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Centralized positioning method and system for the old going outside

A positioning method and centralized technology, applied in the field of positioning methods and systems for the elderly who go out, can solve problems such as poor security, and achieve a simple and practical positioning method

Inactive Publication Date: 2013-04-10
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the poor security of the existing elderly people when they go out, the present invention provides a positioning method based on a smart phone with GPS function and a server to realize the positioning of the elderly. When it is necessary to know the location of the elderly , as long as you send a text message to the server or make a phone call, you can realize the location of the elderly

Method used

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  • Centralized positioning method and system for the old going outside
  • Centralized positioning method and system for the old going outside

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Experimental program
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] refer to figure 1 , a centralized positioning system for the elderly who go out, including the elderly carrying a positioned machine with a GPS module and a server, the server includes a speech synthesis module for voice prompts and location notifications, a DTMF codec module for identifying user key values, An electronic map module for converting longitude and latitude information into found location information and a second SMS codec module for sending and receiving information. The positioned machine includes a remote control module for executing received corresponding commands, a GPS information extraction module for extracting longitude and latitude information, and a first short message codec module for receiving and sending information.

[0021] Such as figure 1 Shown is a block diagram of the software structure of the positioned machine in the present ...

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Abstract

Provided is a centralized positioning method and a system for the old going outside. The centralized positioning method and the system for the old going outside comprise the following steps: (1) The locator calls the server or sends messages to ask for positioning. (2) After the server receives the location requests and checks the password, the server sends positioning instructions to the localization machine to be positioned by messages. (3) After receiving the positioning instructions, the localization machine starts the global position system (GPS) module to carry out the positioning and to output the GPS information. (4) The GPS information extraction module of the localization machine extracts the useful latitude and longitude information from the GPS information. The successfully extracted information is sent to the server by text messages according to the agreed format. (5) The server carries out the match with the position information and gets the specific information then tells the locators so as to achieve the positioning for the old. The centralized positioning method and system for the old going outside has the advantages that when you want to know the position of the old, the purpose can be achieved by sending messages to the server or making a call.

Description

technical field [0001] The invention relates to a centralized location service, in particular to a positioning method and system for the elderly who go out. Background technique [0002] With the acceleration of population aging in our country, there will be more and more elderly people in our country, which will bring about various problems. The safety issue of going out for the elderly is one of them, because most of the time we are busy with work and have little time with our parents and elders. Due to the decline of various physical functions of the elderly, getting lost when going out or encountering some sudden physical discomfort is a problem that must be considered for the elderly. Therefore, it is very important to know the location information of the elderly in time. [0003] A common positioning method is to transmit the location information of the elderly to the locator through the 2G or 3G network, so that the location information of the elderly can be known i...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W4/14H04L29/08
Inventor 曹平万铮结方路平
Owner ZHEJIANG UNIV OF TECH
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