GERT8075 Iss 4
AWS and TPWS Interface Requirements
This document defines the track/train interface requirements for the United Kingdom (UK) Class B train protection system ‘TPWS’, which comprises the Automatic Warning System (AWS) and the Train Protection and Warning System (TPWS).
Summary Of Changes
The technical compatibility requirements of AWS/TPWS reviewed and updated. Withdrawn requirements transferred to RIS-0775-CCS and updated.
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Railway Group Standard
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