Map retrieving system having a learning function
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 17, 1993
Grant Date -
N/A
app pub date -
Oct 29, 1991
filing date -
Nov 21, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a map retrieving system, in which map data are stored and when a local area is specified through an input device, one of a plurality of sectional maps constituting a map for a relevant local area is displayed by accessing a data base thus obtained, sectional maps, which were referred to in the past, are displayed with a priority, based on a past reference situation with respect to each of the sectional maps for the local area.
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Family
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Cited Art Landscape
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