Device for the output of safety-related road information in loca

Details Device for the output of safety-related road information in loca Device for the output of safety-related road information in loca

1991-01-03

1992-09-08

Ng, Jin F.

Communications: electrical

Vehicle position indication

Map display

340905, 36442401, G08G 1123

Patent

active

051462192

ABSTRACT:
The invention provides an information output device for a computerized locating and navigating system of motor vehicles which, in addition to stored geographical data of an electronic road map, delivers safety related information concerning determined sections of road. The information is stored and given out, e.g. optically or acoustically, when reaching the sections of road.

REFERENCES:
patent: 4646089 (1987-02-01), Takanabe et al.
patent: 4679147 (1987-07-01), Tsujii et al.
patent: 4812845 (1989-03-01), Yamada et al.
patent: 4812980 (1989-03-01), Yamada et al.
patent: 4905786 (1990-03-01), Miyake et al.
patent: 4937751 (1990-06-01), Nimura et al.

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