EP 1695317 B1 20081008 - TRAFFIC STATUS RECOGNITION WITH A THRESHOLD VALUE METHOD
Title (en)
TRAFFIC STATUS RECOGNITION WITH A THRESHOLD VALUE METHOD
Title (de)
VERKEHRSZUSTANDSERKENNUNG MIT EINEM SCHWELLENWERTVERFAHREN
Title (fr)
IDENTIFICATION D'ETAT DU TRAFIC PAR UN PROCEDE DE VALEURS SEUILS
Publication
Application
Priority
EP 0314646 W 20031219
Abstract (en)
[origin: WO2005064567A1] The invention particularly relates to a method for provision of traffic status information, in the context of traffic status recognition (500), by means of a traffic status recognition device on a motor vehicle, in particular, traffic status information for traffic positional detection, preferably, traffic information for detection of congestion. According to the invention, qualitatively high-grade traffic information may be provided at reasonable cost, whereby, in a first step (502, 505), a multiple determination of the traffic status is carried out. In a second step, a traffic status change from the traffic status recognition device is recognised. In a third step (509, 511), a data set (510, 512, 514, 516), describing the traffic status change is generated by the traffic status recognition device, in particular, a programmed computer and the data set is transmitted in a fourth step, from the traffic status recognition device to a receiver, for receiving the data set, in particular, by short message service.
IPC 8 full level
G08G 1/09 (2006.01); G08G 1/01 (2006.01); G08G 1/123 (2006.01)
CPC (source: EP US)
G08G 1/0104 (2013.01 - EP US); G08G 1/20 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2005064567 A1 20050714; DE 50310628 D1 20081120; EP 1695317 A1 20060830; EP 1695317 B1 20081008; US 2006287808 A1 20061221; US 7343242 B2 20080311
DOCDB simple family (application)
EP 0314646 W 20031219; DE 50310628 T 20031219; EP 03785900 A 20031219; US 45392406 A 20060616