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21. 发明授权

US07171304B2 Navigation method and apparatus to define favorite spot and extract information concerning the favorite spot 有权
标题翻译：导航方法和装置来定义喜爱的地点并提取关于喜爱地点的信息
公开(公告)号：US07171304B2
公开(公告)日：2007-01-30
申请号：US10847744
申请日：2004-05-18
申请人： Hikaru Wako
发明人： Hikaru Wako
IPC分类号： G01C21/26
CPC分类号： G01C21/3682 , G09B29/007
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 includes 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.
摘要翻译：一种与导航系统一起使用的方法和装置允许用户定义和编辑喜爱的地点并检索与喜好点相关联的兴趣点（POI）信息或其他信息。该方法包括以下步骤：通过选择在导航系统上显示的地图图像上的位置并设置喜好点的尺寸，选择在导航系统中创建的喜好点之一，以及检索与该导航系统相关联的信息选择喜爱的地点。导航能够通知用户用户已经输入了喜爱的地点或已经离开了喜爱的地点。

22. 发明授权

US06356837B1 Navigation system 有权
标题翻译：导航系统
公开(公告)号：US06356837B1
公开(公告)日：2002-03-12
申请号：US09813230
申请日：2001-03-19
申请人： Tatsuo Yokota , Hikaru Wako
发明人： Tatsuo Yokota , Hikaru Wako
IPC分类号： G06F16500
CPC分类号： G01C21/34
摘要： A travel state monitoring unit monitors whether the vehicle position deviates from a road so as to be in the off-road travel state, on the basis of the map information and the vehicle position. When the vehicle position is in the off-road state, a travel trail generating unit generates off-road travel trail data and stores the data in an off-road travel trail storage unit. A display control unit displays, by the user's instruction, the off-road travel trail superimposed with the map, using the off-road travel trail data. The route search unit searches a route to an off-road point and displays the route.
摘要翻译：旅行状态监视单元基于地图信息和车辆位置来监视车辆位置是否偏离道路以处于越野行驶状态。当车辆位置处于越野状态时，行驶轨迹生成单元生成越野行驶轨迹数据并将该数据存储在越野行驶轨迹存储单元中。显示控制单元通过用户的指示，使用越野行驶轨迹数据显示与地图叠加的越野行驶轨迹。路线搜索单元搜索到越野路线的路线并显示路线。

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