Sample pss7
- 2. Future Introduction development Applications Survey Results Conclusion of RFID and opportunities
- 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 data When these tags pass through a field generated by a compatible reader, they transmit this information back to the reader, thereby identifying the object
- 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 system
- 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 › Active
- 6. Active Tags Semi-passive Tags Passive Tags • Use a battery • Contain built-in • Derive their power • communicate over batteries to power from the field distances of several the chip’s circuitry, generated by the meters resist interference reader and circumvent a • without having an lack of power from active transmitter to the reader signal transfer the due to long information stored distance. • They are different from active tags in that they only transmit data at the time a response is received
- 7. Frequency Appx. Read Data Speed Cost of Tags Application Range Low Frequency (125kHz) <5cm Low High • Animal Identification (passive) • Access Control High Frequency (13.56 Mhz) 10 cm – 1m Low to Moderate Medium to • Smart Cards Low (passive) • Payment (paywave) Ultra High Frequency (433, 868-928 3m -7m Moderate to High Low • Logistics and Supply Chain Mhz) (passive) • Baggage Tracking Microwave (2.45 & 5.8 Ghz) 10m -15m High High • Electronic toll collection (Autotoll) (passive) • Container Tracking 20m – 40m (active)
- 8. Application Segment Representative Applications Competitive Technologies Current Typical Tag Penetration Type Access Control Doorway entry Other keyless entry High Passive technologies Asset Tracking Locating tractors within a freight yard None Low Active Asset Tagging Tracking corporate computing systems Bar Code Low Passive Authentication Luxury goods counterfeit prevention Holograms Low Passive Baggage Tracking Positive bag matching Bar Code, Optical Character Low Passive Recognition POS Applications SpeedPass Credit Cards, Smart Cards, Medium Passive Wireless Phones SCM (Container Level) Tracking containers in shipping GPS-based Systems Low Active terminals SCM (Pallet Level) Tracking palletized shipments Bar Code Minimal Active, Passive SCM (Item Level) Identifying individual items Bar Code Minimal Passive Vehicle Identification Electronic toll collection Bar Code, License plate, reader Medium Active, Passive systems Vehicle Immobilizers Automotive ignition systems Other theft prevention High Passive technologies
- 9. Credit Cards with RFID (Paywave function) Octopus (Smart Card)
- 10. Autotoll (Electronic toll collection) Access Control
- 11. Target: SME Information: Opinion on RFID and its applications Site: › http://qtrial.qualtrics.com/SE/?SID=SV_9N5UP RZuyuWtsk4
- 12. Types of industries that respondents think it is possible to apply RFID technology Document Management 8% Inventory Control 10% Security Customer Services 8% 5% Library Management Hotel Management 21% Other 5% 18% Pharmaceutic Banking and Finance manufacturing industries 5% 15% Social Services Logistics and Supply Chain 3% Management 20%
- 13. In medical uses and library management
- 15. 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 us Negative › Cost is relatively remain high (compare to barcode) › RFID signals may have problems with some materials › RFID standards are still being developed