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

Positioning correction method and device of mobile robot, storage medium and electronic device

A mobile robot and posture technology, applied in the field of communication, can solve problems such as inaccurate environmental maps, inability to correct positioning of mobile robots, etc., and achieve the effect of high accuracy

Pending Publication Date: 2021-07-16
DREAM INNOVATION TECH (SUZHOU) CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a positioning correction method and device, a storage medium, and an electronic device for a mobile robot, so as to at least solve the problem that the positioning of the mobile robot cannot be corrected when an emergency occurs in the mobile robot in the related art, which in turn leads to the construction of the mobile robot. The environmental map is not accurate and other issues

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
  • Positioning correction method and device of mobile robot, storage medium and electronic device
  • Positioning correction method and device of mobile robot, storage medium and electronic device
  • Positioning correction method and device of mobile robot, storage medium and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0030] The method embodiments provided in the embodiments of the present application may be executed in a mobile robot or a similar computing device. Taking running on a mobile robot as an example, figure 1 It is a block diagram of the hardware structure of the mobile robot according to the positioning correction method of the mobile robot according to the embodiment of the present invention. Such as figure 1 As shown, the mobile robot can include o...

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 embodiment of the invention provides a positioning correction method and device of a mobile robot, a storage medium and an electronic device.The positioning correction method of the mobile robot comprises the steps that when it is detected that the mobile robot is in a preset state, obtaining an overall environment map corresponding to an advancing area of the mobile robot; obtaining a second grid map, wherein the second grid map is used for indicating a current area where the mobile robot is located; matching the first grid map with the second grid map to determine one or more first poses of the mobile robot in the current area from different poses; and performing position verification on the one or more first poses, and taking a target pose passing the position verification in the one or more poses as the pose of the mobile robot after positioning correction.

Description

【Technical field】 [0001] The present invention relates to the communication field, in particular to a positioning correction method and device, a storage medium, and an electronic device for a mobile robot. 【Background technique】 [0002] With the advancement of science and technology and the development of artificial intelligence, intelligent robots have also been applied to various fields. The positioning and map construction of mobile robots are hot issues in the field of mobile robots. [0003] At present, mobile robots sense environmental information by carrying laser ranging units, visual sensors, and inertial navigation units, and combine real-time positioning and mapping technologies to construct environmental maps and perform autonomous positioning and navigation to perform tasks. However, in practical applications, The mobile robot may be removed by the user and other unexpected situations, because the positioning of the mobile robot cannot be corrected, resulting ...

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): G01C25/00G01C21/16G01S17/08G01S17/93G01S17/894
CPCG01C25/005G01C21/165G01S17/08G01S17/93G01S17/894
Inventor 张新静李建
Owner DREAM INNOVATION TECH (SUZHOU) 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