Title:
ROUTE PLANNING METHOD AND APPARATUS, DEVICE, UNMANNED AERIAL VEHICLE AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/141314
Kind Code:
A1
Abstract:
A route planning method and apparatus, a device, an unmanned aerial vehicle and a readable storage medium. The method comprises: acquiring first position information of a plurality of initially planned photographing points for a photographing operation (S101); according to the first position information, estimating second position information of a ground surface area that is correspondingly covered by an image formed by an unmanned aerial vehicle photographing a target land plot at any photographing point (S102); determining normal information of the ground surface area according to the second position information (S103); adjusting the photographing points according to the normal information, such that the normal distance between each adjusted photographing point and the corresponding ground surface area is approximately equal (S104); and planning a photographing operation route of the unmanned aerial vehicle in the target land plot according to the plurality of adjusted photographing points (S105). By means of the method, the reliability of route planning can be improved.
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Inventors:
HUANG ZHENHAO (CN)
MA YUETAO (CN)
SHI RENLI (CN)
MA YUETAO (CN)
SHI RENLI (CN)
Application Number:
PCT/CN2020/141839
Publication Date:
July 07, 2022
Filing Date:
December 30, 2020
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G01C11/02
Foreign References:
| CN111504273A | 2020-08-07 | |||
| CN107504957A | 2017-12-22 | |||
| US20150242767A1 | 2015-08-27 | |||
| CN110345925A | 2019-10-18 | |||
| CN110006407A | 2019-07-12 |
Attorney, Agent or Firm:
SHENZHEN LIDAO INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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