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Electric power line patrol unmanned aerial vehicle based on VR and multiple sensors and line patrol method

A multi-sensor, power line inspection technology, applied in the direction of unmanned aircraft, fuselage, aircraft, etc., can solve the problems of poor real-time power line inspection, restrictions on the application of aerial drones, and high thresholds, so as to improve efficiency and effect Effect

Pending Publication Date: 2019-04-05
吉林大学重庆研究院
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AI Technical Summary

Problems solved by technology

However, remote-controlled drones require a special license, and the threshold is high, which limits the application of aerial photography drones in the field of power line inspection, and the real-time performance of power line inspection by shooting images is poor, and further follow-up after hidden dangers are found cannot be realized. detailed diagnosis

Method used

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  • Electric power line patrol unmanned aerial vehicle based on VR and multiple sensors and line patrol method
  • Electric power line patrol unmanned aerial vehicle based on VR and multiple sensors and line patrol method
  • Electric power line patrol unmanned aerial vehicle based on VR and multiple sensors and line patrol method

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] The structural design scheme of the power line inspection UAV is as follows:

[0033] Such as figure 1 As shown, a power line patrol UAV based on VR and multi-sensor consists of a central board platform A, a power and control integrated module B, a foldable arm group C, an automatic landing gear retractable mechanism group D, and a landing gear pair E , a three-axis height-adjustable pan-tilt F, a camera pair G, an ultrasonic sensor H, and a foldable paddle set J, in which the power and control integrated module B is fixed in front of the lower part of the center plate platform A through screws; the foldable arm set C is made up of six foldable arms with the same structure, and the six foldable arms of foldable arm group C are evenly arranged on the horizontal plane, and the holes provided by the fixed plate group 16 on each foldable arm Group Ⅲ15 is fixed to ...

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Abstract

The invention provides an electric power line patrol unmanned aerial vehicle based on VR and multiple sensors and a line patrol method and belongs to the technical field of unmanned aerial vehicle visual identification and autonomous control. A power and control integration module is fixedly connected to the front face of the lower portion of a center plate platform; six foldable vehicle arms arefixedly connected to the six corners of the center plate platform; six foldable blades are hinged to blade supports of the six foldable vehicle arms; two undercarriage automatic retraction and releasemechanisms are fixedly connected to the position below the center plate platform A; the upper ends of two undercarriages are inserted in sleeves of the two undercarriage automatic retraction and release mechanisms; a three-axis height-adjustable cradle head is fixedly connected to the position under the center plate platform; two cameras are fixedly connected to two fixing plates of the three-axis height-adjustable cradle head; and the ultrasonic sensors are bonded to the positions right in front of the power and control integration module. It can be guaranteed that the unmanned aerial vehicle can assist a line attendant in finishing most line patrol operation under autonomous control, multiple defects of manual line patrol can be overcome, and the efficiency and the effect of line patroloperation are remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of visual recognition and autonomous control of unmanned aerial vehicles, and in particular relates to a power line inspection unmanned aerial vehicle and a line inspection method based on VR and multiple sensors. Background technique [0002] With the rapid development of my country's power system, the number of power towers is increasing. The transmission lines erected on the power tower are exposed to wind, sun, rain, snow and frost every day, and are prone to failure and damage. Therefore, daily inspections and maintenance are required to eliminate failures and eliminate hidden dangers. At present, most of the power line inspection work is done manually. Due to the large span of the transmission line, and a large part of the transmission lines are erected in mountainous areas, the manual power line inspection has the following disadvantages: 1. The efficiency is low, and the manual line inspection is per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C39/02B64C1/30B64D47/08
CPCB64C1/30B64C39/026B64D47/08B64U10/10B64U2101/00
Inventor 朱航裴思宇林鹏飞
Owner 吉林大学重庆研究院
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