Xiaomi SU7 officially released, what are the patented technologies?

Xiaomi SU7 made its debut at the National Convention Center. As an important part of Xiaomi’s “full ecology for people, cars, and homes,” Xiaomi SU7 announced its core architecture technology at this conference.

In terms of appearance, it is positioned as a C-class high-performance ecological technology sedan. The overall vehicle size is 4997*1963*1440mm, and the wheelbase is 3000mm. It comes in three body colors, Gulf blue, elegant gray and olive green. The wind resistance coefficient is 0.195Cd. The trunk volume is 517L. Box volume 105L.

In terms of power, the first of Xiaomi’s five core technologies is Xiaomi’s HyperEngine super motor, HyperEngine V6/V6s super motor, which has a speed of 21,000 rpm and is currently on the car. The V6 super motor has a maximum power of 299PS and a maximum torque of 400N m, and the V6s super motor has the largest The power is 375PS and the maximum torque is 500N·m. In addition, the HyperEngine V8s super motor has a speed of up to 27200rpm. The V8s super motor has a high power output of 425kW and a peak torque of 635N·m. It uses the industry’s first 960MPa high-strength special silicon steel sheet. At the same time, Xiaomi announced that it has successfully pre-researched the next generation super motor. Through the carbon fiber “laser solidification winding process”, the rotor has successfully achieved a maximum speed of 35,000 rpm in the laboratory. Secondly, the front double wishbone and rear five-link independent suspension are equipped with Xiaomi Blast intelligent chassis, equipped with CDC damping variable shock absorbers, Bosch ESP10.0 body stability system, Bosch DPB brake controller, Brembo four-piston fixed calipers Wait, the turning radius is 5.7 meters, and the braking distance from zero to zero is 33.3 meters.

At the battery level, Xiaomi has developed its first CTB integrated battery with inverted cells. It not only focuses on pure cruising range, but has a battery capacity of up to 150 degrees and a theoretical CLTC cruising range of up to 1,200km+. Through a series of innovative designs, 128 battery fields Patents (65 of which have been authorized) comprehensively improve the integrated efficiency, safety and heat dissipation performance of batteries. Xiaomi SU7 has two battery life versions. The CLTC operating range is 668km and 800km respectively. The MAX version uses 800V super fast charging, and the battery life can reach 220km after 5 minutes of charging.

At the smart driving level, Xiaomi SU7 uses full-stack self-developed intelligent technology and self-developed perception technology, self-developed adaptive zoom BEV technology, large road models, and super-resolution occupation network technology to achieve visible accuracy, perception accuracy, control accuracy, etc. An overall jump. In terms of hardware, the system is equipped with two NVIDIA Orin high-computing chips, with a comprehensive computing power of up to 508TOPS. The perception hardware includes 1 lidar, 11 high-definition cameras, 3 millimeter-wave radars, and 12 ultrasonic radars (Max version).

In terms of the smart cockpit, it is supported by Xiaomi’s ThePaper OS operating system, equipped with a 16.1-inch 3K resolution central control screen, a 56-inch HUD, a 7.1-inch flip-up instrument screen, and two Xiaomi Pad rear expansion screens of the native car-machine system, matching the Snapdragon 8295 Cockpit chip, five-screen linkage. Hardware ecology and Xiaomi CarIoT ecology, Xiaomi SU7 realizes the “full ecology of people, cars, and homes” closed loop. The car-machine system is adapted to mainstream in-vehicle applications. It also has the ability to expand ecological applications and supports more than 1,000 Mijia devices to be put into the car without any sense; it is fully open to three parties Open, unified and standardized interface, fully supports wireless Carplay, and is compatible with iPad accessories and applications.