Navigation device and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 29, 2017
Grant Date -
Sep 19, 2013
app pub date -
Sep 13, 2010
filing date -
Sep 13, 2010
priority date (Note) -
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Abstract
Embodiments of the present invention relate to a navigation system, comprising data storage means arranged to store at least digital map data, traffic state information, and places of interest data, and a route planning module operably coupled to the data storage means and arranged to provide access to the digital map data and calculate a route to a destination, a traffic state interrogator operably coupled to the data storage means and arranged to access said traffic state information and to determine traffic status information relevant to said calculated route to the destination, a places data interrogator operably coupled to the data storage means and arranged to access said places of interest data and to determine relevant information portions about places of interest on the calculated route dependent on the determined traffic status information, and a navigation instruction generator operably coupled to the data storage means and arranged to generate navigation instructions including the relevant information portions about places of interest on the calculated route in response to the determined traffic status.
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