Indoor positioning system and application method thereof

A technology for indoor positioning and positioning tags, which is applied in satellite radio beacon positioning systems, radio wave measurement systems, and the use of re-radiation, etc., can solve the problems of poor positioning accuracy, high construction costs, and limited scope of application, and achieve good accuracy and response speed, cost savings, use and maintenance cost savings

Inactive Publication Date: 2014-05-28
邹美余
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide an indoor positioning system and its use method to solve the problems of poor positioning accuracy, limited scope of application and high construction cost in the existing indoor positioning technology and its system, and to meet the actual The needs of indoor positioning work

Method used

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  • Indoor positioning system and application method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An indoor positioning system, including a wireless network access point or a wireless network, a positioning server, a positioning terminal, and a positioning label; the basic information of the location is written in the positioning label in advance, and is set at an indoor key node , identify, monitor, track and locate the identified object; the positioning terminal adopts a readable information device, which scans nearby positioning tags and transmits the location information carried by the positioning tags to the positioning server in the background through a wireless network to obtain location information.

Embodiment 2

[0032] An indoor positioning system, similar to Embodiment 1, the difference is that the positioning tag adopts an electronic tag, and the coordinate information of the position is written in the electronic tag in advance; the electronic tag is attached to the indoor key node location.

Embodiment 3

[0034]An indoor positioning system, similar to Embodiment 1, the difference is that the positioning tag adopts an electronic tag, and the electronic tag is installed on a wall near an indoor key node, and the electronic tag is used as a The most basic information carrier to accurately identify markers and obtain relevant information.

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PUM

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Abstract

The invention relates to an indoor positioning system and an application method thereof. The indoor positioning system comprises a wireless network access point or a wireless network, a positioning server and a positioning terminal, and also positioning tags, wherein the basic information of locations is pre-written in the positioning tags and the positioning tags are arranged in indoor key nodes and used for performing identification monitoring and tracking positioning on identified objects; the positioning terminal adopts a device capable of reading information, and the positioning terminal obtains position information by scanning the nearby positioning tags and transmitting the position information carried by the positioning tags to a background positioning server through the wireless network. The indoor positioning system is capable of solving the problems of poor positioning accuracy, limited application range and high construction cost of an existing indoor positioning technology and the system thereof, and also capable of meeting the requirements of practical indoor positioning work.

Description

technical field [0001] The invention belongs to the technical field of position positioning and monitoring, and relates to an indoor position positioning system and its use method, in particular to a technology integrating wireless communication, base station positioning and inertial navigation positioning, and realizing the positioning of people and objects in indoor space. An indoor positioning system for positioning and monitoring and a method of use thereof. Background technique [0002] With the rapid increase of data services and multimedia services, people's demand for positioning and navigation is increasing. In outdoor environments, the Global Positioning System (GPS) or Beidou positioning system based on the Global Satellite Navigation System (GNSS) can already meet certain requirements. Especially in complex indoor environments, such as airport halls, exhibition halls, warehouses, supermarkets, libraries, underground parking lots, mines, etc., it is often necessar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/48G06K17/00H04W84/18H04W4/04
CPCG01S13/825
Inventor 邹美余
Owner 邹美余
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