1、 ETSI TS 103 410-3 V1.1.1 (2017-01) SmartM2M; Smart Appliances Extension to SAREF; Part 3: Building Domain TECHNICAL SPECIFICATION ETSI ETSI TS 103 410-3 V1.1.1 (2017-01)2 Reference DTS/SmartM2M-103410-3-SAREF4BL Keywords data sharing, IoT, M2M, ontology, SAREF, Smart Appliance ETSI 650 Route des Lu
2、cioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/stan
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6、ight Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The
7、copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ET
8、SI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 103 410-3 V1.1.1 (2017-01)3 Contents Intellectual Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g31 Scope 5
9、g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 SAREF4BLDG ontology and semantics 6g34.1 Introduction 6g34.2 SAREF4BLDG . 7g34.2.1 General overview 7g34.2.2 Device Taxonomy. 9g34.2.3 Measur
10、ements . 12g34.2.4 Device Properties 13g34.3 Observations about S4BLDG . 20g3Annex A (informative): Approach 21g3Annex B (informative): Bibliography . 23g3History 24g3ETSI ETSI TS 103 410-3 V1.1.1 (2017-01)4 Intellectual Property Rights IPRs essential or potentially essential to the present document
11、 may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETS
12、I standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs
13、 not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Smart Machine-to-Machine communications (SmartM2M). The present
14、document is part 3 of a multi-part deliverable covering SmartM2M; Smart Appliances Extension to SAREF, as identified below: Part 1: “Energy Domain“; Part 2: “Environment Domain“; Part 3: “Building Domain“. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“,
15、“may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 103 410-
16、3 V1.1.1 (2017-01)5 1 Scope The present document presents the SAREF extension for the building domain, based on the ISO 16739 i.2 standard (IFC). 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-sp
17、ecific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at https:/docbox.e
18、tsi.org/Reference/. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. Not applicable. 2.2 Informative references Refer
19、ences are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While a
20、ny hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI TR
21、 103 411: “SmartM2M; Smart Appliances; SAREF extension investigation“. i.2 ISO 16739:2013: “Industry Foundation Classes (IFC) for data sharing in the construction and facility management industries“. NOTE: Available at http:/www.iso.org/iso/catalogue_detail.htm?csnumber=51622. i.3 Industry Foundatio
22、n Classes (IFC) - Version 4 - Addendum 1. buildingSMART. NOTE: Available at http:/www.buildingsmart-tech.org/ifc/IFC4/Add1/html/. i.4 Villazn-Terrazas, B. Method for Reusing and Re-engineering Non-ontological Resources for Building. Ph.D. Dissertation. Universidad Politcnica de Madrid. 2011. NOTE: A
23、vailable at http:/oa.upm.es/6338/. ETSI ETSI TS 103 410-3 V1.1.1 (2017-01)6 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: ontology: formal specification of a conceptualization, used to explicit capture the semanti
24、cs of a certain reality smart appliances: devices, which are used in the household, e.g. for performing domestic work, and which have the ability to communicate with each other and which can be controlled via Internet 3.2 Abbreviations For the purposes of the present document, the following abbrevia
25、tions apply: HTML Hyper Text Markup Language IFC Industry Foundation Classes ISO International Standardization Organisation OWL Web Ontology Language OWL-DL Web Ontology Language Description Logic PROV-O The PROV Ontology RDF Resource Description Format SAREF Smart Appliances REFerence ontology TR T
26、echnical Report TS Technical Specification URI Uniform Resource Identifier W3C World Wide Web Consortium WGS84 World Geodetic System 1984 4 SAREF4BLDG ontology and semantics 4.1 Introduction The present document is a technical specification of SAREF4BLDG, an extension of the SAREF ontology that was
27、created based on the Industry Foundation Classes (IFC) standard for building information. It should be noted that not the whole standard has been transformed since it exceeds the scope of this extension, which is limited to devices and appliances within the building domain. The IFC specification is
28、developed and maintained by buildingSMART International as its “Data standard“ and, since its version IFC4, it is published as the ISO 16739 i.2 standard. SAREF4BLDG is meant to enable the (currently missing) interoperability among various actors (architects, engineers, consultants, contractors, and
29、 product component manufacturers, among others) and applications managing building information involved in the different phases of the building life cycle (Planning and Design, Construction, Commissioning, Operation, Retrofitting/Refurbishment/Reconfiguration, and Demolition/Recycling). By using SAR
30、EF4BLDG, smart appliances from manufacturers that support the IFC data model will easily communicate with each other. Towards this aim, SAREF4BLDG should be used to annotate (or generate) neutral device descriptions to be shared among various stakeholders. SAREF4BLDG is an OWL-DL ontology that exten
31、ds SAREF with 72 classes (67 defined in SAREF4EBLDG and 5 reused from the SAREF and geo ontologies), 179 object properties (177 defined in SAREF4EBLDG and 2 reused from the SAREF and geo ontologies), and 83 data type properties (82 defined in SAREF4EBLDG and 1 reused from the SAREF ontology). SAREF4
32、BLDG focuses on extending the SAREF ontology to include those devices defined by the IFC version 4 - Addendum 1 i.3 and to enable the representation of such devices and other physical objects in building spaces. The prefixes and namespaces used in SAREF4BLDG and along the present document are listed
33、 in Table 1. ETSI ETSI TS 103 410-3 V1.1.1 (2017-01)7 Table 1: Prefixes and namespaces used within the SAREF4BLDG ontology Prefix Namespace base (s4bldg) https:/w3id.org/def/saref4bldg saref https:/w3id.org/saref geo http:/www.w3.org/2003/01/geo/wgs84_pos owl http:/www.w3.org/2002/07/owl prov http:/
34、www.w3.org/ns/prov rdf http:/www.w3.org/1999/02/22-rdf-syntax-ns rdfs http:/www.w3.org/2000/01/rdf-schema xsd http:/www.w3.org/2001/XMLSchema 4.2 SAREF4BLDG 4.2.1 General overview Figure 1 presents an overview of the classes (only the top levels of the hierarchy) and the properties included in the S
35、AREF4BLDG extension. As it can be observed the classes s4bldg:Building, s4bldg:BuildingSpace and s4bldg:PhysicalObject have been declared as subclasses of the class geo:SpatialThing in order to reuse the conceptualization for locations already proposed by the geo ontology. The modelling of building
36、objects and building spaces has been adapted from the SAREF ontology; in this sense, the new classes deprecate the saref:BuildingObject and saref:BuildingSpace classes. In addition, a new class has been created, the s4bldg:Building class, to represent buildings. The concepts s4bldg:Building and s4bl
37、dg:BuildingSpace are related to each other by means of the properties s4bldg:hasSpace and s4bldg:isSpaceOf; such properties are defined as inverse properties among them. These properties might also be used to declare that a s4bldg:BuildingSpace has other spaces belonging to the class s4bldg:Building
38、Space. The relationship between building spaces and devices and building objects has also been transferred and generalized from the SAREF ontology. In this regard, a s4bldg:BuildingSpace can contain (represented by the property s4bldg:contains) individuals belonging to the class s4bldg:PhysicalObjec
39、t. This generalization has been implemented in order to support building spaces to contain both building objects and devices. Accordingly, the classes s4bldg:BuildingObject and saref:Device are declared as subclasses of s4bldg:PhysicalObject. Finally, the class representing building devices, namely
40、s4bldg:BuildingDevice, is defined as a subclass of both saref:Device and s4bldg:BuildingObject. This class is a candidate for replacing the saref:BuildingRelated class. ETSI ETSI TS 103 410-3 V1.1.1 (2017-01)8 Figure 1: General overview of the top levels of the SAREF4BLDG extension Table 2 summarize
41、s the restrictions that characterize a s4bldg:Building. Table 2: Restrictions of the s4bldg:Building class Property Definition geo:location only geo:SpatialThing The location of a building is represented only by instances of geo:SpatialThing. s4bldg:hasSpace only s4bldg:BuildingSpace A building has
42、spaces represented only by instances of s4bldg:BuildingSpace. Table 3 summarizes the restrictions that characterize a s4bldg:BuildingSpace. Table 3: Restrictions of the s4bldg:BuildingSpace class Property Definition s4bldg:contains only s4bldg:PhysicalObject A building space contains entities repres
43、ented only by instances of s4bldg:PhysicalObject. s4bldg:hasSpace only s4bldg:BuildingSpace A building has spaces represented only by instances of s4bldg:BuildingSpace. s4bldg:isSpaceOf only (s4bldg:Building or s4bldg:BuildingSpace) A building is spaces of entities represented only by instances of t
44、he classes s4bldg:Building or s4bldg:BuildingSpace. Table 4 summarizes the restrictions that characterize a s4bldg:PhysicalObject. ETSI ETSI TS 103 410-3 V1.1.1 (2017-01)9 Table 4: Restrictions of the s4bldg:PhysicalObject class Property Definition s4bldg:contains only s4bldg:PhysicalObject A physic
45、al object contains entities represented only by instances of s4bldg:PhysicalObject. geo:location only geo:SpatialThing The location of a physical object is represented only by instances of geo:SpatialThing. s4bldg:isContained only (s4bldg:Building or s4bldg:BuildingSpace) A physical object is contai
46、ned in entities represented only by instances of the classes s4bldg:Building or s4bldg:BuildingSpace. 4.2.2 Device Taxonomy The main contribution of this extension is the representation of the devices defined in the IFC standard and their connections to SAREF. In this sense, a hierarchy consisting i
47、n 62 classes has been created taking into account the subset of the IFC hierarchy related to devices, as defined in the buildingSMART documentation (http:/www.buildingsmart-tech.org/ifc/IFC4/Add1/html/annex/annex-c/common-use-definitions/all.htm), and adding several classes to clarify its categoriza
48、tion. The device classes are organized into 6 hierarchical levels that, for the sake of clarity, will be displayed in Figure 2 and Figure 3. Figure 2 shows the first five levels of the hierarchy. Since transport elements (s4bldg:TransportElement) and vibration isolations (s4bldg:VibrationIsolation)
49、are not classified under IFC elements, they belong directly to the class s4bldg:Device. The building elements are divided into s4bldg:ShadingDevice and s4bldg:DistributionDevice. In fact, most of the device types included in IFC belong to the distribution device category which contains the classes s4bldg:DistributionControlDevice and s4bldg:DistributionFlowDevice. The hierarchy under the s4bldg:DistributionFlowDevice is depicted in Figure 3. As can be observed in Figure 2, some classes defined in SAREF4BLDG are also defined in the SAREF ontology. M
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