Path planning method and device, unmanned equipment and storage medium

A path planning and path technology, which is applied to navigation calculation tools and other directions, can solve the problems of time-consuming and affect the operation efficiency of unmanned equipment, and achieve the effect of improving operation efficiency and simplifying the path planning process.

Active Publication Date: 2021-05-14
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the starting point or end point of the path is changed due to operation requirements, the original path needs to be discarded and a new path planning based on the new starting point or end point is required, which takes a lot of time and affects the operating efficiency of the unmanned equipment

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  • Path planning method and device, unmanned equipment and storage medium
  • Path planning method and device, unmanned equipment and storage medium
  • Path planning method and device, unmanned equipment and storage medium

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application.

[0035] The existing path planning technology first needs to determine the start point, end point and operation area of ​​the path, and then perform path planning based on the start point and end point in the operation area. However, in practical applications, if the start point or end point of the path needs to be changed due to job requirements, the original path needs to be discarded, and the path should be re-planned based on the new start point or end point.

[0036]In this way, every time the starting point or end point of the original path is changed, the path needs to be re-planned each time, which requires a lot of path planning time, affects the operating efficiency of the unmanned equipment, and increases the complexity of path planning.

[0037] In order to solv...

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Abstract

The embodiment of the invention relates to the field of path planning, and provides a path planning method and device, unmanned equipment and a storage medium, when an original specified point needs to be changed, an original path is not re-planned, the position information of a target specified point is firstly obtained, and an auxiliary road section between the target specified point and the original specified point is generated; the target specified point and the original specified point have the same type; then, whether the auxiliary road section is located on the original path or not is determined, if the auxiliary road section is located on the original path, the part corresponding to the auxiliary road section is deleted from the original path, and the remaining part is the target path; and if the auxiliary road section is not located on the original path, the auxiliary road section is added on the basis of the original path to obtain a target path. Therefore, the path planning process is simplified, and the path planning efficiency and the operation efficiency of unmanned equipment are improved.

Description

technical field [0001] The embodiments of the present application relate to the field of path planning, and in particular, relate to a path planning method, device, unmanned equipment, and storage medium. Background technique [0002] At present, when performing path planning, it is necessary to first determine the starting point, end point, and operation area of ​​the path, and then perform path planning based on the starting point and end point in the operating area. However, when the starting point or ending point of the path is changed due to operation requirements, the original path needs to be discarded, and a new path planning based on the new starting point or ending point needs to be re-planned, which takes a lot of time and affects the operating efficiency of the unmanned equipment. Contents of the invention [0003] The purpose of the present application is to provide a path planning method, device, unmanned equipment and storage medium, so as to improve the eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 林墩李文奇吴尧晓
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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