The present disclosure relates to a motor vehicle cabin sensing system. The system includes an image sensor, an illumination source, and an illumination lens array. The image sensor is operable to capture one or more images, the image sensor having a field of view of a motor vehicle cabin. Preferably, the image sensor is operable to capture an image of a near-infrared wavelength. The illumination source is operable to emit light to the motor vehicle cabin. The illumination lens array is operable to diffuse light emitted from the illumination source to one or more photoreceptor cells of the retina such that the radiation intensity of the red light effect detected by the retina is reduced by 10 to 100 times or reduced to 0% to 50% of the radiation intensity of the illumination source.
本披露内容涉及一种机动车辆座舱感测系统。该系统包括图像传感器、照明源和照明透镜阵列。该图像传感器可操作用于捕获一个或多个图像,该图像传感器具有机动车辆座舱的视野。优选地,该图像传感器可操作用于捕获近红外波长的图像。该照明源可操作用于向该机动车辆座舱发射光线。该照明透镜阵列可操作用于将从该照明源发出的光线漫射到视网膜的一个或多个感光细胞,使得由该视网膜检测到的红光效应的辐射强度降低10至100倍或降低为该照明源辐射强度的0%至50%。
Motor vehicle cabin sensing system
机动车辆座舱感测系统
2023-11-07
Patent
Electronic Resource
Chinese
IPC: | G06V / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |