Method, data acquisition server and system for intelligent meter data acquisition integrity

Abstract

The invention provides a method, data acquisition server and system for intelligent meter data acquisition integrity. The data acquisition server is used for acquiring data of various intelligent meters in a power supply network and conducting data interaction with a data acquisition strategy server of the power supply network, and the data acquisition strategy server is in communication with a monitoring sub-center server of the power supply network through the Internet. The data acquisition server comprises an eMMC storage unit, a data acquisition unit, a communication unit and a control unit, wherein the control unit is used for controlling the data acquisition unit to regularly acquire the data of the meters in the power supply network, the eMMC storage unit is used for storing the acquired data, and the communication unit is used for sending the acquired data to the data acquisition server under the condition that the network is normal. According to the acquisition card and system, the storage unit is installed at the data acquisition mainboard side, and thus the problem of data concurrency is greatly solved; the data of all the meters can be stored in an integrated mode, and thus the integrity of the acquired data is guaranteed.

Description

technical field [0001] The invention relates to the technical field of power system data collection, in particular to a method for data collection integrity of smart meters, a data collection server and a system. Background technique [0002] In the Internet of Things, energy Internet and other application fields, a large number of data collection and transmission of smart meters are involved. Since the traditional power monitoring system SCADA is established in a private network environment based on dedicated lines, with social progress and the reform and opening up In-depth, with the rapid rise of the Internet, a large number of applications are built on Internet-based platforms, and the traditional high-cost leased line construction will be gradually replaced. [0003] In the traditional dedicated line communication networking mode, network congestion or disconnection caused by various reasons such as network congestion caused by hackers and virus attacks will basically n...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a smart meter data collection integrity method, data collection server and system, to solve the problem that the existing collection system has a large amount of concurrent data that affects the normal collection of data, a small amount of data storage, and a problem of data transmission. The problem that data is easy to lose when it is unstable, network congestion or failure

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