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System and method for sharing location information

A technology of location information and sharing system, which is applied in the field of computer information application method and network, and can solve the problems of inability to realize information exchange and sharing.

Active Publication Date: 2015-01-14
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These current service systems are all completed independently, and information exchange and sharing cannot be realized between them

Method used

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  • System and method for sharing location information
  • System and method for sharing location information
  • System and method for sharing location information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0132] Embodiment: A location application that realizes "location monitoring" through the location information library In the embodiment, the user uses the location application to set up an electronic fence, such as setting that the child must In the electronic fence, if the child leaves the range defined by the electronic fence, the location application will give an alarm. The user's location information is stored in the location information database, and the location application "Location Monitoring" can access the user's location information at any time after the user authorizes it.

[0133] The present invention has also been verified by experiment. In the experiment, the present invention is based on the second generation of China Education and Scientific Research Computer Network (CERNET2), and the location information database information sharing and authorization experiment environment have been built. In the experiment, 36 high-performance servers have been set up. Th...

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Abstract

The invention relates to a system and method for sharing location information. The system and method are characterized in that the sharing system comprises location information bases, interconnection nodes and location application, the location information of location terminals and users is stored in the location information bases, the locations form a location information internet through the interconnection nodes, and the location application provides services for the users through the location information in the location information internet; the interconnection nodes on the top layer serve as root interconnection nodes, the root interconnection nodes issue digital certificates for each location information base, each interconnection node and the location application, and the digital certificates are used for authentication and encryption during data exchange. The sharing method includes the steps that an ID management module carries out ID management, a registering management module carries out registering management on the interconnection nodes, the location application and the location information bases, a trading market module completes use authorization of the location information to guarantee privacy information and prevent authority exceeding accessing, a data sharing module achieves data sharing, and a charging management module achieves charging management.

Description

technical field [0001] The invention relates to a computer information application method and network, in particular to a location information sharing system and sharing method. Background technique [0002] Generally, location-based services (Location Based Service, LBS) obtain the location information (geographical coordinates or geodetic coordinates) of mobile terminal users through various location positioning methods (such as satellite positioning, positioning based on the radio communication network of telecom mobile operators, and positioning through WIFI). Coordinates), with the support of the Geographic Information System (GIS) platform, provide users with corresponding services. [0003] Services based on location information are used in various fields, such as public transportation, logistics management, school bus safety, guardianship of children and the elderly, making friends, traveling, and checking in. These current service systems are completed independentl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W4/02G06F17/30
CPCH04L67/51H04L67/52H04L67/60
Inventor 安常青王继龙姜彩萍李子木
Owner TSINGHUA UNIV
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