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Escape method and device for sweeping robot, computer equipment and storage medium

A sweeping robot and map technology, applied in the field of sweeping robots, can solve problems such as being unable to effectively find escape routes

Active Publication Date: 2020-11-10
SHENZHEN TOPBAND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a method, device, computer equipment and storage medium for a sweeping robot to get out of trouble, aiming to solve the problem that the sweeping robot in the prior art cannot effectively find a way out of trouble in a complex environment

Method used

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  • Escape method and device for sweeping robot, computer equipment and storage medium
  • Escape method and device for sweeping robot, computer equipment and storage medium
  • Escape method and device for sweeping robot, computer equipment and storage medium

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Embodiment Construction

[0037] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0038] see figure 1 , figure 1 It is a schematic flow chart of an embodiment of the method for getting out of trouble for a sweeping robot provided by this application, as shown in figure 1 , The method for getting out of trouble for the sweeping robot of the present application includes the following steps:

[0039] S100, when the cleaning robot appears to work around a certain obstacle, obtain the coordinate center of the obstacle in the current area map.

[0040] Wherein, the current area map is obtained according to lidar data, and the current area map includes obst...

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Abstract

The invention provides an escape method and device for a sweeping robot, computer equipment and a storage medium, and the method mainly comprises the steps: obtaining the coordinate center of an obstacle in a current region map when the sweeping robot works around the obstacle all the time, building a rectangular coordinate system on the current region map by taking the coordinate center as the origin of coordinates, searching from the boundary of the current area map to the X axis and the Y axis in four directions of the rectangular coordinate system, and determining an area where the sweeping robot does not walk in the X direction and the Y direction or an area where the sweeping robot only walks in one of the X direction and the Y direction; searching according to a peripheral rectangleof the obstacle, and determining obstacle points in areas which do not pass through in X and Y directions or areas which pass through in only one of the X and Y directions as target escape points; and guiding the sweeping robot to escape through the target escape points. By means of the implementation mode, obstacles can be effectively bypassed, and the situation that normal path planning is affected due to the fact that the sweeping robot cannot get out of dilemma for a long time is avoided.

Description

technical field [0001] The present application relates to the technical field of sweeping robots, in particular to a method for getting out of trouble of a sweeping robot, computer equipment and a storage medium. Background technique [0002] With the continuous improvement of people's living standards, the application of smart home appliances is becoming more and more extensive, and has a very broad market prospect. Sweeping robot, also known as automatic cleaning machine, smart vacuum cleaner, robot vacuum cleaner, etc., is a kind of smart household appliances, relying on certain artificial intelligence, it can clean the surface of the house. General sweeping robots use brushing and vacuum methods to sweep up debris on the ground in a certain area by brushing, and then absorb this part of debris into the garbage storage box to complete the function of floor cleaning. [0003] For sweeping robots, it is necessary to walk normally in various complex environments, but there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/40A47L11/24G05D1/02
CPCA47L11/24A47L11/4008A47L11/4011A47L11/4061A47L2201/04G05D1/0236G05D1/024G05D1/0242G05D1/0257G05D1/0276
Inventor 高闪李仙张东霞杨庆辉
Owner SHENZHEN TOPBAND CO LTD
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