Communications: electrical – Vehicle position indication
Patent
1996-08-16
1998-03-24
Hofsass, Jeffery
Communications: electrical
Vehicle position indication
340905, 349 11, 349 13, 359547, 359552, 359436, G08G 1123
Patent
active
057317666
ABSTRACT:
A route guide system for making guidance of the traveling direction in the sight field of the driver during traveling. The road guide plate is provided in front of a turning point. This road guide plate emits light differing in flash timing according to the branching direction. The liquid crystal shutter is provided on the front glass of the vehicle equipped with the navigation system. When making road guidance, ON/OFF operation of the liquid crystal shutter is controlled by an MPU so that only the light of the light-emitting pattern corresponding to the traveling direction according to the traveling direction information of the turning point obtained from route searching toward the targeted location.
REFERENCES:
patent: 4877307 (1989-10-01), Kalmanash
patent: 5115398 (1992-05-01), De Jong
patent: 5323321 (1994-06-01), Smith, Jr.
patent: 5402120 (1995-03-01), Fujii et al.
patent: 5412492 (1995-05-01), Zammit et al.
patent: 5422812 (1995-06-01), Knoll et al.
patent: 5619194 (1997-04-01), Belfer
Agency of Industrial Science and Technology
Hofsass Jeffery
Lee Benjamin C.
LandOfFree
Route guide system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Route guide system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Route guide system and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2292160