物联网技术
物聯網技術
물련망기술
INTERNET OF THINGS TECHNOLOGIES
2014年
1期
66-67
,共2页
RFID%通信%输送线%交换
RFID%通信%輸送線%交換
RFID%통신%수송선%교환
RFID%communication%transport line%exchange
依靠成熟的RFID 读写技术，通过与光电开关的结合，巧妙地避免了两个RFID读写头对一个标签进行同时读写，需要实现数据在两套PLC间的交互问题。该方法整个结构简单，控制方便，系统通讯可靠稳定，并可变换成多种结构。
依靠成熟的RFID 讀寫技術，通過與光電開關的結閤，巧妙地避免瞭兩箇RFID讀寫頭對一箇標籤進行同時讀寫，需要實現數據在兩套PLC間的交互問題。該方法整箇結構簡單，控製方便，繫統通訊可靠穩定，併可變換成多種結構。
의고성숙적RFID 독사기술，통과여광전개관적결합，교묘지피면료량개RFID독사두대일개표첨진행동시독사，수요실현수거재량투PLC간적교호문제。해방법정개결구간단，공제방편，계통통신가고은정，병가변환성다충결구。
Depended on the mature RFID technology and combined with photoelectric switches, simultaneous reading and writing on one label by two RFID read-write head was avoided intelligently, which needs real-time data interaction between two PLC processors. The system has simple structure and is easy to control. Its communication is reliable and stable, and can change into different structure.
