An intelligent patrol robot and a patrol method for transmission line high-altitude patrol

Abstract

The invention relates to an intelligent patrol inspection robot and a patrol inspection method for an overhead transmission line. The intelligent patrol inspection robot of the invention has the following abnormal conditions: measuring the distance between a conductor and a peripheral tree, identifying the conductor broken strand, lightning strike point, self-explosion of an insulator, inclinationof a pole and tower, bird's nest and the like by means of images; The fault point can be located by GPS, and the distance can be located by the roller with high precision. Robot autonomous data processing and background auxiliary processing, human-machine interaction with the ground patrol personnel and intelligent overcoming obstacles in progress and other functions. The robot adopts remote wireless monitoring and control, can climb over obstacles independently and carry various detection equipment to complete the detection work. In power-saving mode, only one walking wheel can be used as adriving wheel to drive the robot to move, thus prolonging the endurance time. The robot of the invention integrates a plurality of technologies, thereby solving the bottleneck that the patrol robot has single function and is difficult to be applied to the actual detection, and deepening the application of the robot technology in the electric power patrol inspection work.

Description

technical field [0001] The invention belongs to the field of electric equipment, and in particular relates to an intelligent high-altitude inspection robot and inspection method for power transmission lines. Background technique [0002] With the development of robot technology, electric special robot has become a research hotspot in the field of special robot. Traditional inspection methods generally use manual inspection and manual recording, requiring staff to inspect tower by tower. This method is time-consuming and laborious, and affected by the harsh natural environment, the working conditions are difficult, the inspection cycle is long, and the efficiency is low. At the same time, manual climbing of the iron tower and on-line inspection pose safety hazards to the staff. Line inspection robots can replace manual inspections, improve efficiency and detection accuracy, reduce costs, greatly improve operational safety, and then realize full automation of high-voltage lin...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent CN 108512119 A discloses a high-voltage transmission line inspection robot that can work safely and stably in a high-altitude strong wind environment and overcome obstacles while having a certain load capacity, but its structure is complex and heavy, and the detection method is single, and it cannot be charged , weak battery life; Chinese patent CN 108199297 A discloses a method to solve the problems of high labor intensity, low work efficiency, poor reliability, blind spots in inspection, low detection efficiency and low detection accuracy when using helicopter detection to solve the problems of existing manual detection. A high-voltage line inspection robot for the problem of high detection costs, but it has a large structure, poor flexibility, no detection means, inability to perform process charging and online charging, poor battery life, and no windproof ability; Chinese patent CN101800403A discloses a Ultra-high voltage transmission line inspection robot has a single detection method, the detection range of the camera is small, the inspection efficiency is low, and it cannot be charged, and the battery life is limited; the robot disclosed in Chinese patent CN101196551A cannot achieve obstacle surmounting and long-distance inspection lines

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