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Path planning method of cleaning robot and cleaning robot

A cleaning robot and path planning technology, applied in the field of cleaning robots, can solve the problems of low continuity and uniformity of cleaning paths, low planning efficiency of cleaning robots, poor continuity and uniformity, etc., so as to improve planning efficiency and avoid missed scanning , high continuity and uniform effect

Pending Publication Date: 2021-04-09
SHARKNINJA CHINA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the planning efficiency of the cleaning robot is low because it needs to re-plan all the uncleaned areas.
In addition, the proportion of the area where the path planning is re-planned is relatively high, and the continuity and unity of the re-planned path and the original path are poor, which will make the continuity and unity of the cleaning path of the entire area to be cleaned low.

Method used

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  • Path planning method of cleaning robot and cleaning robot
  • Path planning method of cleaning robot and cleaning robot
  • Path planning method of cleaning robot and cleaning robot

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0049] An embodiment of the present application provides a path planning method for a cleaning robot, which can plan a cleaning path covering the area to be cleaned according to the contour of the area to be cleaned as a static path; when an obstacle is sensed during the cleaning process along the static path, Clean the obstacles along the edge to obtain the obstacle contour; for the area that does not contain obstacles covered by the static path that intersects with the obstacle con...

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Abstract

The embodiment of the invention provides a path planning method of a cleaning robot and the cleaning robot, and relates to the technical field of cleaning robots. The method comprises the steps that a cleaning path covering a to-be-cleaned area is planned according to the contour of the to-be-cleaned area to serve as a static path; when an obstacle is sensed in the process of moving along the static path for cleaning, cleaning the obstacle along the edge to obtain an obstacle contour; re-planning an area which does not contain the obstacle and is covered by the static path which intersects with the counter of the obstacle to form a dynamic path, and replacing the static path which intersects with the outline of the obstacle with the dynamic path to form a new cleaning path; and performing cleaning along a new cleaning path. By adopting the method, the planning efficiency can be improved.

Description

technical field [0001] The present application relates to the technical field of cleaning robots, in particular to a cleaning robot path planning method and the cleaning robot. Background technique [0002] In related technologies, when the cleaning robot cleans the area to be cleaned, it usually plans a full-coverage path for the area to be cleaned, and then cleans along the planned path. Then, the cleaning robot continues to clean along the re-planned path. [0003] However, the planning efficiency of cleaning robots is low since re-path planning is required for all uncleaned areas. In addition, the proportion of the area where the path planning is re-planned is relatively high, and the continuity and unity of the re-planned path and the original path are poor, which will make the continuity and unity of the cleaning path of the entire area to be cleaned low. Contents of the invention [0004] The purpose of the embodiments of the present application is to provide a pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0242G05D1/0253G05D1/0263G05D1/0285
Inventor 王旭宁余杰
Owner SHARKNINJA CHINA TECH CO LTD
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