The invention provides an electronic assembly for an automotive luminous device (10). The electronic assembly comprises a first group of light sources (1), a second group of light sources (2), a driver element (3) to control the operation of the light sources (1, 2) and a mode selection circuit (5). The mode selection circuit (5) is configured to receive a mode selection control signal and to provide an output signal with a control value which depends on the mode selection control signal. The driver element (3) comprises a first input (31) configured to receive power supply, a second input (32) configured to receive the output signal of the mode selection circuit and an output received by the first group of light sources (1) and by the second group of light sources (2), so that the operation of the first group of light sources and of the second group of light sources is controlled by the output of the driver element (3). The first group of light sources comprises a switch (12) controlled by the first control signal and the second group of light sources comprises a switch (22) controlled by the second control signal.
ELECTRONIC ASSEMBLY AND AUTOMOTIVE LUMINOUS DEVICE
ELEKTRONISCHE BAUGRUPPE UND KFZ-LEUCHTMITTEL
ENSEMBLE ÉLECTRONIQUE ET DISPOSITIF LUMINEUX POUR AUTOMOBILE
2023-06-28
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H05B ELECTRIC HEATING , Elektrische Heizung |