公开(公告)号：US20100045224A1

公开(公告)日：2010-02-25

申请号：US12312553

申请日：2008-01-31

申请人： Masayoshi Suhama ,  Hideto Hanada ,  Masaki Okamura ,  Hiroaki Kioka ,  Ken Iwatsuki

发明人： Masayoshi Suhama ,  Hideto Hanada ,  Masaki Okamura ,  Hiroaki Kioka ,  Ken Iwatsuki

IPC分类号： H02P7/00

CPC分类号： B60L7/14 ,  B60K6/20 ,  B60K6/48 ,  B60L7/16 ,  B60L7/18 ,  B60L11/1803 ,  B60L15/2045 ,  B60L2240/423 ,  B60L2240/486 ,  B60L2250/12 ,  B60L2250/24 ,  B60L2260/26 ,  B60W10/08 ,  B60W30/18127 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/72 ,  Y02T10/7283

摘要： When an electric vehicle outputs a torque instruction, firstly, a request torque is acquired and a judged whether the acquired request torque is positive or negative (S10) Regardless of the sign of the request torque, it is judged whether the eco-switch is ON (S12, S14) If the request torque has a positive sign and the eco-switch is OFF, a map A is selected (S20). If the eco-switch is ON, a map B which limits the maximum torque to a low value for the map A is selected (S22). If the request torque has a negative sign, a map C is selected regardless of the eco-switch ON/OFF state and the maximum torque is not limited (S24).

摘要翻译： 当电动车辆输出转矩指令时，首先获取请求转矩，判断所获取的请求转矩是正还是负（S10）无论请求转矩的符号如何，都判断环保开关是否为ON （S12，S14）如果请求扭矩具有正号并且节能开关为OFF，则选择地图A（S20）。 如果环保开关为ON，则选择将地图A的最大扭矩限制为低值的地图B（S22）。 如果请求扭矩为负号，则无论环保开关ON / OFF状态如何，都选择地图C，而不限制最大转矩（S24）。

公开(公告)号：US07207304B2

公开(公告)日：2007-04-24

申请号：US11066538

申请日：2005-02-28

申请人： Ken Iwatsuki ,  Takeshi Hara ,  Kazuma Hasegawa

发明人： Ken Iwatsuki ,  Takeshi Hara ,  Kazuma Hasegawa

IPC分类号： F02N11/08

CPC分类号： B60W10/06 ,  B60K6/445 ,  F02D41/042 ,  F02D2250/28 ,  F02N11/0818 ,  F02N2200/022 ,  Y02T10/48 ,  Y02T10/6239

摘要： Large vibrations can be prevented from being generated during engine rotation. A control apparatus for driving a vehicle has an engine stop permission output control processing module which: reads engine rotational speed; determines whether the engine rotational speed takes a value within a predetermined stop disable range; does not output an engine stop permission when the engine rotational speed takes a value within the stop disable range; and outputs an engine stop permission when the engine rotational speed takes a value except the value within the stop disable range, and an engine stop control processing module which stops an engine when the engine stop permission is outputted. In this case, when the engine rotational speed takes the value except the value within the stop disable range, the engine stop permission is outputted to stop the engine.

摘要翻译： 可以防止在发动机转速期间产生大的振动。 用于驾驶车辆的控制装置具有发动机停止允许输出控制处理模块，其读取发动机转速; 确定发动机转速是否取预定停止禁止范围内的值; 当发动机转速达到停止禁止范围内的值时，不输出发动机停止许可; 并且当所述发动机转速取除所述停止禁止范围内的值以外的值时，输出发动机停止许可，以及当输出所述发动机停止许可时停止发动机的发动机停止控制处理模块。 在这种情况下，当发动机转速取除停止禁止范围内的值之外的值时，输出发动机停止许可以停止发动机。

公开(公告)号：US20050188939A1

公开(公告)日：2005-09-01

申请号：US11066538

申请日：2005-02-28

申请人： Ken Iwatsuki ,  Takeshi Hara ,  Kazuma Hasegawa

发明人： Ken Iwatsuki ,  Takeshi Hara ,  Kazuma Hasegawa

IPC分类号： B60W20/00 ,  B60K6/445 ,  B60L11/14 ,  B60W10/06 ,  F02D29/02 ,  F02D29/06 ,  F02D41/04 ,  F02N11/08 ,  F02N99/00 ,  F02N17/00

CPC分类号： B60W10/06 ,  B60K6/445 ,  F02D41/042 ,  F02D2250/28 ,  F02N11/0818 ,  F02N2200/022 ,  Y02T10/48 ,  Y02T10/6239

摘要： Large vibrations can be prevented from being generated during engine rotation. A control apparatus for driving a vehicle has an engine stop permission output control processing module which: reads engine rotational speed; determines whether the engine rotational speed takes a value within a predetermined stop disable range; does not output an engine stop permission when the engine rotational speed takes a value within the stop disable range; and outputs an engine stop permission when the engine rotational speed takes a value except the value within the stop disable range, and an engine stop control processing module which stops an engine when the engine stop permission is outputted. In this case, when the engine rotational speed takes the value except the value within the stop disable range, the engine stop permission is outputted to stop the engine.

摘要翻译： 可以防止在发动机转速期间产生大的振动。 用于驾驶车辆的控制装置具有发动机停止允许输出控制处理模块，其读取发动机转速; 确定发动机转速是否取预定的停止禁止范围内的值; 当发动机转速达到停止禁止范围内的值时，不输出发动机停止许可; 并且当所述发动机转速取除所述停止禁止范围内的值以外的值时，输出发动机停止许可，以及当输出所述发动机停止许可时停止发动机的发动机停止控制处理模块。 在这种情况下，当发动机转速取除停止禁止范围内的值之外的值时，输出发动机停止许可以停止发动机。

公开(公告)号：US08390223B2

公开(公告)日：2013-03-05

申请号：US12855220

申请日：2010-08-12

申请人： Mitsuru Nakamura ,  Arinori Shimada ,  Subrata Saha ,  Ken Iwatsuki ,  Zhiqian Chen

发明人： Mitsuru Nakamura ,  Arinori Shimada ,  Subrata Saha ,  Ken Iwatsuki ,  Zhiqian Chen

IPC分类号： H02P27/04 ,  H02P21/00

CPC分类号： H02P5/74 ,  H02P21/0021 ,  H02P21/0089 ,  H02P21/06

摘要： A control device that controls an electric motor drive device. The control device is configured with a first voltage control section that derives a modulation rate representing a ratio of an effective value of the voltage command values to the DC voltage and a voltage command phase. A second voltage control section generates a control signal for controlling the DC/AC conversion section on the basis of the modulation rate, the voltage command phase, and a magnetic pole position representing a rotational angle of a rotator of the AC electric motor. A computation cycle of the first voltage control section is set to be longer than a computation cycle of the second voltage control section.

摘要翻译： 控制电动机驱动装置的控制装置。 控制装置配置有第一电压控制部分，其导出表示电压指令值的有效值与直流电压和电压指令阶段的比率的调制率。 第二电压控制部分根据调制率，电压指令相位和表示交流电动机的转子旋转角度的磁极位置产生用于控制DC / AC转换部分的控制信号。 第一电压控制部的计算周期被设定为比第二电压控制部的计算周期长。

公开(公告)号：US08278865B2

公开(公告)日：2012-10-02

申请号：US12872513

申请日：2010-08-31

申请人： Arinori Shimada ,  Mitsuru Nakamura ,  Subrata Saha ,  Ken Iwatsuki

发明人： Arinori Shimada ,  Mitsuru Nakamura ,  Subrata Saha ,  Ken Iwatsuki

IPC分类号： H02P27/04

CPC分类号： H02P27/04 ,  Y10T307/406

摘要： A control device that controls a plurality of inverters respectively provided corresponding to a plurality of alternating-current electric motors so as to control the plurality of alternating-current electric motors by current feedback. The control device comprises a carrier frequency setting unit that individually selects and sets one of a plurality of carrier frequencies, each of which is a frequency of a carrier for generating switching control signals for the inverter based on a pulse width modulation method, for each of the plurality of inverters, and a switching timing table that specifies a switching timing serving as a permissible timing of switching to a different carrier frequency pair from each of a plurality of carrier frequency pairs each of which is composed of a combination of the carrier frequencies set for each of the plurality of inverters.

摘要翻译： 控制装置，其控制分别对应于多个交流电动机设置的多个逆变器，以便通过电流反馈来控制多个交流电动机。 控制装置包括：载波频率设定单元，其分别选择并设定多个载波频率中的一个，每个载波频率是基于脉宽调制方法产生用于逆变器的切换控制信号的载波的频率， 多个反相器，以及切换定时表，其指定作为从多个载波频率对中的每一个切换到不同载波频率对的允许定时的切换定时，每个载波频率对由载波频率组合组成 对于多个逆变器中的每一个。

公开(公告)号：US20110282530A1

公开(公告)日：2011-11-17

申请号：US13067869

申请日：2011-06-30

申请人： Masayoshi Suhama ,  Hideto Hanada ,  Masaki Okamura ,  Hiroaki Kioka ,  Ken Iwatsuki

发明人： Masayoshi Suhama ,  Hideto Hanada ,  Masaki Okamura ,  Hiroaki Kioka ,  Ken Iwatsuki

IPC分类号： B60L15/20

CPC分类号： B60L7/14 ,  B60K6/20 ,  B60K6/48 ,  B60L7/16 ,  B60L7/18 ,  B60L11/1803 ,  B60L15/2045 ,  B60L2240/423 ,  B60L2240/486 ,  B60L2250/12 ,  B60L2250/24 ,  B60L2260/26 ,  B60W10/08 ,  B60W30/18127 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/72 ,  Y02T10/7283

摘要： When an electric vehicle outputs a torque instruction, firstly, a request torque is acquired and a judged whether the acquired request torque is positive or negative. Regardless of the sign of the request torque, it is judged whether the eco-switch is ON. If the request torque has a positive sign and the eco-switch is OFF, a map A is selected. If the eco-switch is ON, a map B which limits the maximum torque to a low value for the map A is selected. If the request torque has a negative sign, a map C is selected regardless of the eco-switch ON/OFF state and the maximum torque is not limited.

摘要翻译： 当电动车辆输出转矩指令时，首先获取请求转矩，判断所获取的请求转矩是正还是负。 无论请求扭矩的符号如何，都判断环保开关是否为ON。 如果请求扭矩为正号且环保开关为OFF，则选择地图A. 如果环保开关为ON，则选择将地图A的最大扭矩限制为低值的地图B. 如果请求扭矩为负号，则不考虑经济开关ON / OFF状态，并且不限制最大扭矩，所以选择地图C.

公开(公告)号：US20110080131A1

公开(公告)日：2011-04-07

申请号：US12872513

申请日：2010-08-31

申请人： Arinori SHIMADA ,  Mitsuru Nakamura ,  Subrata Saha ,  Ken Iwatsuki

发明人： Arinori SHIMADA ,  Mitsuru Nakamura ,  Subrata Saha ,  Ken Iwatsuki

IPC分类号： H02P27/04

CPC分类号： H02P27/04 ,  Y10T307/406

摘要： A control device that controls a plurality of inverters respectively provided corresponding to a plurality of alternating-current electric motors so as to control the plurality of alternating-current electric motors by current feedback. The control device comprises a carrier frequency setting unit that individually selects and sets one of a plurality of carrier frequencies, each of which is a frequency of a carrier for generating switching control signals for the inverter based on a pulse width modulation method, for each of the plurality of inverters, and a switching timing table that specifies a switching timing serving as a permissible timing of switching to a different carrier frequency pair from each of a plurality of carrier frequency pairs each of which is composed of a combination of the carrier frequencies set for each of the plurality of inverters.

摘要翻译： 控制装置，其控制分别对应于多个交流电动机设置的多个逆变器，以便通过电流反馈来控制多个交流电动机。 控制装置包括：载波频率设定单元，其分别选择并设定多个载波频率中的一个，每个载波频率是基于脉宽调制方法产生用于逆变器的切换控制信号的载波的频率， 多个反相器，以及切换定时表，其指定作为从多个载波频率对中的每一个切换到不同载波频率对的允许定时的切换定时，每个载波频率对由载波频率组合组成 对于多个逆变器中的每一个。

公开(公告)号：US20100052588A1

公开(公告)日：2010-03-04

申请号：US12312605

申请日：2008-05-19

申请人： Masaki Okamura ,  Hideto Hanada ,  Masayoshi Suhama ,  Yuki Sugiyama ,  Ken Iwatsuki

发明人： Masaki Okamura ,  Hideto Hanada ,  Masayoshi Suhama ,  Yuki Sugiyama ,  Ken Iwatsuki

IPC分类号： H02P7/00

CPC分类号： B60L15/2045 ,  B60K6/20 ,  B60W2540/10 ,  B60W2710/086 ,  Y02T10/645 ,  Y02T10/7283

摘要： By the vehicle controller of the present invention, when the economy mode is selected by a driver, boosting by a converter is limited and output torque of a motor is limited. Even in the economy mode, however, if the driver requests large torque, either the limit on boosting or the limit on output torque is cancelled. As a result, a vehicle controller for a vehicle including a battery, a converter boosting/lowering the battery voltage and a motor operating with the power from the converter is provided, by which unnecessary power consumption is reduced and the torque requested by the driver can be generated.

摘要翻译： 通过本发明的车辆控制器，当驾驶员选择经济模式时，转子的升压受到限制，电动机的输出转矩受到限制。 然而，即使在经济模式下，如果驾驶员要求较大的扭矩，也可以取消增压限制或输出转矩限制。 结果，提供了一种用于车辆的车辆控制器，其包括电池，升压/降低电池电压的转换器和利用来自转换器的电力操作的电动机，由此不必要的功率消耗被减少，驾驶员所要求的转矩可以 生成。

公开(公告)号：US07047116B2

公开(公告)日：2006-05-16

申请号：US10743050

申请日：2003-12-23

申请人： Masami Ishikawa ,  Ken Iwatsuki

发明人： Masami Ishikawa ,  Ken Iwatsuki

IPC分类号： G06F7/00

CPC分类号： B60L11/00 ,  B60L15/025 ,  B60L2220/16 ,  H02P21/14 ,  H02P21/22 ,  H02P2207/05 ,  Y02T10/643

摘要： An electric drive control apparatus including an electrically operated machine, a detector for detecting a current supplied to the electrically operated machine, and a controller that estimates a subsequent current based on a detected current, effects proportional operation processing based on an estimated current, effects integration operation processing based on the detected current, generates output signals based on a first value of the proportional operation processing and a second value of the integration operation processing, and generates an electric current to be fed to the electrically operated machine based on the output signals.

摘要翻译： 一种电驱动控制装置，包括电动机器，用于检测提供给电动机器的电流的检测器和基于检测电流估计后续电流的控制器，基于估计电流进行比例运算处理，效果积分 基于检测电流的运算处理，根据比例运算处理的第一值和积分运算处理的第二值生成输出信号，根据输出信号生成供给电动机械的电流。

公开(公告)号：US20050078431A1

公开(公告)日：2005-04-14

申请号：US10959129

申请日：2004-10-07

申请人： Ken Iwatsuki ,  Takeshi Kitahata

发明人： Ken Iwatsuki ,  Takeshi Kitahata

IPC分类号： H02J7/00 ,  B60L3/00 ,  B60L7/16 ,  B60L9/18 ,  B60L15/20 ,  H02P21/00 ,  H02P27/04 ,  H02P27/06 ,  H05F3/00 ,  H02P7/42

CPC分类号： B60L15/025 ,  B60L7/16 ,  B60L15/2045 ,  B60L2220/14 ,  B60L2220/16 ,  Y02T10/643 ,  Y02T10/7283

摘要： The electric charge of a capacitor can be reliably discharged. Therefore, an electric discharge controller has an electrically operated machine, an inverter, a capacitor, a voltage command value generating processor for generating a voltage command value for driving, an electric discharge control processor for generating a voltage command value for electric discharge, and a driving signal generating processor. When an electric current is supplied from a direct electric current source to the inverter, the driving signal generating processor generates a driving signal on the basis of the voltage command value for driving. When the supply of the electric current from the direct electric current source to the inverter is interrupted, the driving signal generating processor generates the driving signal on the basis of the voltage command value for electric discharge, and supplies the driving signal to the inverter. The electric discharge control processor generates the voltage command value for electric discharge on the basis of the difference between a target direct current voltage and the direct current voltage. When the supply of the electric current from the direct electric current source to the inverter is interrupted, the driving signal is generated on the basis of the voltage command value for electric discharge and is supplied to the inverter.

摘要翻译： 可以可靠地排出电容器的电荷。 因此，放电控制器具有电动机器，逆变器，电容器，用于产生用于驱动的​​电压指令值的电压指令值产生处理器，用于产生放电电压指令值的放电控制处理器，以及 驱动信号发生处理器。 当从直流电源向逆变器提供电流时，驱动信号产生处理器根据用于驱动的​​电压指令值产生驱动信号。 当从直流电源向逆变器供电的电流中断时，驱动信号生成处理器根据放电电压指令值产生驱动信号，并将驱动信号提供给逆变器。 放电控制处理器基于目标直流电压和直流电压之间的差产生用于放电的电压指令值。 当从直流电源向逆变器供电的电流中断时，基于放电电压指令值产生驱动信号，供给逆变器。