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31. 发明申请

US20070055443A1 Navigation device 有权
标题翻译：导航设备
公开(公告)号：US20070055443A1
公开(公告)日：2007-03-08
申请号：US11514931
申请日：2006-09-05
申请人： Akio Sumizawa , Yoshinori Endo , Shinichi Amaya , Taketo Tsuburaya
发明人： Akio Sumizawa , Yoshinori Endo , Shinichi Amaya , Taketo Tsuburaya
IPC分类号： G01C21/32
CPC分类号： G01C21/3461
摘要： Route search is performed considering the fact that traffic conditions differ according to lane even for the same road. A navigation device performs route search, using link costs (link travel times) classified by lane. For example, the navigation device searches for a route having the lowest total cost to the destination, using link data that determine cost for each lane of a component link of a road on a map. A cost of a lane on which a vehicle runs to move to a next link, being the cost of any lane of the link, is used as a cost of a link on a route.
摘要翻译：进行路线搜索是考虑到交通条件因道路而异，即使对于同一条道路也是如此。导航装置使用按车道分类的链路成本（链接行驶时间）来执行路线搜索。例如，导航装置使用确定地图上道路的分量链路的每个车道的成本的链接数据来搜索具有最低总成本的路线到目的地。车辆运行到下一个链路的车道的成本（作为链路的任何车道的成本）被用作路由上的链路的成本。

32. 发明授权

US07158149B2 Map data transmitting method, map data transmitting apparatus, information device and map data transmitting system 有权
标题翻译：地图数据发送方法，地图数据发送装置，信息装置和地图数据发送系统
公开(公告)号：US07158149B2
公开(公告)日：2007-01-02
申请号：US10682569
申请日：2003-10-10
申请人： Akio Sumizawa , Yoshinori Endo
发明人： Akio Sumizawa , Yoshinori Endo
IPC分类号： G06T15/00 , G06T17/00 , G01C21/26 , G08G1/123
CPC分类号： G01C21/32 , G01C21/34 , G08G1/0969
摘要： A map data transmitting method for transmitting a map through communication comprises steps of setting a specific route, specifying map data contained in a slicing range within a predetermined distance from the route having been set based upon map data that include road data and background data, newly creating new polygon data if an original polygon data contained in the background data included in the specified map data is partially contained in the slicing range and another portion of the polygon is outside the slicing range, by removing polygon data corresponding to the portion outside the slicing range from the original polygon data and transmitting a road map specified in conformance to the map data and background data containing the new polygon data.
摘要翻译：一种用于通过通信发送地图的地图数据发送方法包括以下步骤：新建特定路线，根据包括道路数据和背景数据的地图数据，将已经设置的路线在预定距离内的限幅范围内包含的地图数据新建如果包含在指定地图数据中的背景数据中包含的原始多边形数据部分地包含在切片范围内，并且多边形的另一部分在切片范围之外，则通过移除对应于切片之外的部分的多边形数据来创建新的多边形数据从原始多边形数据的范围，并发送根据地图数据指定的路线图和包含新的多边形数据的背景数据。

33. 发明申请

US20060149463A1 Route guide information delivery method, route guidance method, information terminal and information delivery center 审中-公开
标题翻译：路线指导信息传递方式，路线指导方法，信息终端和信息交付中心
公开(公告)号：US20060149463A1
公开(公告)日：2006-07-06
申请号：US10536794
申请日：2003-11-28
申请人： Kimiyoshi Machii , Yoshinori Endo , Shinichi Amaya , Akio Sumizawa
发明人： Kimiyoshi Machii , Yoshinori Endo , Shinichi Amaya , Akio Sumizawa
IPC分类号： G01C21/30
CPC分类号： G08G1/202 , G01C21/34
摘要： Upon receiving a request from a vehicle-mounted device 100, a distribution center 200 executes a recommend route calculation and a guide calculation and transmits recommended route information and the data size of guide information to the vehicle-mounted device 100. The vehicle-mounted device 100 calculates the estimated download time based upon the size of the guide information and displays it. If the driver requests a split download, the vehicle-mounted device 100 outputs a split-download instruction to the distribution center 200. The distribution center 200 transmits to the vehicle-mounted device 100 guide information to be used to guide the vehicle from the start point to the first guidance-requiring intersection. While executing the route guide processing, the vehicle-mounted device 100 downloads the remaining guide information in the background.
摘要翻译：在从车载装置100接收到请求时，配送中心200执行推荐路线计算和指导计算，并向车载装置100发送推荐路线信息和指导信息的数据大小。车载装置 100根据引导信息的大小计算估计的下载时间并显示它。如果驾驶员请求拆分下载，则车载装置100向分配中心200输出分离下载指令。分配中心200向车载装置100发送用于从开始引导车辆的引导信息指向第一指导要求交叉点。在执行路线引导处理的同时，车载装置100在后台下载剩余的引导信息。

34. 发明申请

US20060122768A1 Map update system, navigation apparatus and providing apparatus 有权
标题翻译：地图更新系统，导航装置和提供装置
公开(公告)号：US20060122768A1
公开(公告)日：2006-06-08
申请号：US11281719
申请日：2005-11-18
申请人： Akio Sumizawa , Takashi Nomura , Mituteru Satou , Yuki Inoue
发明人： Akio Sumizawa , Takashi Nomura , Mituteru Satou , Yuki Inoue
IPC分类号： G01C21/32
CPC分类号： G01C21/32
摘要： A map update system includes: a navigation apparatus that provides guidance from a current position to a destination having been set based upon map data stored therein and downloads various types of information requested by a user; and a providing apparatus that provides the various types of information to be downloaded at the navigation apparatus, and: the providing apparatus transmits the various types of information and update information related to an update of map data to the navigation apparatus in response to a download request transmitted from the navigation apparatus; and the navigation apparatus issues a notice related to the update of the map data based upon the update information transmitted from the providing apparatus, while downloading the various types of information.
摘要翻译：地图更新系统包括：导航装置，其根据存储在其中的地图数据提供从当前位置到目的地的指导，并且下载用户请求的各种类型的信息; 以及提供装置，其提供要在导航装置处下载的各种类型的信息，并且：提供装置响应于下载请求向导航装置发送各种类型的信息并更新与地图数据的更新有关的信息从导航装置发送; 导航装置在下载各种信息的同时，基于从提供装置发送的更新信息，发布与地图数据的更新有关的通知。

35. 发明申请

US20050216191A1 Navigation system, abridged map distribution apparatus and vehicle guiding method 有权
标题翻译：导航系统，节省地图分配装置和车辆引导方法
公开(公告)号：US20050216191A1
公开(公告)日：2005-09-29
申请号：US11071777
申请日：2005-03-04
申请人： Akio Sumizawa , Tomoyo Hayashi
发明人： Akio Sumizawa , Tomoyo Hayashi
IPC分类号： G09B29/00 , G01C21/00 , G01C21/26 , G01C21/32 , G01C21/34 , G08G1/0969 , G09B29/10
CPC分类号： G01C21/3632 , G01C21/367
摘要： The navigation system according to the present invention, which guides a subject vehicle to a destination by displaying at a display monitor an arrow indicating the direction of the next turn instead of displaying a map includes a decision-making device that makes a decision as to whether or not the subject vehicle is currently located on a recommended route to a destination set in advance based upon the current position of the subject vehicle, an abridged map generating device that generates an abridged map by abridging a map based upon map data and a display control device that displays at the display monitor the abridged map and the subject vehicle position if the decision-making device determines that the subject vehicle is not currently located on the recommended route.
摘要翻译：根据本发明的导航系统，其通过在显示监视器处显示指示下一轮的方向的箭头而不是显示地图来将目标车辆引导到目的地，包括：决策装置，用于决定是否或者目标车辆当前位于基于当前车辆的当前位置的预先设定的目的地的推荐路线上，通过基于地图数据和显示控制来简化地图来生成简图的生成装置的简略地图生成装置如果决定设备确定本车辆当前不在推荐路线上，则在显示器上显示节目地图和主车辆位置的设备。

36. 发明授权

US4685302A Control system for variable geometry turbocharger 失效
标题翻译：可变几何涡轮增压器控制系统
公开(公告)号：US4685302A
公开(公告)日：1987-08-11
申请号：US719537
申请日：1985-04-03
申请人： Toshimi Abo , Takashi Ueno , Akio Sumizawa
发明人： Toshimi Abo , Takashi Ueno , Akio Sumizawa
IPC分类号： F01D15/08 , F02B37/18 , F02B37/22 , F02B37/00
CPC分类号： F02B37/18 , F02B37/22 , Y02T10/144
摘要： A control system is provided for a variable geometry turbocharger of an internal combustion engine including a turbine which is operated in response to an exhaust gas and a compressor connected to the turbine to supply the engine with supercharging compressor. The control system calculates a control value on the basis of the rotational speed of the engine and the load on the engine so as to control the exhaust gas to be supplied to the turbine. In addition, the control system is provided with a limiting means to limit the change of the control value within a predetermined range.
摘要翻译：提供了一种用于内燃机的可变几何涡轮增压器的控制系统，所述内燃机包括响应于排气而操作的涡轮机和连接到涡轮机的压缩机，以向发动机提供增压压缩机。控制系统基于发动机的转速和发动机的负荷来计算控制值，以控制向涡轮机供给的废气。此外，控制系统具有将控制值的变化限制在预定范围内的限制装置。

37. 发明申请

US20120259539A1 Navigation Device and Guiding Method Thereof 审中-公开
标题翻译：导航设备及其指导方法
公开(公告)号：US20120259539A1
公开(公告)日：2012-10-11
申请号：US13517160
申请日：2010-12-27
申请人： Akio Sumizawa
发明人： Akio Sumizawa
IPC分类号： G01C21/26
CPC分类号： G08G1/0969 , G01C21/3602 , G01C21/3658 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G09B29/106
摘要： Disclosed is a navigation device capable of guiding HOV lanes more intelligibly. The device comprises a storage unit that stores installation information relating to traffic lanes that become passable when predetermined conditions are satisfied (hereinafter referred to as “conditional traffic lanes”) and a guiding unit that guides entrances to the conditional traffic lanes. The guiding unit displays entrance guide images for guiding the car in which the device is installed to the entrances to the conditional traffic lanes instead of images that have been displayed until then when the position of the car approaches the entrances to the conditional traffic lanes.
摘要翻译：公开了能够更智能地引导HOV车道的导航装置。该装置包括存储单元，其存储当满足预定条件时（以下称为条件交通车道）和与该条件交通车道的入口相关的导航单元，该安装信息可以在满足预定条件时通行的交通车道。引导单元显示用于将安装有设备的汽车引导到条件交通车道的入口的入口引导图像，而不是直到当汽车的位置接近条件交通车道的入口时已经显示的图像。

38. 发明授权

US07546205B2 On-vehicle information terminal route characteristics extraction apparatus and route characteristics display method 有权
标题翻译：车载信息终端路由特征提取装置和路由特征显示方法
公开(公告)号：US07546205B2
公开(公告)日：2009-06-09
申请号：US10572319
申请日：2004-09-15
申请人： Akio Sumizawa , Hiroshi Minagawa , Wataru Oikubo
发明人： Akio Sumizawa , Hiroshi Minagawa , Wataru Oikubo
IPC分类号： G01C21/30
CPC分类号： G08G1/0969 , G01C21/34
摘要： An on-vehicle information terminal comprises a route search unit that searches for a plurality of routes connecting a current position to a destination and a characteristics extraction unit that extracts characteristics of each route searched by the route search unit based upon geographic names. The on-vehicle information terminal displays the characteristics of individual routes extracted by the characteristics extraction unit at a display device.
摘要翻译：车载信息终端包括：路径搜索单元，其搜索连接当前位置到目的地的多条路线;以及特征提取单元，其基于地理名称提取由路线搜索单元搜索的每条路线的特征。车载信息终端在显示装置中显示由特征提取单元提取的各路线的特征。

39. 发明授权

US07512489B2 Route search method and traffic information display method for a navigation device 有权
标题翻译：路线搜索方法和导航设备的交通信息显示方式
公开(公告)号：US07512489B2
公开(公告)日：2009-03-31
申请号：US10771743
申请日：2004-02-05
申请人： Yoshinori Endo , Shinichi Amaya , Akio Sumizawa
发明人： Yoshinori Endo , Shinichi Amaya , Akio Sumizawa
IPC分类号： G01C21/30 , G01C21/32
CPC分类号： G08G1/096716 , G01C21/34 , G08G1/09675 , G08G1/096775
摘要： A recommended route is searched by the use of traffic information collected in the past. A map/statistical traffic data storage device 3 stores map data including link data of respective links constituting roads on a map, and statistical data including travel time or moving speeds of the respective links determined by statistical values of traffic information collected in the past. Said statistical data is classified every condition of collection of traffic information. A navigation device searches a recommended route from a departure position to a destination by using the map data stored in the map/statistical traffic data storage device and statistical data corresponding to a day type and a weather type which constitute conditions of search, out of statistical data stored in the map/statistical traffic data storage device 3.
摘要翻译：通过使用过去收集的交通信息来搜索推荐的路线。地图/统计交通数据存储装置3存储包括在地图上构成道路的各个链路的链接数据的地图数据，以及包括由过去收集的交通信息的统计值确定的各个链路的行驶时间或移动速度的统计数据。所述统计数据对交通信息收集的每个条件进行分类。导航装置通过使用存储在地图/统计交通数据存储装置中的地图数据和构成搜索条件的日期类型和天气类型的统计数据，从统计学中搜索从出发位置到目的地的推荐路线存储在地图/统计交通数据存储装置3中的数据。

40. 发明授权

US07363150B2 On-vehicle information terminal abridged map generation apparatus and abridged map generation method 有权
标题翻译：车载信息终端简图生成装置和简图生成方法
公开(公告)号：US07363150B2
公开(公告)日：2008-04-22
申请号：US10572320
申请日：2004-09-15
申请人： Akio Sumizawa , Hiroshi Minagawa , Wataru Oikubo
发明人： Akio Sumizawa , Hiroshi Minagawa , Wataru Oikubo
IPC分类号： G01C21/32
CPC分类号： G09B29/102 , G01C21/367
摘要： An on-vehicle information terminal generates an abridged map by abridging a map based upon map data and displays the abridged map. The on-vehicle information terminal comprises an abridgment factor setting unit that sets an abridgment factor indicating an extent to which the map is to be abridged, a map abridging unit that generates the abridged map with specific contents in correspondence to the abridgment factor set by the abridgment factor setting unit and a display unit that displays the abridged map generated by the map abridging unit.
摘要翻译：车载信息终端通过基于地图数据来简化地图来生成简图，并显示简图。所述车载信息终端包括：设置表示所述地图被省略的程度的细分因子的分解因子设定单元，生成具有特定内容的所述简略地图对应于由所述缩略图因子分解因子设置单元和显示由地图缩减单元生成的简图的显示单元。

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