Automated verification of measurement precision for internet-of-things equipment

Mikkel Haggren Brynildsen, Maja Miličić Brandt, Johan Wilhelm Klüwer, Caitlin Woods, Melinda R. Hodkiewicz

Research output: Chapter in Book/Conference paperConference paperpeer-review

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Abstract

Embedded sensors and processors built into assets enable condition monitoring data to be collected and used for asset health management and process optimization. Managing data storage, transmission, and security at all levels of the technology stack is crucial for original equipment manufacturers (OEM) and their customers. The federated nature of the product value chain with software and hardware components coming from external suppliers presents challenges when managing this data. The OEM must have assurance processes to confirm that software upgrades provided by their suppliers do not adversely affect the outputs delivered to customers. The output of sensor measurements have a precision determined by the storage space of data registers in a controller’s electronics. One technical challenge for OEMs is tracking changes and settings in software code that affect measurement precision when these settings are embedded in hardware components from external suppliers. For this we use a semantic asset model based on the Industrial Data Ontology (IDO). Entities that impact the reported precision are captured in the model.

Original languageEnglish
Title of host publicationProceedings of the International Semantic Web Conference (ISWC)
Subtitle of host publication22nd International Semantic Web Conference 2023
PublisherCentral Europe Workshop Proceedings (CEUR-WS)
Volume3632
Publication statusPublished - 2023
Event22nd International Semantic Web Conference on Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice, ISWC-Posters-Demos-Industry 2023 - Athens, Greece
Duration: 6 Nov 202310 Nov 2023

Publication series

NameCEUR Workshop Proceedings
PublisherRheinisch-Westfaelische Technische Hochschule Aachen * Lehrstuhl Informatik V
ISSN (Print)1613-0073

Conference

Conference22nd International Semantic Web Conference on Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice, ISWC-Posters-Demos-Industry 2023
Country/TerritoryGreece
CityAthens
Period6/11/2310/11/23

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