Empirical research on modern mine of information and digital technology — Building integrated automatic network platform for Beizao mine

An integrated network platform for Beizao Mine of Longkou Mining Group which is formed by seas digital system and industrial ring Ethernet+fieldbus is analyzed. Based on this platform, "five major information systems" of Beizao Mine which are office automation system, production safety monitoring system, underground staff location system, seas industrial area television and gas detector attendance system are integrated in one network. Then these modern digital mining systems are analyzed including system structures, technical features, key system elements, layers, links etc. Innovations on this empirical research are concluded and clarified in the end. This is a new attempt and successful application of modern information and digital technology on complex management systems of coal mine.