Smart navigation device and navigation method thereof
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United States of America Patent
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Aug 13, 2013
Grant Date -
Feb 7, 2013
app pub date -
Sep 1, 2011
filing date -
Aug 1, 2011
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Abstract
A smart navigation device includes a storage unit for storing map information therein, a positioning module for determining a current location, and a navigation module for generating a navigation route based on a target location, the current location, and the map information. When the navigation route includes a plurality of toll roads and one of which is selected to be excluded from the navigation route, the navigation module re-plans to generate a cost-saving navigation route. Therefore, a user is allowed to select and avoid any toll road on the navigation route. A smart navigation method applicable to vehicle navigation is also disclosed.
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