IEEE

IEEE 2839-2021

IEEE Recommended Practice for Vital Computer for Rail Safety-Related Application

IEEE 2839-2021

IEEE Recommended Practice for Vital Computer for Rail Safety-Related Application


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23.09.2021
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IEEE 2839-2021 IEEE Recommended Practice for Vital Computer for Rail Safety-Related Application

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This recommended practice defines the functions, performance, interface, and environmental conditions of vital computers used in rail transportation systems such as railways, metros, light transport, and trams.\nThis recommended practice is applicable to vital computers for onboard and wayside equipment.\nThis recommended practice is not applicable to the application systems which are developed based on vital computers and does not define specific safety targets for application systems, but the safety-related conditions for application systems are proposed.\nIt is difficult to regulate internal structure and technical realization of vital computers, because of the great diversity that exists. In order to encourage technical competition and prompt the development of technology and industry, this recommended practice does not constrain or recommend the internal structure and technical realization of vital computers.\nOnly the preliminary interface is defined in this recommended practice, on a function level. The detailed interface of a vital computer is not covered and can be defined in the form of external interface specifications.\nCompliance with the provisions of this recommended practice does not guarantee or ensure safety, security,health, or environmental protection. Users a

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IEEE [27] IEEE SA Board of Governors

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