iot architectures for interoperability · iot architectures for interoperability interoperability...

IoTTechExpo Berlin, 1st of June 2017

Dr.-Ing. Alexander Willner

IOT ARCHITECTURES FOR INTEROPERABILITY

Interoperability within the Internet of Things is more than pushing JSON via MQTT.

IF THERE IS NOTHING ELSE TO REMEMBER…

3

ABOUT ME

Dr.-Ing. Alexander Willner

Fraunhofer FOKUS

Software-based Networks (NGNI) Business Unit

Director of the Industrial Internet of Things (IIoT) Center

[email protected]

Technische Universität Berlin

Next Generation Networks (AV) Chair

Industrial Internet of Things (IIoT) Research Group Manager & Lecturer

[email protected]

http://iiot-center.org

http://openiotfog.org

@AlexWillner

linkedin.com/in/willner

xing.to/willner

http://digitale-vernetzung.org

http://www.internet-of-things-lab.org

4 Minutes

TERMINOLOGY AND ORIENTATION

5

THE INTERNET OF THINGS

Th

e C

on

ne

ctiv

ist b

ase

d o

n C

isco

da

ta

6

SMART

Factory

Grid

Agriculture

City and Buidling

Transportation

SMARTPhone

Wearable

TV

Appliances

Home

Connectivity Data Exchange

INDUSTRIALInternet of Things

CONSUMERInternet of Things

INDUSTRIAL VS. CONSUMER IOT

Ba

se

d o

n T

exa

s In

stru

me

nts

an

d M

oo

r Insig

hts

& S

trate

gy's

rep

ort

Se

gm

en

ting th

e In

tern

et o

f Th

ing

s (Io

T)

Health

Plugs

7

A convergence between operational technologies (OT) and modern information technologies (IT).

There is a paradigm shift in the industry.

8

Smart GridSmart Mobility

Health-care

Smart DevicesSmartphone

Industry 4.0

Smart HomeSmart Building

Smart Meter

SmartFactory

THE INTERNET OF CONNECTED THINGS AND SERVICES

Pla

ttform

Ind

ustrie

4.0

-G

rap

hic

s ©

Bo

sch

Re

xro

th A

G

End

TERMINOLOGY AND ORIENTATION

6 Minutes

SOME CONTEXT

14

LARGEST NON-PROFIT ORGANIZATION FOR APPLIED RESEARCH IN EUROPE

24,000 staff

More than 70%is derived from contracts with industry and from publicly financed research projects.

Almost 30%is contributed by the German federal and LänderGovernments.

67 institutes and research units

Fin

an

ce

vo

lum

e

€2.1 billion

2015

Co

ntr

act

Res

ear

ch

€1.8 billion

Major infrastructure

capital expenditure and

defense research

15© Fraunhofer FOKUS

18 PERFORMANCE CENTERS

16

ICT

Life Sciences

Light & Surfaces

Microelectronics

Production

Materials and Components

Defense and Security

FRAUNHOFER GROUPS


BERLIN CENTER FOR DIGITAL TRANSFORMATION

Healthcare Mobility & City of the future

Industry& Production

Critical infrastructure& Energy

TRANSFER CENTERS FOR DIGITAL TRANSFORMATION

IoT Lab 5G Testbed Industrie 4.0 Lab Hardware for CPS Lab

ECONOMY

IndustryStart-ups SME

BSI

BMI

Senate of Berlin

BMWi

BMBF BMG

BMVi FU BerlinTU Berlin HU Berlin

Univ.

PotsdamUdK Berlin


OVERVIEW OF THE IOT TECHNOLOGY STACK

19

We help our customers connecting the industrial physical with the digital world.

The vendor-agnostic Industrial Internet of Things (IIoT) Center was formed.


OFFERINGS

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b.o

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21

We develop toolkits and testbeds …

22

…that are aligned with latest standards within four focus areas.

End

SOME CONTEXT

20 Minutes

KEY CHALLENGES FOR TRUE INTEROPERABILITY

25

THE IOT LANDSCAPE

Ma

tt Tu

rck

& S

utia

nD

on

g

26

THE IIOT SDOS AND ALLIANCES

AIO

TI W

G3

27

DIFFERENT LEVELS OF INTEROPERABILITY

ET

SI W

hite

Pa

pe

r: Ach

ievin

g te

ch

nic

al in

tero

p.

➁ ➂➊

Connectivity Communication Data

➃

Programmability

29


ET

SI W

hite

Pa

pe

r: Ach

ievin

g te

ch

nic

al in

tero

p.

30

CONNECTIVITY

Op

en

Syste

ms In

terc

on

nectio

n (O

SI) L

aye

rs

cables, frequency, …

Ethernet, Wi-Fi, 802.15.4, …

IPv4, IPv6, IPSec, MPLS, …

UDP, TCP, SCTP, RTPS, …


MEETING HARD REAL-TIME REQUIREMENTS IN INDUSTRIAL DOMAINS

Ba

se

d o

n In

du

stria

l Eth

ern

et F

acts

/ IAO

NA

Synchronized processes,

electric gear systems

machine tools,

robots

conveyors,

most automation machinery

facility control,

guide systems


INDUSTRIAL NETWORK MARKET SHARES 2016

HM

S

IEEE TSN


WIRELESS TECHNOLOGIES COMPARED

Source: http://de.slideshare.net/PeterREgli/lpwan

Ba

nd

wid

th

Range

5G

4G

3G

2G

Bluetooth

BLE

RFID/NFC

802.11n

802.11ac

LPWAN (e.g. LoRa, SigFox, NB-IoT LTE)ZigBee

802.15.4

➋ ➂➀


➃

Programmability

35


ET

SI W

hite

Pa

pe

r: Ach

ievin

g te

ch

nic

al in

tero

p.

36

INTEROPERABILITY ABOVE OF LAYER 7

37

OPEN PLATFORM COMMUNICATIONS UNIFIED ARCHITECTURE

OPC UA API

SOAP, proprietary

HTTP, proprietary, AMQP

TCP

IP Background: Vertical

automation industry

38

HISTORY (TWO DIFFERENT LINES OF DEVELOPMENT)

Pris

mTe

ch

40

ONEM2M

oneM2M API

HTTP, MQTT, CoAP, WebSocket

TCP, UDP

IP

Background: Horizontal

telecommunications industry

41

HISTORY (AS A CONTINUATION OF ETSI M2M, WHICH STARTED 2009)

ET

RI

43

DATA-DISTRIBUTION SERVICE

DDS API

DDSI-RTPS

TCP, UDP

IPBackground: Horizontal

military research

44

HISTORY

Pris

m T

ech

46

DATA-DISTRIBUTION SERVICE

W3C WoT API

OPC UA, oneM2M, …

TCP, UDP

IPBackground: lack of

interoperability across

platforms


DEFINING IOT (SEMANTIC) INTEROPERABILITY SINCE 2014

Ba

se

d o

n: W

ebsta

ndard

sfü

rd

as Io

T, M

atth

ias K

ova

tsch

, Sie

me

ns

Binding Templates

Interaction Model

Scripting API

Binding Templates

Interaction Model

Scripting API

Things

Description

Things

Description

HTTP CoAP

OCFCoAP

BACnet

oneM2MCoAPGeneric

Gateway

Application Application

➁ ➌➀


➃

Programmability

49


ET

SI W

hite

Pa

pe

r: Ach

ievin

g te

ch

nic

al in

tero

p.

50

SYNTACTICAL INTEROPERABILITY

Op

en

Syste

ms In

terc

on

nectio

n (O

SI) L

aye

rs

XML, JSON, CSV, TTL, binary,

…

51


ET

SI W

hite

Pa

pe

r: Ach

ievin

g te

ch

nic

al in

tero

p.

52

SEMANTIC INTEROPERABILITY

Op

en

Syste

ms In

terc

on

nectio

n (O

SI) L

aye

rs

53

LEVELS OF MEANINGFULNESS

On

eM

2M

TR

000

7 S

tudy o

f Ab

stra

ctio

n &

Se

ma

ntic

s


USING THE SEMANTIC WEB LAYER CAKE

Ba

se

d o

n T

. Be

rne

rs-L

ee. W

WW

Pa

st a

nd

Fu

ture

. Pre

se

nta

tion

at

the

Roya

l So

cie

ty, Lo

nd

on.

#


A DIRECTED, LABELLED MULTI-GRAPH “ON TOP” OF XML, JSON, …

56

GOOGLE SEMANTIC KNOWLEDGE GRAPH

57

SMART

Factory

Grid

Agriculture

City and Buidling

Transportation

SMARTPhone

Wearable

TV

Appliances

Home

Connectivity Data Exchange

INDUSTRIALInternet of Things

CONSUMERInternet of Things

INDUSTRIAL VS. CONSUMER IOT

Ba

se

d o

n T

exa

s In

stru

me

nts

an

d M

oo

r Insig

hts

& S

trate

gy's

rep

ort

Se

gm

en

ting th

e In

tern

et o

f Th

ing

s (Io

T)

Health

Plugs

➁ ➂➀


➍

Programmability


BY 2020 THE DIGITAL UNIVERSE WILL REACH 44 TRILLION GB.

DE

LL


WHERE DATA WILL BE PROCESSED UNTIL 2017

Cis

co

Con

su

lting S

erv

ices, 2

01

4

61

BACK TO THE FUTURE

Pe

ter L

evin

e: R

etu

rn to

the

Ed

ge

an

d th

e E

nd

of C

lou

d C

om

pu

ting

62

TOWARDS INTEGRATED FOG, EDGE AND CLOUD COMPUTING

Private Cloud

Edge Node

Edge Node

Fog Node

Fog Computing Edge Computing Cloud Computing

latency, jitter, dependency on network

data privacy and protection

value of data

PublicCloud

63

STANDARDIZATION: ETSI MANAGEMENT AND ORCHESTRATION (MANO)

ET

SI

NFV Management and

Orchestration

VNFs

ManagerVNFs

Manager

Hardware Resources

Computing

Hardware

Storage

Hardware

Network

Hardware

Virtualisation Layer

Virtual

Computing

Virtual

Storage

Virtual

Hardware

VNF1 VNF2 VNF3

EMS1 EMS2 EMS3

OSS/BSS

Service, VNF and Infrastructure

Description

Orchestrator

VNFs

Manager

Virtualised

Infrastructure

Manager

End

CHALLENGES

1 Minute

SUMMARY

➁ ➂➀


➃

Programmability

Interoperability within the Internet of Things is more than pushing JSON via MQTT.

IF THERE IS NOTHING ELSE TO REMEMBER…


INDUSTRIAL IOT FORUM 2017

OpenIoTFog

BACKUP

2 Minutes

OPENIOTFOG

72

A SOFTWARE-DEFINED, HIGHLY INTERCONNECTED INDUSTRY 4.0-READY PLC.

73

COMMUNICATION WITH ACTUATORS, SENSORS, PLC’S, ERP AND MES

74

ORCHESTRATION OF APPLICATIONS TO A DISTRIBUTED FOG NETWORK

App Store

Or

ch

es

tr

ati

o

n

E

n

gi

ne

Orchestration

Robot Control App

Videoanalysis App

Condition Monitoring App

End

OPENIOTFOG

The Fraunhofer Center for Digital Transformation

and the Transfer Center Internet of Things

BACKUP

78

4 BERLIN-BASED FRAUNHOFER INSTITUTES DESIGN DIGITAL TRANSFORMATION

http

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w.d

igita

le-v

ern

etz

un

g.o

rg

Economy

Start-Ups, SME,

Industry

Fraunhofer Institutes

FOKUS, HHI, IPK,

IZM

Research &

Science

TU, FU, HU, HTW,

Beuth,

Politics

Berlin & EU

79

BERLIN CENTER FOR DIGITAL TRANSFORMATION

http

://ww

w.d

igita

le-v

ern

etz

un

g.o

rg

Healthcare Mobility &

City of the future

Industry &

ProductionCritical

infrastructure

& Energy

IoT Lab

Dr. Florian Schreiner

5G Testbed

Dr. Richard Weiler

Industrie 4.0 Lab

Eckhard Hohwieler

Hardware for CPS Lab

Dr. Stephan Guttowski

Dr. Maik Hampicke

FIELDS OF APPLICATION

TRANSFERZENTREN

Directory

• Prof. Manfred Hauswirth (Spokesperson, FOKUS)

• Prof. Klaus-Dieter Lang (IZM)

• Prof. Martin Schell (HHI)

• Prof. Ina Schieferdecker (FOKUS)

• Prof. Eckart Uhlmann (IPK)

• Prof. Thomas Wiegand (HHI)

Management

Jürgen Diller/ Petra Steffens

Sc

ien

tific A

dvis

ory

Bo

ard

Ind

us

tria

l A

dvis

ory

Bo

ard

IND

US

TR

Y F

OR

UM

»D

IGIT

AL

TR

AN

SF

OR

MA

TIO

N«

80

APPLICATION AREAS

http

://ww

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igita

le-v

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etz

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g.o

rg

Healthcare Mobility & City of

the future

Industry

& Production

Critical

infrastructure

& Energy

• Tele monitoring

• Tele diagnostics

• Technologies

measuring the

health status

• Highly automated

driving

• Early warning

systems

• Smart Data

services for Smart

Cities

• Seamless value

chains

• Internet of Things

• Service-based

business models

• Smart energy

consumption

• Predictive

maintenance

• Safe and resilient

infrastructures

81

4 TRANSFER CENTERS BUILDING A BRIDGE TO THE ECONOMY

http

://ww

w.d

igita

le-v

ern

etz

un

g.o

rg

Healthcare Mobility

& City of the future

Industry

& ProductionCritical infrastructure

& Energy

TRANSFER CENTERS FOR DIGITAL TRANSFORMATION

IoT Lab 5G Testbed Industrie 4.0 Lab Hardware for CPS Lab

ECONOMY

IndustryStart-ups SME


OFFERINGS IN THE TRANSFER CENTER IOT

http

://ww

w.in

tern

et-o

f-thin

gs-la

b.o

rg


TECHNOLOGIES IN THE TRANSFER CENTER IOT

http

://ww

w.in

tern

et-o

f-thin

gs-la

b.o

rg

iot architectures for interoperability · iot architectures for interoperability interoperability...

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