A synchronous intelligent detection method and system unde an integrated operation mode of regulation and control

The invention provides a synchronous intelligent detection method and a system under an integrated operation mode of regulation and control, comprising a remote control module and a synchronous module. The remote control module identifies the type of the closing request sent by the client end after receiving the closing request of the remote control operation of the client end, and drives the synchronous module to carry out synchronous network merging monitoring if the synchronous closing request is detected. The synchronization module receives the synchronization detection trigger signal sentby the remote control module and starts the synchronization capture function. If the capture is successful, the synchronization module returns the captured synchronization point to the remote controlmodule; If the capture fails, a synchronous failure report is sent to the client, and a time point and/or a synchronous point suitable for grid connection on both sides of the circuit breaker in a future time period are estim