Navigation apparatus
    21.
    发明授权
    Navigation apparatus 有权
    导航仪

    公开(公告)号:US08626442B2

    公开(公告)日:2014-01-07

    申请号:US12875697

    申请日:2010-09-03

    IPC分类号: G01C21/00 G08G1/123

    CPC分类号: G01C21/32

    摘要: A map information processing apparatus includes a map information storage unit (15) for storing map information, a map update information storage unit (8) for storing one or more pieces of map update information (30 to 32) used for updating yet-to-be-updated map information, a map update information selection unit (19) for selecting one or more pieces of map update information required to update the map information stored in the map information storage unit (15) from the one or more pieces of map update information stored in the map update information storage unit, and a map information updating unit (20) for updating the map information stored in the map information storage unit (15) by applying the one or more pieces of map update information selected by the map update information selection unit to the map information one by one in order of updating.

    摘要翻译: 地图信息处理设备包括:地图信息存储单元(15),用于存储地图信息;地图更新信息存储单元(8),用于存储一个或多个地图更新信息(30至32) 更新地图信息,地图更新信息选择​​单元(19),用于从一个或多个地图更新中选择更新存储在地图信息存储单元(15)中的地图信息所需的一个或多个地图更新信息 存储在地图更新信息存储单元中的信息和地图信息更新单元(20),用于通过应用通过地图更新选择的一条或多条地图更新信息来更新存储在地图信息存储单元(15)中的地图信息 信息选择单元按照更新的顺序逐个地映射到地图信息。

    Map information processing apparatus
    22.
    发明授权
    Map information processing apparatus 有权
    地图信息处理装置

    公开(公告)号:US08380432B2

    公开(公告)日:2013-02-19

    申请号:US12440567

    申请日:2007-06-27

    IPC分类号: G01C21/00

    CPC分类号: G01C21/32 G01C21/30

    摘要: A map information processing apparatus includes a road matching means (143) for comparing the road data with current position data to carry out map matching, an input unit (130) for inputting both a specified detection start point and a specified detection end point, an unregistered road detection means (144) to which both the specified detection start point and the specified detection end point are inputted, for detecting, as an unregistered road, a section between a detection start point and a detection end point of the unregistered road which are acquired on the basis of either the map matching carried out by the road matching means or the result of comparison between running track data and the road data, and a road data generating means (145) for generating road data corresponding to the detected unregistered road and storing the road data in a map data storage means.

    摘要翻译: 地图信息处理装置包括用于将道路数据与当前位置数据进行比较以进行地图匹配的道路匹配装置(143),用于输入指定的检测开始点和指定的检测结束点的输入单元(130) 输入指定检测开始点和指定检测结束点两者的未登记道路检测装置(144),用于检测作为未登记道路的未登记道路的检测开始点与检测结束点之间的区段 基于道路匹配装置执行的地图匹配或跑道数据与道路数据之间的比较的结果获取的道路数据生成装置,用于生成与检测到的未登记道路相对应的道路数据的道路数据生成装置, 将道路数据存储在地图数据存储装置中。

    Data structure of map data, map data storage medium, map data updating method and map data processing apparatus
    23.
    发明授权
    Data structure of map data, map data storage medium, map data updating method and map data processing apparatus 有权
    地图数据,地图数据存储介质,地图数据更新方法和地图数据处理装置的数据结构

    公开(公告)号:US07526492B2

    公开(公告)日:2009-04-28

    申请号:US10925274

    申请日:2004-08-25

    IPC分类号: G06F17/30

    摘要: For map data, a road system is represented by using node data, which is information concerning nodes representing points along a road, and link data, which is information concerning a link representing a road between the points. A link row is a series of links representing a series of roads in a road system, and as link row data, link data for the links that constitute the link row are arranged in the order in which the links are connected. The node data for the individual nodes of the road system are provided separately from the link row data, and to identify nodes, node identifiers are provided for the nodes of the road system. The link data includes information indicating a node identifier for a node that is located at one link end defined in the direction of the link row.

    摘要翻译: 对于地图数据,通过使用节点数据来表示道路系统,该节点数据是关于表示道路上的点的节点的信息,以及链接数据,链接数据是表示点之间的道路的链接的信息。 链接行是表示道路系统中的一系列道路的一系列链接,并且作为链接行数据,构成链接行的链接的链接数据按照连接的顺序排列。 道路系统的各个节点的节点数据与链路行数据分开提供,并且为了识别节点,为道路系统的节点提供节点标识符。 链接数据包括指示位于在链接行的方向上定义的一个链接端处的节点的节点标识符的信息。

    Map information processing device
    24.
    发明授权
    Map information processing device 有权
    地图信息处理装置

    公开(公告)号:US07480565B2

    公开(公告)日:2009-01-20

    申请号:US10567870

    申请日:2005-04-13

    IPC分类号: G01C21/34

    CPC分类号: G01C21/32

    摘要: A map information processing apparatus includes an intersecting determining means (20) for determining intersection points where a new road detected by a new road detecting means (19) intersects either roads included in map information or roads previously detected by a new road detecting means, other than start and end points of the new road, a road update information generating means (21) for generating road update information including information for updating new road information and road information included in the map information based on new road information about the detected new road and intersection information indicating the intersection points determined by the intersecting determining means, and a road information updating means (24) for updating the road information included in the map information based on the road update information, and for writing the new road information into a new road information storage means (16b).

    摘要翻译: 地图信息处理装置包括:交叉确定装置,用于确定由新的道路检测装置(19)检测到的新的道路与由新的道路检测装置以前检测到的地图信息或道路中包含的道路相交的交叉点,其他 比新路开始和结束点更新道路更新信息生成装置,用于基于关于检测到的新道路的新道路信息生成包括用于更新新道路信息和包括在地图信息中的道路信息的信息的道路更新信息,以及 指示由交叉判定装置确定的交叉点的交叉路口信息和道路信息更新装置(24),用于基于道路更新信息更新包含在地图信息中的道路信息,并将新的道路信息写入新的道路 信息存储装置(16b)。

    Map Information Processing Apparatus And Storage Medium Of Map Information
    25.
    发明申请
    Map Information Processing Apparatus And Storage Medium Of Map Information 有权
    地图信息处理装置和地图信息存储介质

    公开(公告)号:US20080091344A1

    公开(公告)日:2008-04-17

    申请号:US11791939

    申请日:2005-11-14

    IPC分类号: G01C21/30

    CPC分类号: G06F17/30241 G01C21/32

    摘要: In a map information processing apparatus including a processor 5 for updating map information containing map data stored in a map information storage device 3, road network data contained in the map data stored in the map information storage device has a data structure in which the road network data is composed of link strings each of which represents a series of roads in a road network as a series of links connecting nodes, the road network being represented by the nodes and the links; each of the link strings is represented by a link string record in which link records defining the links are arranged in order of the series of the links; each link constituting the link strings is provided with an invariable link identifier proper to each link; and node indication information for designating each node included in the link strings is represented by the link identifier of the link having the node as its one end.

    摘要翻译: 在地图信息处理设备中,包括处理器5,用于更新包含地图信息存储设备3中存储的地图数据的地图信息,包含在地图信息存储设备中存储的地图数据中的道路网数据具有数据结构,其中道路网络 数据由连接字符串组成,每个链接字符串表示道路网络中的一系列道路,作为连接节点的一系列链路,道路网络由节点和链路表示; 链接串中的每一个由链接串记录表示,其中定义链接的链接记录按照一系列链接的顺序排列; 构成链接串的每个链接被提供有适合于每个链接的不变链接标识符; 并且用于指定包括在链接串中的每个节点的节点指示信息由具有节点作为其一端的链路的链路标识符来表示。

    Map information processing device
    26.
    发明申请
    Map information processing device 有权
    地图信息处理装置

    公开(公告)号:US20060217879A1

    公开(公告)日:2006-09-28

    申请号:US10567870

    申请日:2005-04-13

    IPC分类号: G01C21/32

    CPC分类号: G01C21/32

    摘要: A map information processing apparatus includes an intersecting determining means (20) for determining intersection points where a new road detected by a new road detecting means (19) intersects either roads included in map information or roads previously detected by a new road detecting means, other than start and end points of the new road, a road update information generating means (21) for generating road update information including information for updating new road information and road information included in the map information based on new road information about the detected new road and intersection information indicating the intersection points determined by the intersecting determining means, and a road information updating means (24) for updating the road information included in the map information based on the road update information, and for writing the new road information into a new road information storage means (16b).

    摘要翻译: 地图信息处理装置包括:交叉确定装置,用于确定由新的道路检测装置(19)检测到的新的道路与由新的道路检测装置以前检测到的地图信息或道路中包含的道路相交的交叉点,其他 比新路开始和结束点更新道路更新信息生成装置,用于基于关于检测到的新道路的新道路信息生成包括用于更新新道路信息和包括在地图信息中的道路信息的信息的道路更新信息,以及 指示由交叉判定装置确定的交叉点的交叉路口信息和道路信息更新装置(24),用于基于道路更新信息更新包含在地图信息中的道路信息,并将新的道路信息写入新的道路 信息存储装置(16b)。

    Map data processing unit
    27.
    发明授权
    Map data processing unit 有权
    地图数据处理单元

    公开(公告)号:US06980907B2

    公开(公告)日:2005-12-27

    申请号:US10668997

    申请日:2003-09-24

    CPC分类号: G01C21/32 Y10S707/99953

    摘要: A map data processing unit includes a batch update section and dynamic update section. A type of update data fed from an update data input section is decided using header information. If the update data is route search data, the batch update section collectively updates all the map data to latest version map data according to the update data from the update data input section. If the update data is not the route search data, the dynamic update section updates the map data to the latest version map data according to the update data every time the map data becomes necessary. Thus performing the collective or dynamic update according to the type of the update data enables the update to the latest map data without affecting the operation speed of a navigation function, with minimizing the time precluding the use of the navigation function.

    摘要翻译: 地图数据处理单元包括批更新部分和动态更新部分。 使用标题信息来决定从更新数据输入部输入的更新数据的种类。 如果更新数据是路径搜索数据,则批量更新部分根据来自更新数据输入部分的更新数据将所有地图数据集中地更新为最新版本映射数据。 如果更新数据不是路径搜索数据,则动态更新部分每当需要地图数据时,根据更新数据将地图数据更新为最新版本地图数据。 因此,根据更新数据的类型执行集合或动态更新,能够在不影响导航功能的使用的时间的同时,不影响导航功能的操作速度来更新最新的地图数据。

    On-board navigation terminal and navigation controller
    29.
    发明授权
    On-board navigation terminal and navigation controller 有权
    车载导航终端和导航控制器

    公开(公告)号:US06567742B2

    公开(公告)日:2003-05-20

    申请号:US10050860

    申请日:2002-01-18

    IPC分类号: G01C2100

    CPC分类号: G01C21/3679 G01C21/3641

    摘要: An on-board navigation terminal includes a received data memory for storing received data concerning a navigating application received from a center system, based on a profile transmitted to the center system; and navigating application available data generating unit for generating available data based on map data stored in a map data memory, and the received data stored in the received data memory.

    摘要翻译: 车载导航终端包括接收到的数据存储器,用于存储关于从中央系统接收的导航应用的接收数据,基于发送到中心系统的简档; 以及导航应用可用数据生成单元,用于基于存储在地图数据存储器中的地图数据生成可用数据,以及存储在接收数据存储器中的接收数据。