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1. 发明申请

WO2015159490A1 CONTROL SYSTEM FOR HYBRID VEHICLE 审中-公开
标题翻译：混合动力车控制系统
公开(公告)号：WO2015159490A1
公开(公告)日：2015-10-22
申请号：PCT/JP2015/001703
申请日：2015-03-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , IWASE, Yuji , SUZUKI, Yosuke , KATO, Koichi , NOBUYASU, Seitaro , MOTEKI, Taro
IPC分类号： B60W20/00 , B60K6/383 , B60K6/387 , B60K6/365 , B60K6/445 , B60K6/40 , B60W10/02 , B60W10/08
CPC分类号： B60W20/40 , B60K6/20 , B60K6/22 , B60K6/365 , B60K6/383 , B60K6/387 , B60K6/40 , B60K6/445 , B60K2006/381 , B60W10/02 , B60W10/08 , B60W2710/025 , B60W2710/027 , Y02T10/6239 , Y02T10/7258
摘要： A control system for a hybrid vehicle configured to promptly shift a drive mode is provided. In the single-motor mode, the vehicle is powered by a second motor (10) while bringing an engagement device (K0) into disengagement and stopping the engine (1). In the dual-motor mode, the vehicle is powered by both a first motor (5) and the second motor (10) while bringing the engagement device (K0) into engagement and stopping a rotation of the output shaft (2) of the engine (1) by a stopper device (BK). When shifting the drive mode from the single-motor mode to the dual-motor mode, the control system controls the first motor (5) in a manner such that a speed difference between an input speed and an output speed of the engagement device (K0) is reduced (step S3) while increasing a torque transmitting capacity of the engagement device (step S5).
摘要翻译：提供一种用于混合动力车辆的控制系统，其被配置为迅速地转换驱动模式。在单电动机模式中，车辆由第二电动机（10）供电，同时使接合装置（K0）分离并停止发动机（1）。在双电机模式中，车辆由第一电动机（5）和第二电动机（10）供电，同时使接合装置（K0）接合并停止发动机的输出轴（2）的旋转（1）通过止动装置（BK）。当将驱动模式从单电机模式转换到双电动机模式时，控制系统以这样的方式控制第一电动机（5），使得接合装置（K0）的输入速度和输出速度之间的速度差）（步骤S3），同时增加接合装置的扭矩传递能力（步骤S5）。

2. 发明申请

WO2015019151A3 CONTROL SYSTEM FOR HYBRID VEHICLE 审中-公开
公开(公告)号：WO2015019151A3
公开(公告)日：2015-02-12
申请号：PCT/IB2014/001453
申请日：2014-08-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , IWASE, Yuji , SUZUKI, Yosuke , KATO, Koichi , NOBUYASU, Seitaro , MOTEKI, Taro
IPC分类号： B60W20/00 , B60K6/48 , B60K6/365 , B60W10/115 , B60W10/02
摘要： A control system for a hybrid vehicle, the hybrid vehicle includes an engine, a first motor, a second motor, a differential mechanism, and a clutch. The control system includes a electronic control unit. The electronic control unit is configured to: (a) set an EV mode in which a vehicle travels at least by drive power of the second motor among the first motor and the second motor in a state that the engine stops, (b) prohibit setting of the EV mode in a state that the clutch is fully engaged when a vehicle speed is at least equal to a predetermined first vehicle speed threshold value, and (c) prohibit setting of the EV mode in a state that the clutch is disengaged when the vehicle speed of the vehicle that travels in the EV mode is at most equal to a predetermined second vehicle speed threshold value.

3. 发明申请

WO2015064769A1 DRIVE UNIT FOR A HYBRID VEHICLE 审中-公开
标题翻译：混合动力车的驱动单元
公开(公告)号：WO2015064769A1
公开(公告)日：2015-05-07
申请号：PCT/JP2014/079516
申请日：2014-10-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , IWASE, Yuji , SUZUKI, Yosuke , KATO, Koichi , NOBUYASU, Seitaro , MOTEKI, Taro
IPC分类号： B60K6/445 , B60K6/365 , B60K6/387 , F16H3/72 , F16H37/10
CPC分类号： B60K6/365 , B60K6/387 , B60K6/442 , B60K6/445 , B60K6/50 , B60Y2200/92 , B60Y2300/182 , B60Y2300/192 , B60Y2400/73 , F16H3/727 , F16H3/728 , F16H2037/0873 , F16H2037/0886 , F16H2200/2038 , Y02T10/6239 , Y02T10/7258 , Y10S903/911 , Y10S903/915
摘要： A drive unit for a hybrid vehicle to realize a variety of drive modes for covering various running conditions. A first planetary gear unit PA is comprised of a first carrier Ca, a first sun gear Sa, and a first ring gear Ra. A second planetary gear unit PB is comprised of a second carrier Cb, a second sun gear Sb, and a second ring gear Rb. A first clutch C1 connects the engine 1 selectively with the first carrier Ca. A first motor is connected with the first sun gear Sa, the second motor is connected with the second sun gear Sb, and the first ring gear Ra and the second ring gear Rb are individually connected with an output member 2. The drive unit is provided with a second clutch C2 for connecting the first carrier Ca selectively with the second sun gear Sb. In the drive unit, a reverse stage fixing mode is available to propel the vehicle backwardly while changing a speed of the output member 2 in accordance with a speed of the engine 1.
摘要翻译：一种用于混合动力车辆的驱动单元，用于实现用于覆盖各种运行条件的各种驱动模式。第一行星齿轮单元PA包括第一行星齿轮架Ca，第一太阳齿轮Sa和第一齿圈Ra。第二行星齿轮单元PB由第二行星架Cb，第二太阳齿轮Sb和第二齿圈Rb构成。第一离合器C1选择性地将发动机1与第一行星架Ca连接。第一电动机与第一太阳齿轮Sa连接，第二电动机与第二太阳轮Sb连接，第一环形齿轮Ra和第二环形齿轮Rb分别与输出部件2连接。驱动单元设置具有用于将第一载体Ca选择性地与第二太阳齿轮Sb连接的第二离合器C2。在驱动单元中，根据发动机1的速度改变输出构件2的速度，可以使用倒档固定模式来推进车辆。

4. 发明申请

WO2015060460A1 CONTROL SYSTEM FOR A VEHICLE 审中-公开
标题翻译：车辆控制系统
公开(公告)号：WO2015060460A1
公开(公告)日：2015-04-30
申请号：PCT/JP2014/078678
申请日：2014-10-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , IWASE, Yuji , SUZUKI, Yosuke , KATO, Koichi , KITABATAKE, Hirotatsu , NOBUYASU, Seitaro , MOTEKI, Taro
IPC分类号： B60K6/365 , B60K6/445 , B60W10/02 , B60W10/06 , B60W20/00
CPC分类号： B60W20/10 , B60K6/365 , B60K6/387 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/16 , B60W20/40 , B60W30/1882 , B60W2030/206 , B60W2510/0638 , B60W2710/0644 , Y02T10/56 , Y02T10/6239 , Y02T10/6286 , Y02T10/76 , Y02T10/84
摘要： A control system for a vehicle having an engine and a motor configured to reduce torque pulses and vibrations. The control system is comprised of a determining means that determines a target operating point of the engine at which a target engine power based on a required driving force is generated while improving fuel economy (step S1); and an electric vehicle mode setting means that shift a driving mode to the EV mode to drive the vehicle by the motor, if a target engine speed to be achieved at the target operating point determined by the determining means is lower than a predetermined threshold value (steps S2, S6).
摘要翻译：一种用于具有发动机和电动机的车辆的控制系统，其构造成减小扭矩脉冲和振动。控制系统包括确定装置，其确定在提高燃料经济性的同时产生基于所需驱动力的目标发动机功率的发动机的目标工作点（步骤S1）; 以及电动车辆模式设定装置，如果在由所述确定装置确定的目标操作点处要达到的目标发动机转速低于预定阈值，则将驱动模式转换为EV模式以驱动车辆由电动机驱动步骤S2，S6）。

5. 发明申请

WO2015019146A1 CLUTCH 审中-公开
标题翻译：离合器
公开(公告)号：WO2015019146A1
公开(公告)日：2015-02-12
申请号：PCT/IB2014/001419
申请日：2014-07-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NOBUYASU, Seitaro , FUNAHASHI, Makoto , IWASE, Yuji , SUZUKI, Yosuke , KATO, Koichi , HATA, Kensei , MOTEKI, Taro
IPC分类号： F16D13/58 , F16D13/70
CPC分类号： F16D13/70 , F16D13/585 , F16D2013/706
摘要： A clutch in which a pressure plate that elastically pushes the clutch disc toward the input side rotating member side is arranged on an opposite side of the clutch disc from the input side rotating member, such that the clutch disc is sandwiched between the pressure plate and the input side rotating member, and the pressure, plate is connected to a rotating body that rotates together with the input side rotating member, by a connecting mechanism, includes a first connecting portion that transmits torque from the rotating body to the pressure plate as a tensile load so as to increase a rotation speed of the output side rotating member, and a second connecting portion that transmits torque from the pressure plate to the rotating body as a tensile load so as to increase a rotation speed of the input side rotating member.
摘要翻译：在离合器盘的与输入侧旋转部件相反的一侧配置有将离合器片向输入侧旋转部件侧弹性推压的离合器，离合器盘夹在压板和输入侧旋转构件，并且压力板通过连接机构连接到与输入侧旋转构件一起旋转的旋转体，包括将扭矩从旋转体传递到压力板的第一连接部，作为拉伸负载以增加输出侧旋转构件的转速;以及第二连接部，其将来自压板的转矩作为拉伸载荷传递到旋转体，以增加输入侧旋转构件的旋转速度。

6. 发明申请

WO2015019164A1 HYBRID VEHICLE 审中-公开
标题翻译：混合动力车
公开(公告)号：WO2015019164A1
公开(公告)日：2015-02-12
申请号：PCT/IB2014/001478
申请日：2014-08-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , IWASE, Yuji , SUZUKI, Yosuke , KATO, Koichi , NOBUYASU, Seitaro , MOTEKI, Taro
IPC分类号： B60W20/00 , B60K6/48 , B60W10/02 , B60W30/20 , F16D48/06 , F02N11/08
CPC分类号： B60W20/40 , B60K6/387 , B60K6/442 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/10 , B60W30/20 , B60W2030/206 , B60W2510/0638 , B60W2710/083 , B60Y2200/92 , B60Y2300/182 , B60Y2300/42 , B60Y2300/60 , F02N11/04 , F02N11/0844 , F02N2200/022 , F02N2200/103 , F02N2300/102 , F02N2300/104 , F16D48/06 , F16D2500/1066 , F16D2500/30401 , F16D2500/3067 , F16D2500/3069 , F16D2500/50661 , F16D2500/50858 , F16D2500/5124 , F16D2500/5126 , F16D2500/7041 , F16D2500/7044 , F16D2500/70458 , Y02T10/48 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： A hybrid vehicle capable of selecting between a state where a clutch coupling an engine and a motor is engaged and the vehicle travels by drive power of the engine, and a state where the clutch is released and the vehicle travels with the engine stopped, wherein, if there is a request to restart the engine while the engine is rotating (step S5) after control to release the clutch and stop the engine has been started, then upon the condition that the engine number of revolutions is equal to or greater than a predetermined threshold value (step S6), and in a state where the output torque of the motor is limited to a previously established torque or less (step S7), control to increase the transmission torque capacity of; the clutch is implemented (step S8), whereupon the output torque of the motor is increased to a torque that cranks the engine (step S9).
摘要翻译：一种混合动力车辆，其能够选择接合发动机和马达的离合器与马达接合的状态，并且车辆通过发动机的驱动力行驶，以及离合器被释放并且车辆随着发动机停止而行驶的状态，如果在控制释放离合器并且停止发动机已经开始之后发动机正在旋转时要求重新起动发动机（步骤S5），则在发动机转数等于或大于预定的条件阈值（步骤S6），并且在将电动机的输出转矩限制在预先设定的转矩以下的状态下（步骤S7），控制增加传动转矩能力; 实施离合器（步骤S8），由此马达的输出转矩增加到使发动机起动的转矩（步骤S9）。

7. 发明申请

WO2015019150A1 HYBRID VEHICLE, AND CONTROL METHOD FOR HYBRID VEHICLE 审中-公开
标题翻译：混合动力车辆和混合动力车辆的控制方法
公开(公告)号：WO2015019150A1
公开(公告)日：2015-02-12
申请号：PCT/IB2014/001438
申请日：2014-08-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , IWASE, Yuji , SUZUKI, Yosuke , KATO, Koichi , NOBUYASU, Seitaro , MOTEKI, Taro
IPC分类号： B60K6/48 , B60W20/00 , B60W10/02 , B60W10/08 , B60W10/06 , F16D48/06 , B60K6/365 , B60W30/20 , B60W50/06
CPC分类号： B60W20/40 , B60K6/365 , B60K6/387 , B60K6/442 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/0638 , B60W2710/025 , B60W2710/027 , B60W2710/083 , B60Y2200/92 , B60Y2300/182 , B60Y2300/42 , B60Y2300/43 , B60Y2300/60 , B60Y2300/80 , F16D48/06 , F16D2500/1066 , F16D2500/30401 , F16D2500/3067 , F16D2500/3069 , F16D2500/50858 , F16D2500/7041 , F16D2500/7044 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： At the time of changing from an EV mode, in which a hybrid vehicle travels with the use of a second motor provided on an output side of a differential mechanism while torque that acts on any one of rotating elements of the differential mechanism is interrupted by a clutch, to an HV mode, in which the hybrid vehicle travels while transmitting output torque of an engine to a drive wheel, when the engine is started in a state where the clutch is slipped and torque is transmitted from the engine so as to increase the rotation speed of the first rotating element while the clutch is slipped, torque starts being output from a first motor such that torque input from the first rotating element to the differential mechanism to increase the rotation speed of the drive wheel is output from the third rotating element.
摘要翻译：在从EV模式变化时，混合动力车辆使用设置在差动机构的输出侧的第二马达行驶，同时作用在差速机构的旋转元件中的任何一个的扭矩被离合器到HV模式，其中混合动力车辆在将发动机的输出扭矩传递到驱动轮的同时行驶，当发动机在离合器滑动的状态下起动并且从发动机传递转矩时，增加当离合器滑动时第一旋转元件的转速，转矩开始从第一电动机输出，使得从第一旋转元件输入到差速机构的转矩增加驱动轮的转速从第三旋转元件。

8. 发明申请

WO2015008132A1 CONTROL SYSTEM FOR HYBRID VEHICLE 审中-公开
标题翻译：混合动力车控制系统
公开(公告)号：WO2015008132A1
公开(公告)日：2015-01-22
申请号：PCT/IB2014/001321
申请日：2014-07-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , FUNAHASHI, Makoto , IWASE, Yuji , SUZUKI, Yosuke , KITABATAKE, Hirotatsu , NOBUYASU, Seitaro
IPC分类号： B60K6/48 , B60W20/00 , B60W10/02 , B60W10/08 , F16D48/00 , B60K17/04 , F16D48/06
CPC分类号： B60W20/40 , B60K6/26 , B60K6/38 , B60K6/387 , B60K6/442 , B60K6/445 , B60K2006/268 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/0241 , B60W2510/0275 , B60W2510/0638 , B60W2510/0652 , B60W2510/082 , B60W2510/083 , B60W2510/12 , B60W2710/027 , B60W2710/0661 , B60W2710/082 , B60Y2200/92 , B60Y2300/182 , B60Y2300/188 , B60Y2300/42 , B60Y2300/43 , B60Y2300/45 , B60Y2300/60 , B60Y2400/424 , F16D48/06 , F16D2500/1066 , F16D2500/30406 , F16D2500/30428 , F16D2500/3065 , F16D2500/3068 , F16D2500/50236 , F16D2500/50239 , F16D2500/50293 , F16D2500/7044 , Y02T10/6239 , Y02T10/6286 , Y10S903/912 , Y10S903/93
摘要： A control system of a hybrid vehicle, in which a driving power source for travel includes an engine that is started by cranking, a motor that can control a torque, and a clutch that is coupled with the motor and in which a transmission torque capacity continuously changes depending on a change of a control amount is configured to estimate (steps S2 and S3) a torque of the clutch based on the torque that the motor outputs, and change rates of the rotational speed of the motor and the clutch caused by changing the control amount, when the torque that the motor outputs is transmitted by the clutch that is in a slip state by changing the control amount.
摘要翻译：一种混合动力车辆的控制系统，其中，用于行驶的驱动动力源包括通过起动启动的发动机，能够控制扭矩的电动机和与所述电动机耦合的离合器，并且其中连续地传递扭矩能力根据控制量的变化而进行的变更被配置为基于电动机输出的转矩来估计离合器的转矩（步骤S2和S3），并且通过改变电动机和离合器而使电动机和离合器的转速的变化率通过改变控制量，当通过处于滑动状态的离合器传递电动机输出的转矩时的控制量。

9. 发明申请

WO2015159661A1 HYBRID VEHICLE 审中-公开
标题翻译：混合动力车
公开(公告)号：WO2015159661A1
公开(公告)日：2015-10-22
申请号：PCT/JP2015/059011
申请日：2015-03-18
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , IWASE, Yuji , EBUCHI, Hiroaki , SUZUKI, Yosuke , KATO, Koichi , NOBUYASU, Seitaro , MOTEKI, Taro
IPC分类号： B60K6/445 , B60K6/383
CPC分类号： B60K6/383 , B60K6/445 , Y02T10/6239 , Y02T10/7258
摘要： A hybrid vehicle (Ve) is propelled by delivering torques of an engine (1) and a motor (2, 3, 20) to a drive shaft (5). In the hybrid vehicle (Ve), a clutch (7) having an outer race (7a) and an inner race (7b) is disposed between the engine (1) and the drive shaft (5), and the clutch (7) is brought into engagement by increasing a rotational speed of the second rotary member (7b) by the motor (2).
摘要翻译：混合动力车辆（Ve）通过将发动机（1）和电动机（2,3,20）的转矩传递到驱动轴（5）来推进。在混合动力车辆（Ve）中，在发动机（1）和驱动轴（5）之间配置具有外圈（7a）和内圈（7b）的离合器（7），离合器（7）通过由马达（2）增加第二旋转部件（7b）的旋转速度而进行接合。

10. 发明申请

WO2015159649A1 CONTROL SYSTEM FOR HYBRID VEHICLE 审中-公开
标题翻译：混合动力车控制系统
公开(公告)号：WO2015159649A1
公开(公告)日：2015-10-22
申请号：PCT/JP2015/058651
申请日：2015-03-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATA, Kensei , IWASE, Yuji , SUZUKI, Yosuke , KATO, Koichi , NOBUYASU, Seitaro , MOTEKI, Taro
IPC分类号： B60W20/00 , B60W50/029 , B60W50/032 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60K6/387 , B60K6/445 , B60K6/48
CPC分类号： B60W20/50 , B60K6/387 , B60K6/445 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/13 , B60W20/40 , B60W50/029 , B60W50/032 , B60W2050/022 , B60W2050/0297 , B60W2510/0275 , B60W2510/08 , B60W2510/242 , B60W2510/244 , B60Y2300/18008 , F16H48/10 , Y02T10/6239 , Y02T10/6252 , Y02T10/6286 , Y10S903/946
摘要： A control system for hybrid vehicle for extending a possible travelling distance of the vehicle in the event of clutch failure is provided. The control system is configured to select a first drive mode in which the vehicle is powered by an engine (1) in case an estimated torque transmitting capacity of the clutch (K0) in trouble is larger than a first threshold value, and to select a second drive mode in which the vehicle is powered by a motor (2, 3) in case the estimated torque transmitting capacity of the clutch (K0) in trouble is smaller than the first threshold value (step S7). The control system is further configured to reduce an engine torque to be smaller than the estimated torque transmitting capacity of the clutch (K0) in case the first drive mode is selected (step S9).
摘要翻译：提供了一种混合动力车辆的控制系统，用于在离合器故障的情况下延长车辆的可能行驶距离。控制系统被配置为在故障中的估计的扭矩传递能力大于第一阈值的情况下选择其中车辆由发动机（1）供电的第一驱动模式，并且选择第二驱动模式，其中在故障的离合器（K0）的估计转矩传递能力小于第一阈值的情况下车辆由马达（2,3）供电（步骤S7）。控制系统进一步构造成在选择第一驱动模式的情况下将发动机扭矩减小到小于离合器（K0）的估计转矩传递能力（步骤S9）。

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