Vehicle navigation apparatus providing simultaneous forward and

Details Vehicle navigation apparatus providing simultaneous forward and Vehicle navigation apparatus providing simultaneous forward and

1992-11-12

1995-05-09

Chin, Tommy P.

Television

Special applications

Navigation

348118, 348121, 345 7, H04N 718

Patent

active

054144612

ABSTRACT:
In an apparatus for controllably supplying visual information for a viewer, an optical system including ocular glasses corresponding to right and left eyes of the driver (viewer) is provided so that images on a pair of liquid crystal televisions are introduced to the pair of ocular glasses to provide a three-dimensional solid image. Two television cameras are installed on a vehicle so as to be faced in the rearward direction with their bodies juxtaposed to each other. When the vehicle is reversed, a reflectivity of a half mirror is maximized so that a rearward scenery can be viewed via the ocular glasses in the form of a solid image. During the forwarding of the vehicle, a forward field of view is produced for a half mirror with a transmissivity of the half mirror maximized.

REFERENCES:
patent: 3945716 (1976-03-01), Kinder
patent: 4028725 (1977-06-01), Lewis
patent: 4613216 (1986-09-01), Herbec et al.
patent: 4908611 (1990-03-01), Iino
patent: 4977401 (1990-12-01), Sjoberg
patent: 4999012 (1991-03-01), Suzuki et al.
patent: 5013135 (1991-05-01), Yamamura
patent: 5027200 (1991-06-01), Petrossian
patent: 5051735 (1991-09-01), Furukawa
patent: 5091719 (1992-02-01), Beamon
patent: 5093567 (1992-03-01), Staveley
patent: 5121200 (1992-06-01), Choi
patent: 5243417 (1993-09-01), Pollard
United States Statutory Invention Registration, H779, May 1990, Verona.
Hirose et al., "A Study for Modification of Actual Environment by See-Through HMD," 6th Symposium on Human Interface, Oct. 24-26, 1990, Tokyo.

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