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Vehicle positioning intelligent answer apparatus

A technology of intelligent response and transponder, which is applied in the field of vehicle GPS communication, can solve the problems of space resource occupation, achieve practical traffic status information, high-speed and accurate transmission, and realize the effect of information storage

Inactive Publication Date: 2005-03-23
UNIV OF SCI & TECH BEIJING
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AI Technical Summary

Problems solved by technology

[0004] The purpose of this product is to provide a vehicle positioning intelligent transponder, which solves the problems of real-time traffic reporting, GPS energy saving and space resource occupation

Method used

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  • Vehicle positioning intelligent answer apparatus
  • Vehicle positioning intelligent answer apparatus
  • Vehicle positioning intelligent answer apparatus

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Embodiment Construction

[0012] The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing:

[0013] Such as figure 1 As shown, the entire intelligent transponder operates on the basis of the global system for mobile communication GSM, and the intelligent transponder establishes a communication mode with the vehicle monitoring center through GSM. The whole system utilizes GPS positioning technology to calculate the geographic location information of the current moving vehicle according to the received signal, including high-precision three-dimensional position and precise time information. Information transmission utilizes the short message function of GSM, including sending vehicle location data and receiving control signaling from the monitoring center; the vehicle monitoring center uses GIS technology to display the electronic map of the traffic area, and marks the location of the controlled vehicle on the electronic map. Current ...

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Abstract

The invention provides a vehicle positioning intelligent responder and is composed of the function chips, GPS receiver, power supply and terminal device made up of the GSM modules. It connects with the vehicle monitoring center through the GSM. GPS receiver is used to receive the information of the receiving monitoring center and collect the data and the function chip will respond it reasonably after calculating. The wireless communication adopts the short message function of the GSM to send the location data of the vehicle and transmit the control signaling from the monitoring center. The vehicle monitoring center reports the real time traffic status. Its advantages are saving energy and space channel resource, reporting the real time traffic status precisely and solving the problem of the real time traffic report, GSP energy-saving and impropriating the space channel resource.

Description

technical field [0001] The invention belongs to the technical field of vehicle-mounted GPS communication, and in particular provides a vehicle-mounted positioning intelligent transponder, which can save energy and space resources, and can report traffic status accurately at high speed. Background technique [0002] With the acceleration of the pace of life and the improvement of the quality of life, people hope to enjoy more comprehensive, more effective, fast, accurate and safe services in terms of road traffic conditions. Based on the development of electronic information technology, the Global Positioning System (GPS) will soon be applied to the transportation industry, especially in the application of vehicle anti-theft, alarm, tracking, positioning, scheduling, and management. Now the global positioning system (GPS), the global mobile communication system (GSM), the geographic information system (GIS), the short message communication technology (SMS) of the digital mobi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00H04B1/59
CPCY02B60/50
Inventor 周贤伟杨军覃伯平
Owner UNIV OF SCI & TECH BEIJING
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