車輛監控系統整合GPS和GPRS之研究與實現
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2006
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Abstract
本文為以ARM 7為核心整合GPS receiver與GSM/GPRS module之嵌入式車輛監控系統設計。本文將GPS與GPRS做結合，將此ARM 7嵌入式平台安置在車輛上，並配合監控台的電子地圖，如此不只可以將車輛目前所在地的位置，展現在電子地圖上。
當發生緊急狀況時，也能在第一時間將GPS所接收到的最新地理位置透過GPRS上傳到網路上，將資訊回傳到監控台，並設計出提供多人同時線上車輛監控和錄音等功能的監控端。
經過模擬驗證，吾人發現確實能夠即時的正確運作，而回傳的資料也能夠正確的顯示在電子地圖上，進而達到車輛監控的目的。
This paper discusses the implementation of the ARM 7 core as the basis for combining GPS receiver and GSM/GPRS module. GPS and GPRS are combined and this embedded system of the ARM 7 core is installed on the vehicle. Via linkage of the system through the internet, the location of the vehicle can be seen on an electronic map. In addition, if a critical situation arises, the most recent vehicle location and coordinates recorded by the GPS can be quickly sent to control system. Moreover, we design a server for multi-user to monitor and to tape-record vehicles online. Simulations results showed that the system performs consistently, and correctly shows the location of the vehicle on the electronic map.
This paper discusses the implementation of the ARM 7 core as the basis for combining GPS receiver and GSM/GPRS module. GPS and GPRS are combined and this embedded system of the ARM 7 core is installed on the vehicle. Via linkage of the system through the internet, the location of the vehicle can be seen on an electronic map. In addition, if a critical situation arises, the most recent vehicle location and coordinates recorded by the GPS can be quickly sent to control system. Moreover, we design a server for multi-user to monitor and to tape-record vehicles online. Simulations results showed that the system performs consistently, and correctly shows the location of the vehicle on the electronic map.
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Keywords
GPS, GPRS, 嵌入式系統設計, GPS, GPRS, embedded system design