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

Method for repositioning robot

A robot, relocation technology, applied in the field of robotics, can solve problems such as inaccuracy

Active Publication Date: 2018-09-07
AMICRO SEMICON CORP
View PDF6 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for robot repositioning, which can re-determine the position of the robot without using expensive devices such as cameras or laser radars, avoiding the problem of inaccurate positioning caused by excessive accumulation of robot walking errors, and improving The accuracy of robot positioning

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
  • Method for repositioning robot
  • Method for repositioning robot
  • Method for repositioning robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention. It should be understood that the specific embodiments described below are only used to explain the present invention, not to limit the present invention.

[0022] The robot described in the present invention is an intelligent cleaning robot (such as a sweeping robot or a mopping robot), and the robots mentioned in the following embodiments all refer to intelligent cleaning robots. These robots can rely on a certain amount of artificial intelligence to automatically walk on certain occasions. There are various sensors on the body of the robot, which can detect the walking distance, walking angle (that is, the direction of travel), the state of the body and obstacles, etc. If it encounters a wall or other obstacles, it will turn by itself, and according to different settings, And take different r...

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 relates to a method for repositioning a robot. By using a path of the robot walking along the edge of an isolated object as a reference, a position deviation caused by the excessive accumulation of a robot walking error can be corrected to achieve repositioning, thereby improving the positioning accuracy and walking efficiency during subsequent travelling.

Description

technical field [0001] The invention relates to the field of robots, in particular to a method for repositioning a robot. Background technique [0002] At present, during the cleaning process, the sweeping robot will have walking errors due to the defects of the gyroscope or code disc itself or the ground slippage, etc., and the error will gradually accumulate, and the accumulated error for a long time will lead to the map built by the robot There are also large errors. Among the existing methods to solve this error, it is more effective to add a camera for visual positioning or use laser radar for distance measurement and positioning, but these methods require high hardware costs and are not suitable for the promotion and application of sweeping robots. Contents of the invention [0003] The invention provides a method for robot repositioning, which can re-determine the position of the robot without using expensive devices such as cameras or laser radars, avoiding the pr...

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 Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0274G05D1/027G05D1/0238G05D1/0214G05D1/0251G01S17/931
Inventor 李永勇肖刚军
Owner AMICRO SEMICON CORP
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