SYSTEM FOR PREVENTING COLLISION OF CRANES AND MONITORING CRANE WORK

摘要

A system for preventing collision of cranes and monitoring a crane work, which includes a plurality of GPS receivers installed in a plurality of cranes to acquire and transmit GPS coordinates for the respective cranes; and a main management unit for predicting collision between the respective cranes using the GPS coordinates of the cranes transmitted from the GPS receivers, rotation angle and tilt information of a jib crane boom transmitted from a first rotation sensor and a tilt sensor installed in the jib crane boom, and rotation angle information of a tower crane boom transmitted from a second rotation sensor installed in the tower crane boom. According to the system, collision between the cranes is predicted more accurately by monitoring in real time even the rotation angle and the tilt of the crane boom in addition to the positions of the respective cranes, and a danger of collision is reported in real time.