IEVref:
821-07-14
ID:
Language:
en
Status:
Obsolete
Term:
automatic danger zone detector
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition:
device used at level crossing with full barriers or double half-barriers, detecting whether a road user is trapped in the danger zone between the barriers before permitting a train movement
Publication
date
:
1998-04
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
device used at level crossing with full barriers or double half-barriers, detecting whether a road user is trapped in the danger zone between the barriers before permitting a train movement