Routing inspection obstacle avoiding device for unmanned plane

A technology for unmanned aerial vehicles and obstacle avoidance, which is applied in three-dimensional position/channel control and other directions, and can solve problems such as potential safety hazards and inability to avoid unknown obstacles

Inactive Publication Date: 2018-01-16
王春生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an unmanned aerial vehicle inspection and obstacle avoidance device for the existing transmission line UAV inspection system that cannot avoid obstacles for unknown obstacles and has a large safety hazard. Effective obstacle avoidance for unknown obstacles during UAV inspection

Method used

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  • Routing inspection obstacle avoiding device for unmanned plane
  • Routing inspection obstacle avoiding device for unmanned plane
  • Routing inspection obstacle avoiding device for unmanned plane

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Embodiment Construction

[0018] Such as figure 1 As shown, a power transmission line unmanned aerial vehicle inspection and obstacle avoidance system includes an interconnected environment perception module 100 and an obstacle avoidance master control terminal 200;

[0019] The environmental perception module 100 acquires the environmental information data around the drone in real time, and sends the environmental information data to the obstacle avoidance main control terminal 200, and the obstacle avoidance main control terminal 200 performs fusion processing on the environmental information data, and performs a process based on the fusion processed data. The SLAM operation updates the UAV trajectory planning according to the SLAM operation result and the preset UAV trajectory planning, wherein the environmental information data includes obstacle position information data.

[0020] The environmental perception module 100 is used for real-time acquisition of environmental information data around the ...

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Abstract

The invention provides a routing inspection obstacle avoiding device for an unmanned plane, and the device comprises an environment sensing module and an obstacle avoiding main control terminal, whichare connected with each other. The environment sensing module obtains the information of the surroundings of the unmanned plane, and transmits the environment information to the obstacle avoiding main control terminal. The obstacle avoiding main control terminal carries out the fusion of the environment information, carries out the SLAM calculation according to the data after fusion, and updatesthe track plan of the unmanned plane according to an SLAM calculation result and a preset unmanned plane track plan. The whole device can sense the position of an obstacle around the unmanned plane, carries out the SLAM calculation according to the data after fusion, updates the track plan of the unmanned plane according to the SLAM calculation result and the preset unmanned plane track plan, andcan effectively avoid the obstacle.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle inspection, in particular to an unmanned aerial vehicle inspection and obstacle avoidance device. Background technique [0002] The inspection of overhead transmission lines is the basic work of daily maintenance of power grid companies. The inspection methods can be divided into manual inspection, helicopter inspection and drone inspection. Although manual inspection is the most traditional inspection method, it is inefficient and restricted by climate and geographical environment. With the development of aviation and electronic science and technology, the helicopter / UAV power inspection method is being widely researched and applied. In particular, the UAV inspection has more and more application value due to its safety and high efficiency. [0003] Transmission lines are mostly distributed in mountainous areas far away from cities and towns, with complex terrain and many trees, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
Inventor 王春生
Owner 王春生
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