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Cyber-Physical Production System Self-Description-Based Data Access Layer

: Stock, Daniel; Schel, Daniel; Bauernhansl, Thomas


Institute of Electrical and Electronics Engineers -IEEE-; IEEE Industrial Electronics Society -IES-:
24th IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2019. Proceedings : Zaragoza, Spain, 10 - 13 September 2019
Piscataway, NJ: IEEE, 2019
ISBN: 978-1-7281-0303-7
ISBN: 978-1-7281-0302-0
ISBN: 978-1-7281-0304-4
International Conference on Emerging Technologies and Factory Automation (ETFA) <24, 2019, Zaragoza>
Fraunhofer IPA ()
Cyber-Physisches Produktionssystem; Data Warehouse; Digitaler Schatten; Informationssystem; Middleware

Cyber-Physical Production Systems (CPPS) are Cyber-Physical Systems (CPS), which are applied in manufacturing environments to carry out production related tasks, thus turning them into smart manufacturing environments. They are the evolution of combined regular manufacturing equipment, embedded computing devices and distributed computing functionality, which has been sparked by technical advances in information and communication technology (ICT) and progressively networked production. One of the properties of CPS is the ability to be composed of other CPS and the ability to encapsulate so-called self-x capabilities. Their networked nature enables access to large amounts of data, which can be used to extract information and knowledge about machines, processes, and the manufacturing environment. This paper discusses approaches how data access, storage, and information extraction is currently being handled. We propose how these approaches can be extended and how an information-oriented system and infrastructure for CPPS can be constructed to create a Cyber-Physical Data Access Layer which is based on the self-description capability of CPPS components.