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IEEE Recommended Practice for Vital Computer for Rail Safety-Related Application
IEEE Std 2839-2021
Year: 2021
Abstract: Requirements for functions, performance, and interface and environmental conditions for vital computers used in rail safety-related systems are established in this recommended practice. Vital computer functions are developed based on the technology of computer systems, communication, and functional safety as well as security considerations. A vital computer is composed with basic functional modules such as main process, input, output, and communication. This recommended practice can be applied to vital computers for onboard and wayside equipment in rail applications. Application systems which are developed based on vital computers are not covered, but safety-related conditions for application systems are proposed. The internal structure and the technical realization of the vital computer are not constrained in this recommended practice.
Subject: IEEE 2839
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IEEE Recommended Practice for Vital Computer for Rail Safety-Related Application
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| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2022-07-04T20:40:42Z | |
| date available | 2022-07-04T20:40:42Z | |
| date copyright | 23 Sept. 2021 | |
| date issued | 2021 | |
| identifier other | 9543633.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=autho162s6596FCDCAC4261590-%20Naval%20/handle/yse/312771 | |
| description abstract | Requirements for functions, performance, and interface and environmental conditions for vital computers used in rail safety-related systems are established in this recommended practice. Vital computer functions are developed based on the technology of computer systems, communication, and functional safety as well as security considerations. A vital computer is composed with basic functional modules such as main process, input, output, and communication. This recommended practice can be applied to vital computers for onboard and wayside equipment in rail applications. Application systems which are developed based on vital computers are not covered, but safety-related conditions for application systems are proposed. The internal structure and the technical realization of the vital computer are not constrained in this recommended practice. | |
| language | English | |
| title | IEEE Recommended Practice for Vital Computer for Rail Safety-Related Application | en |
| title | IEEE Std 2839-2021 | num |
| type | Standard | |
| page | 29 | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2021 | |
| contenttype | Fulltext | |
| subject keywords | IEEE 2839 | |
| subject keywords | RAMS | |
| subject keywords | rail safety-related system | |
| subject keywords | fail-safe | |
| subject keywords | vital computer | |
| subject keywords | SIL | |
| subject keywords | safety | |
| identifier DOI | 10.1109/IEEESTD.2021.9543633 |