EP 1742191 A2 20070110 - GPS-based traffic monitoring system
Title (en)
GPS-based traffic monitoring system
Title (de)
Verkehrsüberwachungssystem auf GPS-Basis
Title (fr)
Système de surveillance de la circulation basée sur GPS
Publication
Application
Priority
- US 17156305 A 20050630
- US 23994205 A 20050930
- US 24004705 A 20050930
- US 23991505 A 20050930
- US 33897806 A 20060125
Abstract (en)
A traffic information system for a vehicle comprises a transmitter and a global positioning system (GPS) associated with the vehicle that selectively generates location and vector data. A control module receives the location and vector data and wirelessly transmits the location and vector data using the transmitter when the vehicle is traveling on a first set of predetermined roads and does not transmit the location and vector data when the vehicle is traveling on a second set of predetermined roads.
IPC 8 full level
G08G 1/01 (2006.01); G08G 1/0967 (2006.01); G08G 1/123 (2006.01); G08G 1/14 (2006.01); H04W 64/00 (2009.01)
CPC (source: EP)
G08G 1/0104 (2013.01); G08G 1/096716 (2013.01); G08G 1/096741 (2013.01); G08G 1/096775 (2013.01); G08G 1/14 (2013.01); G08G 1/20 (2013.01)
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1742191 A2 20070110; EP 1742191 A3 20090422; EP 1742191 B1 20110706; JP 2007026424 A 20070201; JP 5025993 B2 20120912; SG 128558 A1 20070130
DOCDB simple family (application)
EP 06011022 A 20060529; JP 2006149908 A 20060530; SG 200603453 A 20060530