From the perspective of R & D planning，technological progress and mass production，the report describes development of the autonomous driving（AD）vehicle in China’s market in 2020. Focuses on the development planning of AD of major OEMs across the world，such as FAW，Dongfeng Motor，GAC，SAIC，Tesla，Volkswagen，BMW and Mercedes Benz，and introduces the key technology from two aspects：AD data acquisition technology（lidar，millimeter wave radar，infrared thermal imaging sensor，camera，etc.）and v2x technology. At the same time，the current situation of actively building AD demonstration areas in many places and the imperfect laws and regulations of high-level AD are discussed. In 2020，the models equipped with ADAS developed by various vehicle enterprises will be listed，some L3 products launched，and the research and development of higher-level AD vehicles will be stepped up. The research and development of autopilot has also promoted the cooperation of more and more traditional automakers and high-tech enterprises，integrating the resources and technology accumulation of both sides. In the future，a win-win situation of traditional automakers are gradually transforming to conform to the times and the landing of intelligent industrial technology is emerging