Method and system for bypass acquisition and synchronization of power grid system data

Abstract

The invention provides a method and system for data bypass capture and synchronization of a grid system. The method includes connecting a bypass server to a gateway, establishing communication between the bypass server and the main server, and communication between the bypass server and the gateway ;The bypass server performs bypass capture on the data, and obtains all data packets sent by the gateway; parses, filters and reassembles the data packets, and stores them in the form of data blocks; compares the check codes of the data blocks with the corresponding data blocks on the main server Synchronize after comparing the check codes; the system includes sensors, gateways, bypass servers and main servers. The invention realizes the bypass capture of data through the mixed working mode of the network card, and realizes the data synchronization of the bypass database and the main database based on the verification value comparison method, thereby improving the quality of big data of the power grid and increasing the accuracy of monitoring the operation status of the power grid.

Description

technical field [0001] The present invention relates to the technical field of network data transmission, in particular to a method and system for data bypass capture and synchronization of a grid system. Background technique [0002] Power grid system data quality management refers to the identification, measurement, monitoring, early warning, etc. A series of management activities, and further improve the data quality by improving and improving the management level of the organization. For data improvement and management, it mainly includes data analysis, data evaluation, data cleaning, data monitoring, error warning, etc. For organizational improvement and management, it mainly includes establishing organizational data quality improvement goals, evaluating organizational processes, and formulating organizational process improvements Plan, formulate organizational supervision and review mechanism, implement improvement, evaluate improvement effect and other links. [000...

AI Technical Summary

Problems solved by technology

During the data transmission process of the power grid system, the communication network may be affected by environmental noise. For example, when the existing network system fails, it will cause problems such as network congestion and packet loss, so that the data collected by the front-end sensors will not be completely and accurately transmitted to the server. terminal, seriously reducing the quality of grid system data

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