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Vehicle monitoring system based on global positioning system (GPS) and general packet radio service (GPRS)

A technology of vehicle monitoring and GPS module, which is applied in the direction of location information-based services, radio wave measurement system, satellite radio beacon positioning system, etc. It can solve the problems of inability to receive broadcast messages from the monitoring center, lack of real-time display of geographical location, etc., and achieve Effects of size reduction, low operating voltage, and cost reduction

Inactive Publication Date: 2012-04-18
HARBIN FEIYU TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Patent No. 201020594562.0 provides a gprs-based embedded gps position detector, but this patent is mainly used in fire protection, lacks the function of real-time display of geographic location, and cannot send text messages and messages to other monitoring terminals and monitoring centers Alarm information, and cannot receive broadcast messages from the monitoring center

Method used

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  • Vehicle monitoring system based on global positioning system (GPS) and general packet radio service (GPRS)
  • Vehicle monitoring system based on global positioning system (GPS) and general packet radio service (GPRS)
  • Vehicle monitoring system based on global positioning system (GPS) and general packet radio service (GPRS)

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Embodiment Construction

[0014] Such as figure 1 As shown, the vehicle monitoring system should be composed of 3 parts, vehicle terminal, GPRS wireless network, and monitoring center. The present invention is designed for the first part of vehicle-mounted terminals.

[0015] The vehicle-mounted terminal is composed of single-chip microcomputer, GPS module, GPRS module, keyboard, alarm module, liquid crystal display module and SD card. The single-chip microcomputer is used as the control unit, and other modules are connected with the single-chip microcomputer.

[0016] The GPS module of the vehicle terminal adopts the holux GR-87 module of Taiwan Changtian Company, the GPRS communication module adopts the GR47 of Sony-Ericsson Company, the ATMEGA64L single-chip microcomputer is used as the control chip, and it also includes an alarm module and a 4×4 keyboard. The entire vehicle-mounted terminal is packaged in a plastic shell, placed in a place where the driver can easily observe and operate. The who...

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Abstract

The invention discloses a vehicle monitoring system based on a global positioning system (GPS) and general packet radio service (GPRS). The vehicle monitoring system mainly comprises a monitoring center, a GPRS wireless communication network and a vehicle-mounted terminal, wherein the monitoring center is a computer; the software of a geographic information system is integrated in the computer, and the computer can be networked; and the vehicle-mounted terminal mainly comprises a GPS module, a microprocessor, a GPRS communication module, a keyboard, a liquid crystal module, an alarm module and a secure digital (SD) card. With a comprehensive information technical application system of modern wireless communication network GPRS digital communication and geographic information system (GIS) analysis means, scientific, systematic and comprehensive supervision of various kinds of vehicles is realized, resources such as good vehicles and fields are reasonably configured and scheduled, management efficiency is improved, operational cost is reduced, and an effective way is provided for robbery prevention and theft prevention.

Description

technical field [0001] The invention relates to a vehicle monitoring system based on GPS+GPRS Background technique [0002] In recent years, with the rapid development of mobile communication value-added services, mobile location service will become a new mobile communication value-added service. At the same time, with the rapid development of computer technology, new trends have emerged in vehicle management. (Global Positioning System), GPRS and other technologies can know the position of each vehicle at any time, and transmit the vehicle's speed, mileage and other information to the monitoring personnel through GPRS and SMS. Through computer-aided management, fleet managers can see the operation of vehicles at a glance, which is convenient for vehicle scheduling, so that the efficiency of existing vehicles can be further improved. At the same time, the combination of many traditional disciplines and computer technology has given birth to a number of new disciplines, one ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02G01S19/42
Inventor 何浩胡德隆马庆钟
Owner HARBIN FEIYU TECH
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