Vehicle mounted navigation system with preview function

Details Vehicle mounted navigation system with preview function Vehicle mounted navigation system with preview function

1994-03-30

1996-08-06

Teska, Kevin J.

Boots, shoes, and leggings

364443, 364449, 340988, 340990, 340995, 73178R, G06G 778, G08G 1123

Patent

active

055440606

ABSTRACT:
A navigation system for a vehicle enables an operator to know a calculated optimal path from a starting point to a destination before departure. After the optimal path is calculated, a preview function allows the operator to sequentially view the calculated optimal path either prior to departure or at any point along the optimal path. A cancel function allows the operator to cancel a displayed portion of the optimal path and to request calculation and display of an alternate optimal path which does not employ the canceled portion of the original optimal path.

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patent: 4996645 (1991-02-01), Schneyderberg Van Der Zon
patent: 5031104 (1991-07-01), Ikeda et al.
patent: 5041983 (1991-08-01), Nakahara et al.
patent: 5182555 (1993-01-01), Summer

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