会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Map data update method and navigation apparatus
    • 地图数据更新方法和导航仪
    • US07711473B2
    • 2010-05-04
    • US11639371
    • 2006-12-14
    • Minoru SekineKohei OtsukiTakashi WakasugiHitoshi KonishiMasayuki Arai
    • Minoru SekineKohei OtsukiTakashi WakasugiHitoshi KonishiMasayuki Arai
    • G06F17/30
    • G01C21/32
    • A navigation apparatus is disclosed comprising update functions to update nationwide updated version map data using route-specific update data, and to update the nationwide updated version map data to the next nationwide updated version map data using nationwide update data. A map update processing portion of this navigation apparatus performs updates of map data in the background of navigation control, gives priority to update processing using the route-specific update data over update processing using the nationwide update data, and, if map files to be updated using route-specific update files included in the route-specific update data have not been updated using the nationwide update data, performs updates using the nationwide update data, and then performs updates using route-specific update files.
    • 公开了一种导航装置,其包括使用特定于路线的更新数据更新全国更新的版本地图数据的更新功能,并且使用全国范围的更新数据将全国更新的版本地图数据更新到下一个全国更新的版本地图数据。 该导航装置的地图更新处理部在导航控制的背景中进行地图数据的更新,使用全国范围的更新数据通过更新处理,使用特定于路线的更新数据进行更新处理,并且如果要更新的地图文件 使用特定于路由的更新数据中包含的路由特定更新文件尚未使用全国范围的更新数据更新,使用全国范围的更新数据执行更新,然后使用特定于路由的更新文件执行更新。
    • 2. 发明申请
    • Map data update method and navigation apparatus
    • 地图数据更新方法和导航仪
    • US20070156759A1
    • 2007-07-05
    • US11639371
    • 2006-12-14
    • Minoru SekineKohei OtsukiTakashi WakasugiHitoshi KonishiMasayuki Arai
    • Minoru SekineKohei OtsukiTakashi WakasugiHitoshi KonishiMasayuki Arai
    • G06F17/00
    • G01C21/32
    • A navigation apparatus is disclosed comprising update functions to update nationwide updated version map data using route-specific update data, and to update the nationwide updated version map data to the next nationwide updated version map data using nationwide update data. A map update processing portion of this navigation apparatus performs updates of map data in the background of navigation control, gives priority to update processing using the route-specific update data over update processing using the nationwide update data, and, if map files to be updated using route-specific update files included in the route-specific update data have not been updated using the nationwide update data, performs updates using the nationwide update data, and then performs updates using route-specific update files.
    • 公开了一种导航装置,其包括使用特定于路线的更新数据更新全国更新的版本地图数据的更新功能,并且使用全国范围的更新数据将全国更新的版本地图数据更新到下一个全国更新的版本地图数据。 该导航装置的地图更新处理部在导航控制的背景中进行地图数据的更新,使用全国范围的更新数据通过更新处理,使用特定于路线的更新数据进行更新处理,并且如果要更新的地图文件 使用特定于路由的更新数据中包含的路由特定更新文件尚未使用全国范围的更新数据更新,使用全国范围的更新数据执行更新,然后使用特定于路由的更新文件执行更新。
    • 3. 发明申请
    • DELIVERY MAP CREATION METHOD AND DEVICE AND DIFFERENTIAL DATA CREATION METHOD AND DEVICE
    • 交付地图创建方法和设备以及差异数据创建方法和设备
    • US20090005971A1
    • 2009-01-01
    • US12125696
    • 2008-05-22
    • Kohei Otsuki
    • Kohei Otsuki
    • G01C21/32
    • G01C21/32
    • In a new map, links not constituting a new road and connected to links constituting the new road, are set as boundary links. Further, in an old map, the same links as the boundary links of the new map are set as boundary links of the old map. Then, in the new map, links connecting between the boundary links are searched for as new road constituent links. Further, in the old map, links connecting between the boundary links are searched for as deletion links. Then, link information of the respective boundary links of the old map data is replaced with link information of the respective boundary links of the corresponding new map data. The link information of the deletion links is then deleted from the old map data, and link information of the new road constituent links is added to the old map data, to thereby create delivery map data.
    • 在新地图中,不构成新道路的连接到构成新道路的链路的链路被设置为边界链接。 此外,在旧地图中,将与新地图的边界链接相同的链接设置为旧地图的边界链接。 然后,在新地图中,搜索连接在边界链路之间的链路作为新的道路构成链路。 此外,在旧地图中,搜索在边界链接之间连接的链接作为删除链接。 然后,将旧地图数据的相应边界链接的链接信息替换为对应的新地图数据的相应边界链接的链接信息。 然后从旧地图数据中删除删除链接的链接信息,并将新的道路构成链接的链接信息添加到旧地图数据,从而创建传送地图数据。
    • 4. 发明授权
    • Navigation system and roadway search method
    • 导航系统和道路搜索方法
    • US08428865B2
    • 2013-04-23
    • US12016828
    • 2008-01-18
    • Kohei Otsuki
    • Kohei Otsuki
    • G06C21/00
    • G01C21/3611G01C21/3614G06F17/30241
    • The present invention provides a navigation system and roadway search method capable of easily searching for a roadway even if a user does not accurately know the name of the roadway. The navigation system includes an icon display unit that displays roadway icons by road type on a screen, and a search key setting unit that specifies a road type corresponding to the icon selected from the icons displayed on the screen, and sets a roadway name corresponding to the icon selected from the icons displayed on the screen as a search key through a user operation. The navigation system displays icons on the screen that are constituted by marks that are similar to marks actually used for roadways in paper maps or road signs. Thus the user is able to search for a roadway without needing to know the complete name of the desired roadway.
    • 本发明提供一种能够容易地搜索道路的导航系统和道路搜索方法,即使用户不能准确地知道道路的名称。 导航系统包括:图标显示单元,其通过屏幕上的道路类型显示道路图标,以及搜索关键字设定单元,其指定与从屏幕上显示的图标中选择的图标相对应的道路类型,并且设置与 通过用户操作从屏幕上显示的图标中选择的图标作为搜索键。 导航系统在屏幕上显示由纸张地图或道路标志中实际用于道路的标记类似的标记构成的图标。 因此,用户能够搜索道路而不需要知道所需道路的完整名称。
    • 5. 发明申请
    • NAVIGATION SYSTEM AND ROADWAY SEARCH METHOD
    • 导航系统和道路搜索方法
    • US20080221786A1
    • 2008-09-11
    • US12016828
    • 2008-01-18
    • Kohei Otsuki
    • Kohei Otsuki
    • G01C21/26G06F17/30G06F7/10
    • G01C21/3611G01C21/3614G06F17/30241
    • The present invention provides a navigation system and roadway search method capable of easily searching for a roadway even if a user does not accurately know the name of the roadway. The navigation system includes an icon display unit that displays roadway icons by road type on a screen, and a search key setting unit that specifies a road type corresponding to the icon selected from the icons displayed on the screen, and sets a roadway name corresponding to the icon selected from the icons displayed on the screen as a search key through a user operation. The navigation system displays icons on the screen that are constituted by marks that are similar to marks actually used for roadways in paper maps or road signs. Thus the user is able to search for a roadway without needing to know the complete name of the desired roadway.
    • 本发明提供一种能够容易地搜索道路的导航系统和道路搜索方法,即使用户不能准确地知道道路的名称。 导航系统包括:图标显示单元,其通过屏幕上的道路类型显示道路图标,以及搜索关键字设定单元,其指定与从屏幕上显示的图标中选择的图标相对应的道路类型,并且设置与 通过用户操作从屏幕上显示的图标中选择的图标作为搜索键。 导航系统在屏幕上显示由纸张地图或道路标志中实际用于道路的标记类似的标记构成的图标。 因此,用户能够搜索道路而不需要知道所需道路的完整名称。