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RFID APPLICATIONLee Ka Long 13202537
8 October 2013
CONTENT
Introduction of RFID Applications Survey
Results
Future developme
nt and opportunitie
s
Conclusion
RFID
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
RFID COMPONENTS
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
TYPES OF RFID TAGS
Active
• Use a battery
• Communicate over distances of several meters
Semi-passive
• Contain built-in batteries to power the chip’s circuitry.
• Only transmit data at the time a response is received.
Passive
• Derive their power from the field generated by the reader
• Without having an active transmitter to transfer the information stored
FREQUENCY OF RFID TAGS IN DIFFERENT APPLICATIONS
Frequency Appx. Read Range
Data Speed Cost of Tags
Application
Low Frequency (125kHz)
<5cm
(passive)
Low High • Animal Identification
• Access Control High Frequency (13.56 Mhz)
10 cm – 1m
(passive)
Low to Moderate
Medium to Low
• Smart Cards
• Payment (paywave)
Ultra High Frequency (433, 868-928 Mhz)
3m -7m
(passive)
Moderate to High
Low • Logistics and Supply Chain
• Baggage Tracking
Microwave (2.45 & 5.8 Ghz)
10m -15m
(passive)
20m – 40m
(active)
High High • Electronic toll collection (Autotoll)
• Container Tracking
CURRENT APPLICATIONSApplication Segment
Representative Applications
Competitive Technologies
Current Penetration
Typical Tag Type
Access Control Doorway entry
Other keyless entry technologies
High Passive
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 Recognition
Low Passive
POS Applications
SpeedPass Credit Cards, Smart Cards, Wireless Phones
Medium Passive
SCM (Container Level)
Tracking containers in shipping terminals
GPS-based Systems
Low Active
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 systems
Medium Active, Passive
Vehicle Immobilizers
Automotive ignition systems
Other theft prevention technologies
High Passive
AP
PLIC
ATIO
NS
Credit Cards with RFID
(Paywave function)
Octopus (Smart Card)
AP
PLIC
ATIO
NS
Autotoll (Electronic toll collection)
Access Control
ONLINE SURVEY
Target: SME Information: Opinion on RFID and its
applications Site:
http://qtrial.qualtrics.com/SE/?SID=SV_9N5UPRZuyuWtsk4
SURVEY RESULT
Logistics and Supply Chain Management
20%
Pharmaceutic manufacturing
industries15%
Library Management21%
Inventory Control
10%
Document Management8%
Security8%
Customer Services5%
Hotel Management5%
Banking and Finance5%
Social Services3%
Other18%
Types of industries that respondents think it is possible to apply RFID technology
VIDEO