An overview of path search methods for autonomous vehicles

With the progress of science and technology and the improvement of human living standards, artificial intelligence is playing an increasingly important role. The development of the automobile industry is also changing with each passing day, and now not only people’s driving experience is getting better and better, but even autonomous driving can be achieved. This paper mainly describes the concept and working principle of traditional algorithms in path planning of autonomous vehicles, simply reviews the development of path planning algorithms of autonomous vehicles at home and abroad in recent years, summarizes the advantages and disadvantages of each algorithm, and finally gives some suggestions for improving the path planning algorithm of autonomous vehicle.