Xiaomi held its Xiaomi EV Technology Launch, officially unveiling highly anticipated Xiaomi SU7 electric car. Further, the Chinese smart phone maker also unveiled its five core technologies – E-Motor, Battery, Xiaomi Die-Casting, Xiaomi Pilot Autonomous Driving, and Smart Cabin. The EV has been positioned as a “full-size high-performance eco-technology sedan”.
Xiaomi EV’s first product – the Xiaomi SU7, has been “pre-launched,” with its design, performance, range, safety, and other details making global debut. Xiaomi is a globally renowned technology company, often considered among the top 3 smart phone makers in the world after Apple and Samsung.
With a commitment to “tenfold investment, conscientiously building a great car,” Xiaomi EV has invested over 10 billion CNY in the initial research and development phase. The R&D team comprises over 3,400 engineers and over a thousand technical experts in critical domains both in China and abroad.
Lei Jun, Founder, Chairman, And CEO Of Xiaomi Group said: “Xiaomi has decided to invest tenfold, starting from the development of fundamental core technologies, committing to constructing an outstanding vehicle. Through 15 to 20 years of effort, Xiaomi aims to become one of the top five global automakers.”
Xiaomi SU7
With a self-developed E-motor – HyperEngine, CTB Integrated Battery Technology, and a series of challenging technological innovations, such as the body structure manufactured from the Xiaomi Die-Casting T9100 die-casting cluster, Xiaomi SU7 Max achieves a zero-to-hundred acceleration in an impressive 2.78 seconds.
Xiaomi SU7 incorporates three major ecosystem empowerments by integrating applications, hardware, and third-party CarIoT ecosystems, providing an unprecedented smart mobile space experience. Lei Jun stated that the ultimate realm of smart electric vehicles is the fusion of technological breakthroughs and the seamless integration of user needs and their vehicles, where driving becomes intuitive.
Xiaomi EV Smart Cabin adopts a “human-centric” interaction architecture and features a 16.1-inch 3K central console, a 56-inch HUD head-up display, a 7.1-inch rotating dashboard, and two seat-back extension mounts that allow for the mounting of two tablet devices.
Xiaomi E-motor
At the conference, Xiaomi showcased its independently developed and manufactured E-motors, HyperEngine V6/V6s, and HyperEngine V8s. The three E-motors, employing innovative technologies such as Bidirectional Full Oil Cooling Technology, S-shaped oil circuit design, and staggered silicon steel laminations design.
Notably, HyperEngine V8s, with a maximum speed of 27,200 rpm, 425kW output, and 635N·m peak torque, sets a global record for E-motors. To enable the industry-exceeding standard of 27,200 rpm, HyperEngine V8s employs the industry’s first ultra high-strength silicon steel plate with a tensile strength of 960MPa, boasting strength that surpasses mainstream industry offerings by more than two-times.
Xiaomi’s self-developed HyperEngine V6/V6s E-motors boast an industry-leading rotational speed of 21,000rpm, surpassing the most powerful mass-produced electric motor globally. Among them, the HyperEngine V6 super motor has a maximum power of 299PS and a maximum torque of 400Nm, while the HyperEngine V6s super motor achieves a maximum power of 374PS and a maximum torque of 500Nm.
Xiaomi Battery
Xiaomi has also self-developed CTB Integrated Battery Technology through innovative Inverted Cell Technology, multifunctional elastic interlayer, and a minimalistic wiring system; it features a battery integration efficiency of 77.8%, the highest of CTB batteries worldwide, a 24.4% overall performance improvement, and a height reduction of 17mm, with a maximum battery capacity of up to 150 kWh and theoretical CLTC recharge range exceeding 1200 km.
Xiaomi Pilot Autonomous Driving
In terms of autonomous driving, Xiaomi has pioneered three key technologies: Adaptive BEV Technology, Road-Mapping Foundational Model, and Super-Res Occupancy Network Technology. Xiaomi has also independently developed the world’s first production-ready “End-to-End Sensing and Decision-Making AI Model” for automated parking.
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