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21. 发明申请

US20120078572A1 Road Surface Condition Estimating Device and Method 审中-公开
标题翻译：路面状况估算装置及方法
公开(公告)号：US20120078572A1
公开(公告)日：2012-03-29
申请号：US13228126
申请日：2011-09-08
申请人： Mikio Bando , Yukihiro Kawamata , Toshiyuki Aoki
发明人： Mikio Bando , Yukihiro Kawamata , Toshiyuki Aoki
IPC分类号： G06F15/00
CPC分类号： G08G1/0112
摘要： A road surface condition estimating device includes an undulation estimating portion for estimating undulations on the trajectory of a traveling vehicle from behavioral information about plural vehicles collected during travel of the vehicles, and a rut estimating portion for estimating undulations of ruts relative to the trajectories of the vehicles from the trajectories of traveling vehicles and from the behavioral information about the vehicles. The behavioral information includes information about positions, postures, and speeds of travel of the vehicles. Undulations on the trajectory of each traveling vehicle found by the undulation estimating portion and undulations of ruts relative to the trajectory of the traveling vehicle are superimposed for each vehicle to find road surface conditions, which are delivered to the vehicles.
摘要翻译：路面状态估计装置包括：波动估计部，用于根据关于在车辆行驶期间收集的多个车辆的行为信息来估计行驶车辆的轨迹的波动;以及车辙估计部，用于估计相对于所述车辆的轨迹的轨迹的波动从行车轨迹和车辆行为信息的车辆。行为信息包括关于车辆的位置，姿势和行驶速度的信息。通过波动估计部分发现的每个行驶车辆的轨迹上的摆动和相对于行驶车辆的轨迹的倾斜度的波动叠加，以找到传递给车辆的路面状况。

22. 发明申请

US20090271400A1 Point of Interest Search Device and Point of Interest Search Method 有权
标题翻译：兴趣点搜索设备和兴趣点搜索方法
公开(公告)号：US20090271400A1
公开(公告)日：2009-10-29
申请号：US12431459
申请日：2009-04-28
申请人： Takayuki UCHIDA , Yukihiro Kawamata , Yukio Miyazaki , Osamu Tomobe
发明人： Takayuki UCHIDA , Yukihiro Kawamata , Yukio Miyazaki , Osamu Tomobe
IPC分类号： G06F17/30 , G01C21/34
CPC分类号： G01C21/3611 , G01C21/32 , G01C21/3679
摘要： A point of interest (POI) search device includes: a static POI data storage means for storing therein a static POI data registered in advance; an added POI data storage means for storing therein an added POI data added or changed; a deleted POI data storage means for storing therein a deleted POI data for identifying a POI data which is not subjected to a search anymore, among the static POI data; a search keyword setting means; a computation switch means for computing the number of POI data matching the search keyword from among the static POI data and switching a computation processing of computing the number of POI data according to the computed number of POI data; and a POI search means for computing the number of POI data, using at least the static POI data and the added POI data according to the switched computation processing.
摘要翻译：兴趣点（POI）搜索装置包括：静态POI数据存储装置，用于在其中存储预先登记的静态POI数据; 添加的POI数据存储装置，用于在其中存储添加或改变的添加的POI数据; 删除的POI数据存储装置，用于在静态POI数据中存储用于识别不再进行搜索的POI数据的删除的POI数据; 搜索关键字设置方式; 计算切换装置，用于根据计算出的POI数据，计算从静态POI数据中与搜索关键字匹配的POI数据的数量，并切换计算POI数据的数量的计算处理; 以及用于根据切换的计算处理使用至少静态POI数据和所添加的POI数据来计算POI数据的数量的POI搜索装置。

23. 发明授权

US08706693B2 Map update data delivery method, map update data delivery device and terminal device 有权
标题翻译：地图更新数据传送方式，地图更新数据传送装置和终端装置
公开(公告)号：US08706693B2
公开(公告)日：2014-04-22
申请号：US13009200
申请日：2011-01-19
申请人： Yukio Miyazaki , Osamu Tomobe , Yukihiro Kawamata , Takayuki Uchida , Tadashi Kamiwaki , Shigeru Matsuo
发明人： Yukio Miyazaki , Osamu Tomobe , Yukihiro Kawamata , Takayuki Uchida , Tadashi Kamiwaki , Shigeru Matsuo
IPC分类号： G06F7/00 , G01C21/00
CPC分类号： G01C21/32 , G06F17/30241
摘要： A map update data delivery method includes: storing update unit data compiled in correspondence to each set of update data used to update map data in a specific version to map data in another version for a map element by incorporating update data for another map element that must also be updated in coordination with a change made for the map element; searching for base update data needed to update a map data for a map element designated as an update target in a map area specified at a terminal as a map data update target; searching for related update data with a relation to contents of update data included in the base update data searched; and transmitting the base update data and the related update data to the terminal.
摘要翻译：地图更新数据传送方法包括：存储与用于更新特定版本中的地图数据的每组更新数据相对应地编辑的更新单元数据，以将地图元素的另一版本中的数据映射到另一个地图元素的更新数据也可以与对地图元素做出的更改协调更新; 搜索在终端指定的地图区域中指定为更新目标的地图元素的地图数据更新为地图数据更新目标所需的基本更新数据; 搜索与所搜索的基本更新数据中包括的更新数据的内容有关的相关更新数据; 以及将所述基本更新数据和所述相关更新数据发送到所述终端。

24. 发明授权

US08204877B2 Point of interest search device and point of interest search method 有权
标题翻译：兴趣点搜索设备和兴趣点搜索方法
公开(公告)号：US08204877B2
公开(公告)日：2012-06-19
申请号：US12431459
申请日：2009-04-28
申请人： Takayuki Uchida , Yukihiro Kawamata , Yukio Miyazaki , Osamu Tomobe
发明人： Takayuki Uchida , Yukihiro Kawamata , Yukio Miyazaki , Osamu Tomobe
IPC分类号： G06F7/00
CPC分类号： G01C21/3611 , G01C21/32 , G01C21/3679
摘要： A point of interest (POI) search device includes: a static POI data storage means for storing therein a static POI data registered in advance; an added POI data storage means for storing therein an added POI data added or changed; a deleted POI data storage means for storing therein a deleted POI data for identifying a POI data which is not subjected to a search anymore, among the static POI data; a search keyword setting means; a computation switch means for computing the number of POI data matching the search keyword from among the static POI data and switching a computation processing of computing the number of POI data according to the computed number of POI data; and a POI search means for computing the number of POI data, using at least the static POI data and the added POI data according to the switched computation processing.
摘要翻译：兴趣点（POI）搜索装置包括：静态POI数据存储装置，用于在其中存储预先登记的静态POI数据; 添加的POI数据存储装置，用于在其中存储添加或改变的添加的POI数据; 删除的POI数据存储装置，用于在静态POI数据中存储用于识别不再进行搜索的POI数据的删除的POI数据; 搜索关键字设置方式; 计算切换装置，用于根据计算出的POI数据，计算从静态POI数据中与搜索关键字匹配的POI数据的数量，并切换计算POI数据的数量的计算处理; 以及用于根据切换的计算处理使用至少静态POI数据和所添加的POI数据来计算POI数据的数量的POI搜索装置。

25. 发明申请

US20080147305A1 Car Information System, Map Server And On-Board System 有权
标题翻译：汽车信息系统，地图服务器和车载系统
公开(公告)号：US20080147305A1
公开(公告)日：2008-06-19
申请号：US11951656
申请日：2007-12-06
申请人： Yukihiro Kawamata , Yukio Miyazaki , Masaaki Tanizaki
发明人： Yukihiro Kawamata , Yukio Miyazaki , Masaaki Tanizaki
IPC分类号： G06F19/00 , G01C21/30
CPC分类号： G01C21/26 , B60W30/146 , B60W40/02 , B60W50/08 , B60W2550/143 , B60W2550/22 , B60W2550/402 , G01C21/32 , G08G1/0969
摘要： According to the present invention, the highly accurate control can be realized in a system for performing the driving control of a vehicle using map data. A car information system 10 for controlling a driving control unit group 50 is located in a vehicle so that the driving control of the vehicle is performed. The car information system includes, a map DB 100 for storing map data, a support area management table 110 in which each kind of attribute data of the map data is associated with information for identifying a field-researched area (support area), and a control unit 200 for estimating an area through which the vehicle travels. The control unit uses a support area management table 110 to judge whether or not attribute data included in the estimated area is associated with the support area. If it is judged that the attribute data is associated with the support area, the control unit performs the driving control of the vehicle by use of the map data, whereas if it is judged that the attribute data is not associated with the support area, not performing the driving control of the vehicle by use of the map data.
摘要翻译：根据本发明，可以在使用地图数据进行车辆的驾驶控制的系统中实现高精度的控制。用于控制驱动控制单元组50的汽车信息系统10位于车辆中，从而执行车辆的驾驶控制。汽车信息系统包括：用于存储地图数据的地图DB 100;支持区域管理表110，其中地图数据的各种属性数据与用于识别场研究区域（支撑区域）的信息相关联;以及控制单元200，用于估计车辆行驶的区域。控制单元使用支持区域管理表110来判断包括在估计区域中的属性数据是否与支持区域相关联。如果判断属性数据与支撑区域相关联，则控制单元通过使用地图数据执行车辆的驾驶控制，而如果判定属性数据与支撑区域不相关，则不通过使用地图数据来执行车辆的驾驶控制。

26. 发明授权

US07342516B2 Method and apparatus for communicating map and route guidance information for vehicle navigation 有权
标题翻译：用于通信用于车辆导航的地图和路线引导信息的方法和装置
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。

27. 发明申请

US20060106534A1 Map data delivering method for communication-type navigation system 审中-公开
标题翻译：用于通信型导航系统的地图数据传送方法
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。

28. 发明申请

US20140316635A1 Autonomous Travel System 有权
标题翻译：自主旅游系统
公开(公告)号：US20140316635A1
公开(公告)日：2014-10-23
申请号：US14357130
申请日：2011-11-09
申请人： Mikio Bando , Yukihiro Kawamata
发明人： Mikio Bando , Yukihiro Kawamata
IPC分类号： G05D1/02 , G01C21/34
CPC分类号： G05D1/0274 , B60W30/14 , G01C21/28 , G01C21/3461 , G05D2201/0213 , G08G1/0962 , G08G1/096716 , G08G1/096758 , G08G1/096783
摘要： Provided is an autonomous travel system having an operation management unit including a map database with a combination of topological region maps, on which the range of travel of a vehicle is expressed as points and lines, and metric region maps, on which the travel range is expressed on planar maps; a vehicle position management unit for managing the position of the vehicle; and a vehicle travel planning unit for planning vehicle travel, which, if the vehicle is present near the boundary of a map, blocks the map boundary so that other vehicles will not advance into another map. The operation management unit is provided with a blockage setting unit for dividing a boundary section of a map into a plurality of regions and releasing the blockage of the boundary of a divided region in which no vehicles are present in front of the vehicle in the direction of travel.
摘要翻译：提供了一种具有操作管理单元的自主旅行系统，该操作管理单元包括具有将车辆的行驶范围表示为点和线的拓扑区域图的组合的地图数据库以及旅行范围为的公制区域图在平面图上表达; 车辆位置管理单元，用于管理车辆的位置; 以及用于规划车辆行驶的车辆行驶规划单元，如果车辆在地图边界附近存在，则阻挡地图边界，使得其他车辆不会前进到另一个地图。操作管理单元设置有阻挡设定单元，用于将地图的边界部分划分为多个区域，并且释放在车辆前方没有车辆的划分区域的边界的阻塞方向旅行。

29. 发明授权

US08311736B2 Navigation device, navigation method and navigation system 有权
标题翻译：导航设备，导航方法和导航系统
公开(公告)号：US08311736B2
公开(公告)日：2012-11-13
申请号：US12996258
申请日：2009-06-04
申请人： Osamu Tomobe , Yukihiro Kawamata , Yukio Miyazaki , Takayoshi Shimokawa
发明人： Osamu Tomobe , Yukihiro Kawamata , Yukio Miyazaki , Takayoshi Shimokawa
IPC分类号： G08G1/123
CPC分类号： G08G1/0969 , G01C21/32 , G01C21/3407 , G08G1/096827
摘要： A navigation device receives a differential map data from a map delivery server via a communication line. The map delivery server checks whether there is a new intersection on a navigation route searched by the navigation device after updating a map data. The navigation device acquires a differential map data containing the intersection from the map delivery server. Then, an update map data selection section determines whether the intersection can be updated in time. An update order determination section updates the differential map data which can be updated in time in ascending order of time required to reach the intersection.
摘要翻译：导航装置经由通信线从地图传递服务器接收差分地图数据。在更新地图数据之后，地图传递服务器检查导航装置搜索的导航路线上是否存在新的路口。导航装置从地图传递服务器获取包含交叉路口的差分地图数据。然后，更新地图数据选择部确定是否可以及时更新交叉路口。更新顺序确定部更新可以按到达交叉点所需时间的升序的时间更新的差分地图数据。

30. 发明授权

US08180569B2 Car information system, map server and on-board system 有权
标题翻译：汽车信息系统，地图服务器和车载系统
公开(公告)号：US08180569B2
公开(公告)日：2012-05-15
申请号：US11951656
申请日：2007-12-06
申请人： Yukihiro Kawamata , Yukio Miyazaki , Masaaki Tanizaki
发明人： Yukihiro Kawamata , Yukio Miyazaki , Masaaki Tanizaki
IPC分类号： G01C21/00
CPC分类号： G01C21/26 , B60W30/146 , B60W40/02 , B60W50/08 , B60W2550/143 , B60W2550/22 , B60W2550/402 , G01C21/32 , G08G1/0969
摘要： The present invention discloses highly accurate driving control of a vehicle using map data. A car information system for controlling a driving control unit group is located in a vehicle. The car information system includes a map database for storing map data, a support area management table in which each kind of attribute data of the map data is associated with information for identifying a field-researched area, and a control unit for estimating an area through which the vehicle travels. The control unit uses a support area management table to judge whether attribute data included in the estimated area is associated with the support area.
摘要翻译：本发明公开了使用地图数据的车辆的高精度驾驶控制。用于控制驾驶控制单元组的汽车信息系统位于车辆中。汽车信息系统包括用于存储地图数据的地图数据库，支持区域管理表，其中地图数据的各种属性数据与用于识别场研究区域的信息相关联，以及控制单元，用于通过车辆行驶。控制单元使用支持区域管理表来判断包括在估计区域中的属性数据是否与支持区域相关联。

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