Rail transit inspection system

The utility model relates to the technical field of track detection, and provides a track traffic inspection system which comprises a robot and a track. Wherein the robot comprises a rail-mounted chassis and a power module, the robot moves on the rail through the power module, and the power module is fixed to the rail-mounted chassis; the robot further comprises a safety detection module, and the safety detection module is fixed to the rail-mounted chassis. Through the safety detection module in the robot, when the robot moves on the rail, safety detection is carried out on the area within the detection range of the safety detection module, traffic inspection of the urban rail can be carried out through the robot, limitation of manual inspection is avoided, and the traffic inspection efficiency of the urban rail can be improved. 本申请涉及轨道检测技术领域，提供一种轨道交通巡检系统，包括：机器人与轨道；其中，所述机器人包括轨行底盘与动力模组，所述机器人通过所述动力模组在所述轨道上运动，所述动力模组固定于所述轨行底盘；所述机器人还包括安全检测模组，所述安全检测模组固定于所述轨行底盘。本申请通过机器人中的安全检测模组，当机器人在轨道上运动时，对处于安全检测模组检测范围的区域进行安全检测，可以通