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

Subway scene positioning method and device based on communication base station

A scene positioning and communication base station technology, which is applied in the field of subway scene positioning methods and devices based on communication base stations, can solve the problems of low positioning accuracy and strong interference signals in subway scene positioning, achieve high positioning accuracy, improve stability and Accuracy, the effect of less interference signal

Active Publication Date: 2019-11-12
SHENZHEN SHUWEI MEDIA TECH CO LTD
View PDF6 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a subway scene positioning method and device based on communication base stations, aiming to solve the problems of strong interference signals and low positioning accuracy in subway scene positioning in the prior art

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
  • Subway scene positioning method and device based on communication base station
  • Subway scene positioning method and device based on communication base station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0037] see figure 1 , figure 1 It is a flow chart of a preferred embodiment of the subway scene positioning method based on the communication base station provided by the present invention. Such as figure 1 As shown, it includes the following steps:

[0038] S100. Pre-collect the base station signal data in the subway station and along the subway line, identify the base station signal data according to preset rules, and store it in the base station database;

[0039] S200. Receive a base station scanning request initiated by a user, sca...

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 subway scene positioning method and a subway scene positioning device based on a communication base station. The method comprises the steps: collecting base station signal data in a subway station and along a subway in advance, carrying out the recognition of the base station signal data according to a preset rule, and storing the base station signal data in a base station database; receiving a base station scanning request initiated by a user, scanning surrounding base stations and forming a base station sequence; and matching the scanned base station sequence with an identified base station in a base station database, and outputting a positioning result. According to the embodiment of the invention, the subway station and the communication base stations deployedaround the subway line are used for positioning, the signal coverage is large, the interference signals are few, the positioning accuracy is high, and the stability and accuracy of subway scene positioning are effectively improved.

Description

technical field [0001] The present invention relates to the technical field of indoor positioning, in particular to a subway scene positioning method and device based on a communication base station. Background technique [0002] In recent years, with the development of society and the advancement of technology, our demand for indoor positioning is increasing. The positioning of key scenes in the subway is a kind of indoor positioning, and the daily traffic of the subway is huge. In Beijing, Shanghai and other places, the subway travel has accounted for about 50% of all public transportation trips, so it is necessary to study the positioning of the subway. At present, indoor positioning methods mainly include WiFi signal fingerprint library positioning, Bluetooth positioning, inertial navigation positioning, ultra-wideband positioning and other technologies. But as far as the specific scene of the subway is concerned, these positioning methods have their obvious shortcoming...

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): H04W64/00
CPCH04W64/00
Inventor 黄兴鲁
Owner SHENZHEN SHUWEI MEDIA 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