EP 0705751 B1 19980325 - Track side device for vehicle control
Title (en)
Track side device for vehicle control
Title (de)
Streckenseitige Einrichtung zur Fahrzeugbeeinflussung
Title (fr)
Dispositif le long d'une voie ferrée pour le contrÔle d'un véhicule
Publication
Application
Priority
DE 4437129 A 19941005
Abstract (en)
[origin: DE4437129C1] A railway network has a facility for communicating with a train using data telegrams to provide such as speed indications, warnings or safety switching signals. The system has a railside system with a coupling coil (KK), energy receiving coil (EE) and a control circuit (GKS). When a train passes the coupling spool data telegrams are transmitted (SEN). A transmission loop (SS) also periodically transmits a train position telegram data (STEL).
[origin: DE4437129C1] -NOVELTY : The device has a telegram generator for producing data telegram. A track coupling coil has a control circuit, an energy receiving circuit, and a transmitting unit that delivers the data telegram to a vehicle-sided receiving unit when the vehicle passes the track coupling coil. A transmission loop causes a vehicle position independent, periodic transmission of information or situation coextensive loop telegram (STEL). A control unit prevents the delivery of the data telegram through the transmitting unit by the transmission of the loop telegram. -USE : Track-side device for transferring information of a vehicle e.g. train, from a rail for vehicle control such as monitoring of train maximum speed, display of optical and acoustic warning signal, initiation of automatic train stop and/or for monitoring of train driver. -ADVANTAGE : The device is designed in such a manner that a crosstalk of the data telegram of the track coupling coil on a vehicle coupling coil of the vehicle that drives in opposite direction is excluded.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B61L 3/121 (2013.01); B61L 2003/123 (2013.01)
Designated contracting state (EPC)
CH DE DK IT LI NL SE
DOCDB simple family (publication)
DE 4437129 C1 19960201; DE 59501694 D1 19980430; DK 0705751 T3 19990111; EP 0705751 A1 19960410; EP 0705751 B1 19980325
DOCDB simple family (application)
DE 4437129 A 19941005; DE 59501694 T 19950929; DK 95250239 T 19950929; EP 95250239 A 19950929