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Mobile device control method, device and terminal

A technology of a mobile device and a control method, which is applied in the fields of control and aircraft, image processing, land segmentation, and ground imitation flight. Real obstacle ability and other issues

Inactive Publication Date: 2019-01-29
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to at least solve one of the above-mentioned technical defects, especially the existing obstacle avoidance algorithm, which cannot accurately distinguish the ability of slopes or real obstacles, so that the UAV cannot fly in imitation of the ground to realize the detection of slopes or small soil bags. the problem of overcoming

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  • Mobile device control method, device and terminal
  • Mobile device control method, device and terminal
  • Mobile device control method, device and terminal

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Embodiment Construction

[0154] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0155] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...

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Abstract

The present invention provides a mobile device control method. The mobile device control method includes: acquiring a point cloud map in front of a moving direction of a mobile device; determining a connected area in front of the moving direction on the basis of the point cloud information in the point cloud map, and determining ground information according to the connected area, wherein the ground information includes ground slope information; and controlling the mobile device to move on the ground in an imitating flight manner according to the slope information. The connected area and the ground information are determined, and it is possible to better ensure that an unmanned aerial vehicle can accurately locate the slope during plant protection operations, land parcel division, land plotmeasurement, route planning, etc., to prevent the mobile device from treating the slope as an obstacle; climbing flight over a slope or small soil slope can be achieved, so that the mobile device canwork on the slope.

Description

technical field [0001] The present invention relates to the fields of ground imitation flight, image processing, land segmentation, control, and aircraft technology. Specifically, the present invention relates to a mobile device control method, device and terminal. Background technique [0002] Generally, the field ground for operation is not flat, and there are slopes or small soil pockets. Existing UAVs are equipped with ground ranging devices, which can measure the height from the ground, but cannot predict and analyze the ground conditions ahead. Errors may still exist only based on the data measured by the ground ranging module. In order to realize that the UAV can effectively operate according to the shape of the ground, the existing plant protection UAV is equipped with an obstacle avoidance module and a terrain module. The distance between objects can effectively avoid obstacles during the flight of the UAV. The obstacle avoidance modules include laser radar, vision...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 郑立强
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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