Introduce a typical IOT system architecture and a simple IOT demo.

1. Nov 2016
KienDN
IOT: A demo of gas leakage monitoring

2. About me
2

3. IoT trend
3
1 Person

4. IoT & Cloud: Logical Architecture
4
Business
system
Dashboard
Low power
device
Existing IOT
devices
IOT
client
IP cable
devices
IOT
client
Field
gateway
IOT
client
Cloud
gateway
Device state
(Identity & Registry)
Data Storage Data Analytic
Security &
Configuration
Data stream processor
Sensor & Hub Data processing & analytic (on Cloud) PresentationNetwork
Internet
System Layer
Device/App
Cloud related
Internet

5. Gas leakage – Industry problem
5
Refrigerant
Gas detection
Steel & Metal
processing gas
detection
Automotive
industry
gas detection
Car park
gas detection
Solution?

6. Gas leakage monitoring - Solution
6
Measure
concentratio
n
Gas
leakage
monitoring
Measure gas concentration
and send to cloud
Display gas data by graph in
real time
Stop/start gas devices
remotely
Trigger alarm by 3 modes:
Hot, Warm, Cold
Real time
graph
Remote
control
Alarm
trigger

7. Gas leakage monitoring - Modules
7
FIELD GATEWAY
(Raspberry PI)
LCD Display
module
Sound Alarm
module
Data
aggregation
Wifi
connection
Sensor devices
(Arduino)
SENSOR DEVICEs
(Arduino)
Gas sensor
reporter
Bluetooth
connection
LED alarm
blink
IOT Cloud
Data stream
processor
Data
storage
Device state
DASHBOARD
(Web app)
Graph
display
Control
button
Internet
Internet

8. Gas leakage monitoring - Implementation
8
SENSOR DEVICEs
- Andruino Uno 3
- MQ2
- Bluetooth HC 05
- LED
- Wire
- Resistor
FIELD GATEWAY
- Raspberry Pi 3
- LCD 2x16
- Alarm 5V
- LED
- Wire
- Resistor
AWS IOT (Cloud)
- ThingShadow
- Certificate
- Policy
- Rule engine
- ElasticSearch
DASHBOARD
- AWS Kibana
- Javascript
- Android app
Internet
Internet
There are many other Device, Framework available

9. Potential application
9
Smart Energy: Water
Smart measure: Health care
Smart Energy: Electricity Power
Let’s start invent your own!

10. Thank you!
10