The present application provides a kind of mine digital program-controlled dispatching communication method and
system, including main roadway bottom dispatching host computer and static communication positioning
base station in each auxiliary roadway, first create underground three-dimensional environment map, secondly, the speech information of miner's portable
communication device is transmitted to nearby communication
base station, the latter identifies the identity of speaker and the content is request communication or non-request communication.If it is request communication, the
system converts its content into digital information, and transmits to digital program-controlled switch through
ring network switch, realizes effective communication between up and down well;If it is non-request communication, activate adjacent positioning
base station, measure distance and transmit information to dispatching host computer.Dispatching host computer locates the accurate position of speaker on three-dimensional map according to the distance information of two base stations, and outputs the result to main control center.The
system not only effectively improves
intelligent management and dispatching ability, but also enhances the safety and
emergency response capability of mine, provides a
solid foundation for the modernization development of
coal mine operation.