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Unmanned aerial vehicle ranging method and device and unmanned aerial vehicle

A ranging method and UAV technology, applied in the field of ranging, can solve the problems of poor universality of UAV ranging methods

Pending Publication Date: 2018-12-21
SHENZHEN ZHENDI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a UAV ranging method, device and UAV to improve the problem of poor universality of existing UAV ranging methods

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  • Unmanned aerial vehicle ranging method and device and unmanned aerial vehicle
  • Unmanned aerial vehicle ranging method and device and unmanned aerial vehicle
  • Unmanned aerial vehicle ranging method and device and unmanned aerial vehicle

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] At present, the ranging methods of UAVs are mostly poor in universality. Based on this, the embodiment of the present invention provides a UAV ranging method, device and UAV, which can improve the UAV ranging to a certain extent. universality.

[0026] In order to facilitate the understanding of this embodiment, firstly, a method for ranging a drone disclosed in the embodimen...

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Abstract

The invention provides an unmanned aerial vehicle ranging method and device and an unmanned aerial vehicle, and relates to the ranging field. The method is applied to the unmanned aerial vehicle, andthe unmanned aerial vehicle is provided with at least one infrared ranging assembly unit. The method comprises the following steps of emitting infrared light outwards through an emitting end of the infrared ranging assembly unit; receiving reflected light corresponding to the infrared light through a receiving end of the infrared ranging assembly unit; and determining the distance between an obstacle and the unmanned aerial vehicle according to the light intensity information of the reflected light. The unmanned aerial vehicle ranging method and device and the unmanned aerial vehicle can better improve the universality of unmanned aerial vehicle ranging.

Description

technical field [0001] The present invention relates to the field of distance measurement, in particular to a method and device for distance measurement of an unmanned aerial vehicle and an unmanned aerial vehicle. Background technique [0002] UAV is a kind of unmanned aircraft operated by radio remote control equipment and self-contained program control device. Due to the portability, flexibility and intelligence of drones, they have been widely used in various fields such as entertainment, logistics, reconnaissance and surveillance. During the flight of the UAV, whether it is to prevent the UAV from colliding with obstacles such as houses or buildings, or to allow the UAV to continuously track a moving obstacle (such as a living thing), it is necessary for the UAV to accurately measure and detect obstacles. The distance between objects can achieve better effects such as obstacle avoidance or tracking and monitoring. [0003] In the existing technology, ultrasonic obstac...

Claims

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Application Information

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IPC IPC(8): G01S17/08G01S17/93
CPCG01S17/08G01S17/933
Inventor 不公告发明人
Owner SHENZHEN ZHENDI INFORMATION TECH CO LTD