This project takes the emerging driverless technology as the background,combines with sensor tech-nology,machine vision and artificial intelligence,etc.,and designs an intelligent guide trolley based on the do-mestic chip CH32V103,which can automatically plan the path to drive from the starting place to the destination,and can make judgment and early warning for unexpected events during the driving process.The trolley mainly con-sists of guide trolley and road recognition system,which has high market prospect and social benefit,and also helps the development of unmanned driving technology.