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    ROUTE GUIDANCE SYSTEM AND ROUTE GUIDANCE METHOD
    2.
    发明公开
    ROUTE GUIDANCE SYSTEM AND ROUTE GUIDANCE METHOD 有权
    路径导航系统，路径向导方法

    公开(公告)号：EP2115392A1

    公开(公告)日：2009-11-11

    申请号：EP08752236.3

    申请日：2008-04-22

    申请人： Aisin AW Co., Ltd. ,  Toyota Jidosha Kabushiki Kaisha

    发明人： TANIZAKI, Daisuke ,  KATO, Kiyohide ,  MURATA, Kenichi ,  OKADA, Kiyokazu

    IPC分类号： G01C21/34

    CPC分类号： G01C21/3658

    摘要： A route guidance system includes: a current position detecting unit; a display condition determination processing unit that determines, for each of pieces of lane data that correspond to a lane list display section set in a forward direction of a vehicle position, whether a display condition for creating a lane list is satisfied, based on the pieces of lane data; a display setting processing unit that sets a piece of the lane data that satisfies the display condition as a display target; and a list display processing unit that displays the lane list based on the piece of the lane data that has been set as the display target. Thus, the piece of the lane data that satisfies the display condition is set as the display target, and the lane list is displayed based on the piece of the lane data that has been set as the display target. Consequently, the size of the lane list can be prevented from becoming too large.

    ROUTE GUIDANCE SYSTEM AND ROUTE GUIDANCE METHOD
    3.
    发明公开
    ROUTE GUIDANCE SYSTEM AND ROUTE GUIDANCE METHOD 有权
    ROUTENLENKSYSTEM UND ROUTENLENKVERFAHREN

    公开(公告)号：EP1912043A1

    公开(公告)日：2008-04-16

    申请号：EP06700014.1

    申请日：2005-12-20

    申请人： AISIN AW CO., LTD.

    发明人： NAKAYAMA, Takaaki ,  OONISHI, Shino ,  TAKEUCHI, Kensuke ,  TANIZAKI, Daisuke ,  KATO, Kiyohide

    IPC分类号： G01C21/00 ,  G08G1/0969 ,  G09B29/00 ,  G09B29/10

    CPC分类号： G08G1/096775 ,  G01C21/3629 ,  G01C21/3655 ,  G08G1/096716 ,  G08G1/09675

    摘要： A route guidance system includes a current position detection portion, a route search processing means, and a guidance processing means. The guidance processing means includes a branching element computation processing means that computes the number of branching elements from a host vehicle position to a guidance point and a point guidance processing means that executes route guidance based on the computed number of the branching elements. The number of the branching elements from the host vehicle position to the guidance point is computed, and the route guidance is executed based on the computed number of the branching elements, so it is possible to recognize the guidance point simply by counting the number of the branching elements, regardless of the number of traffic signals that exist between the host vehicle position and the guidance point. The driver will not fail to recognize the guidance point.

    摘要翻译： 路径引导系统包括当前位置检测部分，路线搜索处理装置和引导处理装置。 引导处理装置包括：分支元素计算处理装置，其计算从本车辆位置到引导点的分支元件的数量;以及点引导处理装置，其基于所计算出的分支元素的数量来执行路线引导。 计算从本车辆位置到引导点的分支元件的数量，并且基于计算出的分支元件的数量来执行路线引导，因此可以简单地通过计数引导点的数量来识别引导点 分支元件，而不管主车辆位置和引导点之间存在的交通信号的数量。 驾驶员不会认不出引导点。

    Route guide system and method with intersection counting unit
    5.
    发明公开
    Route guide system and method with intersection counting unit 有权
    路径导航系统和方法，用于分支的计数单元

    公开(公告)号：EP1985972A3

    公开(公告)日：2010-03-24

    申请号：EP08155188.9

    申请日：2008-04-25

    申请人： Aisin AW Co., Ltd.

    发明人： TANIZAKI, Daisuke ,  KATO, Kiyohide

    IPC分类号： G01C21/34 ,  G01C21/36

    CPC分类号： G01C21/3629

    摘要： A current location detection unit for detecting a current position of an own vehicle as a location of the vehicle, a route search processing unit for searching for a route to a destination based on the location of the vehicle, a route guide point setting processing unit for setting a route guide point at a predetermined point on the searched route before a guide intersection, an intersection counting processing unit for calculating the number of intersections based on a traffic signal and a feature on the searched route from the route guide point to the guide intersection, and a voice output processing unit for performing a voice output based on the number of the intersections when the vehicle arrives at the route guide point.

    Route guide system and method with intersection counting unit
    7.
    发明公开
    Route guide system and method with intersection counting unit 有权
    Routenführungssystemund -verfahren mit Einheit zurZählungder Abzweigungen

    公开(公告)号：EP1985972A2

    公开(公告)日：2008-10-29

    申请号：EP08155188.9

    申请日：2008-04-25

    申请人： Aisin AW Co., Ltd.

    发明人： TANIZAKI, Daisuke ,  KATO, Kiyohide

    IPC分类号： G01C21/34

    CPC分类号： G01C21/3629

    摘要： A current location detection unit for detecting a current position of an own vehicle as a location of the vehicle, a route search processing unit for searching for a route to a destination based on the location of the vehicle, a route guide point setting processing unit for setting a route guide point at a predetermined point on the searched route before a guide intersection, an intersection counting processing unit for calculating the number of intersections based on a traffic signal and a feature on the searched route from the route guide point to the guide intersection, and a voice output processing unit for performing a voice output based on the number of the intersections when the vehicle arrives at the route guide point.

    摘要翻译： 一种当前位置检测单元，用于检测作为车辆位置的本车辆的当前位置;路线搜索处理单元，用于根据车辆的位置搜索到目的地的路线;路线引导点设定处理单元， 在引导交叉点之前，在所搜索的路径上的预定点处设置路线引导点，用于基于交通信号计算交叉点数的交叉点计数处理单元和从路线引导点到引导交叉点的搜索路线上的特征 以及语音输出处理单元，用于当车辆到达路线引导点时基于交叉点的数量执行语音输出。

    VEHICLE NAVIGATION SYSTEM
    8.
    发明公开
    VEHICLE NAVIGATION SYSTEM 失效
    导航系统FÜRFAHRZEUGE。

    公开(公告)号：EP0348528A1

    公开(公告)日：1990-01-03

    申请号：EP89900881.7

    申请日：1988-12-23

    申请人： AISIN AW CO., LTD. ,  KABUSHIKI KAISHA SHINSANGYOKAIHATSU

    发明人： NIMURA, Mitsuhiro ,  YOKOYAMA, Shoji ,  SUMIYA, Koji ,  MOROTO, Shuzo ,  KATO, Kiyohide

    IPC分类号： G01C21/00 ,  G08G1/09

    CPC分类号： G01C21/34

    摘要： This invention relates to a vehicle navigation system including an input device (1), a CPU (2)- a display (3) and a storage device (4). The storage device (4) is a CD-ROM or the like for stonng the network data and information of each point as the destination or the present position and map data (10), a crossing list (11). a destination list (12), road data (13), a place name list (14). etc.. are stored therein. When the destination is inputted and designated by the input means (1), the CPU (2) interacts with a program stored in a ROM (9a) in order to set data for reaching the destination by means of the retrieval of a route corresponding to each point stored in the storage device (4) and stores it in memory such as a RAM (9b). In an embodiment. a non-volatile area for storing the starting point data (the east longitude. the north latitude, etc.) is disposed in the RAM (9b) and when data is inputted by a reset switch at the time of the inputting of the starting point, data in this non-volatile area can be rewritten. The data thus written is held until the reset switch is pressed again to input a location position and is not erased even when an ignition switch is turned off.

    摘要翻译： 本发明涉及包括输入装置（1），CPU（2），显示器（3）和存储装置（4）的车辆导航系统。 存储装置（4）是用于存储网络数据和每个点的信息作为目的地或当前位置的CD-ROM等，以及地图数据（10），交叉表（11），目的地列表（12） ），道路数据（13），地名列表（14）等。 当目的地由输入装置（1）输入并指定时，CPU（2）与存储在ROM（9a）中的程序相互作用，以便通过检索对应于 每个点存储在存储设备（4）中并将其存储在诸如RAM（9b）的存储器中。 在一个实施例中，用于存储起始点数据（东经，北纬等）的非易失性区域被布置在RAM（9b）中，并且当输入时由复位开关输入数据时 的起始点，可以重写这个非易失性区域的数据。 如此写入的数据被保持直到再次按下复位开关以输入位置位置，并且即使当开关断开时也不被擦除。