Method for communicating with GPS (Global Positioning System) terminal in designated area and server

A GPS terminal and designated area technology, applied in the directions of instruments, satellite radio beacon positioning systems, measuring devices, etc., can solve the problems of poor scalability, single function of GPS terminals, low positioning accuracy, etc., to achieve easy operation, strong scalability, Accurate effect

Inactive Publication Date: 2011-08-17
SHENZHEN MESADA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems such as single function, poor expandability, and low positioning accuracy of existing GPS terminals in the prior art. The present invention provides a method and server for communicating with GPS terminals in a designated area

Method used

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  • Method for communicating with GPS (Global Positioning System) terminal in designated area and server
  • Method for communicating with GPS (Global Positioning System) terminal in designated area and server
  • Method for communicating with GPS (Global Positioning System) terminal in designated area and server

Examples

Experimental program
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Embodiment 1

[0045] Such as figure 1 As shown, a method for communicating with a GPS terminal in a designated area provided by the present invention includes steps:

[0046] Step 10, obtain the location information of the GPS terminal, and send the location information of the GPS terminal to the server; the location information can be geographic coordinate longitude information, geographic coordinate latitude information, speed information, moving direction information, altitude information and other information one or more of

[0047] Step 20, judging whether the GPS terminal is located in the specified area;

[0048] Step 30, when the GPS terminal is located in the designated area, send message information to the GPS terminal. The message information may be one or more of various information such as parking fee information, speed limit information, and geographical indication information.

Embodiment 2

[0050] Such as figure 2 As shown, the method for communicating with the GPS terminal in the designated area provided by the present invention comprises steps:

[0051] Step 10, obtain the location information of the GPS terminal, and send the location information of the GPS terminal to the server; the location information can be geographic coordinate longitude information, geographic coordinate latitude information, speed information, moving direction information, altitude information and other information one or more of

[0052] Step 20, judging whether the GPS terminal is located in the designated area; step 20 specifically includes step 210, step 220, namely:

[0053] Step 210, acquiring position information of multiple reference points within the specified area;

[0054] Step 220, comparing the position information of the reference point with the position information of the GPS terminal; when step 220 is completed, proceed to step 30, namely:

[0055] Step 30, when the...

Embodiment 3

[0057] The method for communicating with a GPS terminal in a designated area provided by the present invention comprises the steps of:

[0058] Step 10, obtain the location information of the GPS terminal, and send the location information of the GPS terminal to the server; the location information can be geographic coordinate longitude information, geographic coordinate latitude information, speed information, moving direction information, altitude information and other information one or more of

[0059] Step 20, judging whether the GPS terminal is located in the designated area; step 20 specifically includes step 210, step 220, namely:

[0060] Step 210, obtaining the location information of multiple reference points in the specified area; step 210 specifically includes steps 212 and 214, namely:

[0061] Step 212, divide the specified area into grid-like array cells, and select grid nodes as reference points; the horizontal dividing line of the grid in the specified area is...

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PUM

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Abstract

The invention relates to a method for communicating with a GPS (Global Positioning System) terminal in a designated area and a server, wherein the method comprises the following steps that the position information of the GPS terminal is obtained and sent to the server; the server judges whether the GPS terminal is positioned in the designated area or not; and when the GPS terminal is positioned in the designated area, the server sends message information to the GPS terminal. The method and server provided by the invention have the advantages of abundant functions, strong expansibility and high accuracy.

Description

【Technical field】 [0001] The invention relates to a GPS terminal communication method and a communication device, in particular to a method and a server for communicating with a GPS terminal in a designated area. 【Background technique】 [0002] With the development of the economy and the continuous improvement of people's living standards, cars have gradually entered the daily lives of many people. GPS, which is convenient for vehicle travel, is also being used more and more. GPS (Global Positioning System) is the Global Positioning System, which is a system that uses space satellites as navigation stations to complete radio positioning. With the popularization of GPS, people also have more new requirements for GPS equipment, such as having communication functions such as information prompt function and information receiving function in a designated area. However, the existing GPS does not have the above-mentioned functions, and has disadvantages such as single function, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G01S19/42
Inventor 易润平邹远富
Owner SHENZHEN MESADA TECH
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