Space structure detection method and device for unmanned aerial vehicle

A space structure and detection method technology, applied in the field of aviation science, can solve the problems of low feasibility, hitting walls and cliffs, and the inability to realize three-dimensional space structure detection, and achieve low-cost, simple and easy-to-achieve effects

Inactive Publication Date: 2017-01-11
BEIJING QIHOO TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The above method can realize the detection of two-dimensional plane, but it cannot realize the detection of three-dimensional space structure
In the above scheme, two laser ranging modules are used to measure terrain parameters, and the detection range is

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  • Space structure detection method and device for unmanned aerial vehicle
  • Space structure detection method and device for unmanned aerial vehicle
  • Space structure detection method and device for unmanned aerial vehicle

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Embodiment Construction

[0104] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0105] In some processes described in the specification and claims of the present invention and the above-mentioned drawings, a plurality of operations appearing in a specific order are contained, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the serial numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. It should be n...

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Abstract

The invention discloses a space structure detection method and device for an unmanned aerial vehicle. The detection method comprises the steps of starting assembled distance sensors in multiple directions; receiving distance sensing data sent by the distance sensors for calculating the distance between the unmanned aerial vehicle and peripheral surrounding obstacles; sending the distance sensing data to a control side so as to integrating the distance sensing data into a three-dimensional space structure. The invention further provides multifunctional control equipment for implementing the detection method. The invention provides a method for detecting the space structure when the unmanned aerial vehicle is in the flying state. The distance between the unmanned aerial vehicle and the peripheral obstacles can be detected out through the multiple distance sensors assembled on the unmanned aerial vehicle, and then the space structure is integrated according to the distance data. The method is applicable to detection of a toxic gas region and a dangerous region where workers cannot enter conveniently, so that personal safety can be ensured.

Description

technical field [0001] The present invention relates to the field of aviation science and technology, and more specifically, to a method and device for detecting a spatial structure by an unmanned aerial vehicle. Background technique [0002] Unmanned UAV, referred to as UAV, is an unmanned UAV controlled by remote control method and self-contained program control device. In order to maintain the balance of the body and complete work tasks, more and more sensors can be installed on the body of the drone. With the development of microelectronics technology, the integration of high-precision sensors on small drones has become a reality. At present, UAVs can achieve more and more functions, and have been widely used in aerial reconnaissance, surveillance, communication, anti-submarine, electronic jamming, etc. [0003] At present, UAV technology has been widely used in the detection of two-dimensional planes, such as terrain detection. A device applied to terrain tracking is ...

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Application Information

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IPC IPC(8): G01C11/00G01C11/08
CPCG01C11/00G01C11/08
Inventor 任毫亮
Owner BEIJING QIHOO TECH CO LTD
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