Automatic Control Method of Coal Mine Underground Equipment based on UWB

The structure of the electrical system in which multiple equipment in the coal mine excavation face is automatically controlled in the automatic sequence according to the set program, and the structure of the electrical system of the equipment is explained. The wireless ranging sensor based on UWB technology monitors the distance between equipment and equipment and between equipment and coal wall in real time, adopts CAN bus + embedded programming to judge the current equipment status according to the distance, judges and processes the corresponding process through the program, automatically completes the action, realizes the collaborative work between multiple devices, and uses the wireless ranging sensor to realize the collaborative control of multiple equipment, solves the problem of reducing manual operation and reducing work intensity, and improves the safety factor of coal mine production. It is of far-reaching significance to the reduction of coal mine personnel.