RFID Apppication

1. 3D PRINTING IN FOOD
AU OI YING 15222950
22 February 2016

2. CONTENTS
Introducti
on of
3Dprintin
g
Applicatio
n in Food
Survey
Result
Future
development
Conclusion

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. TYPES OF RFID TAGS

7. APPLICATIONS

8. CURRENT APPLICATIONS

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

10. APPLICATIONS
Autotoll (Electronic toll collection)
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

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