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TRANSCRIPT
PROJECT TITLEMember Name (XXXXXXXX)Member Name (XXXXXXXX)Member Name (XXXXXXXX)
May 1, 2023
PRESENTATION SCHEDULE
Introduction
Detail Informat
ion
Online Survey• Links &
Background
• Survey Result
• Findings
Conclusion
VIDEO
https://www.youtube.com/watch?v=MAA9JpGraoU
RFID RFID = Radio Frequency Identification Electronic labeling and wireless identification of objects using radio frequency Tag carries with its informationa serial numberModel numberColor 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
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 typesPassiveSemi-passiveActive
TYPES OF RFID TAGSActive Tags
• Use a battery• communicate over
distances of several meters
Semi-passive Tags• Contain built-in
batteries to power the chip’s circuitry, resist interference and circumvent a lack of power from the reader signal due to long distance.
• They are different from active tags in that they only transmit data at the time a response is received
Passive Tags• Derive their power
from the field generated by the reader
• without having an active transmitter to transfer the information stored
APPLICATIONSFrequency 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 APPLICATIONS
APPLICATIONS
Credit Cards with RFID(Paywave function)
Octopus (Smart Card)
APPLICATIONS
Autotoll (Electronic toll collection)
Access Control
ONLINE SURVEYBackground: Why? Target Audience?
Survey Link: http://qtrial.qualtrics.com/SE/?SID=SV_9N5UPRZuyuWtsk4No. of response:
SURVEY RESULTWhat types of industry do you think it is possible to
apply RFID technology?
Enhanced customer satisfactionIncreased inventory turnover rate
Reduced total cost
0
2
0
2
10
2
1
3
0
1 1
0
1
0
3
4 4 4 4
Benefits of using RFID in different industries
Manufacturing Retailing Transportation Warehousing
Survey QuestionDescription xxxxxx
Description xxxxxx Description xxxxxx
FINDINGS In medical uses and library management
CONCLUSION PositiveRFID is a contactless reading technology and can read through other materials
Hold more data than barcode doesRFID tags data can be changed or addedMore effective, bring lots of convenience to us NegativeCost is relatively remain high (compare to barcode)
RFID signals may have problems with some materials
RFID standards are still being developed
Thank you