Patent ID: 11870297

Abstract:
The disclosure discloses a scheduling method for collaborative work of multi-device in a parallel switching system, the method comprises: providing a load and N backup energy storage devices, n is a positive integer greater than or equal to 2; and connecting the AC output interfaces of the N backup energy storage devices to the load or assembling the AC charging interfaces of the N backup energy storage devices to form a parallel switching system and obtaining numbers 1 to N according to the sequence of the communication modules accessing Wi-Fi hotspots. When the backup energy storage device with any number is switched to the load in the power supply mode, the other backup energy storage devices are switched to the wire mode to transfer current. When the electric quantity of the backup energy storage device reaches the electric quantity threshold, the communication module of the backup energy storage device will notify another numbered backup energy storage device to start the AC output module, and then switch to provide power supply to the load in the power supply mode.