EP 0794889 A1 19970917 - SYSTEM FOR LINEAR DATA TRANSMISSION
Title (en)
SYSTEM FOR LINEAR DATA TRANSMISSION
Title (de)
EINRICHTUNG ZUR LINIENFÖRMIGEN INFORMATIONSÜBERTRAGUNG
Title (fr)
SYSTEME DE TRANSMISSION CONTINUE DE DONNEES
Publication
Application
Priority
- DE 9501716 W 19951122
- DE 4444519 A 19941130
Abstract (en)
[origin: DE4444519A1] In order to transmit data continuously on single-track lines, two separately fed line conductors (L2R, L2L), which are associated with the two possible directions of travel (R, L), are provided for transmitting travel command data dependent on the direction of travel to the trains. Each line conductor covers a separate line region. In addition to transmitting the travel command data, each line conductor is arranged to transmit the call number of the section which is first in the direction of travel in each case to the other conductor loop and/or a region identifier, by means of which a train can determine its direction of travel when entering this first section in conjunction with a region identifier of which it is notified locally. This system also enables other line-specific data to be transmitted.
IPC 1-7
IPC 8 full level
B61L 3/12 (2006.01); B61L 3/22 (2006.01); B61L 23/22 (2006.01)
CPC (source: EP)
B61L 3/121 (2013.01); B61L 3/225 (2013.01); B61L 23/22 (2013.01); B61L 2003/226 (2013.01)
Citation (examination)
EP 0424664 A2 19910502 - SEL ALCATEL AG [DE]
Designated contracting state (EPC)
DE SE
DOCDB simple family (publication)
DE 4444519 A1 19960605; EP 0794889 A1 19970917; WO 9616855 A1 19960606
DOCDB simple family (application)
DE 4444519 A 19941130; DE 9501716 W 19951122; EP 95939221 A 19951122