Crane anti-collision control system

The utility model discloses a crane anti-collision control system pertaining to the field of automatic control. The crane anti-collision control system comprises an emitter, a receiver and a dasher; wherein an emitting circuit is positioned inside the emitter, a receiving circuit is positioned inside the receiver and both the exteriors of the emitter and the receiver are cylindrical structure. The outermost layer of the system is an aluminum alloy shell, inside which an outer resin layer and an inner resin layer are successively arranged; and a hollow layer is formed between the outer resin layer and the inner resin layer. A circuit protection structure is formed by high-strength aluminum alloy antimagnetic fully-enveloped shell, a hollow resin insulating solid encapsulated circuit and a hollow toughened glass convex lens. The utility model adopts the emit-receive synchronization microsecond-class narrow pulse as the signal transmission, thereby achieving the extremely low power consumption of the emitting an