In recent years, China is actively developing autonomous cars, using technologies such as 5G, AI, and navigation systems to enable vehicles to achieve autonomous or partially autonomous driving. It is helpful to reduce road congestion and traffic accident rates. Some experts estimate that by 2025, more than 50% of new cars in China will be equipped with autonomous driving systems. In other words, only 4 years later, the scene on the street may change drastically. From being a big bicycle country in the past to leading the development of smart cars today, the development over the past few decades relies on the strength of the country and the vitality of scientific researchers.