Experimental train fixed point parking early warning arresting gear

The utility model discloses an experimental train fixed point parking early warning arresting gear, including ground infrared emitter and mobile unit, ground infrared emitter includes infrared emission frequency microcontroller, pulse modulation unit, infrared emission unit, mobile unit includes on -vehicle infrared ray sensor, car sensing signal processing unit, parking early warning and brake control unit. The device is based on infrared communication and sensing technology, the railcar gets into braking monitoring and early warning point and braking monitoring when applying, detect the infrared emitter who presets on ground through on -vehicle infrared ray sensor and confirm railcar and early warning point, apply position a little, and every early warning point to detecting, the braking is applyed and is a little discerned, every setpoint of setting up according to ground again is apart from the functioning speed of the current train of test, thereby accurate the making the parking early warning or even carry out emergency braking to the train hypervelocity train navigating mate of functioning speed intelligence according to the train, ground ferrikinetics debugging empirical risk is evaded in the realization.