发明名称 Navigation method and apparatus to define favorite spot and extract information concerning the favorite spot
摘要 A method and apparatus for use with a navigation system allows a user to define and edits a favorite spot and retrieves points of interest (POI) information or other information associated with the favorite spot. The method is comprised of the steps of creating a favorite spot by selecting a location on a map image displayed on the navigation system and setting a size of the favorite spot, selecting one of the favorite spots created in the navigation system, and retrieving information associated with the selected favorite spot. The navigation is able to inform the user that the user has entered a favorite spot or has left a favorite spot.
申请公布号 US2005261822(A1) 申请公布日期 2005.11.24
申请号 US20040847744 申请日期 2004.05.18
申请人 WAKO HIKARU 发明人 WAKO HIKARU
分类号 G01C21/00;G01C21/26;G01C21/36;G06F17/30;G08G1/0969;G09B29/00;G09B29/10;(IPC1-7):G01C21/26 主分类号 G01C21/00
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