FIELD: physics.
SUBSTANCE: method involves image preprocessing using a video processor 13 to eliminate geometric distortions, resulting from the geometry of the optical system; formation of an image of the cabin space on a monitor screen 1 and projection using a reproduction lens 2 onto a holographic diffuser 3, which is an assembly of two diffusers (4, 6), turned about each other and joined by a layer of immersion transparent substance 5, and which forms a scattering indicatrix so as to provide a given viewing area with the required image contrast. Principal beams are directed near the optical axis of the system using a collective lens 7, placed in front of the holographic diffuser. The image is then directed to the viewing area of the driver 12 using a holographic beam splitter 9, placed on the windscreen 10.
EFFECT: increased reliability and provision for safe driving conditions.
2 cl, 4 dwg
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