CX-0095 - Data Model: Transmission Pass v1.0.0
ABSTRACT
The data model "TransmissionPass" in the version 1.0.0 corresponds to the digital product passport information required by the proposed Ecodesign Regulation (ESPR-2022) and describes the data that is collected and available during the lifespan of a transmission. The vision of the project "Digital Product Pass" is to achieve 100% material circularity, a trusted, transparent, traceable, standardized, and automatic digital supply chain to holistically enable material circularity. The project "Digital Product Pass" by partners from industry and research is designing content and technical standards for a transmission pass based on collected requirements. The consumers can see at a glance the relevant data about the transmissions which ARE installed in the vehicle. The data set includes manufacturing, safety and sustainability information.This standard defines the format for the circularity data, so that the exchange of the data between different partners is possible.
1. INTRODUCTION
This document describes a semantic model used in the Catena-X network.
1.1 AUDIENCE & SCOPE
This section is non-normative
The purpose of this document is the description of the Asset Administration Shell submodel Transmission Pass. It defines the transmission identity and all relevant attributes. The presented data model is described and illustrated in the following with the entities and properties and their interrelationships.
This standard is relevant for following roles:
- Data Provider / Consumer
- Business Application Provider
1.2 CONTEXT
This section is non-normative
The Transmission Passport is a further instrument to develop a sustainable and circular transmission value chain delivering on ten principles by monitoring the sustainability performance based on data. They are Understandable, Standardized, Accurate, Differentiating, Auditable, Comprehensive and providing the insights to trigger improvement action. The Transmission Passport is the supplementary for the Digital Product Passport.
The Passport itself is defined by the usage of Catena-X shared services, a standardized data model and an application which will enable stakeholders to access the relevant data. The first version of the transmission passport model consists out of the following information:
- Transmission Identification
- General Information
- Sustainability Information
- State of Health Information
- Product Specific Parameters
- Instructions
- Track and Trace Data
The circularity parameters will contribute to a more transparent and circular economy within the European Union. The detailed description is given in the Ecodesign for Sustainable Products Regulation Proposal (ESPR). From these regulations, content clusters for circularity were identified, and concrete circularity parameters for the transmission passport derived. The data sets also contain information, which are relevant for closed and open loop business models. It is important to note that the data model contains information / data fields, which are optional and mandatory for regulation fulfillment. It is also worth mentioning that sharing information within the network is based on decentralized technologies and is always based on the individual decision by each provider. This data model is based on the new proposed Ecodesign Regulation (ESPR-2022) and is continuously adapted to the basic conditions over time.
1.3 CONFORMANCE
As well as sections marked as non-normative, all authoring guidelines, diagrams, examples, and notes in this specification are non-normative. Everything else in this specification is normative.
The key words MAY, MUST, MUST NOT, OPTIONAL, RECOMMENDED, REQUIRED, SHOULD and SHOULD NOT in this document document are to be interpreted as described in BCP 14 [RFC2119] [RFC8174] when, and only when, they appear in all capitals, as shown here.
1.4 PROOF OF CONFORMITY
This section is non-normative
All participants and their solutions MUST to prove, that they are conform with the Catena-X standards. To validate that the standards are applied correctly, Catena-X employs Conformity Assessment Bodies (CABs).
1.5 EXAMPLE
The following json code gives an overview of the data model.
{
"productSpecificParameters" : {
"torqueConverter" : [ "RYtGKbgicZaHCBRQDSx" ],
"driveType" : "combustion engine",
"oilType" : "ZF Lifeguard Hybrid 2",
"spreading" : 6.79,
"torque" : 500.0,
"power" : 300.0,
"standardGearRatio" : {
"gear" : "1",
"ratio" : 4.1567
},
"oilCapacity" : 8.9,
"electricPerformance" : [ "VLhpfQGTMDYpsBZxvfBoeygjb" ],
"speedResistance" : {
"speed" : 7800,
"gear" : "1"
}
},
"instructions" : {
"packagingInstructions" : [ {
"documentTitle" : "Title A",
"documentLink" : "https://www.xxx.pdf"
} ],
"transportationInstructions" : [ {
"documentTitle" : "Title A",
"documentLink" : "https://www.xxx.pdf"
} ],
"dismantlingProcedure" : [ {
"documentTitle" : "Title A",
"documentLink" : "https://www.xxx.pdf"
} ],
"safetyMeasures" : [ {
"documentTitle" : "Title A",
"documentLink" : "https://www.xxx.pdf"
} ],
"vehicleDismantlingProcedure" : [ {
"documentTitle" : "Title A",
"documentLink" : "https://www.xxx.pdf"
} ]
},
"identification" : {
"manufacturerId" : "BPNL1234567890ZZ",
"localIdentifiers" : [ {
"value" : "SN12345678",
"key" : "PartInstanceID"
} ],
"dataMatrixCode" : "UMaAIKKIkknjWEXJUfPxxQHeWKEJ"
},
"sparePartSupplier" : [ {
"supplierContact" : {
"faxNumber" : "+49 89 0987654321",
"website" : "https://www.samsung.com",
"phoneNumber" : "+49 89 1234567890",
"email" : "test.mail@example.com"
},
"supplierId" : "BPNL1234567890ZZ",
"sparePartName" : "torque converter"
} ],
"stateOfHealth" : {
"serviceHistory" : [ "2023-05-22T13:16:47.239+02:00" ],
"expectedLifespan" : 500000,
"remanufacturing" : {
"remanufacturingDate" : "2023-05-22T13:16:47.239+02:00",
"productStatusValue" : "first life"
}
},
"generalInformation" : {
"additionalInformation" : "JxkyvRnL",
"physicalDimensionsProperty" : {
"width" : 1000.0,
"length" : 20000.1,
"weight" : 100.7,
"diameter" : 0.03,
"height" : 0.1
},
"warrantyPeriod" : 60.0,
"productDescription" : "manual transmission",
"productType" : "8HP60MH"
},
"sustainability" : {
"substancesOfConcern" : [ "yedUsFwdkelQbxeTeQOvaScfqIOOmaa" ],
"responsibleSourcingDocument" : [ {
"documentTitle" : "Title A",
"documentLink" : "https://www.xxx.pdf"
} ],
"recyclateContent" : {
"nickel" : -1.7976931348623157E+308,
"lithium" : -1.7976931348623157E+308,
"cobalt" : -1.7976931348623157E+308,
"otherSubstance" : [ {
"substancePercentage" : 8.0,
"substanceName" : "Lead"
} ]
},
"criticalRawMaterials" : [ "eOMtThyhVNLWUZNRcBaQKxI" ],
"carbonFootprint" : {
"crossSectoralStandardsUsed" : [ {
"crossSectoralStandard" : "GHG Protocol Product standard"
} ],
"co2FootprintTotal" : -1.7976931348623157E+308,
"productOrSectorSpecificRules" : [ {
"operator" : "PEF",
"ruleNames" : "ABC 2021",
"otherOperatorName" : "NSF"
} ]
}
}
}
1.6 TERMINOLOGY
This section is non-normative
The following terms are especially relevant for the understanding of the standard:
-
Ecodesign for Sustainable Products regulation (ESPR) : The proposal establishes a framework to set ecodesign requirements for specific product groups to significantly improve their circularity, energy performance and other environmental sustainability aspects.
-
Business Partner Number (BPN) : A BPN is the unique identifier of a partner within Catena-x
Additional terminology used in this standard can be looked up in the glossary on the association homepage.
2 ASPECT MODEL ""TRANSMISSIONSPASS""
2.1 INTRODUCTION
The purpose of this document is the description of the Asset Administration Shell submodel Transmission Pass. It defines the transmission identity and all relevant attributes. The presented data model is described and illustrated in the following with the entities and properties and their interrelationships.
Every data provider MUST provide the data conformant to the semantic model specified in this document.
The unique identifier of the semantic model specified in this document MUST be used by the data provider to define the semantics of the data being transferred.
Every certified business application using the transmission pass data MUST be able to consume data conformant to the semantic model specified in this document.
This semantic model MUST be made available in the central Semantic Hub.
Data consumers and data provider MUST comply with the license of the semantic model.
In the Catena-X data space transmission pass data MUST be requested and exchanged via Eclipse Dataspace Connector (EDC) conformant to CX-0018 and CX-0002.
The JSON Payload of data providers MUST be conformant to the JSON Schema as specified in this document.
2.2 SPECIFICATION ARTIFACTS
The modelling of the semantic model specified in this document was done in accordance to the "semantic driven workflow" to create a submodel template specification SMT.
This aspect model is written in BAMM 2.0.0 as a modeling language conformant to CX-0003 as input for the semantic deriven workflow.
Like all Catena-X data models, this model is available in a machine-readable format on GitHub2F2F conformant to CX-0003.
2.3 LICENSE
This Catena-X data model is an outcome of Catena-X use case group Digital Product Pass (DPP). This Catena-X data model is made available under the terms of the Creative Commons Attribution 4.0 International (CC-BY-4.0) license, which is available at Creative Commons4F4F.
2.4 IDENTIFIER OF SEMANTIC MODEL
The semantic model has the unique identifier:
urn:bamm:io.catenax.transmission.transmission_pass:1.0.0
2.5 FORMATS OF SEMANTIC MODEL
All different formats of the semantic model can be found in the github repository.
https://github.com/eclipse-tractusx/sldt-semantic-models/tree/main/io.catenax.transmission.transmission_pass/1.0.0
2.5.1 RDF Turtle
The rdf turtle file, an instance of the Semantic Aspect Meta Model, is the master for generating additional file formats and serializations. It can be accessed via github:
https://github.com/eclipse-tractusx/sldt-semantic-models/blob/main/io.catenax.transmission.transmission_pass/1.0.0/TransmissionPass.ttl
The open source command line tool of the Eclipse Semantic Modeling Framework is used for generation of other file formats like for example a JSON Schema, aasx for Asset Administration Shell Submodel Template or a HTML documentation. These other formats are saved in the "gen" folder in github:
https://github.com/eclipse-tractusx/sldt-semantic-models/tree/main/io.catenax.transmission.transmission_pass/1.0.0/gen
2.5.2 JSON Schema
A JSON Schema can be generated from the RDF Turtle file. The JSON Schema defines the Value-Only payload of the Asset Administration Shell for the API operation "GetSubmodel".
https://github.com/eclipse-tractusx/sldt-semantic-models/blob/main/io.catenax.transmission.transmission_pass/1.0.0/gen/TransmissionPass-schema.json
2.5.3 aasx
A AASX file can be generated from the RDF Turtle file. The AASX file defines one of the requested artifacts for a Submodel Template Specification conformant to [SMT].
Note: As soon as the specification V3.0 of the Asset Administration Shell specification is available and update will be provided.
3.1 NORMATIVE REFERENCES
3.2 NON-NORMATIVE REFERENCES
ANNEXES
FIGURES
Legal
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