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Path planning method and cleaning robot

A path planning and cleaning technology, applied in instruments, vehicle position/route/height control, non-electric variable control, etc., can solve the problems of unscientific cleaning path, reduced cleaning efficiency, low cleaning path efficiency, etc., to reduce repeated cleaning The probability of the same area and the probability of missed cleaning area, the effect of improving efficiency, improving cleaning efficiency and cleaning coverage

Pending Publication Date: 2021-08-06
SHENZHEN XILUO ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the actual space environment is generally more complex, and the shape of the area to be cleaned may be irregular, which easily leads to low efficiency in planning the cleaning path, and unscientific planning of the cleaning path, which in turn causes the cleaning robot to perform cleaning operations. , it is easy to repeatedly clean certain areas or omit to clean certain areas, thereby reducing cleaning efficiency

Method used

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  • Path planning method and cleaning robot
  • Path planning method and cleaning robot
  • Path planning method and cleaning robot

Examples

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Embodiment 1

[0020] figure 1 A flow schematic diagram showing a path planning method according to an embodiment of the present invention is detailed, and the path planning method S100 includes:

[0021] S11, determine the partition line corresponding to the area to be cleaned and the area to be cleaned.

[0022] As an example, it is not limited that the area to be cleaned is used to indicate a region where the robot is cleaned, wherein the area to be cleaned may be a regular shape or irregular shape, for example, the shape of the area to be cleaned includes any of the following: rectangular, Square, trapezoidal, diamond, or, the shape of the to be cleaned is a combined shape corresponding to the above shape.

[0023] As an example, it is not limited, and the area to be cleaned can be divided by the user or cleaning robot in the map, wherein the map can be obtained by the cleaning robot in real time, and can be built in advance by the user, and the cleaning robot needs to use the map planning ...

Embodiment 2

[0139] See Image 6 , Image 6 A schematic diagram of a cleaning robot according to an embodiment of the present invention, wherein the cleaning robot of the embodiment of the present invention can be configured to achieve a particular service function operation, for example, in some embodiments, the cleaning robot includes Not limited to sweeping robots, vacuuming robots, mop robots, and washing robots, etc. like Image 6 As shown, the cleaning robot 600 includes one or more processors 61 and a memory 62. in, Image 6 Taking a processor 61 as an example. Processor 61 and memory 62 can be connected by bus or other means, Image 6 In connection with the bus connection.

[0140] The memory 62 is used as a non-volatile computer readable storage medium, which can be used to store non-volatile software programs, non-volatile computer executable programs, and modules, such as program instructions corresponding to path planning methods in the embodiment of the present invention. / Module. The...

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Abstract

The invention relates to the technical field of path planning, and discloses a path planning method and a cleaning robot. The path planning method comprises the steps: determining a to-be-cleaned region and a partition line corresponding to the to-be-cleaned region, dividing the to-be-cleaned region into at least two cleaning sub-partitions according to the partition line, and planning a cleaning path based on the cleaning sub-partitions. Therefore, according to the embodiment, the to-be-cleaned area can be scientifically and effectively partitioned, and then the cleaning path is planned based on the cleaning sub-partitions, so that the efficiency of planning the cleaning path and the scientificity of the planned cleaning path can be improved; therefore, the probability that the cleaning robot repeatedly cleans the same area in the later period and the probability that the cleaning area is omitted are reduced, and the cleaning efficiency and the cleaning coverage rate can be improved.

Description

Technical field [0001] The present invention relates to the field of path planning, and specific relates to a path planning method and a clean robot. Background technique [0002] With the development of cleaning robotics, clean robots gradually enter ordinary families, and gradually emancipate people from heavy trivial housework, providing great convenience for people. [0003] The existing cleaning robots use the map build algorithm to build a graph, determine whether the area to be cleaned in the map, as well as the cleaning path based on the tolerant area, to assist the cleaning robot to perform the cleaning operation in the actual space corresponding to the area to be cleaned. [0004] However, the actual space environment is generally more complicated. The shape of the area to be cleaned may be irregular, which is easy to lead to the efficiency of the planning cleaning path, and the planned cleaning path is not scientific, causing cleaning robot when cleaning the job It is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0236G05D1/024G05D1/0246G05D1/0257G05D1/0221G05D1/0276
Inventor 王楠楠刘然其他发明人请求不公开姓名
Owner SHENZHEN XILUO ROBOT CO LTD
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