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Real-Time Execution...
Real-Time Execution of Function Blocks for Internet of Things using the RTFM-kernel
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- Lindgren, Per (författare)
- Luleå tekniska universitet,EISLAB
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- Lindner, Marcus (författare)
- Luleå tekniska universitet,EISLAB
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- Lindner, Andreas (författare)
- Luleå tekniska universitet,EISLAB
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- Eriksson, Johan (författare)
- Luleå tekniska universitet,EISLAB
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- Vyatkin, Valeriy (författare)
- Luleå tekniska universitet,Datavetenskap
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(creator_code:org_t)
- Piscataway, NJ : IEEE Communications Society, 2014
- 2014
- Engelska.
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Ingår i: Proceedings of 2014 IEEE 19th International Conference on Emerging Technologies & Factory Automation (ETFA 2014). - Piscataway, NJ : IEEE Communications Society. - 9781612849690 ; , s. 1-6
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Function Blocks provides a means to model andprogram industrial control systems. The recently acclaimed IEC61499 standard allows such system models to be partitioned andexecuted in a distributed fashion. At device level, such models aretraditionally implemented onto programmable logic controllersthat underneath have an operating system and a softwarerun-time environment which implies high resource demands.However, there is a current trend to involve small embeddedsystems (so called Internet of Things devices) integrated into suchdistributed control systems. To this end, we seek to address theoutsets for real-time execution of Function Block based designsonto light-weight controllers (MCUs) with limited resources(memory and CPU). Furthermore, we propose a mapping ofthe Function Block execution semantics onto the RTFM-kernel,and discuss opportunities for off-line (design time) analysis withrespect to response time, overall schedulability and memoryrequirements.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Inbäddad systemteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Embedded Systems (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- Embedded System
- Inbyggda system
- Dependable Communication and Computation Systems
- Kommunikations- och beräkningssystem
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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