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28 October 2022 Research on the fusion scheduling of functional safety and information security of relay protection device based on priority
Chongwei Jia, Zhongwei Li, Gangxu Yu, Weiming Tong
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Proceedings Volume 12453, Third International Conference on Computer Communication and Network Security (CCNS 2022); 1245306 (2022) https://doi.org/10.1117/12.2659150
Event: Third International Conference on Computer Communication and Network Security (CCNS 2022), 2022, Hohhot, China
Abstract
To solve the problem of fusion scheduling of relay protection device functional safety and information security, the measures of relay protection device functional safety and information security are selected based on the analysis of relay protection device safety requirements. The priority of each measure is analyzed and a priority-based fusion scheduling scheme of functional safety and information security is proposed. On the STM32F407ZG platform, the safety tasks are managed using the μC/ OS-II embedded operating system, and the safety tasks can be executed correctly.
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Chongwei Jia, Zhongwei Li, Gangxu Yu, and Weiming Tong "Research on the fusion scheduling of functional safety and information security of relay protection device based on priority", Proc. SPIE 12453, Third International Conference on Computer Communication and Network Security (CCNS 2022), 1245306 (28 October 2022); https://doi.org/10.1117/12.2659150
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KEYWORDS
Information security
Safety
Relays
Data communications
Receivers
Operating systems
Analytical research
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