EP 2473391 B1 20150401 - METHOD FOR TRANSMITTING DATA FROM A TRACK-SIDE DEVICE TO A VEHICLE AND VEHICLE-SIDE AND TRACK-SIDE DEVICE
Title (en)
METHOD FOR TRANSMITTING DATA FROM A TRACK-SIDE DEVICE TO A VEHICLE AND VEHICLE-SIDE AND TRACK-SIDE DEVICE
Title (de)
VERFAHREN ZUR ÜBERTRAGUNG VON DATEN VON EINER STRECKENSEITIGEN EINRICHTUNG AN EIN FAHRZEUG SOWIE FAHRZEUGSEITIGE UND STRECKENSEITIGE EINRICHTUNG
Title (fr)
DISPOSITIF DE TRANSMISSION DE DONNÉES D'UN APPAREIL CÔTÉ VOIE À UN VÉHICULE, APPAREIL CÔTÉ VÉHICULE ET APPAREIL CÔTÉ VOIE
Publication
Application
Priority
- DE 102009039701 A 20090831
- EP 2010060890 W 20100727
Abstract (en)
[origin: WO2011023481A1] The invention relates to a method for transmitting data from a track-side device (10) to a vehicle (20), which method is versatile and also suitable for safety-critical requirements due to the reliability thereof. To this end, the method according to the invention is such that a light signal in the form of visible light (11) modulated with the data to be transmitted is emitted by the track-side device (10), wherein the data to be transmitted comprises an identifier identifying the track-side device (10), the identifier received by means of the light signal is compared to an expected identifier by the vehicle (20), and the data received with the light signal are discarded by the vehicle (20) if a deviation between the received identifier and the expected identifier is determined during the comparison. The invention further relates to a vehicle-side device and a track-side device.
IPC 8 full level
B61L 3/06 (2006.01); B61L 5/18 (2006.01); G08G 1/0967 (2006.01)
CPC (source: EP)
B61L 3/065 (2013.01); B61L 5/18 (2013.01); G08G 1/096716 (2013.01); G08G 1/09675 (2013.01); G08G 1/096783 (2013.01)
Citation (examination)
- WO 0247955 A1 20020620 - SIEMENS AG [DE]
- DE 4420215 A1 19951207 - SIEMENS AG [DE]
- WO 2004041618 A1 20040521 - GE TRANSP SYSTEMS S P A [IT], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011023481 A1 20110303; CN 102481943 A 20120530; CN 102481943 B 20160113; DE 102009039701 A1 20110317; EP 2473391 A1 20120711; EP 2473391 B1 20150401; ES 2537824 T3 20150612
DOCDB simple family (application)
EP 2010060890 W 20100727; CN 201080037664 A 20100727; DE 102009039701 A 20090831; EP 10739569 A 20100727; ES 10739569 T 20100727