Bypass capture and synchronization method and system for data of power grid system

Abstract

The invention provides a bypass capture and synchronization method and system for the data of a power grid system. The method comprises the steps: enabling a bypass server to be connected to a gateway, and establishing communication between the bypass server and a main server and communication between the bypass server and the gateway; enabling the bypass server to perform bypass capture on the data to obtain all data packets sent by the gateway; analyzing, filtering and recombining the data packet, and storing the data packet in the form of a data block; comparing the check codes of the datablocks with the check codes of the corresponding data blocks on the main server and then performing synchronizing. The system comprises a sensor, a gateway, a bypass server and a main server. According to the invention, the bypass capture of data is realized through a network card hybrid working mode, and the data synchronization of a bypass database and a main database is realized based on a check value comparison method, so the power grid big data quality is improved, and the power grid operation state monitoring accuracy is improved.

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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