Multi-UAV cooperative patrol inspection method and system suitable for regional transmission line

A transmission line and multi-drone technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of high pressure on operators, high requirements for operators, missing inspection sites, etc., and achieve the effect of saving investment

Active Publication Date: 2019-07-12
JIANGSU FRONTIER ELECTRIC TECH +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current UAV inspection mission, experienced operators are still used to use remote control and other equipment to control the UAV in the whole process, to achieve a series of actions such as bypassing obstacles, reaching the designated position and adjusting the angle to

Method used

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  • Multi-UAV cooperative patrol inspection method and system suitable for regional transmission line
  • Multi-UAV cooperative patrol inspection method and system suitable for regional transmission line
  • Multi-UAV cooperative patrol inspection method and system suitable for regional transmission line

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specific Embodiment 1

[0031] Combine figure 1 , The present invention mentions a multi-drone cooperative inspection method suitable for regional transmission lines, the method includes:

[0032] S1: Obtain inspection tasks. The inspection tasks include the regional transmission lines to be inspected. The inspection tasks are analyzed and the regional transmission lines to be inspected are divided into several inspection areas. Each inspection area is assigned one Drone.

[0033] S2: For each inspection area, combine the coordinate information and altitude of the transmission line in each inspection area to generate several inspection routes that do not interfere with each other, and import the generated inspection routes into the UAV one by one. The inspection route includes the inspection departure path, the inspection trajectory, and the inspection return path.

[0034] Preferably, the inspection trajectory is generated by pre-flight recording by an unmanned aerial vehicle and / or measurement and calcul...

specific Embodiment 2

[0085] Based on the aforementioned method, the present invention also mentions a multi-UAV cooperative inspection system suitable for regional power transmission lines. The system includes several drones, a drone coordinated control system, and a communication device. The aircraft cooperative control system conducts data interaction with the UAV through the communication device.

[0086] The UAV collaborative control system includes the following modules:

[0087] 1) It is used to receive inspection tasks, analyze the inspection tasks, and divide the regional transmission lines to be inspected into several inspection areas, and each inspection area is assigned a UAV module.

[0088] 2) For each inspection area, combined with the coordinate information and altitude of the transmission line of each inspection area, generate several inspection routes that do not interfere with each other, and import the generated inspection routes one by one The man-machine module, the inspection route...

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Abstract

The invention discloses a multi-UAV cooperative patrol inspection method suitable for a regional transmission line, comprising steps of: S1, acquiring a patrol inspection task, dividing a transmissionline to be inspected into a plurality of patrol inspection areas, and assigning a UAV to each patrol inspection area; S2, for each patrol inspection area, in combination with the coordinate information and the altitude of the transmission line in patrol inspection area, generating a number of patrol inspection routes that do not interfere with each other, and importing the generated patrol inspection routes into the UAVs one to one; and S3, driving the UAVs to take off, and enabling each UAV to execute the patrol inspection task according to the imported patrol inspection route correspondingto the UAV. The method can simultaneously execute parallel patrol and photograph the regional transmission line by multiple UAVs, so that the multiple UAVs execute respective assigned patrol inspection tasks at basic parallel efficiency, and are collected after completing the tasks. The method significantly reduces manual intervention, reduces an error rate, saves patrol inspection time, and improves patrol inspection efficiency.

Description

Technical field [0001] The invention relates to the technical field of unmanned aerial vehicle power line inspection, in particular to a multi-unmanned aerial vehicle cooperative inspection method and system suitable for regional power transmission lines. Background technique [0002] Unmanned Aerial Vehicle (UAV) is an unmanned aerial vehicle operated by radio remote control equipment and self-provided program control device. It carries a camera system and conforms to the management specifications of the transmission line system. It can fly by people. It can be controlled by hand, and can also perform automated tower patrol tasks under software control by recording pre-recorded inspection points. [0003] In the current drone inspection missions, experienced operators are still using remote controls and other equipment to control the drone throughout the entire process, to achieve a series of actions such as bypassing obstacles, reaching the designated position and adjusting the a...

Claims

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Application Information

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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 王红星王永强鲁松林王成亮昌国际黄郑王海亮黄祥朱洁杨晟
Owner JIANGSU FRONTIER ELECTRIC TECH
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