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1. 发明授权

US08306742B2 Navigation server 有权
标题翻译：导航服务器
公开(公告)号：US08306742B2
公开(公告)日：2012-11-06
申请号：US12681726
申请日：2008-07-03
申请人： Aiko Sugawara , Masao Kuwahara , Hiroshi Warita
发明人： Aiko Sugawara , Masao Kuwahara , Hiroshi Warita
IPC分类号： G01C21/00 , G01C21/30
CPC分类号： G01C21/26 , G08G1/0104 , G08G1/096816 , G08G1/096844
摘要： A navigation server rapidly generating guide support information in view of a traffic state after occurrence of an accidental situation in a road section, and make a navigation device recognize the same. After occurrence of the accidental situation in a target road section, a changing pattern g2(t) of a cumulative traffic volume CQ of a second position x2 during a first period is estimated, on the basis of a value of a traffic volume Q1 of the target road section at the first time t1. Further, a primary guide support information during the first period is generated on the basis of a standard changing pattern g1(t) of the cumulative traffic volume CQ of the first position x1 and a changing pattern g2(t) of the cumulative traffic volume CQ of the second position x2 as the estimation result.
摘要翻译：导航服务器在路段中发生意外情况之后，考虑到交通状况，迅速地产生指导支持信息，并使导航装置识别。在目标路段中发生意外情况之后，基于第一时段中的第二位置x2的累计交通量CQ的变化模式g2（t），基于第目标路段第一次t1。此外，基于第一位置x1的累积交通量CQ的标准变化模式g1（t）和累积交通量CQ的变化模式g2（t），生成在第一时段期间的主要指导支持信息的第二位置x2作为估计结果。

2. 发明申请

US20100211309A1 NAVIGATION SERVER 有权
标题翻译：导航服务器
公开(公告)号：US20100211309A1
公开(公告)日：2010-08-19
申请号：US12681726
申请日：2008-07-03
申请人： Aiko Sugawara , Masao Kuwahara , Hiroshi Warita
发明人： Aiko Sugawara , Masao Kuwahara , Hiroshi Warita
IPC分类号： G01C21/36 , G08G1/09 , G08G1/123
CPC分类号： G01C21/26 , G08G1/0104 , G08G1/096816 , G08G1/096844
摘要： A navigation server rapidly generating guide support information in view of a traffic state after occurrence of an accidental situation in a road section, and make a navigation device recognize the same. After occurrence of the accidental situation in a target road section, a changing pattern g2(t) of a cumulative traffic volume CQ of a second position x2 during a first period is estimated, on the basis of a value of a traffic volume Q1 of the target road section at the first time t1. Further, a primary guide support information during the first period is generated on the basis of a standard changing pattern g1(t) of the cumulative traffic volume CQ of the first position x1 and a changing pattern g2(t) of the cumulative traffic volume CQ of the second position x2 as the estimation result.
摘要翻译：导航服务器在路段中发生意外情况之后，考虑到交通状况，迅速地产生指导支持信息，并使导航装置识别。在目标路段中发生意外情况之后，基于第一时段中的第二位置x2的累计交通量CQ的变化模式g2（t），基于第目标路段第一次t1。此外，基于第一位置x1的累积交通量CQ的标准变化模式g1（t）和累积交通量CQ的变化模式g2（t），生成在第一时段期间的主要指导支持信息的第二位置x2作为估计结果。

3. 发明授权

US08185310B2 Navigation server and navigation system 有权
标题翻译：导航服务器和导航系统
公开(公告)号：US08185310B2
公开(公告)日：2012-05-22
申请号：US12667343
申请日：2008-07-03
申请人： Koji Sengoku , Aiko Sugawara , Masakuni Tsuge , Masayuki Arai , Yoshitaka Kinoshita
发明人： Koji Sengoku , Aiko Sugawara , Masakuni Tsuge , Masayuki Arai , Yoshitaka Kinoshita
IPC分类号： G01C21/00
CPC分类号： G08G1/096811 , G01C21/34 , G08G1/096844
摘要： A navigation device and the like capable of appropriately alleviating an amount of communicating information between the navigation server and a navigation device, from the viewpoint of guiding a user to a destination point via the navigation device, on the basis of a support route which is set by the navigation server. Of the links constituting a support route R which connects the current position p1 and the destination position p2 of the user, the links satisfying an extraction condition set according to a changing pattern of a road type are extracted as target links. Also, the target links, that is, the link having high necessity from the viewpoint of guiding the user, with regard to the changing pattern of the road type, is recognized by the navigation device 200 on the basis of communication between the navigation server 100 and the navigation device 200.
摘要翻译：基于设置的支持路径，从导航用户经由导航装置到目的地点的观点，能够适当地减轻导航服务器与导航装置之间的通信信息量的导航装置等由导航服务器。在构成连接用户的当前位置p1和目的地位置p2的支持路径R的链路中，提取满足根据道路类型的变化模式设置的提取条件的链路作为目标链路。此外，导航装置200基于导航服务器100之间的通信，识别目标链路，即从引导用户的观点出发，具有高度必要性的关于道路类型的改变模式的链接和导航装置200。

4. 发明申请

US20110153202A1 NAVIGATION SERVER 有权
标题翻译：导航服务器
公开(公告)号：US20110153202A1
公开(公告)日：2011-06-23
申请号：US13060042
申请日：2009-06-30
申请人： Koji Sengoku , Tadafumi Nogawa , Yuichiro Ishido , Aiko Sugawara
发明人： Koji Sengoku , Tadafumi Nogawa , Yuichiro Ishido , Aiko Sugawara
IPC分类号： G01C21/34 , G06F15/16
CPC分类号： G08G1/096833 , G01C21/3469 , G01C21/3492
摘要： According to a navigation server (1) of the present invention, in a mileage matrix containing elements which denote a mileage and are defined by respective mileage factors, a first element of the elements in the mileage matrix which is defined by recognized mileage factors is determined on the basis of the mileage of the recognized mileage of a first vehicle. A second element of the elements in the mileage matrix which is defined by unrecognized mileage factors is determined on the basis of the first element. According thereto, even when the mileage factors of a second vehicle are used to define the second element but not the first element, the previous mileage of the second vehicle can be evaluated with high accuracy in consideration of a relationship between the mileage and the mileage factors of the first vehicle estimated according to the known relationship therebetween.
摘要翻译：根据本发明的导航服务器（1），在包含表示里程并由相应里程因子定义的元素的里程矩阵中，确定由公认里程因子定义的里程矩阵中的元素的第一元素以第一辆车的公认里程的里程为基础。基于第一个要素确定里程数矩阵中由无法识别的里程因子定义的元素的第二个要素。据此，即使使用第二车辆的里程数来定义第二元件而不是第一元件，考虑到里程和里程因素之间的关系，可以高精度地评估第二车辆的先前里程根据其间的已知关系估计第一辆车。

5. 发明授权

US07783416B2 Navigation server 有权
标题翻译：导航服务器
公开(公告)号：US07783416B2
公开(公告)日：2010-08-24
申请号：US12666510
申请日：2008-03-26
申请人： Aiko Sugawara , Tadafumi Nogawa , Takeshi Imai , Takeyasu Suzuki , Yasunori Hada
发明人： Aiko Sugawara , Tadafumi Nogawa , Takeshi Imai , Takeyasu Suzuki , Yasunori Hada
IPC分类号： G06F19/00
CPC分类号： G08G1/01 , G01C21/00 , G08G1/096811 , G08G1/096844
摘要： A navigation server capable of guiding a mobile subject such as an automobile by a navigation device, while appropriately evaluating the level of safeness of individual link in a disaster occurring area in consideration of the actual disaster condition is provided. According to the navigation server of the present invention, the links included in the disaster occurring area are extracted, and the cost of each of the extracted links is evaluated on the basis of the probe information. There is high probability that the spatial and temporal moving pattern of the automobile (a first mobile subject) represented by the probe information reflects the influence of the disaster. Therefore, the level of the safeness of individual link included in the disaster occurring area may be evaluated as the cost of individual link accurately in consideration of the actual disaster condition and road condition. Further, by transmitting the road traffic information generated on the basis of the cost of individual link to the navigation device, it becomes possible to make the navigation device guide the automobile (a second mobile subject) to avoid the influence of the disaster in consideration of the actual disaster condition and road condition.
摘要翻译：提供一种导航服务器，其能够在考虑到实际灾害条件的情况下适当地评价灾害发生区域中的个人链路的安全性的同时，通过导航装置引导诸如汽车的移动对象。根据本发明的导航服务器，提取包含在灾难发生区域中的链路，并且基于探测信息来评估每个提取的链路的成本。由探测信息表示的汽车（第一移动主体）的空间和时间移动模式反映了灾害的影响的概率很高。因此，考虑到实际灾害条件和道路状况，灾害发生地区各个环节的安全程度可以准确地评估为个人链路的成本。此外，通过将基于各个链路的成本生成的道路交通信息发送到导航装置，可以使导航装置引导汽车（第二移动对象），以避免考虑到灾害的影响实际灾害状况和路况。

6. 发明申请

US20100179751A1 NAVIGATION SERVER, NAVIGATION DEVICE, AND NAVIGATION SYSTEM 有权
标题翻译：导航服务器，导航设备和导航系统
公开(公告)号：US20100179751A1
公开(公告)日：2010-07-15
申请号：US12667343
申请日：2008-07-03
申请人： Koji Sengoku , Aiko Sugawara , Masakuni Tsuge , Masayuki Arai , Yoshitaka Kinoshita
发明人： Koji Sengoku , Aiko Sugawara , Masakuni Tsuge , Masayuki Arai , Yoshitaka Kinoshita
IPC分类号： G01C21/36
CPC分类号： G08G1/096811 , G01C21/34 , G08G1/096844
摘要： A navigation device and the like capable of appropriately alleviating an amount of communicating information between the navigation server and a navigation device, from the viewpoint of guiding a user to a destination point via the navigation device, on the basis of a support route which is set by the navigation server. Of the links constituting a support route R which connects the current position p1 and the destination position p2 of the user, the links satisfying an extraction condition set according to a changing pattern of a road type are extracted as target links. Also, the target links, that is, the link having high necessity from the viewpoint of guiding the user, with regard to the changing pattern of the road type, is recognized by the navigation device 200 on the basis of communication between the navigation server 100 and the navigation device 200.
摘要翻译：基于设置的支持路径，从导航用户经由导航装置到目的地点的观点，能够适当地减轻导航服务器与导航装置之间的通信信息量的导航装置等由导航服务器。在构成连接用户的当前位置p1和目的地位置p2的支持路径R的链路中，提取满足根据道路类型的变化模式设置的提取条件的链路作为目标链路。此外，导航装置200基于导航服务器100之间的通信，识别目标链路，即从引导用户的观点出发，具有高度必要性的关于道路类型的改变模式的链接和导航装置200。

7. 发明授权

US08949026B2 Navigation server, navigation apparatus, and navigation system 有权
标题翻译：导航服务器，导航仪和导航系统
公开(公告)号：US08949026B2
公开(公告)日：2015-02-03
申请号：US12668214
申请日：2008-07-03
申请人： Aiko Sugawara
发明人： Aiko Sugawara
IPC分类号： G01C21/34 , G08G1/0968 , G09B29/00 , G09B29/10
CPC分类号： G01C21/3492 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G09B29/007 , G09B29/106
摘要： A navigation server (100) evaluates a transition cost δk from a reference line to each kth (k=1˜n) link via one node on the basis of a deviation of a first movement cost c1k per unit length of the kth link from the minimum value of the first movement cost c1k per unit length of all kth links. Furthermore, a second movement cost c2k corresponding to a net movement cost in each link can be evaluated on the basis of the first movement cost c1k in each link and the transition cost from the reference link to each link. When an evaluation result or a road traffic information based on the evaluation result is provided, a navigation apparatus can be make to guide a vehicle (2) according to a proper navigation route in view of real road traffic conditions.
摘要翻译：导航服务器（100）基于第k个链路的单位长度的第一移动成本c1k的偏差，从基准线到第k个（k = 1〜n）个链路经由一个节点评估转移成本δk 所有第k个链接的单位长度的第一移动成本c1k的最小值。此外，可以基于每个链路中的第一移动成本c1k和从参考链路到每个链路的转移成本来评估与每个链路中的净移动成本相对应的第二移动成本c2k。当提供基于评估结果的评估结果或道路交通信息时，可以根据实际道路交通状况，根据适当的导航路线导航导航装置（2）。

8. 发明授权

US08296047B2 Traffic information processing apparatus, traffic information management server, traffic information management system 有权
标题翻译：交通信息处理设备，交通信息管理服务器，交通信息管理系统
公开(公告)号：US08296047B2
公开(公告)日：2012-10-23
申请号：US12668347
申请日：2008-07-03
申请人： Aiko Sugawara , Tadafumi Nogawa
发明人： Aiko Sugawara , Tadafumi Nogawa
IPC分类号： G08G1/00 , G08G1/052 , G08G1/127 , G06F7/00 , G08G1/01 , G08G1/13 , G01C21/26
CPC分类号： G08G1/20
摘要： Provided is an apparatus and the like for improving the communication efficiency of travel information and the like by taking account of the degree of necessity of collecting the travel information of a vehicle in view of an operating state or attribute of the vehicle. A traffic information processing apparatus (10) mounted in the vehicle (1) determines the travel information thereof and transmits the travel information intermittently to a traffic information management server (20). A transmission interval (T) for transmitting the travel information is set according to a velocity (V) indicating the operating state of the vehicle (1) and a rule designated by the traffic information management server (20).
摘要翻译：考虑到考虑到车辆的运行状态或属性来收集车辆的行驶信息的必要性，提供了用于提高旅行信息等的通信效率的装置等。安装在车辆（1）中的交通信息处理装置（10）确定其行驶信息，并将行驶信息间歇地发送到交通信息管理服务器（20）。根据指示车辆（1）的运行状态的速度（V）和由交通信息管理服务器（20）指定的规则来设定用于发送旅行信息的发送间隔（T）。

9. 发明授权

US08209116B2 Navigation apparatus, navigation server, and navigation system 有权
标题翻译：导航设备，导航服务器和导航系统
公开(公告)号：US08209116B2
公开(公告)日：2012-06-26
申请号：US12377402
申请日：2007-07-13
申请人： Aiko Sugawara , Takeshi Imai , Tadafumi Nogawa
发明人： Aiko Sugawara , Takeshi Imai , Tadafumi Nogawa
IPC分类号： G01C21/00
CPC分类号： G08G1/0969 , G01C21/3694 , G01C21/3697 , G08G1/096811 , G08G1/096844 , G09B29/106
摘要： Provided is a navigation system capable of outputting situation information of a specified area according to real-time traffic information including a traffic regulation. A navigation apparatus can make a user recognize the moment when a vehicle (Q) enters a specified area (A) where a situation which affects the travel of the vehicle (Q) along a navigation route (r) is generated and the situation (inf(A)) indicating the situation by using an icon (x) indicating an entry position (pin) and having a design decided according to the situation information (inf(A)). The navigation apparatus also can advice the user to instruct the navigation apparatus to perform an appropriate countermeasure in accordance with the situation such as re-search of the navigation route (r) or detour from the navigation route (r) being outputted.
摘要翻译：提供了能够根据包括交通管制的实时交通信息输出指定区域的情况信息的导航系统。导航装置可以使用户识别当车辆（Q）进入指定区域（A）的时刻，其中产生影响沿着导航路线（r）的车辆行驶（Q）的情况和情况（inf （A）），通过使用表示进入位置（pin）的图标（x），并具有根据情况信息（inf（A））决定的设计的情况。导航装置还可以根据导航路径（r）的重新搜索或从输出的导航路线（r）绕行的情况，指示导航装置指示导航装置执行适当的对策。

10. 发明授权

US07933715B2 Navigation device and navigation system 有权
标题翻译：导航设备和导航系统
公开(公告)号：US07933715B2
公开(公告)日：2011-04-26
申请号：US12668166
申请日：2008-07-03
申请人： Koji Sengoku , Aiko Sugawara , Tadafumi Nogawa , Masayuki Arai , Yoshitaka Kinoshita
发明人： Koji Sengoku , Aiko Sugawara , Tadafumi Nogawa , Masayuki Arai , Yoshitaka Kinoshita
IPC分类号： G01C21/28 , G01C21/34 , G01C21/26 , G08G1/123
CPC分类号： G01C21/3407 , G09B29/106
摘要： A navigation device and the like capable of harmonizing a navigation route for guiding a mobile body set on the basis of a support route search result by a navigation server and a navigation route for also guiding the mobile body set independently of the navigation route, from a view point of guiding the mobile body smoothly. In the case where the second navigation route r2 is set in the condition where the first navigation route r1 is set, the second navigation route r2 is set and output so as to include a part dr1 of the first navigation route r1 which takes a position departing from the current position pt of the automobile 2 by a first distance d1. Therefore, even in the case where the second navigation route r2 is set and output at the navigation device 200 during the time when the automobile 2 is traveling according to the first navigation route r1 output at the navigation device 200, it is possible to guide the automobile 2 according to the original first navigation route r1 until the position departing from the current position pt of the automobile 2 by the first distance d1. Therefore, it becomes possible to guide the automobile 2 smoothly to the destination position p2, without forcing the automobile 2 to perform abrupt behavior change.
摘要翻译：导航装置等能够根据导航服务器的辅助路径搜索结果来设定用于引导基于支持路线搜索结果的导航路线的导航路线，以及导航路径，还用于引导独立于导航路线的移动体，从引导手机平稳的观点。在设置第一导航路径r1的条件下设定第二导航路径r2的情况下，将第二导航路径r2设定并输出，以便包含第一导航路线r1的取出位置的部分dr1 从汽车2的当前位置pt开始第一距离d1。因此，即使在根据在导航装置200输出的第一导航路径r1在汽车2行驶期间在导航装置200设置并输出第二导航路径r2的情况下，也可以引导汽车2根据原始第一导航路线r1直到位置离开汽车2的当前位置pt第一距离d1。因此，能够使汽车2平稳地引导到目的地位置p2，而不会迫使汽车2发生突然的行为变化。

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