METHOD AND DEVICE FOR REMOTE RESTART

摘要

The invention provides a remote power-failure restarting method and a device. The remote power-failure restarting device comprises a signal processing chip, a relay driving chip and a relay, wherein the output end of the signal processing chip is connected with the input end of the relay driving chip; the output end of the relay driving chip is connected with a coil of the relay, and one end of the normally open contact of the relay is connected with a power supply, and the other end is connected with a power supply end required to be cut off for restarting the device. The signal processing chip receives a power-failure restarting command sent by the external world, and analyzes the power-failure restarting command to obtain a branch required to be cut off for restarting the device; the signal processing chip outputs a driving command to the relay driving chip, the relay driving chip controls the closure of the normally open contact of the relay after breaking according to the driving command, so that the power-failure restarting control to the device is realized, workers are not required to implement the power-failure restarting to the device in scene, the workload is reduced, and the time is saved.