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Method for carrying out information exchange based on geographic position

A geographic location information, geographic location technology, applied in the field of information exchange based on geographic location

Inactive Publication Date: 2015-04-15
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as far as the means of information exchange between users is concerned, the existing LBS applications still adopt the traditional mode

Method used

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  • Method for carrying out information exchange based on geographic position
  • Method for carrying out information exchange based on geographic position

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Experimental program
Comparison scheme
Effect test

Embodiment

[0036] A method for exchanging information based on geographic location includes the following steps:

[0037] Step 101: The message sending module obtains its geographic location by using the positioning technology.

[0038] The message sending module uses the current GPS information of the device to complete the positioning. As an auxiliary means, the message sending module can also use the base station, Wi-Fi and other information to correct the result of GPS positioning, so as to obtain more accurate geographic location information. As an alternative, GPS positioning can also be replaced by Beidou positioning.

[0039] After the positioning is completed, the message sending module will obtain the latitude and longitude coordinates of its geographic location, denoted as P s =(lon s ,lat s ). Among them, lon s and lat s respectively represent the longitude and latitude components in the geographic location coordinates of the message sending module.

[0040] Step 102:...

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Abstract

The invention discloses a method for carrying out information exchange based on a geographic position. The method comprises the following steps: S1, an information sending module sends a message bound with geographical position information to a server; S2, an information receiving module arrives at a geographical position corresponding to the bound geographical position information, and receives the message from the server. The step S1 specifically comprises the following steps: S11, the information sending module utilizes a positioning technology to obtain the geographical position where the information sending module is, and takes the geographical position as the geographical position information; S12, the information sending module binds the geographical position information with information to be sent to obtain the message, and sends the message to the server. Through the adoption of the method provided by the invention, the information sending module can carry out non-real-time information exchange with the information receiving module in a specific geographical position range.

Description

technical field [0001] The invention relates to the field of communication and information systems, and more particularly to a method for exchanging information based on geographic location. Background technique [0002] In recent years, with the rapid development of the mobile Internet and the rapid popularization of intelligent mobile terminals, the way of information exchange between people is changing with each passing day. With the rise of LBS (Location-Based Service, location-based service), many new social and service models have been born. For example, the LBS-based social networking application "Momo" makes it possible for strangers to socialize by building connections for users who are in the same geographical location at the same time. Through the built-in LBS search function, "Dianping" can search for services around the user's current location, helping users to quickly and conveniently obtain various life services near their geographic location. [0003] Howev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/12
CPCH04W4/025H04W4/029H04W4/12
Inventor 丁旋刘云浩杨磊
Owner TSINGHUA UNIV