Power transmission line equipment online monitoring network system based on RFID and LoRa

Abstract

Provided is a power transmission line equipment online monitoring network system based on RFID and LoRa. The system comprises a data forwarding module, a rod and tower state monitoring module, an electric transmission line state monitoring module, a LoRa gateway, a mobile communication tower and a monitoring center. The data forwarding module is used for receiving a rod and tower state data package and an electric transmission line state data package, packaging the rod and tower state data package and the electric transmission line state data package to be a first data package of the power transmission line equipment, and transmitting the first data package to the LoRa gateway; the rod and tower state monitoring module is used for packaging the monitored rod and tower state information to be the rod and tower state data package; the electric transmission line state monitoring module is used for packaging the monitored electric transmission line state information to be the electric transmission line state data package. The mobile communication tower is used for packaging the first data package of the power transmission line equipment to be a second data package of the power transmission line equipment and transmitting the second data package into the monitoring center. According to the power transmission line equipment online monitoring network system based on the RFID and the LoRa, technologies of the RFID and the LoRa are adopted, the cost is low, direct communication with the LoRa gateway can be conducted without an ad-Hoc network, and the information blocking or time delay generated in the transmission process does not caused.

Description

technical field [0001] The invention relates to the fields of Internet of Things technology, sensor technology and smart grid, and more specifically relates to an RFID-based and LoRa-based on-line monitoring network system for transmission line equipment. Background technique [0002] The transmission link is an extremely important link in the smart grid. Online monitoring of transmission line status is an important application of the transmission link, mainly including transmission line meteorological environment monitoring, conductor temperature and sag monitoring, transmission line wind deviation online monitoring, insulator pollution monitoring and pole tower monitoring. Tilt online monitoring and so on. The application number is 201410220767.5, and the publication number is 103983306A "A Transmission Line Online Monitoring System" invented a wired transmission line online monitoring system, which communicates with the remote control center through optical fiber, and the...

AI Technical Summary

Problems solved by technology

The application number is 201510289957.7, and the publication number is 105024848A "A Smart Grid Information Management System Based on Wireless Sensor Network" invented a monitoring system based on wireless sensor network (WSN), but the transmission distance between WSN nodes is within 100 meters, It is necessary to deploy a large number of WSN nodes in an ad hoc network to transmit longer distances, which not only increases the cost, but also causes information congestion and large delays

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