This is similar to the radio frequency identification (RFID) systems often seen in transit systems such as San Francisco's Clipper swipe card or London's Oyster scheme.
这个系统类似于旧金山路路通卡及伦敦Oyster公交卡采用的射频识别（RFID）系统。
A new and promising non - contacted IC card (radio frequency card) identification system is introduced in this paper.
文中介绍了一种很有前途的非接触式ic卡识别技术，射频卡识别。
Radio Frequency Identification (RFID) card is becoming a new fashion in the application field of smart card, replacing the traditional contacting IC card.
射频识别卡正逐渐取代传统的接触式ic卡，成为智能卡领域的新潮流。
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