RAMI 4.0
An architectural Model for Industrie 4.0
Dr.-Ing. Peter Adolphs
Berlin, 18th of June 2015
Platformproject today and tomorrow as bracket
for all Industry 4.0 relevant activities in Germany
► The Platform Industry 4.0 sees itself as a cooperation of all stakeholders
► The goal is a broadly supported consensus
Platform
Platform Industry
Industry
4.0
Plattform 4.0
I4.0 AG2
►
►AG1
AG1
►
►AG2
AG2
►
►AG3
AG3
►
►AG4
AG4
Strategy
Strategy and
and Framework
Framework
Referencearchitecture,
Referencearchitecture, Standards
Standards and
and Norms
Norms
Innovation
Innovation and
and Research
Research
Security
Security of
of networked
networked systems
systems
VDI/VDE
BITKOM
ZVEI
►Focusproject
►Cyber
►Leaderchip
Industry 4.0
►GMA 7.21
Industry 4.0
►GMA 7.20 CPS
Physical
Systems
►I4.0 Interoperability
►I4.0 Market &
Strategy
circle
Industry 4.0
►SG1 see above
►SG2
-"►SG3
-"►SG4
-"-
VDMA
DIN/ DKE
►Forum
►Mgt.
Industry 4.0
Quelle: Roland Heidel, SIEMENS
circle
Industry 4.0
Internet of Things and Services
3
© Martin Hankel, Bosch Rexroth AG
Targets for the Reference Model
1. Illustrative and simple architectural model
Structuring of all Industry 4.0 aspects into manageable partial contents for
focused discussions
2. Localization of existing norms and standards
Identification and closing of gaps
Identification of overlaps and establishing preferred solutions
Identification of subsets of a norm or a standard for rapid implementation of
partial contents of Industry 4.0
3. Localization of Use Case content
To identify and close technical gaps for the implementation of use cases
Identification of development opportunities for the future
4
Four main aspects for Industrie 4.0
Horizontal Integration
Worldwide value chains
consistent Engineering
Systems Engineering through out the life
cycle • digital production
Vertical Integration
High-flexibility • lot-size 0
People as main director of the value chain
Systems follow the people needs
Qualification for people
Basic Element for Industrie 4.0 systems
the
Industrie 4.0 component
6
I4.0 component
Unified model for description of
assets (from sensor/actuator til the whole plant)
products
All IP used in the plant
It consists out of an asset enriched by the so called
„Administration Shell“
Virtual representation of the real asset
Data for status information of the asset
But also all data which was generated during life
cycle in a consistent format
The administration shell is the central Data-Warehouse
for the asset during the whole life cycle
7
The model for the administration shell
Funktionen
Administration
shell
Repräsentation
Communication
Kommunikationsfähigkeit
Typ/ Instanz
Type/instance
Gegenstand/ Entität
Asset/entity
8
Data & functional access during the whole life cycle
Development
Maintenance
Usage
Production
Type
Maintenance
Usage
Instance
Zugriff auf Daten
und Funktionen
Gegenstand, z.B.
Elektr. Achse
VerwaltungsSchale I4.0-Komponente
9
I40 components can be defined during
engineering according to relevance
Keine I4.0-Komponente
(Unbekannt)
(Anonym)
(Individuell bekannt)
Entität
Gegenstand
Beispiele für I4.0-Komponenten
VerwaltungsSchale VerwaltungsSchale Gegenstand,
z.B. Maschine Gegenstand, z.B.
Klemmenblock
VerwaltungsSchale VerwaltungsSchale Gegenstand, z.B.
Elektr. Achse Gegenstand, z.B.
Standard-SW
(Gegenstand gibt Zugriff
auf Verwaltungsschale)
(Übergeordnetes System
gibt Zugriff auf
Verwaltungsschale)
= Schnittstelle/ Datenformate
I4.0-konform ausgeführt
10
I4.0-konforme Kommunikation Administration shell can be hosted
on the asset or centrally
Lebenszyklus der FabrikMaintenance
Development
Entwicklung
Type
Typ
Usage
Nutzung/
Wartung
Production
Produktion
Maintenance
Usage
Nutzung/
Instance
Instanz
Wartung
Access during whole
life cycle
Zugriff auf Daten
und Funktionen
Repository
VerwaltungsSchale VerwaltungsSchale VerwaltungsSchale Realisation of administration
shell on a central server
possible
Identifizierbarkeit
Shopfloor
Gegenstand,
z.B. Maschine 1
Gegenstand, z.B.
Klemmenblock Gegenstand,
z.B. Maschine 2
assets
11
I4.0 components can be interleaved
I4.0-konforme Kommunikation ("oben") I4.0-Komponente
= Schnittstelle/ Datenformate
I40-konform ausgeführt
Verwaltungs-Schale ,
Gegenstand mit
Aktiver I4.0-Komm.fähigkeit, so dass
Schnittstellen
ausgeprägt werden
können
For several aspects the view on a
Schnittstelle
whole functional unit is useful
KomponentenManagement
Gegenstand,
z.B. Maschine → e.g. control functions of a machine
Schnittstelle
1
2
I4.0-konforme Kommunikation ("unten") For other aspects the direct access
to basic Assets is needed:
I4.0-Komponente
I4.0-Komponente
VerwaltungsSchale VerwaltungsSchale Gegenstand, z.B.
Klemmenblock
Gegenstand, z.B.
Elektr. Achse → e.g. Condition Monitoring
→ e.g. Asset-Management
…
12
Reference Model Industrie 4.0
13
Reference Architecture Model Industry 4.0 (RAMI4.0)
14
View: Functional hierarchy for Industrie 4.0 components
rom
f
(
nts
e
n
po
m
co ved
0
.
l I4 terlea
l
a
or
in
f
l
n
e
a
od nts c
m
d
ne
e
i
f
o
i
p
n
m
• U .0 co
4
• I
Co
l
i
t
ct
u
d
pr o
ted
c
e
nn c
r ld
o
W
)
15
Technical asset of IEC and ISA
Quelle Thomas Schulz, General Electric
16
Anlagenhierarchie
Quelle Thomas Schulz, General Electric
17
View: Life cycle & value added chain
• Co
n
• Co sistent d
a
mbin
ation ta model
d
of va
lue c uring the
hain
w
for ty hole life
pe an
c
d ins ycle
tance
in on
e
mode
l
18
Life cycle according to IEC CD 62890
Quelle IEC CD 62890
Realisation in RAMI4.0
Development
Type
Maintenance
Usage
Production
Maintenance
Usage
Instance
Quelle Plattform Industrie 4.0
19
View: IT Layer
20
View: IT Layer
• Assets (e.g. sensor, actuator,
mechanical parts, documents, IP, …)
21
View: IT Layer
• Interface between „real world“ and
IT representation
• HMI of the assets
22
View: IT Layer
• Harmonized communication towards the
information layer
• If necessary (e.g. in time sensitive applications)
direct communication via real time network
23
View: IT Layer
• I4.0 compatible data
representation and access
24
View: IT Layer
• I4.0 compatible functional access
to the assets
• Base services for the business
processes
25
View: IT Layer
• Realisation of business processes
26
What is the practical relevance?
… shown on the example sensors
27
Example: Sensor-Data-Fusion
28
Example: Sensor-Data-Preprocessing
29
Example: Big-Data-Transfer from sensor
30
Thank you for your attention!
www.plattform-i40.de
31