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VEHICLE MOTION ESTIMATING DEVICE,VEHICLE MOTION ESTIMATING METHOD, AND VEHICLE MOTION ESTIMATING PROGRAM

机译：车辆运动估计装置，车辆运动估计方法和车辆运动估计程序

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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 vehicle 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.
机译：根据本发明，即使在没有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的信息。与时间信息一起获取与车辆在其行驶的道路上的运动相关联的运动信息。从经常提供交通信息的交通信息提供装置获取参考交通信息，该参考交通信息是在该时间信息所指定的参考时间的道路上的交通信息。指定运动信息和参考交通信息之间的相关性。此外，基于估计时间处的源交通信息的估计和相关性来获取指示运动信息，该运动信息指示在估计运动时在估计时间车辆在道路上的估计运动，该估计运动信息被提供。在估计时间未获取运动信息的情况下，作为来自交通信息提供装置的估计源的交通信息。

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