Information input

Details Information input Information input

1984-05-18

1986-12-23

Lall, Parshotam S.

Boots, shoes, and leggings

364449, 340995, 340988, G06F 1550

Patent

active

046316787

ABSTRACT:
The invention relates to an information input for a navigation device for highway vehicles in connection with which map markings which represent optically readable information and can be read by a reading device and fed to a data processing unit of the navigation device can be associated with a map, in particular a road map. A mark 6 can be associated with a starting or target point on the map and optically readable location markings 2 and 3 can be read by the reading device in the associated position of the mark 6 to the starting or target point.

REFERENCES:
patent: 3824534 (1974-07-01), Straumsnes
patent: 4357593 (1982-11-01), Tomkerwitsch
patent: 4494201 (1985-01-01), Raymond et al.
patent: 4528552 (1985-07-01), Moriyama et al.

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