公开(公告)号：US4750584A

公开(公告)日：1988-06-14

申请号：US819858

申请日：1986-01-17

申请人： Hiroaki Tanaka ,  Shigeyuki Akita ,  Hideki Kashiwagi

发明人： Hiroaki Tanaka ,  Shigeyuki Akita ,  Hideki Kashiwagi

IPC分类号： G01B17/00 ,  B60C23/06 ,  G01S13/06 ,  G01S13/88 ,  G01S15/10 ,  G01S15/88 ,  G01S1/72 ,  G01S15/00

CPC分类号： G01S15/88 ,  B60C23/066 ,  B60C23/067 ,  G01S15/101 ,  Y10S367/901

摘要： A distance detecting device having a transmitter for intermittently transmitting measuring waves toward an object, a pair of receivers provided so as to be spaced from each other by half the wave length of the waves in a direction of the object, each receiver receiving reflected waves from the object and transmitting a reception signal responsive to the amplitude of the reflected waves, an addition circuit for adding the reception signal from each of the pair of receivers and transmitting an addition signal, a peak detection circuit for detecting a peak of the addition signal and transmitting a reflected waves reach signal at the time of peak detection, and an operation device for calculating the distance to the object based on the return time from the time when the waves are transmitted to the time when the reflected waves reach signal is outputted.

摘要翻译： 一种距离检测装置，具有用于将物体间隔地发送到物体的发射器，一对接收器，被设置为在物体的方向上彼此间隔开波长波长的一半，每个接收器接收来自 所述对象并且响应于所述反射波的幅度发送接收信号;加法电路，用于将来自所述一对接收器中的每一个的接收信号相加并发送加法信号，用于检测所述相加信号的峰值的峰值检测电路;以及 在峰值检测时发送反射波到达信号，并且输出用于基于从发送时的时间到反射波到达信号时的返回时间来计算到物体的距离的操作装置。

公开(公告)号：US4625411A

公开(公告)日：1986-12-02

申请号：US739473

申请日：1985-05-30

申请人： Hideki Kashiwagi ,  Shigeyuki Akita ,  Hiroaki Tanaka ,  Akira Kuno

发明人： Hideki Kashiwagi ,  Shigeyuki Akita ,  Hiroaki Tanaka ,  Akira Kuno

IPC分类号： G01B11/26 ,  B60R16/02 ,  B60R16/027 ,  B62D15/02 ,  G01D5/244 ,  G01D5/245 ,  G08C19/10

CPC分类号： B60R16/027 ,  B62D15/02 ,  G01D5/2457

摘要： An apparatus for detecting a rotation of, for example, an automotive steering wheel has comprises a rotary plate fixed to a shaft and rotatable in accordance with a rotation of the steering wheel, an electric circuit for detecting a rotation of the rotary plate; a rotary member rotatable in accordance with a rotation of the shaft; a first opening for detecting a reference position signal provided in the rotary plate, a second opening for detecting a reference position signal provided in the rotary member, a reduction gear mechanism for reducing the rotational speed of the rotary member such as to allow the first and second signal detecting openings to be aligned with each other once in a plurality of rotations of the shaft, and photo electro transducers for detecting a reference position disposed in a line passing through the first and second signal detecting openings. The position detecting transducers outputting reference position signal upon an alignment of the first and second signal detecting openings with the line.

摘要翻译： 一种用于检测例如汽车方向盘的旋转的装置包括固定在轴上并可根据方向盘的旋转而旋转的旋转板，用于检测旋转盘旋转的电路; 旋转构件，其可以根据所述轴的旋转而旋转; 用于检测设置在旋转板中的基准位置信号的第一开口，用于检测设置在旋转构件中的基准位置信号的第二开口，用于减小旋转构件的旋转速度的减速齿轮机构， 第二信号检测开口在轴的多个转动中彼此对准一次;以及光电转换器，用于检测设置在通过第一和第二信号检测开口的线中的基准位置。 所述位置检测传感器在所述第一和第二信号检测开口与所述线对准时输出基准位置信号。

公开(公告)号：US07862945B2

公开(公告)日：2011-01-04

申请号：US11446163

申请日：2006-06-05

申请人： Tomohiro Saito ,  Hideki Kashiwagi

发明人： Tomohiro Saito ,  Hideki Kashiwagi

IPC分类号： H01M8/04 ,  B60L8/00

CPC分类号： H01M16/006 ,  B60L11/1851 ,  B60L11/1887 ,  B60L11/1894 ,  H01M8/04679 ,  H01M8/04738 ,  H01M8/04873 ,  H01M8/04947 ,  H01M2250/20 ,  H02J7/34 ,  H02J2001/004 ,  Y02T10/705 ,  Y02T90/32 ,  Y02T90/34

摘要： A fuel cell system according to the present invention has a movement drive device (load) (2), a fuel cell (10) for supplying electric power to the drive device, an electric power storing device (31) consuming electric power equivalent to the consumption power of the drive device, and an electronic control unit (connection control unit) (4) for controlling the connection of the fuel cell to the drive device. Before the fuel cell is connected to the drive device by the control of the electronic control unit, the fuel cell is made to generate electric power equivalent to the consumption power of the drive device, and the generated power is supplied to the electric power storing device. When a fuel cell voltage at the time of supply of the electric power to the electric power storing device is not less than a specified value, the connection between the fuel cell and the drive device is permitted.

摘要翻译： 根据本发明的燃料电池系统具有移动驱动装置（负载）（2），用于向驱动装置提供电力的燃料电池（10），消耗与该驱动装置相当的电力的电力存储装置（31） 驱动装置的消耗功率，以及用于控制燃料电池与驱动装置的连接的电子控制单元（连接控制单元）（4）。 在通过电子控制单元的控制将燃料电池单元连接到驱动装置之前，使得燃料电池产生与驱动装置的消耗电力相当的电力，并将发电电力供给到蓄电装置 。 当向蓄电装置供给电力时的燃料电池电压为规定值以上时，允许燃料电池与驱动装置之间的连接。

公开(公告)号：US07482074B2

公开(公告)日：2009-01-27

申请号：US10535094

申请日：2003-11-21

申请人： Naohiro Yoshida ,  Kenji Kurita ,  Tomonori Yachi ,  Hideki Kashiwagi

发明人： Naohiro Yoshida ,  Kenji Kurita ,  Tomonori Yachi ,  Hideki Kashiwagi

IPC分类号： H01M8/00 ,  H01M8/12

CPC分类号： H01M8/04388 ,  B60L2250/26 ,  H01M8/04089 ,  H01M8/04223 ,  H01M8/04303 ,  H01M8/04402 ,  H01M8/04559 ,  H01M8/04619 ,  H01M8/04753 ,  H01M8/04992 ,  H01M8/241 ,  H01M8/2457

摘要： A fuel cell system FC replenishes a fuel cell stack with air or hydrogen by temporarily driving a compressor or a low-pressure valve even during an intermittent operation mode. If air is supplied for replenishment, the amount of air remaining in an air supply system is kept substantially constant, so that the voltage fall during a stop of the fuel cell system can be curbed. If hydrogen is supplied for replenishment, the amount of hydrogen moving to the air supply system is offset, so that a delay in supplying hydrogen can be curbed. Furthermore, the fuel cell system FC inputs signals from a sensor, such as, a brake sensor, a shift selector, or other suitable means and anticipates acceleration of a vehicle equipped with the system FC. On the basis of the anticipation of acceleration, the system FC replenishes the fuel cell stack with air or hydrogen in advance.

摘要翻译： 燃料电池系统FC即使在间歇运行模式下也临时驱动压缩机或低压阀，由空气或氢气补充燃料电池堆。 如果空气被供应用于补充，则空气供应系统中残留的空气量保持基本上恒定，从而可以抑制在燃料电池系统停止期间的电压下降。 如果供应氢气用于补充，则向空气供应系统移动的氢气量被抵消，从而可以抑制供氢的延迟。 此外，燃料电池系统FC从诸如制动传感器，换档选择器或其它合适装置的传感器输入信号，并且预期配备有系统FC的车辆的加速度。 在预计加速的基础上，系统FC预先用空气或氢气补充燃料电池堆。

公开(公告)号：US20050053814A1

公开(公告)日：2005-03-10

申请号：US10931981

申请日：2004-09-02

申请人： Tomonori Imamura ,  Toshiyuki Kawai ,  Shinya Sakaguchi ,  Kunio Okamoto ,  Hideshi Izuhara ,  Hideki Kashiwagi ,  Tetsuroh Kikuchi

发明人： Tomonori Imamura ,  Toshiyuki Kawai ,  Shinya Sakaguchi ,  Kunio Okamoto ,  Hideshi Izuhara ,  Hideki Kashiwagi ,  Tetsuroh Kikuchi

IPC分类号： C25B1/00 ,  C25B3/00 ,  C25B15/02 ,  H01M8/00 ,  H01M8/04 ,  H01M8/12 ,  H01M8/18

CPC分类号： H01M8/04231 ,  B60L11/1881 ,  H01M8/04097 ,  H01M8/04126 ,  H01M2250/20 ,  Y02T90/32 ,  Y02T90/34

摘要： A fuel cell system, control method and current measuring device for a power unit are disclosed. The fuel cell system includes a fuel cell having local areas, a current measuring device associated with at least one of the local areas to measure localized current related to a specified operating characteristic, and a control section for diagnosing an operating condition of the fuel cell in response to localized current to enable optimum control of the fuel cell depending upon a specified operating characteristic determined by localized current. The control method controls the operating condition of the fuel cell in response to localized current indicative of the specified operating characteristic of the fuel cell. The current measuring device includes an electrical conductor formed with a recessed portion, a localized current conductor received in the recessed portion, and a current sensor for detecting current flowing across the localized current conductor.

摘要翻译： 公开了用于动力单元的燃料电池系统，控制方法和电流测量装置。 燃料电池系统包括具有局部区域的燃料电池，与至少一个局部区域相关联的电流测量装置，以测量与指定的工作特性相关的局部电流;以及控制部分，用于诊断燃料电池的运行状态 响应于局部电流，以根据由局部电流确定的规定的工作特性实现对燃料电池的最佳控制。 控制方法响应于指示燃料电池的指定工作特性的局部电流来控制燃料电池的运行状态。 电流测量装置包括形成有凹部的电导体，容纳在凹部中的局部电流导体，以及用于检测流过局部电流导体的电流的电流传感器。

公开(公告)号：US08760003B2

公开(公告)日：2014-06-24

申请号：US13196113

申请日：2011-08-02

申请人： Akihiro Imura ,  Hideki Kashiwagi

发明人： Akihiro Imura ,  Hideki Kashiwagi

IPC分类号： B60L1/00

CPC分类号： B60L3/0015 ,  B60L2240/40

摘要： The vehicle-use power supply control apparatus is for controlling transmission of electric power between a vehicle-mounted power supply apparatus including switching elements turned on and off in accordance with manipulation signals and an external power supply located outside the vehicle. The vehicle-use power supply control apparatus includes a control section to output an electric power transmission command signal depending on an electric power transmission request signal received from an external device, and a manipulation signal generating section to generate the manipulation signals based on the electric power transmission command signal received from the control section. The control section is configured to operate in order that noise sound generated due to switching operation of the vehicle-mounted power supply apparatus is within an audio frequency range.

摘要翻译： 车用电源控制装置用于根据操作信号控制包括开关元件的车载电源装置和位于车辆外部的外部电源的电力传输。 车用电源控制装置包括：控制部，其根据从外部装置接收的电力传输请求信号输出电力传输指令信号;以及操作信号生成部，基于电力生成操作信号 从控制部接收的发送命令信号。 控制部被配置为使得由于车载电源装置的切换操作而产生的噪声声音在音频范围内的操作。

公开(公告)号：US20060003205A1

公开(公告)日：2006-01-05

申请号：US10535094

申请日：2003-11-21

申请人： Naohiro Yoshida ,  Kenji Kurita ,  Tomonori Yachi ,  Hideki Kashiwagi

发明人： Naohiro Yoshida ,  Kenji Kurita ,  Tomonori Yachi ,  Hideki Kashiwagi

IPC分类号： H01M8/04

CPC分类号： H01M8/04388 ,  B60L2250/26 ,  H01M8/04089 ,  H01M8/04223 ,  H01M8/04303 ,  H01M8/04402 ,  H01M8/04559 ,  H01M8/04619 ,  H01M8/04753 ,  H01M8/04992 ,  H01M8/241 ,  H01M8/2457

摘要： A fuel cell system FC replenishes a fuel cell stack with air or hydrogen by temporarily driving a compressor 41 or a low-pressure valve 24 even during an intermittent operation mode. If air is supplied for replenishment, the amount of air remaining in an air supply system is kept substantially constant, so that the voltage fall during a stop of the fuel cell system can be curbed. If hydrogen is supplied for replenishment, the amount of hydrogen moving to the air supply system is offset, so that a delay in supplying hydrogen can be curbed. Furthermore, the fuel cell system FC inputs signals from a brake sensor 102, a shift selector 104, etc., and anticipates acceleration of a vehicle equipped with the system FC. On the basis of the anticipation of acceleration, the system FC replenishes the fuel cell stack with air or hydrogen in advance.

摘要翻译： 燃料电池系统FC即使在间歇运行模式下也临时驱动压缩机41或低压阀24，用空气或氢气补充燃料电池堆。 如果空气被供应用于补充，则空气供应系统中残留的空气量保持基本上恒定，从而可以抑制在燃料电池系统停止期间的电压下降。 如果供应氢气用于补充，则向空气供应系统移动的氢气量被抵消，从而可以抑制供氢的延迟。 此外，燃料电池系统FC输入来自制动传感器102，换档选择器104等的信号，并且预期配备有系统FC的车辆的加速。 在预计加速的基础上，系统FC预先用空气或氢气补充燃料电池堆。

公开(公告)号：US20120026771A1

公开(公告)日：2012-02-02

申请号：US13196113

申请日：2011-08-02

申请人： Akihiro Imura ,  Hideki Kashiwagi

发明人： Akihiro Imura ,  Hideki Kashiwagi

IPC分类号： H02M7/00

CPC分类号： B60L3/0015 ,  B60L2240/40

摘要： The vehicle-use power supply control apparatus is for controlling transmission of electric power between a vehicle-mounted power supply apparatus including switching elements turned on and off in accordance with manipulation signals and an external power supply located outside the vehicle. The vehicle-use power supply control apparatus includes a control section to output an electric power transmission command signal depending on an electric power transmission request signal received from an external device, and a manipulation signal generating section to generate the manipulation signals based on the electric power transmission command signal received from the control section. The control section is configured to operate in order that noise sound generated due to switching operation of the vehicle-mounted power supply apparatus is within an audio frequency range.

摘要翻译： 车用电源控制装置用于根据操作信号控制包括开关元件的车载电源装置和位于车辆外部的外部电源的电力传输。 车用电源控制装置包括：控制部，其根据从外部装置接收的电力传输请求信号输出电力传输指令信号;以及操作信号生成部，基于电力生成操作信号 从控制部接收的发送命令信号。 控制部被配置为使得由于车载电源装置的切换操作而产生的噪声声音在音频范围内的操作。

公开(公告)号：US07670700B2

公开(公告)日：2010-03-02

申请号：US10931981

申请日：2004-09-02

申请人： Tomonori Imamura ,  Toshiyuki Kawai ,  Shinya Sakaguchi ,  Kunio Okamoto ,  Hideshi Izuhara ,  Hideki Kashiwagi ,  Tetsuroh Kikuchi

发明人： Tomonori Imamura ,  Toshiyuki Kawai ,  Shinya Sakaguchi ,  Kunio Okamoto ,  Hideshi Izuhara ,  Hideki Kashiwagi ,  Tetsuroh Kikuchi

IPC分类号： H01M8/04 ,  H01M8/18 ,  H01M8/00 ,  H01M8/12 ,  C25B1/00

CPC分类号： H01M8/04231 ,  B60L11/1881 ,  H01M8/04097 ,  H01M8/04126 ,  H01M2250/20 ,  Y02T90/32 ,  Y02T90/34

摘要： A fuel cell system, control method and current measuring device for a power unit are disclosed. The fuel cell system includes a fuel cell having local areas, a current measuring device associated with at least one of the local areas to measure localized current related to a specified operating characteristic, and a control section for diagnosing an operating condition of the fuel cell in response to localized current to enable optimum control of the fuel cell depending upon a specified operating characteristic determined by localized current. The control method controls the operating condition of the fuel cell in response to localized current indicative of the specified operating characteristic of the fuel cell. The current measuring device includes an electrical conductor formed with a recessed portion, a localized current conductor received in the recessed portion, and a current sensor for detecting current flowing across the localized current conductor.

摘要翻译： 公开了用于动力单元的燃料电池系统，控制方法和电流测量装置。 燃料电池系统包括具有局部区域的燃料电池，与至少一个局部区域相关联的电流测量装置，以测量与指定的工作特性相关的局部电流;以及控制部分，用于诊断燃料电池的运行状态 响应于局部电流，以根据由局部电流确定的规定的工作特性实现对燃料电池的最佳控制。 控制方法响应于指示燃料电池的指定工作特性的局部电流来控制燃料电池的运行状态。 电流测量装置包括形成有凹部的电导体，容纳在凹部中的局部电流导体，以及用于检测流过局部电流导体的电流的电流传感器。

公开(公告)号：US20060222917A1

公开(公告)日：2006-10-05

申请号：US11446163

申请日：2006-06-05

申请人： Tomohiro Saito ,  Hideki Kashiwagi

发明人： Tomohiro Saito ,  Hideki Kashiwagi

IPC分类号： H01M8/04 ,  B60L11/18

CPC分类号： H01M16/006 ,  B60L11/1851 ,  B60L11/1887 ,  B60L11/1894 ,  H01M8/04679 ,  H01M8/04738 ,  H01M8/04873 ,  H01M8/04947 ,  H01M2250/20 ,  H02J7/34 ,  H02J2001/004 ,  Y02T10/705 ,  Y02T90/32 ,  Y02T90/34

摘要： A fuel cell system according to the present invention has a movement drive device (load) (2), a fuel cell (10) for supplying electric power to the drive device, an electric power storing device (31) consuming electric power equivalent to the consumption power of the drive device, and an electronic control unit (connection control unit) (4) for controlling the connection of the fuel cell to the drive device. Before the fuel cell is connected to the drive device by the control of the electronic control unit, the fuel cell is made to generate electric power equivalent to the consumption power of the drive device, and the generated power is supplied to the electric power storing device. When a fuel cell voltage at the time of supply of the electric power to the electric power storing device is not less than a specified value, the connection between the fuel cell and the drive device is permitted.

摘要翻译： 根据本发明的燃料电池系统具有移动驱动装置（负载）（2），用于向驱动装置提供电力的燃料电池（10），消耗与该驱动装置相当的电力的电力存储装置（31） 驱动装置的消耗功率，以及用于控制燃料电池与驱动装置的连接的电子控制单元（连接控制单元）（4）。 在通过电子控制单元的控制将燃料电池单元连接到驱动装置之前，使得燃料电池产生与驱动装置的消耗电力相当的电力，并将发电电力供给到蓄电装置 。 当向蓄电装置供给电力时的燃料电池电压为规定值以上时，允许燃料电池与驱动装置之间的连接。