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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”
g p g
price metering measurement timeInformation
actuatorLevel actuatorSwitch deviceClassification commodityResource
dataTunneling sensing messaging loadManagementThreshold
powerSequences directControl operatingConstraints supplyConditionp q p g pp y
networkManagementIn progress for 2014: white goods, HVAC, electrical connection
14 October 2014 Slide 112nd DG Connect & ETSI Workshop on Smart M2M Appliances
g
Zertifizierungsprogramm
Smart Home & Building Standards –influenced by EEBus
g p g
User Stories & Use CasesUser Stories & Use Cases• IEC 62746-2 [IEC TC57 WG21]• prEN50631-x [CLC TC59x WG7]• DKE 1711.x, 1911.x
AHAM
• IEC 62746-2 [IEC TC57 WG21]• prEN50631-x [CLC TC59x WG7]• DKE 1711.x, 1911.x
AHAM
• IEC 62746-2 [IEC TC57 WG21]• IEC 62746-2 [IEC TC57 WG21]
Use Cases
Information to be exchangedInformation to be exchanged[ ]
• prEN 50491-12 [CLC TC59 WG18]• prEN50631-x [CLC TC59x WG7]• AHAM
[ ]• prEN 50491-12 [CLC TC59 WG18]• prEN50631-x [CLC TC59x WG7]• AHAM
Data Requirements
• prEN 50491-12 [CLC TC59 W18]• prEN50631-x [CLC TC59x WG7]
ServicesProtocol specif.
Neutral set of messagesNeutral set of messages
A li tiMapping • prEN50631-x [CLC TC59x WG7]• prEN50631-x [CLC TC59x WG7]
XSDs • AHAM• EEBus Data Model description• EEBus XSD Version 1.0 beta4
…..
ServicespApplications
Protocol
Applications
KNX SEP 2.0
ZigBeeHA 12
p [ ]• EEBus Application
p [ ]• EEBus Application
• prEN50631-x [CLC TC59x WG7]• EEBus SHIP Specification• prEN50631-x [CLC TC59x WG7]• EEBus SHIP Specification
14 October 2014 Slide 122nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
Standardisation Activities in the area of Smart Homeg p g
Joint Working Group Use Case & Requirements(IEC TC57 WG21, CLC TC205 WG18, CLC TC59x WG7)
EEBus e.V.Association BodiesStandardisation Bodiessupported
International
ASHRAEASHRAE
IEC TC57WG21
IEC TC57WG21
IEC TC23WG12
IEC TC23WG12
ISO/IECJTC1/SC25
ISO/IECJTC1/SC25
IEC TC59WG15
IEC TC59WG15
US
E
ZigBeeSEP 2.0ZigBeeSEP 2.0
ASHRAEASHRAEAHAMTF SGAHAMTF SG
CECEDCECEDCLC/TC57CLC/TC57
SGIPSGIP
CLC/TC205CLC/TC205 CLC/TC59xCLC/TC59xEurope
Germany
CECEDTF SG
CECEDTF SG
ZVEIZVEI
CLC/TC57mirror
CLC/TC57mirror
DKE952DKE952
DKEDKE
SG CGSG CG CLC/TC205WG18
CLC/TC205WG18
DKEInhome
DKEInhome
DKEDKE
DKEUse Cases
DKEUse Cases
CLC/TC59xWG7
CLC/TC59xWG7
14 October 2014 Slide 132nd DG Connect & ETSI Workshop on Smart M2M Appliances
Germany ZVEITF SGZVEI
TF SG952952 NeLDENeLDE DKE
DKE 1711.xDKE
DKE 1711.x
Zertifizierungsprogramm
The EEBus Concept as the future oriented Basis enabling cross-system interoperability
g p g
Defined byworking Groups
BuildingTechnologies
HVAC ElectricalConnection
White Goods
EEBus specification 1.0
entw
ise additional domain specific data-models
Definition of device / entity types and context IDs
11 22 33
Domain Specific AXXX+ Definition of
Device Types
Entity Types
Cont
e
+IDs
y / o
ptio
nal
Domain Specific AXXXDomain Specific A
XXXDomain SpecificA
XXX
Context IDs
Suite ID Class ID
+ Test Specification
Mand
ator
y
44
14 October 2014 Slide 142nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
Specification and Standardisation Activitiesin the framework of the Funding Project
g p g
DKE AK (working groups)
DKE AK 1711.0.2 Use Cases
DKE AK 1711.0.3 Interoperability
specifications:Interoperability,
IT security
Introduction into theinternational
standardisation bodies
Use Cases
DKE AK 716.0.1IT security
Seal Assignment
Development of testing regulations basedon specifications and standards
Development of testing regulations basedon specifications and standards
Seal Assignment
14 October 2014 Slide 152nd DG Connect & ETSI Workshop on Smart M2M Appliances
* Supposed to be replacedtesting
Zertifizierungsprogramm
Assignment of a Seal approving Interoperability and IT Security g p g
Accredited independentTesting Lab
Test Report AssignmentTesting Lab
or
Accredited Manufacturer Lab System
of a Seal:
Accredited Manufacturer Lab y Gateway / Server Device Component * Supposed to be replaced
Manufacturer self-declaration
as the case may be:
p
Interoperability IT security
Supposed to be replaced
14 October 2014 Slide 162nd 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 172nd DG Connect & ETSI Workshop on Smart M2M Appliances
Zertifizierungsprogramm
Testsuite for Testing Interoperability of Systemsg p g
Testing Adaptor
ases
System SystemAutomated
IOPActor Y Sensor X observe
& Home
Use
Ca
SystemA
SystemB
IOPTestingSystem
& compare
n wi
thSm
art
EEBus V1 0 as a standardised bridging technology“Test API
Autom
atio
14 October 2014 Slide 182nd DG Connect & ETSI Workshop on Smart M2M Appliances
EEBus V1.0 as a standardised „bridging technology API
Zertifizierungsprogramm
Testing Platform for IT Security and Data Protectiong p g
Penetration tests on Interfaces(wired, wireless)
1. Collection of Information2. Identification of Vulnerabilities3. Verification
Scans on known VulnerabilitiesPort Scans Webserver Scans
14 October 2014 Slide 192nd DG Connect & ETSI Workshop on Smart M2M Appliances
Foto: VDE
Zertifizierungsprogrammg p g
Thank you for your attention
14 October 2014 Slide 202nd DG Connect & ETSI Workshop on Smart M2M Appliances