The invention belongs to the technical field of vehicle-mounted intelligence, and relates to a vehicle-mounted intelligent sun shield system based on visual control and a sun shield method. The system comprises a sun shield, a visual sensing unit, a control unit, a light intensity sensing unit and a refractive index adjusting unit; the light intensity sensing unit obtains light source information and transmits the light source information to the control unit; the visual sensing unit recognizes the dynamic state of the face and transmits demand state information to the control unit in real time; the control unit analyzes and compares the light source information transmitted by the light intensity sensing unit with the demand information transmitted by the visual sensing unit in real time, and transmits control information to the refractive index adjusting unit; the refractive index adjusting unit changes the transmission coefficient of the sun shield in real time according to the control information transmitted by the control unit; according to the sun shield system, the refractive index of the sun shield is automatically adjusted; the sight range of the driver is reserved; the system is highly integrated, light in weight and thin in thickness.

    本发明属于车载智能化技术领域,涉及一种基于视觉控制的车载智能遮阳板系统及遮阳方法,系统包括:遮阳板、视觉传感单元、控制单元、光强度传感单元和折射率调节单元;光强度传感单元获取光源信息,并传给控制单元;视觉传感单元识别脸部动态,将需求状态信息实时传输给控制单元;控制单元将所述光强度传感单元传输的光源信息与视觉传感单元传输的需求信息进行实时分析比较,并将控制信息传输至折射率调节单元;折射率调节单元根据控制单元传输的控制信息,实时改变遮阳板的透射系数;本申请所述遮阳板系统自动调节遮阳板的折射率;保留驾驶员的视线范围;高度集成,重量轻、厚度薄。


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    Titel :

    Vehicle-mounted intelligent sun shield system based on visual control and sun shield method


    Weitere Titelangaben:

    一种基于视觉控制的车载智能遮阳板系统及遮阳方法


    Beteiligte:
    BAI YUNFEI (Autor:in) / AI KEJI (Autor:in) / CHEN MIAO (Autor:in)

    Erscheinungsdatum :

    17.09.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / 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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