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ISO 15926 – Integration of Lifecycle data

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					ISO
TC184/SC4




            ISO 15926 – Integration of Lifecycle
                           data

                       Matthew West
                      Shell International
ISO
TC184/SC4                           ISO 15926
       •    Rigorous 4D ontology              • Good for
             – Physical objects extended in      – Integrating diverse
               time as well as space               information systems
       •    A full ISO standard (2003)           – Engineering applications
       •    Developed as a data model            – Applications involving time
       •    Also available in OWL Full             and space
       •    201 entities in upper ontology,      – Managing change
       •    Some 50,000 entities available       – integrating/analyzing mid
            in process engineering ontology        level ontologies
       •    Limited axiomatisation
       •    Significant industrial support
            from Oil and Process industries
       •    15 years of development
ISO The wider use of Ontologies beyond
TC184/SC4

                                                  reasoning

                               Huge potential to apply
    Ontological Rigour




                               ontologies to traditional
                               systems                               The upper
                                                                 ontologies present
                                                                        here

                                  Small number of
                                   sophisticated
                                    applications      Small but increasing
                                                    number of lower and mid
                              Vast bulk of             level ontologies
                         information systems
                          Ontology limited or
                                implicit
                            SQL           Entity       OWL DL    OWL Full     First Order   Higher
                                          Relationship                        Logic         Order Logic

                                         Language expressiveness
ISO
TC184/SC4
            Shearwater: Engineering Data
              Integration and Handover
    Engineering Contractor (AMEC)            Owner/Operator (Shell)
  Design             Fabrication
                                                           Drawing Office
                                    Historically paper


                                                                  Maintenance
                     Engineering            Engineering
                        Data                   Data
                     Warehouse              Warehouse




                                                     Operations
                   Commissioning
Project Budget ~$2bn (1997)              Cost: $1.5m Benefits: $5m
ISO
TC184/SC4   Kalido – Intelligent Data Warehouse


                                      Dynamic Information Warehouse




                             Adaptive                           DIW Specific
                           Services Core


                    Descriptors      Objects &                    Star Schema
                                    Relationships



                                                                       TX
                                        Core                          Data
                                        Data

                     XML Defn
                                        DIW
                                       Meta &
                                        Ref
                                        Data

                                                                      Marts
ISO
TC184/SC4             Shell Downstream Data Model
      Identifies the key objects of interest to the business and
      the relationships between them                                            Contributes to design of future systems




      Identifies the underlying transactions and relationships
                                                                                         Provides a basis for talking to
                                                                                         application vendors about our
                                                                   Downstream                information requirements
      Provides an integrated specification of the information
      requirements for the                                            Data
      Downstream Business (independent of any systems)               Model
                                                                                           The basis for working with
                                                                                             industry standards bodies
      Enables checking that the process model includes the
      processes for managing both objects and data about
      objects identified


     Enables checking that the physical data model, user and
                                                                                The basis for Management Information
     System interfaces in applications, support the information
     requirements
ISO
TC184/SC4
ISO
TC184/SC4                                      DDM Subject Areas
                                                                                                              Project showing quality
            ISO 15926 as foundation
ISO




                                                                                   ISO 15926                  improvement and dramatic
                                                                                                              reduction in development time
            Entity Types can be referenced in one                                 Common Objects              and cost – factor of 3+ due to
            subject area from another
                                                                    Properties                                adoption and use of ISO 15926
Common




                                                                                                 Time
Interest




                                                                                 Intentional Thing

            Total of 1546 entity types so
                                                           Products and Materials                        Locations
            far.
                                                       Agreements                  Project/Activity         Organizations
Subject
Areas




                                            Buy/Sell                    Accounts                        General Management


                                                                                           CRM              Carrier          Demand
                              Manufacture
Process
Areas




                                                          Movement                                        Transport Constraint

				
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