With the rapid development of China Freight Transport, the problem of driving security assurance needs to be effectively solved. The Driving Security Assurance System which is composed of GPS, GPRS and RFID can real-time monitor vehicles and goods. Based on the correlational study of them, we develop the application programs of GPS, RFID and GPRS that are applied to the Road Freight Transportation Information System under the Linux Embedded Operating System environment. The programs are debugged perfectly. The functions of intelligent identification, location, tracking, monitoring, management are successfully realized.
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