Train Protection & Warning System (TPWS)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:train
gptkbp:abbreviation	gptkb:TPWS
gptkbp:category	railway safety system
gptkbp:compatibleWith	UK railway safety standards
gptkbp:component	onboard equipment trackside equipment
gptkbp:developedBy	gptkb:Rail_Safety_and_Standards_Board
gptkbp:fullyImplementedBy	2003
https://www.w3.org/2000/01/rdf-schema#label	Train Protection & Warning System (TPWS)
gptkbp:installationBegan	2000
gptkbp:introducedIn	1999
gptkbp:mandate	Railways Inspectorate
gptkbp:notDesignedToPrevent	all collisions all derailments
gptkbp:notInteroperableWith	gptkb:ETCS_Level_2
gptkbp:operates	mainline railways
gptkbp:prevention	Signal Passed At Danger (SPAD) overspeeding at danger points
gptkbp:purpose	prevent overspeeding prevent train accidents enforce signal obedience
gptkbp:regulates	Railways (Safety Critical Work) Regulations 1994
gptkbp:relatedTo	gptkb:Automatic_Warning_System_(AWS) gptkb:European_Train_Control_System_(ETCS)
gptkbp:replacedBy	some functions of Automatic Train Protection (ATP)
gptkbp:signalPassedAtDangerMitigation	applies emergency brake
gptkbp:speedMonitoring	enforces speed limits at certain locations
gptkbp:technology	train stop system
gptkbp:usedBy	gptkb:Network_Rail various UK train operating companies
gptkbp:usedIn	gptkb:United_Kingdom
gptkbp:bfsParent	gptkb:Automatic_Warning_System_(AWS)
gptkbp:bfsLayer	7