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

Multi-sensor cooperative positioning method and device, storage medium and terminal equipment

A collaborative positioning, multi-sensor technology, applied in the field of computer vision, can solve problems such as poor intuition, difficult tracking and positioning of moving objects/pedestrians, etc., to achieve the effect of convenient tracking and positioning, and intuitive display of monitoring areas.

Pending Publication Date: 2022-01-28
深圳市联洲国际技术有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, almost all monitoring systems on the market are similar to the split-screen display method of Jiugongge. This split-screen display method is less intuitive. If there are too many, it is difficult to track and locate moving objects / pedestrians

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
  • Multi-sensor cooperative positioning method and device, storage medium and terminal equipment
  • Multi-sensor cooperative positioning method and device, storage medium and terminal equipment
  • Multi-sensor cooperative positioning method and device, storage medium and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0050] An embodiment of the present invention provides a multi-sensor cooperative positioning method, see figure 1 As shown, it is a flow chart of a preferred embodiment of a multi-sensor cooperative positioning method provided by the present invention, and the method includes steps S11 to S15:

[0051] Step S11. Based on the target to be located, construct a probability grid map corresponding to the monitoring area; wherein, the monitoring area includes at least two...

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 discloses a multi-sensor cooperative positioning method and device, a storage medium and terminal equipment, and the method comprises the steps: building a probability grid map of a monitoring region based on a to-be-positioned target, and enabling the interior of the monitoring region to comprise at least two monitoring sensors; performing initialization marking on the probability grid map according to the occupation grid map and the monitoring grid map of the monitoring area; when any monitoring sensor detects a to-be-positioned target, acquiring a first target grid where the to-be-positioned target is located in the monitoring grid map; updating the marked probability grid map according to the first target grid; obtaining a positioning result of the to-be-positioned target according to the updated probability grid map; wherein the grid mark values in the occupied grid map, the monitoring grid map and the marked probability grid map correspondingly represent whether obstacles exist or not, whether the objects can be monitored or not and the existing probability value of the to-be-positioned object. According to the invention, the monitoring area can be displayed more visually, and the moving body can be tracked and positioned quickly and conveniently.

Description

technical field [0001] The present invention relates to the technical field of computer vision, in particular to a multi-sensor cooperative positioning method, device, computer-readable storage medium and terminal equipment. Background technique [0002] In the monitoring system of smart home or large scene, the positioning of moving objects / pedestrians is a very important function. At present, almost all monitoring systems on the market are similar to the split-screen display method of Jiugongge. This split-screen display method is less intuitive. If the number is too large, it is difficult to track and locate moving objects / pedestrians. Contents of the invention [0003] The technical problem to be solved by the embodiments of the present invention is to provide a multi-sensor cooperative positioning method, device, computer-readable storage medium and terminal equipment, which can display the monitoring area more intuitively, and track and position the moving body quic...

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): G06V20/10G06V10/764G06K9/62G06T7/70
CPCG06T7/70G06T2207/30232G06T2207/20076G06F18/2415
Inventor 陈英博
Owner 深圳市联洲国际技术有限公司
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