Door region identification method, door region identification system and cleaning robot

A technology for area identification and mobile robots, applied in the field of cleaning robots, can solve problems such as more investment costs

Active Publication Date: 2019-08-20
SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD
View PDF9 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the user's demand for the sweeping robot is getting higher and higher. The user hopes that the sweeping robot can clean in different areas, and the next area will be cleaned after completing the cleaning task in the designated area. The virtual wall device enables the sweeping robot to perform partition cleaning

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
  • Door region identification method, door region identification system and cleaning robot
  • Door region identification method, door region identification system and cleaning robot
  • Door region identification method, door region identification system and cleaning robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the technical problems, technical solutions and beneficial effects solved by 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.

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0040] In the description of the present invention, it should be understood that the terms "transverse", "length", "width...

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

The invention provides a door region identification method, a door region identification system and a cleaning robot. Through obtaining a raster map in the home environment, an irrelevant region and aregion to be treated are obtained by segmenting the raster map, then the characteristic value of the region to be treated is obtained to obtain a first region and a second region, region separated signs are conducted, preset parameters of a door region are obtained, matching modules are generated according to the preset parameters, and finally, a whole scan is conducted by using the matching modules and the signs to identify the door region. According to the door region identification method, the door region identification system and the cleaning robot, through optimizing internal arithmetic,without the help of virtual wall equipment, the mobile robot can use the characteristic value of the door region to match data, finally, the position of the door region is identified through the matching modules, region separated cleaning can be conducted by the mobile robot through taking the position of the door region as a boundary, the region separated cleaning autonomously is achieved, the manufacture cost is saved, and user experience is improved.

Description

technical field [0001] The invention relates to the technical field of mapping, in particular to a door area identification method, a door area identification system and a cleaning robot. Background technique [0002] In the existing technology, the first thing for a robot to realize autonomous movement indoors is to establish a map of the indoor environment and determine the current position of the robot. Slam technology is synchronous positioning and mapping, which is currently a relatively popular mapping technology in the field of robotics at home and abroad. In the Slam technology, the robot uses its own laser radar sensor to perceive the surrounding environment, obtains the feature marks in the environment, and uses the relative position relationship between the feature marks and the robot to establish the global coordinates, and then the robot realizes autonomous movement and cleaning. However, the user's demand for the sweeping robot is getting higher and higher. The...

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
IPC IPC(8): A47L11/40A47L11/28
CPCA47L11/28A47L11/40A47L11/4061
Inventor 叶力荣冯兵兵罗丹平
Owner SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap