System for displaying a map
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United States of America Patent
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Jun 7, 2005
Grant Date -
May 23, 2002
app pub date -
Nov 16, 2001
filing date -
Nov 20, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to a system for displaying a map in a display unit of a mobile terminal device such that the relationship between a moving direction of the mobile terminal device and a direction of the displayed map is easily understandable. When the system detects that the mobile terminal device exists in a particular region on a path, it sends map data of the region to the mobile terminal device. The mobile terminal device receives the map data and displays a map of the region such that the moving direction of the portable terminal device is aligned with a top of the map displayed in the display unit.
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