IEEE Standard for User Interface Requirements in Communications-Based Train Control (CBTC) Systems
IEEE-1474.2ActiveOfficial catalogue
Issuing body: IEEE Standards Association (IEEE SA) · Version: IEEE 1474.2-2025 · Published: 2025-06-13
Link verified July 22, 2026
Scope
Establishes user interface requirements for CBTC subsystems, defining how the automatic train protection, operation and supervision functions set out in IEEE 1474.1 are presented to operators and maintainers. A companion standard within the IEEE 1474 CBTC family.
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