A vehicular vision system includes a camera and a plurality of infrared light emitters disposed at a vehicle, and an electronic control unit having an image processor. The camera captures frames of image data at a first rate, and infrared light emitters of the plurality of infrared light emitters are pulsed at a second rate. The plurality of infrared light emitters is operable in (i) a first mode, where infrared light emitters of the plurality of infrared light emitters are operated to emit infrared light to illuminate a region within a field of view of the camera, and (ii) a second mode, where a reduced number of infrared light emitters of the plurality of infrared light emitters are operated to emit infrared light to illuminate the region.
Vehicular vision system with infrared emitter synchronization
01.02.2022
Patent
Elektronische Ressource
Englisch
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