The traveling crane anti-collision device is a protection controller developed by our company in combination with the on-site requirements of the traveling crane, which has the advantages of sensitivity, high performance and reliability, and is a necessary protection device for the traveling crane. Traveling crane (also known as overhead crane and bridge crane) is the main equipment for lifting and transportation in large factories, the number is large, the work is busy, and collision accidents between traveling cranes of the same span happen from time to time, which is easy to cause damages to people and equipment. This anti-collision device is specially designed for the safe operation of vehicles, preventing collisions between vehicles and between vehicles and other objects. This series of anti-collision controller device has strong anti-interference, accurate positioning and distance measurement, and stable and reliable operation.