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1. 发明授权

US07983837B2 Display method of navi-server and navigation 有权
标题翻译：导航服务器和导航的显示方式
公开(公告)号：US07983837B2
公开(公告)日：2011-07-19
申请号：US10753408
申请日：2004-01-09
申请人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Shigeru Matsuo , Hideo Hiroshige , Takumi Fushiki , Takayoshi Yokota
发明人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Shigeru Matsuo , Hideo Hiroshige , Takumi Fushiki , Takayoshi Yokota
IPC分类号： G01C21/00
CPC分类号： G01C21/3694 , G01C21/26
摘要： A navi-server which is provided with information from a traffic information providing center, and presents and provides information made on the information to a terminal is characterized by being equipped with a first storage means storing the information provided from the traffic information providing center; a traffic jam statistical making means which makes traffic jam statistical information including traffic jam information in a predetermined point and a predetermined zone as well as a reliability of the traffic jam information, based on information stored in the first storage means; and a second storage means storing information made by the traffic jam statistical making means, wherein the navi-server presents and provides the information stored in the second storage means to the terminal, based on a request of the terminal and at a predetermined timing.
摘要翻译：具有来自交通信息提供中心的信息的导航服务器，并且向终端呈现并提供关于该信息的信息，其特征在于配备有存储从交通信息提供中心提供的信息的第一存储装置; 基于存储在第一存储装置中的信息，提供包括预定点和预定区域中的交通堵塞信息的交通堵塞统计信息以及交通堵塞信息的可靠性的交通堵塞统计制造装置; 以及第二存储装置，其存储由所述交通堵塞统计提供装置所作出的信息，其中，所述导航服务器基于所述终端的请求并在预定定时向所述终端呈现并提供存储在所述第二存储装置中的信息。

2. 发明授权

US08185299B2 Route search device and route search method 有权
标题翻译：路由搜索设备和路由搜索方法
公开(公告)号：US08185299B2
公开(公告)日：2012-05-22
申请号：US12179389
申请日：2008-07-24
申请人： Junsuke Fujiwara , Takumi Fushiki , Yoshinori Endo
发明人： Junsuke Fujiwara , Takumi Fushiki , Yoshinori Endo
IPC分类号： G01C21/32
CPC分类号： G08G1/096827 , G01C21/3453 , G01C21/3492 , G08G1/096844
摘要： A route to a destination in which required travel time barely varies depending on weather is searched for without referring to weather forecast or weather information. A route search device comprises following means: a storage medium for storing traffic information including travel times by weather conditions for each link comprising a road on a map; a pointing device which sets a starting point and a destination; a weather condition-based route search module that determines the shortest travel time route from the starting point to the destination by weather conditions using the traffic information stored in the storage medium; a link series-identifying module that extracts link series which vary with weather conditions from link series comprising the shortest travel time route determined by the weather condition-based route search module, determines the required travel time by weather conditions for the each link series that vary with weather conditions by using the traffic information stored in the storage medium, and identifies a link series whose required travel time barely varies depending on weather conditions; and a link series-registering medium that registers the link series identified by the link series-identifying module as a link series comprising a guide route from the starting point to the destination.
摘要翻译：在不参照天气预报或天气信息的情况下搜索到目的地的路线，其中所需旅行时间几乎根据天气不同而不同。路线搜索装置包括以下装置：存储介质，用于存储包括在地图上包括道路的每个链路的天气条件的旅行时间的交通信息; 设置起点和目的地的指示装置; 基于天气条件的路线搜索模块，其使用存储在所述存储介质中的交通信息来确定从天气条件起始点到目的地的最短行进时间路线; 链接系列识别模块，提取由天气条件变化的链接序列，其中包括由基于天气条件的路线搜索模块确定的最短旅行时间路线的链路系列，根据天气条件确定所变化的每个链路系列的所需行驶时间通过使用存储在存储介质中的交通信息的天气条件，并且识别所需行驶时间根据天气条件几乎不变的链路系列; 以及链接序列登记介质，其将由链路序列识别模块识别的链路序列登记为包括从起始点到目的地的引导路线的链路序列。

3. 发明申请

US20090037100A1 Route Search Device and Route Search Method 有权
标题翻译：路由搜索设备和路由搜索方法
公开(公告)号：US20090037100A1
公开(公告)日：2009-02-05
申请号：US12179389
申请日：2008-07-24
申请人： Junsuke Fujiwara , Takumi Fushiki , Yoshinori Endo
发明人： Junsuke Fujiwara , Takumi Fushiki , Yoshinori Endo
IPC分类号： G01C21/30 , G01C21/00
CPC分类号： G08G1/096827 , G01C21/3453 , G01C21/3492 , G08G1/096844
摘要： A route to a destination in which required travel time barely varies depending on weather is searched for without referring to weather forecast or weather information. A route search device comprises following means: a storage medium for storing traffic information including travel times by weather conditions for each link comprising a road on a map; a pointing device which sets a starting point and a destination; a weather condition-based route search module that determines the shortest travel time route from the starting point to the destination by weather conditions using the traffic information stored in the storage medium; a link series-identifying module that extracts link series which vary with weather conditions from link series comprising the shortest travel time route determined by the weather condition-based route search module, determines the required travel time by weather conditions for the each link series that vary with weather conditions by using the traffic information stored in the storage medium, and identifies a link series whose required travel time barely varies depending on weather conditions; and a link series-registering medium that registers the link series identified by the link series-identifying module as a link series comprising a guide route from the starting point to the destination.
摘要翻译：在不参照天气预报或天气信息的情况下搜索到目的地的路线，其中所需旅行时间几乎根据天气不同而不同。路线搜索装置包括以下装置：存储介质，用于存储包括在地图上包括道路的每个链路的天气条件的旅行时间的交通信息; 设置起点和目的地的指示装置; 基于天气条件的路线搜索模块，其使用存储在所述存储介质中的交通信息来确定从天气条件起始点到目的地的最短行进时间路线; 链接系列识别模块，提取由天气条件变化的链接序列，其中包括由基于天气条件的路线搜索模块确定的最短旅行时间路线的链路系列，根据天气条件确定所变化的每个链路系列的所需行驶时间通过使用存储在存储介质中的交通信息的天气条件，并且识别所需行驶时间根据天气条件几乎不变的链路系列; 以及链接序列登记介质，其将由链路序列识别模块识别的链路序列登记为包括从起始点到目的地的引导路线的链路序列。

4. 发明申请

US20050043880A1 Display method of navi-server and navigation 有权
标题翻译：导航服务器和导航的显示方式
公开(公告)号：US20050043880A1
公开(公告)日：2005-02-24
申请号：US10753408
申请日：2004-01-09
申请人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Shigeru Matsuo , Hideo Hiroshige , Takumi Fushiki , Takayoshi Yokota
发明人： Kenichiro Yamane , Junsuke Fujiwara , Yoshinori Endo , Kimiyoshi Machii , Shigeru Matsuo , Hideo Hiroshige , Takumi Fushiki , Takayoshi Yokota
IPC分类号： G08G1/0969 , G01C21/26 , G01C21/34
CPC分类号： G01C21/3694 , G01C21/26
摘要： A navi-server which is provided with information from a traffic information providing center, and presents and provides information made on the information to a terminal is characterized by being equipped with a first storage means storing the information provided from the traffic information providing center; a traffic jam statistical making means which makes traffic jam statistical information including traffic jam information in a predetermined point and a predetermined zone as well as a reliability of the traffic jam information, based on information stored in the first storage means; and a second storage means storing information made by the traffic jam statistical making means, wherein the navi-server presents and provides the information stored in the second storage means to the terminal, based on a request of the terminal and at a predetermined timing.
摘要翻译：具有来自交通信息提供中心的信息的导航服务器，并且向终端呈现并提供关于该信息的信息，其特征在于配备有存储从交通信息提供中心提供的信息的第一存储装置; 基于存储在第一存储装置中的信息，提供包括预定点和预定区域中的交通堵塞信息的交通堵塞统计信息以及交通堵塞信息的可靠性的交通堵塞统计制造装置; 以及第二存储装置，其存储由所述交通堵塞统计提供装置所作出的信息，其中，所述导航服务器基于所述终端的请求并在预定定时向所述终端呈现并提供存储在所述第二存储装置中的信息。

5. 发明授权

US08068973B2 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：US08068973B2
公开(公告)日：2011-11-29
申请号：US13008056
申请日：2011-01-18
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： G08G1/00
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.
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。

6. 发明授权

US07912635B2 Navigation system 有权
标题翻译：导航系统
公开(公告)号：US07912635B2
公开(公告)日：2011-03-22
申请号：US11339630
申请日：2006-01-26
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： G01C21/30
CPC分类号： G01C21/3492 , G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/096811 , G08G1/096816 , G08G1/096827 , G08G1/096844
摘要： The present invention aims to provide a technique that can download traffic information in a more efficient manner, in a navigation system including a traffic information distribution server and a terminal unit. The information distribution server narrows down possible traffic information to be used for processing at the terminal unit before downloading the information to the unit. For example, the traffic information distribution server may include a traffic information obtaining unit for obtaining traffic information pertaining to a link configuring a route or the periphery of the link (e.g., mesh area including the link), and to a predicted running duration of the link; and a sending unit for downloading the obtained traffic information to the terminal unit. The server or the terminal unit may narrow down the object for download.
摘要翻译：本发明的目的在于提供一种能够在包括交通信息分发服务器和终端单元的导航系统中以更有效的方式下载交通信息的技术。在将信息下载到单元之前，信息分发服务器缩小用于在终端单元处理的可能的交通信息。例如，交通信息分发服务器可以包括：业务信息获取单元，用于获取与构成路径或链路的周边的链路有关的交通信息（例如，包括链路的网格区域），以及预测的运行持续时间链接; 以及发送单元，用于将获得的交通信息下载到终端单元。服务器或终端单元可能缩小对象以进行下载。

7. 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。

8. 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。

9. 发明申请

US20110112753A1 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：US20110112753A1
公开(公告)日：2011-05-12
申请号：US13008056
申请日：2011-01-18
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： G01C21/36 , 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.
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。

10. 发明授权

US07609176B2 Traffic information prediction apparatus 失效
标题翻译：交通信息预测装置
公开(公告)号：US07609176B2
公开(公告)日：2009-10-27
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： G08G1/123
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。

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