IEEE 1474.1 : 2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
COMMUNICATIONS-BASED TRAIN CONTROL (CBTC) PERFORMANCE AND FUNCTIONAL REQUIREMENTS
17-10-2023
01-01-2004
1 Overview
1.1 Scope
1.2 Purpose
1.3 Existing applications
2 References
3 Abbreviations, acronyms and definitions
3.1 Definitions
3.2 Abbreviations and acronyms
4 General requirements
4.1 Characteristics of CBTC systems
4.2 Categorization of CBTC systems
4.3 Range of applications
4.4 Train configurations
4.5 Train operating modes
4.6 Entering/exiting CBTC territory
4.7 Train operating speeds
5 Performance requirements
5.1 CBTC factors contributing to achievable
headways
5.2 CBTC factors contributing to achievable trip
times
5.3 System safety requirements
5.4 System assurance requirements
5.5 Environmental requirements
6 Functional requirements
6.1 ATP functions
6.2 ATO functions
6.3 ATS functions
6.4 Interoperability interface requirements
Annex A (informative) Bibliography
Annex B (informative) Example functional block diagram for
a typical CBTC system
Annex C (informative) Typical CBTC parameters
Annex D (informative) Typical safe breaking model
Annex E (normative) System safety program requirements
Annex F (informative) Typical approaches to specifying CBTC
system availability
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