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

Positioning and navigation method and device as well as computer storage medium

A positioning navigation and navigation map technology, applied in the field of robotics, can solve the problems that GPS signals are easily blocked and are not suitable for indoor environments

Active Publication Date: 2020-10-23
ZHEJIANG DAHUA TECH CO LTD
View PDF12 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For working scenarios such as handling robots in the factory building, GPS signals are easily blocked and are not suitable for indoor environments

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 and navigation method and device as well as computer storage medium
  • Positioning and navigation method and device as well as computer storage medium
  • Positioning and navigation method and device as well as computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0046] In order to realize autonomous positioning and navigation of robots in indoor scenes, this application proposes a positioning and navigation method. For details, please refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the positioning and navigation method provided by this application.

[0047] The positioning and navigation method of the present application is applied to a positioning and navigation devic...

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 positioning and navigation method and device as well as a computer storage medium. The positioning and navigation method comprises the following steps of acquiring a monitoring video from monitoring equipment, and extracting first map information from the monitoring video; determining an initial pose of a robot based on a preset three-dimensional model and the first map information; acquiring a starting pose of the robot and second map information through a sensor; and determining a navigation pose of the robot based on the initial pose and the starting pose, and carrying out coordinate conversion on the second map information by taking the first map information as a reference so as to obtain navigation map information. By means of the mode, the positioning and navigation method can achieve robot autonomous positioning and navigation in an indoor scene based on the monitoring equipment.

Description

technical field [0001] The present application relates to the technical field of robots, in particular to a positioning and navigation method, device and computer storage medium. Background technique [0002] With the rapid development of computer technology, sensor technology and modern control technology, the types of robots have become more and more abundant, and they have gradually entered people's daily life from traditional industrial fields. In the near future, people can see all kinds of robots in exhibition halls, libraries, warehouses, supermarkets and other places. Therefore, the demand for positioning and navigation, which is a key technology of indoor mobile robots, is also increasing. [0003] As the basic ability of robots to realize autonomous movement, robot positioning and navigation capabilities have received continuous attention in recent years. For example, automated handling robots in the express delivery field are developing rapidly. Robots that real...

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): B25J9/16B25J19/02G01C21/00G01C21/20G06T7/246G06T7/73
CPCB25J9/1666B25J9/1679B25J9/1697B25J19/023G01C21/00G01C21/20G01C21/206G06T7/246G06T7/73G06T2207/10016G06T2207/30232G06T2207/30241
Inventor 王林源马子昂卢维殷俊林辉
Owner ZHEJIANG DAHUA TECH 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