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Method for realizing inter-mobile terminal position data interaction based on geographical information system

A geographic information system and mobile terminal technology, applied in the field of location data interaction between mobile terminals based on geographic information system, can solve privacy exposure and other issues

Inactive Publication Date: 2007-09-26
SUZHOU IND PARK LINKERINFO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The key to location-based services is to provide users with real-time electronic maps, geographic information and other related information services related to their needs. This kind of location data interaction application has always been based on data interaction between mobile terminals and monitoring centers, such as mobile phone users , if the mobile phone user needs to know their own location or someone else wants to check the mobile phone user's location, they need to apply for and activate the "mobile phone positioning" service, so that no matter the mobile phone user or any authorized person can use the network or mobile phone Query the location of the mobile phone user, so that the mobile phone user cannot avoid illegal inquiries caused by the leakage of the mobile phone number and valid authorization. The user is worried that his activities will be known by others, so he must constantly turn off and open the positioning function, "mobile phone positioning" It will be suspected because of privacy exposure, and some people even directly refuse this service. Therefore, a method based on geographic information system that can realize location data interaction between two or more mobile terminals is needed.

Method used

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  • Method for realizing inter-mobile terminal position data interaction based on geographical information system
  • Method for realizing inter-mobile terminal position data interaction based on geographical information system
  • Method for realizing inter-mobile terminal position data interaction based on geographical information system

Examples

Experimental program
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Embodiment 1

[0023] A method for realizing location data interaction between mobile terminals in the form of a WAP page:

[0024] The method for realizing location data interaction between mobile terminals based on a geographic information system as shown in Figure 1 includes the following steps:

[0025] (1) Request step: mobile terminal A (such as a mobile phone) sends a short message (such as sending WZ to 1****) to send a positioning request to the location service provider SP;

[0026] (2) Positioning step: the location service provider SP sends the mobile phone number requesting positioning to the positioning system LBS, and the positioning system LBS calculates the longitude and latitude position coordinates of the mobile terminal corresponding to the mobile phone number, and returns the longitude and latitude coordinates and the mobile phone number to location service provider SP;

[0027] (3) Information return step: the location service provider SP encapsulates a WAP address (su...

Embodiment 2

[0037] A method for realizing position data interaction between mobile terminals in the form of embedded GIS:

[0038] The method for realizing location data interaction between mobile terminals based on the geographic information system as shown in accompanying drawing 3 comprises the following steps:

[0039] (1) Request step: the mobile terminal A (such as a mobile phone) is embedded with an embedded GIS system, and the mobile terminal A sends a location request to the location service provider SP through a wireless network in the embedded GIS system;

[0040] (2) Positioning step: the location service provider SP sends the mobile phone number requesting positioning to the positioning system LBS, and the positioning system LBS calculates the longitude and latitude position coordinates of the mobile terminal corresponding to the mobile phone number, and returns the result to the location service provider Business SP;

[0041] (3) Information return step: the location servic...

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Abstract

The related method for position data interaction among mobile terminals based on GIS comprises: a. requesting data interaction; b. positioning terminal; c. accessing the GIS; and d. transmitting data. This invention is self initiated by terminal, and can ensure the terminal trace as other mobile terminal needs not to through the monitor center when obtaining the position message.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for realizing position data interaction between mobile terminals based on a geographic information system. Background technique [0002] Today's society is entering an information age, and the development of communication technology and the Internet has greatly changed people's way of life. With the development of society, the scope of people's activities has become larger and larger, and more and more uncertain. This mobility and uncertainty bring market and challenges to mobile communications, but also bring unlimited business opportunities for the development and expansion of location service services. [0003] Among many information systems, GIS (Geography Information System) is very popular because it can bring great convenience to people's travel, activities and life. GIS is now widely used on the Internet (such as WEBGIS: the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04L29/08H04Q7/22H04W4/02H04W64/00
Inventor 沈浩
Owner SUZHOU IND PARK LINKERINFO