saref & saref4ee - etsi · 3/22/2016 · saref ontology for smart appliances: status,...

SAREF & SAREF4EE

SAREF & SAREF4EE CHALLENGE

SAREF ontology for smart appliances: status, evolution and testing

How to achieve interoperability?

Open Connectivity Foundation (OCF)

Thread Group

Apple

Google Weave

Google NEST

Google Brillo

SAREF CONTEXT

ETSI M2M developed functional architecture. Next step is data models. Many are already developed by other organizations. How can they be re-used?In 2012, EC hosted a workshop “Roadmap for the Standardization of Smart Appliances (Energy Consuming and Producing Products)Present: E2BA, CECED, Eu.bac, ELC, SGTF, ETSI M2M, CENELEC TC59x WG7, HGI, buildingSmart Int., OASIS oBIX, OSGi. One of the main recommendations:

High-level semantic model is needed, including common vocabulary for appliances’

product information, commands, signals, feedback.


SAREF4EE CONTEXT


SAREF & SAREF4EE SCOPEDomains: Homes, private dwellings, common public buildings and officesAppliances: Home and building sensors, white goods, HVAC, Lighting, Micro-renewable home solutions, Multimedia and PC equipmentUse cases: Interoperability with construction design tools, facility management systems, energy management systems, building control systems, ESCO systems, Smart GridStakeholders: manufacturers of white goods, HVAC, plumbing, security and electrical systems, lightings, sensors, actuators, micro-renewable home solutions, multimedia, and computers. And related industry, such as utilities, operators, architects, service providers...

Energy demand & response: based on CENELEC use cases selected by Energy@Home and EEBus

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THE EC “SEMANTICS OF SMART APPLIANCES” PROJECT

Goal: Support ETSI SMART M2M as an organization. Provide the material needed to define the relevant tools and data models for the collection of devices that helps the EU to reach its 2020 goals regarding the reduction of greenhouse gas emission and buildings’ energy consumption. Next to that the ultimate goal is to drastically reduce the cost for communication.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: finished on April 1st 2015


What do you want to say?Say it properly

END RESULT: SAREF

SAREF4EE PROJECT


Goal: Support Energy@Home and EEBus in aligning their data models based on the SAREF model and create extension of SAREF to fully support the EEBus and Energy@Home uses cases with SAREF and its extension.Tasks:1. Identify alignment between Energy@Home and EEBus data models

2. Determine missing information elements in SAREF

3. Define extension of SAREF to fully support Energy@Home and EEBus use cases

Timing: finished in December 2015

END RESULT: SAREF4EE


CURRENT STATUS

ETSI standardised SAREF in November 2015: ETSI TS 103 264 v1.1.1

Energy@Home association (Italian) and the EEBus association (German) are working on aligning their datamodels based on SAREF. To be able to fully support their use cases an extension of SAREF was developed: SAREF4EE. The Agora association (French) is also supporting this activity.

SAREF is in scope within AIOTI as an example and show case of semantic interoperability


NEXT STEPS SAREF DEVELOPMENT

Update SAREF to include comments received after finalizing the first versionComplete mapping of SAREF to oneM2M base ontologyWork out the governance model of SAREF and extensions

Verify SAREF4EE extensionInclude SAREF4EE as part of the SAREF set of reference models forachieving interoperability


NEXT STEPS SAREF4EE


THANK YOU FOR YOUR ATTENTION

saref & saref4ee - etsi · 3/22/2016 · saref ontology for smart appliances: status,...

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