Fecha de publicación: 02/10/2018 Fuente: Wipo "digitalization" The utility model discloses a multi -functional communication node of mining emergency rescue, it constitutes to control unit, wireless transmit and receive unit, network interface unit and a plurality of position terminal in power supply control unit, CPU. After the mine emergence accident, partial or crushing destruction is probably suffered to underground communication circuit and facility, causes communication to be obstructed, and in traditional mine search and rescue work, for avoiding taking place the secondary accident, power supply can be cut off completely in the pit after the mine accident takes place, and the power supply of communication line and facility also can be cut off, the utility model discloses a communication node can for on -the -spot rescue command provides data support, guarantee that on -the -spot rescue work launches in order through putting up based on the compound cable of signal line and power cord fast and wirelessly scouting the accurate circumstances in the scene of the accident from the emergency rescue communication system of network deployment information platform, avoids rescuing team member self injures and deaths, realizes safe rescue. The utility model discloses other emergency rescue that also can be applied to except that the mine are on -the -spot, and application prospect ten minutes is wide.