Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Detection method, device, mobile robot and storage medium

A mobile robot and detection method technology, applied in the field of intelligent robots, can solve the problems of long time-consuming and low work efficiency in building maps, and achieve the effect of improving work efficiency and reducing time-consuming map building

Active Publication Date: 2021-06-25
YUNJING INTELLIGENCE TECH (DONGGUAN) CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a detection method, device, mobile robot and storage medium, which can solve the problems of repeated detection by mobile robots, long time-consuming mapping, and low work efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Detection method, device, mobile robot and storage medium
  • Detection method, device, mobile robot and storage medium
  • Detection method, device, mobile robot and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0158] Figure 6 It is a flow chart of a detection method shown according to an exemplary embodiment. This embodiment uses the application of the detection method in a mobile robot for illustration. The detection method may include the following steps:

[0159] Step S1: The mobile robot obtains the first regional environment map by detecting the regional environment with the detection sensor. The first regional environmental map includes the outer contour information and the undetected area of ​​the regional environment that the mobile robot can currently detect. The outer contour information includes the surrounding area Obstacle information around the environment. Obstacle information indicates walls around the area environment, obstacles placed close to the walls, and free obstacles. Free obstacles are those whose distance from other obstacles on the outer contour of the area environment is less than or equal to the width of the robot body. of obstacles.

[0160] In daily ...

Embodiment 2

[0176] Please refer to Figure 12 , in another embodiment, the detection method may include the following implementation process:

[0177] Step 1201: The mobile robot obtains the first area environment map by detecting the area environment with the detection sensor. The first area environment map includes the outer contour information and undetected area of ​​the area environment that the mobile robot can currently detect. The outer contour information includes the surrounding area Obstacle information around the environment. Obstacle information indicates walls around the area environment, obstacles placed close to the walls, and free obstacles. Free obstacles are those whose distance from other obstacles on the outer contour of the area environment is less than or equal to the width of the robot body. of obstacles.

[0178] Its specific implementation can refer to the above Figure 6 Step S1 in the example.

[0179] As an example, when the distance between a free obstacle...

Embodiment 3

[0194] Figure 13 It is a flow chart of a detection method shown according to another exemplary embodiment. This embodiment uses the application of the detection method in a mobile robot for illustration. The detection method may include the following steps:

[0195] Step 1301: The mobile robot drives out from the base station, and obtains a first regional environment map by detecting the regional environment with the detection sensor. The first regional environmental map includes the outer contour information of the regional environment that the mobile robot can currently detect and the undetected area. The contour information includes obstacle information around the surrounding area environment. The obstacle information indicates the walls around the area environment, obstacles placed close to the walls, and free obstacles. An obstacle equal to the width of the robot body.

[0196] Its specific implementation can refer to the above Figure 6 Step S1 in the example.

[019...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A detection method, device, mobile robot and storage medium, belonging to the technical field of intelligent robots. The method is applied to a mobile robot, and includes: the mobile robot acquires a first regional environment map by detecting the regional environment through detection sensors. The detection target point is determined based on the first area environment map, and the first detection path is generated based on the detection target point. During the movement of the mobile robot according to the first detection path, the second area environment map is obtained by detecting the area environment with the detection sensor. When the mobile robot detects that its execution detection path ends, the mobile robot generates the first detection route based on the second area environment map, and determines the third area environment map according to the first detection path; executes the operation of determining the area environment map in a loop until the mobile robot The robot detects and draws the environment map of the entire area. The embodiment of the present application reduces the time consumption of the mobile robot for map construction, and improves work efficiency.

Description

technical field [0001] The present application relates to the technical field of intelligent robots, in particular to a detection method, device, mobile robot and storage medium. Background technique [0002] Currently, mobile robots such as sweeping robots and mopping robots are widely used. This type of mobile robot generally needs to detect the regional environment during the working process, so as to draw a map of the regional environment according to the detection results, so as to automatically complete the cleaning of the regional environment based on the map. [0003] In the prior art, a mobile robot is used with a base station. The base station is used to clean the mobile robot or to charge the mobile robot. The mobile robot uses a carpet search method to search and detect from the base station to the periphery according to the bow-shaped moving track. Use sensors to detect during the movement process, until all feasible areas are traversed, and use the detection d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01S17/931G01C21/16G01C21/20G05D1/02
CPCG05D1/0274G05D1/024G05D2201/0203G01S17/931A47L2201/04A47L2201/02A47L11/4011G01C21/16G01C21/20G01S17/93G05D1/02G01C21/1652G01C21/206G01C21/383G05D1/0219
Inventor 吴一昊梁康华
Owner YUNJING INTELLIGENCE TECH (DONGGUAN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com