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Dynamic region division method, region channel identification method and cleaning robot

A dynamic area and robot technology, applied in the field of cleaning robots, can solve the problems that robots cannot make good use of sub-area cleaning, and achieve the effects of reducing the probability of shuttle work, improving cleaning efficiency, and high environmental adaptability

Active Publication Date: 2020-07-28
ECOVACS ROBOTICS CO LTD SUZHOU CITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the environment changes greatly, the robot may not be able to make good use of the previous cleaning map to complete regional cleaning.

Method used

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  • Dynamic region division method, region channel identification method and cleaning robot
  • Dynamic region division method, region channel identification method and cleaning robot
  • Dynamic region division method, region channel identification method and cleaning robot

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Embodiment Construction

[0051] Cleaning robots, such as sweeping robots, complete the cleaning by traversing the entire apartment area when cleaning the family room. If it is impossible to distinguish different rooms for cleaning separately, the robot will repeatedly enter and exit the same room, or appear alternately between different rooms. It needs to repeatedly enter and exit to complete the cleaning task of a room, which directly leads to low cleaning efficiency; indirectly leads to Repeated sweeping, missed sweeping, etc., even cannot completely clean the entire apartment. In order to solve the above problems, it is necessary to identify the room and follow the principle of cleaning a single room before entering the next room.

[0052] There is a static partitioning scheme in the prior art. Static zoning scheme, that is, after the cleaning robot completes at least one cleaning, it can outline the house type map of the entire house; then partition the house type map to divide different rooms, a...

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Abstract

The embodiment of the invention provides a dynamic region division method, a region channel identification method and a cleaning robot. The dynamic region division method comprises the following stepsthat: environmental information collected by a robot is acquired when the robot works in a first region; when it is determined that a channel entering a second region exists based on the environmentinformation, whether the robot completes a working task in the first region or not is judged; and when the working task is not completed, a boundary at the channel is supplemented to block the channel. According to the technical scheme provided by the embodiment of the invention, the probability of repeated sweeping and missed sweeping is reduced, and the cleaning efficiency is high; besides, themethod provided by the technical schemes of the embodiment depends on the environmental information collected in work without the help of historical map data, so that environmental adaptability is high.

Description

[0001] cross reference [0002] This application refers to the Chinese patent application No. 2019100050535 entitled "Dynamic Area Division Method and Cleaning Robot" submitted on January 03, 2019, which is incorporated by reference in its entirety into this application. technical field [0003] The present application relates to the field of computer technology, in particular to a dynamic area division and area channel identification method and a cleaning robot. Background technique [0004] With the development and progress of technology, mobile robots are widely used to assist humans to complete some tasks, such as transportation, sweeping and so on. Among them, cleaning robots (such as sweeping robots, mopping robots, etc.) are typical applications of mobile robots. If the path or behavior planning of the robot is not reasonable, there will be problems such as low coverage and high path repetition rate. [0005] In the prior art, after the cleaning robot completes at l...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/024G05D1/0251G05D1/0221G05D1/0276G05D1/0274A47L11/4011A47L11/4061A47L2201/04A47L2201/06
Inventor 宋庆祥许开立朱永康刘达张益彬单俊杰汤进举
Owner ECOVACS ROBOTICS CO LTD SUZHOU CITY
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