One aspect of the invention relates to a method for controlling a light-emitting device (1) of a motor vehicle (2), said light-emitting device comprising:-a pixelated light source (10) having a plurality of selectively activatable basic light sources and being placed in a cartridge,-a control unit for controlling the pixelated light source (10), the invention relates to a method for controlling the actuation of a basic light source (300, 310) and allowing the projection of at least two superimposed images (300, 310), and a temperature sensor placed in the cartridge, said method being characterized in that it comprises the following steps:-measuring the temperature,-if the temperature is above a predetermined threshold,-determining the projection of the at least two superimposed images (300, 310). If yes, the light emitting power of one of the two images is attenuated, and the light emitting power of the other image is kept unchanged.

    本发明的一个方面涉及一种用于控制机动车辆(2)的发光装置(1)的方法,所述发光装置包括:‑像素化光源(10),该像素化光源具有多个可选择性激活的基本光源并且放置在盒中,‑控制单元,该控制单元控制对基本光源的致动并且允许投射至少两个叠加的图像(300,310),以及‑温度传感器,该温度传感器放置在该盒中,所述方法的特征在于,该方法包括以下步骤:‑测量温度,‑如果温度高于预定阈值,则使这两个图像中的一个图像的发光功率衰减,而另一个图像的发光功率保持不变。


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    Title :

    METHOD FOR CONTROLLING A LIGHT EMITTING DEVICE


    Additional title:

    用于控制发光装置的方法


    Contributors:

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / H05B ELECTRIC HEATING , Elektrische Heizung



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