在用于检测环境光的、用于在机动车中使用的测量设备的情况下,其中该测量设备具有光敏的探测器和被设置以及构造用于将环境光引导到探测器上的光学元件,对本发明重要地规定:光学元件具有外部的侧表面和光入射侧和光出射侧,并且这两侧其中至少一侧、也即光入射侧或光出射侧具有拱曲的表面。该拱曲的表面至少部分地被粗糙化并且具有比光学元件的侧表面更高的粗糙度。

    In a measuring device for capturing ambient light for use in a motor vehicle, having a light-sensitive detector and an optical element, which is provided and formed to direct ambient light onto the detector, it is essential to the invention that the optical element has an outer lateral surface, a light entry side and a light emission side and that at least one of the two sides, light entry side or light emission side, has a curved surface. The curved surface is at least partially roughened and has a higher roughness than the lateral surface of the optical element.


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    Title :

    用于检测环境光的测量设备、雨量光照传感器和机动车


    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01W METEOROLOGY , Meteorologie / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS