射频识别技术是利用无线信道实现双向通信的一种识别技术。

RFID (Radio Frequency identification) is one of the identification technologies which can realize intercommunication by using wireless channel.

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利用射频识别技术，采用RS485协议，通过PLC CP341模块与射频识别装置之间的串行通信，实现了对焦炉炉号的准确识别。

Taking the technique of RFID and RS485 protocol, through serial communication between PLC CP341 model and RFID appliance, oven-number identifying precisely on coke oven is accomplished.

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为了实现珍贵图书的智能检索与管理，提出了一个基于无线射频识别技术(RFID)的解决方案。

To achieve the intelligent retrieval and management of the precious books, a solution based on wireless RF identification (RFID) is proposed.

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