Zertifizierungsprogramm Certification Programme Smart Home + Building Example 3: Concept of testing and certification of Smart Home cross-system interoperability 2nd DG Connect & ETSI-WS on Smart M2M Appliances Dr. Wolfgang Klebsch VDE Technology & Innovation 14 October 2014 Slide 0 2nd DG Connect & ETSI Workshop on Smart M2M Appliances VDE e.V. alle Rechte vorbehalten
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Certification Programme Smart Home + Building...preparation Interface Interface Data Model requirements for messages Sequence diagram Sequence diagram Sequence diagram for standardi-sation
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ZertifizierungsprogrammZertifizierungsprogramm
g p g
Certification Programme Smart Home + Building
Example 3: Concept of testing and certification of Smart Home cross-system interoperabilityy p y
2nd DG Connect & ETSI-WSon Smart M2M Appliances
Dr. Wolfgang KlebschVDE Technology & Innovation
14 October 2014 Slide 02nd DG Connect & ETSI Workshop on Smart M2M AppliancesVDE e.V. alle Rechtevorbehalten
Zertifizierungsprogramm
Overviewg p g
1. Concern of the Funding Project
2. Concept of Cross-system Interoperability
3. VDE Testing Platform for Interoperability
14 October 2014 Slide 12nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
Overviewg p g
1. Concern of the Funding Project
2. Concept of Cross-system Interoperability
3. VDE Testing Platform for Interoperability
14 October 2014 Slide 22nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
Starting Point of the Project (1/2)g p g
Device 1App 1
A 2
SystemType I Device 2 Closed system
Smart Home
App 2y
Device 3
Device 1 App 1S i t
Device2 App 2
Device3
SystemType II
App 3
Semi-open system
Device1
Device2App 2
SystemType III
App 1 System acc. toconsortial standard
14 October 2014 Slide 32nd DG Connect & ETSI Workshop on Smart M2M Appliances
App 2Device3
Zertifizierungsprogramm
Starting Point of the Project (2/2)g p g
Do the current technical solutions and applications really meet the expectations of the market participants?the expectations of the market participants?
Why did Smart Home not yet reach the mass market?
14 October 2014 Slide 42nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
“Certification Programme Smart Home + Building“g p g
S
Targets of the Funding Project:
Support the market development with a standardisedconcept for cross-system/cross-trade networking
Develop a „Smart Home ready“ Seal to differentiate products on the market to generate confidence in the mass market to generate confidence in the mass market
Set up a „Smart Home Community“
14 October 2014 Slide 52nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
Overviewg p g
1. Concern of the Funding Project
2. Concept of Cross-system Interoperability
3. VDE Testing Platform for Interoperability
14 October 2014 Slide 62nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
Interoperability of Systems creates modular Expandabilityg p g
System System System B*
System A*
Exchange by means of a standardised
bridging technology
14 October 2014 Slide 72nd DG Connect & ETSI Workshop on Smart M2M Appliances
* with a standardised interface
Zertifizierungsprogramm
Importance of the “EEBus concept” for the Project g p g
The Approach of the EEBus Initiative is a best-practice example for:
Derivation of cross system and cross trade interoperability (IOP) requirements from systematic analysis of Derivation of cross-system and cross-trade interoperability (IOP) requirements from systematic analysis of “user stories” and “use cases”
Specification of relevant “messages” and “mapping tables” for standardisation of IOP requirements in international working groups and bodiesinternational working groups and bodies
EEBus V1 0 is a working solution for a bridging technology based on open standards EEBus V1.0 is a working solution for a bridging technology based on open standards.
The EEBus concept allows the extension of the „Bridge“ to all relevant Smart Home domains
14 October 2014 Slide 82nd DG Connect & ETSI Workshop on Smart M2M Appliances
p „ g
Zertifizierungsprogramm
Common Architecture Model to define Cross-system Interoperability Requirements ( f d t IEC TC57 WG21 TR62746 2)
g p g(referenced to IEC TC57 WG21 TR62746-2)
Our architecture model …in context of Neutral Information
14 October 2014 Slide 92nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
Derivation of Data Models for neutral messages on the basisof Use Cases: Top Down Approach
g p g
User Stories (1-i)(cross-domain)
User Stories (1-i)(cross-domain)
genericUse Case 1
e.g. priceinformation
Use Case 1e.g. price
information
Use Case 2e.g. energy
profiles
Use Case 2e.g. energy
profiles
Use Case j(…)
Use Case j(…)
Seq ence Seq enceSeq ence
Use Case Management Repository
preparation
Interface Interface Interface Interface Data Model requirements
for messagesData Model requirements
for messages
Sequencediagram
Sequencediagram
Sequencediagram
preparationfor standardi-sation
Message GroupMessage Group Message GroupMessage Group Message Group:Message Group:
Interface Mapping (WAN)
Interface Mapping (WAN)
Interface Mapping (HAN)
Interface Mapping (HAN) for messagesfor messages
Information contentof messages
Information contentof messages
14 October 2014 Slide 102nd DG Connect & ETSI Workshop on Smart M2M Appliances
e.g. I/Oe.g. I/O e.g. dime.g. dimg p
e.g. powerSequencesg p
e.g. powerSequences
Zertifizierungsprogramm
Standardised Messages with well-defined Contents:“EEBus Classes”