图馆应用RFID技术之实务性研究.ppt

圖書館應用RFID技術之實務性研究 附註：本簡報部分內容曾發表於「RFID校園智慧圖書館座談會」(玄奘大學，2007/3/23) Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 2 識別系統 Auto-ID 光學文字 辨識 (OCR) 條碼 Barcode 生物辨識 智慧卡 Smart Card RFID 指紋辨識 聲紋辨識 RFID Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 3 條碼系統 包含數字與文字 可使用雷射、紅外線掃描器判讀 種類超過225種以上 最普及為EAN碼(European Article Number) 1976由UPC (Universal Product Code)發展 世界第一套商業用條碼 包含13 digitals Country id*2, Company id*5, manufacture’s item No.*5 and check digital*1 基於EAN，衍生多種編碼 Code Codabar: medical/clinical application Code 2/5 interleaved: automotive industry, goods storage, heavy industry Code 39: processing industry, logistics, universities and libraries 二維條碼 可包含中、英文、數字、記號、字型、空白等 尺寸自由選擇，印刷方面，不只在白紙上印黑字，也可以彩色印刷 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 4 智慧卡 晶片式電子資料儲存與運算系統 最早出現於1984年電話預付卡 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 智慧卡家族(依ISO標準分類) 5 ISO 7810 Chip cad ISO 7816 Contactless Chip cards Memory card Processor card Processor card Memory card Processor card Memory card Close coupling ISO 10536 Proximity ISO 14443 Vicinity coupling ISO 15693 Combi Card -I Combi Card -II Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 6 各種識別系統比較 項目 Barcode OCR Biometry Smartcard RFID system Typical data quantity (bytes) 1-100 1-100 — 16-64k 16-64k Data Density Low Low High Very high Very high Machine readability Good Good Expensive Good Good Readability by people Limited Simple Difficult Impossible Impossible Influence of dirt/damp Very high Very high — Possible Low Influence of covering Total failure Total failure Possible — Low Influence of direction and position Low Low — Contacts Medium Purchase cost/reading electronics Very low Medium Very high Low Medium Operating costs Low