An anti-glare vehicle driver assist system comprises a binocular imaging device (210), an image processing unit (220), a control unit (230) and dimming glass (240). The binocular camera device (210) is used for collecting a target picture of a visual angle of a driver, the image processing unit (220) is used for obtaining a plane coordinate of a target light spot in the target picture according tothe target picture, the control unit is used for calculating a space coordinate of a target dimming spot on the dimming glass (240) according to the plane coordinate of the target light spot, obtaining a target glass area where the target dimming spot is located, obtaining a target light transmittance required by the target dimming spot according to the target picture, and sending an instructionfor changing the light transmittance of the target glass area to the dimming glass (240), and the dimming glass (240) is used for adjusting the light transmittance of the target glass area to the target light transmittance according to the instruction for changing the light transmittance of the target glass area.
一种防晕光车辆辅助驾驶系统,包括:双目摄像装置(210)、图像处理单元(220)、控制单元(230)以及调光玻璃(240)。双目摄像装置(210)用于采集驾驶员视角的目标图片,图像处理单元(220)用于根据目标图片,获得目标图片中的目标光点的平面坐标,控制单元用于根据所述目标光点的平面坐标,计算出调光玻璃(240)上的目标调光点的空间坐标,获得目标调光点所处的目标玻璃区域,根据目标图片获得目标调光点所需的目标透光率,向调光玻璃(240)发送改变目标玻璃区域透光率的指令,调光玻璃(240)用于根据改变目标玻璃区域透光率的指令,将目标玻璃区域的透光率调整为目标透光率。
Anti-glare vehicle driver assist system
一种防晕光车辆辅助驾驶系统
2020-06-26
Patent
Electronic Resource
Chinese
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 |
ANTI-GLARE SHEET FOR VEHICLE AND ANTI-GLARE GLASS LAMINATE FOR VEHICLE
European Patent Office | 2020
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