ANSI/IEEE 1698:2009
Guide for the Calculation of Braking Distances for Rail Transit Vehicles

Standard No.

ANSI/IEEE 1698:2009

Release Date

2009

Published By

American National Standards Institute （ANSI)

Latest

ANSI/IEEE 1698:2009

Scope

This guide provides methods and assumptions used in calculating the braking distances of rail transit vehicles. The methods encompass automatic train protection and signal system operation, propulsion and brake system operation, environmental conditions, operator interfaces, toleraces, and failure modes.

ANSI/IEEE 1698:2009 history

• 2009 ANSI/IEEE 1698:2009 Guide for the Calculation of Braking Distances for Rail Transit Vehicles