Running guide system

Details Running guide system Running guide system

1982-04-15

1985-01-29

Canney, Vincent P.

Dynamic magnetic information storage or retrieval

Recording or reproducing for automatic announcing

G11B 500

Patent

active

044969961

ABSTRACT:
Maps from a starting point to a destination are automatically, successively renewed and indicated on CRT each time a predetermined distance is covered. The map to be indicated are divided into a plurality of map contents and stored in a memory medium, and further, checkpoints for correcting accumulated errors of the running distance each predetermined distance are stored in the memory medium. Additionally, a notice by voice is given everytime map is renewed, immediately before the renewal.

REFERENCES:
patent: 3845289 (1974-10-01), French
patent: 3899769 (1975-08-01), Honore et al.
patent: 4190819 (1980-02-01), Burgyan
patent: 4291373 (1981-09-01), Mizore et al.

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