Transcript SEMANTICS OF SMART APPLIANCES

EC INITIATIVE on “SEMANTICS OF SMART APPLIANCES”
EC Goal: Provide the material to define the tools and data models for “smart appliances”
helping EU to reach its 2020 goals on the reduction of greenhouse gas emission and
buildings’ energy consumption. Next to that ultimate goal is the reduction of the cost for
communication.
Therefore, the development of a reference ontology was targeted as the main
interoperability enabler for appliances relevant for energy efficiency.
ETSI accepted to cover the communication aspect and provide the necessary
standardization process support.
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A 2-wheel mechanism
What do you want to say? Say it properly
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EC “SEMANTICS OF SMART APPLIANCES”
PROJECT
Tasks:
1.Take stock of existing semantic assets and use case assets
2.Perform a translation exercise of each model or use case to a common ontology language
and subsequently a mapping between these models
3.Propose a common ontology and document it into ETSI M2M architecture
Timing:
The EC study call for the tender was in mid 2013. The link for the result is available as:
https://sites.google.com/site/smartappliancesproject/deliverables
Finished on April 1st 2015
End Result: SAREF Ontology (SAREF stands for Smart Appliances REFerence)
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Standards used to bottom up create
“SAREF” ontology
ECHONET
FIEMESER
UPnP
SmartCoDE
OMA Lightweight M2M
SEP2
EnOcean
OMS
Hydra
KNX
ZigbeeHA
CENELEC EN50491
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W3C SSN
OSGi DAL
eDiana
FAN
DECT ULE
Z WAVE
SEEMPubs
PowerOnt (previously SEIPF)
FIPA
Mirabel
Adapt4EE
Device category classes
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SAREF ontology standardisation
ETSI published SAREF standard
Version 1 in November 2015:
The standardisation work will include in its
version 2 the aligned oneM2M Mapping
(through its Base Ontology to be included in
oneM2M Release 2 expected soon).
SAREF standardisation work contributed largely to the work and concepts of semantics and
creation of the oneM2M Base Ontology.
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Smart Appliances –
Communication Framework standardisation
ETSI TS 103 267: Smart Appliances; Communication Framework was approved in November
2015.
It complements the SAREF ontology standard with the standard for the means to
communicate and share information.
It mandates the use of oneM2M as interworking and communication framework for Smart
Appliances, to ensure the ability for smart appliances to communicate in a common way,
either directly or via interworking with specific local protocol.
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SAREF ontology test specs standardisation
STF 510 (Specialist Task Force) project started on 14 December 2015 under TC SmartM2M.
Purpose is to develop Conformance test specifications for Smart Appliance Common Ontology
mapped to oneM2M architecture.
It is intended that STF 510 (as TC SmartM2M) will work closely with oneM2M WG 6 TST (Testing).
Purpose is to test SAREF into the communication framework and to test the mapping to oneM2M.
3 main deliverables are planned:
ETSI TS 103 268-2: PICS - Conformance testing Protocol Implementation Conformance Statements
ETSI TS 103 268-3: TSS&TP - Conformance testing Test Suite Structure and Test Purposes
ETSI TS 103 268-4: ATS&PIXIT - Conformance testing Abstract Test Suite and Protocol Implementation
eXtra Information for Testing
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Interworking in oneM2M
oneM2M Release 1 provides communication and information sharing and enables the semantic
interworking, but without an explicit support
In oneM2M Release 2 the general interworking semantic interworking is completed by the
standardization of a base ontology
Smart Appliance
Smart Appliance
Smart Appliance
Specific protocol 1
Specific protocol 2
SAREF
Knowledge
Mca
AE
Inter-working Proxy
AE
Inter-working Proxy
Mca
Mca/dIa
Mapping on base
ontology
Service provider
Application
Specific protocol 3
AE
Inter-working Proxy
Mca
Mcc
CSE
Device/Gateway
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CSE
Comunication
framework
Gateway/Infrastructure Node
Expected impact of SAREF
SAREF standard defines a new reference conceptual language for energy-related
applications.
It will be used by devices in the home - from lamps and consumer electronics to white goods
like dishwashers - allowing them to exchange information with any energy management
system.
SAREF is expected to enable demand-response to flourish, to bring additional energy and
cost savings for building owners and users, and to foster new markets.
It builds on converging standardization work and on the development of platforms on which
technologies and solutions will co-exist and interact across application domains.
The initiative has been welcomed by the Smart Appliance Industry, which clearly indicates
the intention to adopt the SAREF ontology and its related communication framework.
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SAREF Extension
SAREF is now being expanded to cover the evolution of present requirements and also to include new
requirements.
Also the Smart Appliance industry has expressed an urgent request to extend SAREF to fill gaps of
features not yet covered by the present version of specifications.
The new work – being developed with the support of STF 513 under TC Smart M2M – addressing the
extension of SAREF standard will take into account:
- Energy demand/response use cases.
- Remarks and comments made by parties that started working with SAREF.
- The Smart Home Device Template of HGI/oneM2M TS-0023 (home appliances abstract
informational model).
- A full mapping between the oneM2M Base Ontology (oneM2M TS-0012) and SAREF.
Additional requirements provided by interested parties to the STF 513 between April and September
2016.
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Smart Appliances standardization roadmap
2014
APR
2015
APR MAY
2016
NOV
JUN SEPT
Saref Study
Publication:
Extended Saref
TS 103 264
SAP Onthology
TS 103 267
SAP Comm.
Framework
Approval
TS 103 268
SAP TESTING
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Publication:
Inclusion of oneM2M base
ontology mapping
Publication
Publication
ankThank
Thank You
For more information, please contact Francisco da Silva [email protected]
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