Repeater-based intelligent power utilization data acquisition and uploading method and system

Abstract

The invention relates to a repeater-based intelligent power utilization data acquisition and uploading method and system. The method comprises the following steps: 1, an intelligent power utilization data acquisition terminal circularly sends a data request at a preset time interval based on a repeater, and deletes pre-acquired power utilization data; 2, after the pre-acquired power utilization data is deleted, the intelligent power utilization data acquisition terminal acquires the power utilization data and sends the power utilization data in response to the request of the repeater, wherein the intelligent power utilization data acquisition terminal performs judgment based on the repeated request sent by the repeater, and determines whether to collect and send the power utilization data again or not; and step 3, after the power utilization data is received, the repeater forwards the power utilization data to a power utilization data processing master station in real time. The data acquisition and uploading method is simple, the acquired data is accurate, the data processing complexity of the master station is reduced, and the analysis accuracy is improved.

Description

technical field [0001] The present invention relates to the field of intelligent power consumption, and more specifically, to a method and system for collecting and uploading intelligent power consumption data based on repeaters. Background technique [0002] At present, in the power system, some smart power consumption data collection terminals, such as smart meters, can be used to collect and record data such as user power consumption and abnormal power consumption events, and can combine these data with the central Repeater for communication. Repeaters can be used to manage smart meters in groups, and realize data forwarding and uploading by communicating with the system master station and smart meters respectively. In addition, the master station of the system related to power consumption management can also read the equipment in the repeater through stable two-way communication with the relay device, and realize the configuration of the repeater and smart meter equipme...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing technology, when the smart meter collects the electricity consumption data on the user side, there may often be problems such as network freezes, or the collection time is too long, which leads to the failure of the electricity consumption data collected by the system master station. Inaccurate, for example, part of the data cannot be collected, resulting in leaks in the collected load identification data; or if the meter repeatedly reports the data at the previous moment, it will increase the burden on the concentrator and the master station, and the master station will have a negative impact on the load identification data. The complexity of electrical data processing

Based on the above-mentioned phenomena, in the prior art, there are problems such as inaccurate collection and processing of electric meter data by the main station, omission or redundancy, and low accuracy of analysis results obtained based on electricity consumption data.

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