Centralized power supply intelligent control type fire-fighting emergency lighting evacuation system

The utility model discloses a centralized power supply intelligent control type fire-fighting emergency lighting evacuation system which comprises an emergency lighting controller, a centralized powersupply, a power distribution device, an emergency lamp and a fire alarm device, the emergency lighting controller is connected with the centralized power supply, the centralized power supply is connected with commercial power, and internal batteries are charged at the same time. In the emergency state, the internal battery supplies power to the emergency lamps, the power distribution device is connected with the centralized power supply, the emergency lamps are connected with the power distribution device, and the emergency lighting controller controls and displays the working states of all the emergency lamps, the centralized power supply and the power distribution device in the system. The system is linked with an original fire-fighting alarm device to define a fire point, evacuation simulation analysis is carr