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

Seamless switching indoor and outdoor combined positioning method and system

An indoor positioning and seamless switching technology, which is applied in satellite radio beacon positioning system, radio wave measurement system, wireless communication, etc., can solve the problems of high cost, difficult deployment, and insufficient positioning accuracy, so as to improve positioning accuracy, Avoid environmental limitations and avoid the effect of insufficient positioning accuracy

Active Publication Date: 2020-04-10
贵州彩数网络技术有限公司
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a seamless switching indoor and outdoor joint positioning method and system, which overcomes the problem of insufficient positioning accuracy caused by a single outdoor positioning mode, and also overcomes the disadvantages of the single outdoor positioning mode. The environmental limitations of the outdoor positioning mode, the difficulty of deployment and the high cost have realized the seamless switching between indoor positioning and outdoor 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
  • Seamless switching indoor and outdoor combined positioning method and system
  • Seamless switching indoor and outdoor combined positioning method and system
  • Seamless switching indoor and outdoor combined positioning method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] Embodiment one, as figure 1 As shown, a seam switching indoor and outdoor joint positioning method includes the following steps:

[0083] S1: Obtain the location area where the target to be located is located, and perform area identification on the location area to obtain an area identification result;

[0084] S2: Judging the positioning mode of the target to be positioned according to the area recognition result, and locating the target to be positioned according to the determined positioning mode, to obtain target position information of the target to be positioned;

[0085] Wherein, judging the positioning mode of the target to be positioned according to the area identification result is specifically implemented as follows: when the area identification result is an indoor area, the positioning mode corresponding to the target to be positioned is an indoor positioning mode; When the recognition result is an outdoor area, the positioning mode corresponding to the tar...

Embodiment 2

[0134] Embodiment two, such as Image 6 As shown, a seamless switching indoor and outdoor joint positioning system is applied to the seamless switching indoor and outdoor joint positioning method in Embodiment 1, including a central processing unit and a positioning module, and the central processing unit communicates with the The positioning module is connected in communication;

[0135] The central processing unit is used to obtain the location area where the target to be located is located, and perform area identification on the location area to obtain an area identification result;

[0136] The central processing unit is further configured to judge the positioning mode of the target to be positioned according to the area identification result;

[0137] Wherein, when the area identification result is an indoor area, the positioning mode corresponding to the target to be positioned is an indoor positioning mode; when the area identification result is an outdoor area, the po...

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 seamless switching indoor and outdoor combined positioning method and system, and the method comprises the steps: obtaining a position region where a to-be-positioned targetis located, carrying out the region recognition of the position region, and obtaining a region recognition result; judging a positioning mode of the to-be-positioned target according to the area recognition result, and positioning the to-be-positioned target according to the judged positioning mode to obtain target position information; when the area identification result is an indoor area, enabling the positioning mode corresponding to the to-be-positioned target to be an indoor positioning mode; when the area identification result is an outdoor area, enabling the positioning mode corresponding to the to-be-positioned target to be an outdoor positioning mode; and when the area identification result is the indoor and outdoor switching area, enabling the positioning mode corresponding to the to-be-positioned target to be the indoor and outdoor switching positioning mode. The indoor and outdoor states of the target can be quickly and accurately recognized, the proper positioning mode isselected for accurate positioning of the target, seamless switching between indoor positioning and outdoor positioning is achieved, and the positioning precision is effectively improved.

Description

technical field [0001] The present invention relates to the technical field of indoor and outdoor positioning, in particular to a seamless switching indoor and outdoor joint positioning method and system. Background technique [0002] With the development of human society and the rise of smart cities, people's demand for positioning technology is increasing. Positioning technology has important applications in various fields such as commercial activities, scientific research, emergency search and rescue, and crimes. [0003] According to the scope of the positioning system, there are mainly two types of positioning technology: indoor positioning and outdoor positioning. At present, outdoor positioning includes GPS / Beidou positioning and GNSS positioning, and indoor positioning mainly includes positioning methods based on WIFI, infrared, ultrasonic, Bluetooth and RFID. However, both outdoor positioning and indoor positioning have their own limitations, and can only be used ...

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): H04W4/021H04W4/33H04W4/02H04W64/00G01S19/46
CPCG01S19/46H04W4/021H04W4/023H04W64/006H04W4/33
Inventor 周发辉林明付李卫群兰海翔陈天勇孙春杨王艳芳颜卫星秦永海
Owner 贵州彩数网络技术有限公司
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