RFID 技術(shù)由于其可靠性高、適應(yīng)環(huán)境廣、總體成本低已經(jīng)在制造業(yè)信息化和物流領(lǐng)域發(fā)揮了巨大作用，如何更有效，精確的讀取RFID 信息成為影響RFID 在工業(yè)生產(chǎn)線上大量應(yīng)用的關(guān)鍵，本文論述了借助于ARM 體系平臺(tái)和Linux 操作系統(tǒng)，在硬件和軟件上實(shí)現(xiàn)生產(chǎn)線RFID 終端讀寫器的設(shè)計(jì)方案，樣機(jī)已經(jīng)在冰箱生產(chǎn)線上進(jìn)行了實(shí)驗(yàn)，并取得較好的效果。
關(guān)鍵詞：ARM, 嵌入式，射頻識(shí)別，生產(chǎn)線
Abstract：As RFID technology accepted worldwide, It is recognized promising in Reducing cost and improving automation level. So how to read RFID Tag and its information more effectively and precisely became a key factor in deploying RFID technology in product lines. Based on Embedded Systems technology and Linux, we developed a terminal to read RFID tags and process information at first hand. the prototype has been tested in refrigerator product line and preformed well.
Keyword：ARM, Embedded System, Linux, RFID Chinese Library Classification：TP335；TP274 Document code：A