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Obstacle handling method and cleaning robot

A technology for cleaning robots and obstacles, which is applied in the field of intelligent robots, can solve problems such as cleaning robots being trapped, missing areas to scan, and damaging obstacles, etc., to achieve operability and accuracy, improved cleaning coverage, and risk or Effect with low negative impact

Active Publication Date: 2022-03-01
SHANGHAI FLYCO ELECTRICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the predetermined distance in the obstacle avoidance path is too large, there will be too many missed scanning areas; if the predetermined distance is too small or some obstacles may be damaged after colliding with obstacles, in some cases, it is also easy for the cleaning robot to be trapped

Method used

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  • Obstacle handling method and cleaning robot
  • Obstacle handling method and cleaning robot
  • Obstacle handling method and cleaning robot

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Embodiment Construction

[0039] 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.

[0040] 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 application provides an obstacle handling method and a cleaning robot. Wherein, the cleaning robot includes a controller, an image acquisition device, a fuselage main body and a side sweep, and the side sweep extends beyond the edge of the fuselage main body; image; the controller is used to, according to the first image of the obstacle, identify the type of the obstacle; determine the obstacle handling method corresponding to the obstacle type, and the obstacle handling method includes whether the cleaning robot moves ahead according to the The direction continues to move forward, and when the cleaning robot changes its forward direction in front of the obstacle, the distance information between the main body of the fuselage and the side scan and the obstacle respectively; the controller is used to control the obstacle handling method corresponding to the type of obstacle Clean robot movement. The implementation of this application can improve the cleaning coverage for different obstacles and reduce the risk of cleaning.

Description

technical field [0001] The present application relates to the field of intelligent robots, in particular to an obstacle handling method and a cleaning robot. Background technique [0002] In modern life, cleaning robots are gradually applied and popularized. During the cleaning process of the cleaning robot, various obstacles will be encountered, such as walls, tables and chairs, vases, etc. The existing obstacle handling scheme is mainly to install non-contact sensors on the front or top of the cleaning robot, such as infrared, laser or ultrasonic ranging sensors, to detect distant obstacles in a non-contact manner; then install a Set of contact sensors, such as switches or capacitive sensors, to detect the contact between the cleaning robot and obstacles. The non-contact sensor cooperates with the contact sensor to form a set of obstacle avoidance paths. In the prior art, during the cleaning process, the cleaning robot changes its motion path within a predetermined dist...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L11/40A47L11/24
CPCA47L11/4061A47L11/4011A47L11/24A47L2201/00A47L2201/04A47L2201/06
Inventor 龚凯
Owner SHANGHAI FLYCO ELECTRICAL APPLIANCE
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