EP 3204928 A2 20170816 - DETERMINATION OF AN OPTIMUM SPEED FOR A MOTOR VEHICLE APPROACHING A TRAFFIC LIGHT
Title (en)
DETERMINATION OF AN OPTIMUM SPEED FOR A MOTOR VEHICLE APPROACHING A TRAFFIC LIGHT
Title (de)
BESTIMMUNG EINER OPTIMALEN GESCHWINDIGKEIT FÜR EIN SICH EINER VERKEHRSAMPEL NÄHERNDEN KRAFTFAHRZEUGS
Title (fr)
DÉTERMINATION D'UNE VITESSE OPTIMALE POUR UN VÉHICULE AUTOMOBILE APPROCHANT D'UN FEU TRICOLORE
Publication
Application
Priority
- FR 1402270 A 20141008
- EP 2015073301 W 20151008
Abstract (en)
[origin: WO2016055589A2] The invention relates to a method for determining an optimum speed (VOPT) to be adopted by a motor vehicle (1) when said motor vehicle (1) is approaching a traffic light (2). According to said method a first GLOSA-type on-board system (10) determines, upon receiving a message emitted by said traffic light (2), a total distance (DTL) of travel separating the motor vehicle (1) from the traffic light (2), then estimates the time necessary for the motor vehicle (1) to travel said total distance (DTL), and finally defines a recommended speed (VQ) based on the status of the traffic light (2) at the end of the estimated time. The method is characterised in that it also uses at least one speed limitation produced via a second system (12; 13) on board said motor vehicle such as to determine said recommended speed (VQ) and/or said optimum speed (VQPT).
IPC 8 full level
G08G 1/0967 (2006.01); G08G 1/095 (2006.01)
CPC (source: CN EP US)
B60W 30/162 (2013.01 - US); G08G 1/052 (2013.01 - CN); G08G 1/095 (2013.01 - CN); G08G 1/0967 (2013.01 - US); G08G 1/096708 (2013.01 - EP US); G08G 1/096716 (2013.01 - EP US); G08G 1/096725 (2013.01 - US); G08G 1/096758 (2013.01 - CN EP US); G08G 1/096783 (2013.01 - CN EP US); B60W 30/143 (2013.01 - US); G08G 1/095 (2013.01 - EP US)
Citation (search report)
See references of WO 2016055589A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016055589 A2 20160414; WO 2016055589 A3 20160602; CN 107209988 A 20170926; CN 107209988 B 20210309; EP 3204928 A2 20170816; FR 3027109 A1 20160415; FR 3027109 B1 20190531; JP 2017533506 A 20171109; US 10916133 B2 20210209; US 2017229014 A1 20170810
DOCDB simple family (application)
EP 2015073301 W 20151008; CN 201580054740 A 20151008; EP 15820438 A 20151008; FR 1402270 A 20141008; JP 2017518800 A 20151008; US 201515515202 A 20151008