Navigation system
    22.
    发明授权
    Navigation system 有权
    导航系统

    公开(公告)号:US08683606B2

    公开(公告)日:2014-03-25

    申请号:US13519086

    申请日:2011-01-07

    摘要: At the first data access by a navigation unit to a recording medium that records updating right information necessary for updating map data in a rewritable data area in which map data are recorded, the updating right information is read from the data area and is deleted from the data area, and a map updating due date created based on the read updating right information is written in a memory of the navigation unit together with the medium identification information read from a non-rewritable management area.

    摘要翻译: 在导航单元对记录有地图数据的可重写数据区中记录更新地图数据所需的更新权信息的记录介质的第一数据访问中,从数据区读取更新权信息,并从 数据区域和基于读取的更新权限信息创建的地图更新到期日与从不可重写管理区域读取的介质识别信息一起写入导航单元的存储器。

    NAVIGATION DEVICE AND DATABASE UPDATE PROGRAM
    23.
    发明申请
    NAVIGATION DEVICE AND DATABASE UPDATE PROGRAM 审中-公开
    导航设备和数据库更新程序

    公开(公告)号:US20110153661A1

    公开(公告)日:2011-06-23

    申请号:US12997760

    申请日:2009-05-26

    IPC分类号: G06F17/30

    CPC分类号: G01C21/32

    摘要: A navigation device that is provided with reference databases that include search databases that are referenced when the navigation device performs a location search for a location on a map, that accepts provided update data, and that performs update processing for the reference databases is provided with a priority processing unit that, in a case where a command to perform the location search is input during the update processing for the reference databases, gives priority to performing the update processing for location data that are stored in the search databases, as well as with a search unit that, after the update processing for the location data is completed by the priority processing unit, is enabled to perform the location search using the updated location data.

    摘要翻译: 提供了参考数据库的导航装置,该导航装置包括当导航装置执行对地图上的位置的位置搜索,接受所提供的更新数据以及对参考数据库执行更新处理时引用的搜索数据库, 优先处理单元,在对参照数据库的更新处理中输入了执行位置搜索的命令的情况下,优先执行存储在搜索数据库中的位置数据的更新处理,以及使用 搜索单元,在通过优先处理单元完成位置数据的更新处理之后,能够使用更新的位置数据执行位置搜索。

    Navigation system
    24.
    发明授权
    Navigation system 失效
    导航系统

    公开(公告)号:US06560530B1

    公开(公告)日:2003-05-06

    申请号:US09692143

    申请日:2000-10-20

    IPC分类号: G06C2100

    CPC分类号: G08G1/0969 G09B29/106

    摘要: A navigation system for searching coordinates of a telephone number, displaying a map and setting a point, the navigation system comprising a memory for storing information on a subscriber inclusive of coordinates corresponding to a telephone number and map data, an input device for inputting a telephone number, and a control device for searching a subscriber and coordinates based on the input of the telephone number, setting specific coordinates based on the searched coordinates and displaying a map with the specific coordinates located at the center of the map on a condition that the searched subscriber is a specific classified subscriber, wherein a map with a vague point located at the center of the map is displayed while a private home is not directly displayed thereon when the subscriber is a private subscriber of the input telephone number.

    摘要翻译: 一种用于搜索电话号码坐标,显示地图和设置点的导航系统,所述导航系统包括用于存储关于包括对应于电话号码和地图数据的坐标的用户信息的存储器,用于输入电话的输入装置 号码和用于搜索用户并基于电话号码的输入进行坐标的控制装置,基于搜索到的坐标来设置特定坐标,并且在搜索到的条件下显示具有位于地图中心的特定坐标的地图 订户是特定分类订户,其中当用户是输入电话号码的私人订户时,显示位于地图中心的具有模糊点的地图,而私人住宅不直接显示在其上。

    Navigation system and method and storage medium in which navigation programs are stored
    27.
    发明授权
    Navigation system and method and storage medium in which navigation programs are stored 有权
    存储导航程序的导航系统和方法和存储介质

    公开(公告)号:US06269304B1

    公开(公告)日:2001-07-31

    申请号:US09516764

    申请日:2000-03-01

    IPC分类号: G06G778

    CPC分类号: G01C21/3658

    摘要: The invention provides a driver with notice of a certain traffic lane change on a road having many traffic lanes even if passing intersections exists within a predetermined distance before a guide intersection. Specifically, the invention concerns a vehicle navigation system for performing a route search on the basis of the input of a point, such as a destination and further performing route guidance along the searched route, which includes an information memory device for storing traffic lane information at intersections, a display for displaying the traffic lane information and a display controller for displaying traffic lane information at intersections on the display on the basis of the traffic lane data stored on the display. The display controller determines whether a passing intersection exists within a predetermined distance before the guidance intersection and controls so as to display lane information of the passing intersections and guidance intersection when the passing intersections exists.

    摘要翻译: 本发明提供了驾驶员,即使在引导交叉点之前的预定距离内存在通过交叉路口,也具有在具有许多行车道的道路上的特定行车道变化的通知。 具体地,本发明涉及一种用于基于诸如目的地的点的输入来执行路线搜索的车辆导航系统,并且沿着所搜索的路线进一步执行路线引导,其包括用于存储行车道信息的信息存储装置 交叉口,用于显示行车道信息的显示器,以及显示控制器,用于根据存储在显示器上的行车道数据在显示器上的交叉点处显示行车道信息。 显示控制器确定在引导交叉点之前是否在预定距离内存在通过交叉路口,并且当存在通过的交点时,控制以显示经过的交叉路口和引导交叉路口的车道信息。