Position/navigation device and method

Details Position/navigation device and method Position/navigation device and method

1993-03-01

1996-08-06

Issing, Gregory C.

Communications: directive radio wave systems and devices (e.g.,

Directive

Including a satellite

342443, 364444, 364449, G01S 502, G01S 504, G01C 2100

Patent

active

055438024

ABSTRACT:
A position
avigation device (10) and method is disclosed wherein a waypoint apparatus (11-14, 18, 43) sequentially designates and stores a continuous ordered sequence of n waypoints corresponding to positions of the device (10). Route and route reversal apparatus, (11-14, 18, 44) selects the stored sequence of n waypoints as a group without designating individual waypoints and forms a reverse route by reversing the order of the stored waypoints. Navigation means (14, 15, 18, 45) provides navigation information to an operator of the device (10) for following the reverse route to each of the n waypoints.

REFERENCES:
patent: 4242731 (1980-12-01), Mizote et al.
patent: 4563685 (1986-01-01), Matsumoto et al.
patent: 5146231 (1992-09-01), Ghaem et al.
patent: 5173709 (1992-12-01), Lauro et al.
patent: 5231584 (1993-07-01), Nimura et al.
patent: 5257195 (1993-10-01), Hirata et al.
patent: 5270936 (1993-12-01), Fukushima et al.
U.S. Ser. No. 07/751,390 Ghaem Aug. 26, 1992.

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