SUBSYSTEM AND METHOD FOR CONTROLLING THE SWITCH BETWEEN A MAIN CENTER AND A STANDBY CENTER IN THE INTEGRATED SUPERVISORY CONTROL SYSTEM

摘要

The invention discloses a subsystem and a methodfor controlling the switch between a main center and a standby center in anintegrated supervisory control system. The subsystem includes a status service module, a status collection module, a main-standby center operation management service module, and a main-standby center operation management UI module. The status service module, the status collection module, and the main-standby center operation management service module are deployed on the servers of the main-standby control centers and the stations, respectively. The main-standby center operation management UI module is deployed on the workstations of the main-standby control centers and the stations; The status service module communicates with the status collection module and the main-standby center operation management service module separately. The main-standby center operationmanagement service module communicates with the main-standby center operation management UI module. The invention realizes a reliable transfer and handover of the line control authority between the main-standby control centers and the stations, thereby forming a complete, flexible and safe operation switchingsolution for the main-standby control centers in the integrated supervisory control system.