RFID Technology & it's Uses

1. RFID Technology & It’s UsesRFID Technology & It’s Uses
Presented by: Ashish Kumar PalPresented by: Ashish Kumar Pal
Submitted to:Submitted to: Dr. Manju K.
Chattopadhyay
4th Nov 20154th Nov 2015

2. CONTENTCONTENT
• Introduction of RFID
• History of RFID
• Component of an RFID system
• What is RFID tags
• Advantages of RFID system
• RFID in animal traceability

3. CONTENTCONTENT
• RFID application point
• RFID in defense application
• RFID advantage and bar code
• Privacy : the flip side of RFID
• RFID summary
• Reference

4. Radio Frequency Identification:
RFID is an Automatic Data Capture technology that uses
radio-frequency waves to read a movable item to identify,
categorize & track...
RFID is fast, reliable, and does not require physical line of
sight or contact between reader/scanner and the RFID
tagged item.
INTRODUCTION OF RFIDINTRODUCTION OF RFID

5. HISTORY OF RFIDHISTORY OF RFID
• In 1945, Léon Theremin invented an espionage tool for
the Soviet Union which retransmitted incident radio
waves with audio information.
• Mario Cardullo's device, patented on January 23, 1973,
was the first true ancestor of modern RFID, as it was a
passive radio transponder with memory.

6. RFID API Software
(Communicates with the RFID Reader)
Customer-Specific
Application Software
Host Computer
Host Memory Space
Reader
AntennaAntenna
Application
Program
Interface
(API)
Application
Program
Interface
(API)
Components of an RFID System

7. RFID system componentsRFID system components
Ethernet
RFID
Reader
RFIDTag RF Antenna Network Workstation

8. What is RFID? -- The Tags
Tags can be attached to
almost anything:
 pallets or cases of product
 vehicles
 company assets or personnel
 items such as apparel,
luggage, laundry
 people, livestock, or pets
 high value electronics such
as computers, TVs, camcorders

9. What is RFID? -- The Tags
Tags can be read-only or read-write
Tag memory can be factory or field programmed
and optionally permanently locked (security)
Data written to the tag
left unlocked, can be
modified over more than
100,000 times, allowing the
the tag to be reused or
updated

10. Advantages of RFID Systems
 Ability to read data without visual access
 Ability to read data from moving objects
 Ability to read data at distance, from 3cm to
100 metres
 Ability to secure the tag data
 Ability to update data in the tag (write)
 Ability to have automated read of tags.
 Ability to have the tag form to suit the
application

11. RFID in Animal Traceability

12. RFID Application Points
C
Wireless
Bill of Lading
Material Tracking
• Assembly Line

13. RFID in Defence Applications
 Inventory and Asset management using long
range RFID tags (6 metres)
 Securing and sealing slow moving inventory
 High accuracy in location and quantity of
Inventory
 Automatic confirmation for picking and
deployment of inventory, using fixed and mobile
readers
 Inventory user identification
 Allocate inventory to individual users
automatically

14. • No line of sight required for reading
• Multiple items can be read with a single scan
• Each tag can carry a lot of data (read/write)
• Individual items identified and not just the category
• Passive tags have a virtually unlimited lifetime
• Active tags can be read from great distances
• Can be combined with barcode technology
RFID advantages over bar-codes

15. • Hidden placement of tags
• Unique identifiers for all objects worldwide
• Massive data aggregation
• Unauthorized development of detailed profiles
• Unauthorized third party access to profile data
• Hidden readers
“Just in case you
want to know, she’s
carrying 700 Euro…”
Privacy: The flip side of RFID

16. Strengths
 Advanced technology
 Easy to use
 High memory capacity
 Small size
Weaknesses
 Lack of industry and application
standards
 High cost per unit and high RFID
system integration costs
 Weak market understanding of
the benefits of RFID technology
Opportunities
 Could replace the bar code
 End-user demand for RFID
systems is increasing
 Huge market potential in many
businesses
Threats
 Ethical threats concerning
privacy life
 Highly fragmented competitive
environment
RFID Summary

17. REFERENCEREFERENCE
• http://www.epcglobalinc.com/
• http://www.rfidjournal.com/
• http://rfidprivacy.com/
• http://www.rfidinc.com/
• http://www.buyrfid.com

18. Thank You!Thank You!