A track inspection method and system based on wireless charging UAV

Abstract

The invention discloses a track inspection method and system based on a wireless charging unmanned aerial vehicle. The steps of the method are: the unmanned aerial vehicle conducts inspection according to the set inspection route; transmits the shooting data to the ground control system; Capture data for track image recognition; monitor the remaining battery power of the drone, and calculate whether it can fly to the nearest charging pile; after the drone reaches the charging pile, the collected image is transmitted to the ground control system for landing beacon Image recognition, detect the position of the landing beacon in the image, calculate the relative position of the drone and the landing beacon, adjust the position of the drone, measure the vertical distance from the ultrasonic ranging module to the landing beacon, and land the drone; Perform wireless charging with the charging pile; after the drone is fully charged, disconnect from the charging pile and continue the inspection. The invention detects the fault point of the track in time and efficiently, reduces the accident occurrence rate of the track traffic, and improves the safety of the tram running on the track.

Description

technical field [0001] The invention relates to the technical field of track inspection, in particular to a track inspection method and system based on a wireless charging unmanned aerial vehicle. Background technique [0002] At present, the maintenance mode of planned maintenance and fault maintenance is mostly implemented for the maintenance of rail or ground power supply system. Planned maintenance simply dismantles and maintains the equipment to a certain extent according to the specified time interval. The equipment needs to be shut down for maintenance, resulting in waste of manpower, material resources and financial resources, and even lead to maintenance failures. The traditional maintenance management mode is increasingly unable to meet the new system power supply equipment The maintenance and management needs of the equipment, frequent power outages of the equipment also reduce the reliability of the power supply, and the existing intelligent inspection equipment ...

AI Technical Summary

Problems solved by technology

Planned maintenance simply disassembles the equipment according to the specified time interval, and the equipment needs to be shut down for maintenance, resulting in a waste of manpower, material resources, and financial resources, and may even cause maintenance failures. The traditional maintenance management model is increasingly unable to meet the needs of new system power supply equipment. The maintenance and management requirements of equipment, frequent power outages of equipment also reduce the reliability of power supply, and the existing intelligent inspection equipment can only detect the integrity of the track or the ground power supply system, and its installation and layout are relatively cumbersome, and the economic cost is high , the amount of work is also large

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