EP 1693272 A1 20060823 - Antenna arrangement used for data transmission between vehicle and track
Title (en)
Antenna arrangement used for data transmission between vehicle and track
Title (de)
Antennenanordnung zur Datenübertragung zwischen Fahrzeug und Gleisbereich
Title (fr)
Arrangement d'antenne pour la transmission de données entre véhicule et voie
Publication
Application
Priority
- EP 05003550 A 20050218
- EP 06000882 A 20060117
Abstract (en)
The method involves connecting a grounded communication unit to a longitudinal cable (20) for sending and receiving signals. Safety relevant data are transmitted to a channel via a pair of wires (1) of the cable. Another separate channel is provided for transmission of another set of data, and another pair of wires (2) is provided for the former channel. The channels are operated at different frequencies and with different modulations. An independent claim is also included for an antenna arrangement for bidirectional transmission of data for a train control system between a communication unit that is mounted on a rail vehicle and a grounded communication unit.
IPC 8 full level
B61L 3/22 (2006.01); H01Q 11/02 (2006.01)
CPC (source: EP)
B61L 3/225 (2013.01); H01Q 1/3233 (2013.01)
Citation (search report)
- [X] EP 1413495 A1 20040428 - SIEMENS SCHWEIZ AG [CH]
- [A] GB 508274 A 19390628 - FELTEN & GUILLEAUME CARLSWERK
- [A] US 4352475 A 19821005 - SMITH BARRY L, et al
- [A] DE 1113729 B 19610914 - SIEMENS AG
- [A] GB 1339203 A 19731128 - CABLES DE LYON GEOFFROY DELORE
- [A] US 2003037955 A1 20030227 - GLEW CHARLES [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1693272 A1 20060823; EP 1693272 B1 20080423; AT E393075 T1 20080515; DE 502006000658 D1 20080605
DOCDB simple family (application)
EP 06000882 A 20060117; AT 06000882 T 20060117; DE 502006000658 T 20060117