[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 the situation of giving away or buying 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. Seat back 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 of stores in an all-round way. It is estimated that by the end of 2024, Xiaomi Automobile’s sales and service outlets will cover all provincial 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 based 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)

In 2020, with the listing of Wuling Hongguang MINI EV, it quickly exploded the mini-car electric vehicle market with high cost performance, and was called "people’s scooter", which was favored by consumers. However, with the development of the times, the existing product forms can obviously not meet the increasingly stringent car demand of consumers. As the saying goes, "Wuling will build whatever the people need." Wuling has been listening to the voices of millions of users and continuously exploring their pain points in the process of using cars. Based on this, the car system ushered in a new upgrade, and the third generation macaroon of Hongguang MINI EV (hereinafter referred to as the third generation macaroon) was launched. The new car is a 215km long-life version with an official guide price of 46,800 yuan.

Then, can the rejuvenated and upgraded third-generation macaroon still sit firmly on the throne of "global leader in small electric vehicles"? As a "people’s scooter", what surprises will it bring to consumers and fans? Let’s take a look together today!

Modeling remains kawaii

Compared with the previous generation of macaroon, the appearance of the third generation of macaroon has been greatly upgraded, and the whole looks more cute. Among them, the front face is replaced with inductive halo LED headlights, plus a very Q-cute contrast front bumper and exquisite retro electroplating rings, which makes its appearance more exquisite; From the side, the petal-shaped hub cover and the smiling MACARON side logo highlight the fashion trend; The cute circular design factor is also added to the tail, which echoes the front face design. The circular LED taillight design makes the whole car more lovely. Secondly, the third-generation macaroon also added a roof rack intimately, so that users can add a roof trunk in the later period without worry, expand more storage space and ensure worry-free travel.

In terms of appearance color, the car body color of the third-generation macaroon has also been upgraded from 4 kinds in the old macaroon to 5 kinds, namely light mans yellow, avocado green, white peach powder, iris blue and milk apricot coffee. Coupled with the contrast color matching of the white roof, the overall look and feel is younger than that of the old macaroon.

In terms of body size, the length, width and height of the third-generation macaroon are 3064/1493/1629 mm and the wheelbase is 2010 mm. As a reference, the length, width and height of the old macaroon are 2920/1493/1621 mm and the wheelbase is 1940 mm. It can be seen that the third-generation macaroon has a longer body and a longer wheelbase, which will bring more spacious driving for users. At the same time, the wheelbase is longer, and the trunk volume of the third-generation macaroon (after the rear seats are put down) is also increased from the old 650L to 734L, further enhancing the loading capacity of the whole vehicle.

Comfort upgrade

In addition to the kawaii appearance and spacious space, the comfort of the third generation macaroon has also been significantly improved.

First of all, it is the seat that is in frequent contact with us every day. The third-generation macaroon has a newly designed ergonomic seat, and its sitting height is 20mm lower than that of the old macaroon, which is more comfortable to ride; The cushion is thicker and fuller, and has better support for the contact parts of the human body; The contact area of the backrest of the third generation macaroon also increased by 44%, and the contact area of the seat cushion increased by 19%, so that it has a super-large back contact area of 86000mm2, and the average pressure of the seat has decreased by 25%, and the maximum pressure has also decreased by 12%, ensuring that the drivers and passengers have a higher average contact area of the seat, further improving the driving comfort and the sense of seat wrapping, and no longer having the feeling of a small bench.

Secondly, an 8-inch central control screen and multi-function steering wheel have been added in the third-generation macaroon, which has built-in richer entertainment functions, effectively improving the convenience and pleasure of drivers and passengers.

The third-generation macaroon equipped with high-power speed temperature regulating air conditioner has an air output of 320 m3/h h. Compared with the old camaron, its refrigeration efficiency is improved by 14%, which not only allows users to feel the coolness in summer in the scorching sun, but also effectively improves the electric energy utilization rate of the whole vehicle, thus improving the power consumption level of the whole vehicle. Moreover, the third-generation macaroon has also optimized the motor and reducer, low-speed warning tone, compressor and other aspects, so that the NVH performance in its car has reached the leading level in the same class, effectively making up for the lack of driving quietness of micro electric vehicles and providing users with good ride comfort.

At the same time, the hand brake strength of the third-generation macaroon has also been reduced. When the vehicle is fully loaded, the hand brake strength of the third-generation is reduced by 36% compared with that of the old macaroon. For most female drivers, it can be stopped calmly. And its newly upgraded crawling function allows users to move forward on low-speed and congested roads without stepping on the accelerator. When reversing, you only need to step on the brake pedal without switching the pedal back and forth, which effectively improves the driving safety, at the same time, it can effectively avoid the problem of jitter caused by the low speed of the motor and improve the driving comfort.

Of course, the improvement of comfort is also reflected in the chassis suspension of the third generation macaroon, which adopts a brand-new front lower arm structure and bushing structure, and through Wuling’s excellent chassis adjustment technology, the front and rear suspensions can be moderately soft and hard, and the vibration isolation of the chassis has been significantly improved, achieving the best balance between comfort and stability.

It’s safer to use a car

As a micro electric vehicle, safety is also crucial, and as the "Wuling of the people", it will certainly be considerate for users. The third-generation macaroon adopted a ring cage body design, with high-strength steel accounting for 60%. The whole vehicle used 1500MPa hot-formed steel in eight places, reaching the leading level of the same level. At the same time, the whole vehicle passed the test of 82 collision conditions such as collision, column collision, side collision, turn collision and rollover, and the whole scene was accurately verified. After the collision, the high-voltage electricity will be automatically cut off, and the accident can be effectively avoided by matching with the main and passenger airbags.

In terms of battery safety, users can rest assured that Wuling Hongguang MINIEV has a base of over one million users since its listing, and achieved a proud achievement of "one million zero spontaneous combustion". Therefore, there is no doubt about the battery safety of the third generation macaroon. Five-fold battery protection, reaching the highest dustproof and waterproof IP68 level of electric vehicle parts, coupled with the lifetime warranty of Sanpower, ensures the safety of users’ travel and the quality of the whole vehicle. In addition, the third-generation macaroon can also monitor the status of vehicles in the cloud, which will actively remind users of the abnormal status of vehicles, such as the door is not closed, the voltage of the charging grid fluctuates, the hand brake is not applied, and the power is severely lost. And through 24-hour online active service, we can provide users with solutions quickly. In addition, Wuling has more than 2,800 sales and service outlets all over the country, which can provide users with strong after-sales service support, so in the after-sales service area, users can really worry-free about using cars.

Power life is more powerful.

The third-generation macaroon also has an update focus, that is, it provides a 215km endurance version. If the commuting distance is not very long, it can run for ten days at a time. Therefore, users can effectively reduce the charging frequency in their daily commuting, thus saving more time costs. At the same time, in order to give users a more solid endurance, the third-generation macaroon also recalibrated and optimized the three-electric system, which increased its energy recovery rate by 8% and further improved the utilization rate of electric energy. The third-generation macaroon also carried out the lightweight design of the car body, which made the curb weight of the 215km version only 777kg, and the lightweight level reached the same level.

Not only that, the third-generation macaroon also optimized the wind resistance of the car body, optimized the shapes of headlights, front face and rear bumper bottom, and added the design of the front airbag dam, which further improved the aerodynamic performance of the car body and achieved the effect of reducing the wind resistance coefficient. With the help of low-drag calipers, the power consumption of the third-generation macaroon 215km version is only 9kWh per 100 kilometers, and the use cost of one kilometer is only about 5 cents, achieving a battery life of 12.4km with 1 kWh.

In terms of charging efficiency, the newly added 215km battery life version also supports 15kW DC fast charging, which can charge the power from 30% to 80% in just 35 minutes, and the slow charging power is also improved, from the previous 8 hours (170km version) to the shortest 5 hours at the same level, thus effectively shortening the charging time and improving the charging efficiency. Even users without fast charging conditions can complete charging in a short time. Wuling also provides users with a "one-stop" charging installation service. It has all self-developed intelligent and safe charging products, including 2.2kW safety sockets, 3.5kW/7kW small charging piles and other products, covering various charging scenarios, and has more than 10,000 professional technicians to serve users and meet the needs of customers for charging equipment installation and maintenance. It is worth mentioning that the third-generation macaroon also has a very intimate function, that is, it also supports intelligent battery charging, effectively avoiding the trouble that the small battery can’t be started because of power loss.

Che Shu concluded:

To sum up, we can see that the third-generation macaroon has been fully upgraded in appearance, interior, safety, comfort and endurance configuration, so that its product strength has been advanced again. At this point, we also have reason to believe that the third-generation macaroon is bound to have a surprising market performance in the next micro-electric vehicle market, and for consumers, the third-generation macaroon is undoubtedly the best choice in the same category.

　　China Weather Network News Affected by surface cyclones, severe convective weather occurred in many places in Jiangsu yesterday (July 20th), among which Suqian Shuyang and Lianyungang Guannan were even hit by tornadoes. As a small-scale weather system, tornado has a short life, but it is extremely destructive. It comes as soon as it comes, and people can’t avoid it. Is there a rule for tornadoes to follow? China Weather Network analyzes meteorological big data to reveal when tornadoes are most frequent in China and which areas are more prone to them.

　　Tornadoes are extremely destructive and can blow cars and destroy houses.

　　Tornado, as a kind of strong destructive convective weather, is a small-scale air vortex produced under strong unstable weather conditions. The central wind force can reach 50-150 m/s, and the diameter is generally between several meters and hundreds of meters.

　　Tornadoes are generated and disappeared rapidly, often accompanied by strong convective weather systems such as thunderstorms, hail and heavy rain, which are extremely destructive. According to Fujita scale, the tornado strength is divided into six grades: EF0 to EF5, with EF0 being the lowest and EF5 being the highest.

　　Tornadoes of EF2 and above are generally called strong tornadoes, and EF2 tornadoes will cause considerable damage, which may lead to the uprooting of trees; EF3 tornadoes often cause serious damage, and trains may be blown down. EF4 tornado may cause destructive damage, good brick-wood structure and frame structure houses may be destroyed, and some houses will be shoveled and leveled by Qi Gen; The damage caused by EF5 tornado is devastating. The house with frame structure may be thrown out together with the foundation, the reinforced concrete structure building will be seriously damaged, and the car may be blown away.

　　Tornadoes have occurred in most parts of China, with the largest number in Jiangsu and Guangdong.

　　Global tornadoes mainly occur in mid-latitude areas, and tornadoes occur every year in North America, Europe, Russian Federation, China, Japanese and Australian, among which the United States is the country with the most tornadoes, with an average of 1,141 tornadoes recorded every year (from 2000 to 2020), which is called "Tornado Kingdom".

　　Tornadoes in China mainly occur in the eastern plain, and the middle and lower reaches of the Yangtze River are frequent areas. According to the statistical data of the National Climate Center from 1991 to 2020, there are 38 tornadoes every year in China, and there are more tornadoes in Jiangsu, Guangdong, Hubei and Anhui provinces, among which Jiangsu and Guangdong have the most tornadoes, with an average annual number of 4.8 and 4.3 respectively, followed by Hubei and Anhui, with two tornadoes.

　　Strong tornadoes occur frequently in spring and summer in China, and most frequently in July.

　　Spring and summer are tornado-prone seasons in China, and the number of tornadoes accounts for 92% of the whole year from April to August, with July accounting for the highest proportion, accounting for about 30%. Judging from the occurrence time of tornado of EF2 and above, it is also the most in July.

　　According to the statistical data of "Temporal and Spatial Distribution of loong Tornadoes", there were 165 tornadoes of EF2 and above in China from 1961 to 2010, and the occurrence time was mainly from April to August. Looking at a single month, July was the most, accounting for 28% of the total number of the year, followed by April.

　　In addition, the months of tornadoes in different regions are slightly different. South China frequently occurs from April to May, the middle and lower reaches of the Yangtze River frequently occur in April and July, North China frequently occurs from June to July, Northeast China frequently occurs from June to August, Southwest China mainly occurs from July to August, and Northwest China frequently experiences tornadoes in July.

　　Tornadoes prefer the afternoon and the evening.

　　In addition to seasonal differences, the time of the tornado’s haunting in one day also has certain rules, and the tornado prefers to "haunt" in the afternoon.

　　According to the statistical data of "Temporal and Spatial Distribution of loong Tornado", from 1961 to 2010, tornadoes occurred from 12: 00 to 20: 00, accounting for 70% of the total number of tornadoes whose time records can be found. The reason for the high incidence in this period is that the atmospheric stratification is unstable after daytime solar radiation, and strong convective weather is most likely to occur, which is easy to promote the formation and strengthening of tornado weather system.

　　In addition to the high-incidence period in the afternoon, the tornado often appears in the early hours of the morning. According to statistics, there are also 10 tornadoes generated from 0: 00 to 2: 00. Tornado occurred less in the morning, with the least occurrence from 10: 00 to 12: 00, only once.

　　There are 38 tornadoes in China every year, with a maximum of 75 in 2005.

　　Judging from the interannual changes, the periodicity of tornadoes is also obvious. According to the statistics of tornado data recorded from 1991 to 2020, there are an average of 38 tornadoes every year in China. There were relatively many tornadoes from the mid-1990s to the beginning of this century. There were relatively few tornadoes in the early 1990s and from 2006 to 2020. Among them, the number of tornadoes was the highest in 2005, reaching 75, and the least in 2020, only 13.

　　What should I do if I encounter a tornado?

　　Tornado is a kind of severe convective weather. After the tornado is formed, it usually lasts for ten minutes to several hours. Its attack range is small, but its destructive power is great. Once encountered, how should we defend ourselves?

　　First, if you are at home, be sure to stay away from doors, windows and the outer walls of houses, and hide in the wall or small room opposite to the tornado. The basement or semi-basement is the safest place to avoid the tornado;

　　Second, in the emergency of pole falling and house collapsing, the power supply should be cut off in time to prevent electric shock or fire;

　　Third, when there is a tornado outside the field, you should look for low-lying ground nearby, but stay away from trees, telephone poles, billboards, fences, etc. to avoid being smashed, crushed or electrocuted;

　　Fourth, when you encounter a tornado when you go out by car, you should drive in the opposite direction, or leave the car immediately and take shelter in a low-lying area.

　　Reference article:

　　[1] soldier said climate "tornado activity and climate characteristics in China and the United States"

　　[2] Fan Wenjie, Yu Xiaoding. 2015. Temporal and Spatial Distribution Characteristics of loong Volume. Meteorology, 41 (7): 793-805.

　　[3] National Climate Center "Why are severe convective weather frequent recently? The authoritative climate cause analysis is coming! 》

　　[4] Dapeng Huang, Zhao Shanshan, Gao Ge, et al. Study on the Characteristics of Tornado Disaster in China in Recent 30 Years [J]. Rainstorm Disaster, 2016,35 (2): 97-101.

1905 movie network news Conan’s latest theatrical version officially announced that the China mainland will be released on December 16th. After many years, the theatrical version returned to the main plot, with Conan, Furuya Rei, Akai Shuuichi, Gin, Belmore and many other popular characters from different camps appearing. Detectives joined hands with the police to launch a red and black war against the resurgent dark organization. A secret story about Haibara Ai will also be revealed for the first time on the big screen.

The Japanese box office of this film exceeded 13.8 billion yen, which not only surpassed the previous work, but also refreshed the box office record of Conan Theater Edition in one fell swoop, becoming the first work in the whole series with a domestic box office exceeding 10 billion yen.

As the 26th theatrical version of the series, the film Detective Conan: Fish Shadow of Black Iron is directed by, and the annual big-screen carnival is about to start!

in recent years

The car networking industry is in various types.

Accelerating layout in application scenarios

Let the "smart car"

Sail to the "road of wisdom"

So, what is the Internet of Vehicles?

What is the Internet of Vehicles?

The Internet of Vehicles is a large-scale system network that carries out wireless communication and information exchange between vehicles, roads, pedestrians and the Internet, based on the intranet, inter-vehicle network and vehicle mobile interconnection, according to the agreed communication protocols and standards.

The Internet of Vehicles controls the whole traffic process for each car and the whole time and space for each road, so as to provide a network and application focusing on traffic efficiency and traffic safety. Through GPS, RFID, sensors, camera image processing and other devices, vehicles can complete the collection of their own environment and state information; Through internet technology, all vehicles can transmit their own information to the central processor; Through computer technology, this large amount of vehicle information can be analyzed and processed, so as to calculate the best route of different vehicles, report the road conditions in time and arrange the signal period.

Application of car networking

With the advancement of networking and intelligence, the Internet of Vehicles has gradually changed from concept to reality, and cars will also change from travel tools to mobile travel service platforms. Through internet technology, the interaction between people and cars, cars and cars is gradually deepening, and cars are becoming as smart as smart phones. This will change the driving habits of ordinary people and may even change the traffic conditions of the whole country.

Suzhou Xiangcheng district promotes the construction of vehicle networking.

In recent years, Xiangcheng District has focused on building the car networking industry, and has been successively approved as the first car networking pilot zone in Jiangsu Province and the first digital transportation demonstration zone in Jiangsu Province. At present, the parking lot of Suzhou North Railway Station has basically realized intelligent operation. For example, in the car network association, the number of vacancies is uploaded in real time, and the nearest parking is guided in an orderly manner according to the road conditions; In terms of payment methods, electronic payment is the main method, and 17 methods such as non-inductive payment, digital currency and ETC are provided; In self-service invoicing, we took the lead in developing the electronic invoice inquiry function of brands, supporting departure invoicing and avoiding queuing congestion.

Serving the Winter Olympics, unmanned vehicles enter Shougang Park.

The "Technology Winter Olympics" national key project "Research and Demonstration of Efficient and Intelligent Vehicle Networking Technology for Winter Olympics" has created a "1+2+5+10" 5G intelligent vehicle networking system in Shougang Park. The intelligent network is closely integrated with bicycle intelligence, and functions such as remote driving, unmanned vehicle monitoring and vehicle-road coordination are realized through the 5G network.

The mobile phone can be reserved! Chongqing driverless bus

In 2022, Lijia Intelligent Networked Autopilot Project was officially opened for demonstration operation. Citizens can make an Appointment by using the mobile app or WeChat WeChat official account. Self-driving buses have the functions of overtaking in changing lanes, entering and leaving the bus port, automatically recognizing traffic lights, sensing and avoiding obstacles, and the sensing radius is 240 meters. In addition, Intelligent Vehicle Infrastructure Cooperative Systems (V2X) was built at the traffic intersection of the demonstration section to realize the interaction between vehicle information and road conditions. The opening demonstration operation of Lijia Intelligent Networked Autopilot Project marks that Chongqing has made great progress in building a national car networking pilot area.

"Dream Bus": A fully armed "smart bus"

China exports Saudi Arabia’s own brand "Smart Bus" (video screenshot)

The new tourist bus "Mengbake" is equipped with the unique intelligent safety protection system "Huiantong" of CRRC in China, and is also equipped with a number of intelligent safety devices, such as intelligent assisted driving, intelligent instruments, intelligent car networking, etc. Mengbake can detect road conditions 360 degrees day and night without blind spots, and actively calculate, judge, remind and brake according to road conditions information to create an intelligent "safety fortress", which can be called fully armed ".

Deployment and planning

New Energy Automobile Industry Development Plan (2021-2035): Accelerate the construction of a powerful automobile country.

In November 2020, the General Office of the State Council issued the New Energy Automobile Industry Development Plan (2021-2035). Guided by Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era, we should adhere to the new development concept, take the deepening of supply-side structural reform as the main line, adhere to the development direction of electrification, networking and intelligence, focus on integration and innovation, break through key core technologies, optimize the industrial development environment, promote the high-quality and sustainable development of China’s new energy automobile industry, and accelerate the construction of a powerful automobile country.

"Smart Car Innovation and Development Strategy": Accelerate the innovation and development of smart cars

In February, 2020, 11 departments, including the National Development and Reform Commission, the Ministry of Science and Technology and the Ministry of Industry and Information Technology, jointly issued the "Smart Car Innovation and Development Strategy", which proposed to promote large-scale and comprehensive application pilot projects of city-level smart cars by mediation and other places, and support advantageous areas to create national car networking pilot areas. Innovative industrial development forms: actively cultivate new formats such as road intelligent facilities, high-precision time-space benchmark services and basic maps of smart cars, car networking, network security and intelligent travel. Seize the strategic opportunity of industrial intelligent development and accelerate the innovation and development of smart cars.

Notice on Strengthening Network Security and Data Security of the Internet of Vehicles: Improve and perfect the security system of the Internet of Vehicles.

In 2021, the Ministry of Industry and Information Technology issued the Notice on Strengthening the Network Security and Data Security of the Internet of Vehicles.

Guide to the Construction of Network Security and Data Security Standard System of Vehicle Networking: Promoting the Healthy Development of Vehicle Networking Industry

In 2022, the "Guidelines for the Construction of Network Security and Data Security Standard System of the Internet of Vehicles" issued by the Ministry of Industry and Information Technology proposed that by the end of 2023, the network security and data security standard system of the Internet of Vehicles would be initially established. By 2025, a relatively complete network security and data security standard system for the Internet of Vehicles will be formed. Improve the coverage of standards to sub-sectors, strengthen the standard service capability, improve the application level of standards, and support the safe and healthy development of the car networking industry.

The Internet of Vehicles is in Hebei

The Joint Laboratory of Quantum Communication Technology Application Research has carried out more scene application research in various fields such as vehicle networking security.

On February 22nd, a seminar on the application of quantum communication technology was successfully held in xiong’an new area. The leaders and experts attending the seminar conducted a full technical discussion on the demonstration results of the application of quantum communication technology and how quantum communication can empower the construction of smart cities, marking that xiong’an new area has made initial achievements in the application of quantum industry.

In the future, the Joint Laboratory of Quantum Communication Technology Application Research will be guided by the global perspective, further combined with the construction of smart cities in xiong’an new area, deepen the security of power application through the integration and innovation of Quantum +5G+ Beidou, and carry out more scene application research in various fields such as secure communication, video surveillance, secure mobile phones, smart buildings, car networking security, etc., create more "Quantum+"application demonstrations, actively build a city-level quantum communication application center, and form a model that can be replicated and promoted nationwide.

Internet of Vehicles Helps Langfang, Hebei Province Accelerate the Construction of Digital Economy

On February 14th, Hebei Artificial Intelligence Computing Center, the only artificial intelligence computing center in Beijing, Tianjin and Hebei, was unveiled in Langfang Economic and Technological Development Zone, Hebei Province.

The biggest feature of this centralized construction project is the comprehensive construction of four platform carriers, namely, Meta-Universe Information Port, Life Information Technology Port, Hangxin Intelligent Port and Xinghang Global Logistics Port, which continuously enhances the adsorption capacity of Langfang Airport Economic Zone to innovative enterprises in the surrounding areas of Beijing, Tianjin and Hebei. Among them, Meta-Universe Information Port provides life-cycle services from start-up to listing around future industries such as blockchain, virtual reality, 5G, car networking, big data and artificial intelligence. By attracting ecological partners related to the meta-universe, Beijing will realize the agglomeration of innovative enterprises and form a new generation of information technology industrial clusters.

Internet of Vehicles Helps Rural Revitalization Digital Active Service Station

In 2021, in Luotuowan Village, Fuping County, Hebei Province, the first rural revitalization digital active service station of State Grid Hebei Electric Power-"Dianjing Taihang-Luotuowan Station" was officially put into operation.

Interior of "Electric Beautiful Taihang-Camel Bay Station".

The entire Camel Bay Station is divided into 4 exhibition halls and 9 functional areas. Among them, the energy efficiency monitoring area introduces the service content of the "Internet of Vehicles" system platform in detail. Using the "car networking" platform can help customers to inquire about the location of electric vehicle charging stations and the status of charging equipment, and meet the travel needs of electric vehicle users in a timely manner.

Hebei’s first prefecture-level vehicle networking platform was launched in Baoding.

In 2020, the first city-level electric vehicle "car, pile and station" integrated operation service platform in Hebei Province was put into operation, officially providing services for government departments, car companies and pile companies.

The vehicle networking platform effectively integrates the information resources of new energy vehicles and charging facilities of different enterprises, and can integrate and compare the operating indicators such as the utilization rate of charging stations and the failure rate of charging facilities of different operators, so as to provide decision-making reference for charging facility operators to adjust their investment and operation strategies and optimize their products and services.

The operation of Baoding vehicle networking platform has further accelerated the information and data sharing of electric vehicles and related supporting infrastructure, and broadened the cooperation channels between government and enterprises.

Sources: China, Guangming.com, People.com, etc.

　　 On May 3 this year, Chang ‘e VI was launched from Wenchang Space Launch Site in China, and was sent into the earth-moon transfer orbit by Long March 5. In 53 days, Chang ‘e-6 successfully landed in the pre-selected landing area of aitken Basin in the South Pole of Moon Back, and achieved the world’s first sampling and take-off of Moon Back, and successfully returned to Earth with lunar soil on June 25th, with a round trip of more than 760,000 kilometers.

　　Behind this success, there are many unknown stories. A series of reports on the science and technology "Chang ‘e" on the Moon explores the scientific and technological forces behind Chang ‘e’s lunar exploration. Today we pay attention to the five-star red flag displayed on the back of the moon for the first time.

　　"Stone Edition" Five-Star Red Flag is made of basalt.

　　The national flag displayed on the back of the moon on Chang ‘e VI has very special requirements for materials. It is made of "stone".

　　In a quarry in Yuxian County, Hebei Province, a kind of stone called basalt is being collected here. The basalt here is one of the oldest, largest and most complete basalt groups in China.

　　Zhu Zhaochun, Head of Xinyuan Basalt Mining in Yuxian County:Basalt hasHigh toughness, corrosion resistance, acid and alkali resistance, high temperature and low temperature resistance.Excellent performance.

　　Zhu Zhaochun knows a lot about the characteristics of basalt, but what he doesn’t know is that,These characteristics of basalt are the materials suitable for the lunar environment that the Chang ‘e-6 lunar flag development team has been looking for.

　　Wang Yunli, a professor at wuhan textile University, a member of the Chang ‘e-6 lunar flag development team:In the environment of the moon, its high and low temperatures are as high as MINUS 150℃ and above zero 150℃. Because the moon has no atmospheric protection, ultraviolet rays will directly shine on objects. Therefore, for the national flag, it puts forward more stringent environmental requirements.

　　In addition to the characteristics that can meet the lunar environment, the research team also found that basalt is similar to the lunar soil in chemical composition.

　　Cao Genyang, a professor at wuhan textile University, a member of the Chang ‘e-6 lunar flag development team:We found that the composition of basalt on the moon is very complicated through the published literature on lunar soil, with 10 to 20 components, the most important of which is silica. We matched and analyzed the stone and found that its data was very close to the composition of the lunar soil. Finally, we chose the basalt mine in Yuxian County, Hebei Province.

　　In this way, the basalt in Yuxian County, Hebei Province was selected as the raw material for making the Chang ‘e VI national flag. These stones, which have existed on the earth for hundreds of millions of years, have embarked on the road to the moon.

　　Tempered stones become ultra-light and ultra-thin fabrics.

　　There is a very important reason why Chang ‘e VI chose the "stone version" national flag to show the back of the moon.Making national flag from basalt is an exploration of in-situ manufacturing of lunar surface..In the future, it is necessary to use local materials to build a lunar base, and to make basalt on the moon into sheet or tubular building materials for lunar surface construction, which will greatly save costs than using materials on the earth.

　　After the raw materials are determined, how to turn stones into cloth and accurately control the weight?It has become a difficult problem that the development team urgently needs to overcome.

　　The national flag on the lunar surface of Chang ‘e VI has the same specifications as the national flag on Chang ‘e V, and its size is 300mm×200mm, which is almost the size of a piece of A4 paper. However, the density of basalt fiber is nearly twice that of Chang ‘e V national flag, which will lead to the heavier "stone version" national flag. Because it will be used in spacecraft, the weight requirement of the national flag on the moon surface is extremely demanding, and it needs to keep the same weight under the same size. The developer calculated that this requires the density of basalt fiber to be 8.8 grams per 1000 meters so as not to be overweight, but how can such fine basalt fiber be produced?

　　Cao Genyang told reporters that the process control, furnace temperature, spinneret state and so on were constantly being debugged, but no matter how to do it, the density index of 10 grams per kilometer became an insurmountable gap in making basalt fibers. After numerous experiments, it is found in a production process that the trapezoidal optimization of the inner cavity structure of the spinneret and the distributed accurate temperature control in the furnace can solve the problem of insufficient characteristics of basalt fibers.

　　In the end, the development team successfully realized the stable mass production of superfine basalt fiber. The weight of the Chang ‘e VI flag they made was only 11.3 grams, which was 0.5 grams lighter than that of the Chang ‘e V flag.

　　Four years of tackling key problems on the back of the moon perfectly presents "China Red"

　　Ultra-fine basalt fiber has been made, and the next challenge comes one after another. "How to color the fiber made of stone" has become another difficult problem for the development team.

　　Different from cloth, the filaments drawn from stone have a particularly smooth surface, and the pigment cannot be firmly attached to the flag surface. The flag is finished, and the color can’t go up. The research team can only try again and again to find a solution.

　　Finally, based on the experience of Chang ‘e V, the research team used the aramid short fiber hairiness on the surface of the fabric to make the binder in the pigment form a similar "rivet" anchoring effect with it, effectively improving the bonding fastness of the paint interface and the color fullness of the national flag pattern, and ensuring the lunar display effect of the national flag.

　　Researchers told reporters,From a silk to a flag, there are at least forty or fifty steps in the middle process.Compared with the eight-year research on the development of Chang ‘e-5 national flag, the research time of Chang ‘e-6 national flag is particularly tight, and the team members have almost no rest days, all of which are to ensure that this national flag can withstand the "tempering".

　　Dr. Sheng Dan, Ph.D., wuhan textile University, member of the Chang ‘e-6 lunar flag development team:There are four mechanical experiments, and there are three steps in environmental experiments, including pre-test and so on, at least 50 steps. Finally, I took a flag and went through a complete experiment from beginning to end, including the final deployment. Later, when I saw the national flag organization unfolding, I felt very cute and proud when I saw the organization unfolding.

　　The lunar flag development team lasted for nearly 4 years and conquered it.Spinning, Weaving and Color Construction of Basalt MicrofiberAnd many other international problems, the "stone version" of high-quality fabric national flag without temperature control protection and independent dynamic display was developed for the first time, which realized the first independent dynamic display of the national flag on the back of the moon in China. Put the "China logo" on the moon again!

　　Prospects can be expected. Aerospace science and technology will weave "fire-proof magic clothes"

　　While the "stone version" of the national flag was being developed,The lunar flag team started the application research of basalt fiber in the fields of heat resistance and flame retardant.. These research results also make basalt more useful.

　　Natural fibers with golden brown luster are drawn from hard basalt. In the production workshop, a large number of basalt crushed stones are thrown into the blast furnace. At the high temperature of 1500℃, the rocks are melted into liquid, and then drawn into filaments that are almost invisible to the naked eye through the rotating shaft. And this fiber contains a total of 400 monofilaments of 500 microns. Touching a single filament of basalt fiber with your hand makes it feel like a hair filament, silky and extremely tough.Clothes made from them are "magic clothes" with fire-proof function..

　　The cloth made of basalt fiber combined with textile processing can be used as fire clothes in special scenes, and can also be made into household items such as fire curtains and fire mattresses in the future. At the same time, basalt fiber has broad application prospects in road construction, composite materials, new energy vehicles and other fields.

　　Wu Minyong, General Manager of Hubei Huierjie New Materials Technology Co., Ltd.:In the field of new energy vehicles, it can be used as a brake pad and a fireproof cloth for battery modules; In the field of aerospace military industry, we use it as an interception network for space launch sites.

　　(CCTV reporter Cui Xia Li Ning Wu Tianbai Ling Yi Wang Jingya)　　

　　On the basis of the curtain call, [Car History] released the next generation development blueprint-Mazda. Although its launch does not mean that the next generation of mazda 6 is approaching, at least it shows us the figure of the next generation of mazda 6, and at the same time accelerates the research and development speed of the next generation of mazda 6. While this brand-new concept car is released, let’s take a look at what the course of mazda 6 is like.

Naming of mazda 6: Capella(616 618 626)/Atenza (mazda 6)

　　In the same way, in the decades of mazda 6’s development, it also adopted various naming methods, including Mazda 616, 618 and 626 and today’s mazda 6. In Japan, Mazda 616, 618 and 626 (before 2002) were named Capella, and mazda 6 after 2002 was named Atenza.

Research and Development Background of the First Generation mazda 6: Launched as a Mazda Global Strategic Model.

　　After the release of the first Mazda brand model Familia (the predecessor of Mazda 3) in 1960, Mazda brand entered a stage of rapid development. At that time, Familia series and Capella series were two important global strategic models in Mazda’s family tree. The former was built into a successful "family model" by Mazda, while the latter was put into production from 1970 to 2002, with a slightly higher positioning than Familia, and was mainly engaged in sports, and later transformed into an intermediate model.

● The First Generation Mazda Capella(616/618):1970-1974
　　Main sports:,

　　In May, 1970, the first generation of Mazda Capella was born in Japan. At the same time, in 1971, this model was introduced to overseas markets. In overseas, this model was called Mazda 616, and the last 16 represents that it adopted a 1.6L displacement. In the past, it adopted the power layout of front and rear drive, and it has two-door and four-door versions.

　　In terms of design, the first generation Capella has obvious American characteristics, and its slender body and rough style look like an authentic American car. It is precisely because of its very American shape that when Mazda introduced this model to the global market in 1971, it received very good results, including 63,389 vehicles sold in 1971, 57,748 vehicles sold in 1972 and 54,962 vehicles sold in 1973. In terms of body size, the length, width and height of the first generation Mazda 616 sedan version reached 4150mm, 1580mm and 1420mm respectively, which was 2470mm, equivalent to the size of the compact car now.

　　In terms of power carrying, in addition to the above-mentioned 1.6L engine with a maximum of 104 horsepower and a maximum of 144 Nm, in October 1970, Mazda also added a 1.5L engine with a maximum power of 78 horsepower and a maximum torque of 118 Nm. In 1971, Mazda also introduced a 1.8L 618 model to cater to the American automobile market which prefers large displacement. The maximum power of this engine is. However, this model did not get much recognition in the American market. In 1973, Mazda stopped selling Mazda 618, and after that, only its RX-2 with rotary engine was left in the American market. The engine is matched with 4 speeds.

　　In fact, the rotor engine mentioned above can be said to be a patent of Mazda. Mazda, which is famous for its rotor engine, developed into its heyday from 1970 to 1973. Naturally, Mazda also introduced the Mazda Capella model with rotor engine. The rotary engine code 12A is specially designed for Capella. Its displacement is 573ml*2, its maximum power is 120 HP, and its maximum torque is 160 Nm. After being mounted on Mazda Capella, its maximum speed can reach 190 km/h, and it takes 15.7 seconds to complete the acceleration from 0 to 400 meters. Capella equipped with rotor engine is also exported to overseas markets including the United States, which is called Mazda RX-2.

""Click to view the development history of Mazda rotor series models ""

● The Second Generation Mazda Capella(616/618):1974-1978
　　Little change compared with the first generation/the development of rotary engine has entered a trough.

　　In February 1974, Mazda Capella ushered in a replacement. In fact, it is more appropriate to say that it is a big change than a replacement, because compared with the previous generation, the whole model has not changed much, but the front face of the appearance and the dashboard of the interior have been simply designed, while the power is still the rotor, 1.6L and 1.8L engines of the previous generation, and the 1.5L engine has been discontinued.

　　In terms of appearance change, the front face of the second-generation Mazda Capella has added more chrome decoration, and the lower bumper has also become a new design. In terms of vehicle size, only the length has increased by 110mm to 4260mm, and other dimensions have not changed. In addition, in the interior, the dashboard part is designed with four consecutive circles.

　　In 1976, in order to cope with the automobile exhaust emission regulations promulgated in the 51st year of Showa, Japan (1976), the second generation Mazda Capella also made changes in the same year, and introduced the AP models with rotary engine and 1.8L engine respectively, where AP means Anti-Pollution. In the nine years since the first and second generation Mazda Capella were launched, Capella has sold a total of 225,003 vehicles in Japan.

　　It is worth mentioning that after the heyday of Mazda’s rotary engine in 1973, Mazda, which originally intended to fully promote the rotary engine technology, encountered a global oil crisis in 1973. The shortage of gasoline supply made most car owners stay away from rotary engines (disadvantages of rotary engines: high fuel consumption and high manufacturing cost). Therefore, the sales performance of Mazda brand has entered an unprecedented low point. In 1977, Toyo Industry (the original company name of Mazda Automobile), which was caught in a business crisis, reorganized its corporate structure with the intervention of banking institutions. At the same time, Matsuda Gengping abdicated and Yamazaki Yoshiki took over as president.

　　[car home Information] During the Chengdu Auto Show, the team in front of car home learned from the Extreme Yue booth that Extreme Yue 01 is expected to be listed in the fourth quarter. The new car is positioned as a pure electric medium and large SUV and built based on the vast architecture of SEA. It is a brand-new brand jointly built by Geely and Baidu. It is officially defined as "strategic cooperation project of automobile robots". The first model, Ji Yue 01, is the successor of Jidu (|) that we reported before. For reference, the previous limited edition of ROBO-01 lunar exploration was priced at 399,800 yuan.

　　In terms of appearance, the new car is basically the same as the centralized ROBO-01, with a closed grille design and a T-shaped headlight group, and the overall sense of science and technology is full. The split shape is adopted between the hood and the front enclosure, adding more details and exquisiteness to the front face. In addition, the new car is equipped with two lidar, multiple cameras with 8 million high-definition pixels, and there are 31 sensors in the whole car.

　　The side of the car body is designed with a suspended roof and a hidden door handle. The side skirt part is pulled upward to tighten the side of the car body, so that the whole car has a simple appearance and a muscular posture. The length/width/height of the car body are 4853/1990/1611mm and the wheelbase is 3000mm respectively. The tail uses a penetrating taillight, and the overall shape is very simple. Its trunk space reaches 555L, which can be extended to 1528L after the seat is laid down.

　　The interior part is also simple in design, with a flat-bottomed steering wheel and a 35.6-inch penetrating central control panel. ROBO-01 comes standard with 8295 chip, the fourth generation digital cockpit platform of Snapdragon in Qualcomm. Qualcomm 8295 is the first car-gauge chip with mass production process of 5nm, with AI computing power of 30TOPS OPS, which is nearly 8 times higher than the previous generation, and supports immersive 3D interaction. In addition, the new car is equipped with the latest intelligent technology of Baidu Apollo, and cooperates with NVIDIA Orin X intelligent driving chip.

　　In terms of power, the new car will provide single-motor and dual-motor versions. The maximum power of the single motor is 200kW, and the maximum power of the two motors of the dual-motor version is also 200kW. The new car will use Contemporary Amperex Technology Co., Limited 100kWh battery, with a battery life of up to 600km. The maximum power of the dual motors is 400kW, and the acceleration time of 0-100km/h is 3.9s s.. (Compile/car home Guo Chen)

On August 1st, the movie "Catch the Doll", with the excellent performances of Shen Teng and Mary, successfully broke through 2.4 billion at the box office, which injected vitality into the recently slightly deserted movie market. The success of this film is largely due to the re-engagement of the golden combination of "Shen Ma+Yan Fei Peng Damo". In the process of constructing the universe of Xihong City, directors Yan Fei and Peng Damo have already proved their strength through goodbye mr. loser and The Richest Man in Xihong City. These works are all from their hands, and they have also won a win-win situation for Mahua FunAge in word of mouth and box office. Back in 2003, Beijing Free Element Film and Television Culture Communication Co., Ltd., the predecessor of Mahua FunAge, was founded by three young people with different backgrounds, including Yu Kai of Chinese Department of Peking University, You Liang Tian of Chinese Opera, and entrepreneur Zhang Chen. At first, they tried to adapt the novel into a TV series, but it failed because of the influence of SARS. Subsequently, You Liang Tian turned to the field of drama, and released his first work, I’ll give you a twist if you want to eat it. Although it was initially challenged by the box office, it finally found its own audience in Haidian Theater with its unique style and word-of-mouth fermentation, and Mahua FunAge became famous.

The addition of actors such as Shen Teng, Allen, Wei Xiang, Song Yang and Du Xiaoyu further enriched the cast of Mahua FunAge, and many of them joined through internal recommendation, forming a stable team foundation. Mary, in particular, attracted the attention of Peng Damo for her outstanding performance in the small theater, and eventually became an indispensable member of Mahua FunAge.

The turning point of Mahua FunAge appeared on the stage of the Spring Festival Evening. The skits written and directed by Yan Fei and Peng Damo, especially the role of "Hao Jian" played by Shen Teng, gradually made the team members familiar to the national audience. Despite the enormous pressure of the Spring Festival Gala, the Mahua FunAge team boarded the Spring Festival Gala for many years with unremitting efforts and unique creativity, which not only enhanced its popularity, but also promoted the development of its members’ personal careers, and Shen Teng became an important figure in China comedy movies.

In 2015, goodbye mr. loser, the first work of Mahua FunAge’s transitional film industry, was a great success, which not only verified the feasibility of adapting drama into film, but also opened a new chapter in Mahua FunAge’s film. Subsequent works, such as The Richest Man in Xihong City, faced with speculation about the change of creative team, but Yan Fei and Peng Damo still insisted on their own creative rhythm and style and continued to introduce popular works.

Looking at the development of Mahua FunAge, from the initial exploration to becoming the backbone of comedy, it is inseparable from the tacit cooperation of the core team and the continuous exploration of comedy art. Whether it’s a stage play or a movie, Mahua FunAge always maintains the pursuit of quality and respect for the audience, and continues to bring laughter to the audience.

In the development of science and technology, the automobile industry has always been at the forefront, and advanced technology will be the first to arm cars, which has attracted the attention of many consumers. Today, this car is very distinctive. Let’s take a look at it together.

First of all, from the appearance, the front design of Jetway X95 is very sharp, and with the three-position air intake grille, it looks more fashionable and atmospheric. Then the fashionable headlight design is adopted, and the visual effect is not bad. The car is equipped with LED daytime running lights, automatic opening and closing, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4858 mm * 1925 mm * 1780 mm. The car adopts soft lines, which gives people a very elegant feeling. With large-sized thick-walled tires, it gives people a very eye-catching feeling. In the rear part, the overall shape of the rear echoes the front of the car, and the taillights give people a very simple feeling. Together with the unique exhaust pipe, it is still relatively angular in general.

In terms of interior, the interior looks very elegant and the overall shape is remarkable. The steering wheel of the car is eye-catching, made of leather, and everything looks very avant-garde. From the central control point of view, the car is equipped with a touch-sensitive LCD central control screen, which makes the interior design quite layered and meets the aesthetic standards of most consumers. Let Xiaobian introduce the dashboard and seats. The car is equipped with a young and fashionable dashboard, and the shape has taken the sports route. The car uses imitation leather seats, equipped with functions such as electric seat adjustment and seat proportion tilting, and the comfort is acceptable.

The Jetway X95 is matched with a wet dual clutch (DCT) gearbox, with a maximum power of 145KW and a maximum torque of 290N.m, with good power performance.

The space performance of Jetway X95 trunk is OK. If there are big items during the trip, you can put down the rear seats to expand the space. In addition, the car is equipped with anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), braking force distribution (EBD), traction control (ASR/TCS, etc.), main driver airbag, co-pilot airbag, front side airbag and other safety configurations.

After reading this car, I believe you have a general understanding. The car introduced today is not only eye-catching in space, but also has reached the mainstream level in various configurations, and there is nothing to be picky about driving experience and space experience.