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Method and apparatus for determining and displaying meaningful cross street for navigation system
Method and apparatus for determining and displaying meaningful cross street for navigation system
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机译:确定和显示用于导航系统的有意义的十字路口的方法和装置
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摘要
A method and apparatus for a navigation system determines whether an upcoming cross street is meaningful for a user to be displayed. The includes the steps of searching upcoming cross streets that intersect with a current street on which a user's vehicle is running for a predetermined distance range ahead of a current vehicle position, retrieving data concerning the upcoming cross streets from the map data, determining whether a cross street is meaningful for the user to be displayed on a screen of the navigation system by applying predetermined rules to the data concerning the cross street, and displaying information on the cross street that has been determined to be meaningful for the user on the screen.
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