公开(公告)号：US07342516B2

公开(公告)日：2008-03-11

申请号：US10959316

申请日：2004-10-07

申请人： Manabu Kato ,  Shigeru Matsuo ,  Mariko Okude ,  Yukihiro Kawamata ,  Yoshitaka Atarashi

发明人： Manabu Kato ,  Shigeru Matsuo ,  Mariko Okude ,  Yukihiro Kawamata ,  Yoshitaka Atarashi

IPC分类号： G08G1/123

CPC分类号： G08G1/096811 ,  G08G1/096816 ,  G08G1/096844 ,  G08G1/096866 ,  G08G1/096883

摘要： A route information supply system comprises a reception module which receives information on a current position and a destination from a terminal device by communication, a map data storage module storing at least detailed map data and summary map data, a traffic information storage module which stores traffic information, a route search module which searches for a guidance route based on the current position and the destination, a map information generation module which generates map information on an area containing the searched route by use of the map data storage module, and an output module which outputs the generated map information to the terminal device. When an event satisfying a prescribed condition regarding the traffic information exists in the area, the map information generation module generates map information on an area in the vicinity of a point where the event has occurred by use of the detailed map data.

摘要翻译： 路线信息供给系统包括：接收模块，其通过通信从终端装置接收关于当前位置和目的地的信息;存储至少详细地图数据和汇总地图数据的地图数据存储模块;存储通信量的交通信息存储模块 信息，基于当前位置和目的地搜索引导路线的路线搜索模块，使用地图数据存储模块生成关于包含搜索到的路线的区域的地图信息的地图信息生成模块，以及输出模块 其将生成的地图信息输出到终端装置。 当在该区域中存在满足关于交通信息的规定条件的事件时，地图信息生成模块通过使用详细地图数据生成关于发生了事件的点附近的区域的地图信息。

公开(公告)号：US20060106534A1

公开(公告)日：2006-05-18

申请号：US10525403

申请日：2003-10-22

申请人： Yukihiro Kawamata ,  Mariko Okude ,  Manabu Kato ,  Yoshitaka Atarashi ,  Shigeru Matsuo ,  Takashi Nakahara ,  Masaaki Tanizaki ,  Kishiko Maruyama ,  Shigeru Shimada

发明人： Yukihiro Kawamata ,  Mariko Okude ,  Manabu Kato ,  Yoshitaka Atarashi ,  Shigeru Matsuo ,  Takashi Nakahara ,  Masaaki Tanizaki ,  Kishiko Maruyama ,  Shigeru Shimada

IPC分类号： G01C21/32

CPC分类号： G01C21/32 ,  G08G1/0969

摘要： In a communication type navigation system that downloads maps, the present invention provides a map data transmission method that can reduce time before guiding is started. A map provision server searches for a traveling route connecting a starting place corresponding to current position information received from an on-vehicle terminal and a destination corresponding to destination information. The server generates guidance information for guiding the vehicle along the searched traveling route and generates a route vicinity map along the traveling route. The server generates traveling route information comprising the searched traveling route and the guidance information, and plural map information blocks into which the route vicinity map containing map information is divided along the traveling route, assigns transmission priority levels to the map information blocks, and transmits the map information blocks according to the transmission priority levels after transmitting the traveling route information.

摘要翻译： 在下载地图的通信型导航系统中，本发明提供一种在引导开始之前可以减少时间的地图数据传输方法。 地图提供服务器搜索与从车载终端接收到的当前位置信息和对应于目的地信息的目的地相对应的起始地点的行驶路线。 服务器产生用于沿着所搜索的行进路线引导车辆的引导信息，并沿着行进路线生成路线附近地图。 服务器生成包括搜索到的行进路线和引导信息的行驶路线信息，沿着行驶路线划分包含地图信息的路线附近地图的多个地图信息块，将传送优先级分配给地图信息块，并发送 在发送行驶路线信息之后，根据发送优先级来映射信息块。

公开(公告)号：US08179287B2

公开(公告)日：2012-05-15

申请号：US11969454

申请日：2008-01-04

申请人： Manabu Kato ,  Shigeru Matsuo ,  Mariko Okude ,  Yukihiro Kawamata ,  Yoshitaka Atarashi

发明人： Manabu Kato ,  Shigeru Matsuo ,  Mariko Okude ,  Yukihiro Kawamata ,  Yoshitaka Atarashi

IPC分类号： G08G1/123

CPC分类号： G08G1/096811 ,  G08G1/096816 ,  G08G1/096844 ,  G08G1/096866 ,  G08G1/096883

摘要： A route information supply system comprises a reception module which receives information on a current position and a destination from a terminal device by communication, a map data storage module storing at least detailed map data and summary map data, a traffic information storage module which stores traffic information, a route search module which searches for a guidance route based on the current position and the destination, a map information generation module which generates map information on an area containing the searched route by use of the map data storage module, and an output module which outputs the generated map information to the terminal device. When an event satisfying a prescribed condition regarding the traffic information exists in the area, the map information generation module generates map information on an area in the vicinity of a point where the event has occurred by use of the detailed map data.

摘要翻译： 路线信息供给系统包括：接收模块，其通过通信从终端装置接收关于当前位置和目的地的信息;存储至少详细地图数据和汇总地图数据的地图数据存储模块;存储通信量的交通信息存储模块 信息，基于当前位置和目的地搜索引导路线的路线搜索模块，使用地图数据存储模块生成关于包含搜索到的路线的区域的地图信息的地图信息生成模块，以及输出模块 其将生成的地图信息输出到终端装置。 当在该区域中存在满足关于交通信息的规定条件的事件时，地图信息生成模块通过使用详细地图数据生成关于发生了事件的点附近的区域的地图信息。

公开(公告)号：US20050140524A1

公开(公告)日：2005-06-30

申请号：US10959316

申请日：2004-10-07

申请人： Manabu Kato ,  Shigeru Matsuo ,  Mariko Okude ,  Yukihiro Kawamata ,  Yoshitaka Atarashi

发明人： Manabu Kato ,  Shigeru Matsuo ,  Mariko Okude ,  Yukihiro Kawamata ,  Yoshitaka Atarashi

IPC分类号： G08G1/0968 ,  G08G1/123

CPC分类号： G08G1/096811 ,  G08G1/096816 ,  G08G1/096844 ,  G08G1/096866 ,  G08G1/096883

摘要： A route information supply system comprises a reception module which receives information on a current position and a destination from a terminal device by communication, a map data storage module storing at least detailed map data and summary map data, a traffic information storage module which stores traffic information, a route search module which searches for a guidance route based on the current position and the destination, a map information generation module which generates map information on an area containing the searched route by use of the map data storage module, and an output module which outputs the generated map information to the terminal device. When an event satisfying a prescribed condition regarding the traffic information exists in the area, the map information generation module generates map information on an area in the vicinity of a point where the event has occurred by use of the detailed map data.

摘要翻译： 路线信息供给系统包括：接收模块，其通过通信从终端装置接收关于当前位置和目的地的信息;存储至少详细地图数据和汇总地图数据的地图数据存储模块;存储通信量的交通信息存储模块 信息，基于当前位置和目的地搜索引导路线的路线搜索模块，使用地图数据存储模块生成关于包含搜索到的路线的区域的地图信息的地图信息生成模块，以及输出模块 其将生成的地图信息输出到终端装置。 当在该区域中存在满足关于交通信息的规定条件的事件时，地图信息生成模块通过使用详细地图数据生成关于发生了事件的点附近的区域的地图信息。

公开(公告)号：US09240124B2

公开(公告)日：2016-01-19

申请号：US14419512

申请日：2012-08-08

申请人： Tomoaki Hiruta ,  Manabu Kato ,  Mariko Okude

发明人： Tomoaki Hiruta ,  Manabu Kato ,  Mariko Okude

IPC分类号： G01C21/00 ,  G08G1/01

CPC分类号： G08G1/0129 ,  G08G1/0112 ,  G08G1/0141

摘要： Because a route selection model for traffic demand prediction of selecting a route from among travel routes in probe data cannot include other routes than the travel route in the probe data, it is not possible to predict a traffic volume on the route that has not been traveled. A traffic-volume prediction device includes a simple-network creation device that makes a simple network connecting principal intersections extracted from travelling loci in the collected probe data, a model creation device that determines a utility between the principal intersections based on the data of the travelling loci and calculates a selection probability for each principal intersection based on the utility, and a traffic-volume assignment device that distributes a traffic volume to the routes between the principal intersections according to the selection probability and uses the traffic volume for each route candidate to be a traffic demand prediction object.

摘要翻译： 由于在探测数据中从行驶路线中选择路线的交通需求预测路线选择模型不能包括除了探测数据中的行驶路线以外的其他路线，所以不可能预测未行驶的路线上的交通量 。 交通量预测装置包括简单网络创建装置，其使得在所收集的探测数据中从行进轨迹提取主要交叉点的简单网络连接，模型创建装置，基于旅行数据确定主交点之间的效用 根据实用程序计算每个主交叉口的选择概率，以及根据选择概率将交通量分配到主交叉路口之间的交通量分配装置，并使用每个候选路线的交通量为 交通需求预测对象。

公开(公告)号：US20150179064A1

公开(公告)日：2015-06-25

申请号：US14419512

申请日：2012-08-08

申请人： Tomoaki Hiruta ,  Manabu Kato ,  Mariko Okude

发明人： Tomoaki Hiruta ,  Manabu Kato ,  Mariko Okude

IPC分类号： G08G1/01

CPC分类号： G08G1/0129 ,  G08G1/0112 ,  G08G1/0141

摘要： Because a route selection model for traffic demand prediction of selecting a route from among travel routes in probe data cannot include other routes than the travel route in the probe data, it is not possible to predict a traffic volume on the route that has not been traveled. A traffic-volume prediction device according to the invention includes a simple-network creation device (130) that makes a simple network connecting principal intersections extracted from travelling loci in the collected probe data, a model creation device (140) that determines a utility between the principal intersections based on the data of the travelling loci and calculates a selection probability for each principal intersection based on the utility, and a traffic-volume assignment device (160) that distributes a traffic volume to the routes between the principal intersections according to the selection probability and thereby uses it as the traffic volume for each route candidate to be a traffic demand prediction object.

摘要翻译： 由于在探测数据中从行驶路线中选择路线的交通需求预测路线选择模型不能包括除了探测数据中的行驶路线以外的其他路线，所以不可能预测未行驶的路线上的交通量 。 根据本发明的交通量预测装置包括简单网络创建设备（130），其在收集的探测数据中使从简单网络连接从交通路线提取的主要交叉点的网络创建设备（130），模型创建设备（140） 基于所述行进轨迹的所述主交叉路口，并且基于所述公用事业来计算每个主交叉路口的选择概率;以及交通量分配装置（160），其根据所述交通量分配装置（160）将交通量分配给所述主交叉路口之间的路线， 从而将其用作每个候选路线作为交通需求预测对象的交通量。

公开(公告)号：US20050210021A1

公开(公告)日：2005-09-22

申请号：US11056172

申请日：2005-02-14

申请人： Yukio Miyazaki ,  Yoshitaka Atarashi ,  Manabu Kato

发明人： Yukio Miyazaki ,  Yoshitaka Atarashi ,  Manabu Kato

IPC分类号： G09B29/00 ,  G01C21/00 ,  G01C21/36 ,  G06F7/00 ,  G06F17/30 ,  G08G1/0969 ,  G09B29/10

CPC分类号： G01C21/3611 ,  G06F16/29

摘要： An area limiting word storing part which stores area limiting words whose meanings limit an area is disposed in a navigation system, and as the area limiting word storing part is referred to, area limiting words are extracted from among keywords, based on the area limiting words, a condition to narrow down a smaller search area is created. A similar word storing part which stores similar words is further disposed, and as the similar word storing part is referred to, similar words to a keyword are extracted and a search condition to expand the range of a search based on the keyword is created. These search conditions together are destination search conditions, in accordance with which a destination information storing part is searched.

摘要翻译： 一种区域限制字存储部分，其存储限制区域的区域限制字被设置在导航系统中，并且作为区域限制字存储部分被参考，基于区域限制字从关键字中提取区域限制字 ，创建缩小搜索范围较小的条件。 进一步设置存储相似字的类似字存储部分，并且作为类似字存储部分被提及，提取与关键字相似的词，并且创建用于扩展基于该关键字的搜索范围的搜索条件。 这些搜索条件一起是目的地搜索条件，根据该搜索条件搜索目的地信息存储部分。

公开(公告)号：US20070276597A1

公开(公告)日：2007-11-29

申请号：US10589897

申请日：2004-03-29

申请人： Manabu Kato ,  Yoshitaka Atarashi ,  Masaaki Tanizaki

发明人： Manabu Kato ,  Yoshitaka Atarashi ,  Masaaki Tanizaki

IPC分类号： G01C21/30

CPC分类号： G08G1/096827 ,  G01C21/3629 ,  G01C21/367

摘要： A navigation server 1, a map DB 102, a route searching part 104 for searching a guiding route between a departure place and a destination, a shape-simplified road map generating part 106 for generating shape-simplified road map data in which a road shape of the guiding route is simplified, a notice part detecting part 107 for detecting a part of the guiding route as a notice part having a difference grater than a predetermined quantity between the shape of the guiding route in the map data and a shape of the guiding route in the shape-simplified road map data, a notice information generating part 108 for generating, on the basis of the difference at the notice part between the guiding route in the map data and the shape-simplified road map data, a guidance notice information to be supplied to a navigation terminal 2 when a current place reaches the notice part, and a communicating part 110 for transmitting delivery information including the shape-simplified road map data and the guidance notice information are included. This improves a visibility of the guiding route and decrease error recognition of a guiding direction.

摘要翻译： 导航服务器1，地图DB 102，用于搜索出发地和目的地之间的引导路线的路线搜索部104，用于生成形状简化路线图数据的形状简化路线图生成部106，其中道路形状 简化引导路径的通知部分检测部107，用于检测引导路径的一部分作为在地图数据中的引导路线的形状与引导路径的形状之间具有比预定数量差的通知部分的通知部分 在形状简化路线图数据中的路线;通知信息生成部108，用于基于地图数据中的引导路线与形状简化路线图数据之间的通知部分的差异，生成指导通知信息 当当前位置到达通知部分时被提供给导航终端2，以及用于发送包括形状简化路线图数据和指南的传送信息的通信部分110 ce通知信息包括在内。 这提高了引导路线的可见性并减小了引导方向的误差识别。

公开(公告)号：US08895200B2

公开(公告)日：2014-11-25

申请号：US13125770

申请日：2010-08-02

申请人： Manabu Kato ,  Michihito Tanaka ,  Shuya Kawahara

发明人： Manabu Kato ,  Michihito Tanaka ,  Shuya Kawahara

IPC分类号： H01M8/04 ,  H01M8/10

CPC分类号： H01M8/04225 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/0432 ,  H01M8/0444 ,  H01M8/04559 ,  H01M8/04679 ,  H01M8/242 ,  H01M2008/1095 ,  Y02E60/50

摘要： A fuel cell system having a fuel cell includes a power generation-time gas supplier that supplies hydrogen-containing fuel gas to an anode of the fuel cell and supplies an oxygen-containing oxidizing gas to a cathode of the fuel cell during power generation of the fuel cell. The fuel cell system also includes an anode potential rise information acquirer that acquires anode potential rise information, which represents information regarding a status of an anode potential rise of the fuel cell, after termination of supplies of the fuel gas and the oxidizing gas by the power generation-time gas supplier. The fuel cell system further includes an anode morphology variation deriver that derives an anode morphology variation representing a degree of a morphology change of a catalyst metal included in the anode, based on the anode potential rise information.

摘要翻译： 具有燃料电池的燃料电池系统包括发电时气体供给器，其向所述燃料电池的阳极供给含氢燃料气体，并且在所述燃料电池的发电期间向所述燃料电池的阴极供给含氧氧化气体 燃料电池。 燃料电池系统还包括阳极电位上升信息获取器，该阳极电位上升信息获取器在燃料气体和氧化气体通过电力供应终止之后获取阳极电位上升信息，其表示关于燃料电池的阳极电位上升的状态的信息 发电时间气体供应商。 燃料电池系统还包括阳极形态变化导流器，其基于阳极电位上升信息导出代表阳极中包括的催化剂金属的形态变化程度的阳极形态变化。

公开(公告)号：US20140114628A1

公开(公告)日：2014-04-24

申请号：US14149540

申请日：2014-01-07

申请人： Hiroko Kimura ,  Naoki Takehiro ,  Manabu Kato ,  Kazutaka Kimura

发明人： Hiroko Kimura ,  Naoki Takehiro ,  Manabu Kato ,  Kazutaka Kimura

IPC分类号： G06F17/50

CPC分类号： H01M8/04992 ,  G01D21/00 ,  G01N15/0266 ,  G06F15/00 ,  G06F17/10 ,  G06F17/5009 ,  G06F19/70 ,  H01M4/90 ,  H01M4/9041 ,  H01M8/04119 ,  H01M2008/1095 ,  Y02E60/50

摘要： A particle size distribution creating method includes a particle size range determining step, an integrating step of integrating the frequency of appearance of particles within the particle size range determined in the particle size range determining step, a division point determining step of determining particle sizes that provide division points, using the integral of the frequency of appearance obtained in the integrating step, and a typical point determining step of determining the minimum particle size, maximum particle size and the particle sizes of the division points as typical points. This method is characterized by assuming a particle size distribution which contains particles having the particle sizes of the respective typical points and is plotted such that the frequency of appearance of the particles having the particle size of each of the typical points is equal to the integral over each of the regions defined by the typical points, and obtaining the assumed particle size distribution as a particle size distribution model.

摘要翻译： 粒度分布生成方法包括粒度范围确定步骤，将在粒度范围确定步骤中确定的粒度范围内的粒子出现频度整合的积分步骤，确定提供的粒度的分割点确定步骤 使用在积分步骤中获得的外观频率的积分的分割点以及作为典型点确定分割点的最小粒径，最大粒径和粒径的典型点确定步骤。 该方法的特征在于假定粒度分布包含具有各个典型点的粒径的粒子，并且绘制为具有每个典型点的粒径的粒子的出现频率等于 每个区域由典型点定义，并获得假定的粒度分布作为粒度分布模型。