The invention discloses a night anti-dizziness windshield and an anti-dizziness method, and relates to the technical field of automobile windshields. The method mainly comprises the following steps that 1, a liquid crystal driving technology is adopted for the windshield, and the transmittance of the windshield is changed by changing the voltage through a BCM; 2, a photosensitive sensor is installed under the windshield, and the illumination intensity frequently collected by the photosensitive sensor is sequentially sent to a CAN bus. The programmable windshield transmittance technology is provided, a liquid crystal driver which is relatively popular and high in universality is adopted, the photosensitive sensor and a BCM are matched with each other, the vehicle condition can be combined, and the illumination intensity of the windshield can be accurately detected. The transmission rate of the windshield is changed in a self-adaptive mode, stable work of the driving environment is kept, the light intensity acceptable by human eyes is guaranteed, the driving sight is not affected, meanwhile, when the speed of the whole vehicle is zero, the BCM does not drive the windshield, but the remote function can be started, and therefore the sun exposure is reduced through the added remote control function.

    本发明公开了一种夜间防眩晕挡风玻璃及防眩晕方法,涉及汽车挡风玻璃技术领域。本发明主要包括以下步骤:步骤一,挡风玻璃采用液晶驱动技术,通过BCM改变电压而改变挡风玻璃的透过率;步骤二,挡风玻璃正下方处安装有光敏传感器,将其频繁采集的光照强度依次发送到CAN总线,本发明提供可编程的挡风玻璃的透过率技术,采用较为普及且通用性高的液晶驱动,通过光敏传感器和BCM的相互配合,可结合车况,自适应改变挡风玻璃的透过率,保持行车环境的稳定工作,以保证人眼可接受的光照强度,且不影响驾驶视线,同时在整车车速为0时,BCM不对挡风玻璃进行驱动,但可启动远程功能,如此,利用增加的远程控制功能,来降低太阳暴晒。


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    Title :

    Night anti-dizziness windshield and anti-dizziness method


    Additional title:

    一种夜间防眩晕挡风玻璃及防眩晕方法


    Contributors:
    SHI QUANBIN (author) / ZUO MIN (author) / YU JUN (author) / CHEN HUI (author) / GUO HUI (author)

    Publication date :

    2024-01-26


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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