Design of dispatching management system of mine-used locomotives

In view of problems of low efficiency of material transportation, safety hazards of potential safety of personnel and locomotive coexistence in incline roadway, and not fused linkage control system of winch existed in dispatching management system of vehicle, a novel dispatching management system of mine-used locomotives was designed. The dispatching management system includes three subsystems, namely accurate positioning system of locomotives, material management system of locomotives and linkage control system of winch. The accurate positioning system of locomotives uses wireless signal flight time positioning method to real-timely locate and track underground vehicle, and positioning accuracy is less than 1 m. The material management system of locomotives uses dynamic target recognizers and vehicle identification cards to manage materials of each locomotive, and can reduce material backlog. The linkage control system of winch uses dynamic target recognizer to monitor personnel going into the incline roadway, and can prevent from the personnel entering the incline roadway by monitoring operating state of the winch with mine-used breaker. With sharing data of each subsystem, management platform of the dispatching management system can realize general management for the locomotives. The practical application of the system shows that the system can make reasonable dispatching for track, supply situation and traffic safety of underground locomotives.