The Study Of Master Station Based On Precise Positioning Of Signal Centralized And Locking System In Mine Railway

According to the demand of the our country’s policy and the require of production, some large-scale coal mine must be equipped with the signal centralized and locking system, but, the vary good signal centralized and locking system is rarely used.The paper aims at the railway transportation’s position in Qianqiu mine, Henan, takes examples from percent study result of signal centralized and locking system and combines modern technology introduces locomotive location technology.to the signal centralized and locking system, which realize precise position of locomotive and concentrated display of motor vehicle and automated scheduling with function of voice communication,which is not have in history.This paper design an programmer of Master and slave structure based on the system’s principle, function and form. Then, the paper mainly devises the Master. This master system mainly consist of the control section, communication section, interface display and management function,which all is introduced detailedly.The system also realizes the data sharing between host pc and remote observation pc by Ethernet.