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Earth surface positioning method and system

A positioning method and surface technology, applied in the transmission system, electrical components, etc., can solve the problem that the terminal cannot provide accurate and reliable positioning services, and achieve the effect of reliable positioning services

Inactive Publication Date: 2013-07-17
北京红旗胜利科技发展有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for places where satellite positioning cannot be used (such as indoors, areas with multiple occlusions, etc.) or occasions where satellite positioning cannot be used (signal shielding, high confidentiality requirements, etc.), it is impossible to provide accurate and reliable positioning services for terminals

Method used

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  • Earth surface positioning method and system
  • Earth surface positioning method and system

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Embodiment Construction

[0043] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0044] refer to figure 1 , which shows a schematic flowchart of a surface positioning method of the present application.

[0045] Laying a surface positioning layer in a designated area, the surface positioning layer is composed of surface positioning units arranged, and the steps of the method include:

[0046] Step 110, according to the area covered by each surface positioning unit and the arrangement order of each surface posit...

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PUM

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Abstract

The invention discloses an earth surface positioning method and system and relates to the technical field of positioning. The earth surface positioning method includes that an earth surface positioning layer composed of earth surface positioning units in arraying mode is paved in a designated area, position information of each earth surface positioning unit in the corresponding coordinate system in the designated area is calculated according to the areas covered by the earth surface positioning units and the arrangement sequence of the earth surface positioning units, the position information corresponds to device information of the earth surface positioning units, and a correspondence base is constructed; device information transmitted by the earth surface positioning units is received; the earth surface positioning units transmit device information according to user trigger actions; and position information of the earth surface positioning units in the coordinate system in the corresponding designated area is obtained according to the correspondence base aiming at the device information. The earth surface positioning method and system can provide accurate and reliable positioning service for places and occasions which cannot be positioned by satellites (with signal shielding, high secrecy requirements and the like) and terminals.

Description

technical field [0001] The present application relates to the technical field of positioning, in particular to a method and system for ground positioning. Background technique [0002] With the development of satellite positioning technology, it brings great convenience to people's life, but with the rapid increase of data services and multimedia services, people's demand for positioning and navigation is increasing, especially in complex indoor environments, such as buildings, In environments such as airport halls, exhibition halls, warehouses, supermarkets, libraries, underground parking lots, mines, etc., it is often necessary to determine the location information of mobile terminals or their holders, facilities and items indoors. However, for locations where satellite positioning cannot be used (such as indoors, areas with multiple occlusions, etc.) or occasions where satellite positioning cannot be used (signal shielding, high confidentiality requirements, etc.), it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 张凯升白锋涂海峰
Owner 北京红旗胜利科技发展有限责任公司
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