Automatic light switch for motor vehicle, has sensor to determine ambient light levels and visibility for controlling light switching

The automatic light switch for a motor vehicle has a sensor (20) to determine ambient light levels around the vehicle and a control circuit (25) for switching all the light installations (10,12,14,16) as a function of light conditions. The sensor determines mainly the visibility levels in front of t...

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Bibliographic Details
Main Authors EWERHART FRANK, POCHMULLER WERNER
Format Patent
LanguageEnglish
French
Published 28.03.2003
Edition7
Subjects
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Summary:The automatic light switch for a motor vehicle has a sensor (20) to determine ambient light levels around the vehicle and a control circuit (25) for switching all the light installations (10,12,14,16) as a function of light conditions. The sensor determines mainly the visibility levels in front of the vehicle and the controls are operated by this. Installation de commutation automatique des installations d'éclairage d'un véhicule comprenant une installation de capteur (20) qui détermine la luminosité ambiante du véhicule et une installation de commande (25) qui commute toutes les installations d'éclairage (10, 12, 14, 16) en fonction de la luminosité ambiante, obtenue.L'installation de capteur (20) détermine en plus la portée de vue dans l'environnement du véhicule, et l'installation de commande (25) commute les installations d'éclairage (10, 12, 14, 16) en fonction de la portée de vue ainsi obtenue.
Bibliography:Application Number: FR20020011637