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IBeacon indoor positioning system and method

An indoor positioning and positioning service technology, applied in the system field, can solve the problems of unfavorable deployment and implementation, difficulty in meeting the high-precision positioning requirements of multiple types of indoor environments, and complex structure, and achieve the effect of easy deployment and implementation, compact structure, and high-precision positioning

Inactive Publication Date: 2016-06-01
WUXI WUXIN INTERNET TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing indoor positioning technology has a complex structure, which is not conducive to deployment and implementation, and it is difficult to meet the high-precision positioning requirements of various types of indoor environments

Method used

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  • IBeacon indoor positioning system and method
  • IBeacon indoor positioning system and method
  • IBeacon indoor positioning system and method

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0031] like figure 1 and figure 2 As shown: In order to achieve high-precision positioning for different types of indoor environments and reduce the deployment cost of positioning, the present invention includes a number of iBeacon base stations 1 deployed indoors, and a mobile client 2 for receiving broadcast information sent by iBeacon base stations 1 And the iBeacon device management server 3 wirelessly connected with the mobile client 2;

[0032] The mobile client 2 sends a positioning service request to the iBeacon device management server 3 according to receiving broadcast information sent by the iBeacon base station 1, and the iBeacon device management server 3 sends a location service request to the mobile client 2 and the iBeacon base station 1 according to the positioning service request sent by the mobile client 2. authenticating;

[0033] After ...

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Abstract

The invention relates to an iBeacon indoor positioning system and method. The system comprises an iBeacon base station, a mobile client and an iBeacon equipment management server; the mobile client sends a positioning service request to the iBeacon equipment management server, and the iBeacon equipment management server verifies the mobile client and the iBeacon base station; after the iBeacon equipment management server verifies and confirms the identify information of the mobile client and the iBeacon base station, the iBeacon equipment management server transmits position information of the corresponding iBeacon base station and distance information between the iBeacon base station and the mobile client to the mobile client; and the mobile client determines the position information thereof by using trilateration and a Taylor series expansion method according to the position information of the iBeacon base station and distance the information between the iBeacon base station and the mobile client returned by the iBeacon equipment management server. The system is compact in structure, can realize high-precision positioning of different indoor environments, is easy to deploy and implement, and is secure and reliable.

Description

technical field [0001] The present invention relates to a system and method, especially an iBeacon indoor positioning system and method, specifically an iBeacon indoor positioning system and method based on trilateration and Talyor series expansion positioning algorithm, belonging to iBeacon indoor positioning technology field. Background technique [0002] With the diversification of people's life, the indoor environment of public places such as large shopping malls, supermarkets, underground parking lots, exhibitions, airports and hospitals is also larger and more complex, and people's demand for indoor positioning and navigation is also stronger. [0003] Indoor positioning technology is to use the wireless network (WLAN) to collect geographical location information of multiple unknown nodes at the beacon node (the geographical location of the user), and use the time, angle of arrival, and signal strength of arrival from the unknown node to the beacon node. Indication (R...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00G01C21/20
CPCH04W64/00G01C21/206
Inventor 陈琳琳张林
Owner WUXI WUXIN INTERNET TECH CO LTD
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