Autonomous robot, walking path planning method and device thereof and storage medium

An autonomous robot and path planning technology, applied in the field of robotics, can solve problems that affect the coverage rate of autonomous robots, unevenness, slope, etc., and achieve the effect of improving the coverage rate of operations

Pending Publication Date: 2021-03-30
POSITEC POWER TOOLS (SUZHOU) CO LTD
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AI Technical Summary

Problems solved by technology

However, in reality, the entire working area or a part thereof may be uneven or sloped
In this case, when the autonomous robot walks in the uneven area along the planned path, the overlapping degree of the adjacent path segments will generally change, so it is easy to miss the operation area, which will easily affect the operation of the autonomous robot in the full coverage mode. coverage

Method used

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  • Autonomous robot, walking path planning method and device thereof and storage medium
  • Autonomous robot, walking path planning method and device thereof and storage medium
  • Autonomous robot, walking path planning method and device thereof and storage medium

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Embodiment Construction

[0030] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments in this specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.

[0031] For ease of description, in some of the embodiments described below, the full-coverage working path is described using a bow-shaped path as an example. However, those skilled in the art should understand that the description is not limited thereto, and in other embodiments, the full-coverage working path may also be a spiral path or a zigzag path.

[00...

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Abstract

The embodiment of the invention provides an autonomous robot, a walking path planning method and device thereof and a storage medium. The method comprises the steps of acquiring terrain distribution information of a target working area; judging whether a slope area exists in the target working area or not according to the terrain distribution information; and if the target working area has the slope area, when a walking path of the slope area part is planned, determining a width value of an adjacent path section according to the terrain distribution information, so that the operation overlap ratio of the adjacent path section is kept within a specified range. According to the embodiment of the invention, the operation coverage rate of the autonomous robot in the full-coverage mode can be improved.

Description

technical field [0001] This description relates to the field of robot technology, in particular to an autonomous robot and its walking path planning method, device and storage medium. Background technique [0002] An autonomous robot (or self-moving robot) is a robot that has various necessary sensors and controllers on its body, and can independently complete certain tasks under the condition of no external human information input and control during operation, that is, an autonomous robot. Robots can move autonomously in the work area and perform tasks. [0003] In the full-coverage operation mode, the autonomous robot will generally move along the planned full-coverage walking path. At present, among the existing full-coverage walking path planning algorithms, the path planning algorithm based on the cow farming method (bow shape) is widely used in actual production because of its simple principle and easy implementation. [0004] In the prior art, when an autonomous rob...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0212G05D1/0219G05D1/0274G05D1/0088
Inventor 何明明
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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