中文摘要 車輛已成為國人生活中不可或缺的交通工具,然而台灣地區汽車竊盜案發生率一直居高不下,而且贓車往往間接成為歹徒的犯案工具,因而衍生出其他各種類型的犯罪活動。 RFID(Radio Frequency Identification,無線射頻辨識系統)是近年來最熱門的無線辨識技術之一。它可以不需接觸,長距離即可達到快速有效的辨識目的。因此把這種特性應用到汽車辨識,將可獲致相當大的成效。 本文利用RFID的技術,配合資料庫快速搜尋特點,可以迅速辨識各種交通工具的身份,尤其是贓車和特種車輛均可有效判別。正確車輛資料將提供給相關人員,可以有效防範歹徒利用贓車或偽裝成特種車輛犯案。同時本系統將記錄贓車行經路線以作為追蹤的依據,以期達到節省人力、節省時間、節省資源、和減少誤差等目的。
ABSTRACT Vehicles have become the essential means of local public transportation in our daily lives. However, the rate of motor vehicle thefts has increased rapidly in recent years. The stolen vehicles usually have become the criminal tools and are used to help to develop all types of crimes. RFID (Radio Frequency Identification) system is one of the most popular wireless identification technologies in recent years. It doesn’t need to contact with the object and could identify the object effectively and quickly in long distance. For this reason, the RFID technology can be used to help us to identify the vehicles, and the performance should be much better. This article is based on the technology of RFID that can be associated with a database with fast search capabilities. The reader in the RFID system will scan every car at every major intersection, and it will automatically and reliably identify unique vehicles and stolen vehicles. The RFID system not only can prevent car thieves from using stolen vehicles to commit crimes but also provide the correct information of vehicles to relative officials. On the advantages of the RFID technology, the system can also record the position of the stolen vehicles and track the paths of the stolen vehicles. Therefore, the RFID system can save the laborers, times and resource, and decrease inaccuracy.