射频识别技术及其在交通领域的应用

The RFID Technology and its Application in Transportation Field

射频识别 (RFID)技术采用大规模集成电路技术、识别技术、计算机及通信技术 ,通过读写器和安装在载体 (车辆或设备或人员 )上的RFID卡 ,构成RFID系统 ,实现对载体的非接触的识别和数据信息交换。RFID技术已广泛应用于交通、公安、路政、物流管理等领域。

The RFID (Radio Frequency Identification) technology consists of a variety of technologies including large-scale integrated circuit technology, identification technology, computer and communication technology. A RFID system is composed of a Reader and RFID Tags attached to carriers such as vehicles, equipment or persons. The identification of these tag carriers and exchange of data between reader and tag are executed in non-contact manner.The RFID technology is now exploited in a variety of areas including transportation, public security, road traffic administration, cargo flow management, etc. In this paper,the application of RFID technology in transportation field is introduced.