Hardware redundancy of safety, collision-proof and in-place signals is set at the front and rear end of each section to ensure continuous and safe operation;
P+F background control switch is suited to signals reception of different colors on target surface.
Mis-transmission or interference signal in the software special editing processing, software redundant editing;
Intelligent mesh cart dislocation of automatic cycle positioning, to solve the overload of fast moving equipment with different inertia of the parking impact, to correct resistance change indeterminacies which caused by mechanical structure.