公开(公告)号：US06931334B2

公开(公告)日：2005-08-16

申请号：US10764521

申请日：2004-01-27

申请人： Hiroshi Yoshida ,  Masamichi Ohtake ,  Yasuhiro Hayakawa ,  Yasuo Matsubara ,  Kenji Nagase ,  Takashi Yamagajo

发明人： Hiroshi Yoshida ,  Masamichi Ohtake ,  Yasuhiro Hayakawa ,  Yasuo Matsubara ,  Kenji Nagase ,  Takashi Yamagajo

IPC分类号： G01R29/08 ,  G01R27/00 ,  G01R33/00 ,  G06F17/50

CPC分类号： G06F17/5036

摘要： An electromagnetic field intensity calculation apparatus calculates a virtual current vector from a voltage vector and a mutual immittance matrix of an object including a wave source where a wave source power is applied. The voltage vector and the mutual immittance use a wave voltage of the wave source as a unit voltage. The apparatus also calculates an input impedance of the wave source based on a virtual wave source current of the virtual current vector and a unit voltage of the wave source, and calculates the wave source voltage based on the input impedance and the wave source power. The apparatus further calculates a current vector based on the wave source voltage calculated and the virtual current vector, and calculates an electromagnetic field intensity around the wave source which is determined based on the current vector.

摘要翻译： 电磁场强度计算装置从包括施加波源功率的波源的物体的电压矢量和相互导纳矩阵计算虚拟电流矢量。 电压矢量和相互导纳使用波源的波电压作为单位电压。 该装置还基于虚拟电流矢量的虚拟波源电流和波源的单位电压来计算波源的输入阻抗，并且基于输入阻抗和波源功率来计算波源电压。 该装置还基于所计算的波源电压和虚拟电流矢量来计算电流矢量，并且计算基于当前矢量确定的波源周围的电磁场强度。

公开(公告)号：US06456949B1

公开(公告)日：2002-09-24

申请号：US09614129

申请日：2000-07-11

申请人： Takashi Yamagajo ,  Kenji Nagase ,  Shinichi Ohtsu ,  Makoto Mukai

发明人： Takashi Yamagajo ,  Kenji Nagase ,  Shinichi Ohtsu ,  Makoto Mukai

IPC分类号： G06F1700

CPC分类号： G06F17/5036

摘要： A mesh processor divides a target device into a plurality of patches. A mutual impedance calculator computes a mutual impedance between the patches based on previously computed analytic solutions of a quadruple integration under the condition that the patches are rectangular in shape and are parallel or perpendicular to each other. Finally, an electromagnetic field intensity calculator calculates electromagnetic field intensity based on the computed mutual impedance.

摘要翻译： 网格处理器将目标设备划分成多个补丁。 互阻抗计算器基于先前计算出的四重积分解析解，在贴片呈矩形并且彼此平行或垂直的条件下，计算贴片之间的互阻抗。 最后，电磁场强度计算器基于所计算的互阻抗计算电磁场强度。

公开(公告)号：US20050228601A1

公开(公告)日：2005-10-13

申请号：US11146326

申请日：2005-06-07

申请人： Kenji Nagase ,  Takashi Yamagajo ,  Shinichi Ohtsu

发明人： Kenji Nagase ,  Takashi Yamagajo ,  Shinichi Ohtsu

IPC分类号： G06F17/50 ,  G06F19/00

CPC分类号： G06F17/5036

摘要： In order to improve the speed of an electro-magnetic field intensity calculation process in a device capable of performing the cooperation process of a circuit analysis and an electro-magnetic wave analysis, the present invention comprises a determination unit 2 for determining whether a component constituting an electric circuit contained in an analysis target, an analysis processing unit 3 for analyzing an electro-magnetic wave emitted from the analysis target, using an analysis target model containing a linear component if all components are linear, and a cooperation process unit 4 for dividing the analysis target into a circuit analysis model to which a circuit analysis method should be applied, an electro-magnetic wave analysis model to which an electro-magnetic wave analysis should be applied and one or more ports for combining the two models and analyzing an electro-magnetic wave emitted from the analysis target, if one or more components are non-linear.

摘要翻译： 为了提高能够进行电路分析和电磁波分析的协调处理的装置中的电磁场强度计算处理的速度，本发明包括：确定部件2，用于确定构成 包含在分析对象中的电路;分析处理单元3，用于使用包含线性分量的分析对象模型，如果所有分量是线性的，则分析从分析对象发出的电磁波;以及合作处理单元4， 将分析目标转化为应用电路分析方法的电路分析模型，应用电磁波分析的电磁波分析模型和用于组合两个模型的一个或多个端口并分析电 如果一个或多个分量是非线性的，则从分析目标发射的磁波。

公开(公告)号：US07027941B2

公开(公告)日：2006-04-11

申请号：US11146326

申请日：2005-06-07

申请人： Kenji Nagase ,  Takashi Yamagajo ,  Shinichi Ohtsu

发明人： Kenji Nagase ,  Takashi Yamagajo ,  Shinichi Ohtsu

IPC分类号： G01R13/00

CPC分类号： G06F17/5036

摘要： In order to improve the speed of an electro-magnetic field intensity calculation process in a device capable of performing the cooperation process of a circuit analysis and an electro-magnetic wave analysis, the present invention comprises a determination unit 2 for determining whether a component constituting an electric circuit contained in an analysis target, an analysis processing unit 3 for analyzing an electro-magnetic wave emitted from the analysis target, using an analysis target model containing a linear component if all components are linear, and a cooperation process unit 4 for dividing the analysis target into a circuit analysis model to which a circuit analysis method should be applied, an electro-magnetic wave analysis model to which an electro-magnetic wave analysis should be applied and one or more ports for combining the two models and analyzing an electro-magnetic wave emitted from the analysis target, if one or more components are non-linear.

摘要翻译： 为了提高能够进行电路分析和电磁波分析的协调处理的装置中的电磁场强度计算处理的速度，本发明包括：确定部件2，用于确定构成 包含在分析对象中的电路;分析处理单元3，用于使用包含线性分量的分析对象模型，如果所有分量是线性的，则分析从分析对象发出的电磁波;以及合作处理单元4， 将分析目标转化为应用电路分析方法的电路分析模型，应用电磁波分析的电磁波分析模型和用于组合两个模型的一个或多个端口并分析电 如果一个或多个分量是非线性的，则从分析目标发射的磁波。

公开(公告)号：US08983758B2

公开(公告)日：2015-03-17

申请号：US13203891

申请日：2010-03-04

申请人： Tomoyuki Zaitsu ,  Shinji Kachi ,  Kenji Nagase ,  Tsuyoshi Iwata ,  Takahisa Ozaki ,  Masamiki Andoh ,  Toshio Inoguchi ,  Kazunori Watanabe ,  Teruhide Hayashida

发明人： Tomoyuki Zaitsu ,  Shinji Kachi ,  Kenji Nagase ,  Tsuyoshi Iwata ,  Takahisa Ozaki ,  Masamiki Andoh ,  Toshio Inoguchi ,  Kazunori Watanabe ,  Teruhide Hayashida

IPC分类号： G08G1/0967

CPC分类号： G08G1/096741

摘要： Conventionally, different traffic information cannot be sent in accordance with an output reason of a request to send. According to the present invention, a request to send traffic information, which is output in response to an instruction given by a user operation or an automatically given instruction, is acquired, an output reason of the request to send is determined, and a communication unit is controlled so that the traffic information on different areas is sent depending on the cases where the output reason is the instruction given by the user operation or the automatically given instruction.

摘要翻译： 通常，根据发送请求的输出原因，不能发送不同的交通信息。 根据本发明，获取响应于由用户操作或自动给定指令给出的指令而输出的交通信息的请求，确定发送请求的输出原因，以及通信单元 被控制，使得根据输出原因是用户操作或自动给定指令给出的指令的情况，发送不同区域的交通信息。

公开(公告)号：US20140195156A1

公开(公告)日：2014-07-10

申请号：US14125389

申请日：2012-05-23

申请人： Toshiki Yamamoto ,  Hiroaki Sugiura ,  Kenji Nagase ,  Kuniaki Tanaka ,  Tomoki Kodan ,  Akira Saito

发明人： Toshiki Yamamoto ,  Hiroaki Sugiura ,  Kenji Nagase ,  Kuniaki Tanaka ,  Tomoki Kodan ,  Akira Saito

IPC分类号： G01C21/36

CPC分类号： G01C21/3626 ,  G01C21/3605 ,  G01C21/3685

摘要： Search criterion information, which indicates a search criterion is transmitted to a search server, destination point information on a destination point, which is a point found by the search server based on the search criterion, is obtained, a candidate point database that stores candidate point information on a candidate point connected to a road in association with the candidate point is searched, the candidate point associated with the candidate point information having a similarity to the destination point information, higher than or equal to a predetermined reference similarity, is identified as an arrival point, and first guidance information that indicates a first route to the arrival point is generated when the arrival point has been identified and second guidance information that indicates a second route to a point closest to the destination point among points on roads is generated when the arrival point has not been identified.

摘要翻译： 表示搜索条件的搜索标准信息被发送到搜索服务器，获取作为基于搜索条件的搜索服务器找到的点的目的地点上的目的地点信息，存储候选点的候选点数据库 搜索与候选点相关联的与道路相关的候选点的信息，将与具有高于或等于预定参考相似度的目的地点信息相似的候选点信息相关联的候选点识别为 到达点和指示到达点的第一路线的第一指导信息是在到达点被识别时产生的，并且当在道路上的点之间产生指示到最接近目的地点的点的第二路线的第二引导信息时 到达点尚未确定。

公开(公告)号：US08706408B2

公开(公告)日：2014-04-22

申请号：US12733894

申请日：2009-02-18

申请人： Kenji Nagase

发明人： Kenji Nagase

IPC分类号： G08G1/123

CPC分类号： G01C21/3492 ,  G08G1/0104 ,  G08G1/096811 ,  G08G1/096844

摘要： When a destination is set, a CPU transmits to an information distribution center average vehicle speed information and so on together with a request command requesting for statistical traffic information. On the other hand, a CPU selects statistical traffic information per vehicle speed region of a predetermined vehicle speed region for each secondary mesh to thereby search for a basic route to the destination. Subsequently, the CPU identifies a vehicle speed region for each road type from the average vehicle speed information and a vehicle speed region determination table, selects for each mesh ID of all the secondary meshes through which the basic route passes the statistical traffic information per vehicle speed region corresponding to the vehicle speed region identified for each road type from the statistical traffic information per vehicle speed region classified by road types, and distributes it to a navigation device.

摘要翻译： 当设置了目的地时，CPU与需要统计交通信息的请求命令一起向信息分发中心发送平均车速信息等。 另一方面，CPU为每个辅助网格选择每个车辆速度区域的每个车辆速度区域的统计交通信息，从而搜索到目的地的基本路线。 随后，CPU根据平均车速信息和车速区域确定表来识别每种道路类型的车速区域，选择基本路线通过每个车辆速度的统计交通信息的所有二次网格的每个网格ID 区域对应于根据道路类型分类的每个车速区域的统计交通信息为每个道路类型识别的车速区域，并将其分配给导航装置。

公开(公告)号：US08666646B2

公开(公告)日：2014-03-04

申请号：US13510443

申请日：2010-12-02

申请人： Tomoyuki Zaitsu ,  Kenji Nagase ,  Kazunori Watanabe ,  Tooru Yamazaki

发明人： Tomoyuki Zaitsu ,  Kenji Nagase ,  Kazunori Watanabe ,  Tooru Yamazaki

IPC分类号： G08G1/16

CPC分类号： G08G1/163 ,  G08G1/167

摘要： A vehicle guidance device includes: an inter- vehicle distance specification unit that specifies an inter-vehicle distance, which is an inter-vehicle distance in a prescribed lane, between vehicles up to a reference point of a lane change; a recommended section specification unit that ,based on the specified inter-vehicle distance, specifies a recommended section in which a lane change to the prescribed lane should be made before reaching the reference point; and a communication unit that, based on the specified recommended section, outputs guidance information pertaining to the lane change to the prescribed lane.

摘要翻译： 车辆引导装置包括：车辆间距离指定单元，其指定在车道之间的车辆间距离，所述车辆间距离是车道间变化的参考点之间的车辆间距离; 推荐部分规格单元，根据指定的车间距离，指定在到达参考点之前应进行到规定车道的车道更换的推荐部分; 以及通信单元，根据指定的推荐部分，将与车道改变有关的引导信息输出到规定车道。

公开(公告)号：US08433504B2

公开(公告)日：2013-04-30

申请号：US12450657

申请日：2008-08-22

申请人： Teruhide Hayashida ,  Tomoyuki Zaitsu ,  Kazutaka Yoshikawa ,  Kenji Nagase ,  Hiroki Ishikawa

发明人： Teruhide Hayashida ,  Tomoyuki Zaitsu ,  Kazutaka Yoshikawa ,  Kenji Nagase ,  Hiroki Ishikawa

IPC分类号： G01C1/00

CPC分类号： G01C21/26 ,  G08G1/0112 ,  G08G1/0133 ,  G08G1/0969

摘要： A traffic information generation method for generating traffic information for each link includes a vehicle speed detection step of detecting a vehicle speed at predetermined distance intervals or at predetermined time intervals using a vehicle speed sensor; and a traffic jam degree detection step of referring to a specified speed and a specified distance prescribed in association with a traffic jam degree representing a level of a traffic jam and a connection determination distance prescribed in accordance with a road type to detect the traffic jam degree corresponding to the vehicle speed. When a link length falls within a predetermined range, information on the traffic jam degree corresponding to a fastest vehicle speed within a prescribed starting point distance from a beginning of the link is allocated to the link.

摘要翻译： 用于产生每个链路的交通信息的交通信息生成方法包括：车速检测步骤，使用车速传感器以预定的距离间隔或者以预定的时间间隔检测车速; 以及交通堵塞度检测步骤，涉及与表示交通堵塞等级的交通堵塞程度和根据道路类型规定的连接确定距离相关联的指定速度和指定距离，以检测交通堵塞度 对应车速。 当链路长度落在预定范围内时，将与从链路开始起的规定起点距离内的最快车速对应的交通堵塞度信息分配给链路。

公开(公告)号：US08255145B2

公开(公告)日：2012-08-28

申请号：US12528851

申请日：2008-02-26

申请人： Kenichi Murata ,  Kazutaka Yoshikawa ,  Tomoyuki Zaitsu ,  Kenji Nagase ,  Hiroki Ishikawa

发明人： Kenichi Murata ,  Kazutaka Yoshikawa ,  Tomoyuki Zaitsu ,  Kenji Nagase ,  Hiroki Ishikawa

IPC分类号： G06F19/00

CPC分类号： G01C21/3492 ,  G08G1/01 ,  G08G1/0104 ,  G09B29/007 ,  G09B29/10

摘要： A travel time calculation server is provided which comprises: a probe data reception part 31 configured to receive travel time data of an intersection node 6 through which a vehicle 3 passes as well as a traffic event of each of links 1-4 connecting to the intersection node; and a right and left turn cost generating part 33 configured to store a table, which stores the travel time data of the intersection node 6 associated with combinations of traffic events of the links 1-4, in storage means 35.

摘要翻译： 提供了一种旅行时间计算服务器，其包括：探测数据接收部分31，被配置为接收车辆3所经过的交叉路口节点6的行进时间数据以及连接到交叉路口的每条链路1-4的交通事件 节点; 以及左，右转弯成本生成部33，其将存储与链接1-4的交通事件的组合相关联的交叉路口节点6的行驶时间数据存储在存储装置35中的表。