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    NAVIGATION DEVICE
    3.
    发明申请
    NAVIGATION DEVICE 失效
    导航设备

    公开(公告)号：US20100010735A1

    公开(公告)日：2010-01-14

    申请号：US12444002

    申请日：2007-10-01

    申请人： Toshio Inoguchi ,  Kazutaka Yoshikawa ,  Tomoyuki Zaitsu

    发明人： Toshio Inoguchi ,  Kazutaka Yoshikawa ,  Tomoyuki Zaitsu

    IPC分类号： G01C21/26 ,  G08G1/00

    CPC分类号： G01C21/3492 ,  G01C21/3691 ,  G08G1/096827 ,  G08G1/096844 ,  G08G1/096866 ,  G09B29/10

    摘要： A navigation device divides a pathfinding range into plural areas and performs pathfinding in consideration of congestion information. The navigation device includes a forecast congestion information generating unit configured to generate forecast congestion information corresponding to a predetermined time based on traffic information; and a forecast congestion information applying unit configured to apply, to each of the areas, the forecast congestion information corresponding to a time when a vehicle arrives in each of the areas. The navigation device includes an area setting unit configured to set regions divided by concentric circles centering around a present location, as the plural areas. The radius of the concentric circles is incremented by a fixed length that is set beforehand for each region or each time zone.

    摘要翻译： 导航装置将寻路范围划分为多个区域，并考虑到拥塞信息进行寻路。 导航装置包括：预测拥塞信息生成部，其基于交通信息生成与预定时间对应的预测拥挤信息; 以及预测拥挤信息应用单元，被配置为向每个区域应用与车辆到达每个区域的时间相对应的预测拥塞信息。 该导航装置包括：区域设定部，将以当前位置为中心的同心圆分割的区域设定为多个区域。 同心圆的半径以每个区域或每个时区预先设定的固定长度递增。

    Navigation device that performs pathfinding in consideration of congestion information in plural areas using average speed in the plural areas
    4.
    发明授权
    Navigation device that performs pathfinding in consideration of congestion information in plural areas using average speed in the plural areas 失效
    考虑到多个区域中的平均速度的多个区域中的拥塞信息来执行寻道的导航装置

    公开(公告)号：US08452530B2

    公开(公告)日：2013-05-28

    申请号：US12444002

    申请日：2007-10-01

    申请人： Toshio Inoguchi ,  Kazutaka Yoshikawa ,  Tomoyuki Zaitsu

    发明人： Toshio Inoguchi ,  Kazutaka Yoshikawa ,  Tomoyuki Zaitsu

    IPC分类号： G01C21/00

    CPC分类号： G01C21/3492 ,  G01C21/3691 ,  G08G1/096827 ,  G08G1/096844 ,  G08G1/096866 ,  G09B29/10

    摘要： A navigation device divides a pathfinding range into plural areas and performs pathfinding in consideration of congestion information. The navigation device includes a forecast congestion information generating unit configured to generate forecast congestion information corresponding to a predetermined time based on traffic information; and a forecast congestion information applying unit configured to apply, to each of the areas, the forecast congestion information corresponding to a time when a vehicle arrives in each of the areas. The navigation device includes an area setting unit configured to set regions divided by concentric circles centering around a present location, as the plural areas. The radius of the concentric circles is incremented by a fixed length that is set beforehand for each region or each time zone.

    摘要翻译： 导航装置将寻路范围划分为多个区域，并考虑到拥塞信息进行寻路。 导航装置包括：预测拥塞信息生成部，其基于交通信息生成与预定时间对应的预测拥挤信息; 以及预测拥挤信息应用单元，被配置为向每个区域应用与车辆到达每个区域的时间相对应的预测拥塞信息。 该导航装置包括：区域设定部，将以当前位置为中心的同心圆分割的区域设定为多个区域。 同心圆的半径以每个区域或每个时区预先设定的固定长度递增。

    VEHICLE MOTION ESTIMATING DEVICE, VEHICLE MOTION ESTIMATING METHOD, AND VEHICLE MOTION ESTIMATING PROGRAM
    5.
    发明申请
    VEHICLE MOTION ESTIMATING DEVICE, VEHICLE MOTION ESTIMATING METHOD, AND VEHICLE MOTION ESTIMATING PROGRAM 审中-公开
    车辆运动估计装置，车辆运动估计方法和车辆运动估计方案

    公开(公告)号：US20120265428A1

    公开(公告)日：2012-10-18

    申请号：US13202503

    申请日：2010-02-22

    申请人： Tomoyuki Zaitsu ,  Shinji Kachi ,  Kenji Nagase ,  Tsuyoshi Iwata ,  Toshio Inoguchi ,  Kazunori Watanabe ,  Teruhide Hayashida

    发明人： Tomoyuki Zaitsu ,  Shinji Kachi ,  Kenji Nagase ,  Tsuyoshi Iwata ,  Toshio Inoguchi ,  Kazunori Watanabe ,  Teruhide Hayashida

    IPC分类号： G08G1/00

    CPC分类号： G08G1/0104

    摘要： According to the present invention, information which is associated with a motion of a vehicle can be acquired even in the case where no vehicle travels on a road. Motion information, which is associated with the motion of the vehicle on the road where the vehicle traveled, is acquired along with time information. Reference traffic information, which is traffic information on the road at a reference time which is specified by the time information, is acquired from a traffic information providing device which constantly provides the traffic information. A correlation between the motion information and the reference traffic information is specified. Furthermore, estimated motion information, which indicates an estimated motion of the vechicle on the road at an estimate time when the motion is estimated, is acquired based on estimating source traffic information at the estimate time and the correlation, the estimating source traffic information being provided as the traffic information of the estimating source from the traffic information providing device in the case where no motion information is acquired at the estimate time.

    摘要翻译： 根据本发明，即使在车辆在道路上行驶的情况下也可以获取与车辆的运动相关联的信息。 与车辆行驶的道路上的车辆的运动相关联的运动信息与时间信息一起被获取。 从始终提供交通信息的交通信息提供装置获取作为由时间信息指定的参考时间的道路上的交通信息的参考交通信息。 指定运动信息和参考交通信息之间的相关性。 此外，基于估计时间的估计源交通信息和相关性来获取指示在估计运动时的估计时间道路上道路的估计运动的估计运动信息，提供估计源交通信息 作为在估计时间没有获取运动信息的情况下的来自交通信息提供装置的估计源的交通信息。

    Navigation devices, methods, and progrmas
    7.
    发明授权
    Navigation devices, methods, and progrmas 有权
    导航设备，方法和程序

    公开(公告)号：US08600650B2

    公开(公告)日：2013-12-03

    申请号：US13143515

    申请日：2010-01-21

    申请人： Tomoyuki Zaitsu ,  Shinji Kachi ,  Kenji Nagase ,  Tsuyoshi Iwata ,  Toshio Inoguchi ,  Kazunori Watanabe ,  Teruhide Hayashida

    发明人： Tomoyuki Zaitsu ,  Shinji Kachi ,  Kenji Nagase ,  Tsuyoshi Iwata ,  Toshio Inoguchi ,  Kazunori Watanabe ,  Teruhide Hayashida

    IPC分类号： G06F19/00

    CPC分类号： G01C21/26 ,  G08G1/0104

    摘要： When a vehicle passes through an intersection that is stored in a collection target intersection database and for which direction-specific probe information is collected, a CPU of a navigation device generates a plurality of direction-specific probe information (entry link, exit link, section travel time, and the like) from a plurality of unit distance section information that is collected within a direction-specific traffic information acquisition section until the vehicle passes through the intersection, an entry link traveled before entering the intersection; and an exit link traveled after passing through the intersection, and transmits these to an information distribution center.

    摘要翻译： 当车辆通过存储在收集对象交叉点数据库中的交叉点并且针对哪个方向特定的探测信息被收集时，导航装置的CPU生成多个方向特定的探测信息（入口链接，出口链接，部分 行驶时间等），直到车辆通过交叉路口为止，收集在方向特定交通信息获取部分内的多个单位距离区间信息，进入交叉路口前行进的入口链路; 并且通过交叉路口行进的出口链路，并将它们发送到信息分发中心。