System and method for automatically detecting distance between crossing points of power transmission line

Abstract

The invention discloses a system and method for automatically detecting the distance between crossing points of a power transmission line. The system comprises a beidou satellite, a self-walking trolley and a remote host, the self-walking trolley is arranged on the power transmission line and comprises an installing support, a battery unit located at the bottom of the installing support, a drivingunit located in the middle of the installing support, a communication unit located at the top of the installing support and multiple laser radars located at the front end of the installing support, the communication unit is communicated with the beidou satellite through a satellite signal, communicated with the remote host through a wireless signal and connected with the driving unit and the laser radars, the laser radars are installed at the front end of the self-walking trolley through a bearing mechanism, and the bearing mechanism is connected with the installing support. The system and method have the advantages that the distance between the crossing points of the power transmission line is fully automatically measured, so that the precision of a measurement result is high; storage data is recorded automatically, manual recording is not needed, and influences of human factors do not exist.

Description

technical field [0001] The invention relates to the field of measurement in the electric power industry, in particular to an automatic detection system and method for cross-span distances of power transmission lines. Background technique [0002] With the rapid development of social economy, the demand for electric energy continues to increase. As the main transmission channel of electric energy, overhead transmission lines of various voltage levels are closely related to rivers, power lines, telecommunication lines, railways, expressways, aerial ropeways, houses, The number of crossings such as trees is increasing day by day. Buildings, roads, rivers, other poles and other facilities under overhead transmission lines are gradually increasing, and the potential safety hazard of line crossing has become one of the important factors threatening the safety of overhead transmission lines. The channel environment tends to become more complex. Therefore, ensuring the clearance di...

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the problems that are highly dependent on manpower, greatly influenced by human subjective factors, poor accuracy of measurement results, and affected by visibility, and provides an automatic measurement with high accuracy of transmission line cross-span distance Automatic detection system

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