Application of Active Obstacle System in Subway Unmanned Driving Project

With the rapid development of urban rail transit, unmanned driving technology for subways has gradually become an industry trend. The active obstacle system, as a key technology to ensure the safe operation of subway unmanned driving, can actively perceive obstacles in the track area and provide reliable safety protection for train operation[1]. This article explores in depth the application of active obstacle systems in subway unmanned driving projects, analyzing their system composition, working principles, application scenarios, as well as the challenges and response strategies they face. The aim is to promote the widespread application and sustainable development of this technology in the subway field, and enhance the safety and reliability of subway unmanned driving