BYD becomes the first domestic company to obtain an L3 autonomous driving test license, leading the future

According to news on December 27, BYD recently announced an important achievement: they successfully obtained China’s first conditional autonomous driving (L3 level) test license for high-speed road sections in Shenzhen. This important milestone marks BYD's leading position in the field of autonomous driving technology, and also shows China's rapid progress in the development of smart car technology.

Obtaining this test license is not accidental. It is the result of rigorous testing and comprehensive review by national certification agencies. During the review process, multiple factors were considered, including the reliability of autonomous driving functions, traffic safety management, road conditions, and the traffic carrying capacity of road sections. This series of evaluation standards ensures the safety and reliability of autonomous vehicles on the road and lays the foundation for wider applications in the future.

According to the editor’s understanding, BYD mentioned when explaining the autonomous driving level that the SAE (International Society of Automatic Engineers) grading standards are the authoritative standards in the industry. Under this standard, L2 and L3 are the key dividing points for the level of intelligent driving of cars. Level 2 and below emphasize assisted driving functions, while level 3 begins to take over some driving decisions and can achieve autonomous driving under certain conditions. Although this stage of autonomous driving technology has limitations, it has already taken a substantial step forward.

SAE’s classification standards further subdivide the functional scope of L2 to L4 levels, pointing out that these levels of autonomous driving can complete some driving tasks under certain specific circumstances. But at these levels, the driver still needs to be ready to take over control of the vehicle at any time. BYD emphasized that truly fully autonomous driving can only be achieved when it reaches L5 level. Although this goal will take time, BYD is confident about the future.

In addition to BYD, other car companies such as BMW, Mercedes-Benz, Zhiji, Jihu, Deep Blue and Avita have also obtained autonomous driving (L3 level) test licenses. This shows that autonomous driving technology is developing rapidly among many domestic and foreign automakers and may soon become the focus of a new round of technological innovation.

According to Beijing’s testing standards, all vehicles applying for autonomous driving trial licenses must undergo a series of rigorous tests. These tests include not only closed-field exams, but also a comprehensive assessment of the vehicle's performance under actual road conditions. The assessment covers compliance with traffic rules, autonomous driving execution capabilities, and manual takeover in emergency situations. Only vehicles that meet certain standards in all these aspects and pass the vehicle safety technical inspection can be allowed to go on the road for testing. This series of strict standards ensures the safety and reliability of autonomous vehicles and lays a solid foundation for wider commercial applications in the future.

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