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1. 发明申请

US20100028727A1 METHOD AND APPARATUS FOR STARTING A FUEL CELL ENGINE IN A VEHICLE EQUIPPED WITH AN ULTRACAPACITOR 有权
标题翻译：燃油箱发动机在装有超声波燃烧器的车辆中的方法和装置
公开(公告)号：US20100028727A1
公开(公告)日：2010-02-04
申请号：US12184766
申请日：2008-08-01
申请人： Matthew K. Hortop , David John Keyes , Ellen Greifenstein , Kazuyuki Izawa , Kengo Ikeya
发明人： Matthew K. Hortop , David John Keyes , Ellen Greifenstein , Kazuyuki Izawa , Kengo Ikeya
IPC分类号： H01M8/00
CPC分类号： B60W10/28 , B60K6/32 , B60W10/30 , B60W20/00 , B60Y2400/112 , B60Y2400/114 , H01M8/04223 , H01M8/04225 , H01M8/04302 , H01M16/003 , Y02T10/6278 , Y02T10/92 , Y02T90/34
摘要： A hybrid fuel cell system that employs a fuel cell stack and an ultracapacitor. A diode is provided on a high voltage electrical bus between the fuel cell stack and the ultracapacitor so that high voltage from the ultracapacitor does not affect the operation of the fuel cell stack. During system start-up, a by-pass switch is closed to by-pass the ultracapacitor so that power from the ultracapacitor can be used to start various system loads, such as a cathode side air compressor that provides air to the fuel cell stack. A 12 volt-to-high voltage converter is employed to provide a low power, high voltage supply from a low voltage battery to the system loads at start-up when the by-pass switch is opened, but before a fuel cell stack switch is closed.
摘要翻译：一种采用燃料电池堆和超级电容器的混合燃料电池系统。在燃料电池堆和超级电容器之间的高压电气总线上提供二极管，使得来自超级电容器的高电压不影响燃料电池堆的操作。在系统启动期间，旁路开关闭合以绕过超级电容器，使得来自超级电容器的功率可以用于启动各种系统负载，例如向燃料电池堆提供空气的阴极侧空气压缩机。采用12伏至高电压转换器，当旁路开关打开时，在燃料电池堆开关为燃料电池堆叠开关之前，从低电压电池向起动时的系统负载提供低功率高电压电源关闭。

2. 发明授权

US07228209B2 Vehicle-drive control system and method and program therefor 有权
标题翻译：车辆驱动控制系统及其方法和程序
公开(公告)号：US07228209B2
公开(公告)日：2007-06-05
申请号：US10856861
申请日：2004-06-01
申请人： Kazuyuki Izawa , Hideki Hisada , Masaki Nomura , Kozo Yamaguchi , Toshio Okoshi , Tomochika Inagaki , Kazuma Hasegawa
发明人： Kazuyuki Izawa , Hideki Hisada , Masaki Nomura , Kozo Yamaguchi , Toshio Okoshi , Tomochika Inagaki , Kazuma Hasegawa
IPC分类号： B60L9/00
CPC分类号： B60W20/10 , B60K6/445 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/20 , B60L15/2009 , B60L2210/40 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2260/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18018 , B60W2510/0685 , F02D41/009 , F02D41/042 , F02D41/062 , F02D2041/0095 , F02D2200/0404 , F02D2200/501 , F02D2250/26 , F02N11/0814 , F02N15/003 , F02N19/005 , F02N2019/008 , Y02T10/48 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10T477/23 , Y10T477/623
摘要： The invention includes a target-engine-speed acquisition element that acquires a target engine speed necessary to reduce engine speed, thereby stopping the engine at a target stop position; a crank-angle acquisition element that acquires a crank angle indicative of the position of a crankshaft; and a target-engine-speed correction element that corrects the target engine speed according to the acquired crank angle. Because the target engine speed is corrected according to the crank angle, the engine can be stopped at the target stop position even if the friction in the engine, the electric motor, etc. varies, the temperature or viscosity of the lubricating and cooling oils varies, or the vehicle is accelerated or decelerated during the reduction of the engine speed.
摘要翻译：本发明包括目标发动机速度获取元件，其获取降低发动机转速所需的目标发动机转速，从而将发动机停止在目标停止位置; 曲柄角获取元件，其获取表示曲轴位置的曲柄角; 以及根据所获取的曲柄角校正目标发动机转速的目标发动机速度校正元件。由于目标发动机转速根据曲轴角度进行修正，所以即使发动机，电动机等的摩擦发生变化，发动机也能够停止在目标停止位置，因此润滑油和冷却油的温度或粘度变化或者在发动机转速降低期间车辆被加速或减速。

3. 发明授权

US06994652B2 Hybrid type vehicle drive control device, hybrid type vehicle drive control method, and program therefor 失效
标题翻译：混合型车辆驱动控制装置，混合动力车辆驱动控制方法及其程序
公开(公告)号：US06994652B2
公开(公告)日：2006-02-07
申请号：US10801646
申请日：2004-03-17
申请人： Tomoo Atarashi , Masaki Nomura , Kazuyuki Izawa
发明人： Tomoo Atarashi , Masaki Nomura , Kazuyuki Izawa
IPC分类号： B60K1/02
CPC分类号： B60W20/11 , B60K6/365 , B60K6/445 , B60L7/26 , B60W10/08 , B60W10/184 , B60W20/00 , B60W30/18109 , B60W30/1884 , F16H3/727 , F16H2037/0866 , Y02T10/6239 , Y10T477/23 , Y10T477/81
摘要： A hybrid type vehicle drive control device for preventing an engine from being stalled as a generator fixing mechanism is released. The hybrid type vehicle drive control device includes a generator connected differentially rotatably and mechanically to the engine, a generator fixing mechanism for mechanically stopping the rotation of the generator, a braking state decision device for deciding a braking state by a braking brake and a release control device for releasing the generator fixing mechanism when it is decided that an abrupt braking has been performed. When the abrupt braking is performed, the generator fixing mechanism can be released to prevent the engine speed from lowering and the engine from being stalled.
摘要翻译：释放用于防止发动机作为发电机固定机构停止的混合动力车辆驱动控制装置。混合动力型车辆用驱动控制装置包括与发动机差速旋转并机械地连接的发电机，用于机械地停止发电机的旋转的发电机固定机构，用于通过制动制动器来决定制动状态的制动状态判定装置和释放控制当确定已经执行了突然制动时，用于释放发电机固定机构的装置。当进行突然制动时，可以释放发电机固定机构，以防止发动机转速降低并且发动机停止。

4. 发明授权

US06968260B2 Vehicle drive control apparatus, vehicle drive control method and program therefor 失效
标题翻译：车辆驱动控制装置，车辆驱动控制方法及其程序
公开(公告)号：US06968260B2
公开(公告)日：2005-11-22
申请号：US10679437
申请日：2003-10-07
申请人： Rie Okada , Norio Tomiya , Kazuyuki Izawa
发明人： Rie Okada , Norio Tomiya , Kazuyuki Izawa
IPC分类号： B60K6/445 , B60L11/14 , B60W20/00 , G05B23/02 , G07C5/08
CPC分类号： B60W20/50 , B60W20/00 , G05B23/00 , G07C5/085
摘要： A vehicle drive control apparatus includes buffers, as a recording portion, set for each of a plurality of storage items, each of the plurality of storage items having a different sampling cycle, and a controller that samples variable quantities, that indicate a status of a vehicle that changes with a running of the vehicle, at a sampling cycle set for each of the plurality of storage items and records the variable quantities in each of the buffers as storage data.
摘要翻译：车辆驱动控制装置包括作为多个存储项目中的每一个设置的作为记录部分的缓冲器，所述多个存储项目中的每一个具有不同的采样周期，以及控制器，其对可变量进行采样，所述控制器指示状态以对于多个存储项目中的每个存储项目设置的采样周期，以车辆的运行而变化的车辆，并将每个缓冲器中的可变量记录为存储数据。

5. 发明申请

US20050203680A1 Electrically operated vehicle drive controller, electrically operated vehicle drive control method and its program 有权
标题翻译：电动车辆驱动控制器，电动车辆驱动控制方法及其程序
公开(公告)号：US20050203680A1
公开(公告)日：2005-09-15
申请号：US11076015
申请日：2005-03-10
申请人： Hideki Hisada , Kazuo Aoki , Kazuyuki Izawa , Masaki Nomura , Kazuma Hasegawa
发明人： Hideki Hisada , Kazuo Aoki , Kazuyuki Izawa , Masaki Nomura , Kazuma Hasegawa
IPC分类号： B60W20/00 , B60K6/445 , B60L11/14 , B60L15/20 , B60W10/06 , B60W10/08 , F02D29/02 , F02D29/06 , F02D45/00 , G06F17/00
CPC分类号： B60W20/00 , B60K6/445 , B60L2240/421 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W2510/081 , B60W2710/083 , Y02T10/6239 , Y02T10/642 , Y02T10/7258 , Y10T477/23
摘要： An apparatus and a method to stably run an electrically operated vehicle is disclosed. The invention has an electric generator target torque calculation processor, a first determination processor for calculating an inertia correction determining value, a second determination processor for calculating an integral term correction determining value, a determining mode switching condition judgment processor, and a drive motor target torque calculation processor. When a determining mode switching condition exists, the drive motor target torque calculation processor switches between a first determining mode for calculating drive motor target torque, and a second determining mode for calculating the drive motor target torque. When the determining mode switching condition exists, the first determining mode and the second determining mode are switched so that the drive motor target torque is calculated on the basis of the integral term correction determining value.
摘要翻译：公开了一种稳定运行电动车辆的装置和方法。本发明具有发电机目标转矩计算处理器，用于计算惯性校正确定值的第一确定处理器，用于计算积分项校正确定值的第二确定处理器，确定模式切换条件判断处理器和驱动电动机目标转矩计算处理器。当存在确定模式切换条件时，驱动电动机目标转矩计算处理器在用于计算驱动电动机目标转矩的第一确定模式和用于计算驱动电动机目标转矩的第二确定模式之间切换。当存在确定模式切换条件时，切换第一确定模式和第二确定模式，使得基于积分项校正确定值来计算驱动电动机目标转矩。

6. 发明授权

US08446118B2 Rotary electric machine control device 有权
标题翻译：旋转电机控制装置
公开(公告)号：US08446118B2
公开(公告)日：2013-05-21
申请号：US12656274
申请日：2010-01-22
申请人： Seiichi Kinugasa , Jin Izawa , Kazuyuki Izawa , Kazuo Aoki
发明人： Seiichi Kinugasa , Jin Izawa , Kazuyuki Izawa , Kazuo Aoki
IPC分类号： H02P7/00
CPC分类号： H02P21/05 , B60L15/025 , H02P2205/05 , Y02T10/643 , Y02T10/7258
摘要： A rotary electric machine control device includes a positive/negative determination section that determines whether an output torque of the rotary electric machine is positive or negative; a correction parameter setting section that sets as a correction parameter a phase difference of a sinusoidal ripple correction wave for reducing torque ripple of the rotary electric machine with respect to a magnetic pole position of the rotary electric machine depending on whether the output torque is positive or negative; and a correction wave generation section that generates the ripple correction wave on the basis of the correction parameter.
摘要翻译：一种旋转电机控制装置，包括：正/负判定部，其判断旋转电机的输出转矩是正还是负; 校正参数设定部，其根据输出转矩是正还是将旋转电机的转矩波动相对于旋转电机的磁极位置的正弦波动校正波的相位差设定为校正参数，负; 以及校正波生成部，其基于校正参数生成纹波校正波。

7. 发明授权

US06883626B2 Hybrid vehicle and control method thereof 失效
标题翻译：混合动力车辆及其控制方法
公开(公告)号：US06883626B2
公开(公告)日：2005-04-26
申请号：US09984293
申请日：2001-10-29
申请人： Kazuo Aoki , Kazuyuki Izawa , Hideki Hisada
发明人： Kazuo Aoki , Kazuyuki Izawa , Hideki Hisada
IPC分类号： G01L5/00 , B60K1/02 , B60K6/20 , B60K6/26 , B60K6/40 , B60K6/445 , B60L11/00 , B60L11/14 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W20/00 , F02D29/02 , F02D29/06 , F02D45/00 , F16D65/28 , B60K1/00
CPC分类号： B60W20/00 , B60K1/02 , B60K6/445 , B60L11/123 , B60L11/14 , B60L2240/421 , B60L2240/443 , B60L2270/145 , B60W10/04 , B60W10/06 , B60W10/08 , B60W2510/0657 , B60W2510/081 , B60W2510/082 , B60W2510/083 , B60W2710/0666 , B60W2710/083 , F02D41/26 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/7077 , Y10S903/903 , Y10S903/906 , Y10S903/951
摘要： A hybrid vehicle including an engine, a generator motor, an output shaft connected to a drive wheel, a differential gear device including at least three gear elements that are connected to the engine, the generator motor and the output shaft, respectively; a fixing device that mechanically fixes a rotation of the generator motor; and a controller that calculates a correction value partially based on a generator motor torque and corrects an engine torque by the correction value.
摘要翻译：一种混合动力车辆，包括发动机，发电机电动机，连接到驱动轮的输出轴，差速齿轮装置，分别包括连接到发动机，发电机电动机和输出轴的至少三个齿轮元件; 机械地固定所述发电电动机的旋转的固定装置; 以及控制器，其部分地基于发电机电动机转矩来计算校正值，并通过校正值来校正发动机转矩。

8. 发明申请

US20130173119A1 STEERING SYSTEM FOR MOTOR-DRIVEN VEHICLE 审中-公开
标题翻译：汽车驾驶车辆转向系统
公开(公告)号：US20130173119A1
公开(公告)日：2013-07-04
申请号：US13821442
申请日：2011-04-11
申请人： Kazuyuki Izawa
发明人： Kazuyuki Izawa
IPC分类号： B62D6/02 , B62D6/00
CPC分类号： B62D6/02 , B60L15/2036 , B60L2240/12 , B60L2240/421 , B62D5/0463 , B62D5/0484 , B62D6/001 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： An object of the present invention is to provide a steering system for a motor-driven vehicle, which has steering operability equivalent to that of a vehicle mounted with a conventional internal combustion engine only, and has steering operability equivalent to an inherent one even during the time when fail-safe control of assist of steering force is carried out. To achieve this object, in the steering system for a motor-driven vehicle including a drive motor that is a power source for the motor-driven vehicle, a motor speed sensor for detecting the speed of the drive motor, a steering system for giving a steering angle to front wheels according to the steering angle of a steering wheel, a vehicle speed sensor for detecting the speed of the motor-driven vehicle, and a power steering controller that outputs an assist amount according to the steering of a passenger based on at least one of the output signals of the motor speed sensor and the vehicle speed sensor, as the speed of the motor-driven vehicle or the speed of the drive motor increases, the assist amount is made smaller.
摘要翻译：本发明的目的是提供一种用于电动车辆的转向系统，其具有与仅安装有常规内燃机的车辆的转向操作性相当的转向操作性，并且具有等同于固有的转向操作性，即使在执行故障安全控制转向力辅助的时间。为了实现该目的，在包括作为电动车辆的电源的驱动电动机的电动车辆的转向系统中，用于检测驱动电动机的速度的电动机速度传感器，根据方向盘的转向角度对前轮的转向角度，用于检测电动车辆的速度的车速传感器以及根据乘客的转向基于at输出辅助量的动力转向控制器电动机速度传感器和车速传感器的输出信号中的至少一个随着电动车辆的速度或驱动电动机的速度的增加，辅助量变小。

9. 发明申请

US20100244755A1 Rotary electric machine control device 有权
标题翻译：旋转电机控制装置
公开(公告)号：US20100244755A1
公开(公告)日：2010-09-30
申请号：US12656274
申请日：2010-01-22
申请人： Seiichi Kinugasa , Jin Izawa , Kazuyuki Izawa , Kazuo Aoki
发明人： Seiichi Kinugasa , Jin Izawa , Kazuyuki Izawa , Kazuo Aoki
IPC分类号： H02P6/10
CPC分类号： H02P21/05 , B60L15/025 , H02P2205/05 , Y02T10/643 , Y02T10/7258
摘要： A rotary electric machine control device includes a positive/negative determination section that determines whether an output torque of the rotary electric machine is positive or negative; a correction parameter setting section that sets as a correction parameter a phase difference of a sinusoidal ripple correction wave for reducing torque ripple of the rotary electric machine with respect to a magnetic pole position of the rotary electric machine depending on whether the output torque is positive or negative; and a correction wave generation section that generates the ripple correction wave on the basis of the correction parameter.
摘要翻译：一种旋转电机控制装置，包括：正/负判定部，其判断旋转电机的输出转矩是正还是负; 校正参数设定部，其根据输出转矩是正还是将旋转电机的转矩波动相对于旋转电机的磁极位置的正弦波动校正波的相位差设定为校正参数，负; 以及校正波生成部，其基于校正参数生成纹波校正波。

10. 发明授权

US08852053B2 Power generation control device for electric vehicle 有权
标题翻译：电动汽车发电控制装置
公开(公告)号：US08852053B2
公开(公告)日：2014-10-07
申请号：US13824584
申请日：2011-06-14
申请人： Kazuyuki Izawa
发明人： Kazuyuki Izawa
IPC分类号： B60K1/02 , B60W20/00 , B60K6/46 , B60W10/26 , B60L11/12 , B60L11/18 , B60W10/08 , B60W10/06
CPC分类号： B60W20/106 , B60K6/46 , B60L11/123 , B60L11/1862 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/13 , B60W2710/244 , Y02T10/6217 , Y02T10/6286 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/93 , Y10T477/23
摘要： A power generation control device for an electric vehicle includes a power generator driven by an internal combustion engine, a drive battery that stores power generated by the power generator and sensing an SOC that is a state of charge, and a drive motor that propels a vehicle using power generated by the power generator or power stored in the drive battery. The power generation control device controls a power generation torque of the power generator to correspond to an output that is a sum of a drive request output calculated based on a manipulation separately from a drive torque of the drive motor and a battery request output calculated based on the SOC.
摘要翻译：一种用于电动车辆的发电控制装置包括由内燃机驱动的动力发电机，存储由发电机产生的电力并感测作为充电状态的SOC的驱动电池以及驱动车辆使用由发电机产生的电力或存储在驱动电池中的电力。发电控制装置控制发电机的发电转矩，以对应于作为基于与驱动电动机的驱动转矩分开的操作计算的驱动请求输出的和的输出与基于 SOC。

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