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11010754 pt8


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11010754 pt8

  1. 1. RFID<br />
  2. 2.
  3. 3. RFID<br />RFID = Radio Frequency Identification<br />Electronic labeling and wireless identification of objects using radio frequency <br />Tag carries with its information<br />a serial number<br />Model number<br />Color or any other imaginable data<br />When these tags pass through a field generated by a compatible reader, they transmit this information back to the reader, thereby identifying the object<br />
  4. 4. RFID components<br />A basic RFID system consists of these components:<br />A programmable RFID tag/inlay for storing item data; <br />Consisting of an RFID chip for data storage <br />an antenna to facilitate communication with the RFID chip <br />A reader/antenna system to interrogate the RFID inlay <br />Application software and a host computer system<br />
  5. 5. RFID Tag<br />The RFID tag consists of an integrated circuit (IC) embedded in a thin film medium.<br />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<br />3 types<br />Passive<br />Semi-passive<br />Active<br />
  6. 6.  Types of RFID Tags<br />
  7. 7. Applications<br />
  8. 8. Current Applications<br />
  9. 9. Applications<br />Credit Cards with RFID<br />(Paywave function)<br />Octopus (Smart Card)<br />
  10. 10. Applications<br />Autotoll (Electronic toll collection)<br />Access Control<br />
  11. 11. Online Survey<br />Target: SME<br />Information: Opinion on RFID and its applications<br />Site: <br /><br />
  12. 12. Survey Result<br />
  13. 13. Further Development<br />In medical uses and library management<br />
  14. 14. Video<br />
  15. 15. Conclusion<br />Positive<br />RFID is a contactless reading technology and can read through other materials<br />Hold more data than barcode does<br />RFID tags data can be changed or added<br />More effective, bring lots of convenience to us<br />Negative<br />Cost is relatively remain high (compare to barcode)<br />RFID signals may have problems with some materials<br />RFID standards are still being developed<br />