Global Patent Index - EP 1695317 B1

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

EP 1695317 B1 20081008 (DE)

Application

EP 03785900 A 20031219

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 1/01 (2006.01); G08G 1/09 (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