Method for synchronizing multi-region data of comprehensive monitoring system

The invention discloses a method for synchronizing multi-region data of a comprehensive monitoring system. The method is characterized by comprising the following steps: 1) synchronization region defiThe invention discloses a method for synchronizing multi-region data of a comprehensive monitoring system. The method is characterized by comprising the following steps: 1) synchronization region definition, in which, basic information of data servers of a control center, a spare center, a station and a rolling stock depot is defined; 2) cross-linking of ring queue and data service thread, in whicnition, in which, basic information of data servers of a control center, a spare center, a station and a rolling stock depot is defined; 2) cross-linking of ring queue and data service thread, in which, a thread corresponding to the data server is established, and is simultaneously cross linked with the ring queue so as to manage global state information; 3) data extraction and generation and encah, a thread corresponding to the data server is established, and is simultaneously cross linked with the ring queue so as to manage global state information; 3) data extraction and generation and encapsulation of identification information, in which, data to be synchronized is extracted, data description information is established, and the description information and the extracted data are encapsupsulation of identification information, in which, data to be synchronized is extracted, data description information is established, and the description information and the extracted data are encapsulated; 4) detection and management of server state, in which, the data synchronizing thread detects the state of the server, and updates state information corresponding to the data server in the globalated; 4) detection and management of server state, in which, the data synchronizing thread detects the state of the server, and updates state information corresponding to the data server in the global state information; 5) data submission and server failure processing; and 6) data submission result identification and data cleaning. The method for synchronizing data of the comprehensive monitoringl state information; 5) data submission and server failure processing; and 6) data submission result identification and data cleaning. The method for synchronizing data of the comprehensive monitoring system can realize high usability, high synchronization speed and high security of data synchronization.system can realize high usability, high synchronization speed and high security of data synchronization.