公开(公告)号：US06700213B1

公开(公告)日：2004-03-02

申请号：US09695944

申请日：2000-10-26

申请人： Teruo Wakashiro ,  Atsushi Izumiura ,  Kan Nakaune ,  Takashi Iwamoto ,  Asao Ukai ,  Katsuhiro Kumagai

发明人： Teruo Wakashiro ,  Atsushi Izumiura ,  Kan Nakaune ,  Takashi Iwamoto ,  Asao Ukai ,  Katsuhiro Kumagai

IPC分类号： B60K100

CPC分类号： B60W20/10 ,  B60K6/485 ,  B60K6/54 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2710/0622 ,  Y02T10/54 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/917

摘要： A control system provided in a hybrid vehicle with a combustion engine for outputting a driving force, an electric motor for generating a force for assisting the output from the engine, depending on driving conditions, a power storage unit for storing electric energy generated by the motor acting as a generator using the output from the engine and electric energy regenerated by the motor when the vehicle decelerates. The control system includes an output assist determination means for determining, based on a determination threshold value as the standard, whether to assist the output from the engine by the motor, depending on the driving conditions of the vehicle. An air-fuel controller is provided for changing the air-fuel ratio of the mixture, which is to be supplied to the engine, to a condition leaner or richer than the stoichiometric air-fuel ratio. A determination threshold value changing means is provided for changing the determination threshold value, depending on whether the air-fuel ratio of the mixture is leaner or richer than the stoichiometric air-fuel ratio. A determination threshold value change prohibiting means is provided for prohibiting the operation of the determination threshold value changer when the air-fuel controller changes the air-fuel ratio of the mixture from a condition leaner than the stoichiometric air-fuel ratio to a condition richer than the stoichiometric air-fuel ratio.

摘要翻译： 一种控制系统，其设置在具有用于输出驱动力的内燃机的混合动力车辆中，根据驾驶条件产生用于产生用于辅助来自发动机的输出的力的电动机，用于存储由电动机产生的电能的蓄电单元 当车辆减速时，使用发动机的输出和由电动机再生的电能充当发电机。 控制系统包括输出辅助确定装置，用于根据车辆的驾驶条件，基于作为标准的确定阈值，确定是否由马达辅助发动机的输出。 提供了一种空气燃料控制器，用于将要供应到发动机的混合物的空燃比改变为比理论空燃比更浓或更浓的条件。 提供一个确定阈值改变装置，用于根据混合物的空燃比是否比理论空燃比更浓或更浓，来改变确定阈值。 提供了一种确定阈值变更禁止装置，用于当空燃比控制器将空燃比从比理论空燃比更稀的状态变为比该理论空燃比更浓的条件时，禁止操作判定阈值变更器 理论空燃比。

公开(公告)号：US06702052B1

公开(公告)日：2004-03-09

申请号：US09665677

申请日：2000-09-20

申请人： Teruo Wakashiro ,  Shigetaka Kuroda ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Atsushi Izumiura ,  Yasuo Nakamoto ,  Hideyuki Oki ,  Kan Nakaune

发明人： Teruo Wakashiro ,  Shigetaka Kuroda ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Atsushi Izumiura ,  Yasuo Nakamoto ,  Hideyuki Oki ,  Kan Nakaune

IPC分类号： B60K600

CPC分类号： B60W10/08 ,  B60K6/48 ,  B60K6/485 ,  B60L7/18 ,  B60L11/14 ,  B60L11/1859 ,  B60L11/1861 ,  B60L15/2045 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/44 ,  B60L2240/441 ,  B60L2260/26 ,  B60W10/26 ,  Y02T10/6221 ,  Y02T10/6226 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7283

摘要： A control apparatus of a hybrid vehicle is provided, capable of charging the battery device when the state of charge of the battery device tends to decrease and the initial state of charge of the battery device is reduced by a predetermined amount. The present device comprises a lower limit threshold value setting device S060, an upper limit threshold value setting device for setting the lower limit and upper limit threshold values, respectively, of the discharge amount of the battery device, a mode setting device S054 for increasing the state of charge when the state of charge is reduced to the lower limit threshold value, a mode setting release device S062 for releasing the mode setting changed by the mode setting device, and a discharge depth detecting device S063 for detecting the discharge amount of the present state of charge by comparison with the initial state of charge. The threshold value for determining whether it is necessary for the motor to assist the engine is modified depending upon the discharge depth.

摘要翻译： 提供了一种混合动力车辆的控制装置，当电池装置的充电状态趋于降低并且电池装置的初始充电状态减少预定量时，能够对电池装置充电。 本装置包括下限阈值设定装置S060，分别设定电池装置的排出量的下限值和上限阈值的上限阈值设定装置，用于增加电池装置的模式设定装置S054 当充电状态降低到下限阈值时的充电状态，用于释放由模式设定装置改变的模式设定的模式设定解除装置S062以及用于检测当前的放电量的放电深度检测装置S063 与初始充电状态进行比较。 用于确定电动机是否需要辅助发动机的阈值根据排放深度而改变。

公开(公告)号：US06907948B2

公开(公告)日：2005-06-21

申请号：US10123137

申请日：2002-04-17

申请人： Teruo Wakashiro ,  Shigetaka Kuroda ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Atsushi Izumiura ,  Yasuo Nakamoto ,  Hideyuki Oki ,  Kan Nakaune

发明人： Teruo Wakashiro ,  Shigetaka Kuroda ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Atsushi Izumiura ,  Yasuo Nakamoto ,  Hideyuki Oki ,  Kan Nakaune

IPC分类号： B60L11/14 ,  B60K6/48 ,  B60K6/485 ,  B60L11/12 ,  B60L11/18 ,  B60L15/20 ,  B60W10/08 ,  B60W10/26 ,  B60K1/00 ,  B60L11/00

CPC分类号： B60W10/08 ,  B60K6/48 ,  B60K6/485 ,  B60L7/18 ,  B60L11/14 ,  B60L11/1859 ,  B60L11/1861 ,  B60L15/2045 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/44 ,  B60L2240/441 ,  B60L2260/26 ,  B60W10/26 ,  Y02T10/6221 ,  Y02T10/6226 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7283

摘要： A control apparatus of a hybrid vehicle is provided, capable of charging the battery device when the state of charge of the battery device tends to decrease and the initial state of charge of the battery device is reduced by a predetermined amount. The present device comprises a lower limit threshold value setting device S060, an upper limit threshold value setting device for setting the lower limit and upper limit threshold values of the discharge amount of the battery device, a mode setting device S054 for increasing the state of charge when the state of charge is reduced to the lower limit threshold value, a mode setting release device S062 for releasing the mode setting changed by the mode setting device, and a discharge depth detecting device S063 for detecting the discharge amount of the present state of charge by comparison with the initial state of charge. The threshold value for determining whether it is necessary for the motor to assist the engine is modified depending upon the discharge depth.

摘要翻译： 提供了一种混合动力车辆的控制装置，当电池装置的充电状态趋于降低并且电池装置的初始充电状态减少预定量时，能够对电池装置充电。 本装置包括下限阈值设定装置S 060，用于设定电池装置的排出量的下限和上限阈值的上限阈值设定装置，用于增加状态的模式设定装置S 054 当将充电状态降低到下限阈值时的充电状态，用于释放由模式设定装置改变的模式设定的模式设定解除装置S 062以及用于检测模式设定装置的排出量的放电深度检测装置S 063 与目前的充电状态进行比较。 用于确定电动机是否需要辅助发动机的阈值根据排放深度而改变。

公开(公告)号：US06568175B2

公开(公告)日：2003-05-27

申请号：US10024960

申请日：2001-12-19

申请人： Atsushi Izumiura ,  Katsuhiro Kumagai ,  Takashi Kiyomiya ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kan Nakaune

发明人： Atsushi Izumiura ,  Katsuhiro Kumagai ,  Takashi Kiyomiya ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kan Nakaune

IPC分类号： F01N300

CPC分类号： F02P5/1506 ,  F02D11/105 ,  F02D41/0255 ,  F02D41/14 ,  F02D2200/0406 ,  F02D2200/0802 ,  F02D2200/703 ,  F02D2250/41 ,  Y02T10/26 ,  Y02T10/46

摘要： A control system for an internal combustion engine having an intake system and an exhaust system is disclosed. The exhaust system includes a catalyst, and the intake system includes a throttle valve. The engine is mounted on a vehicle having a brake booster to which an intake pressure at downstream of the throttle valve is introduced. The catalyst temperature rise control in which the intake air amount is increased after starting of the engine and the ignition timing is retarded according to a rotational speed of the engine is performed. When a pressure difference between the detected intake pressure and the atmospheric pressure during the catalyst temperature raising control is less than a predetermined pressure, the increased intake air amount and the retard amount of the ignition timing is gradually decreased.

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：US06516254B1

公开(公告)日：2003-02-04

申请号：US10202025

申请日：2002-07-25

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Tomoharu Kamo ,  Kan Nakaune ,  Yasuo Nakamoto

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Tomoharu Kamo ,  Kan Nakaune ,  Yasuo Nakamoto

IPC分类号： B60T712

CPC分类号： B60W20/10 ,  B60K6/485 ,  B60K6/543 ,  B60L2240/441 ,  B60W10/06 ,  B60W20/00 ,  B60W2510/0614 ,  B60W2510/0619 ,  B60W2510/0638 ,  B60W2510/0671 ,  B60W2520/10 ,  B60W2710/0605 ,  B60W2710/0616 ,  F02D37/02 ,  F02D41/0087 ,  F02D41/126 ,  F02D2250/41 ,  Y02T10/48 ,  Y02T10/6226 ,  Y10S903/905 ,  Y10S903/918 ,  Y10S903/919 ,  Y10S903/947

摘要： A control device for a hybrid vehicle includes an actual intake gas negative pressure detection unit which detects an intake air negative pressure for the engine, an estimated intake gas negative pressure calculation unit which estimates an intake air negative pressure based on a revolution number of the engine and an opening degree of a throttle, and an engine control unit which compares an actual intake gas negative pressure obtained by the actual intake gas negative pressure detection unit with an estimated intake gas negative pressure obtained by the estimated intake gas negative pressure calculation unit. The engine control unit prohibits a fuel supply to the engine until the actual intake gas negative pressure matches the estimated intake gas negative pressure, and carries out the fuel supply to the engine when the actual intake gas negative pressure matches the estimated intake gas negative pressure.

摘要翻译： 用于混合动力车辆的控制装置包括检测发动机的进气负压的实际进气压力负压检测单元，估计进气压力负压计算单元，其基于发动机的转数来估计进气压力 以及发动机控制单元，其将由实际进气负压检测单元获得的实际进气压力负压与由所述估计的进气负压计算单元获得的估计的进气压力负压进行比较。 发动机控制单元禁止向发动机的燃料供给，直到实际进气气体负压与估计的进气压力负压相匹配，并且当实际进气气体负压与估计的进气压力负相匹配时，执行向发动机的燃料供给。

公开(公告)号：US06408968B1

公开(公告)日：2002-06-25

申请号：US09638071

申请日：2000-08-15

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kan Nakaune ,  Morio Kayano ,  Kazunori Watanabe

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kan Nakaune ,  Morio Kayano ,  Kazunori Watanabe

IPC分类号： B60K600

CPC分类号： B60W20/00 ,  B60K6/485 ,  B60K6/54 ,  B60L3/0046 ,  B60L11/1851 ,  B60L11/1875 ,  B60L2240/423 ,  B60L2240/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W2510/0676 ,  B60W2510/0685 ,  B60W2510/244 ,  B60W2550/12 ,  B60W2710/083 ,  H02J7/1415 ,  Y02T10/56 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/705 ,  Y10S903/903 ,  Y10S903/917

摘要： In vehicle operation under cruise mode, the battery, which is in a low temperature state, is caused to rise in temperature at an early stage, and the assistance amount and the regeneration power generation amount by means of the motor are caused to increase. During vehicle operation in cruise mode, in the case in which one or the other of the battery temperature and the engine water temperature have failed to reach a predetermined temperature, the cruise power generation amount is raised to a predetermined level, and charging of the battery is continued until both the battery temperature and the engine water temperature have reached predetermined temperatures. When a determination has been made that there is no further room in the battery to accept further charge, power generation and assistance is conducted by the motor so as to cancel periodic fluctuations in the drive force of the engine, and vibration damping control is conducted for suppressing vibrations generated by the engine in accordance with the fluctuations in the drive force of the engine.

摘要翻译： 在巡航模式下的车辆操作中，使处于低温状态的电池的早期温度升高，并且通过电动机的辅助量和再生发电量增加。 在巡航模式下的车辆操作期间，在电池温度和发动机水温中的一个或另一个未能达到预定温度的情况下，巡航发电量升高到预定水平，并且电池的充电 直到电池温度和发动机水温都达到预定温度。 当确定电池中没有进一步充电的空间时，电动机进行发电和辅助，以消除发动机的驱动力的周期性波动，并且进行减振控制 根据发动机的驱动力的波动来抑制发动机产生的振动。

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：US06934610B2

公开(公告)日：2005-08-23

申请号：US10036412

申请日：2002-01-07

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Hideyuki Takahashi ,  Kan Nakaune ,  Toshinari Shinohara

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Hideyuki Takahashi ,  Kan Nakaune ,  Toshinari Shinohara

IPC分类号： B60W10/04 ,  B60K6/20 ,  B60K6/24 ,  B60K6/48 ,  B60K6/485 ,  B60K6/543 ,  B60K6/547 ,  B60L7/18 ,  B60L11/14 ,  B60W10/00 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/105 ,  B60W10/11 ,  B60W10/18 ,  B60W20/00 ,  F01L13/00 ,  F02D17/02 ,  F02D29/02 ,  F02D41/12 ,  F02D41/36 ,  F02B75/06 ,  G06F7/00

CPC分类号： B60W20/40 ,  B60K6/48 ,  B60L2240/441 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/24 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/0671 ,  B60W2510/18 ,  B60W2520/10 ,  B60W2710/0633 ,  B60W2710/0644 ,  F01L13/0005 ,  F01L13/0036 ,  F02D17/02 ,  F02D41/0087 ,  F02D41/123 ,  F02D2041/0012 ,  Y02T10/48 ,  Y02T10/6221 ,  Y10T477/68

摘要： A control apparatus for a hybrid vehicle for generating an appropriate amount of regeneration energy during deceleration. A control apparatus for a hybrid vehicle including an engine and electric motor for driving the hybrid vehicle wherein the engine comprises cylinders capable of deactivated operations and the motor executes regenerative braking when the vehicle is decelerating. The control apparatus of the present invention includes a cylinder deactivation determination device for determining whether or not the vehicle speed is appropriate for executing the cylinder deactivated operation, a regeneration amount calculating device for detecting whether the vehicle state is appropriate for regeneration and calculates the amount of regeneration; and further includes a compensation amount calculating device that compensates the amount of regeneration based on an all cylinder deactivated operation and the engine rotation speed.

摘要翻译： 一种用于在减速期间产生适当量的再生能量的混合动力车辆的控制装置。 一种用于混合动力车辆的控制装置，包括用于驱动混合动力车辆的发动机和电动机，其中发动机包括能够停用操作的气缸，并且当车辆减速时电动机执行再生制动。 本发明的控制装置包括：汽缸停止判定装置，用于判定车速是否适合于执行汽缸停止运转;再生量计算装置，用于检测车辆状态是否适于再生， 再生; 并且还包括补偿量计算装置，其基于全缸停止操作和发动机转速来补偿再生量。

公开(公告)号：US06362536B1

公开(公告)日：2002-03-26

申请号：US09634327

申请日：2000-08-07

申请人： Atsushi Izumiura ,  Takashi Kiyomiya ,  Hideyuki Oki ,  Kan Nakaune ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Hideyuki Takahashi

发明人： Atsushi Izumiura ,  Takashi Kiyomiya ,  Hideyuki Oki ,  Kan Nakaune ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Hideyuki Takahashi

IPC分类号： F02M5100

CPC分类号： B60W20/10 ,  B60K6/485 ,  B60K6/54 ,  B60L11/12 ,  B60L2240/423 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2710/065 ,  B60W2710/083 ,  B60W2710/086 ,  Y02T10/6226 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10S903/917

摘要： The present invention relates to a power generation control apparatus for a hybrid vehicle. The hybrid vehicle comprises an engine which outputs a driving force for the hybrid vehicle; a motor which outputs an assistant driving force so as to assist the driving force of the engine; a power storage unit; and a power generation control apparatus which controls the power generation by the motor. The power generation control apparatus comprises a load torque calculation device which calculates the load torque to be applied to an engine of the hybrid vehicle for generating electrical power used in the hybrid vehicle when the engine is idling; a generable torque calculation device which calculates torque generable by the engine when the engine is idling; and a power generation load torque determination device which determines a limiting value of a power generation load torque to be applied to the engine in accordance with the load torque calculated by the load torque calculation device and the generable torque calculated by the generable torque calculation device.

摘要翻译： 本发明涉及混合动力车辆的发电控制装置。 混合动力车辆包括输出混合动力车辆的驱动力的发动机; 输出辅助驱动力以辅助发动机的驱动力的电动机; 蓄电单元; 以及控制电动机发电的发电控制装置。 发电控制装置包括：负载转矩计算装置，其计算当发动机怠速时施加到混合动力车辆中用于发电的电力的发动机的负载转矩; 一个发电机扭矩计算装置，用于计算当发动机空转时由发动机产生的扭矩; 以及发电负载转矩确定装置，其根据由负载转矩计算装置计算出的负载转矩和由生成扭矩计算装置计算出的可产生转矩来确定施加到发动机的发电负载转矩的极限值。