Document control system with iot help (rfid & raspberry pi)

1. Document Control System with IOT help
RFID & Raspberry Pi Application Demo
By Team (Time slot) 18 Jun Sat, 3:10-3:30pm
GUAN ZHIYUAN (KE27), Nick
A0135943B
a0135943@u.nus.edu
VIKRAM JAIRAJ JARIWALA (SE24)
E0015129
e0015129@u.nus.edu

2. Introduction, IOT label / ID
• ID1-User/Employee ID Badge
• ID2-Document/Book RFID ID tag
RFID - proven technology in logistics ,authorize physical presence, payments etc.
1) low power (no need power, passive, active by the reader)
2) UID-ID & Short Range (security)
3) Memory (info and data store and exchange)
4) TRX (wireless communication, MMI interface for two IDs and the system)
Warehouse Management System (Cloud connected IOT) - We believe RFID can be
combined with Raspberry PI (cloud base system with cloud data base ) to create cost
effective solutions that in the area that requires Logging & Registering to reduce manual
effort (The use-case of this demo is in Document Store Room).

3. Business Cases with RFID usage
Confidential Document Register
Register which employee takes which document and also captures time duration
Outdoor Event Register
Mass user Registration and logging made simple - Marathons, sports event, Fire-
Drills, other outdoor events that needs human registration on larger scale.
Key Benefits of our demo system: RFID tag + Raspberry Pi
• Low Cost
• Low Energy
• Reduce the manual effort to log or register
• Other Sensors can be integrated

4. General IOT – Technology / Process Flow
Supply Chain Management
1, Event happen
(borrow document)
2, Sensor detect
(RFID: ID1, ID2)
3, Event data logging
(by Raspberry Pi)
4, Cloud data and server
5, Data Analysis & Approval
(ID1 & ID2 match)
6, Action
7, Report and Recorded

5. RFID Tag – 13.56MHz (example)
SLIX (NXP), RFID tag
1, size
12mm x 23mm x 0.1mm
2, memory
1024 bits
3, standard: iso15693
Range: 10cm
(more security: iso14443a/b)
(less range: 10mm in 14443)
4, FET / Acrylic
(easy use and assembly)

6. Elaborate on Confidential Document Register
1, low power (no need power, passive, active by the reader)
Simple RFID label (13.56MHz copper antenna 0.1mm x 12mm x 23mm, or smaller )
2, UID-ID & Short Range (security)
ID1: for every employee
ID2: for every document
3, Memory (info and data store and exchange)
Store necessary info into the RFID tag (1024bits)
4, TRX (wireless communication, MMI interface for two IDs and the system)
Verify and confirm the ID1 and ID2 are matched

7. Elaborate on Outdoor event register

8. Challenges & Future improvement
IOT + Big Data -> Intelligent System
1, collect more data from IOT sensor and the
open source data to make the system more
robust and useful, like store room temperature or
weather info
2, do big data analytic and a more friendly-use
system, easy and self drive application but more
security, like face detect and human body identify
3, AI robot in future for this demo and use case
4, need to aware the data (iot sensor value)
accuracy, real time and store safety…