.

As a high-end brand built by Chery, Star Road has gained a certain market voice since its launch, relying on Lingyun, Lanyue, Zhuifeng and other models. On February 21st, Starway Eta Ursae Majoris, built on the platform of Starway M3X Mars Architecture 2.0, was officially launched, with a total of six configurations, with the price range of 152.8-202.8 million yuan.

The Aesthetic Design Language of Atlantis Light

The appearance of Starway Eta Ursae Majoris is based on the aesthetic design language of Atlantis light, and a lot of popular elements are injected. It is worth noting that although it is a fuel vehicle, its modeling temperament can easily be mistaken for a pure tram. The design of the front face continues the avant-garde style of the previous concept car. The grille adopts a rhombic grille with frameless design. The penetrating LED headlights across the front face and the daytime running lights on both sides outline the "sigma" similar to the Greek symbol, which is full of recognition.

Xiongshi ecological intelligent cockpit

As the first model of Lion Eco-2023, Starway Eta Ursae Majoris’s EEA4.0 advanced electronic and electrical architecture, supported by Gigabit Ethernet, OTA for the whole vehicle and separation of hardware and software for Autosar, can continuously refresh the car experience through continuous iterative upgrading.

In terms of intelligent assisted driving, Xingtu Eta Ursae Majoris has an L2.9 intelligent assisted driving system, which includes 21 basic ADAS functions and 11 high-order intelligent assisted driving functions in addition to high-heat functions such as AVP autonomous parking service and NOC navigation assisted driving.

In terms of hardware support and audio-visual, the new car is equipped with a golden combination of Qualcomm Snapdragon 8155 smart chip and Xiongshi Zhiyun 5.0, a 24.6-inch real curved smart screen, a brand-new young HMI5.0 UI interface, and car intelligence with a "growing" anthropomorphic avatar, creating a dynamic intelligent cockpit.

In terms of configuration, Eta Ursae Majoris main driver is equipped with electric 8-way, lumbar support electric 4-way, headrest adjustable 4-way, heating, ventilation and other functions. The "Queen’s Co-driver" of the high-profile model adopts ergonomic design, which has soft touch and strong wrapping, and has comfortable configurations such as massage, ventilation, heating, leg support and lumbar support.

In the rear row treatment, Eta Ursae Majoris has an adjustable backrest angle and an independent fresh air system. In terms of hearing enjoyment, SONY 14 speakers are also equipped to create a 360-degree sound experience for passengers in each seat.

Flying fish extrasensory chassis /2.0TGDI engine

In terms of power, Eta Ursae Majoris is equipped with a 2.0TGDI engine with a maximum power of 261 HP (192kW) and a maximum torque of 400 Nm, matching the 7DCT gearbox. It is reported that PHEV models will be launched in the future.

It is worth noting that Starway Eta Ursae Majoris is equipped with a brand-new flying fish extrasensory chassis. The CDC electromagnetic suspension system equipped with this chassis can collect the dynamic data of road surface, car body and wheels in real time through five car body attitude monitoring sensors, four electromagnetic dampers and a controller, and actively adjust the suspension damping in time. While realizing the intelligent control of vehicle attitude, CDC electromagnetic suspension system takes into account the improvement of comfort and handling.

Officials pointed out that CDC electromagnetic suspension system can reduce the vehicle’s head-up phenomenon by 36%, weaken the braking nod by 30%, improve the anti-roll ability and isolation performance by 5% and 40% respectively, and improve the overall suspension comfort performance by 30%. In addition, CDC electromagnetic suspension system also provides comfort, standard and sports modes, and also provides OTA, which always upgrades the latest chassis settings remotely for users.

In addition to the CDC electromagnetic suspension system, the flying fish extrasensory chassis is also equipped with "chassis hydraulic vibration isolation system" and "SS system". Through the technology of double hydraulic suspension and hydraulic bushing, the road vibration can be reduced by more than 30% in bumpy road conditions, plus the SS system which can accurately adjust the suspension damping according to the braking deceleration, restrain the braking nod and greatly optimize the NVH performance.

Thanks to the full-scene intelligent four-wheel drive system, all-terrain technology system and freewheeling steering system, under extremely complicated road conditions, the rear axle can achieve "a response within 100ms and a maximum torque output of nearly 3000N·m". At the same time, with the assistance of Bosch’s new generation of intelligent brake-by-wire system, the ability to limit slip is stronger, more accurate and easier to get out of trouble.

The all-terrain science and technology system also provides seven driving modes: economy, standard, sports, snow, mud, sand and off-road, which can unlock multiple driving and control scenes for users. In addition, common functions such as off-road crawling, perspective chassis and four-wheel drive dynamic vector display are also absent. Bosch’s new generation DP- EPS steering system not only provides low-speed light, high-speed and steady steering force, but also improves its response speed by 20% under the master chassis steering adjustment.

In terms of safety, based on M3X Mars Architecture 2.0, Xingtu Eta Ursae Majoris meets the global NCAP crash test standard, and is equipped with Bosch’s new generation intelligent brake-by-wire system, which greatly improves the braking response and shortens the braking distance with a build-up time of less than 150 ms. With the help of this technology, the brake pedal is not only adjustable, but also has dual modes of comfort and movement to meet the needs of users in different driving environments.

　　[car home Information] The 2024 Beijing Auto Show has officially entered the public day. As a huge event in the automobile circle, more than 200 new cars are competing for beauty at this auto show. In order to let you know more about many popular cars in this auto show, this auto show observation brings you the hottest 10 new energy cars during the auto show.

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◆ Xiaomi SU7

　　If we say which brand has the highest attention and the largest number of people waiting in line at the booth, it must be Xiaomi booth and (|). On the day of the auto show, Lei Jun announced that 28 days after the official release of Xiaomi SU7, 75,723 units were locked and 5,781 units had been delivered. It is understood that among lock users, female direct buyers account for 28%. According to preliminary research, considering gifts or purchases for family members, it is expected that the proportion of female car owners will reach 40%-50%. In addition, BBA users account for 29% of lock users of Xiaomi SU7. Support for wireless CarPlay and iPad boarding has also made Xiaomi SU7 the first choice for many Apple users to buy cars, accounting for 51.9% of Apple users. According to the survey, many Apple mobile phone users are also users of Mijia products.

　　Briefly reviewing this car, it was listed on March 28th, and five models were launched, with a price of 215,900-299,900 yuan. In terms of color matching, 9 colors are provided, including Gulf Blue, Lava Orange, Elegant Grey, Meteor Blue, Xiaguang Purple, Olive Green, Cambrian Rock Grey, Pearl White and Diamond Black.

　　In terms of car system, Xiaomi 澎湃 OS will be installed in the car system of SU7. Xiaomi SU7 is equipped with Snapdragon 8295 chip, and the Xiaomi tablet can be seamlessly mounted on the car, which is used as the rear expansion screen. Xiaomi SU7 supports five-screen linkage, and its application ecology covers mainstream in-vehicle applications, tablet applications and mobile phone applications, supports CarPlay and airplay, and supports Apple iPad to get on the bus. In the intelligent driving part, the car will be equipped with two NVIDIA Orin chips, and its comprehensive computing power can reach 508TOPS. The official said that Xiaomi’s intelligent driving is self-developed and adopts adaptive BEV zoom technology.

　　The whole vehicle is equipped with rich ecological expansion interfaces. The ever-changing central control panel can be expanded from top to bottom, left and right sides. The ever-changing center console, fragrance/intercom/speaker can be changed at will. The physical buttons are left in the central control screen, and above the central control screen is an intelligent double dial, which can display information such as vehicle speed and mileage to increase driving pleasure. Back seat flat bracket, Xiaomi flat /iPad easy to get on the bus. Xiaomi SU7 supports five-screen linkage, and its application ecology covers mainstream in-vehicle applications, tablet applications and mobile phone applications, supports CarPlay and airplay, and supports Apple iPad to get on the bus.

　　In the power part, the maximum power of Xiaomi SU7 dual-motor version is 673 HP, the peak torque is 838 Nm, the acceleration time of 0-100km/h is 2.78 seconds, and the top speed is 210 km/h. It is equipped with Contemporary Amperex Technology Co., Limited ternary lithium battery with a capacity of 101kWh, and the cruising range of CLTC is 800km. The new car adopts low-temperature high-power battery technology, and the discharge power of low-temperature battery at MINUS 15 degrees is greatly improved. The single-motor version has a maximum power of 299 HP, an acceleration time of 5.28 seconds from 0 to 100 km/h, a Foday Ferrous lithium phosphate blade battery with a capacity of 73.6kWh, and a CLTC cruising range of 700km. The new car is also equipped with sports sound. With BOOST mode, 20-second peak torque output and ejection start.

　　It is reported that in 2024, Xiaomi SU7 will accelerate in delivery, service and OTA. The standard version and Pro version originally planned to be delivered at the end of April have been advanced to April 18th, and the Pro version will be delivered at the end of May, and the delivery is expected to exceed 10,000 units in June. In 2024, the annual delivery target of Xiaomi SU7 has been raised to 100,000 units. In order to improve the delivery speed and quality, Xiaomi Automobile is accelerating the site selection and opening. It is estimated that by the end of 2024, Xiaomi Automobile’s sales and service outlets will cover all provincial-level administrative regions in China, and it is planned to open 219 sales stores in 46 cities and 139 service centers in 82 cities. In addition, Xiaomi Automobile plans to carry out the first OTA after the new car is released in May, such as online wireless CarPlay function, end-to-end parking service and other intelligent driving experiences. The second OTA will be held at the end of May, and version 1.2 will officially release the NOA function of cities, taking the lead in opening 10 cities including Beijing, Shanghai, Guangzhou, Shenzhen, Hangzhou, Suzhou, Nanjing, Chengdu, Xi ‘an and Wuhan, and will be opened nationwide in August.

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◆ BYD Qin l

　　After watching Xiaomi SU7, let’s take a look at BYD Qin L, which is a very hot new energy car at this auto show. As a brand-new model of this brand, with the listing of this car in the future, it will form a two-car pattern with Qin PLUS to meet the needs of different users. The new car adopts the "New Country Tide and Beauty Aesthetics", and the interior of the large-size front grille is supplemented with dot-matrix elements for makeup, with outstanding visual effects. At the same time, the headlight group is narrow and sharp, which is highly integrated with the luminous "dragon beard" on the top. The integrated design not only makes the dragon face more stereoscopic, but also magnifies the horizontal visual effect of the front face.

　　From the side of the car body, its waistline runs through the front fender to the back door, which makes the car body more slender. With the concave rib line under the door, it creates a three-dimensional cutting effect and highlights the sense of strength of the whole car. At the same time, it adopts a slip-back design, showing a "low-lying" posture and being younger. On the tail side, the wide back shoulder design not only echoes the front face, but also increases the muscular feeling of the body contour. At the same time, the car uses a penetrating taillight shape, inspired by Chinese knots, and the recognition is full. In terms of vehicle size, its length, width and height are 4830/1900/1495mm and its wheelbase is 2790mm respectively.

　　As for the interior, Qin L’s interior design is inspired by China landscape painting. The agility of oriental landscape and modern technology are combined to create a "landscape painting cockpit" with elegant style. Specifically, the new car uses an embedded large-size LCD instrument with an iconic rotatable central control panel, which makes this car look very scientific and technological. At the same time, the new style of three-spoke multi-function steering wheel and wireless mobile phone charging are added to meet the needs of current users.

　　In terms of power, the new car will be equipped with a plug-in hybrid system consisting of a 1.5L engine and a motor, with BYD’s fifth-generation DM-i hybrid technology. The maximum power of the engine is 74 kW, and the maximum power of the motor is 160 kW. Compared with the current DM-i hybrid system of Qin PLUS, this one on Qin L further improves the working efficiency of the engine, thus achieving lower fuel consumption. Qin L will adopt the suspension form of front McPherson and rear+multi-links, which should be better than Qin PLUS in handling and comfort. The new car is equipped with lithium iron phosphate battery from Fudi, Zhengzhou. The battery provides 15.874kWh and 10.08kWh for consumers to choose, corresponding to the pure electric cruising range of WLTC of 90km and 60km respectively.

　　It is worth mentioning that at the beginning of this year, BYD Qin PLUS DM-i model shocked the domestic auto market at a price of 79,800 yuan, and Qin L, which is more PLUS than Qin PLUS, is about to debut. This car will have a larger body size than Qin PLUS, and the overall texture of the interior will be more advanced. At the same time, the brand-new fifth-generation DM-i hybrid technology will bring consumers lower fuel consumption and longer comprehensive endurance performance. According to the previous information, the price of the car may be more than 120,000 yuan. After entering the market, it will compete with the models with the same price as Deep Blue SL03 and Zero Run C01.

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◆ Looking up at U7

　　After watching BYD Qin L, let’s take a look at Wangwang U7, which is positioned as a large car. The new car uses a design language similar to Wangwang U9, equipped with a very exaggerated C-shaped headlight group, with a far and near headlight group above it and a circle of LED strip around it. There are raised ribs on the hood of the engine, and the visual impact of the whole front is extremely strong. At first glance, it is a troublesome guy. In addition, there is a small bump on the roof, and the inside should be a laser radar.

　　From the side of the car body, the new car is equipped with large-size wheels with low wind resistance. The car body lines are slender and smooth, and the overall appearance is relatively low. The front fender is equipped with a diversion groove design. The new car is designed with a hidden door handle, and a charging port can be seen at the left rear of the car body. From the rear of the car, the car uses a penetrating taillight, which looks full of technology and looks up at the LOGO in the middle. The multi-layer rear surround design below improves the layering of the rear of the car.

　　In terms of body size, the length, width and height of the new car are 5265/1998/1517mm and the wheelbase is 3160mm respectively. In terms of power, the car will be equipped with an easy square platform and four motors, each with a maximum power of 326 HP and a total power of 1306 HP. Although the new car has a curb weight of 3.095 tons, its top speed can still reach 270 km/h.

　　As the flagship brand of BYD’s impact on high-end, looking forward to the popularity of U8 has given the brand confidence to further try the Red Sea in the million-level market. Therefore, in the highly competitive car market, Looking Up to U7 came into being, aiming to share a slice of the large and medium-sized luxury car market with traditional luxury brands such as Mercedes-Benz S-Class, BMW 7 Series and Porsche Panamera. No matter the design or the power level, looking up at U7 is undoubtedly a new species in this class. The new energy era has given car companies more imagination and space to play, and also challenged traditional luxury brands in design ideas and product performance. Judging from the book data, looking up to U7 is not at all worried about the products of traditional ultra-luxury brands, but at the user level, how to successfully spoil the market in this relatively conservative market level and let consumers take the initiative to choose a domestic car with over one million yuan, the product strength itself and marketing are obviously indispensable.

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◆ Mazda EZ-6

　　At this auto show, Changan Mazda brought a brand-new model-EZ-6 based on Changan EPA hybrid platform. The new car is positioned as a medium-sized car and is expected to be officially launched in the second half of the year. Mazda EZ-6 continues the design style of Mazda family. The biggest highlight of the front face is that the classic Mazda wing adopts luminous design and uses headlights that run through the running water grille, which continues the concept of soul movement as a whole.

　　On the side of the car body, the car has a hidden door handle and offers two 19-inch aluminum alloy wheels, which also adopt a low wind resistance design. The new car body lines are full of strength and dynamic waistline. Just like other Mazda models, the dynamic beauty can be displayed by relying on the body lines. The taillights of vehicles are through-designed, and four round barrel lamp groups are added on both sides of the taillights, which is also a tribute to the classic design of the brand. In terms of body size, the length, width and height of the car are 4921/1890/1485mm respectively.

　　In terms of interior, the dashboard of the car adopts a suspended design shape as a whole, and the overall style is also close to electrification. In terms of materials, the car will be made of Alcantara and will be decorated with matt chrome trim to enhance the sense of exquisiteness. The high-profile models will use the "Red Deer Brown" interior color, while the basic models will use the "Heron Feather White" color.

　　In terms of intelligence, the car will be equipped with a 14.6-inch LCD screen, and the car system adopts 8155 chips to integrate the control of air conditioning, seats, entertainment and other functions. The car will also be equipped with a 14-speaker Sony audio system, 64-color ambient lights, front zero-gravity seats, and the cockpit also supports 13 scene mode switching. It is worth mentioning that the car also has a panoramic canopy and will provide automatic or manual sunshade. It can be seen that Mazda EZ-6, which was born in Changan EPA hybrid platform, has been greatly improved in terms of body size and interior texture, and its appearance has also maintained Mazda’s online design level. At the same time, after replacing the new energy assembly, it will quickly enter the new energy market in full swing, and get a slice of it to enhance brand sales and brand popularity.

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◆ BYD Seal 06 DM-i

　　In addition to the Qin L of Wang Chaowang mentioned above, there is also a brand-new medium-sized car-Seal 06 DM-i in BYD Ocean Network, which will be listed in the second quarter of this year. Looking at the appearance, the new car adopts the brand-new design concept of BYD Ocean Series. The closed front shape is matched with LED light groups with corners on both sides and the sharp cooling openings on both sides of the front enclosure, which presents a very dynamic style as a whole.

　　On the side of the car body, the new car adopts a slightly slip-back design, which looks very compact and round as a whole. In the rear part, the new car adopts the popular penetrating taillight group, and the taillights on both sides adopt a drop-shaped design, which, together with the transparent lamp shell, makes the new car show a fashionable and dynamic attribute. The rear enclosure uses a double-layer and double-color design, which shows the sharpness of the rear diffuser and further enhances the dynamic atmosphere of the new car.

　　In terms of interior, the interior of the new car follows BYD’s family style, with full LCD instrument panel and large-size central control screen design. The new car adopts a large number of curved designs on the door panels and seat surfaces, supplemented by a small amount of blue embellishment, which makes the overall atmosphere of the interior more elegant and fashionable. Different from BYD Seal, the shift area of the new car adopts a circular design, the small gear handle looks very delicate, and various function buttons surround the gear handle, which greatly improves the interior texture.

　　　In terms of power, Seal 06DM-i adopts a plug-in hybrid power system consisting of a 1.5L engine with a model of BYD472QC, in which the maximum power of the engine is 74 kW. The new car offers two sets of power versions, equipped with a 10.08kWh battery version, with a maximum motor power of 120 kW and a maximum torque of 210 Nm. The pure electric cruising range of the Ministry of Industry and Information Technology (WLTC) is 60km；. Equipped with 15.874kWh battery version, the motor has a maximum power of 160 kW and a maximum torque of 260 Nm, and the pure electric cruising range of the Ministry of Industry and Information Technology (WLTC) can reach 90km.

　　In terms of body size, the length, width and height are 4830/1875/1495mm and the wheelbase is 2790mm respectively. According to the official information, the size of Seal 06DM-i is just stuck between destroyer 05 and Seal DM-i of BYD Ocean Network, which completes the product sequence of the car. It is worth waiting for friends who want to buy an economical family car in the near future.

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◆ Wuling Xingguang EV

　　After seeing so many new cars that haven’t been listed yet, let’s take a look at the Wuling Xingguang EV, which just released the price at the auto show. It has launched two models in total, with the price range of 9.98-10.98 million yuan. Looking back briefly, Wuling Xingguang EV adopts the aesthetic design concept of star wing, and the electric version is equipped with a closed grille and split headlights, but the penetrating LED strip on the plug-in version is replaced by LED daytime running lights with long and narrow shapes on both sides. The lower enclosure is equipped with a penetrating black kit, which is integrated with the headlight groups on both sides, further enhancing the sense of movement.

　　The design of the side and rear of the car body is consistent with the plug-in version. The lines on the side of the car body are soft and smooth. The low-profile model is equipped with 17-inch rims and the high-profile model is 18 inches. In terms of the tail, the sharp penetrating taillights have a certain sense of the future, and they are surrounded by a large area of black under them, and the overall style is very sporty. In terms of body size, the length, width and height of the car are 4835/1860/1515mm respectively, and the wheelbase is 2800mm.

　　In terms of interior, the new car offers two interior colors: dark black and light sand color matching. The car is equipped with an 8.8-inch LCD instrument, the low-profile model is equipped with a 10.1-inch central control panel, and the high-profile model is 15.6 inches. Some commonly used physical buttons are still reserved in the car. The center console adopts relatively straight lines, supplemented by piano paint panel and metal decoration, creating a good visual layering. The car system has built-in rich social entertainment software such as iQiyi and QQ music.

　　In terms of power, the new car will be equipped with a 136-horsepower single motor with a maximum speed of 150 km/h. The battery is equipped with lithium iron phosphate battery, with cruising range of 410km and 510km. From the above, we can see that in the 100,000-level price range, Wuling Xingguang pure electric version really has few rivals. Take Qin PLUS as an example, the lowest starting price of pure electric version has reached 109,800 yuan, although the price is consistent with the high match of Wuling Xingguang pure electric version, Wuling Xingguang will win regardless of the body size or CLTC cruising range. According to the official data, the sales volume of Wuling Xingguang plug-in hybrid version has exceeded 52,000 units in the five months since its listing, and whether the pure electric version listed this time will replicate the results of the plug-in hybrid version remains to be seen.

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◆ Enjoy the world S9

　　Enjoy the world S9, which is positioned as a medium and large car, is the first "smart car" jointly launched by Huawei and BAIC. According to the previous information, the car will be listed within the year and will also enter Huawei channel sales in the future. The new car adopts a rather concise design language, and the wedge-shaped headlight group+penetrating light belt widens the visual width of the front of the car. The front enclosure of the new car is equipped with a wide trapezoidal vent, and the design of diversion groove is integrated under the headlights to create a certain sports atmosphere.

　　Coming to the side of the car, as a medium and large car, the roof line of the new car is slender and very smooth, and the overall visual effect is elegant and atmospheric. On the tail side, the new car uses penetrating taillights, and there is a design similar to duckling tail on the trunk cover. The lower enclosure design is simple, and the diffuser and other shapes are not used.

　　In terms of body size, the length, width and height of the car are 5160/1987/1486mm and the wheelbase is 3050 mm. In terms of power, according to different models, the car will provide two versions of single motor and dual motor for consumers to choose from in the future. The former is equipped with TZ210XYA03 drive motor produced by Huawei Digital Energy Technology Co., Ltd., with a maximum power of 227 kW; The latter is equipped with front and rear dual motors YS210XYA03 and TZ210XYA03 produced by Huawei Digital Energy Technology Co., Ltd., with maximum power of 158 kW and 227 kW respectively. According to some news we have got at present, the future price of Enjoy World S9 may reach about 500,000, and its price has entered the price range of luxury medium and large cars. Compared with competing products of overseas brands at the same level, Enjoying S9 benefits from Huawei’s technical empowerment and should have obvious advantages in the field of intelligence.

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◆ Lingke 07 EM-P

　　The Lexus 07 EM-P, which is positioned as a medium-sized car, opened for pre-sale at this auto show, with a pre-sale price range of 180,000-210,000 yuan. At the same time, the new car is expected to be listed in May and delivered as soon as it is listed. The LEEK 07 EM-P is built on CMA Evo architecture, which continues the shape of LEEK 08 in the design of headlight group. A pair of H-shaped "Dawn Light" LED daytime running lights are very recognizable, and there is a penetrating headlight group below, with far and near lights on both sides and LED strip in the middle. The overall shape of the front of the car is relatively round, and the lower enclosure is equipped with a large-size air inlet, which is connected with the diversion grooves on both sides, giving a full sense of movement.

　　From the side of the car body, the ABC column and the roof are designed in black, which can reduce the visual center of gravity of the whole car. The new car is equipped with a hidden door handle, and the rim is designed in black and white, which is very cool. From the rear of the car, the new car adopts the popular penetrating taillights, and there are four rectangular protrusions in the middle to further enhance the recognition. The rear of the car is equipped with a black spoiler and a large black rear surround, which shows a good sports atmosphere. In terms of body size, its length, width and height are 4827/1900/1480mm and its wheelbase is 2843 mm.

　　In terms of interior, the new car continues the design style of Lectra 08 as a whole, equipped with a rectangular 12.3-inch full LCD instrument panel and a 15.4-inch central control screen with ultra-narrow bezel design and 2.5K resolution, and equipped with LYNK Flyme Auto Meizu car system. The steering wheel adopts two-color design with oval metal decoration in the middle, and the overall shape is very avant-garde. The lower part of the center console is equipped with a mobile phone wireless charging board, and two cup holders are equipped under the rear cover.

　　In addition, the new car will also be equipped with Nappa leather seats, and the front and rear four seats support heating, massage and ventilation. There are three massage strengths and seven massage modes to choose from. In addition, the metal backboard is added to the back of the rear seat, which can improve the support stability and enhance the puncture resistance. It is worth mentioning that the new car will also be the first to take the Lectra Co Pad. The official said that it has the functions of controllable car, entertainment and care. In terms of power, the new car is equipped with a plug-in hybrid system consisting of a 1.5T engine and a motor. The maximum power of the engine is 163 horsepower.

　　Perhaps many people have different opinions on the design of Lectra, some people think it is very individual, while others can’t accept it. However, the design of LECK 07 is more sporty and more acceptable to the public while maintaining the family characteristics of LECK. Borderless windows and pad magnetic bracket are also its highlights.

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◆ Chery Fengyun A9

　　As the flagship car of Chery, Fengyun A9, which is positioned as a medium and large car, has a closed front face, which cancels the dot-matrix "light grille" on the previous model, and the interior details of headlights on both sides are more abundant, and ventilation holes are added on both sides of the front surround. On the side and tail, some details have also been adjusted, such as the application of a new style of wheels, the cancellation of hidden door handles, and the replacement of chrome decoration.

　　The new car adopts front double wishbone+rear five-bar suspension, and the addition of CDC magnetic suspension makes driving feel more comfortable. Power can achieve 0-100km/h acceleration time of 5 seconds, pure electric cruising range of 200km, comprehensive cruising range of more than 1400km. The official revealed that its length is nearly 5 meters and its wheelbase is nearly 3 meters. It is reported that the car will also have L3-level intelligent driver assistance system, and it is expected to be listed in 2025.

　　At this year’s auto show, Chery Group jointly participated in the exhibition, including Chery brand, Xingtu brand, iCAR brand and Jietu brand. It can be seen from the release and display of models that the main feature is comprehensive new energy. At the same time, Chery official said that its future goal is that the sales volume of hybrid plus pure electricity should not be less than 1/3 of the group’s sales volume, and Chery Fengyun series will launch 11 products within two years. So if you have plans to change cars/buy more cars in the last year or two, you can wait and see what surprises Chery will bring us.

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◆ Tengshi Z9GT

　　At the end of the article, let’s take a look at the new flagship hunting model of Tengshi brand-Z9GT, which provides a hybrid version of pure electricity and plug-in. Z series is a sedan series of Tengshi family, 9 stands for flagship model, and GT suffix is English abbreviation of Grand Tourer, which is expected to be listed in the middle of the year. Tengshi Z9GT is the first vehicle whose Tengshi design evolved from π-Motion design language to Elegance in motion design concept. The front face of the new car adopts the design language of solar corona, and the overall shape is simple and dynamic. In detail, the new car integrates smart devices such as lidar, AGS active air intake grille, millimeter-wave radar and ACC driver-assisted radar into the grille area of the front face, achieving the design philosophy of "form following function". In addition, the car also adopts the design of double-star crown headlights, and the multi-functional combination headlights include far and near headlights and the intelligent driving function of DLP pixel headlights.

　　On the side of the car body, the new car takes elegance as the design principle, and adopts the backward design of the center of gravity to shape the body posture that stretches backwards. The proportion of the car body is more than 3 times the axle ratio and nearly 2 times the wheel height ratio, which not only shapes the stretching proportion of the car body, but also emphasizes the dynamic and sports performance of the vehicle. The car’s lateral center of gravity is lower, and the driving center of gravity moves backward, creating a backward-leaning posture. In the rear part, Tengshi Z9GT presents a FASTBACK tail posture, which is equipped with an aircraft-type roof hollowed-out spoiler and an active rear spoiler, and is equipped with high-position brake lights and low-position pilot lights, showing good sports attributes. The horizontal line design at the rear of the vehicle makes it lower and wider visually, and echoes the front face with a symmetrical sense of order.

　　In terms of body size, the length, width and height of the new car are 5180/1990/1500(1480)mm and the wheelbase is 3125mm. In terms of power, Tengshi Z9GT pure electric version will be driven by front and rear three motors. The maximum power of the front motor is 230kW, the maximum power of the rear two motors is 240kW and 240kW, the combined maximum power is 710kW, and the maximum speed is 240 km/h. In addition, the car will use lithium iron phosphate battery from Foday, Jinan, but the official has not released the cruising range data of the car.

　　　Tengshi Z9GT, as the flagship model of pure electric hunting equipment under the brand, officially announced that it will bid for Porsche Panamera. On the whole, the positioning of the two cars in their respective brands does have similarities, and at the same time, on the intelligent level, Tengshi Z9GT also shows strong product strength. However, it should be noted that, in terms of the current Tengshi brand power, although Tengshi Z9GT is the flagship model, it still can’t arouse the purchasing desire of its target consumers. The reason is because of the differences in brand power and brand awareness between the two. The follow-up Tengshi brand still needs to create a better sense of use experience and ritual in terms of luxury and comfort configuration, in order to truly become the car purchase choice of target users.

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◆ Full text summary

　　This paper analyzes the popular new energy cars at this Beijing Auto Show for you, including several models that have been listed but are still hot. Having said that, are there any models you have been paying attention to? Welcome to discuss in the comments section. Next, we will bring you more auto show observation series articles, so stay tuned! (Compile/car home Zhouyi)

According to the news of car home Baoji Preferential Promotion Channel, preferential activities are under way, and consumers in Baoji area can enjoy a maximum discount of 12,000 yuan. At present, the minimum starting price for purchasing the Tiggo 9 is 140,900 yuan. You can click the "Check Car Price" button in the quotation form to get a higher discount.

The exterior design of the Tiggo 9 car series is very atmospheric and fashionable. The front face adopts a unique family-style design language, and the air intake grille adopts a large area of chrome decoration, which highlights the luxury of the car series. The body lines are smooth and the overall style is magnificent, showing a strong sense of movement and strength. The front of the car adopts a unique LED headlight group design, which is fashionable and full of science and technology, highlighting the high-end positioning of the car. The side lines of the car body are simple and smooth, and the rear design is simple and generous, which shows the stability and maturity of the Tiggo 9 car series. On the whole, the design of the Tiggo 9 car series has both a sense of fashion and luxury, which is very in line with the aesthetic needs of modern consumers and unforgettable.

Tiggo 9 is a luxury SUV with a body size of 4820*1930*1710 and a wheelbase of 2820mm, providing passengers with spacious interior space. The side lines of the car body are smooth, showing a sense of movement and strength. The front tread is 1638mm, the rear tread is 1641mm, the front tyre size is 245/50 R20, and the rear tyre size is also 245/50 R20, which provides better stability and handling performance for the vehicle. Tiggo 9′ s rim style is fashionable and atmospheric, which complements the body design, showing luxury and sportiness.

The interior design of Tiggo 9 is fashionable and luxurious, with high-quality materials and fine workmanship. The steering wheel is made of leather, which feels comfortable and the position can be manually adjusted up and down and back and forth. The central control screen has a size of 12.3 inches, supports voice recognition control system, and can control functions such as multimedia, navigation, telephone, air conditioning and skylight. The front and rear rows are equipped with USB and Type-C interfaces for easy charging. The front row also has a mobile phone wireless charging function, which is very practical. The seat is made of imitation leather. The main driver’s seat supports four adjustment modes: front and rear adjustment, backrest adjustment, height adjustment and lumbar support, while the co-pilot’s seat supports front and rear adjustment and backrest adjustment. The front seats also have heating and ventilation functions, and the driver’s seat also has electric seat memory function. The backrest of the second row of seats can be adjusted, and the rear seats support proportional reclining, so the space is flexible and variable. Generally speaking, the interior design of Tiggo 9 gives consideration to luxury and practicality, providing a comfortable driving experience for drivers and passengers.

Tiggo 9 is equipped with a 2.0T 261 horsepower L4 engine, with a maximum power of 192 kW and a maximum torque of 400 N m.. This engine has excellent power performance and can bring an extremely exciting driving experience to drivers. At the same time, with the 8-speed automatic manual transmission, the shift is smoother and the driving is more comfortable. The excellent performance of this engine will bring you unparalleled driving pleasure and power experience.

In the word-of-mouth evaluation of the owner of car home, we can see that he spoke highly of the appearance, interior, configuration, comfort and after-sales service of the Tiggo 9. He mentioned that the appearance of Tiggo 9 is stable, the interior is full of high-grade sense, and it is equipped with high-grade atmosphere lights, which makes him feel excited at first sight. In addition, the configuration of the Tiggo 9 is also very high, the speed is very fast, and there are 360 panoramic images, which makes him feel more at ease when driving. In terms of after-sales service, the factory staff is very patient and gives detailed guidance to the problem of this novice female driver. In addition, the space of the Tiggo 9 is also very large, and the rear compartment is also very large. After putting down the rear seat, a person of 180 can lie down, which is completely no problem. These advantages make the Tiggo 9 a very recommended model, especially for those consumers who pursue comfort and practicality.

According to recent news, the highly anticipated Chery Tiggo 9 will be officially listed in late May. As the flagship SUV of Chery Tiggo family, this medium-sized SUV has attracted great attention in the market for its excellent design, luxurious interior and excellent performance. Tiggo 9 will provide 5-seat and 7-seat seat layouts for consumers to choose from, and the pre-sale price range is 155,000-175,000 yuan.

From the design point of view, Tiggo 9 exudes a strong sense of advanced. The overall modeling atmosphere is stable, the grid of China Net adopts family design, and Chery Logo has luminous effect at night, which is unique and dynamic. LED headlights are designed with an open corner, which is connected with the China Net. The high-equipped models are equipped with matrix LED headlights, which provides better lighting effect for driving at night. The side of the car body adopts two-color roof design, hidden door handle and privacy glass, which shows fashion and privacy. The tail has a strong sense of layering, the penetrating taillights are decorated with black decorative plates, the spoiler tail design increases the sense of movement, and the hidden exhaust port highlights the exquisite treatment of details.

The interior design of Tiggo 9 is also amazing, which fully demonstrates the sense of luxury. The car is covered with a large area of soft and leather, and the instrument panel is matched with a wooden decorative board to create a high-end atmosphere. The cockpit is equipped with double 12.3-inch suspended dual screens, and the car system is equipped with 8155 chips. The central control panel integrates a lot of functions, which makes the layout of buttons in the car simple and full of scientific sense.

In terms of seats, Tiggo 9 offers five-seat and seven-seat layouts for consumers to choose from. The seat is wrapped in real leather and decorated with exquisite stitches, which not only shows the sense of luxury, but also provides excellent support and wrapping. Punching the surface of the seat not only improves the texture, but also enhances the air permeability of the seat, providing a more comfortable experience for riding.

In terms of power, Tiggo 9 is equipped with Kunpeng Power 2.0TGDI engine, which has been widely used in other models of Chery brand. The maximum power reaches 192kW and the peak torque reaches 400 n m. The model released at the pre-sale price is equipped with a 7-speed dual-clutch gearbox, and there are also models equipped with an 8-speed automatic gearbox to choose from. This enables the Tiggo 9 to find a balance between power output and fuel economy, bringing excellent driving experience to drivers.

In addition to the traditional power system, Chery also released the Tiggo 9 C-DM model at the Shanghai Auto Show, which is equipped with the Kunpeng ultra-performance electric hybrid C-DM system. The system consists of special engine for electric hybrid, special gearbox for electric hybrid and special battery management system for electric hybrid. It is equipped with the fifth-generation ACTECO 1.5TGDI high-efficiency hybrid engine, with a power of 115kW and a maximum torque of 220 N m. The super electric hybrid DHT gearbox adopts the mode of "double motor drive+3-speed DHT", the transmission efficiency is over 97.6%, and the output torque at the wheel end can reach 4000N·m, achieving strong power output at full speed. The release of Tiggo 9 C-DM provides more choices for consumers who pursue environmental protection and high performance.

To sum up, Chery Tiggo 9, as the flagship SUV of the Tiggo family, has become a model of concern in the medium-sized SUV market with its luxurious design, exquisite and comfortable interior and strong and reliable power performance. No matter from the brand reputation or product strength, Tiggo 9 is a worthy choice. If you are looking for a medium-sized SUV with luxury and power, Chery Tiggo 9 will be your wise car purchase decision.

On September 20th, Wangwang Automobile’s first product, Wangwang U8 Deluxe Edition, was officially launched with a listing price of 1.098 million yuan. Users can purchase and place orders by looking up to the official car App or applet. Looking up to U8 to locate a million-dollar new energy hard-core off-road, with the blessing of two core technologies, Yi Sifang and Yunqi -P intelligent hydraulic body control system, it has 1,200 super horsepower and the fastest acceleration of 3.6 seconds at zero. It has the ability of all-terrain in-situ U-turn, flat tire and emergency floating, bringing unprecedented extreme safety, extreme performance and extreme experience to users. Looking forward to the U8 Deluxe Exhibition Car will arrive in 13 cities including Shenzhen, Shanghai, Chengdu, Hangzhou and Ningbo, and users can experience it in person. The first batch of U8 Deluxe Edition will be delivered to users in late October.

Take the first two subversive core technologies: Easy Sifang and Yunnian-P.

The two subversive core technologies, Yi Sifang and Yunqi -P, are the solid foundation for U8 to surpass the extreme and never before. Traditional cars are limited by the central driving form with two wheels driven, and active safety still has great limitations. Looking up to U8, which is equipped with easy Sifang technology platform, with distributed four-motor as the core and four-wheel torque independent vector control, has the technical characteristics of fast sensing speed, accurate recognition accuracy and strong control ability, and is the golden key to unlock the safety of body attitude control. Yunqi -P intelligent hydraulic body control system opens six degrees of freedom of the vehicle in three dimensions, and fully realizes the horizontal, vertical and vertical integrated control of the vehicle. Yunqi -P has a strong ability to recognize the road environment, fast adjustment speed and high control accuracy for the suspension and body posture, and has a total adjustment stroke of 150mm for ultra-high suspension, three-level stiffness and continuous adaptive damping adjustment, matching 15+1 off-road modes, so that Wangqi U8 Deluxe Edition can calmly cope with all kinds of complex terrain and fully release the driving pleasure.

1,200 super horsepower, with the fastest acceleration of 3.6 seconds. It has the ability of all-terrain in-situ U-turn, flat tire and emergency floating.

Easy Sifang technology endows the U8 Deluxe Edition with 1200 super horsepower, making it the world’s first mass-produced new energy vehicle to reach the top of the "Desert Everest" Bilutu Peak; The maximum power of the whole vehicle is 880kW, and the fastest acceleration is 3.6 seconds, which is comparable to super-running. Looking up at U8 Deluxe Edition, the wheel end torque is as high as 8700N·m, and with the precise control ability of Easy Square, it breaks through the friction restrictions of different roads with high and low attachments, and can realize all-terrain in-situ U-turn, greatly improving the mobility of hard-core off-road. Easy Sifang technology, through the independent and accurate control of four-wheel torque, makes Wangwang U8 Deluxe Edition still stable and controllable in the case of tire puncture, greatly expanding the boundary of vehicle active safety. In extreme situations such as rainstorm waterlogging or wading in the wild, in order to ensure the safety of users to the greatest extent, U8 Deluxe Edition is expected to have emergency floating capacity. Based on the sealing advantages of the whole vehicle and its core components, combined with the control ability of Easy Square, looking up at U8 Deluxe Edition can float in 30 minutes, still maintain a stable posture, and realize the forward and direction control of the vehicle to help users get out of danger quickly. The emergency floating capacity is an emergency function that is passively triggered. The official advice is that users should not try it easily in non-emergency situations. Once triggered, they should be sent back to the direct service store for maintenance.

Extreme security, all-round security from the inside out

Looking up to U8 Deluxe Edition equipped with plug-in hybrid power system, combined with the easy Sifang technology platform, CLTC has a comprehensive cruising range of 1000km, which fully meets the long-life needs of users for outdoor travel. Support up to 110kW DC fast charging, 30% to 80% charging only takes 18 minutes at the earliest, and timely and efficiently recharge the power in case of emergency. Look forward to the external discharge function of U8 Deluxe Edition with a maximum power of 6kW to ensure the safety of outdoor energy supply. This function can be compatible with a variety of electrical equipment at the same time, and supports the continuous use of 2kW ultra-high power electrical appliances for about 25 hours. There are 3 wireless charging places in the front and rear rows, which can support 50W fast charging, and can also be charged quickly and conveniently when many people travel. Looking up to U8 Deluxe Edition, it is equipped with NVDIA ADRIVE Orin intelligent driving processor with 38 high-precision components and a fusion computing power of up to 508Tops, which has high sensing accuracy and sufficient computing power, further improving driving active safety. In order to continue the ultimate safety gene, U8 Deluxe Edition is equipped with blade battery, supplemented by CTC battery chassis integration technology, and the blade battery is directly connected to the girder as a safety structure. The excellent side column collision safety advantage fully guarantees the travel safety.

Quality materials and innovative scientific and technological functions endow new energy with off-road luxury travel experience.

Beyond the hardcore, look up to the cockpit design of U8 Deluxe Edition, fully integrate the sense of luxury, innovative technology configuration and off-road attributes, and create a unique technological luxury feeling of new energy hard-core off-road. Based on the profile design requirements of the interior, Wangwang U8 pioneered the design of 12.8-inch R800 Xinghe curved screen, which uses OLED material and 2K resolution to restore the true color, and the color contrast is 50 times higher than that of the traditional LCD screen. The curved screen of Xinghe is seamlessly connected with the two 23.6-inch mini LED screens of the main driver and the auxiliary driver, creating a borderless immersion, forming a unique triple screen, which is as colorful as the Milky Way Waterfall, and with the symmetrical structure of the double-encircling star-ring cockpit, the seating space is surrounded, showing the unique luxury style of new energy.

Looking up at U8 Deluxe Intelligent Cockpit, equipped with 4nm 5G chips jointly customized by BYD and Qualcomm, has high computing speed and strong compatibility, and is embedded in the intelligent networking system of Looking Up at Link, which has a complete application ecology. The front 70-inch AR-HUD head-up display, the central control screen of the Milky Way curved surface, the co-driver multimedia screen and two 12.8-inch rear suspended multimedia screens have the function of borderless five-screen linkage, which is not limited by space and supports information interaction between multiple screens, bringing a richer intelligent experience to the drivers and passengers of the whole car. Full-scene intelligent voice can support independent interaction of four-tone areas, and voice commands between different tone areas can also produce linkage. Users can also customize common scenes through voice to fully meet the personalized use requirements. The 70-inch AR-HUD upgrades the head-up display from a plane image to a 3D stereoscopic image, and the vehicle road information is projected on the screen in real time, so that the driver can easily grasp various information such as vehicle status or map, and concentrate on driving without leaving the road.

Looking up to U8 Deluxe Edition, the whole car seat is made of high-grade Nappa leather, with high-end Sabili wood, which has uniform texture and delicate touch, showing the visual texture of pure natural logs and the touch of fingertips to the fullest. The whole vehicle is equipped with intelligent fragrance system with natural solar terms theme and compressor refrigerator with anti-forgetting reminder, which makes the ride quality further. When the vehicle speed reaches 60km/h, look up to the U8 Deluxe Edition, and the interior noise will not exceed 55dB, creating a quiet and enjoyable space at the library level. The whole vehicle is equipped with the world’s first Hi-End audio of Dana Platinum Evidence Series, with a total of 22 speakers, creating a 7.1.4 Dolby panoramic sound to restore the real sound field. The extraordinary NVH quietness and high-quality audio bring users a heavenly hearing enjoyment. In view of the requirements of off-road properties, we look up to the design of some physical buttons adopted under the curved screen of U8 luxury center console, which can quickly switch and adjust various driving modes and enhance the convenience and practicability of off-road control. Focusing on the senses of sight, hearing, smell, taste and touch, we hope that the interior design of U8 Deluxe Edition will make every place the ultimate luxury experience.

Looking up to U8 Deluxe Edition, there are five kinds of car paint colors in appearance, including dragon stone green, obsidian black and fluorite white, and matte dragon stone green and matte moonlight silver are optional. The interior provides two color matching schemes: black orange and gray brown; The whole vehicle comes standard with 22-inch sports forged wheels, and provides 22-inch simple forged wheels and 20-inch sports forged wheels for users to choose, which fully matches the personalized selection needs of users.

The ultimate technology has made the company look forward to, and the trust of users has made the company look forward to the brand’s "faithful" hospitality. At present, more than 70 stores are under construction, and it is expected that more than 90 stores will be opened in more than 40 cities across the country this year, so consumers can experience the products and services of the company more conveniently. Looking up to the car will uphold the most sincere service attitude and bring users a more extreme brand experience!

Upstream news Ding Ruyao

Not long ago, "Subject 3" exploded, and this heat is still fermenting, and it will undoubtedly become a footnote at the end of 2023. In domestic short video platforms, the number of topics played has reached nearly 12 billion; At the same time, "subject three" has also spread abroad, and foreigners of all colors can be seen dancing "subject three" almost everywhere on social platforms.

"Subject 3" is said to have started from a scene where many people were singing and dancing at a wedding in Guangxi. Some people think that it is called "subject three" because Guangxi people have to go through three exams in their lives: singing folk songs, nagging rice noodles and dancing, so they use the metaphor of driver’s license and call it "subject three". This kind of "birth" laid the keynote of "subject three"-a kind of creation from life and folk, which was unintentional, but the effect was unexpected. Today, we will talk about this unexpected explosion.

Dance has natural entertainment and appreciation. In all kinds of dance types, whether it is solo dance, duet dance or group dance, emotion and beauty can be conveyed in behavior and action, so as to achieve the purpose of entertainment and appreciation. "Subject III", with its unique dance form, has brought people richer experiences, such as ankle inversion, waist twisting, hip swinging and hand waving, which makes the dance younger, more dynamic and more entertaining. "Subject 3" doesn’t even belong to any kind of dance type, so you don’t have to stick to the specific dance posture, just stretch your limbs and twist your body at will; Don’t stick to the location, just follow the rhythm, feel it, and jump anytime and anywhere; You don’t have to stick to clothes, and you don’t have a sense of "disobedience" if you are casual or in a suit. This feeling of not sticking to traditional rules and constraints constitutes the simplest and purest happiness of "subject three", which makes people who jump happy and people who watch videos can also get a happy experience.

If happiness is the gene of "subject three", then the emotional resonance is the communication code that is constantly formed through the short video platform. Everyone can imitate, and everyone can participate. In recent years, whether it is the dubbing template of "My surname is Shi" and "My surname is Ha" that became popular on short video platforms, or the magic songs of "My Yunnan, Yunnan Nujiang", or the earlier "Jiangnan Style" and "Shoumai Culture", which has been in high popularity, it seems that there are all of them together with today’s "Subject 3". Yes, it is these earthy dance steps and slightly noisy music that have captured the psychology of people all over the world. While relaxing oneself and venting emotions, it also expresses a unique feeling and sense of belonging, and this resonance comes from life and focuses on every ordinary person.

In fact, "Subject 3" is a key, which opens a key to popular culture in the era of short video: there is no shortage of the form of spring snow and the content of Liba people. Today, when "Subject Three" becomes a hot stem of "brainwashing", this trend is gradually evolving into a grassroots fashion. When some people disdain that grassroots culture is full of strong local flavor, naturally some people praise it as "grounded", which is a kind of civilian culture and is loved by the public. Today, grassroots culture is no longer "difficult to be elegant". With the continuous popularization of short videos, where are the preferences of ordinary people and where are the hot spots? The choice of "grounding gas" has become the mainstream and has been respected and loved by more people.

The culture of a society, like a banyan tree, is flourishing with numerous drooping "breathing roots". And these "breathing roots" may come from the people, but also have interesting creations worthy of appreciation. They are grounded and can absorb the nutrients of life; They can breathe and breathe the fragrance of life. More importantly, they have propped up the tree of cultural prosperity and given cultural communication a new outlet and carrier. From this point of view, a limited carnival and a rational and inclusive view of local culture are the attitudes that should be taken today when multi-cultures blend.

On September 26th, Jetway Traveler officially went on the market, with a price of 1399-184900 yuan, showing the style of hard-core SUV and equipped with XWD intelligent four-wheel drive system.

Jetway Traveler is positioned as a medium-sized SUV, and its design adheres to the concept of hard-core SUV. Its rectangular headlight group and the brand English logo "JETOUR" embedded in the black air intake grille show personality, and the large front bumper reserves the eye-catching trailer hook position. In terms of body size, the length, width and height of the traveler reach 4785*2006*1880mm and the wheelbase is 2800 mm.

The side of the traveler’s body is outlined in a straight line, emphasizing the identity of the hard-core SUV. The wide side pedals are connected with the blackened wheel arch, and the exhibition car is equipped with original AT all-terrain tires. The rear door adopts side opening mode, and the rear door is equipped with an indispensable spare tire.

In terms of interior, Traveler is unique, abandoning the existing design of Jietu family and adopting a brand-new floating central control screen and embedded LCD instrument panel to make the interior layout more concise. There are thick handrails in the central armrest area, and the front A-pillar is also equipped with handrails to assist boarding.

In terms of power, Voyager is equipped with a 2.0T+8AT power combination, with a maximum power of 187kW and a peak torque of 390 N m.. As a hard-core SUV, travelers are also equipped with XWD intelligent four-wheel drive system, and the driving form can be adjusted to adapt to various road conditions through the knob behind the gear handle. In addition, in order to meet the diverse needs of consumers, Traveler also provides a plug-in hybrid version with a 1.5T engine, matching Chery’s own 3-speed DHT transmission.

　　[car home Information] (|), a car that has been on the market for half a month but is still worth talking about. After all, before looking up to the ground, it is basically a collection of BYD’s top technology achievements at this stage.

　　Its new technology, "Fast Charge with Two Guns", attracted the comments of friends and business executives: "Cool is cool, but …".

　　Its assisted driving level is in line with the first echelon such as Wei Xiaoli Huawei, which makes Di Fen proud.

　　Its cloud chariot -A was well received, and even the well-known roll king Zhang Chaoyang commented on it as "a roll to the end".

　　　To sum up, today, let’s not talk about rhetoric, but order dry goods, and look at the three core highlights of N7, which are also controversial points-Double gun fast charging, assisted driving and cloud chariot technology,Look at the magic market with 300,000-350,000 volume kings. Is Tengshi N7 playing well?

■ Fast charging of double guns is not a technical problem, but actually a "moral problem"?

　　The media person @ 中中中中 commented on the double-gun fast charge: "This is a philosophical question whether a person can occupy two toilets at once with two bottoms. Very profound. ". I think it is very accurate, so I quoted it directly. The following is a simple popularization of this technology. Let’s see if this evaluation is correct.

　　On the issue of fast charging of pure electric vehicles, major manufacturers have rolled up the high-voltage and high-rate battery solution of "800V+3/4C battery" in unison, and the representative models are G6 and G9 owned by Tucki, which together can achieve the maximum charging time of 5 minutes and battery life of 200 km (data of S4 overcharge of G9 4C models). It is officially claimed that the maximum charging power of 4C battery can reach 480kW, and 3C can also reach 280kW (S4 super-charged pile is required).

"Publicity map of G9"

　　However, BYD just didn’t take the usual road, and put a "double-gun fast charging" technology on Tengshi N7. The "double-gun fast charging" is not a fast charging and a slow charging at the same time, but a fast charging port on the left and right and two fast charging ports at the same time. If you don’t know, you can look at the real shot of car home below.Tengshi N7 has charging ports on the left and right sides of the car body, and one side is a combination of 9-hole fast charging and 7-hole slow charging, just like ordinary new energy vehicles. On the other side is a separate 9-hole fast charge.

"One side of N7 has 9 holes for quick filling"

"One side of N7 has 9-hole fast filling port +7-hole slow filling port"

　　In terms of data, the official claims to charge 300km for 15 minutes, with a maximum power of 230kW for two guns and 150kW for a single gun. Of course, this power also needs the support of the station. You should not fantasize about the power of 150kW on the pile with a calibration of 60kW in the State Grid.

　　The technology of fast charging with two guns is not difficult to realize. The pure electric version of Tengshi D9 is equipped with this technology, but the maximum power that N7 can support has increased.Double-gun fast charging has long been applied in new energy buses, and it is reasonable for BYD to transfer its technology to passenger cars. Weilai’s wet nurse car has also used this technology. It can even plug three guns into a car to replenish electricity, which is very overbearing.

　　The biggest problem of fast charging with two guns may be "morality". This charging mode requires one person to occupy two piles. As we all know, charging piles are scarce resources. Especially on the high-speed holidays, some grumpy brothers have to scold a few words when they look at the ideal or plug-in cars occupy one pile to charge. Excuse me, are the oil in your tank and the engine in the front cabin furnishings? Let them see you take advantage of the situation. You can’t fight, can you?

　　Imagine this scene, because of the length of the charging cable, you may need to park your car between two charging parking spaces, accept the eyes of the car owners, and some good things will ask you a few words, which is simply stinging for me. In addition, there is a soul question-does ——App support double opening? This question is similar to whether a computer can log in to two WeChat, which deserves serious consideration. Of course, at present, some apps such as special calls support double opening, but some don’t. Therefore, it is recommended that you bring a lively friend when charging, which can not only help scan the code, but also charge the car owners with two guns.

　　As for the fast charging power of two guns, the measured data of car home on D9 show that the maximum charging power on a 120kW charging pile is 101.8kW when the power is below 80%, and the power drops to 55kW when the power is above 85%. Measured on N7, when the battery charge is 39%, the power reaches 176.7kW. In addition, some users actually measured that N7 was charged from 20% to 80%, and it took 21 minutes for a single gun and 14 minutes for a double gun.

"Measured data of car home on D9"

"Measured data of car home on N7"

　　We emphasize that the charging speed and power are related to many factors, such as the situation of the station and the battery capacity. Generally, the highest power advertised by the manufacturer cannot be reached, and everyone’s test data is not necessarily the same. Tesla explained this problem clearly, so you can refer to it.　　　

　　

　　To sum up, the advantages and disadvantages of "high-voltage fast charging" and "double-gun fast charging" are theoretically better than that of "double-gun fast charging", but it needs the support of exclusive charging piles and batteries, which is difficult to spread in a short time. For example, Tucki’s S4 is overcharged, and the P7 of the non-800V platform cannot reach that high power; Even the Tesla V3, which is paved more now, cannot be compared with ordinary charging stations in quantity. The fast charging with two guns can make better use of the resources of the station, and can improve the charging speed under the same conditions without modifying the station. In other words, if everyone is in the same State Grid station, the charging speed of two guns together is better than Xiaopeng G9. After all, 800V has nothing to play in this scene.

　　As for some comments on the internet, it is actually a question of "ass decides head", so you can refer to it selectively. For example, Zhao Changjiang of Tengshi once spoke out, "Charging 800V has been fooled by some enterprises in the industry." He said that BYD can achieve a charging peak of more than 700V in 2018, but double-gun fast charging can double the charging efficiency even on a 240V ordinary public charging pile.

　　He Xiaopeng and Li Xiang, who are fast charging the Party, are naturally fans of 800V, and their attitude is shown by the over-charging stations and overwhelming publicity.

　　　Shen Fei, a seemingly neutral Weilai executive who mainly changes electricity, commented that the double-gun fast charging is "in practice, it is not as convenient as expected" based on the car experience of his own wet nurse car.“Being cool is cool, but there are not many occasions that can make you cool.”。 At the same time, he also believes that the charging power is not a problem, and the voltage is not a problem. The key is "whether users have demand or not, and whether enterprises are willing to invest huge sums of money to build super-filled piles".

　　In other words, Tucki and Ideality chose to build their own overcharge station, and Weilai chose to build and replace the power station. BYD didn’t have these ideas, but also hoped that your recharge would be more comfortable and smooth, so it arranged a double-gun quick charge. Everyone is trying their best to serve the owners and help the rapid development of new energy vehicles.

　　At this point, the discussion on "double gun fast charging" has come to an end. Do you think this technology is easy to use? How does it compare with 800V? Welcome to discuss in the comments section.　　　　　　

■ city/high-speed NOA has to wait for OTA?

　　Let’s talk about assisted driving. Now, the new car-making force headed by Wei Xiaoli is crazy with rhythm, that is, about 300,000 electric vehicles must be driven with advanced assisted driving, otherwise it will not be luxurious enough, not smart enough, and it still seems to be behind the times. At present, it has been rolled into the city NOA. And BYD, in these years, has been lacking in this respect.

　　Tengshi N7 "Tengshi Pilot" can be described as making Difen proud.This fusion scheme of laser/millimeter wave/ultrasonic radar+camera+high-precision map can provide high-speed NOA, urban NOA, AVP parking service and full-scene NOA software, which is in line with the current level of head enterprises in theory.

　　　However, Tengshi N7 can’t realize high-speed NOA at present, and it is expected to be realized in Q4., including the ability of point-to-point automatic driving at high speed and handling sudden traffic jams. By March next year, it can realize the functions of avoiding high-speed obstacle cars, driving on ramps with large curvature and parking across floors.NOA driving support in 20 cities is expected to be realized next year.

　　　At present, N7 only has high-speed ACC, lane change with lights, multi-scene automatic parking and so on.. Therefore, if you want to use NOA immediately and experience the happiness of intelligent driving, we suggest choosing Tucki or Aouita. Now they can let you enjoy NOA.

　　As for the actual experience of Tengshi N7 assisted driving, please watch the measured video of car home. To sum up briefly, the basic function is great, and I look forward to higher-level functions!

More exciting videos are all on the car home video platform.

　　　Tengshi Pilot is divided into standard and high-order, which is also very common. Basically, the number of chips and sensors is different. The standard version is equipped with 5 cameras, 5 millimeter waves /12 ultrasonic radars. The chip comes from the horizon, and its functions are the ACC mentioned above. Now people generally call them "L2". The high-end version needs to spend 23,000 yuan (limited time discount) to choose and install, and gave a NVIDIA Orion-X with a computing power of 254TOPS. This chip is also an old friend of everyone and is familiar with it; As well as a camera and two laser radars, the functions include high-speed NOA, urban NOA, HPA memory parking, AVP parking service and so on.According to Zhao Changjiang, 20% of the scheduled car owners chose this set of advanced assisted driving.

　　Regarding this set of assisted driving, because it has not yet landed, everyone is concerned about some theoretical issues, such as the low-priced double horizon journey 3, with a computing power of 10TOPS. At this time, someone jumped out and said, why don’t more than 300,000 cars even give a journey 5? You see, the low match of people’s ideal L7 is Journey 5! Finally, 128TOPS! However, Double Journey 3 has also been put into use in many models, such as Nezha S and Deep Blue SL03. It is no problem to realize the basic functions, and it can be used in other places with some cost savings.

　　There is another melon. The N7 is a very rare vehicle that uses a single NVIDIA Orin-X to realize a series of high-order driving assistance functions (we have reason to suspect that dual Orin-X will be expected). At present, manufacturers that can realize NOA in cities, except for Huawei’s Wenjie and Aouita, all adopt the scheme of two Orin-X, and Weilai ES6 even rolled out four Orin-X, which is not low in cost estimation … So the N7 is in. However, in view of the fact that canoe Zhixing has been able to make a city NOA (no mass production) on a journey 5(128TOPS), I think an Orion-X (254 TOPS) is not impossible. The partner chosen by BYD is Momenta, a supplier who has worked with Zhiji and has rich experience.

　　　At the launch conference of Tengshi N7, BYD also released the "Eye of God" high-order intelligent driving system, which has several innovations, such as the integration of the vehicle’s perception and execution mechanism with software, and a set of hardware, that is, the vehicle-mounted computing platform and the self-developed software vehicle control system BOS.

　　The on-board computing platform is not just the NVIDIA chip, it contains hardware and software. We can watch the video released by BYD. The on-board computing platform is a bit like a circuit board welded by engineering students, which contains hardware and software, and the hardware integrates multiple CPUs and GPUs. There are more layers of software, and BOS is one of them.

More exciting videos are all on the car home video platform.

　　　Having said so much above, I want to emphasize BYD’s self-research ability. At present, automobile manufacturers have different degrees of participation in the self-research of in-vehicle computing platforms. For example, Tesla can develop its own operating system, functional software and even chips. Tucki has realized self-research of various functions, and some manufacturers choose to package suppliers directly. At present, a trend is that as a vehicle manufacturer, it is an ideal path to start self-research from the development of application layer software, then go deep into the self-research of system software architecture, and then develop its own special chip like Tesla to realize self-research of software and hardware. BYD has achieved self-research of operating system, which is still relatively excellent.

　　　Speaking of a thousand words and ten thousand words, the assisted driving thing is still worth seeing in the actual measurement. We also hope that Tengshi will quickly push the advanced driving assistance and prove its strength with the measured data.　　　　

■ Can Yunqi -A compare with the magic carpet of Mercedes-Benz?

　　　If you are a qualified "Difen", you are certainly no stranger to Yunxiao. In April this year, the cloud system was released.It includes four sets of body control systems with different orientations (Yunqi -C, Yunqi -A, Yunqi -P and Yunqi -X).

　　Here we focus on Tengshi N7′ s first ride.Yunnian -A, this is an intelligent air body control system.It is Yunnian -C (Variable Damping Shock Absorber) with air spring, which can change the suspension height, spring stiffness, shock absorber damping and active adjustment of seat wing. We know that the subsequent Yunqi -A supports multi-cavity air springs, and can be monitored by OTA camera and lidar, which is similar to the active sensing function of Mercedes-Benz "magic carpet".

　　In recent years, domestic new energy vehicle companies have been involved in a crazy way, and more than 300,000 vehicles can also enjoy the beauty of air suspension, such as Krypton 001 (Weiback single cavity air suspension), Tucki G9 (Weiback double cavity air suspension) and Zhiji LS7 (mainland single cavity air suspension); Coupled with the efforts of domestic products Kong Hui (ideal supply) and Baolong (supply Tengshi N7), air suspension is almost "flying into the homes of ordinary people", and people are increasingly fond of discussing air suspension.

　　Not long ago, there was a great controversy about whether the ideal L9 suspension could be called "magic carpet". The reason is that some people think that the ideal L9 system can’t scan the road conditions in advance and actively adjust, but passively adjust, which is simply touching the porcelain magic carpet. Some people think that no one has set a standard to say what a magic carpet is. Why can’t an ideal say that it is a magic carpet?Let’s talk here. Do you think N7 can compare with Mercedes-Benz’s "magic carpet" after OTA camera and lidar detection?

"The ideal" magic carpet "hangs in the air"

"Magic carpet technology of Mercedes-Benz"

　　In addition, the single/double-cavity air spring is also the focus of discussion. For example, Tucki G9 uses the double-cavity air suspension from an old foreign supplier, which gives almost the same price at once, but the ideal and momentum of using the domestic single-cavity spring N7 is shocked. Of course, from the known information, the ideal and soaring double-cavity suspension and sensing technology are working overtime.

　　The ideal engineer said well in an interview with the media, "Under the same price range, if you don’t short the spring, the product will not be competitive;" Today, when you use a single-cavity air spring, you see that others use a double cavity. Everyone doesn’t care what the double cavity and the single cavity bring to the car. Even if they are equivalent, they will feel that the double cavity has one more cavity than others, and the performance is good. It is rolled up. " In fact, we consumers should focus on the actual experience rather than focusing on single cavity or double cavity, magic carpet or CDC. The following is the driving experience video of Tengshi N7, which you can refer to or test drive yourself.

More exciting videos are all on the car home video platform.

■ A small egg-6 nm chip

　　　Tengshi N7 conference site, there is also a fun little egg-car chip. This chip is special in the 6nm process. We know that the Qualcomm Snapdragon 8155 used by high-end players at present is 7nm, while the Qualcomm Snapdragon 8295, the next-generation product used for integration, is 5nm. So what is this magical "6nm" process chip?

　　At that time, everyone generally speculated that it was a domestic chip, but later, Zhao Changjiang said in an interview with the media that it was actually a customized Qualcomm chip, which focused on the whole ecology and was suspected to be pluggable, that is, it was very convenient to replace it with a stronger chip later.

　　Tengshi N7 has six screens, which can be driven by this chip. Compared with 8155, its data also has obvious advantages. At present, some car winder manufacturers, such as Ideal, use double 8155. However, for BYD, a conservative car company, Tengshi D9 still uses Qualcomm 7325 when people are crazy about Qualcomm 8155. Such a customized chip can also show sincerity. As for the specific performance and characteristics of the chip, we expect Tengshi to be revealed slowly.

■ Edit comments

　　Tengshi N7 is a car worthy of a special book in terms of significance, products, technology and market. This paper only focuses on its three product points, without much analysis on its significance to BYD and Tengshi, and the future after entering the highly competitive Red Sea market. We also welcome more friends who are interested in this car to actively participate in the discussion in the comment area. (Text/car home Xing Yueyang)

As a well-deserved leader in the domestic leather industry, Great Wall pickup truck has ranked first in the sales volume of the same industry for 22 consecutive years. Its products not only have good sales results in China, but also are loved by consumers in overseas markets. Today, the cumulative global sales volume of Great Wall pickup truck has exceeded 1.8 million units, and its influence is self-evident. With the upgrading of Fengjun series, and the great wall gun, commercial and off-road pickup trucks, the great wall pickup truck is moving towards becoming the top three pickup truck brands in the world alongside Ford and Toyota.

On September 12th, the highly anticipated diesel 8AT for the Great Wall Gun passenger/commercial pickup truck was officially launched, completing the final puzzle of the Great Wall Gun Fuel Edition series. Since then, the Great Wall pickup truck will form a more powerful and complete product pedigree, which will continue to lead the pickup truck industry in China to a new high. So, what is the product strength of diesel 8AT for the Great Wall Gun/commercial pickup truck? Let’s take a look at its actual performance.

　

The exterior interior is the same as the gasoline version.

This time, we test-drive two cars, namely, the pickup truck diesel 8AT and the commercial pickup truck diesel 8AT, which have just been listed. In terms of styling interior, the new car has not changed compared with the current models on sale. The biggest change is that it has been equipped with a 2.0T diesel +8AT gearbox power combination. Therefore, this test drive only briefly reviews the appearance and interior design of the Great Wall Gun, focusing on the power system and driving experience.

In terms of configuration, there is not much difference between the Great Wall gun pickup truck and the commercial pickup truck. It has many high-end configurations such as 9-inch central control large screen, Bosch version 9.3 ESP, keyless entry/one-button start, tire pressure monitoring, reversing image, and the only boarding ladder at the same level, which ranks among the top in the domestic pickup truck industry. However, the commercial gun has reduced the configuration such as front radar, 360 panoramic image, L2 autopilot system and LCD instrument panel, further reducing the cost of the whole vehicle and making it more in line with the needs of commercial users.

In addition, the changeable rear seat form of the Great Wall Gun is also the characteristic that the cockpit is different from the previous pickup truck products. In the previous pickup truck models, the second row of the backrest or cushion can only be lifted up or down as a whole, which has great problems in the coordination of space utilization. However, the backrest and cushion of the second row of the Great Wall Gun can be lowered or lifted up according to the ratio of 4:6 and can be directly fixed, making the use of the rear space more convenient.

In a word, the exterior design and interior configuration of Great Wall Gun are quite excellent, which is not much different from middle and high-grade luxury. It has upgraded the overall product strength of domestic pickup trucks to a higher level, which is very suitable for the passenger demand of pickup trucks emerging in the domestic market, and can well meet the daily car demand of passengers, elite business people and private owners, taking into account the passenger business experience.

Diesel 8AT is stronger than gasoline.

The Great Wall gun passenger/commercial pickup truck diesel 8AT we test-drive is equipped with the same power system. The engine is a 2.0T diesel turbocharged engine of GW4D20M, with a maximum power of 120kW and a peak torque of 400 N m. The transmission system is matched with ZF 8AT manual transmission, and equipped with a four-wheel drive system with rear axle Eton electronically controlled differential lock. The overall hardware configuration is very attractive. The power system of the diesel version of Great Wall Gun is among the best in domestic pickup trucks, and it has the largest torque among domestic pickup trucks at present.mass productionDiesel pickup truck is also the first power system to push the torque of domestic pickup truck to 400N·m level.

This test drive mainly paves the road for the city, which is in line with the positioning of the Great Wall Gun Ride/Commercial Pickup, that is, the riding property is added on the basis of the utility demand of the tool car, so as to meet the high-value loading demand of the city merchants, such as wine, flowers, furniture, etc., and the household demand of the city residents, such as traveling and walking, etc., and show the dual-purpose characteristics of business and riding.

First of all, the driving experience of the diesel 8AT version of the Great Wall Gun passenger/commercial pickup truck is more exciting than that of the gasoline version. The low-torque property of the diesel engine and the adjustment of ZF 8AT gearbox make the Great Wall Gun behave more calmly than the gasoline version in the starting, acceleration and low-torque stages, with the power being stepped on, the output form is quite linear and soft, and there is not too much sense of suddenness and frustration. The adjustment of accelerator pedal and brake pedal is quite different from that of pickup trucks in the past, and the whole process is linear and efficient. With the continuous improvement and progress of Great Wall Gun models, the strength of accelerator pedal and brake and the sense of travel feedback are more biased towards passenger cars, and the light pedal and power output setback in the first test drive have been effectively improved, which can bring a good first impression to drivers.

The adjustment of the steering wheel strength of the new car is also in line with the positioning of the vehicle. The pickup truck for the Great Wall Gun is equipped with electric power steering as standard, and the steering feel is relatively light, but it does not lose the composure of a big car. The commercial pickup truck of the Great Wall Gun adopts the traditional hydraulic power steering. For the commercial version positioned for industrial and commercial use, this can effectively reduce the cost, at the same time, it can also increase the sense of control over the steering wheel and improve the stability of the vehicle during heavy transportation.

thatSecond, it must be said that with the growth of the Great Wall gun model, the Great Wall pickup truck has become more and more skilled in the configuration adjustment of this ZF 8AT gearbox. In the case of daily urban road driving, the gearbox upshifts actively, and it can be upgraded to the eighth gear at about 80km/h, and the speed is always maintained in the maximum torque output range of 1500-2500 rpm during this process, which can ensure the continuity of power. In the process of speeding up overtaking, this gearbox can also respond appropriately, and realize the power explosion by continuously downshifting. Although the downshifting process is still not as agile as that of a passenger car, it is quite excellent for a pickup truck.

And as the first domestic pickup truck product to adopt 8AT gearbox, the combination of Great Wall Gun 2.0T+8AT not only brought changes in power output mode to consumers, but also opened the prelude for domestic pickup trucks to approach passenger cars. Since then, various domestic pickup truck products exposed have taken 8AT gearbox as the main selling point, highlighting the position of the pioneer and leader of Great Wall Gun in the industry, and promoting the ride and internationalization of domestic pickup trucks.

Furthermore, the four-wheel drive system of the Great Wall Gun is also a commendable highlight. As we all know, the Great Wall Gun uses the TOD four-wheel drive of Borg Warner, that is, the torque on demand four-wheel drive. Many people think that this TOD four-wheel drive is timely and cannot provide the hard-core attributes of part-time 4wd, and is not suitable for heavy off-road and bad road scenes. In fact, this kind of cognition is biased and preconceived. part-time 4wd does have certain structural advantages, but the TOD four-wheel drive is not so unbearable, otherwise the Raptor, herdsman and Tyrannosaurus Ram 1500 will not adopt it.

Accord to that practical application, the intelligent four-wheel drive system is a special four-wheel drive mode between timely four-wheel drive and part-time 4wd. TOD system is usually driven by rear wheels, but when the road conditions change, the corresponding mode can be selected as needed to transmit torque to the front wheels to provide sufficient grip. TOD is faster and more accurate than manual part-time 4wd, and more cost-effective than full-time four-wheel drive system. At the same time, intelligent four-wheel drive is also the development direction of the automobile industry in the future. We recognize the classics of part-time 4wd system, but we also need to recognize the changes brought by the TOD four-wheel drive of Borg Warner.

Compared with timely four-wheel drive, TOD four-wheel drive provides 4L and 4H modes, which can realize driving in complex road conditions. Take the Great Wall Gun as an example. The pickup truck for the Great Wall Gun and the commercial pickup truck have four modes: 4L, Sport, Economy and Standard. The off-road pickup truck of the Great Wall Gun has three additional driving modes: snow, mud and sand. Although there is no clear 4H mode, six special driving modes except 4L can provide 4H equivalent effect and full-time 4WD effect through comprehensive regulation of engine, gearbox and 4WD system, not just adjusting the throttle response. Moreover, it is more subdivided according to the specific road conditions, which is not as fixed as the 4H in part-time 4wd. It is more effective than the four-wheel drive intervention in time, which can be said to be very simple and convenient, and is suitable for novice drivers and wider users.

The hydraulic locking of multi-disc clutch is the same. The characteristic of Ford Raptor and Ram 1500 Tyrannosaurus Rex is that there is a traditional 4H mode for everyone to choose from. Therefore, the TOD four-wheel drive of Bogwarner is relatively reliable as a whole, and it is not necessary to worry too much about the overheating problem that the majority of riders are worried about. Its durability is trustworthy. Of course, if you take the Great Wall Gun pickup truck and commercial pickup truck to cross-country, you really need to be cautious, because compared with the Great Wall Gun off-road pickup truck, the main scenes of passenger and commercial models are still urban sections and poor.

In addition, the quietness of the GW4D20M diesel engine carried by the Great Wall Gun is also quite commendable. The sound insulation performance of the Great Wall Gun diesel 8AT model is quite excellent, and the engine noise control is in place. It is difficult to intuitively feel that this is a diesel vehicle when sitting in the car. This has been reflected in the previous test drive of the Great Wall Gun commercial pickup diesel 6MT model, and it will only be felt that it is a diesel vehicle when it is occasionally accelerated at medium and low speeds and parked.

Finally, the diesel version launched this time also adopts the suspension system of the models currently on sale. The pickup truck of the Great Wall Gun is a structure of front double wishbone independent suspension+rear multi-link integral bridge-type dependent suspension, and the commercial pickup truck of the Great Wall Gun is a structure of front double wishbone independent suspension+rear leaf spring. Multi-link rear suspension can make it have better performance in comfort, which is also a major feature of the pickup truck for the Great Wall Gun, while the leaf spring rear suspension conforms to the positioning and use of the commercial pickup truck for the Great Wall Gun. There is not much difference between them in specific driving experience, but the biggest difference lies in the different degree of bumps.

And on the new car listed this time, we can see that the Great Wall pickup truck has reinforced the trailer hook of the Great Wall Gun, and the reinforcement scheme can be said to be quite reliable. We have also made corresponding explanations and reports before. The Great Wall pickup truck also stuck a trailer hook usage specification on the driver’s side, which can help the owner to better use the trailer hook for rescue, which is very intimate.

Write it at the end

The Great Wall pickup truck has always been original, putting quality first, and the propaganda slogan is "Let the pickup truck become popular", and the real basis for opening the pickup truck in spring is a product with good product strength and strong reliability. The Great Wall Gun is indeed superior to the same level products in terms of configuration, interior, appearance design and power. It is in the leading position in terms of high-grade sense and scientific sense, but it can be called a good car. Compared with Ford Raptor and Toyota Hyrax, the Great Wall Gun passenger/commercial pickup truck diesel 8AT model has been launched, and the Great Wall pickup truck product line has been improved and enhanced. In the future, the Great Wall pickup truck will try to subvert the international market structure with greater strength and become a veritable one.

Special topic: picture channel

　　

　　Dr. Moakley (Source: World Wide Web)

　　

　　　　The world’s first electronic computer "Eniac"

　　On February 14, 1946, at Moore Institute of Electrical Engineering, University of Pennsylvania, there was a festive atmosphere everywhere. Many guests come here with excitement, because they will attend the unveiling ceremony of the first modern electronic computer in human history. What is presented to people is a monster with a strange shape and shining all over. It is the world’s first modern electronic computer "ENIAC". This monster covers an area of 170 square meters and weighs 30 tons. At the unveiling ceremony, "Eniac" performed its "unique trick" for the guests-5000 additions and 500 multiplications were performed in one second, which was more than 1000 times faster than the fastest relay computer at that time. This perfect appearance made the guests applaud. However, who knows, in the process of the birth of this behemoth, how many people have devoted countless efforts to it!

　　A monster born of war.

　　Although the emergence of electronic computer is only 60 years, its birth is the accumulation of hundreds of years of human efforts. As early as the 17th century, a group of European mathematicians began to develop computers. In 1642, in order to assist his father, who was the director of taxation, Pascal, a 19-year-old French mathematician, successfully built the first mechanical computer with a clock gear, but he could only do addition and subtraction. On this basis, the German mathematician Leibniz invented a computer that can do multiplication and division in 1678. However, the performance of these mechanical computers is too backward to meet people’s needs. More than a hundred years later, the British mathematician Babbage designed a more advanced computer in 1822. Unfortunately, Babbage’s design could not be realized because of the limited industrial level at that time.

　　In the next 100 years, mankind has made great progress in the fields of electromagnetism, electrotechnics and electronics, laying a solid foundation for the emergence of electronic computers. After the outbreak of World War II, the U.S. Army Ordnance Department set up a "Ballistic Research Laboratory" in Aberdeen, Maryland to research and develop new artillery. The extremely heavy computing task is a big headache for the researchers there. Although the laboratory employs more than 200 computing Aauto Quicker, it is still stretched. They urgently need a new computing machine to improve work efficiency. Just when people were at their wits’ end, Dr. Moakley from Moore School of Electrical Engineering, University of Pennsylvania put forward the idea of trial-producing the first electronic computer. His idea attracted the Army Ordnance Department, who immediately asked Moore College to draw up a development plan.

　　According to the scientists’ estimation, the cost of manufacturing an electronic computer was $150,000, which was a huge sum at that time, so it was resolutely opposed by many people in the military. Seeing that the plan to develop an electronic computer is about to die, Dr. Wilbur, a famous American mathematician, firmly stood in the ranks of supporters, and he finally persuaded the US military. After more than two years of intense development, the first electronic computer finally came out on February 14, 1946. And its development funds have been increased several times, and finally reached $480 thousand.

　　This electronic computer, called "Eniac", now looks like a monster. There are thousands of electronic tubes, diodes, resistors and other components inside, and there are as many as 500 thousand welding points in the circuit; On the surface of the machine, there are meters, wires and indicator lights. What makes people laugh and cry is that it consumes more than 174 kilowatt hours, and it is said that the lights in the whole town will dim when it is used; Moreover, its electron tube burns out every 15 minutes on average, and scientists have to keep changing it in a big sweat. However, the calculation speed of "Eniac" is 200,000 times that of manual calculation and 1,000 times that of relay computer. The U.S. military has also tasted the sweetness, because it only takes three seconds to calculate the trajectory of artillery shells, while before that, it took 200 people to calculate it manually for two months. In addition to conventional ballistic calculation, it later involved many scientific research fields and played an important role in the development of the first atomic bomb.

　　On October 2, 1955, Eniak was declared "retired" and was displayed in a museum in Washington.

　　Three electronic computers compete for the title of "the first in the world"

　　Interestingly, the halo on the head of "Eniac" has been controversial for many years. In fact, quite a few people think that the "Giant" computer developed by Britain in 1943 is the world’s first electronic computer, but it has been kept secret. It was not until 1975 that the British authorities declassified the relevant files that people understood this inside story.

　　It turned out that in the Second World War, in order to decipher a mechanical code of the Germans, British intelligence agencies and mathematics,

　　With the cooperation of electronics experts, a large-scale electronic computing device was developed in 1943, and it was called the "giant" machine. Before the invention of the "Giant" machine, it took six to eight weeks for Britain to decipher the German high-level passwords, but it only took six to eight hours after using the "Giant" machine. Since it was put into use, a large number of German high-level military secrets were quickly deciphered, which greatly accelerated the process of Nazi Germany’s downfall. Because of the need of war, Britain regards it as "super secret". It is said that in order to keep secrets, Britain did not hesitate to secretly destroy 10 similar computers after the war. However, some people think that the "giant" computer is not a real electronic computer, but is between relay computer and modern electronic computer.

　　There is another saying that atanasoff, a Bulgarian-American physicist, was the inventor of the first electronic computer. As early as December 1939, he built the world’s first electronic computer, but because it was World War II, he didn’t apply for a patent or publish the information. Despite different opinions, "Eniac" is still recognized by most people as the world’s first electronic computer, and Valentine’s Day 60 years ago has been recorded in the history of human invention forever.

　　Electronic computers became famous overnight because of the presidential election.

　　At the beginning of its birth, "Eniac" could not be widely used because of its many defects. It was not until 1951 that Moakley and eckert developed UNIVAC (Universal Automatic Computer) on the basis of "Eniac" that electronic computers began to move from the laboratory to the society. Soon, an accident happened, and its popularity increased rapidly.

　　In 1952, it coincided with the American election. In order to process the election data, CBS rented UNIVAC to predict the election results. Just 45 minutes after the election, UNIVAC calculated that Eisenhower would win with an absolute advantage of 438 votes. But before the election, almost all experts and the media predicted that the two sides would be evenly matched. Therefore, the broadcasting company refused to report the prediction results of the computer. Engineers had to recalculate, but the computer still insisted that Eisenhower would win by a wide margin. When the election results were officially announced, everyone was shocked: Eisenhower actually got 442 votes, and UNIVAC’s prediction had an error rate of less than 1%! Since then, the whole world has begun to have a new understanding of the functions of electronic computers, and the development of electronic computers has entered a new era.

　　From then on to today, the development of electronic computers can be described as leaps and bounds. It is not only widely used in people’s social life, but also directly guides the development of today’s information society. There is no doubt that the electronic computer is one of the greatest inventions in human history. Nowadays, it has become an indispensable part of modern society and will continue to play an important role in the future. (Yang Honglin)

Editor: Li Xiuwei