Method for storing metering data of power collection terminal, power collection terminal and power system

Abstract

The present invention relates to a method for storing measurement data of a power collection terminal, a power collection terminal and a power system. When a power collection terminal receives a meter reading task, it will make a judgment based on the number of pieces of electric meter information currently received by the power collection terminal. Prevent the number of meter information from being misrecorded due to multiple meter reading tasks; the power collection terminal will also identify and judge whether the information content of the meter currently read is in the record that has been read before, so as to facilitate the storage Store the information content of the electric meter, which is convenient for management and data retrieval; once the information content of the electric meter has not been read and recorded before, create a new file with the reading time and the name of the electric meter address, and store the current read electric meter information in the In this new file, the effect of effectively storing the information content of the electric meter and being easy to find the electric meter information is realized.

Description

technical field [0001] The invention relates to the field of power management, in particular to a method for storing metering data of a power collection terminal, a power collection terminal and a power system. Background technique [0002] my country's smart meter industry is relatively mature. According to statistics, the State Grid has accumulatively required 204.7 million smart meters, with an average demand of 40.94 million per year. The current number of power collection terminals in operation has reached more than 1 million. In the future, the growth rate of the smart meter market will remain at about 15%. [0003] Most of the current power collection terminals are installed in residential areas, and the installation locations of these power collection terminals are relatively concentrated. Once a large area of ​​power collection terminals fails, it will inevitably have a serious adverse impact on the daily life of residents. Therefore, it is very important to impro...

AI Technical Summary

Problems solved by technology

[0004] However, when existing power collection terminals store metering data for electric meters, each power collection terminal is usually responsible for collecting a large number of metering data, resulting in a huge amount of metering data stored in the power collection terminal.

Once it is necessary to find the required data in the huge meter data stored in the power collection terminal, the existing method of storing meter data is difficult to meet the actual needs of quickly finding data

Images