小米汽车北京国际车展发布会
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会议摘要
While maintaining its classic appearance, Xiaomi's new SUV has comprehensively upgraded its interior, power, chassis and electronic and electrical architecture. It uses 2200 MPa super steel to enhance collision protection and is equipped with nine airbags to ensure battery safety. At the Beijing Auto Show, Xiaomi Auto showed brilliant achievements, including the delivery of 650000 cars, ranking first in quality and product charm index, the introduction of modified and upgraded models, more than 60000 locks, and the endurance, chassis upgrade and track performance were well received. Forecast the release of SUV GT and VGT concept cars at the end of May, showing new breakthroughs in safety performance and intelligent technology, preparing limited gifts for visitors and inviting them to experience the charm of Xiaomi cars.
会议速览
Since its delivery, Xiaomi has delivered 650000 vehicles within two years, which has been highly recognized by the market. The new generation of models has excellent endurance performance, with a measured 892 kilometers and a 98.9 percent achievement rate. In the track test, the new car had a lap speed of 974 1 minute and 37 seconds, surpassing many million-class sports cars and becoming the fastest four-door production car within 500000.
Xiaomi GT, a sports car SUV that combines high performance and long endurance, has 1,000 horsepower, a speed of 300 kilometers per hour and an endurance of more than 700 kilometers. Its design is inspired by the Italian GT concept and emphasizes long-distance travel and driving pleasure. The research and development process was rigorously tested at the New North Circuit and was tuned by experts from top car companies such as BMW and Porsche. It is expected to be officially released at the end of May, causing global concern.
Xiaomi was invited to participate in the Sony VGT project to design an innovative electric supercar concept car, which adopts the whole body design concept in the aviation field, realizes efficient aerodynamic efficiency and downforce, and integrates intelligent interactive technology to realize the driving experience of human-vehicle integration.
Xiaomi's chief designer introduced the design highlights of the VGT concept car, including family-style cross-shaped headlights, aerodynamic optimization, tailless design, active wake diversion system and other appearance innovations, as well as technological breakthroughs in the interior design, intelligent driving experience and magnetic levitation hub structure, showing the new direction of intelligent superrunning in the future.
The principle of turbine heat dissipation is explained for brake heat dissipation, the suspension wind tunnel design optimizes the airflow to fit the body to reduce wind resistance, and the function of the shark fin vertical tail to improve the stability of the vehicle when turning at high speed. Finally, the water contained in the silver-gray car paint Blue high-gloss reflective design.
The dialogue revolved around the display of three new cars, focusing on the design of the front face wind knife and the details of the full carbon fiber cover of Shu Qi Ultra, as well as the sexy appearance of the expected SUV, the large electric cover and the zero-gravity seat. Participants showed great interest in the characteristics of the vehicle, especially its unique design elements and high-tech configuration.
The dialogue introduced that while maintaining the classic exterior design, the new book 7 has comprehensively upgraded the interior, power system, chassis and electronic architecture, added innovative functions such as electric large tail, emphasized the safety and quality improvement of the product, and demonstrated the brand's continuous polishing and confidence in design and technology.
This paper introduces the safety design concept of the new speed seven in the aspects of body structure, material use, airbag configuration, etc., and emphasizes its safety test standards beyond the national standards, aiming to provide all-round protection for the members of the car.
This paper introduces how Xiaomi cars surpass the national standard in safety standards, including body structure optimization, battery protection innovation (such as bulletproof coating and honeycomb aluminum structure), and self-research results in braking performance and motor technology, showing its efforts and achievements in improving vehicle safety and driving experience.
The dialogue revolved around the construction of the European R & D center and the results of the first project, showing the team's achievements from zero to one in one year. The driving experience and super-running performance at the New North Circuit are mentioned, as well as the continuous optimization plan in terms of vehicle dynamics in the future.
The Xiaomi car exhibition area shows the unique experience of the lobster car and the breakthrough progress on the base large model, including the 2.5 pro model of the MIMOV2 pro. The exhibition area also introduced in detail the luxurious configuration of the models, such as sound insulation materials, top tire brands, double-layer laminated glass, built-in ETC, etc., emphasizing the 18 adjustment and massage functions of the seats and the redesign of the interior. In addition, the exhibition area also provides limited mineral water and 1: 43 alloy car models as gifts. Visitors are welcome to learn more about Xiaomi's full range of models and technical lectures.
要点回答
Q:What are the highlights of the new generation of millet cars in the endurance performance?
A:In just two years, Xiaomi has delivered 650000 cars, and in the latest car owner research report of JD power's world-renowned market research organization, it has achieved the first quality and the first product charm index among similar models. The new generation of Xiaomi cars performed well in endurance. For example, the car home tested 892 kilometers under urban commuting conditions, with an achievement rate of 98.9 percent. At the same time, through a variety of working conditions test and live test, have demonstrated excellent endurance.
Q:What is the improvement of the performance of the new generation of millet car chassis?
A:The new generation of millet car chassis has undergone a major upgrade, with stronger performance and better driving texture. In the Zhejiang race test, the latest lap score of the new generation of Shu Qi (Su Qi) max was 1 minute 37 seconds 974, ranking fifth among all four-door production cars, surpassing many million-class sports cars and becoming the fastest four-door production car within 500000.
Q:A new generation of millet car change upgrade progress?
A:A new generation of Xiaomi cars was released on March 19, with more than 60000 locks. We started preparations two months in advance and achieved the goal of delivery upon release and quantity upon delivery. The delivery experience was greatly improved, with 26000 vehicles delivered within 35 days.
Q:What about the expected performance of Xiaomi's first SUV and the new expected GT?
A:Xiaomi's first SUV is expected to deliver more than 230000 units in 10 months, which is the largest SUV sales champion in the energy form in the past year. The upcoming GT is expected to be released at the end of May. It is an original pure-blood GT sports car SUV with handsome horse posture, iconic long head design and unique exterior colors such as cherries red, and has 1,000 horsepower, 300 kilometers per hour speed and more than 700 kilometers of endurance. Experts from the European R & D Center were deeply involved in the tuning and design of the expected GT to ensure both high performance and high quality.
Q:What are the design concepts and features of the Xiaomi VGT concept car?
A:Xiaomi VGT concept car, as the first Chinese brand to be invited to participate in Sony's simulation driving platform GT racing project, has attracted wide attention and praise at the Barcelona communication exhibition. The car not only has a low wind resistance design, but also pays special attention to the improvement of downforce, and adopts a new aerodynamic layout to achieve more efficient aerodynamic performance.
Q:What are the innovative designs and features of the VGT concept car?
A:We borrowed from the aviation field of the whole body design, the wing and fuselage fusion, so that the body itself can generate lift. We applied this reflexive three-dimensional body design to the concept car to accelerate the airflow through the narrow channel formed by the lower surface of the body and the ground, thereby generating huge downforce while maintaining light weight and advanced aerodynamic efficiency. The VGT concept car not only has an innovative body design, but also achieves a balance between lightweight and high aerodynamic efficiency, and adopts a future-oriented intelligent interactive design. The vehicle can sense human body information and driver status, helping to better control this electric Supercar realizes the integration of people and vehicles.
Q:What are the characteristics of the design language of the VGT concept car?
A:The VGT concept car adopts the design of hidden pneumatic components, and the appearance adopts the wind speed design, which is integrated, like a hanging water drop, simple and pure. At the same time, it integrates the family design language of Xiaomi car, such as cross headlights, halo taillights and other elements.
Q:What is the specific level of aerodynamic efficiency?
A:The simulation results show that the aerodynamic efficiency of this concept car has reached an astonishing 4.1, which means that every additional pressure brings 4.1 parts of downforce, which is comparable to or even surpasses the aerodynamic efficiency of about 3 advanced supercars.
Q:How about the development of millet car?
A:Xiaomi Auto, as a newcomer, has achieved many things in just five years, such as the delivery of 650000 cars in just two years and the creation of a new record at the New North Circuit. The VGT concept car has been recognized by peers worldwide, but there are still people who do not understand or even have prejudice against Xiaomi cars. Everyone is welcome to learn about it on the spot.
Q:Can you introduce the interior design of the VGT concept car?
A:In terms of interior design, the VGT concept car aims to redefine the future intelligent cockpit, pursue the combination of comfort and intelligence, and provide the experience of driving super running on the sofa. The car adopts a ring design, full of sensors to achieve intelligent driving, and has a unique sky screen, rearview mirror, joystick and steering wheel configuration.
Q:Mr. Lei, can you directly put one foot on the carbon fiber board when you get on the bus?
A:Yes, Ray can always step on it with one foot and step on it. This design takes into account that the supercar has a posture of lying down, which can make the driver more fit with the ground.
Q:What is unique about the wheel design?
A:Our wheel hub design adopts low wind resistance and planarization treatment, and uses a magnetic levitation structure. The outer translucent cover will not rotate, effectively reducing the airflow interference and wind resistance caused by the rotation of the wheel hub, and improving aerodynamic efficiency. The interior also adopts a structure similar to the principle of the turbine, which brings in cold air and brings out hot air to dissipate heat for the brakes.
Q:What is the role of wind tunnel design?
A:The wind tunnel design makes the front part and the cockpit part in a suspended state, and the airflow can follow the bottom and top of the car when flowing from the front, forming a water drop-like airflow fit to reduce wind resistance.
Q:What is the function of the shark fin design?
A:As a vertical tail, the shark fin can effectively stabilize the influence of crosswind when the vehicle is turning rapidly, enhance the stability of the vehicle, and prevent skidding and side shift.
Q:What are the characteristics of the paint color of this car?
A:The color of the car paint looks like silver gray, but under the close-up lens, the water blue high-gloss reflection can be seen, giving people a jade-like plump and beautiful visual effect.
Q:What are the highlights of the expected models?
A:It is expected to be a sexy and beautiful sports luxury SUV with a large electric cover, three-layer safety redundant door handles, zero gravity seats and large interior upgrades. In addition, it is also equipped with an electric large tail, which can control the switch through Bluetooth to stabilize the body and increase downforce when driving at high speeds. At the same time, it can be turned off when driving at slow or medium speeds in the city to increase the cruising range.
Q:What are the impressive features of Shu Qi ultra models?
A:The U-shaped design of the front face of Shu Qi ultra has extremely high recognition degree and good air guiding effect, while the air outlet on its all-carbon fiber large cover and the carbon fiber texture details without logo are in place.
Q:Why is the appearance of the new model not much changed?
A:The new model maintains a classic and durable design in appearance, fine-tuning the details, and large-scale upgrades in the interior to ensure the luxurious texture and the application of new materials. Although the appearance has not been significantly changed, the polishing and continuous improvement of the classic design reflects our confidence, and the exterior of the new period is still very beautiful.
Q:What are the major improvements in safety?
A:New Book 7 has undergone earth-shaking changes in appearance and interior, not only in terms of power, chassis, electronic and electrical architecture, high-voltage platform and interior decoration, but also in terms of safety. We have carefully designed the body-in-white and the main safety features of the new book 7, especially the first to use 2200 MPa of super-strong steel, which has improved the safety and quality of the vehicle.
Q:How to realize the full range of security protection for the members of the new book seven?
A:The new book seven gives priority to the all-round protection of the members of the car in the passive safety design. For example, in a frontal collision scenario, the cabin is designed into three zones, a structure with a beam width covering 76% of the width of the car body, and an energy-absorbing box with a length of 280mm, which absorbs energy during the collision and reduces the transmission to the rear car body. force. In addition, the body design maintains stability, uses triangles and spatial mesh structures to absorb residual energy, and ensures the stability of key nodes through clever connection design to prevent body deformation during frontal collision.
Q:What are the innovations in the new book seven in side impact protection?
A:The new book seven also carries out systematic protection for side collision scenarios. The side of the vehicle is formed by 2200 MPa door beams, strong A- pillars, low-pillars, and door sill beams to form another frame structure. At the same time, a large number of welded structures ensure the robustness of the body in different types of side collisions. In addition, the book 7 is also equipped with nine airbags, including side air curtains and middle airbags that run through the-pillar to the C- pillar to prevent secondary injuries. In particular, the new book 7 also adds rear side airbags, and the full seat takes into account the safety of people of different sizes, including children and women, to provide more comprehensive side impact protection.
Q:Why do Xiaomi cars do crash tests that exceed the national standard?
A:We found that electric vehicles, due to faster acceleration and shorter braking distances, may produce higher speeds during collisions than traditional fuel vehicles. Therefore, we have improved the safety crash test standards within Xiaomi. All test standards in the direction of travel are 20% higher than the national standard to ensure that the vehicle can provide users with the same safe protection under higher impact energy.
Q:How to protect the battery pack in the body structure design? What specific tests and designs have Xiaomi cars done in terms of battery safety?
A:The battery pack is one of the potential safety hazards. When designing the body structure, we used a porous honeycomb aluminum structure and 1500 MPa/1800 MPa super-strong steel as the door sill beam and cross beam to form a protective frame to effectively absorb the side collision. In addition, a 1500 MPa scratch-resistant bottom guard plate was added at the bottom, and submarine-grade super-strong steel was used as the main material to reduce the impact energy of the bottom protrusions on the battery pack. In addition, the battery pack also uses polyurea resin bulletproof coating through all models to improve its safety. We have tested the battery pack under more than 2100 different working conditions to improve its overall safety. For example, a ternary lithium battery acupuncture experiment was carried out in extreme environments. Even at high temperature and 97% full charge, the battery only smoked and did not catch fire. At the same time, we also pay attention to the characteristics of the battery cell itself, and combine the system design and the vehicle to solve the problem of battery thermal stability and safety.
Q:What are the advantages of Xiaomi cars in terms of braking performance?
A:The Jiaolong chassis equipped with Xiaomi cars has excellent braking performance, not only the initial braking distance is short, but more importantly the excellent thermal stability under continuous braking. In the media test, both the initial and expected models can reach the shortest braking distance at the same level, and in actual driving, such as the 45 consecutive 100-meter brake tests conducted by Shuangge, the performance is stable and the thermal stability is excellent. At the same time, our self-developed and produced motor technology has also performed well, achieving excellent results in various events and endurance challenges.
Q:OK so class said what was his feeling while driving at the New North circuit?
A:He experienced a completely different extreme speed.
Q:What was the best result of driving on the New North Raceway? What was the best result of driving on the New North Raceway?
A:He did not give his best directly, but mentioned that there were better drivers than him. About 7 minutes and 25 seconds.
Q:What is the best result of driving on the New North circuit?
A:He did not answer directly, but mentioned that there are professional drivers and his own driving speed on the New North Circuit is limited.
Q:What did you show in the intelligent exhibition area?
A:We have applied Xiaomi's "lobster" technology to the car and welcome everyone to the exhibition area to experience it.
Q:What are the technical and design highlights of Xiaomi cars?
A:We have made a major breakthrough in the large model of the base, releasing the MIMOV2 pro 2.5 pro model. At the same time, each car uses excellent sound insulation materials to enhance the mute effect and high-level feeling. The whole system is equipped with tires of the world's top brands, such as Bridgestone, Pirelli, etc., and many details are well designed, such as four-door double-layer laminated glass and built-in ETC activated free of charge.
Q:What is the main user feedback about the sales of the first generation models of Xiaomi cars?
A:The first generation of models sold more than 380000 units. According to user feedback, the upgraded seats (18 adjustment and massage functions) are the biggest lifting points. In this new book, the whole system supports active wing support, the interior decoration is redesigned, and the luxury and comfort are unprecedentedly improved.
Q:What are the gifts prepared for the booth at the Beijing Auto Show today?
A:We have prepared car models with limited mineral water and WeChat GT. The car models will be sold on Xiaomi Auto APP. All viewers are welcome to download and snap them up.

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