A location information sharing system and sharing method

Abstract

The invention relates to a position information sharing system and a sharing method, which is characterized in that: the sharing system includes a position information base, an interconnection node and a position application, the position information base stores the position information of the position terminal and the user, and these positions constitute the position information through the interconnection nodes. Internet, location applications use location information in the Internet to provide services to users; the top layer of interconnected nodes is the root interconnected node, and the root interconnected node issues digital certificates for each location information base, each interconnected node and location application, which are used for data Authentication and encryption at the time of exchange. The sharing method includes the steps of the ID management module for ID management, the registration management module for the registration management of the interconnected nodes, the location application and the location information database, and the transaction market module to complete the use authorization of the location information to protect the privacy information and avoid unauthorized access. , the steps of implementing data sharing by the data sharing module, and the steps of implementing charging management by the charging management module.

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...

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

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