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    IEEE Standard for Communications-Based Train Control (CBTC) Performance and Functional Requirements

    IEEE-1474.1ActiveOfficial catalogue

    Issuing body: IEEE Standards Association (IEEE SA) · Version: IEEE 1474.1-2025 · Published: 2025-06-13

    Link verified July 22, 2026

    Translated automatically. The original was written in English.

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    Scope

    Définit les exigences de performance et fonctionnelles pour les systèmes de contrôle des trains basé sur les communications (CBTC) — critères d'espacement, de sécurité et de disponibilité, ainsi que les fonctions de protection, de conduite et de supervision automatiques des trains qu'une installation CBTC doit assurer. S'applique à l'ensemble des applications de transport en commun, y compris les systèmes automatisés de transport de personnes, et constitue le socle de la famille de normes CBTC IEEE 1474.

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