Abstract: The auxiliary transport electric locomotive, as the main point-to-point transport equipment on the ground and underground of the coal mine, has the advantages of flexibility, efficiency, less intermediate transfer links and so on. In view of its driving control, transportation monitoring and other manual management and safety risks, and based on the application analysis of unmanned driving technology for underground transportation vehicles, the design scheme of unmanned driving control system for coal mine auxiliary transportation vehicle is proposed based on vehicle control and wireless communication network transmission. Focusing on design for the functions of autonomous motion control, precise positioning, autonomous obstacle avoidance and the environmental detection of coal mine for the transport vehicle, the functionality and reliability of the system are verified through practical application; it provides the technical support for achieving the unmanned and automatic operation control of the underground transport vehicles.