Two Wheel Balancing scooter

1. Two Wheel balancing scooter
Ng Hoi Tung Cindy (15226948)
Lee Sze Man (15214184)
20-Oct-15

2. Presentation schedule
Introduction
Detail
information
Online
Survey
• Lines &
Background
• Survey result
• Findings
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
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

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
6%
23%
24%
29%
6%
12%
Types of the companies answersingthe questionnaire
Education
Manufacturing
Retailing
Warehousing
Transportation
Others
Enhanced
customer
satisfaction
Improved
efficiency Increased
inventory
turnover rate
Reduced
manpower 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 differentindustries
Manufacturing Retailing Transportation Warehousing

13. Further Development
• In medical uses and library management

14. Video
https://www.youtube.com/watch?v=9G4yiO1Cmv4

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