Navigation system for vehicles with alternative route searching

Details Navigation system for vehicles with alternative route searching Navigation system for vehicles with alternative route searching

1995-09-14

1999-08-03

Cuchlinski, Jr., William A.

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

701210, G06F 1700

Patent

active

059318880

ABSTRACT:
A vehicular navigation system includes a present-position sensing unit (2), an information storage unit (3), input/output means (1) for entering a destination and a transit point, designating execution of a route search from the present position sensed by the present-position sensing unit to the destination or the transit point, and a central processor (4) having route searching means for performing a route search from the present position to the destination or transit point, route storage means for temporarily storing a route that has been found, route-guidance control means which outputs a signal for performing route guidance, and route travel determination means for determining whether the present position of the automotive vehicle is on the suggested route. When execution of a route search is designated while the vehicle is traveling on the suggested route, a route different from the suggested route is retrieved.

REFERENCES:
patent: 5031104 (1991-07-01), Ikeda et al.
patent: 5177685 (1993-01-01), Davis et al.
patent: 5197009 (1993-03-01), Hoffman, Jr. et al.
patent: 5206811 (1993-04-01), Itoh et al.
patent: 5272638 (1993-12-01), Martin et al.
patent: 5291412 (1994-03-01), Tamai et al.
patent: 5475598 (1995-12-01), Fushimi et al.
patent: 5486822 (1996-01-01), Tenmoku et al.
patent: 5502640 (1996-03-01), Yagyu et al.
patent: 5508930 (1996-04-01), Smith, Jr.
patent: 5521826 (1996-05-01), Matsumoto
patent: 5544060 (1996-08-01), Fujii et al.
patent: 5559511 (1996-09-01), Ito et al.

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