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公开(公告)号：US20170088127A1
公开(公告)日：2017-03-30
申请号：US15274230
申请日：2016-09-23
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Mitsuhiro Matsumura , Takeshi Kishimoto , Masaya Amano , Takashi Ando , Yu Shimizu
CPC classification number: B60W20/50 , B60K6/26 , B60K6/28 , B60K6/365 , B60K6/445 , B60L11/02 , B60L15/007 , B60L2210/30 , B60W10/06 , B60W10/08 , B60W2510/081 , B60W2510/087 , B60W2710/081 , B60W2710/105 , B60Y2200/92 , B60Y2300/66 , H02P3/14 , H02P29/60 , Y02T10/6239 , Y02T10/6286 , Y10S903/906 , Y10S903/91
Abstract: When at least one of motor generators is not under normal control and where the MG1 temperature is less than an upper limit value, an ECU is configured to perform an inverter-less running control. In the inverter-less running control, an inverter is brought into a gate shutoff state and an engine is driven to cause the motor generator to generate a counter-electromotive voltage which consequently produces a counter-electromotive torque. During the inverter-less running control, the ECU makes a voltage difference between the counter-electromotive voltage and the voltage of a power line connecting a converter and an inverter when the MG1 temperature is equal to or greater than a predetermined value smaller than the voltage difference when the MG1 temperature is less than the predetermined value.
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公开(公告)号：US08608616B2
公开(公告)日：2013-12-17
申请号：US13712559
申请日：2012-12-12
Applicant: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
Inventor： Yukihiro Nissato
IPC: B60W10/02
CPC classification number: B60W20/10 , B60K6/442 , B60W10/02 , B60W2510/0241 , B60Y2300/66 , B60Y2300/73 , F16D48/06 , F16D2500/1066 , F16D2500/30401 , F16D2500/30406 , F16D2500/30415 , F16D2500/30426 , F16D2500/3166 , Y02T10/6234 , Y10T477/26
Abstract: A clutch control of a hybrid vehicle can engage a clutch which not otherwise possible due to temporary factors, and can determine whether engaging members of the clutch have been successfully engaged. The clutch control controls the clutch having a pair of the engaging members which are provided in a power transmission path of the vehicle, and which are moved in the axial direction and engaged or released when switching is performed between power from a motor and power from an engine. The clutch control device has a rotation control unit for synchronizing the rotations of the engaging members when the clutch is shifted from a disengaged an engaged state, and a clutch engagement control unit for determining whether the engaging members have been engaged, based on rotational speed of the engaging members a predetermined time after axial movement of the engaging members.
Abstract translation: 混合动力车辆的离合器控制可以接合由于临时因素而不可能实现的离合器，并且可以确定离合器的接合构件是否已经被成功地接合。 离合器控制控制离合器，其具有设置在车辆的动力传递路径中的一对接合构件，并且在从电动机的动力和来自电动机的动力之间进行切换时沿轴向移动并接合或释放 发动机。 离合器控制装置具有旋转控制单元，用于当离合器从脱离啮合状态移位时使接合构件的转动同步;以及离合器接合控制单元，用于基于转动的转速来确定接合构件是否已接合 接合构件在接合构件的轴向移动之后的预定时间。
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公开(公告)号：US20140297086A1
公开(公告)日：2014-10-02
申请号：US14353767
申请日：2011-10-24
Applicant: Yoshimoto Matsuda , Hirohide Matsushima
Inventor： Yoshimoto Matsuda , Hirohide Matsushima
IPC: B60L15/20
CPC classification number: B60L15/2072 , B60L15/20 , B60L15/2054 , B60L2200/12 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/00 , B60W30/19 , B60W2710/081 , B60Y2200/12 , B60Y2300/19 , B60Y2300/66 , B62J99/00 , B62K11/04 , B62K25/283 , B62K2204/00 , B62M7/04 , Y02T10/645 , Y02T10/7275
Abstract: An electric vehicle comprises a motor controller for controlling an electric motor to execute a control routine to perform torque control when the driving power transmission path is detected to be in the driving power transmission state, and executes a control routine to perform rotational speed control, when the driving power transmission path is detected to be in the driving power cut-off state; wherein in the rotational speed control, an angular velocity of an upstream rotary member gets close to an angular velocity of a downstream rotary member; wherein when shifting from the driving power cut-off state to the driving power transmission state, the motor controller switches the rotational speed control to the torque control after performing predetermined transit control; and wherein a change rate of the torque output is made less in the transit control than in the torque control.
Abstract translation: 电动车辆包括电动机控制器，用于控制电动机执行控制程序以在驱动动力传递路径被检测为处于驱动动力传递状态时执行转矩控制，并且执行控制程序以执行转速控制，当 驱动动力传递路径被检测为处于驱动停电状态; 其中，在所述转速控制中，上游旋转部件的角速度接近下游旋转部件的角速度; 其特征在于，在从所述驱动动力切断状态切换到所述驱动动力传递状态时，所述马达控制器在进行了规定的转向控制之后，将所述转速控制切换为转矩控制。 并且其中转矩输出的变化率在转向控制中比在转矩控制中减小。
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公开(公告)号：US20120310441A1
公开(公告)日：2012-12-06
申请号：US13483385
申请日：2012-05-30
Applicant: Eiji FUKUSHIRO
Inventor： Eiji FUKUSHIRO
IPC: G06F7/00
CPC classification number: B60W20/1084 , B60K35/00 , B60K2350/1092 , B60W10/08 , B60W20/17 , B60W30/18054 , B60W2510/109 , B60W2540/12 , B60W2550/142 , B60Y2300/66 , B60Y2300/77 , Y02T10/84
Abstract: An operating state display device for a vehicle includes a display portion that displays an energy transmission state of the vehicle. A display similar to what is shown when no energy is being transmitted to the axle is shown, regardless of the energy transmission state, when two conditions that the vehicle is stopped and that a brake operation is being performed are satisfied.
Abstract translation: 用于车辆的操作状态显示装置包括显示车辆的能量传递状态的显示部分。 当没有能量传递到轴时所示的显示器被示出，不管能量传输状态如何，当车辆停止和正在执行制动操作的两个条件被满足时。
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公开(公告)号：US09114728B2
公开(公告)日：2015-08-25
申请号：US14353767
申请日：2011-10-24
Applicant: Yoshimoto Matsuda , Hirohide Matsushima
Inventor： Yoshimoto Matsuda , Hirohide Matsushima
CPC classification number: B60L15/2072 , B60L15/20 , B60L15/2054 , B60L2200/12 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/00 , B60W30/19 , B60W2710/081 , B60Y2200/12 , B60Y2300/19 , B60Y2300/66 , B62J99/00 , B62K11/04 , B62K25/283 , B62K2204/00 , B62M7/04 , Y02T10/645 , Y02T10/7275
Abstract: An electric vehicle comprises a motor controller for controlling an electric motor to execute a control routine to perform torque control when the driving power transmission path is detected to be in the driving power transmission state, and executes a control routine to perform rotational speed control, when the driving power transmission path is detected to be in the driving power cut-off state; wherein in the rotational speed control, an angular velocity of an upstream rotary member gets close to an angular velocity of a downstream rotary member; wherein when shifting from the driving power cut-off state to the driving power transmission state, the motor controller switches the rotational speed control to the torque control after performing predetermined transit control; and wherein a change rate of the torque output is made less in the transit control than in the torque control.
Abstract translation: 电动车辆包括电动机控制器，用于控制电动机执行控制程序以在驱动动力传递路径被检测为处于驱动动力传递状态时执行转矩控制，并且执行控制程序以执行转速控制，当 驱动动力传递路径被检测为处于驱动停电状态; 其中，在所述转速控制中，上游旋转部件的角速度接近下游旋转部件的角速度; 其特征在于，在从所述驱动动力切断状态切换到所述驱动动力传递状态时，所述马达控制器在进行了规定的转向控制之后，将所述转速控制切换为转矩控制。 并且其中转矩输出的变化率在转向控制中比在转矩控制中减小。
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Patent Agency Ranking
公开(公告)号：US20140024490A1
公开(公告)日：2014-01-23
申请号：US13938262
申请日：2013-07-10
Applicant: John F. Bangura , Lasse Moklegaard , Amitabh Saran
Inventor： John F. Bangura , Lasse Moklegaard , Amitabh Saran
CPC classification number: B60W20/13 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/44 , B60K6/445 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2220/50 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/427 , B60L2240/429 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2250/26 , B60W10/08 , B60W10/115 , B60W20/40 , B60Y2300/66 , F16H37/065 , F16H37/0826 , H02K7/116 , H02K16/00 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/906 , Y10S903/944 , Y10T477/23
Abstract: Disclosed in the present invention is a dual-structured power output apparatus of an electric drive and power system that provides a means for outputting both mechanical power and electrical power. It comprises dual motor/generators having two stator assemblies, two rotor assemblies and a power transmission unit all integrated into a single housing for easy mounting. The power transmission unit is disposed adjacent to the two motor/generators and coupled on both ends to rotating shafts mechanically linked to the rotor assemblies such that they are rotatable relative to each other. It function is to change the rotational speed and torque of at least one of the rotors in order to reduce weight and physical size of the apparatus, and thus significantly improving the power density and capability. The structure of the apparatus is well-suited to improve the performance and fuel efficiency of the prior art hybrid powertrain.
Abstract translation: 在本发明中公开了一种电力驱动和电力系统的双结构动力输出装置，其提供用于输出机械功率和电力的装置。 它包括具有两个定子组件，两个转子组件和一个动力传递单元的双电动机/发电机，其全部集成到单个壳体中以便于安装。 动力传递单元邻近两个电动机/发电机设置并且两端连接到与转子组件机械连接的旋转轴，使得它们可相对于彼此旋转。 其功能是改变至少一个转子的旋转速度和扭矩，以便减轻设备的重量和物理尺寸，从而显着提高功率密度和能力。 该装置的结构非常适于提高现有技术混合动力系的性能和燃料效率。
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公开(公告)号：US10005454B2
公开(公告)日：2018-06-26
申请号：US15274230
申请日：2016-09-23
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Mitsuhiro Matsumura , Takeshi Kishimoto , Masaya Amano , Takashi Ando , Yu Shimizu
IPC: B60W20/50 , B60W10/06 , B60W10/08 , H02P29/60 , B60K6/28 , B60L11/02 , B60L15/00 , B60K6/445 , B60K6/26 , B60K6/365 , H02P3/14
CPC classification number: B60W20/50 , B60K6/26 , B60K6/28 , B60K6/365 , B60K6/445 , B60L15/007 , B60L15/20 , B60L50/15 , B60L50/16 , B60L50/51 , B60L2210/30 , B60L2210/40 , B60L2220/42 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/429 , B60L2240/441 , B60L2240/443 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60W10/06 , B60W10/08 , B60W2510/081 , B60W2510/087 , B60W2710/081 , B60W2710/105 , B60Y2200/92 , B60Y2300/66 , H02P3/14 , H02P29/60 , Y02T10/6239 , Y02T10/6286 , Y10S903/906 , Y10S903/91
Abstract: When at least one of motor generators is not under normal control and where the MG1 temperature is less than an upper limit value, an ECU is configured to perform an inverter-less running control. In the inverter-less running control, an inverter is brought into a gate shutoff state and an engine is driven to cause the motor generator to generate a counter-electromotive voltage which consequently produces a counter-electromotive torque. During the inverter-less running control, the ECU makes a voltage difference between the counter-electromotive voltage and the voltage of a power line connecting a converter and an inverter when the MG1 temperature is equal to or greater than a predetermined value smaller than the voltage difference when the MG1 temperature is less than the predetermined value.
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公开(公告)号：US20180099654A1
公开(公告)日：2018-04-12
申请号：US15379926
申请日：2016-12-15
Applicant: HYUNDAI MOTOR COMPANY , Kia Motors Corporation
Inventor： Hong Chul SHIN , Sang Don LEE , Kyung Hun HWANG , Jae Young CHOI , Jong Bum OH
CPC classification number: B60W20/10 , B60K6/547 , B60K2006/4825 , B60W10/08 , B60W10/10 , B60W10/11 , B60W20/30 , B60W30/19 , B60W2510/081 , B60W2540/103 , B60W2710/083 , B60W2710/10 , B60W2710/1005 , B60Y2300/20 , B60Y2300/66 , B60Y2400/112 , Y10S903/93
Abstract: Provided is a method of controlling a hybrid electric vehicle capable of improving acceleration response upon kick-down. The method includes calculating a rising gradient of a motor speed increasing during kick-down shift based on a present speed of a motor for driving the vehicle which is detected at a control unit in real time, upon detection of demand of kick-down shift due to acceleration operation of a driver, calculating a falling gradient of intervention torque based on the rising gradient of the motor speed at the control unit, determining an entry point of intervention control based on the present speed of the motor detected at the control unit in real time, and performing torque intervention control for controlling driving of the motor in order to output intervention torque, namely, motor torque decreased based on the falling gradient of intervention torque calculated from the determined entry point at the control unit.
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公开(公告)号：US20170144649A1
公开(公告)日：2017-05-25
申请号：US15415762
申请日：2017-01-25
Applicant: Altigreen Propulsion Labs Private Limited
Inventor： John F. Bangura , Lasse Moklegaard , Amitabh Saran
CPC classification number: B60W20/13 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/44 , B60K6/445 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2220/50 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/427 , B60L2240/429 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2250/26 , B60W10/08 , B60W10/115 , B60W20/40 , B60Y2300/66 , F16H37/065 , F16H37/0826 , H02K7/116 , H02K16/00 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/906 , Y10S903/944 , Y10T477/23
Abstract: Disclosed in the present invention is a dual-structured power output apparatus of an electric drive and power system that provides a means for outputting both mechanical power and electrical power. It comprises dual motor/generators having two stator assemblies, two rotor assemblies and a power transmission unit all integrated into a single housing for easy mounting. The power transmission unit is disposed adjacent to the two motor/generators and coupled on both ends to rotating shafts mechanically linked to the rotor assemblies such that they are rotatable relative to each other. It function is to change the rotational speed and torque of at least one of the rotors in order to reduce weight and physical size of the apparatus, and thus significantly improving the power density and capability. The structure of the apparatus is well-suited to improve the performance and fuel efficiency of the prior art hybrid powertrain.
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公开(公告)号：US09580065B2
公开(公告)日：2017-02-28
申请号：US13938262
申请日：2013-07-10
Applicant: Altigreen Propulsion Labs Private Limited
Inventor： John F. Bangura , Lasse Moklegaard , Amitabh Saran
IPC: B60K6/365 , B60K6/26 , B60W20/00 , F16H37/08 , B60K6/28 , F16H37/06 , B60K6/445 , H02K16/00 , B60L11/12 , B60L11/14 , B60L11/18 , B60L15/20 , B60L7/14 , H02K7/116
CPC classification number: B60W20/13 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/44 , B60K6/445 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2220/50 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/427 , B60L2240/429 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2250/26 , B60W10/08 , B60W10/115 , B60W20/40 , B60Y2300/66 , F16H37/065 , F16H37/0826 , H02K7/116 , H02K16/00 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/906 , Y10S903/944 , Y10T477/23
Abstract: Disclosed in the present invention is a dual-structured power output apparatus of an electric drive and power system that provides a means for outputting both mechanical power and electrical power. It comprises dual motor/generators having two stator assemblies, two rotor assemblies and a power transmission unit all integrated into a single housing for easy mounting. The power transmission unit is disposed adjacent to the two motor/generators and coupled on both ends to rotating shafts mechanically linked to the rotor assemblies such that they are rotatable relative to each other. It function is to change the rotational speed and torque of at least one of the rotors in order to reduce weight and physical size of the apparatus, and thus significantly improving the power density and capability. The structure of the apparatus is well-suited to improve the performance and fuel efficiency of the prior art hybrid powertrain.
Abstract translation: 在本发明中公开了一种电力驱动和电力系统的双结构动力输出装置，其提供用于输出机械功率和电力的装置。 它包括具有两个定子组件，两个转子组件和一个动力传递单元的双电动机/发电机，其全部集成到单个壳体中以便于安装。 动力传递单元邻近两个电动机/发电机设置并且两端连接到与转子组件机械连接的旋转轴，使得它们可相对于彼此旋转。 其功能是改变至少一个转子的旋转速度和扭矩，以便减轻设备的重量和物理尺寸，从而显着提高功率密度和能力。 该装置的结构非常适于提高现有技术混合动力系的性能和燃料效率。
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