Passive panoramic viewing systems
OwnerYehoshua Ben-Ghiathinventor
Life of this patent
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Abstract
Systems for affording panoramic forward, side, rear and underneath views to operators of a wide range of transportation means for facilitating safe manoeuvering thereof. The transportation means include private vehicles, full trailers, semi-trailers, buses, aircraft, helicopters, spacecraft, hovercraft, ships and the like.
Claims7
A system for affording to a pilot an image of at least one given area around an aircraft having a body surface, the system comprising:
- (a) a window forming a substantially continuous surface with the body surface of the aircraft;
- (b) first image projection means for projecting an image viewed through said window of the given area around the aircraft;
- and
- (c) second image projection means in optical alignment with said first optical means such that said image is visible from the pilot's normal sitting position.
A system for affording to a pilot an image of at least two given areas around an aircraft having a body surface, the system comprising:
- (a) a window forming a substantially continuous surface with the body surface of the aircraft;
- (b) first image projection means including a beam splitter, said beam splitter projecting a first image viewed through said window of the first given area around the aircraft by transmission through said beam splitter and a second image of the second given area around the aircraft by reflection from said beam splitter;
- and
- (c) second image projection means in optical alignment with said first optical means such that said first and second images are visible from the pilot's normal sitting position.
A system for affording to a pilot an image of at least one given area around an aircraft having a body surface, the system comprising:
- (a) a window forming a substantially continuous surface with the body surface of the aircraft;
- (b) first image projection means for projecting an image viewed through said window of the given area around the aircraft;
- (c) second image projection means in optical alignment with said first optical means such that said image is visible from the pilot's normal sitting position, said first projection means being rotatably mounted relative to said second projections means;
- and
- (d) correction means for correcting angular rotation of said image due to rotation of said first image projection means.
Dependencies are inferred from the claim text.