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RFID Application Chung Hiu Ngan 13213792 11 Oct 2013

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  • 1. RFID Application Chung Hiu Ngan 13213792 11 Oct 2013

2. Introduction of RFIDFuture development and opportunitiesContentApplicationsConclusionSurvey Results 3. RFID = Radio Frequency Identification Electronic labeling and wireless identification of objects using radio frequency Tag carries with its information a serial number Model number Color or any other imaginable dataWhen these tags pass through a field generated by a compatible reader, they transmit this information back to the reader, thereby identifying the objectRFID 4. A basic RFID system consists of these components: A programmable RFID tag/inlay for storing item data; consisting of an RFID chip for data storage an antenna to facilitate communication with the RFID chip A reader/antenna system to interrogate the RFID inlay Application software and a host computer systemRFID components 5. The RFID tag consists of an integrated circuit (IC) embedded in a thin film medium. Information stored in the memory of the RFID chip is transmitted by the antenna circuit embedded in the RFID inlay via radio frequencies, to an RFID reader 3 types Passive Semi-passive ActiveRFID Tag 6. Active Tags Use a battery communicate over distances of several metersSemi-passive TagsPassive Tags Contain built-in batteries to power the chips circuitry, resist interference and circumvent a lack of power from the reader signal due to long distance. They are different from active tags in that they only transmit data at the time a response is received Derive their power from the field generated by the reader without having an active transmitter to transfer the information storedTypes of RFID Tags 7. Target: SME Information: Opinion on RFID and its applications Site: http://qtrial.qualtrics.com/SE/?SID=SV_9N5UP RZuyuWtsk4Online Survey 8. Types of industries that respondents think it is possible to apply RFID technology Document Management 8% Inventory Control 10%Security 8%Library Management 21%Customer Services 5%Other 18%Hotel Management 5%Banking and Finance 5%Pharmaceutic manufacturing industries 15% Logistics and Supply Chain Management 20%Survey ResultSocial Services 3% 9. Video 10. Video 11. Positive RFID is a contactless reading technology and can read through other materials Hold more data than barcode does RFID tags data can be changed or added More effective, bring lots of convenience to usNegative Cost is relatively remain high (compare to barcode) RFID signals may have problems with some materials RFID standards are still being developedConclusion