公开(公告)号：US06687603B2

公开(公告)日：2004-02-03

申请号：US10073873

申请日：2002-02-14

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Toshinari Shinohara ,  Yasuo Nakamoto ,  Shigeo Hidai

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Toshinari Shinohara ,  Yasuo Nakamoto ,  Shigeo Hidai

IPC分类号： B60K604

CPC分类号： B60W20/10 ,  B60K6/485 ,  B60K6/54 ,  B60L11/14 ,  B60L2240/441 ,  B60W10/06 ,  B60W20/00 ,  B60W2510/0604 ,  B60W2510/0623 ,  B60W2510/0638 ,  F01L13/0005 ,  F01L2001/0535 ,  F01L2800/00 ,  F02B2275/20 ,  F02D13/06 ,  F02D17/02 ,  F02D41/0087 ,  F02D2200/0404 ,  Y02T10/18 ,  Y02T10/6226 ,  Y02T10/70 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/905 ,  Y10S903/917 ,  Y10S903/918 ,  Y10S903/919

摘要： In an assist control apparatus for a hybrid vehicle comprising an engine as a drive source of the vehicle, and a motor assisting drive of the engine in accordance with driving conditions of the vehicle, the engine is a cylinder deactivating engine switchable between a normal operation and a cylinder deactivating operation, and there is provided a cylinder resumption assist judgment device which judges whether the drive of the engine should be assisted by the motor, when the engine shifts from the cylinder deactivating operation to the normal operation, and when the cylinder resumption assist judgment device judges a resumption from the cylinder deactivated condition, and judges that a throttle opening is larger than a predetermined value, drive of the engine is assisted by the motor.

摘要翻译： 在包括发动机作为车辆的驱动源的混合动力车辆的辅助控制装置中，以及根据车辆的行驶状况对发动机进行辅助驱动的发动机，是能够在正常运转和 气缸停用操作，并且提供了一种气缸恢复辅助判断装置，当发动机从汽缸停用操作转换到正常操作时，判断发动机的驱动是否应由电动机辅助，以及当汽缸恢复辅助 判断装置判断从汽缸停止状态的恢复，并且判断出节气门开度大于预定值，由电动机辅助发动机的驱动。

公开(公告)号：US06616570B2

公开(公告)日：2003-09-09

申请号：US10071084

申请日：2002-02-11

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Toshinari Shinohara ,  Yasuo Nakamoto ,  Shigeo Hidai

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Toshinari Shinohara ,  Yasuo Nakamoto ,  Shigeo Hidai

IPC分类号： B60K4104

CPC分类号： B60W20/13 ,  B60K6/485 ,  B60K6/54 ,  B60K6/543 ,  B60L11/14 ,  B60L2240/441 ,  B60L2240/445 ,  B60L2240/486 ,  B60L2240/662 ,  B60W10/06 ,  B60W20/00 ,  B60W2510/0604 ,  B60W2510/0638 ,  B60W2510/0652 ,  B60W2510/0671 ,  B60W2510/0676 ,  B60W2510/1005 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/12 ,  B60W2550/12 ,  B60W2710/0605 ,  F01L13/0005 ,  F01L13/0036 ,  F02D17/02 ,  F02D41/0087 ,  F02D41/123 ,  F02D2041/0012 ,  Y02T10/6226 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10S903/903 ,  Y10S903/905 ,  Y10S903/917 ,  Y10S903/918 ,  Y10S903/919 ,  Y10S903/947 ,  Y10T477/26 ,  Y10T477/6433

摘要： A hybrid vehicle control apparatus is provided which can improve fuel consumption. There is provided: a cylinder cut-off determination section for determining whether all cylinders should be cut off; a cylinder cut-off cancellation determination section for determining whether cylinder cut-off cancellation conditions have been satisfied; a cylinder cut-off execution section for operating a spool valve when the cylinder cut-off determination section determines that cylinder cut-off is possible; and a cylinder cut-off control section for cutting off the cylinders of the engine based on the operating conditions of the cylinder cut-off determination section, the cylinder cut-off cancellation determination section and the cylinder cut-off execution section. When the voltage of an auxiliary battery, being the drive source of the spool valve, is at or greater than a predetermined voltage, and the oil temperature is within a predetermined range, the cylinder cut-off determination section determines that cylinder cut-off is possible.

公开(公告)号：US20050055152A1

公开(公告)日：2005-03-10

申请号：US10488255

申请日：2002-09-13

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kan Nakaune ,  Yasuo Nakamoto ,  Toshinari Shinohara

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kan Nakaune ,  Yasuo Nakamoto ,  Toshinari Shinohara

IPC分类号： F02D45/00 ,  B60K6/20 ,  B60K6/24 ,  B60K6/485 ,  B60K6/543 ,  B60K6/547 ,  B60W10/06 ,  B60W10/18 ,  B60W20/00 ,  F01L1/26 ,  F01L13/00 ,  F02D13/02 ,  F02D17/02 ,  F02D29/02 ,  F02D41/12 ,  F02D41/22 ,  F02D41/36

CPC分类号： F02D41/0087 ,  B60K6/485 ,  B60K6/543 ,  B60L3/0023 ,  B60L3/0092 ,  B60L11/14 ,  B60W10/107 ,  B60W50/02 ,  B60W2510/0671 ,  B60W2550/12 ,  F01L1/267 ,  F01L13/0005 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2105/00 ,  F01L2800/00 ,  F02D13/0253 ,  F02D17/02 ,  F02D41/12 ,  F02D41/22 ,  F02D41/221 ,  F02D2041/001 ,  F02D2200/023 ,  Y02T10/18 ,  Y02T10/6226 ,  Y02T10/70 ,  Y02T10/7077

摘要： A failure detection device for a vehicle having a deceleration deactivatable engine, by which failure detection, performed primarily by monitoring the oil pressure of operation oil, is ensured. The failure detection device is provided for a vehicle having a deceleration deactivatable engine in which it is possible to deactivate at least one cylinder by closing both of intake and exhaust valves thereof by applying the oil pressure of operation oil to a passage for deactivation execution via an actuator, and also it is possible to cancel the closed state of both of the intake and exhaust valves by applying the oil pressure of the operation oil to a passage for deactivation cancellation. The failure detection device includes an oil pressure condition judgement section (steps S204 and S212) which determines whether the oil pressure of the operation oil measured by a POIL sensor satisfies threshold conditions, and an abnormality judgement section (steps S207 and S215) which determines that abnormality exists when it is determined, by the oil pressure condition judgement section, that the oil pressure of the operation oil does not satisfy the threshold conditions.

摘要翻译： 确保具有减速停止发动机的车辆的故障检测装置，通过该故障检测装置主要通过监视操作油的油压进行故障检测。 该故障检测装置被设置用于具有减速失活发动机的车辆，其中可以通过将操作油的油压施加到通过用于停止执行的通道，通过关闭进气门和排气阀来停用至少一个气缸 致动器，并且还可以通过将操作油的油压施加到用于停用取消的通道来消除两个进气门和排气门的关闭状态。 故障检测装置包括：油压条件判定部（步骤S204和S212），其判定由POIL传感器测量的操作油的油压是否满足阈值条件;异常判定部（步骤S207和S215），判定为 当通过油压条件判定部确定操作油的油压不满足阈值条件时，存在异常。

公开(公告)号：US07103468B2

公开(公告)日：2006-09-05

申请号：US10488255

申请日：2002-09-13

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kan Nakaune ,  Yasuo Nakamoto ,  Toshinari Shinohara

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kan Nakaune ,  Yasuo Nakamoto ,  Toshinari Shinohara

IPC分类号： F02D45/00 ,  F02D41/22 ,  F01L13/00

CPC分类号： F02D41/0087 ,  B60K6/485 ,  B60K6/543 ,  B60L3/0023 ,  B60L3/0092 ,  B60L11/14 ,  B60W10/107 ,  B60W50/02 ,  B60W2510/0671 ,  B60W2550/12 ,  F01L1/267 ,  F01L13/0005 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2105/00 ,  F01L2800/00 ,  F02D13/0253 ,  F02D17/02 ,  F02D41/12 ,  F02D41/22 ,  F02D41/221 ,  F02D2041/001 ,  F02D2200/023 ,  Y02T10/18 ,  Y02T10/6226 ,  Y02T10/70 ,  Y02T10/7077

摘要： A failure detection device for a vehicle having a deceleration deactivatable engine, by which failure detection, performed primarily by monitoring the oil pressure of operation oil, is ensured. The failure detection device is provided for a vehicle having a deceleration deactivatable engine in which it is possible to deactivate at least one cylinder by closing both of intake and exhaust valves thereof by applying the oil pressure of operation oil to a passage for deactivation execution via an actuator, and also it is possible to cancel the closed state of both of the intake and exhaust valves by applying the oil pressure of the operation oil to a passage for deactivation cancellation. The failure detection device includes an oil pressure condition judgement section (steps S204 and S212) which determines whether the oil pressure of the operation oil measured by a POIL sensor satisfies threshold conditions, and an abnormality judgement section (steps S207 and S215) which determines that abnormality exists when it is determined, by the oil pressure condition judgement section, that the oil pressure of the operation oil does not satisfy the threshold conditions.

摘要翻译： 确保具有减速停止发动机的车辆的故障检测装置，通过该故障检测装置主要通过监视操作油的油压进行故障检测。 该故障检测装置被设置用于具有减速失活发动机的车辆，其中可以通过将操作油的油压施加到通过用于停止执行的通道，通过关闭进气门和排气阀来停用至少一个气缸 致动器，并且还可以通过将操作油的油压施加到用于停用取消的通道来消除两个进气门和排气门的关闭状态。 故障检测装置包括：油压条件判定部（步骤S204和S212），判定由POIL传感器测量的油的油压是否满足阈值条件;异常判定部（步骤S207和S215 ），其通过油压条件判定部确定操作油的油压不满足阈值条件的情况下，存在异常。

公开(公告)号：US06857491B2

公开(公告)日：2005-02-22

申请号：US10051046

申请日：2002-01-22

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Yasuo Nakamoto ,  Shigeo Hidai ,  Hideyuki Takahashi ,  Kan Nakaune

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Yasuo Nakamoto ,  Shigeo Hidai ,  Hideyuki Takahashi ,  Kan Nakaune

IPC分类号： F02D43/00 ,  B60K6/20 ,  B60K6/24 ,  B60K6/485 ,  B60K6/543 ,  B60K6/547 ,  B60L7/10 ,  B60L11/14 ,  B60W10/06 ,  B60W10/18 ,  B60W20/00 ,  F01L13/00 ,  F02D13/06 ,  F02D17/00 ,  F02D17/02 ,  F02D29/02 ,  F02D29/06 ,  F02D41/12 ,  F02D41/36 ,  B60K6/02

CPC分类号： B60W20/00 ,  B60K6/485 ,  B60K6/54 ,  B60K6/543 ,  B60L2240/441 ,  B60W10/06 ,  B60W2510/0623 ,  B60W2510/0638 ,  B60W2520/10 ,  B60W2710/0605 ,  F01L13/0005 ,  F01L13/0036 ,  F02D17/02 ,  F02D41/0087 ,  F02D41/123 ,  F02D2041/0012 ,  Y02T10/48 ,  Y02T10/6226 ,  Y10S903/903 ,  Y10S903/905 ,  Y10S903/917 ,  Y10S903/918 ,  Y10S903/919 ,  Y10S903/947

摘要： In a control apparatus for a hybrid vehicle having an engine and a motor as a driving source, the control apparatus stops fuel supply to the engine by a fuel supply stop device during deceleration, and performs regenerative braking by the motor depending on the deceleration state, wherein the engine is a type of engine capable of executing cylinders deactivated operation for at least one cylinder, and the control apparatus comprises the cylinders deactivated operation execution flag F_ALCS for determining whether it is appropriate for cylinders to enters into the deactivated operation based on the traveling conditions of a vehicle and a variable valve timing mechanism for deactivating the operation of the cylinders of the engine when the cylinders deactivated operation is determined. Furthermore, when the fuel supply to the engine is stopped during deceleration, the cylinder deactivated operation is performed based on the all cylinders deactivated operation execution flag F_ALCS and the variable valve timing system.

摘要翻译： 在具有发动机和电动机作为驱动源的混合动力车辆的控制装置中，控制装置在减速期间通过燃料供给停止装置停止对发动机的燃料供给，并且根据减速状态进行电动机的再生制动， 其特征在于，所述发动机是能够对至少一个气缸执行汽缸停止运转的发动机的类型，所述控制装置包括所述汽缸停用运转执行标志F_ALCS，用于根据所述行驶 当确定汽缸停用操作时，车辆的状态和可变气门正时机构用于停止发动机气缸的操作。 此外，当在减速期间停止对发动机的燃料供给时，基于所有气缸停用操作执行标志F_ALCS和可变气门正时系统执行气缸停用操作。

公开(公告)号：US06939263B2

公开(公告)日：2005-09-06

申请号：US10478303

申请日：2002-05-23

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Toshinari Shinohara ,  Hideyuki Takahashi ,  Yasuo Nakamoto

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Toshinari Shinohara ,  Hideyuki Takahashi ,  Yasuo Nakamoto

IPC分类号： F02D45/00 ,  B60K6/20 ,  B60K6/485 ,  B60K6/543 ,  B60L11/14 ,  B60W10/06 ,  B60W10/18 ,  B60W20/00 ,  F01L1/08 ,  F01L1/26 ,  F01L13/00 ,  F02D13/06 ,  F02D17/02 ,  F02D29/02 ,  F02D31/00 ,  F02D41/02 ,  F02D41/04 ,  F02D41/12 ,  B60K1/02 ,  B60K1/00 ,  F02B77/00

CPC分类号： B60W10/06 ,  B60K6/485 ,  B60W2510/0671 ,  B60W2520/10 ,  B60W2540/12 ,  F01L1/08 ,  F01L1/267 ,  F01L13/0005 ,  F01L2105/00 ,  F01L2800/00 ,  F01L2800/08 ,  F02D13/06 ,  F02D17/02 ,  F02D31/005 ,  F02D41/123 ,  F02D2200/0406 ,  Y02T10/18 ,  Y02T10/52 ,  Y02T10/6226 ,  Y10T477/23 ,  Y10T477/677

摘要： A control device for a hybrid vehicle which enables an improvement in fuel consumption by means of a cylinder deactivation operation while maintaining brake performance. The hybrid vehicle has an engine (E) and a motor (M) for outputting power for driving the vehicle, wherein a regenerative brake is used during deceleration traveling of the vehicle in accordance with a deceleration state thereof, and the engine (E) includes at least one deactivatable cylinder which is deactivatable during deceleration traveling of the vehicle. The control device comprises: a deactivation determining section for determining whether the deactivatable cylinder is allowed to be deactivated in accordance with a traveling state of the vehicle; a deactivation cancellation determining section for canceling cylinder deactivation during deactivation operation; an intake pressure sensor (S1); a master vac negative pressure sensor (S3); and a control valve (34) for opening/closing a secondary air passage (33) for providing auxiliary air into the intake passage (30), wherein the control valve (34) is closed when the intake pressure is a negative value lower than a predetermined threshold during deceleration traveling of the vehicle.

摘要翻译： 一种用于混合动力车辆的控制装置，其能够在保持制动性能的同时通过气缸停用操作来改善燃料消耗。 混合动力车辆具有用于输出用于驾驶车辆的动力的发动机（E）和电动机（M），其中，根据其减速状态，在车辆的减速行驶期间使用再生制动器，并且发动机（E）包括 至少一个可在车辆减速行驶期间停用的可失活气缸。 控制装置包括：停用确定部分，用于根据车辆的行驶状态确定是否允许停用活塞的汽缸; 停用取消确定部分，用于在停用操作期间取消汽缸停用; 进气压力传感器（S1）; 主真空负压传感器（S 3）; 以及用于打开/关闭用于向进气通道（30）提供辅助空气的二次空气通道（33）的控制阀（34），其中当进气压力为低于 在车辆的减速行驶期间的预定阈值。

公开(公告)号：US06523626B2

公开(公告)日：2003-02-25

申请号：US09855515

申请日：2001-05-16

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Atsushi Izumiura ,  Shinichi Kitajima ,  Yasuo Nakamoto ,  Hideyuki Oki

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Atsushi Izumiura ,  Shinichi Kitajima ,  Yasuo Nakamoto ,  Hideyuki Oki

IPC分类号： B60K100

CPC分类号： B60W20/13 ,  B60K6/485 ,  B60K6/54 ,  B60L11/005 ,  B60W10/08 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2710/244 ,  Y02T10/6226 ,  Y02T10/7022 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/947

摘要： A control device for a hybrid vehicle is provided, which executes charging of a capacitor when a depth-of-discharge of a capacitor exceeds a predetermined depth-of-discharge which is set based on a vehicle speed. The control device of the hybrid vehicle, provided with an engine, a motor for assisting the output of the engine, and a capacitor for supplying electric power to the motor and for storing regenerative energy, comprises a depth-of-discharge detecting device (S063) for detecting a depth-of-discharge DOD of the capacitor, wherein when the depth-of-discharge DOD of the capacitor falls below the depth-of-discharge limit value DODLMT (053), the capacitor is charged so as to recover the depth-of-discharge of the capacitor.

摘要翻译： 提供了一种用于混合动力车辆的控制装置，当电容器的放电深度超过基于车速设定的预定放电深度时，执行电容器的充电。 具有发动机的混合动力车辆的控制装置，用于辅助发动机的输出的电动机以及用于向电动机供给电力并用于存储再生能量的电容器包括放电深度检测装置（S063 ），用于检测电容器的放电深度DOD，其中当电容器的放电深度DOD低于放电深度限制值DODLMT（053）时，电容器被充电以恢复 电容器的放电深度。

公开(公告)号：US06886649B2

公开(公告)日：2005-05-03

申请号：US10046293

申请日：2002-01-16

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Hideyuki Takahashi ,  Kan Nakaune ,  Shinichi Kitajima ,  Yasuo Nakamoto

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Hideyuki Takahashi ,  Kan Nakaune ,  Shinichi Kitajima ,  Yasuo Nakamoto

IPC分类号： F02D45/00 ,  B60K6/20 ,  B60K6/24 ,  B60K6/485 ,  B60K6/54 ,  B60K6/543 ,  B60K6/547 ,  B60L7/22 ,  B60L11/14 ,  B60W10/06 ,  B60W10/18 ,  B60W20/00 ,  F01L13/00 ,  F02D13/06 ,  F02D17/02 ,  F02D29/02 ,  F02D29/06 ,  F02D41/36 ,  B60K1/00

CPC分类号： B60W20/00 ,  B60K6/485 ,  B60L7/20 ,  B60W10/06 ,  F01L13/0005 ,  F01L2001/0535 ,  F01L2800/00 ,  F01P2025/40 ,  F02B2275/20 ,  F02D13/06 ,  F02D17/02 ,  F02D41/0087 ,  Y02T10/18 ,  Y02T10/6226 ,  Y10S903/903 ,  Y10S903/905 ,  Y10S903/918 ,  Y10S903/919 ,  Y10S903/947

摘要： A control apparatus for a hybrid vehicle which includes an all cylinder deactivated operation execution flag F_ALCS for executing the all cylinders deactivated operation, when it is determined that the all cylinders deactivated operation is appropriate by the all cylinders deactivation standby flag F_ALCSSTB for determining the appropriateness of the all cylinders deactivated operation and the all cylinders deactivation release conditions realization flag F_F_ALCSSTP for determining the appropriateness of releasing the all cylinders deactivated operation, based on the all cylinders deactivation solenoid flag F_ALCSSOL for operating a spool valve, for determining an appropriateness of the operation of the solenoid valve, the all cylinder deactivation standby flag F_ALCSSTB, the all cylinder deactivation conditions realization flag F_ALCSSTP, the all cylinder deactivation solenoid flag F_ALCSSOL.

摘要翻译： 一种用于混合动力车辆的控制装置，其包括用于执行全气缸停用操作的全汽缸停用操作执行标志F_ALCS，当确定所有汽缸停用操作适合于所有汽缸停用待机标志F_ALCSSTB以确定适当性时 所有气缸停用操作，所有气缸取消激活释放条件实现标志F_F_ALCSSTP，用于确定释放所有气缸的适当性停用操作，基于用于操作滑阀的所有气缸停用电磁铁标志F_ALCSSOL，用于确定操作的适当性 电磁阀，全气缸停用待机标志F_ALCSSTB，全气缸停用条件实现标志F_ALCSSTP，全汽缸停用电磁铁标志F_ALCSSOL。

公开(公告)号：US06390083B2

公开(公告)日：2002-05-21

申请号：US09739630

申请日：2000-12-20

申请人： Hideyuki Oki ,  Shinichi Kitajima ,  Fumihiko Konno ,  Atsushi Matsubara ,  Teruo Wakashiro ,  Hideyuki Takahashi ,  Hironao Fukuchi ,  Yasuo Nakamoto

发明人： Hideyuki Oki ,  Shinichi Kitajima ,  Fumihiko Konno ,  Atsushi Matsubara ,  Teruo Wakashiro ,  Hideyuki Takahashi ,  Hironao Fukuchi ,  Yasuo Nakamoto

IPC分类号： F02M2508

CPC分类号： F02M25/08 ,  F02D41/0042

摘要： The control apparatus for an internal combustion engine of the present invention comprises: a fuel supply device for supplying fuel to the internal combustion engine; a fuel tank for retaining fuel; a purge device for purging fuel vapor, produced in the fuel tank, into an intake system of the internal combustion engine; a purge correction amount updating device for calculating a purge correction amount for correcting an amount of fuel to be supplied by the fuel supply device, depending on the amount of fuel vapor purged by the purge device; a target air-fuel ratio setting device for setting a target air-fuel ratio depending on a running state of the internal combustion engine; and an update amount setting device for updating the purge correction amount depending on the target air-fuel ratio set by the target air-fuel ratio setting device.

摘要翻译： 本发明的内燃机的控制装置包括：向内燃机供给燃料的燃料供给装置， 用于保留燃料的燃料箱; 用于将在燃料箱中产生的燃料蒸气吹扫到内燃机的进气系统中的净化装置; 清洗校正量更新装置，用于根据由吹扫装置吹扫的燃料蒸汽的量来计算用于校正由燃料供应装置供应的燃料量的净化校正量; 目标空燃比设定装置，用于根据内燃机的行驶状态设定目标空燃比; 以及更新量设定装置，用于根据由目标空燃比设定装置设定的目标空燃比来更新净化校正量。

公开(公告)号：US06216465B1

公开(公告)日：2001-04-17

申请号：US09459334

申请日：1999-12-13

申请人： Teruo Wakashiro ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Yasuo Nakamoto

发明人： Teruo Wakashiro ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Yasuo Nakamoto

IPC分类号： F01B2104

CPC分类号： B60W10/08 ,  B60K6/48 ,  B60K6/543 ,  Y02T10/6221 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/918 ,  Y10S903/919

摘要： A control system is provided for a hybrid vehicle with an engine, a motor, and a power storage unit. The control system comprises: an assist trigger threshold value setting device for setting a throttle opening state when the motor starts assist for the output from the engine; a throttle opening state lower limit setting device for setting a lower limit by subtracting a predetermined value from the threshold value obtained by the assist trigger threshold value setting device; a generation reduction device for gradually reducing the generation by the motor between the lower limit and the threshold value so that the generation finally becomes zero when the present throttle opening state reaches the threshold value, when the vehicle shifts from a generation state, in which the motor acts as a generator and the output is supplied only from the engine, to an output assist state in which the motor assists the output.

摘要翻译： 提供了一种用于具有发动机，电动机和蓄电单元的混合动力车辆的控制系统。 所述控制系统包括：辅助触发阈值设定装置，用于当所述电动机起动辅助所述发动机的输出时，设定节气门开度状态; 节气门开启状态下限设定装置，用于通过从由所述辅助触发阈值设定装置获得的所述阈值减去预定值来设定下限; 用于在下限和阈值之间逐渐减少由电动机产生的发电减少装置，使得当当前节气门开启状态达到阈值时，当车辆从产生状态转变时，最终变为零，其中， 电动机作为发电机，并且输出仅从发动机供应到电动机帮助输出的输出辅助状态。