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Method, device, computer equipment and storage medium for sweeping robot

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: 2021-08-24
SHENZHEN TOPBAND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Method, device, computer equipment and storage medium for sweeping robot
  • Method, device, computer equipment and storage medium for sweeping robot
  • Method, device, computer equipment and storage medium for sweeping robot

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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 present application provides a method, device, computer equipment, and storage medium for a sweeping robot. The main method includes: when the sweeping robot appears to work around a certain obstacle, obtain the coordinate center of the obstacle in the current area map, and use the coordinates The center is the coordinate origin to establish a Cartesian coordinate system on the current area map, and search from the boundary of the current area map to the X-axis and Y-axis in the four directions of the Cartesian coordinate system to determine the area that the sweeping robot has not walked in the X and Y directions. Or the area where X and Y only have one direction; search with the outer rectangle of the obstacle, and determine the obstacle point in the area that has not been passed by X and Y or the area where X and Y have only one direction as the target Extrication point: Guide the sweeping robot to escape through the target escape point. Through the above-mentioned embodiments, the present application can effectively avoid obstacles, and prevent the sweeping robot from being unable to get out of the predicament for a long time, which will affect the normal path planning.

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 Patents(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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