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31. 发明授权

US07355528B2 Traffic information providing system and car navigation system 有权
标题翻译：交通信息提供系统和汽车导航系统
公开(公告)号：US07355528B2
公开(公告)日：2008-04-08
申请号：US10932061
申请日：2004-09-02
申请人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Masatoshi Kumagai , Takayoshi Yokota , Shigeru Matsuo
发明人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Masatoshi Kumagai , Takayoshi Yokota , Shigeru Matsuo
IPC分类号： G08G1/123
CPC分类号： G08G1/096827 , G01C21/3492 , G08G1/096838 , G08G1/096883
摘要： A traffic information providing system externally acquires traffic information including information relating to the travel time of a link, calculates a travel time for a non-provision link to which no travel time is provided through estimate/complement operation. The estimate/complement operation is carried out with use of travel times, emergencies, travel times of links in the vicinity of the non-provision link, and so on, obtained in the near past. The system stores and statistically processes the externally-acquired traffic information, and also estimates a travel time in the near future. When there is an abnormality in the acquired traffic information, the system deletes the abnormality, regards the information as a non-provision link, calculates a probability distribution of travel times of links, calculates a probability distribution of travel times of the entire route made up of a plurality of links, and also calculates a probability for a specific travel time range.
摘要翻译：交通信息提供系统从外部获取包括与链路的行驶时间有关的信息的交通信息，通过估计/补充运算，计算不提供旅行时间的非供应链路的行驶时间。估计/补充行动是在过去所获得的利用旅行时间，紧急情况，非提供链接附近的链接的旅行时间等进行的。系统存储和统计处理外部获取的交通信息，并估计在不久的将来的行驶时间。当所获取的交通信息发生异常时，系统删除异常，将该信息视为非供应链路，计算链路行进时间的概率分布，计算整个路由组成的旅行时间概率分布并且还计算特定行驶时间范围的概率。

32. 发明申请

US20080077316A1 Traffic State Predicting Apparatus 有权
标题翻译：交通状态预测装置
公开(公告)号：US20080077316A1
公开(公告)日：2008-03-27
申请号：US11836551
申请日：2007-08-09
申请人： Kenichiro YAMANE , Hirotaka Takahashi , Mariko Okude
发明人： Kenichiro YAMANE , Hirotaka Takahashi , Mariko Okude
IPC分类号： G08G1/052 , G06F19/00
CPC分类号： G08G1/0104 , G01C21/3694
摘要： A traffic state predicting apparatus, which predicts congestion states of parts of a link based on limited information (the travel time for the link), comprises storage means that stores link data including a link length of each link forming part of a road on a map and parameters including, for each link, a smooth traffic speed indicting being smooth, a congested traffic speed indicating being congested, and a congestion reference position which is a reference position for a congested section; means that acquires a predicted travel time for the link; and congestion degree classified section calculating means that obtains sections classified according to their level of congestion in the link with use of the predicted travel time and the parameters.
摘要翻译：基于有限的信息（链接的行进时间）来预测链接的部分的拥塞状态的交通状况预测装置包括存储装置，其存储包括在地图上形成道路的一部分的每个链接的链接长度的链接数据以及对于每个链路，包括指示平滑的平滑业务速度，指示拥塞的拥塞业务速度以及作为拥塞部分的参考位置的拥塞参考位置的参数; 意味着获取链接的预计行进时间; 以及拥挤度分类部分计算装置，其使用预测的行进时间和参数来获得根据其链路中的拥塞级别分类的部分。

33. 发明申请

US20070185643A1 Traffic information processing apparatus 有权
标题翻译：交通信息处理装置
公开(公告)号：US20070185643A1
公开(公告)日：2007-08-09
申请号：US11649165
申请日：2007-01-04
申请人： Kenichiro Yamane , Mariko Okude , Masatoshi Kumagai
发明人： Kenichiro Yamane , Mariko Okude , Masatoshi Kumagai
IPC分类号： G08G1/00 , G06F19/00
CPC分类号： G08G1/096783 , G01C21/34 , G08G1/093 , G08G1/096716 , G08G1/096758 , G08G1/096775
摘要： A traffic information processing apparatus for alleviating the problem of discrepancy between a plurality of traffic information which may be acquired from different sources is disclosed. In the case where a plurality of traffic information are acquired, the information are corrected into reference traffic information selected from the plurality of the traffic information. For example, the traffic information processing apparatus acquires first traffic information (VICS information) used for the navigation process and second traffic information (probe traffic information) having a different source from the first traffic information. From the first and second traffic information, the traffic information for a common object is extracted, and based on the difference between them, the correcting information used for correcting the second traffic information is generated. The traffic information on an object not contained in the first traffic information is acquired by correcting the second traffic information on the object using the correcting information.
摘要翻译：公开了一种用于减轻可能从不同来源获取的多个交通信息之间的差异问题的交通信息处理装置。在获取多个交通信息的情况下，将信息修正为从多个交通信息中选择的参照交通信息。例如，交通信息处理装置获取与导航处理有关的第一交通信息（VICS信息）和与第一交通信息不同的源的第二交通信息（探测交通信息）。从第一和第二交通信息中，提取公共对象的交通信息，并且根据它们之间的差异，生成用于校正第二交通信息的校正信息。通过使用校正信息来校正对象的第二交通信息来获取未包含在第一交通信息中的对象上的交通信息。

34. 发明申请

US20050206534A1 Traffic information prediction apparatus 失效
标题翻译：交通信息预测装置
公开(公告)号：US20050206534A1
公开(公告)日：2005-09-22
申请号：US11053902
申请日：2005-02-10
申请人： Kenichiro Yamane , Yoshinori Endo , Kimiyoshi Machii , Junsuke Fujiwara
发明人： Kenichiro Yamane , Yoshinori Endo , Kimiyoshi Machii , Junsuke Fujiwara
IPC分类号： G09B29/00 , G01C21/00 , G08G1/00 , G08G1/01 , G08G1/09 , G08G1/0969 , G08G1/123 , G08G1/13 , G09B29/10
CPC分类号： G08G1/0104
摘要： A traffic information prediction system, including a traffic information prediction apparatus, of the present invention comprises travel status measuring means for measuring a travel status of a vehicle and accumulating it as travel record information, and traffic information predicting means for predicting traffic information on a route on the basis of the travel record information and statistical traffic information to predict an arrival time to any place on a route containing the destination. The traffic information predicting means compares a traveling trace based on the statistical traffic information and the traveling trace based on the travel record information to calculate the degree of progress of the travel record based on the statistical traffic information, and correct the traveling trace based on the statistical traffic information on the basis of the degree of progress.
摘要翻译：包括本发明的交通信息预测装置的交通信息预测系统包括：行驶状态测定单元，其对车辆的行驶状态进行测量，作为旅行记录信息进行累计;以及交通信息预测单元，预测路线上的交通信息基于旅行记录信息和统计交通信息来预测到达包含目的地的路线上的任何地点的到达时间。交通信息预测单元根据行驶记录信息，根据统计交通信息和行驶轨迹对行驶轨迹进行比较，根据统计交通信息计算行驶记录的进度，并基于行驶轨迹统计交通信息的基础上进度。

35. 发明授权

US08392100B2 Method and apparatus for determining traffic data 有权
标题翻译：用于确定交通数据的方法和装置
公开(公告)号：US08392100B2
公开(公告)日：2013-03-05
申请号：US12536978
申请日：2009-08-06
申请人： Kenichiro Yamane , Masatoshi Kumagai
发明人： Kenichiro Yamane , Masatoshi Kumagai
IPC分类号： G08G1/052
CPC分类号： G08G1/0104
摘要： The present invention relates to a method and apparatus for determining traffic data. The method comprises the steps of providing statistical data relating to traffic at links of a street map, providing condition data relating to links of the street map, and determining traffic data based on the statistical data and the condition data.
摘要翻译：本发明涉及一种确定交通数据的方法和装置。该方法包括以下步骤：提供与街道地图的链接上的交通相关的统计数据，提供与街道地图的链接相关的条件数据，以及基于统计数据和条件数据来确定交通数据。

36. 发明授权

US08296062B2 Method for displaying traffic information and navigation system 有权
标题翻译：显示交通信息和导航系统的方法
公开(公告)号：US08296062B2
公开(公告)日：2012-10-23
申请号：US11648533
申请日：2007-01-03
申请人： Kenichiro Yamane , Mariko Okude
发明人： Kenichiro Yamane , Mariko Okude
IPC分类号： G01C21/00 , G01C21/34 , G01C1/123
CPC分类号： G01C21/3694 , G08G1/096827 , G08G1/09685 , G08G1/096866 , H04L67/18
摘要： There is provided a method for displaying traffic information, a navigation system, and a program for displaying the traffic information. A data processing unit receives a specified time 1203, which is a future or current time, through an operation input unit, specifies an area of a map to be displayed, and then obtains map data of the specified area from a map data storage unit. The data processing unit obtains traffic information 1201 of the specified time from a traffic information storage unit, and then makes the display unit show links in association with the traffic information 1201. It is, therefore, possible to display the traffic information of an arrival time at each point on a route in a user-friendly manner.
摘要翻译：提供了一种用于显示交通信息的方法，导航系统和用于显示交通信息的程序。数据处理单元通过操作输入单元接收作为未来或当前时间的指定时间1203，指定要显示的地图的区域，然后从地图数据存储单元获取指定区域的地图数据。数据处理单元从交通信息存储单元获取指定时间的交通信息1201，然后使显示单元与交通信息1201相关联地显示链接。因此，可以显示到达时间的交通信息在路线上的每个点以用户友好的方式。

37. 发明授权

US07894981B2 Traffic information providing system and car navigation system 有权
公开(公告)号：US07894981B2
公开(公告)日：2011-02-22
申请号：US12027433
申请日：2008-02-07
申请人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Masatoshi Kumagai , Takayoshi Yokota , Shigeru Matsuo
发明人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Masatoshi Kumagai , Takayoshi Yokota , Shigeru Matsuo
IPC分类号： G06G7/70 , G08G1/00
CPC分类号： G08G1/096827 , G01C21/3492 , G08G1/096838 , G08G1/096883
摘要： A traffic information providing system externally acquires traffic information including information relating to the travel time of a link, calculates a travel time for a non-provision link to which no travel time is provided through estimate/complement operation. The estimate/complement operation is carried out with use of travel times, emergencies, travel times of links in the vicinity of the non-provision link, and so on, obtained in the near past. The system stores and statistically processes the externally-acquired traffic information, and also estimates a travel time in the near future. When there is an abnormality in the acquired traffic information, the system deletes the abnormality, regards the information as a non-provision link, calculates a probability distribution of travel times of links, calculates a probability distribution of travel times of the entire route made up of a plurality of links, and also calculates a probability for a specific travel time range.

38. 发明申请

US20080183375A1 Traffic Information Distribution Method, Traffic Information Distribution Apparatus and In-Vehicle Terminal 有权
标题翻译：交通信息分配方法，交通信息分配装置和车载终端
公开(公告)号：US20080183375A1
公开(公告)日：2008-07-31
申请号：US12020188
申请日：2008-01-25
申请人： Mariko OKUDE , Kenichiro Yamane , Junsuke Fujiwara , Masatoshi Kumagai , Hirotaka Takahashi
发明人： Mariko OKUDE , Kenichiro Yamane , Junsuke Fujiwara , Masatoshi Kumagai , Hirotaka Takahashi
IPC分类号： G08G1/00
CPC分类号： G08G1/096775 , G08G1/096716 , G08G1/096741
摘要： Disclosed is a traffic information distribution apparatus 1 including date-time information in traffic information acquired by the traffic information acquire unit 12 or generated by the traffic information prediction unit, and accumulates the traffic information in the traffic information DB 13. When the traffic information distribution apparatus 1 receives distribution request information transmitted from the in-vehicle terminal 5, based on date-time information of reference traffic information held by the in-vehicle terminal 5 included in the distribution request information, the traffic information distribution apparatus 1 retrieves traffic information including the same date-time information as the date-time information of the reference traffic information from the traffic information DB 13. Then, difference traffic information generation unit 18 generates difference traffic information between the retrieved traffic information and traffic information to be distributed, and the traffic information distribution apparatus 1 distributes the generated difference traffic information to the in-vehicle terminal 5.
摘要翻译：公开了一种交通信息分发装置1，其包括由交通信息获取单元12获取或由交通信息预测单元生成的交通信息中的日期时间信息，并且将交通信息累积在交通信息DB13中。当交通信息分配装置1接收到从车载终端5发送的分发请求信息时，根据包含在分发请求信息中的车载终端5所保持的参考交通信息的日期时间信息，交通信息分配装置 1从交通信息DB13检索包括与参考交通信息的日期时间信息相同的日期时间信息的交通信息。然后，差分交通信息生成部18生成检索到的交通信息和要分发的交通信息之间的差分交通信息，交通信息分配装置1将生成的差分交通信息分配给车内终端5。

39. 发明申请

US20060287818A1 Car navigation system, traffic information providing apparatus, car navigation device, and traffic information providing method and program 失效
标题翻译：汽车导航系统，交通信息提供装置，汽车导航装置，交通信息提供方法及程序
公开(公告)号：US20060287818A1
公开(公告)日：2006-12-21
申请号：US11445310
申请日：2006-06-02
申请人： Mariko Okude , Kenichiro Yamane
发明人： Mariko Okude , Kenichiro Yamane
IPC分类号： G01C21/30
CPC分类号： G08G1/096811 , G01C21/3492 , G01C21/3694 , G08G1/096822
摘要： In the present invention a traffic information providing apparatus makes a vehicle location and a running date a starting point, and predicts arrival time to each link included in a designated area, based on current traffic information provided by a traffic information center; meteorological forecast information provided by a meteorological information center; and statistical traffic information acquired from a traffic information data base where past traffic information is stored, thereby produces meteorological consideration traffic prediction information of the link, and sends the produced meteorological consideration traffic prediction information to a car navigation device. Then the car navigation device is configured to receive the produced meteorological consideration traffic prediction information and to search a guidance route, based on the produced meteorological consideration traffic prediction information.
摘要翻译：在本发明中，交通信息提供装置使车辆位置和运行日期成为起点，并根据由交通信息中心提供的当前交通信息来预测到指定区域中包含的每条链路的到达时间; 由气象信息中心提供的气象预报资料; 从存储过去交通信息的交通信息数据库取得的统计交通信息，从而生成链路的气象考虑业务量预测信息，将生成的气象考虑业务预测信息发送给汽车导航装置。然后，汽车导航装置被配置为基于产生的气象考虑业务预测信息来接收所生成的气象考虑业务量预测信息并搜索引导路线。

40. 发明申请

US20050093720A1 Traffic information providing system and car navigation system 有权
标题翻译：交通信息提供系统和汽车导航系统
公开(公告)号：US20050093720A1
公开(公告)日：2005-05-05
申请号：US10932061
申请日：2004-09-02
申请人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Masatoshi Kumagai , Takayoshi Yokota , Shigeru Matsuo
发明人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Masatoshi Kumagai , Takayoshi Yokota , Shigeru Matsuo
IPC分类号： G08G1/0968 , G08G1/123
CPC分类号： G08G1/096827 , G01C21/3492 , G08G1/096838 , G08G1/096883
摘要： A traffic information providing system externally acquires traffic information including information relating to the travel time of a link, calculates a travel time for a non-provision link to which no travel time is provided through estimate/complement operation. The estimate/complement operation is carried out with use of travel times, emergencies, travel times of links in the vicinity of the non-provision link, and so on, obtained in the near past. The system stores and statistically processes the externally-acquired traffic information, and also estimates a travel time in the near future. When there is an abnormality in the acquired traffic information, the system deletes the abnormality, regards the information as a non-provision link, calculates a probability distribution of travel times of links, calculates a probability distribution of travel times of the entire route made up of a plurality of links, and also calculates a probability for a specific travel time range.
摘要翻译：交通信息提供系统从外部获取包括与链路的行驶时间有关的信息的交通信息，通过估计/补充运算，计算不提供旅行时间的非供应链路的行驶时间。估计/补充行动是在过去所获得的利用旅行时间，紧急情况，非提供链接附近的链接的旅行时间等进行的。系统存储和统计处理外部获取的交通信息，并估计在不久的将来的行驶时间。当所获取的交通信息发生异常时，系统删除异常，将该信息视为非供应链路，计算链路行进时间的概率分布，计算整个路由组成的旅行时间概率分布并且还计算特定行驶时间范围的概率。

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