Energy-saving mining multimedia emergency rescue communication system

The invention provides an energy-saving mining multimedia emergency rescue communication system, which comprises the core equipment of a mining multifunctional wireless Mesh gateway, a mining multifunctional wireless Mesh router and a multimedia service server, wherein each of the gateway and the router is provided with a master control system board and a WiFi Mesh system board; the master control system board is provided with a master controller of which a power control end is connected with a WiFi Mesh system power input gating module; and the WiFi Mesh system board is provided with a subcontroller and a WiFi intelligent access card. The system is characterized in that: the master controller of the gateway is provided with a gateway energy-saving control system, while the master controller of the router is provided with a routing energy-saving control system. The gateway energy-saving control system is organically integrated with the routing energy-saving control system to implement an energy-saving control method for controlling the working state of a high-power consumption WIFI system by using a low-power consumption embedded subsystem and combining a software dormancy mechanism and a hardware dormancy mechanism, and effectively prolong the standby time of the equipment.