L3上路试点，自动驾驶如何真正跑起来？

Core Viewpoint - The introduction of L3 level autonomous driving vehicles in Chongqing marks a significant step towards the commercialization of autonomous driving technology in China, with the first official license plate issued to Changan Automobile for its L3 vehicle [1][12]. Group 1: Definition and Classification of L3 Autonomous Driving - L3 level autonomous driving is classified as conditional automation, where the vehicle can drive itself in specific scenarios but requires the driver to take over when prompted by the system [3][5]. - The distinction between L2 and L3 levels lies in the role and responsibility of the driver versus the system, transitioning from "driver assistance" to "system-led" driving [3][5]. Group 2: Differences Between Testing and Pilot Programs - The L3 autonomous driving pilot program in Chongqing and Beijing involves vehicles that are mass-produced and issued formal vehicle licenses, unlike previous road tests that did not issue such licenses [6][7]. - The pilot program aims to transition from technical validation to mass application, focusing on safety and regulatory frameworks [6][7]. Group 3: Features and Performance of L3 Vehicles - The Changan SC7000AAARBEV model, one of the approved vehicles, demonstrated effective handling of various driving situations, including traffic congestion and sudden stops, showcasing its advanced autonomous capabilities [8][9]. - The vehicle is permitted to operate in specific congested areas with a speed limit of 50 km/h, emphasizing safety in complex driving conditions [9][11]. Group 4: Reasons for Chongqing's Leadership in Autonomous Driving - Chongqing's early adoption of supportive policies and regulations for autonomous driving testing has established a conducive environment for the development and application of such technologies [12][14]. - The city's unique geographical features provide a challenging testing ground for autonomous systems, allowing for thorough evaluation under diverse conditions [14][16]. Group 5: Future Considerations for Autonomous Driving in China - The successful implementation of L3 autonomous driving requires parallel advancements in legal regulations, traffic management, and public understanding of the technology [19][20]. - Clear definitions of responsibility in scenarios where human intervention is required are essential for the safe integration of autonomous vehicles into public roads [20][22].