EP 1742191 A3 20090422 - 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)
[origin: EP1742191A2] 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)
Citation (search report)
- [XY] US 6426709 B1 20020730 - BECKER MARKUS [DE], et al
- [X] EP 0755039 A2 19970122 - MANNESMANN AG [DE]
- [Y] US 2004246147 A1 20041209 - VON GRABE J B [US]
- [A] US 6236932 B1 20010522 - FASTENRATH ULRICH [DE]
- [X] US 6466862 B1 20021015 - DEKOCK BRUCE W [US], et al
- [A] US 5539645 A 19960723 - MANDHYAN INDUR B [US], et al
- [XY] US 2003112154 A1 20030619 - YOAKUM JOHN H [US], et al
- [X] US 5910782 A 19990608 - SCHMITT JUDITH E [US], et al
- [Y] US 6266609 B1 20010724 - FASTENRATH ULRICH [DE]
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
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