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    VEHICLE MOTION ESTIMATING DEVICE, VEHICLE MOTION ESTIMATING METHOD, AND VEHICLE MOTION ESTIMATING PROGRAM
    1.
    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
    3.
    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。

    TRAFFIC INFORMATION GENERATION METHOD, TRAFFIC INFORMATION GENERATION DEVICE, AND NAVIGATION SYSTEM
    6.
    发明申请
    TRAFFIC INFORMATION GENERATION METHOD, TRAFFIC INFORMATION GENERATION DEVICE, AND NAVIGATION SYSTEM 有权
    交通信息生成方法，交通信息生成装置和导航系统

    公开(公告)号：US20100138141A1

    公开(公告)日：2010-06-03

    申请号：US12450657

    申请日：2008-08-22

    申请人： Teruhide Hayashida ,  Tomoyuki Zaitsu ,  Kazutaka Yoshikawa ,  Kenji Nagase ,  Hiroki Ishikawa

    发明人： Teruhide Hayashida ,  Tomoyuki Zaitsu ,  Kazutaka Yoshikawa ,  Kenji Nagase ,  Hiroki Ishikawa

    IPC分类号： G08G1/00 ,  G01C21/26

    CPC分类号： G01C21/26 ,  G08G1/0112 ,  G08G1/0133 ,  G08G1/0969

    摘要： Disclosed is a traffic information generation method for generating traffic information for each link, the method including a vehicle speed detection step of detecting a vehicle speed at predetermined distance intervals or at predetermined time intervals using a vehicle speed sensor; and a traffic jam degree detection step of referring to a specified speed and a specified distance prescribed in association with a traffic jam degree representing a level of a traffic jam and a connection determination distance prescribed in accordance with a road type to detect the traffic jam degree corresponding to the vehicle speed. When a link length falls within a predetermined range, information on the traffic jam degree corresponding to a fastest vehicle speed within a prescribed starting point distance from a beginning of the link is allocated to the link.

    摘要翻译： 公开了一种用于生成每个链路的交通信息的交通信息生成方法，该方法包括：车速检测步骤，使用车速传感器以预定的间隔或以预定的时间间隔检测车速; 以及交通堵塞度检测步骤，涉及与表示交通堵塞等级的交通堵塞程度和根据道路类型规定的连接确定距离相关联的指定速度和指定距离，以检测交通堵塞度 对应车速。 当链路长度落在预定范围内时，将与从链路开始起的规定起点距离内的最快车速对应的交通堵塞度信息分配给链路。

    Traffic information generation method, traffic information generation device, and navigation system
    7.
    发明授权
    Traffic information generation method, traffic information generation device, and navigation system 有权
    交通信息生成方法，交通信息生成装置和导航系统

    公开(公告)号：US08433504B2

    公开(公告)日：2013-04-30

    申请号：US12450657

    申请日：2008-08-22

    申请人： Teruhide Hayashida ,  Tomoyuki Zaitsu ,  Kazutaka Yoshikawa ,  Kenji Nagase ,  Hiroki Ishikawa

    发明人： Teruhide Hayashida ,  Tomoyuki Zaitsu ,  Kazutaka Yoshikawa ,  Kenji Nagase ,  Hiroki Ishikawa

    IPC分类号： G01C1/00

    CPC分类号： G01C21/26 ,  G08G1/0112 ,  G08G1/0133 ,  G08G1/0969

    摘要： A traffic information generation method for generating traffic information for each link includes a vehicle speed detection step of detecting a vehicle speed at predetermined distance intervals or at predetermined time intervals using a vehicle speed sensor; and a traffic jam degree detection step of referring to a specified speed and a specified distance prescribed in association with a traffic jam degree representing a level of a traffic jam and a connection determination distance prescribed in accordance with a road type to detect the traffic jam degree corresponding to the vehicle speed. When a link length falls within a predetermined range, information on the traffic jam degree corresponding to a fastest vehicle speed within a prescribed starting point distance from a beginning of the link is allocated to the link.

    摘要翻译： 用于产生每个链路的交通信息的交通信息生成方法包括：车速检测步骤，使用车速传感器以预定的距离间隔或者以预定的时间间隔检测车速; 以及交通堵塞度检测步骤，涉及与表示交通堵塞等级的交通堵塞程度和根据道路类型规定的连接确定距离相关联的指定速度和指定距离，以检测交通堵塞度 对应车速。 当链路长度落在预定范围内时，将与从链路开始起的规定起点距离内的最快车速对应的交通堵塞度信息分配给链路。

    VEHICLE GUIDANCE DEVICE, VEHICLE GUIDANCE METHOD, AND VEHICLE GUIDANCE PROGRAM
    8.
    发明申请
    VEHICLE GUIDANCE DEVICE, VEHICLE GUIDANCE METHOD, AND VEHICLE GUIDANCE PROGRAM 有权
    车辆指导装置，车辆指导方法和车辆指导方案

    公开(公告)号：US20120245833A1

    公开(公告)日：2012-09-27

    申请号：US13510443

    申请日：2010-12-02

    申请人： Tomoyuki Zaitsu ,  Kenji Nagase ,  Kazunori Watanabe ,  Tooru Yamazaki

    发明人： Tomoyuki Zaitsu ,  Kenji Nagase ,  Kazunori Watanabe ,  Tooru Yamazaki

    IPC分类号： G08G1/16

    CPC分类号： G08G1/163 ,  G08G1/167

    摘要： A vehicle guidance device includes: an inter- vehicle distance specification unit that specifies an inter-vehicle distance, which is an inter-vehicle distance in a prescribed lane, between vehicles up to a reference point of a lane change; a recommended section specification unit based on the specified inter-vehicle distance, specifies a recommended section in which a lane change to the prescribed lane should be made before reaching the reference point; and a communication unit that, based on the specified recommended section, outputs guidance information pertaining to the lane change to the prescribed lane.

    摘要翻译： 车辆引导装置包括：车辆间距离指定单元，其指定在车道之间的车辆间距离，所述车辆间距离是车道间变化的参考点之间的车辆间距离; 基于指定的车间距离的推荐部分规格单位指定在到达参考点之前应当对规定车道进行车道改变的推荐部分; 以及通信单元，根据指定的推荐部分，将与车道改变有关的引导信息输出到规定车道。

    Vehicle guidance device, vehicle guidance method, and vehicle guidance program
    9.
    发明授权
    Vehicle guidance device, vehicle guidance method, and vehicle guidance program 有权
    车辆引导装置，车辆引导方法和车辆引导程序

    公开(公告)号：US08666646B2

    公开(公告)日：2014-03-04

    申请号：US13510443

    申请日：2010-12-02

    申请人： Tomoyuki Zaitsu ,  Kenji Nagase ,  Kazunori Watanabe ,  Tooru Yamazaki

    发明人： Tomoyuki Zaitsu ,  Kenji Nagase ,  Kazunori Watanabe ,  Tooru Yamazaki

    IPC分类号： G08G1/16

    CPC分类号： G08G1/163 ,  G08G1/167

    摘要： A vehicle guidance device includes: an inter- vehicle distance specification unit that specifies an inter-vehicle distance, which is an inter-vehicle distance in a prescribed lane, between vehicles up to a reference point of a lane change; a recommended section specification unit that ,based on the specified inter-vehicle distance, specifies a recommended section in which a lane change to the prescribed lane should be made before reaching the reference point; and a communication unit that, based on the specified recommended section, outputs guidance information pertaining to the lane change to the prescribed lane.

    摘要翻译： 车辆引导装置包括：车辆间距离指定单元，其指定在车道之间的车辆间距离，所述车辆间距离是车道间变化的参考点之间的车辆间距离; 推荐部分规格单元，根据指定的车间距离，指定在到达参考点之前应进行到规定车道的车道更换的推荐部分; 以及通信单元，根据指定的推荐部分，将与车道改变有关的引导信息输出到规定车道。