EP 2720905 A1 20140423 - METHOD AND CONTROL UNIT FOR ACTUATING AT LEAST ONE HEADLAMP OF A VEHICLE USING A TRAFFIC DENSITY
Title (en)
METHOD AND CONTROL UNIT FOR ACTUATING AT LEAST ONE HEADLAMP OF A VEHICLE USING A TRAFFIC DENSITY
Title (de)
VERFAHREN UND STEUERGERÄT ZUM ANSTEUERN ZUMINDEST EINES SCHEINWERFERS EINES FAHZEUGS UNTER VERWENDUNG EINER VERKEHRSDICHTE
Title (fr)
PROCÉDÉ ET APPAREIL DE COMMANDE PERMETTANT DE COMMANDER AU MOINS UN PHARE D'UN VÉHICULE EN FONCTION DE LA DENSITÉ DE TRAFIC
Publication
Application
Priority
- DE 102011077610 A 20110616
- EP 2012059343 W 20120521
Abstract (en)
[origin: WO2012171749A1] The invention relates to a method (200) and to a control unit (102) for actuating at least one headlamp (104) of a vehicle (100). The method (200) comprises a step of determining (202) a traffic density from information about road users in an area surrounding the vehicle (100). The method (200) further comprises a step of determining (204) a control parameter for controlling a beam characteristic of the headlamp (104) using the determined traffic density. The method (200) comprises a step of supplying (206) the control command for control of a beam characteristic of the headlamp (104) using the control parameter.
IPC 8 full level
CPC (source: EP US)
B60Q 1/08 (2013.01 - US); B60Q 1/085 (2013.01 - EP US); B60Q 1/143 (2013.01 - EP US); B60Q 2300/322 (2013.01 - EP US); B60Q 2300/33 (2013.01 - EP US)
Citation (search report)
See references of WO 2012171749A1
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
DOCDB simple family (publication)
DE 102012210123 A1 20121220; CN 103608215 A 20140226; EP 2720905 A1 20140423; JP 2014519445 A 20140814; US 2014334168 A1 20141113; US 9505339 B2 20161129; WO 2012171749 A1 20121220
DOCDB simple family (application)
DE 102012210123 A 20120615; CN 201280029501 A 20120521; EP 12722366 A 20120521; EP 2012059343 W 20120521; JP 2014515118 A 20120521; US 201214125646 A 20120521