DEXPI
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The DEXPI initiative (short for Data Exchange in the Process Industry) has set itself the goal of creating a neutral data format with the help of which process information can be exchanged between software products from different manufacturers of engineering tools.
 | |
| Abbreviation | DEXPI |
|---|---|
| Established | 2011 |
| Type | Temporary working group of DECHEMA |
| Purpose | Creation of a neutral data format for the exchange of process information |
| Website | https://www.dexpi.org |
A first goal was to define a standard for the exchange of P&IDs. The current specification can be found on GitLab and is released for use.[1]
DEXPI encourages software vendors to become members of the initiative and thus have a direct influence on the development of the specification as well as the implementation in the various software products. For further promotion, so-called Hackathons are organized by the DEXPI initiative to improve the development process of the import and export interfaces of the software vendors based on the DEXPI specification.
Reasons for such an initiative were:
- no exchange standard for process data was available before the foundation of DEXPI
- an exchange of P&ID data of the systems of chemical plant operators/owners and engineering companies allows all parties to use their preferred tools
- a process data model is needed throughout the life cycle of a chemical plant.
History[edit]
The DEXPI initiative was jointly founded in 2011 by BASF SE, Bayer AG and Evonik Technology & Infrastructure GmbH. Further highlights at a glance:
- The first publication of a model of process data was published in 2016.
- Currently version 1.2 of the DEXPI data model is available.
- Version 1.3 has been announced for the first quarter of 2021.
Members[edit]
Current members[2] of the DEXPI initiative:
- BASF SE
- Bayer AG
- Covestro Deutschland AG
- Evonik Technology & Infrastructure GmbH
- Equinor ASA
- Merck KGaA
Cooperating Software Vendors:[2]
The initiative is supported by:
- DECHEMA
- AixCAPE e.V.
Literature[edit]
- Temmen, H., Argast, U., Welke, R., Theissen, M., & Wiedau, M. (2016). Intelligent P&ID exchange-DEXPI reaches a key milestone. ATP EDITION, (3), 54–65.
- Wiedau, M., von Wedel, L., Temmen, H., Welke, R., & Papakonstantinou, N. (2019). Enpro data integration: extending DEXPI towards the asset lifecycle. Chemie Ingenieur Technik, 91(3), 240–255.
- Wiedau, M. (2018). Asset Life Cycle Datenmodellierung mit ENPRO, DEXPI und CFIHOS. Chemie Ingenieur Technik, 90(9), 1294-1294.
References[edit]
- ↑ "DEXPI on GitLab".
- ↑ 2.0 2.1 "dexpi.org". Retrieved October 10, 2019.
External links[edit]
- Official DEXPI homepage
- Arc Advisory Group - Information Modeling Process Industries
- Dechema, 2019 - Digitalisierung bietet ein Add-On
- D1G1TAL agenda - Do-it-yourself-Digitalisierung für die Fertigungs- und Prozessindustrie
- Smarte Daten: Digitalisierung für die Pharmaproduktion 4.0
- Article in CIT: ENPRO Data Integration: Extending DEXPI Towards the Asset Lifecycle
- PraxisForum Data exchange in the process industry @ ACHEMA 2018
- Position Paper of the DEXPI Group
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