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Cleaning robot, control method thereof and storage medium

A technology for cleaning robots and control methods, which is applied in the field of robot automatic control, and can solve problems such as high path repetition rate, single path traversal direction, and reduced work efficiency

Active Publication Date: 2020-04-10
SHANGHAI FLYCO ELECTRICAL APPLIANCE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the path planning of the existing technology has a single path traversal direction, and the same path traversal direction is used when cleaning in the cleaning environment, which cannot be well adapted to the current cleaning environment, and the repetition rate of possible walking paths is relatively high
At the same time, some existing solutions use a grid traversal method with fixed rules, but due to the influence of the environment, unnecessary turning paths may be generated, which reduces work efficiency

Method used

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  • Cleaning robot, control method thereof and storage medium
  • Cleaning robot, control method thereof and storage medium
  • Cleaning robot, control method thereof and storage medium

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Embodiment Construction

[0049] 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 creative efforts fall within the protection scope of this application.

[0050] It should be noted that the terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and include...

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Abstract

The invention discloses a control method of a cleaning robot and the cleaning robot. The control method of the cleaning robot comprises the following steps: dividing a to-be-cleaned environment into aplurality of sub-regions through map information of the to-be-cleaned environment, determining a first cleaning direction of each sub-region according to the distribution of the obstacles in each sub-region, determining a cleaning traversal path of each sub-region according to the first cleaning direction of each sub-region, and according to the cleaning traversal path of each sub-region, executing cleaning operation on each sub-region. According to the method, the path traversal direction is determined in each sub-region according to the sweeping environment of each sub-region, so that the current sweeping environment can be better adapted, the turning times and missing traversal areas are reduced as much as possible, the path repetition rate of the cleaning robot is lower, and the working efficiency is higher.

Description

technical field [0001] The invention relates to the field of robot automatic control, in particular to a cleaning robot control method and the cleaning robot. Background technique [0002] Cleaning robots perform indoor cleaning work, and need to solve problems that traditional robots need to solve, such as positioning, obstacle avoidance, and path planning. For path planning, the cleaning robot needs to cover the entire cleaning environment, so full-traversal path planning that can well adapt to environmental changes is critical. [0003] However, the path planning in the prior art has a single path traversal direction, and the same path traversal direction is used when cleaning in the cleaning environment, which cannot be well adapted to the current cleaning environment, and the repetition rate of possible walking paths is relatively high. At the same time, some existing solutions use a grid traversal method with fixed rules, but due to the influence of the environment, u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/4008A47L11/4061A47L2201/04
Inventor 龚凯
Owner SHANGHAI FLYCO ELECTRICAL APPLIANCE
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