Cleaning robot control method and cleaning robot

A cleaning robot and controller technology, applied in the field of robotics, can solve the problems of planning, low cleaning coverage, messy and inefficient cleaning paths, etc., and achieve the effect of avoiding missed scanning and re-scanning

Active Publication Date: 2018-06-29
SHENZHEN LDROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cleaning method of traditional cleaning robots does not have a global planning for the cleaning path, the cleaning path is messy and inefficient, and the cleaning coverage is low

Method used

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  • Cleaning robot control method and cleaning robot
  • Cleaning robot control method and cleaning robot
  • Cleaning robot control method and cleaning robot

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0049] In one embodiment, such as figure 1As shown, a cleaning robot is provided, which includes the following three main parts: a sensor 102 , a controller 104 and an execution component 106 . Among them, the sensor 102 includes a detection sensor and a positioning sensor installed on the body of the cleaning robot. The sensor is used to detect the position information of the cleaning robot for the external environment information of the cleaning robot. It can be a laser radar, a depth camera, an infrared ranging, an ultrasonic IMU, etc. (InertialMeasurement Unit inertial measurement unit), odome...

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Abstract

The invention relates to a cleaning robot control method. The method comprises the steps that information of an environment where a cleaning robot is located is detected, and a cleaning environment map is generated, wherein the cleaning environment map comprises obstacle information and an obstacle-free region; the cleaning environment map is subjected to meshing to generate multiple cleaning subregions; cleaning paths in the corresponding cleaning subregions are generated according to the obstacle information and the obstacle-free region in the cleaning subregions, and the cleaning robot is controlled to clean the cleaning subregions one by one according to the cleaning paths in the cleaning subregions. According to the method, the cleaning coverage degree of the cleaning robot can be larger, and the cleaning efficiency of the cleaning robot can be higher.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a cleaning robot control method and a cleaning robot. Background technique [0002] A cleaning robot is an intelligent robot that automatically walks on the ground and sucks in foreign matter existing on the ground without user intervention. There are different types of cleaning robots on the market, among which the robots with round bodies are the main ones. [0003] However, no matter what kind of cleaning robot is, it is cleaned based on the traditional cleaning method. The traditional robot cleaning method is: during the cleaning task, the robot senses the obstacles in the cleaning area through the sensor set on the main body, and when it detects that it is about to touch the obstacle, it rotates in a random direction or rotates at a fixed angle to avoid it. Obstacles, and then continue to clean in a straight line or S-shaped curve based on the rotated angle until the next o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L2201/06
Inventor 吴悠李昂
Owner SHENZHEN LDROBOT CO LTD
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