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Mobile terminal positioning method, device, electronic equipment and storage medium

A technology of mobile terminals and positioning devices, which is applied to services based on location information, electrical components, access restrictions, etc., and can solve the problems of low positioning accuracy of mobile terminals

Active Publication Date: 2018-11-23
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present application provides a mobile terminal positioning device, which at least solves the problem of low mobile terminal positioning accuracy in the prior art

Method used

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  • Mobile terminal positioning method, device, electronic equipment and storage medium
  • Mobile terminal positioning method, device, electronic equipment and storage medium
  • Mobile terminal positioning method, device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A mobile terminal positioning method disclosed in this embodiment, such as figure 1 As shown, the method includes: step 110 to step 140.

[0026] Step 110, according to the positioning data uploaded by the target mobile terminal, determine the wireless access point searched by the target mobile terminal.

[0027] After the mobile terminal turns on the positioning function, the mobile terminal will report positioning data to the positioning server in real time. The positioning data includes: the mac address of the wireless access point searched by the mobile terminal, the network identifier, the longitude and latitude coordinates of GPS positioning, the wireless Information such as the signal strength of the access point. During specific implementation, the wireless access point searched by the target mobile terminal can be determined according to the mac address of the wireless access point in the positioning data reported by the target mobile terminal.

[0028] Step ...

Embodiment 2

[0037] A mobile terminal positioning method disclosed in this embodiment, such as figure 2 As shown, the method includes: Step 210 to Step 270.

[0038] Step 210, according to the longitude and latitude coordinates in the offline positioning data of the mobile terminal, divide the distribution geographical range of the wireless access points into multiple geographical blocks.

[0039]During specific implementation, before determining the wireless access point searched by the target mobile terminal according to the positioning data uploaded by the target mobile terminal, it also includes: determining the wireless access point database according to the offline positioning data of the mobile terminal, the wireless The access point database includes distribution information of wireless access points based on the geographical block. During specific implementation, the determining the wireless access point database according to the offline positioning data of the mobile terminal i...

Embodiment 3

[0087] A mobile terminal positioning device disclosed in this embodiment, such as image 3 As shown, the device includes:

[0088] A wireless access point determining module 310, configured to determine the wireless access point searched by the target mobile terminal according to the positioning data uploaded by the target mobile terminal;

[0089] Candidate geographical blocks and trusted fingerprint determination module 320, configured to determine the candidate geographical blocks and the distribution of the wireless access points according to the distribution information of the wireless access points based on geographical blocks in the wireless access point database. Credible fingerprints of the above candidate geographic blocks;

[0090] A target geographic block determining module 330, configured to score the candidate geographic block according to the credible fingerprint, and determine the candidate geographic block with the highest score as the target geographic bloc...

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Abstract

The invention discloses a mobile terminal positioning device, which belongs to the field of mobile positioning and solves the problem that the positioning accuracy of the mobile terminal is low in theprior art. The device includes: a wireless access point determining module, configured to determine, according to positioning data uploaded by the target mobile terminal, wireless access points searched by the target mobile terminal; a candidate geographic block and trusted fingerprint determining module, configured to determine the candidate geographic blocks in which the wireless access pointsare distributed and the trusted fingerprint of the candidate geographic blocks according to the geographic block-based distribution information of the wireless access points in the wireless access point database; a target geographic block determining module, configured to score the candidate geographic blocks according to the trusted fingerprint, and determine the candidate geographic block with the highest score as the target geographic block; and a cluster positioning module, configured to perform density clustering on the distribution center sub-geographic blocks corresponding to each wireless access point in the target geographic block to determine the location of the target mobile terminal.

Description

technical field [0001] The present application relates to the field of mobile positioning, in particular to a mobile terminal positioning method, device, electronic equipment and storage medium. Background technique [0002] With the development of mobile Internet technology, in the process of locating a mobile terminal, location information of a wireless access point searched by the mobile terminal is used more and more to locate the mobile terminal. In the prior art, when the mobile terminal is positioned through the location information of the wireless access points searched by the mobile terminal, usually the wireless access points searched by the mobile terminal are collected first, and then, by the location information of the wireless access points searched by the mobile terminal The geographic locations of the wireless access points are clustered, and the clustering center is determined as the geographic location of the mobile terminal. [0003] The mobile terminal p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/029H04W48/16H04W64/00
CPCH04W48/16H04W64/006H04W4/029
Inventor 孙翔
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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