EP 1628274 A1 20060222 - Method and system for providing traffic information and controlling traffic
Title (en)
Method and system for providing traffic information and controlling traffic
Title (de)
Verfahren und System zum Ermitteln von Verkehrsinformationen und zum Steuern des Verkehrs
Title (fr)
Procédé et système de fourniture des informations sur l'état du trafic routier et de regulation du trafic routier
Publication
Application
Priority
DE 102004039854 A 20040817
Abstract (en)
The equipment takes spot samples of vehicle-specific traffic data, especially vehicle position, speed and route, from vehicles (1) approaching the road crossing (4). The information is transmitted wirelessly to the controller (2) of the traffic lights (3). All fixed data transmission equipment is local to the crossing. Route data includes starting point and destination, journey time and turning rules at the crossing. Data is transmitted to a central computer for further processing. An independent claim is included for the corresponding system.
IPC 8 full level
G08G 1/01 (2006.01)
CPC (source: EP)
G08G 1/0104 (2013.01)
Citation (search report)
- [XY] US 6654681 B1 20031125 - KIENDL ROBERT [DE], et al
- [Y] US 5289183 A 19940222 - HASSETT JOHN J [US], et al
- [A] EP 1134713 A1 20010919 - ROTIS INC [KR]
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
DOCDB simple family (publication)
EP 1628274 A1 20060222; EP 1628274 B1 20090722; AT E437426 T1 20090815; DE 102004039854 A1 20060309; DE 502005007741 D1 20090903
DOCDB simple family (application)
EP 05107255 A 20050805; AT 05107255 T 20050805; DE 102004039854 A 20040817; DE 502005007741 T 20050805