公开(公告)号：US08324856B2

公开(公告)日：2012-12-04

申请号：US12922763

申请日：2008-12-19

申请人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Masaki Okamura

发明人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Masaki Okamura

IPC分类号： H02P23/00

CPC分类号： B60L11/14 ,  B60K6/445 ,  B60L2210/14 ,  B60W10/08 ,  B60W2710/086 ,  F16H2037/0866 ,  H02P23/009 ,  H02P2201/03 ,  Y02T10/6239 ,  Y02T10/642 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7225

摘要： In the hybrid vehicle, a boost converter is controlled to make a post-boost voltage or a voltage on the side of an inverter become a target post-boost voltage corresponding to a target operation point of a motor in accordance with a target post-boost voltage setting map that divides an operation region of the motor into a non-boost region and a boost region when a operation point of the motor is included in the boost region. The target post-boost voltage setting map is prepared so that the non-boost region includes a region in which a loss produced by driving the motor when not boosting the post-boost voltages becomes smaller than the loss produced when boosting the post-boost voltage and the boost region includes a region in which the loss produced when boosting the post-boost voltage becomes smaller than the loss produced when not boosting the post-boost voltage.

摘要翻译： 在混合动力车辆中，控制升压转换器使得升压后的电压或反相器侧的电压根据目标后升压成为与电动机的目标操作点相对应的目标升压后电压 电压设定图，其中当电动机的操作点包括在升压区域中时，将电动机的操作区域划​​分为非升压区域和升压区域。 准备目标升压后电压设定图，使得非升压区域包括在不升压后升压电压时通过驱动马达产生的损耗变得小于当升压升压后电压时产生的损耗的区域 并且升压区域包括在升压升压后电压时产生的损耗变得小于在不升压后升压电压时产生的损耗的区域。

公开(公告)号：US20110006723A1

公开(公告)日：2011-01-13

申请号：US12922763

申请日：2008-12-19

申请人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Masaki Okamura

发明人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Masaki Okamura

IPC分类号： H02P27/06

CPC分类号： B60L11/14 ,  B60K6/445 ,  B60L2210/14 ,  B60W10/08 ,  B60W2710/086 ,  F16H2037/0866 ,  H02P23/009 ,  H02P2201/03 ,  Y02T10/6239 ,  Y02T10/642 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7225

摘要： In the hybrid vehicle, a boost converter is controlled to make a post-boost voltage or a voltage on the side of an inverter become a target post-boost voltage corresponding to a target operation point of a motor in accordance with a target post-boost voltage setting map that divides an operation region of the motor into a non-boost region and a boost region when a operation point of the motor is included in the boost region. The target post-boost voltage setting map is prepared so that the non-boost region includes a region in which a loss produced by driving the motor when not boosting the post-boost voltages becomes smaller than the loss produced when boosting the post-boost voltage and the boost region includes a region in which the loss produced when boosting the post-boost voltage becomes smaller than the loss produced when not boosting the post-boost voltage.

摘要翻译： 在混合动力车辆中，控制升压转换器使得升压后的电压或反相器侧的电压根据目标后升压成为与电动机的目标操作点相对应的目标升压后电压 电压设定图，其中当电动机的操作点包括在升压区域中时，将电动机的操作区域划​​分为非升压区域和升压区域。 准备目标升压后电压设定图，使得非升压区域包括在不升压后升压电压时通过驱动马达产生的损耗变得小于当升压升压后电压时产生的损耗的区域 并且升压区域包括在升压升压后电压时产生的损耗变得小于在不升压后升压电压时产生的损耗的区域。

公开(公告)号：US07973505B2

公开(公告)日：2011-07-05

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：US08269446B2

公开(公告)日：2012-09-18

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： 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. 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：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：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：US08093843B2

公开(公告)日：2012-01-10

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： H02P1/00

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：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：US20090025992A1

公开(公告)日：2009-01-29

申请号：US12224445

申请日：2007-02-23

申请人： Kazuhito Hayashi ,  Masaki Okamura ,  Hideto Hanada

发明人： Kazuhito Hayashi ,  Masaki Okamura ,  Hideto Hanada

IPC分类号： B60K6/36 ,  B60L11/02 ,  B60W20/00

CPC分类号： B60W20/00 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/007 ,  B60L15/20 ,  B60L2210/40 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2250/10 ,  B60L2250/26 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18054 ,  F02D29/02 ,  F02D29/06 ,  F02D41/0225 ,  F02N11/006 ,  F02N11/0848 ,  F02N11/0859 ,  F02N15/022 ,  F02N2300/104 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10S903/902

摘要： In response to a starting instruction of an engine 22 at a gearshift position of a gearshift lever 81 set to a parking position, the engine 22 and motors MG1 and MG2 are controlled to motor and start the engine 22 with output of a torque from the motor MG2 to keep a rotational position of a rotor in the motor MG2 at a preset reference position. This arrangement enables the engine 22 to be motored and started even in the state of separation of a ring gear shaft 32a from a driveshaft 36 by means of a transmission 60 and locking of drive wheels 39a and 39b by means of a parking lock mechanism 90.

摘要翻译： 响应于设置在停车位置的换档杆81的换档位置处的发动机22的起动指令，发动机22和马达MG1和MG2被控制为马达并且从马达输出转矩来起动发动机22 MG2将电机MG2中的转子的旋转位置保持在预设的基准位置。 这种布置使得即使在通过变速器60将齿圈轴32a与驱动轴36分离并且通过驻车锁定机构90锁定驱动轮39a和39b的状态下，发动机22也能够起动和启动。

公开(公告)号：US08215425B2

公开(公告)日：2012-07-10

申请号：US12224445

申请日：2007-02-23

申请人： Kazuhito Hayashi ,  Masaki Okamura ,  Hideto Hanada

发明人： Kazuhito Hayashi ,  Masaki Okamura ,  Hideto Hanada

IPC分类号： B60K6/36 ,  B60W20/00

CPC分类号： B60W20/00 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/007 ,  B60L15/20 ,  B60L2210/40 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2250/10 ,  B60L2250/26 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18054 ,  F02D29/02 ,  F02D29/06 ,  F02D41/0225 ,  F02N11/006 ,  F02N11/0848 ,  F02N11/0859 ,  F02N15/022 ,  F02N2300/104 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10S903/902

摘要： In response to a starting instruction of an engine 22 at a gearshift position of a gearshift lever 81 set to a parking position, the engine 22 and motors MG1 and MG2 are controlled to motor and start the engine 22 with output of a torque from the motor MG2 to keep a rotational position of a rotor in the motor MG2 at a preset reference position. This arrangement enables the engine 22 to be motored and started even in the state of separation of a ring gear shaft 32a from a driveshaft 36 by means of a transmission 60 and locking of drive wheels 39a and 39b by means of a parking lock mechanism 90.

摘要翻译： 响应于设置在停车位置的换档杆81的换档位置处的发动机22的起动指令，发动机22和马达MG1和MG2被控制为马达并且从马达输出转矩来起动发动机22 MG2将电机MG2中的转子的旋转位置保持在预设的基准位置。 这种布置使得即使在通过变速器60将齿圈轴32a与驱动轴36分离并且通过驻车锁定机构90锁定驱动轮39a和39b的状态下，发动机22也能够起动和启动。