1. LED PANEL

2. WORKFLOW
Further
Introduction Application Survey report
development

3. 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

4. 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

5. RFID TAG
 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. T YPES OF RFID TAGS
Active Tags Semi-passive Tags Passive Tags
•Use a battery •Contain built-in •Derive their power
•communicate over batteries to power the from the field
distances of several chip’s circuitry, resist generated by the
meters interference and reader
circumvent a lack of •without having an
power from the active transmitter to
reader signal due to transfer the
long distance. information stored
•They are different
from active tags in
that they only
transmit data at the
time a response is
received

7. APPLICATIONS
Frequency of RFID tags in different applications
Frequency Appx. Read Data Speed Cost of Application
Range Tags
Low Frequency <5cm Low High • Animal Identification
(125kHz)
(passive) • Access Control
High Frequency 10 cm – 1m Low to Moderate Medium • Smart Cards
(13.56 Mhz) to Low
(passive) • Payment (paywave)
Ultra High 3m -7m Moderate to Low • Logistics and Supply
Frequency (433, High Chain
868-928 Mhz) (passive)
• Baggage Tracking
Microwave (2.45 & 10m -15m High High • Electronic toll collection
5.8 Ghz) (Autotoll)
(passive)
• Container Tracking
20m – 40m
(active)

8. CURRENT APPLICATIONS
Current Applications
Application Segment Representative Competitive Technologies Current Typical Tag Type
Applications Penetration
Access Control Doorway entry Other keyless entry High Passive
technologies
Asset Tracking Locating tractors within None Low Active
a freight yard
Asset Tagging Tracking corporate Bar Code Low Passive
computing systems
Authentication Luxury goods counterfeit Holograms Low Passive
prevention
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 GPS-based Systems Low Active
shipping terminals
SCM (Pallet Level) Tracking palletized Bar Code Minimal Active, Passive
shipments
SCM (Item Level) Identifying individual Bar Code Minimal Passive
items
Vehicle Identification Electronic toll collection Bar Code, License plate, Medium Active, Passive
reader systems
Vehicle Immobilizers Automotive ignition Other theft prevention High Passive
systems technologies

9. Credit Cards with RFID
(Paywave function) APPLICATIO
NS
Octopus (Smart Card)

10. APPLICATIO
NS
Autotoll ( E l e c t r o ni c to l l c o l l e c t i o n )
Access Control

11. ONLINE SURVEY
 Target: SME
 Information: Opinion on RFID and its applications
 Site:
 http://qtrial.qualtrics.com/SE/?SID=SV_9N5UPRZuyuWtsk4

12. SURVEY RESULT
Benefits of using RFID in different industries
Manufacturing Retailing Transportation Warehousing
4
4
4
4
3
3
2 2
2
1
1
1
1
1
0 0
0
Enhanced customer 0
satisfaction Improved efficiency
Increased inventory turnover 0 0
rate Reduced manpower
Reduced total cost

13. FURTHER DEVELOPMENT
 In medical uses and library management

14. VIDEO

15. CONCLUSION
 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