TechCamps - Internet of Things

Overview Internet of Things
Azure IoT Services

Clemens Vasters, Architect, Microsoft Azure

Home Transportation Health Buildings Cities

Available
Parking Spots
Position

Starting the air
conditioner
Reserve a
working space
Start the
cleaning
Reducing the
temperature
Target

Monitors your
health
Recognises a
heart attack
Calls an
ambulance
Transmits an
early diagnosis
to the hospital
Transmits
optimal route to
the ambulance

Reduce
maintenance
duration Save time
Integrate
various
systems
Optimise
decision
making
process
Automate
processes

Smart
Products
Grid
Renewables
Oil/Gas/Coal
Recovery and
Distribution
Points
of Sale
Restaurants
Hotels
Fuel
Stations
Patients
Clinics
Hospitals
Nursing
Homes
Mobile
Care
SafetySecurity
Comfort
Lighting
Automation
Manufacturing
Integration and
Automation
Remote
Servicing
Predictive and
Reactive
Maintenance
Water
Waste
Pollution
Control
Fire
Emergency
Public
Safety
Law
Enforcement
Letters
Packages
Containers
Tanks Bulkware
Games
Events
Sports
Television
Streaming
Traffic Buses
Cars
Trucks
Trains
Vessels
Aircraft
Bikes
Smart
Energy
Smart Pro
Services
Smart
Retail
Smart
Mobility
Smart
Logistics
Smart
Factory
Smart
Cities
Smart
Entertain-
ment
Smart
Health-
care
Smart
Building
Home

Field
Gateway
Device
Connectivity & Management
Devices
RTOS,Linux,Windows,Android,iOS
Cloud Gateway
Event Hubs
Field
Gateway
Protocol
Adaptation

Field
Gateway
Device
Connectivity & Management
Analytics &
Operationalized Insights
Presentation &
Business Connectivity
Devices
RTOS,Linux,Windows,Android,iOS
Protocol
Adaptation
Batch Analytics & Visualizations
Azure HDInsight, AzureML, Power BI,
Azure Data Factory
Hot Path Analytics
Azure Stream Analytics, Azure HDInsight Storm
Presentation &
Business Connectivity
App Service, Websites
Dynamics, BizTalk Services,
Notification Hubs
Hot Path Business Logic
Service Fabric & Actor Framework
Cloud Gateway
Event Hubs
&
IoT Hub
Field
Gateway
Protocol
Adaptation

Devices Device Connectivity Storage Analytics
Presentation &
Action
Event Hubs SQL Database
Machine
Learning
App Service
Service Bus
Table/Blob
Storage
Stream
Analytics
Power BI
External Data
Sources
DocumentDB HDInsight
Notification
Hubs
External Data
Sources
Data Factory Mobile Services
BizTalk Services
{ }

Data
Ingest
CommandThat‘s easy …
Ingest rate
Storage
Security
…
That‘s not so
easy …
Security
Latency
…
Analyse
@ Scale
Big Data
Data in
Motion

Telemetry
Ingest
6
machines
20
sensors /
machine
X 120
sensors
/
production
line
=
Let‘s do the math …

Telemetry
Ingest
4
production
lines
/
plant
120
sensors /
production
line
X 480
sensors
/
plant
=

Telemetry
Ingest
480
sensors
/
plant
60
telemetry
ingests
/
minute
X 1,728,000
ingests
/
hour
=

Telemetry
Ingest
1,728,000
ingests
/
hour
50
e.g.
customers
X 86,400,000
ingests
/
hour
=
On a 24/7 basis
Hyper Scale is needed

Service Bus
Relay
Queue
Topic
Notification
Event
Hub
Interactive Dashboard(s)Production Line(s)
Data Ingest – Service Bus
Overview

Service Bus
* 1 Mio Producers
* 1 GB/sec aggregated
per Event Hub
Event Hub
Reader 1
Reader 2
Reader 3
….
Consumer Group
Throughput Units
1 GB/s writes
2 GB/s reads
Event Hub

Demo Time
How to create an Event Hub

Service Bus
Production Line(s)
Telemetry
Event Hub
Trend
Calculation
Alarm
Engine
Egress/
Transformation
Storage Dashboard(s)
Data in Motion Data at Rest Data in Motion

Service Bus
Event Hub
Stream Analytics
Transform
• Temporal Joins
• Filter
• Aggregates
• Projections
• Time Windows
Enrich / Correlate
• Other Streams
• Data at Rest
Production Line(s)
Telemetry
Service Bus
Event Hub
Storage

Our toll station has multiple toll booths,where a sensor placed on
top of the booth scans an RFID card affixed to the windshield of the
vehicles as they pass the toll booth.
The passage of vehicles through these toll stations can be modelled
as event streams over which interesting operations can be
performed.
Toll Id EntryTime LicensePlate State Make Model Vehicle Type
Vehicle
Weight
Toll Tag
1 2014-09-10 12:01:00.000 JNB 7001 NY Honda CRV 1 1535 7
2 2014-09-10 12:02:00.000 YXZ 1001 NY Toyota Camry 1 1399 4 123456789
…
Toll Id ExitTime LicensePlate
1 2014-09-10T12:03:00.0000000Z JNB 7001
2 2014-09-10T12:03:00.0000000Z YXZ 1001
…
LicensePlate RegistrationId Expired
SVT 6023 285429838 1
XLZ 3463 362715656 0
BAC 1005 876133137 1
RIV 8632 992711956 0
SNY 7188 592133890 0
ELH 9896 678427724 1
…

AzureToll Station
EventHub
Azure
Stream
Analytics
EventHub
<TollOutput>
AMQP
CSV
<enter, exit>
entryStream
<JSON>
outputStream
<JSON>
Web-Service
EventHub
consumer
exitStream
<JSON>

Commands
1:1; 1:n; n:m
Secure & Low Latency
Command & Control

Production Line(s)
Dashboard(s)
Command
Open Port
Public IP / Dynamic DNS
Command & Control

Command & Control
Production Line(s)
Dashboard(s)
VPN
Command

Production Line(s)
Dashboard(s)Cloud
CommandOutbound Connection
Service
Gateway
No active listening (unlike VPN)
Device initiated, outbound connections (like VPN)
Automatic Port Mapping (like VPN)
No open inbound ports; minimized attack surface
Public address
Full defendable
Server platform

Command & Control
Service Assisted Communication

http://crossbar.io/iotcookbook/

arduino.cc/en/Guide/ArduinoYun

Camera
(CSI)
4 USB Ports
Ethernet port
40 GPIO Pins
HDMI Port
Combined audio jack
and composite video
Power
Display
(DSI)

http://oliviaklose.com/hello-blinky

http://www.hanselman.com/blog/SettingUpWindows
10ForIoTOnYourRaspberryPi2.aspx

http://www.arduino.cc/en/Guide/ArduinoYun
http://start.tessel.io/install
http://oliviaklose.com/hello-blinky/

microsoft.hackster.io
github.com/ms-iot
github.com/dx-ted-emea/iot-labs
github.com/RobertEichenseer/IoT_MasterClass
github.com/dx-ted-emea/azure-tessel
http://www.connectthedots.io

http://oliviaklose.com/iot-cheat-sheet/

TechCamps - Internet of Things

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