Document Control System with IOT helpRFID & Raspberry Pi Application Demo

By Team (Time slot) 18 Jun Sat, 3:10-3:30pm

GUAN ZHIYUAN (KE27), NickA0135943Ba0135943@u.nus.edu VIKRAM JAIRAJ JARIWALA (SE24)E0015129e0015129@u.nus.edu

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).

Business Cases with RFID usageConfidential 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

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 server5, Data Analysis & Approval (ID1 & ID2 match)6, Action7, Report and Recorded

RFID Tag – 13.56MHz (example)

SLIX (NXP), RFID tag1, size

12mm x 23mm x 0.1mm2, memory

1024 bits3, standard: iso15693

Range: 10cm(more security: iso14443a/b)(less range: 10mm in 14443)4, FET / Acrylic (easy use and assembly)

Elaborate on Confidential Document Register1, 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 employeeID2: 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

Elaborate on Outdoor event register

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 info2, 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 case4, need to aware the data (iot sensor value) accuracy, real time and store safety…