EP 0831006 B1 20020703 - Rail section monitoring method and device
Title (en)
Rail section monitoring method and device
Title (de)
Verfahren und Vorrichtung zur Überwachung eines Gleisabschnittes
Title (fr)
Procédé et dispositif de surveillance d'une section de voie ferrée
Publication
Application
Priority
CH 230396 A 19960920
Abstract (en)
[origin: EP0831006A1] The track section monitoring method uses a track occupation detection device (GFM) using relays (Rx,Ry) for providing a signal representing the occupation of the track section to a signal-box (STW). The track occupation detection device incorporates a fault detection function for indicating a fault at the signal-box when the closure contact (Kxs) of a track-free signalling relay (Rx) is open when the opening contact (Kyo) of a control relay (Ry) is also open.
IPC 1-7
IPC 8 full level
B61L 1/18 (2006.01); B61L 21/06 (2006.01)
CPC (source: EP)
B61L 1/187 (2013.01); B61L 21/06 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0831006 A1 19980325; EP 0831006 B1 20020703; AT E220019 T1 20020715; DE 59707631 D1 20020808
DOCDB simple family (application)
EP 97116129 A 19970917; AT 97116129 T 19970917; DE 59707631 T 19970917