The invention discloses an automobile sunshade device which comprises a first light intensity collecting unit, a dimming assembly, a camera, a second light intensity collecting unit and a processor. The first light intensity acquisition unit is connected with the processor, and the first light intensity acquisition unit is used for acquiring the light intensity of ambient light and sending the light intensity of the ambient light to the processor; the processor is connected with the dimming assembly, the processor is used for adjusting the light transmittance of the dimming assembly according to the light intensity of the ambient light, and the camera and the second light intensity acquisition unit are matched to determine the light intensity of the eyes of a driver. And the processor determines a voltage value corresponding to the light intensity of the current ambient light according to the light intensity of the eyes. The sunshade effect can be automatically adjusted, and the situation that driving safety is affected by manual adjustment of a driver is avoided; meanwhile, the final sunshade effect is improved.

    本发明公开了一种汽车遮阳装置,包括:第一光线强度采集单元、调光组件、摄像头、第二光线强度采集单元和处理器;所述第一光线强度采集单元与所述处理器连接,所述第一光线强度采集单元用于采集环境光光线强度,并将所述环境光光线强度发送给所述处理器;所述处理器与所述调光组件连接,所述处理器用于根据所述环境光光线强度调节所述调光组件的透光率,摄像头和第二光线强度采集单元相配合以确定驾驶员的眼部光线强度,以便处理器根据眼部光线强度确定当前环境光光线强度对应的电压值。能够对遮阳效果进行自动调整,避免驾驶员手动调整影响行车安全;同时,提高最终遮阳效果。


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    Title :

    Automobile sunshade device


    Additional title:

    汽车遮阳装置


    Contributors:
    WEI HONGGE (author) / LI JIANGTAO (author) / ZHANG CHUNLIN (author) / WANG XIWEN (author) / LIU WEI (author) / WANG LEI (author) / LAN TIAN (author) / GONG YU (author) / LI JINGANG (author) / XIE WEI (author)

    Publication date :

    2023-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von...



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