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1.发明公开
公开(公告)号：EP2391996A1
公开(公告)日：2011-12-07
申请号：EP10710106.5
申请日：2010-03-04
发明人： ZAITSU, Tomoyuki , KACHI, Shinji , NAGASE, Kenji , IWATA, Tsuyoshi , OZAKI, Takahisa , ANDOH, Masamiki , WATANABE, Kazunori , INOGUCHI, Toshio , HAYASHIDA, Teruhide
IPC分类号： G08G1/0967
CPC分类号： G08G1/096741
摘要： Conventionally, different traffic information cannot be sent in accordance with an output reason of a request to send. According to the present invention, a request to send traffic information, which is output in response to an instruction given by a user operation or an automatically given instruction, is acquired, an output reason of the request to send is determined, and a communication unit is controlled so that the traffic information on different areas is sent depending on the cases where the output reason is the instruction given by the user operation or the automatically given instruction.
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2.发明授权
公开(公告)号：EP2391996B1
公开(公告)日：2012-11-21
申请号：EP10710106.5
申请日：2010-03-04
发明人： ZAITSU, Tomoyuki , KACHI, Shinji , NAGASE, Kenji , IWATA, Tsuyoshi , OZAKI, Takahisa , ANDOH, Masamiki , WATANABE, Kazunori , INOGUCHI, Toshio , HAYASHIDA, Teruhide
IPC分类号： G08G1/0967
CPC分类号： G08G1/096741
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3.发明公开TRAFFIC INFORMATION CREATION METHOD, TRAFFIC INFORMATION CREATION DEVICE, AND NAVIGATION SYSTEM 审中-公开法产生的流量信息，设备进行用于产生交通信息与导航系统
公开(公告)号：EP2180456A1
公开(公告)日：2010-04-28
申请号：EP08827812.2
申请日：2008-08-22
发明人： HAYASHIDA, Teruhide , ZAITSU, Tomoyuki , YOSHIKAWA, Kazutaka , NAGASE, Kenji , ISHIKAWA, Hiroki
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交通信息为每个链路的交通信息生成方法，该方法包括以预定的距离间隔或以利用车速传感器预定的时间间隔检测车速的车速检测步骤; 并参照规定的速度和特定的距离相关联规定与表示拥堵的电平与在雅舞蹈规定与道路类型的连接判定距离来检测堵车度的拥堵度的拥堵度检测步骤中 对应于车辆速度。 当链路长度，如果在预定范围内，在拥堵度从链路的起点的规定起点距离内对应于最快的车辆速度信息被分配给链路。
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4.发明公开NAVIGATION DEVICE, PROBE INFORMATION TRANSMISSION METHOD, COMPUTER-READABLE STORAGE MEDIUM THAT STORING PROBE INFORMATION TRANSMISSION PROGRAM, AND TRAFFIC INFORMATION GENERATION DEVICE 有权导航设备，方法探测信息的传输，具有计算机可读存储介质在其上存储程序的特殊的信息与设备的发送端口流量信息
公开(公告)号：EP2377111A2
公开(公告)日：2011-10-19
申请号：EP10703365.6
申请日：2010-01-21
申请人： Aisin AW Co., Ltd.
发明人： ZAITSU, Tomoyuki , KACHI, Shinji , NAGASE, Kenji , IWATA, Tsuyoshi , INOGUCHI, Toshio , WATANABE, Kazunori , HAYASHIDA, Teruhide
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.
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5.发明公开VEHICLE MOTION ESTIMATING DEVICE,VEHICLE MOTION ESTIMATING METHOD, AND VEHICLE MOTION ESTIMATING PROGRAM 审中-公开车辆运动估计设备，车辆运动估计方法和车辆运动估计程序
公开(公告)号：EP2399249A1
公开(公告)日：2011-12-28
申请号：EP10703200.5
申请日：2010-01-22
申请人： Aisin AW Co., Ltd.
发明人： ZAITSU, Tomoyuki , KACHI, Shinji , NAGASE, Kenji , IWATA, Tsuyoshi , INOGUCHI, Toshio , WATANABE, Kazunori , HAYASHIDA, Teruhide
IPC分类号： G08G1/01
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 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.
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6.发明授权NAVIGATION DEVICE, PROBE INFORMATION TRANSMISSION METHOD, COMPUTER-READABLE STORAGE MEDIUM THAT STORING PROBE INFORMATION TRANSMISSION PROGRAM, AND TRAFFIC INFORMATION GENERATION DEVICE 有权导航设备，方法探测信息的传输，具有计算机可读存储介质在其上存储程序的特殊的信息与设备的发送端口流量信息
公开(公告)号：EP2377111B1
公开(公告)日：2012-12-12
申请号：EP10703365.6
申请日：2010-01-21
申请人： Aisin AW Co., Ltd.
发明人： ZAITSU, Tomoyuki , KACHI, Shinji , NAGASE, Kenji , IWATA, Tsuyoshi , INOGUCHI, Toshio , WATANABE, Kazunori , HAYASHIDA, Teruhide
CPC分类号： G01C21/26 , G08G1/0104
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