Emergency lighting power failure detection control system

The utility model discloses an emergency lighting power failure detection control system, which comprises a single chip microcomputer, a lighting module, a wireless receiving control module and a signal transmitter, wherein the single chip microcomputer, the lighting module and the wireless receiving control module are correspondingly and electrically connected; if the mains supply is switched on, the single chip microcomputer controls the switching power supply to supply power to the lighting module to enter a normal lighting state, and the switching power supply also charges the emergency rechargeable battery; if the commercial power is cut off, the emergency rechargeable battery directly supplies power to the single chip microcomputer and the wireless receiving control module, and after the single chip microcomputer detects that the wireless receiving control module does not receive the signal transmitted by the signal transmitter any more, the single chip microcomputer controls and starts the emergency re