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1. 发明授权

US10017138B2 Power supply management system and power supply management method 有权
公开(公告)号：US10017138B2
公开(公告)日：2018-07-10
申请号：US14419857
申请日：2012-10-18
申请人： Nozomu Kamioka , Satoshi Wachi , Toshiaki Date , Shingo Yamaguchi
发明人： Nozomu Kamioka , Satoshi Wachi , Toshiaki Date , Shingo Yamaguchi
IPC分类号： B60R16/033 , H02J7/16
CPC分类号： B60R16/033 , H02J7/16
摘要： A second switch (7) is provided between a first power supply circuit including a first capacitor (4) connected in series with a first switch (6) and a second power supply circuit including a second capacitor (5). In a case where a predetermined condition that necessitates supply of electric power from one power supply circuit to the other power supply circuit is established, the first switch (6) is opened to disconnect the first capacitor (4) in the first power supply circuit, and then the second switch (7) is closed to connect between the first power supply circuit and the second power supply circuit.

2. 发明授权

US08876659B2 Engine start control device 有权
标题翻译：发动机启动控制装置
公开(公告)号：US08876659B2
公开(公告)日：2014-11-04
申请号：US13278277
申请日：2011-10-21
申请人： Nozomu Kamioka , Shinji Watanabe , Kensuke Hayashi , Satoshi Wachi
发明人： Nozomu Kamioka , Shinji Watanabe , Kensuke Hayashi , Satoshi Wachi
IPC分类号： B60W10/06 , F04B49/02 , F02N11/08 , F16H61/00 , F02N15/08 , F02D41/02
CPC分类号： F04B49/022 , B60Y2300/18016 , B60Y2300/192 , F02D41/0215 , F02D2250/28 , F02N11/0814 , F02N15/08 , F02N2200/041 , F16H61/0031 , Y02T10/48 , Y10T477/6418 , Y10T477/71
摘要： An engine start control device includes a mechanical pump supplying hydraulic pressure; an electric pump connected in parallel to the mechanical pump and independently driven; a device for stopping the engine when an idling stop condition is satisfied and starting the engine when a restart condition and a fuel injection condition are satisfied; a device for driving the electric pump when the hydraulic pressure is less than a first hydraulic pressure when the engine is stopped by idling stop; and a device for driving a motor at a target speed and for performing control so that the change in the target speed is small compared with the change exhibited when the hydraulic pressure is equal or higher than a second hydraulic pressure, when the hydraulic pressure is less than the second hydraulic pressure, and the restart condition is satisfied after the idling stop.
摘要翻译：发动机启动控制装置包括提供液压的机械泵; 电动泵并联连接到机械泵并独立驱动; 当满足怠速停止条件时停止发动机的装置，并且当重新启动条件和燃料喷射条件被满足时启动发动机; 当发动机通过怠速停止而停止时，液压小于第一液压时驱动电动泵的装置; 以及用于以目标速度驱动电动机并且用于执行控制的装置，使得当液压等于或高于第二液压时显示的变化与目标速度的变化相比较小，当液压较小时超过第二液压，并且在怠速停止之后满足重启条件。

3. 发明申请

US20120295757A1 VEHICLE DRIVE CONTROL SYSTEM 有权
标题翻译：车辆驾驶控制系统
公开(公告)号：US20120295757A1
公开(公告)日：2012-11-22
申请号：US13232537
申请日：2011-09-14
申请人： Shinji WATANABE , Nozomu KAMIOKA , Kensuke HAYASHI
发明人： Shinji WATANABE , Nozomu KAMIOKA , Kensuke HAYASHI
IPC分类号： B60W10/08 , B60W20/00
CPC分类号： B60W10/06 , B60W10/30 , B60W30/18018 , B60W30/18063 , B60W2510/0604 , B60W2510/0638 , B60W2510/0676 , B60W2510/0685 , B60W2510/105 , B60W2540/10 , B60W2540/12 , B60W2710/0644 , F02N11/04 , F02N11/0814 , F02N11/0822 , F02N2011/0896 , F02N2200/022 , F02N2300/104 , F02N2300/2004 , Y02T10/48 , Y02T10/7258 , Y10T477/24
摘要： A vehicle drive control system includes a motor coupled with the driving shaft of an internal combustion engine so that torque can be transmitted to the drive wheels when fuel supply to the engine is cut off. The vehicle travels in a creeping mode in this state while motoring of the engine is performed through driving force of the motor. When accelerator depression is detected, fuel injection into a cylinder waiting for the intake stroke of the engine is begun and the engine is started. The crank angle position at a time when fuel injection is started is utilized as a reference position. When the crankshaft of the engine rotates from the reference crank angle position to a predetermined crank angle position, driving by the motor is stopped and the vehicle is then driven by the engine.
摘要翻译：车辆驱动控制系统包括与内燃机的驱动轴结合的马达，使得在向发动机供油的燃料被切断时扭矩可以传递到驱动轮。在该状态下，车辆以爬行模式行驶，同时通过马达的驱动力来进行发动机的驱动。当检测到加速器下压时，开始向等待发动机的进气冲程的气缸中的燃料喷射，并且发动机起动。燃料喷射开始时的曲柄角位置用作基准位置。当发动机的曲轴从基准曲柄角位置旋转到预定的曲柄角位置时，停止通过马达的驱动，然后由发动机驱动车辆。

4. 发明申请

US20120143418A1 ELECTRICITY GENERATION CONTROL DEVICE FOR VEHICLE 有权
标题翻译：电动汽车发电控制装置
公开(公告)号：US20120143418A1
公开(公告)日：2012-06-07
申请号：US13172331
申请日：2011-06-29
申请人： Kensuke HAYASHI , Satoshi WACHI , Nozomu KAMIOKA
发明人： Kensuke HAYASHI , Satoshi WACHI , Nozomu KAMIOKA
IPC分类号： B60W20/00
CPC分类号： B60W10/06 , B60W10/08 , B60W10/101 , B60W10/30 , B60W20/11 , B60W30/1882 , B60W30/1886 , B60W2510/0638 , B60W2510/0657 , B60W2510/1005 , B60W2520/10 , Y02T10/6286
摘要： An electricity generation control device calculates a virtual electricity generation efficiency where a transmission gear ratio of a continuously variable transmission is changed with a minute amount when an electricity generation condition by an engine drive is realized, changes the transmission gear ratio with a minute amount in a case where the virtual electricity generation efficiency is superior to a present electricity generation efficiency, calculates a virtual electricity generation efficiency where an engine drive torque and an electricity generation drive torque are changed with a minute amount, and changes the engine drive torque and the electricity generation drive torque in a case where the virtual electricity generation efficiency is superior to a present electricity generation efficiency, in which the minute amount change of the transmission gear ratio and the minute amount change of the engine drive torque and the electricity generation drive torque are alternatively performed.
摘要翻译：发电控制装置计算当实现发动机驱动的发电条件时，无级变速器的变速比以微量变化的虚拟发电效率，将发动机变速比以微小量变更为虚拟发电效率优于现在的发电效率的情况，计算发动机驱动转矩和发电驱动转矩以微量变化的虚拟发电效率，并且改变发动机驱动转矩和发电在虚拟发电效率优于目前的发电效率的情况下的驱动转矩，其中传动齿轮比的微小变化和发动机驱动转矩和发电驱动转矩的微小变化交替地是pe 形成。

5. 发明申请

US20100125395A1 CONTROL DEVICE OF AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器控制装置
公开(公告)号：US20100125395A1
公开(公告)日：2010-05-20
申请号：US12435769
申请日：2009-05-05
申请人： Masaki Horii , Shiro Yonezawa , Takeru Okabe , Osamu Ishikawa , Tomohisa Shoda , Nozomu Kamioka , Yasufumi Ogawa
发明人： Masaki Horii , Shiro Yonezawa , Takeru Okabe , Osamu Ishikawa , Tomohisa Shoda , Nozomu Kamioka , Yasufumi Ogawa
IPC分类号： G06F19/00
CPC分类号： F16H61/32
摘要： A control device of a transmission is capable of instantaneously correcting a torque shortly after starting a motor, and properly correcting a gear operation shortly after starting (at transient time) even in case of coil temperature change. The device includes a gear change end determination unit, a motor stop determination unit, and a coil resistance estimation unit of estimating a coil resistance of the motor alternately by repeating at regular intervals a state of application of a predetermined voltage to the motor during stop before start of gear change and a state of no application; and when the motor is determined stop by the determination units, an initial value of a command voltage to be applied to the motor after start of gear change is corrected in a predetermined time period in accordance with a coil resistance value having been calculated by the coil resistance estimation unit.
摘要翻译：变速器的控制装置即使在线圈温度变化的情况下，也能够在启动电动机后立即校正转矩，并且在启动（瞬时时间）后不久即可适当地修正齿轮操作。该装置包括齿轮更换结束确定单元，马达停止确定单元和线圈电阻估计单元，其通过在停止期间以规定间隔重复预定电压施加到马达的状态来交替地估计马达的线圈电阻变速起动和无应用状态; 并且当电动机由确定单元确定停止时，根据由线圈计算的线圈电阻值在预定时间段内校正要在变速器开始之后施加到电动机的指令电压的初始值电阻估计单元。

6. 发明授权

US09793749B2 Vehicle charging apparatus 有权
公开(公告)号：US09793749B2
公开(公告)日：2017-10-17
申请号：US12956792
申请日：2010-11-30
申请人： Hiroshi Fujii , Nozomu Kamioka
发明人： Hiroshi Fujii , Nozomu Kamioka
IPC分类号： H02J7/00 , H02J7/04 , B60L11/12 , H02P9/14 , H02P9/30 , H02J7/34
CPC分类号： H02J7/045 , B60L11/12 , H02J7/345 , H02P9/14 , H02P9/305 , Y02T10/642 , Y02T10/7022 , Y02T10/7077
摘要： A vehicle charging apparatus includes: an electric generator 3 that is driven by an internal combustion engine 1 and outputs an adjustable alternating-current voltage; a rectifier 4 that converts the outputted alternating-current voltage to a direct-current voltage; an electric storage device 5 that is charged with the converted direct-current voltage; and a voltage sensor 6 that measures an output voltage of the rectifier 4. The vehicle charging apparatus is provided with a control device 7 that controls the electric generator 3 for a charging voltage to be a target charging voltage calculated from the output voltage in order to suppress a charging current to be lower than a charging current upper limit value when the electric storage device 5 is charged. It thus becomes possible to achieve efficiency higher than that of a charging apparatus in the related art while preventing deterioration or damage of the electric storage device.

7. 发明授权

US09283855B2 Power management apparatus, power management method, and power management system 有权
标题翻译：电源管理装置，电源管理方法和电源管理系统
公开(公告)号：US09283855B2
公开(公告)日：2016-03-15
申请号：US13479954
申请日：2012-05-24
申请人： Nozomu Kamioka , Satoshi Wachi , Yasukazu Murata
发明人： Nozomu Kamioka , Satoshi Wachi , Yasukazu Murata
IPC分类号： B60L1/00 , B60L3/00 , H02G3/00 , B60L11/14 , B60R16/03
CPC分类号： B60L11/14 , B60R16/03 , Y02T10/70 , Y02T10/7077
摘要： The power management apparatus provided in a vehicle includes: a switch 6 for bringing a state between the first and second electric power storage devices 1 and 2 into a non-conduction state during a normal operation and switching the state therebetween to a conduction state when a failure of the power converter 4 is detected; and a power management section 7 for controlling the motor-generator 3 so that a difference between voltages of the first and second electric power storage devices 1 and 2 is equal to or smaller than a predetermined voltage difference before the switch 6 is operated to perform switching from the non-conduction state to the conduction state.
摘要翻译：设置在车辆中的电力管理装置包括：开关6，用于在正常操作期间使第一和第二蓄电装置1,2之间的状态变为非导通状态，并且当它们之间的状态切换到导通状态时检测到功率转换器4的故障; 以及电源管理部7，用于控制电动发电机3，使得第一和第二蓄电装置1和2的电压之间的差异等于或小于开关6操作之前的预定电压差，以进行开关从非导通状态到导通状态。

8. 发明授权

US08870710B2 Vehicle drive control system 有权
标题翻译：车辆驱动控制系统
公开(公告)号：US08870710B2
公开(公告)日：2014-10-28
申请号：US13232537
申请日：2011-09-14
申请人： Shinji Watanabe , Nozomu Kamioka , Kensuke Hayashi
发明人： Shinji Watanabe , Nozomu Kamioka , Kensuke Hayashi
IPC分类号： B60W10/08 , B60W30/18 , B60W10/30 , B60W10/06 , F02N11/08 , F02N11/04
CPC分类号： B60W10/06 , B60W10/30 , B60W30/18018 , B60W30/18063 , B60W2510/0604 , B60W2510/0638 , B60W2510/0676 , B60W2510/0685 , B60W2510/105 , B60W2540/10 , B60W2540/12 , B60W2710/0644 , F02N11/04 , F02N11/0814 , F02N11/0822 , F02N2011/0896 , F02N2200/022 , F02N2300/104 , F02N2300/2004 , Y02T10/48 , Y02T10/7258 , Y10T477/24
摘要： A vehicle drive control system includes a motor coupled with the driving shaft of an internal combustion engine so that torque can be transmitted to the drive wheels when fuel supply to the engine is cut off. The vehicle travels in a creeping mode in this state while motoring of the engine is performed through driving force of the motor. When accelerator depression is detected, fuel injection into a cylinder waiting for the intake stroke of the engine is begun and the engine is started. The crank angle position at a time when fuel injection is started is utilized as a reference position. When the crankshaft of the engine rotates from the reference crank angle position to a predetermined crank angle position, driving by the motor is stopped and the vehicle is then driven by the engine.
摘要翻译：车辆驱动控制系统包括与内燃机的驱动轴结合的马达，使得在向发动机供油的燃料被切断时扭矩可以传递到驱动轮。在该状态下，车辆以爬行模式行驶，同时通过马达的驱动力来进行发动机的驱动。当检测到加速器下压时，开始向等待发动机的进气冲程的气缸中的燃料喷射，并且发动机起动。燃料喷射开始时的曲柄角位置用作基准位置。当发动机的曲轴从基准曲柄角位置旋转到预定的曲柄角位置时，停止通过马达的驱动，然后由发动机驱动车辆。

9. 发明授权

US08380410B2 Clutch control device 有权
标题翻译：离合器控制装置
公开(公告)号：US08380410B2
公开(公告)日：2013-02-19
申请号：US12411158
申请日：2009-03-25
申请人： Nozomu Kamioka , Yasufumi Ogawa
发明人： Nozomu Kamioka , Yasufumi Ogawa
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00 , B60W10/02 , B60W10/04
CPC分类号： F16D48/064 , F16D2500/1025 , F16D2500/3022 , F16D2500/3026 , F16D2500/501 , F16D2500/70418 , Y10T477/755 , Y10T477/76
摘要： Provided is a clutch control device capable of highly precisely controlling an engaging force of a clutch even when a rotation of a motor stops or a rotation speed of the motor rapidly decreases. The clutch control device includes: a unit for determining rapid deceleration state for, based on one of the rotation speed of the motor and a rotation angle of the motor, determining a rapid deceleration state of the motor; and a motor current selection unit for, when presence of the rapid deceleration state of the motor is determined, selecting the second motor current detected in each predetermined period as a motor current used for generating the drive signal even when the rotation speed of the motor is equal to or more than the predetermined rotation speed.
摘要翻译：本发明提供一种离合器控制装置，即使在马达的转动停止或马达的转速急剧下降的情况下，也能够高精度地控制离合器的卡合力。离合器控制装置包括：用于基于电动机的转速和电动机的旋转角之一确定快速减速状态的单元，确定电动机的快速减速状态; 以及电动机电流选择单元，用于当确定存在电动机的快速减速状态时，即使当电动机的转速为（即为）时，选择在每个预定周期中检测到的第二电动机电流作为用于产生驱动信号的电动机电流等于或大于预定转速。

10. 发明申请

US20120270700A1 ENGINE START CONTROL DEVICE 有权
标题翻译：发动机起动控制装置
公开(公告)号：US20120270700A1
公开(公告)日：2012-10-25
申请号：US13278277
申请日：2011-10-21
申请人： Nozomu KAMIOKA , Shinji WATANABE , Kensuke HAYASHI , Satoshi WACHI
发明人： Nozomu KAMIOKA , Shinji WATANABE , Kensuke HAYASHI , Satoshi WACHI
IPC分类号： B60W30/00 , B60W10/06 , F02N11/08 , B60W10/02
CPC分类号： F04B49/022 , B60Y2300/18016 , B60Y2300/192 , F02D41/0215 , F02D2250/28 , F02N11/0814 , F02N15/08 , F02N2200/041 , F16H61/0031 , Y02T10/48 , Y10T477/6418 , Y10T477/71
摘要： An engine start control device includes a mechanical pump supplying hydraulic pressure; an electric pump connected in parallel to the mechanical pump and independently driven; a device for stopping the engine when an idling stop condition is satisfied and starting the engine when a restart condition and a fuel injection condition are satisfied; a device for driving the electric pump when the hydraulic pressure is less than a first hydraulic pressure when the engine is stopped by idling stop; and a device for driving a motor at a target speed and for performing control so that the change in the target speed is small compared with the change exhibited when the hydraulic pressure is equal or higher than a second hydraulic pressure, when the hydraulic pressure is less than the second hydraulic pressure, and the restart condition is satisfied after the idling stop.
摘要翻译：发动机启动控制装置包括提供液压的机械泵; 电动泵并联连接到机械泵并独立驱动; 当满足怠速停止条件时停止发动机的装置，并且当重新启动条件和燃料喷射条件被满足时启动发动机; 当发动机通过怠速停止而停止时，液压小于第一液压时驱动电动泵的装置; 以及用于以目标速度驱动电动机并且用于执行控制的装置，使得当液压等于或高于第二液压时显示的变化与目标速度的变化相比较小，当液压较小时超过第二液压，并且在怠速停止之后满足重启条件。

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