Electric power Internet of Things data communication method

Abstract

The invention relates to an electric power Internet of Things data communication method, which comprises the steps of starting an electric power measurement and control module, and establishing a mobile communication network; sequentially carrying out first authentication and second authentication on power data acquisition; collecting electric power data in real time and classifying the data via the electric power measurement and control module; packaging the classified electric power data and transmitting the packaged electric power data to a central controller; screening out the normal value, the abnormal value and the fault value of each electric power data via the central controller, recording the normal value, the abnormal value and the fault value in the internal memory, and outputting the abnormal value and the fault value to the fault display alarm unit for corresponding prompt; carrying out secondary packaging on the normal value, the abnormal value and the fault value of eachelectric power data via the central controller; transmitting the secondarily packaged power data to the power Internet of Things platform for data analysis, and outputting a corresponding operation instruction. Compared with the technologies of the prior art, the method is advantageous in that the method can guarantee the accuracy of power data collection and the timeliness of fault processing, and greatly reduces the calculation pressure of a power IOT platform.

Description

technical field [0001] The invention relates to the technical field of power system data communication, in particular to a data communication method of the power Internet of Things. Background technique [0002] With the rapid development of the mobile Internet in recent years, the requirements for the security and stability of information transmission are getting higher and higher. For the power system, the perception of power is one of the important foundations of power data interconnection, which undoubtedly puts forward higher requirements for the stable transmission of power information. Power information transmission mostly adopts the mode of satellite communication, but because the satellite signal strength is relatively weak, it is very vulnerable to the influence of weather and building occlusion. In indoor or outdoor urban building-intensive areas, the received satellite signal is seriously attenuated due to the occlusion of obstacles. , resulting in a significant...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, most of the communication methods between networks are D2D (Device to Device, device-to-device direct connection) mode, and it has been widely used in Internet of Things devices such as shared bicycles and shared charging treasures. However, based on the current mature power Internet of Things products There are few methods for power data communication, and most of the original Internet of Things data transmission adopts the method of unified packaging and transmission processing, that is, the data information is uniformly packaged and then directly transmitted, and after the data is received by the Internet of Things platform, it is classified according to the information of the data Processing, although this method can meet the communication requirements between most IoT devices, it also has relatively high computing requirements for the platform server terminal, which is prone to the problem of excessive terminal server occupancy. Once fault abnormal data is generated, it often depends on The analysis and processing of the platform leads to the failure of corresponding fault alarms and fault operations in a timely manner. Especially for power data, the communication requirements of power data are real-time and accurate, and have the characteristics of distinct data information. Different power measurement and control acquisition modules The implemented functions are all different, and the amount of collected data is not very large

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