Intelligent transmission line online monitoring system based on ARM9 kernel

Abstract

The invention provides an intelligent transmission line online monitoring system based on an ARM9 kernel. The monitoring system comprises a power supply module, a master control module, a camera and a 4G / 3G wireless network communication module, the output end of the power supply module is connected with the master control module, the master control module is provided with a main controller, an SATA hard disk module, a DDR memory module, an RTC real time clock module, an EEPROM module, a video processing module and a 4G / 3G wireless network communication module, the output end of the camera is connected with the video processing module, the video processing module is connected with the main controller, the main controller uploads data to a monitoring center via the 4G / 3G wireless network communication module, and the monitoring center transmits a control command to the main controller via the 4G / 3G wireless network communication module and controls the power supply module and the camera via RS485 data lines. The surrounding state and environment parameters of the transmission lines are monitored in a multi-target all-weather manner, the operation safety of the lines is greatly improved, and labor and material resources of onsite tour inspection are greatly reduced.

Description

technical field [0001] The invention relates to a product in the field of safe power transmission, in particular to an on-line monitoring system for intelligent power transmission lines based on the ARM9 core, which is mainly used to monitor the surrounding environmental conditions in long-distance power transmission lines and transmit them in real time through the 4G / 3G network to Background monitoring center. Background technique [0002] Transmission lines are an important part of the power system and the basis for the safe operation of the power grid. With the gradual expansion of the grid scale, the structure of the power network and lines is becoming more and more complex. Due to the long-term influence of the idea of ​​"emphasis on power generation and light supply", insufficient attention has been paid to the development of power networks and lines, resulting in a relatively weak network. The safe and reliable operation of the line is of great significance to the p...

AI Technical Summary

Problems solved by technology

[0003] Since the transmission lines are scattered over a vast area, the equipment consists of many detection parameters, and the amount of stored data is huge, so the workload for the management and maintenance of the transmission lines is very large.

Images