EP 1451789 A1 20040901 - METHOD FOR TRIGGERING BY MEANS OF AT LEAST A MOBILE TRANSCEIVER DEVICE, AT LEAST A FIXED SIGNALING BEACON, AND MEANS THEREFOR
Title (en)
METHOD FOR TRIGGERING BY MEANS OF AT LEAST A MOBILE TRANSCEIVER DEVICE, AT LEAST A FIXED SIGNALING BEACON, AND MEANS THEREFOR
Title (de)
AUSLÖSEVORRICHTUNG FÜR EINE STRASSENBAKE
Title (fr)
PROCEDE DE DECLENCHEMENT DE BALISE SIGNALETIQUE
Publication
Application
Priority
- FR 0203941 W 20021118
- FR 0115207 A 20011123
Abstract (en)
[origin: WO03044757A1] Each signalling beacon (Bi) is identified by a beacon code (CBi), and emits said beacon code (CBi); each mobile device (1) comprises a transmitter and a receiver; to trigger at least the signalling beacon (Bi), called visible beacon. The method consists in positioning the mobile transceiver device (1) in the transmission field (CH1) of said beacon (B1), whereby the following operations are automatically triggered: a) the transceiver device (1), after receiving the beacon code (CB1) emitted by the visible beacon (B1), automatically retransmits a beacon code (CB); b) each fixed signalling beacon (Bi), including at least the visible beacon (B1), located in the transmission field of the transceiver device (1), compares the beacon code (CB) received with the beacon code (CBi) which identifies it, and if the beacon codes (CB) and (CBi) are matching, automatically triggers one or several predetermined actions.
IPC 1-7
IPC 8 full level
G08G 1/005 (2006.01); G08G 1/07 (2006.01)
CPC (source: EP)
G08G 1/005 (2013.01); G08G 1/07 (2013.01)
Citation (search report)
See references of WO 03044757A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03044757 A1 20030530; AU 2002360177 A1 20030610; EP 1451789 A1 20040901; FR 2832837 A1 20030530; FR 2832837 B1 20040213
DOCDB simple family (application)
FR 0203941 W 20021118; AU 2002360177 A 20021118; EP 02795381 A 20021118; FR 0115207 A 20011123