Standard

Processor-Based System Inspection, Testing and Configuration Control

Abstract

This document provides procedures for the inspection, testing and configuration control of rail transit agency processor-based train control systems.

Document History
Document Number Version Publication Date Publication Related Information
APTA RT-SC-S-035-03 Rev. 1 12/04/2025 Published Current
APTA RT-SC-S-035-03 Original 09/28/2003 Published Superseded

Keywords

configuration control, firmware, inspection, interlocking, microprocessor, software, signal, test, testing, processor

Summary

This standard provides prerequisites, procedures and requirements for testing rail transit processor-based train control systems. Individual rail transit agencies may modify these requirements to accommodate their specific equipment and mode of operation.

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