Touch sensitive navigation system

Details Touch sensitive navigation system Touch sensitive navigation system

1988-11-14

1991-02-19

Black, Thomas G.

Boots, shoes, and leggings

364449, G06F 1550

Patent

active

049949748

ABSTRACT:
An improved navigation system for a vehicle. The system includes a microprocessor and memory therefor and permits the pilot of an aircraft or other vehicle to display on a screen a navigation chart showing the position of the vehicle with respect to fixed environmental checkpoints. A compact laser disk comprises the memory. Environmental checkpoints and other navigation data displayed on the screen are stored on the compact disk. The system includes a procedure for inexpensively and quickly updating system memory. The system supersedes navigation chart manuals now utilized by pilots.

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patent: 4360876 (1982-11-01), Giranlt et al.
patent: 4545023 (1985-10-01), Mizzi
patent: 4642775 (1987-02-01), Cline et al.
patent: 4731769 (1988-03-01), Schaefer et al.
patent: 4796190 (1989-01-01), Cummings
patent: 4827419 (1989-05-01), Selby, III
patent: 4831538 (1989-05-01), Cucchiari et al.

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