Patent attributes
An image sensing system for a vehicle includes an imaging sensor comprising a two-dimensional array of light sensing photosensor elements, preferably formed on a semiconductor substrate, and a logic and control circuit, preferably with at least a portion of the logic and control circuit commonly formed on a semiconductor with the array of light sensing elements. The logic and control circuit comprises an image processor for processing image data derived from the imaging sensor. The imaging sensor is disposed at an interior portion of the cabin of the vehicle and has a field of view. At least one illumination source illuminates a region of interest within the field of view of the imaging sensor and the illumination source principally radiates in a spectral region that is outside the visible light spectrum and that comprises wavelengths within the responsive range of the imaging sensor.
