Title:	Design, fabrication and risk assessment of IoT unit for products manufactured in industry 4.0 factory
Authors:	Hirman, Martin Benešová, Andrea Šíma, Karel Steiner, František Tupa, Jiří
Citation:	HIRMAN, M., BENEŠOVÁ, A., ŠÍMA, K., STEINER, F., TUPA, J. Design, fabrication and risk assessment of IoT unit for products manufactured in industry 4.0 factory. In: Procedia Manufacturing. Amsterdam: Elsevier, 2020. s. 1178-1183. ISSN 2351-9789.
Issue Date:	2020
Publisher:	Elsevier
Document type:	konferenční příspěvek conferenceObject
URI:	http://hdl.handle.net/11025/42543
ISSN:	2351-9789
Keywords in different language:	IoT;industry 4.0;sigfox;product life cycle;risk analysis;reliability
Abstract in different language:	This paper deals with the design, fabrication and risk assessment of IoT unit to reliability improvement of products manufactured in the Industry 4.0 factory. The collected data from the manufactured products can provide feedback to the manufacturing company via the Internet of Things (IoT). The manufacturer can realize the optimization of the whole product and also its production process based on these data through digitization and other analyses. On the other hand, the customer can prove due to these data that the product was used within the technical conditions specified by the manufacturer. In the paper, the IoT unit with temperature and humidity sensors was designed. After that, the risk analysis of the design with a semi-quantitative risk assessment method was applied. Then, the four prototypes of the demonstration unit were made and tested. After the testing, recalculation of the risk analysis was realized. At the end, the recommendation of high risks mitigation were presented.
Rights:	© Elsevier
Appears in Collections:	Konferenční příspěvky / Conference papers (RICE) Konferenční příspěvky / Conference Papers (KET) OBD

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