Railway crossing comprehensive safety protection system

The utility model discloses a comprehensive safety protection system for a railway crossing in the technical field of safety protection systems for railway crossings. Including a road surface, the outer wall of the left side of the pavement top is fixedly connected with an electric railing body; the outer wall of the top of the front side of the electric handrail body is rotationally connected with a handrail. The outer wall of the right side of the pavement top is fixedly connected with a supporting seat; a supporting groove is formed in the central outer wall of the top outer wall of the supporting seat; a mounting groove is formed in the inner wall of the bottom of the supporting groove; a pressing block is inserted into the top end of an inner cavity of the mounting groove; an electricrailing body in the device puts down the railing; when an object or a person is detected by the infrared sensor to get close to the handrail, the alarm is controlled by the single-chip microcomputerto work to give an alarm,