Distributed tower group anti-collision system

The invention relates to a distributed tower group anti-collision system. Control systems arranged on tower cranes realize dynamic information interaction among tower cranes by adopting a radio communication mode. The system comprises a main controller for signal acquisition and relay output control, a display for displaying a running state in real time and a radio communication module for finishing information transmission among site cranes, wherein the radio communication module is provided with a preset protocol among the tower cranes. In the system, the controllers on the tower cranes have no primary or secondary points and are in the equal status, and each controller respectively has the functions of information acquisition, control decision and information exchange and is mainly in charge of the detection of the state of the local tower crane, the anti-collision calculation of the local tower crane and related tower cranes and the output control of the local tower crane. The invention provides a system capable of guaranteeing the normal interaction of information among the tower cranes, recovering network communication according to a certain protocol when the network has a fault and guaranteeing that the tower groups have no collision accidents.