EP 1077859 A2 20010228 - ARRANGEMENT FOR TRANSMITTING A TRANSMISSION SIGNAL FROM A TRANSMITTER TO A RAILWAY VEHICLE IN ORDER FOR LOCALIZATION AND TRANSMISSION OF INFORMATION
Title (en)
ARRANGEMENT FOR TRANSMITTING A TRANSMISSION SIGNAL FROM A TRANSMITTER TO A RAILWAY VEHICLE IN ORDER FOR LOCALIZATION AND TRANSMISSION OF INFORMATION
Title (de)
ANORDNUNG ZUM ÜBERTRAGEN EINES SENDESIGNALS VON EINEM SENDER ZU EINEM SCHIENENFAHRZEUG ZUR ORTUNG UND INFORMATIONSÜBERMITTLUNG
Title (fr)
AGENCEMENT POUR TRANSMETTRE UN SIGNAL D'EMISSION D'UN EMETTEUR A UN VEHICULE SUR RAILS POUR LA LOCALISATION ET LA TRANSMISSION D'INFORMATIONS
Publication
Application
Priority
- DE 9901395 W 19990505
- DE 19822114 A 19980508
Abstract (en)
[origin: US6402094B1] An arrangement for transmitting a signal from a transmitter to a rail vehicle located on a segment of a track for position finding and information transmission is described. The transmitter is connected to a track conductor having crossing points installed in the track segment. The rail vehicle has a receiver unit which receives the transmitted signal and monitors it for phase jumps occurring during passage through the crossing points of vehicle. In order to achieve a particularly low-interference location finding, an occupancy sensor is installed at a point of entry of the track segment, which detects the entry of the rail vehicle into the track segment and generates an occupancy signal indicating the occupancy of the track segment. A switchover device assigned to the transmitter is connected to the occupancy sensor and activates the transmitter so that it transmits an unmodulated signal upon receiving the occupancy signal and transmits a modulated signal after a predefined time period thereafter has elapsed.
IPC 1-7
IPC 8 full level
B61L 1/00 (2006.01); B61L 3/22 (2006.01); B61L 25/02 (2006.01)
CPC (source: EP KR US)
B61L 3/22 (2013.01 - KR); B61L 3/225 (2013.01 - EP US); B61L 25/026 (2013.01 - EP US); B61L 2003/226 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
WO 9958388 A2 19991118; WO 9958388 A3 20000302; AT E214671 T1 20020415; CN 1151938 C 20040602; CN 1299324 A 20010613; DE 19822114 C1 19991230; DE 59901017 D1 20020425; EP 1077859 A2 20010228; EP 1077859 B1 20020320; KR 100634638 B1 20061016; KR 20010071225 A 20010728; US 6402094 B1 20020611
DOCDB simple family (application)
DE 9901395 W 19990505; AT 99932666 T 19990505; CN 99805681 A 19990505; DE 19822114 A 19980508; DE 59901017 T 19990505; EP 99932666 A 19990505; KR 20007012484 A 20001108; US 67493800 A 20001228