A method for storing communication messages in an electricity consumption information collection system

Abstract

The invention relates to a communication message storage method for an electricity information collection system. Key data of a troubleshooting problem and traceability are configured, wherein the default configuration items include a reset command, a control command, parameter setting, and data forwarding. On the premise that key communication message storage is guaranteed, the collection warehousing pressure is reduced by reducing the communication message warehousing amount, the demand on magnetic disks is reduced, and the project investment is saved. Besides, the data size of the communication message data table is reduced; the interface communication message extraction speed is increased; and the user experience is enhanced.

Description

technical field [0001] The invention relates to the technical field of electricity consumption information collection systems, in particular to a method for storing communication messages of the electricity consumption information collection system. Background technique [0002] The power consumption information collection system of power users is a system for collecting, processing and real-time monitoring of power consumption information of power users, realizing automatic and immediate power consumption information, abnormal detection of metering equipment, power quality detection, power consumption analysis and management, distribution Energy monitoring and other functions. With the continuous construction of "full coverage, full collection, and full cost control" of the State Grid Corporation of China, a large number of intelligent terminals (dedicated transformer terminals, distribution transformer terminals, low-voltage concentrators and other equipment) have been dep...

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Problems solved by technology

[0003] At present, the main stations of the power consumption information collection system of the provincial power companies adopt the "one-level deployment, multi-level application" mode. Sending data once (data items such as heartbeat, curve data, and event information), the master station of the power consumption information collection system is facing huge communication pressure. It has the characteristics of large scale, frequent interaction, and many collected data items. The storage space required for storage is huge. Based on the calculation of a master station with 5 million user levels, the data volume of communication messages generated every day is about 10G, and only 3.5T of storage space is required for communication messages each year. Message warehousing will cause frequent database write operations, especially during the peak business period (9:00 am to 17:00 pm), resulting in high consumption of system database resources and slow system response

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