-
公开(公告)号:US20150183422A1
公开(公告)日:2015-07-02
申请号:US14411308
申请日:2012-06-27
申请人: Tatsuya Imamura , Atsushi Tabata , Tooru Matsubara , Kenta Kumazaki , Yasuhiro Hiasa , Tsuyoshi Kitahata
发明人: Tatsuya Imamura , Atsushi Tabata , Tooru Matsubara , Kenta Kumazaki , Yasuhiro Hiasa , Tsuyoshi Kitahata
CPC分类号: B60W20/40 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/115 , B60W30/192 , B60W2710/06 , B60W2710/0661 , B60W2710/08 , B60W2710/10 , B60W2710/1038 , F16H3/725 , F16H3/728 , F16H2037/0873 , F16H2200/0043 , F16H2200/2007 , F16H2200/201 , F16H2200/2035 , F16H2200/2046 , Y02T10/6239 , Y02T10/6286 , Y10S903/902 , Y10T477/23
摘要: A driving device for a hybrid vehicle includes a transmission unit configured to output a rotation of an engine while changing rotating speed of the engine; and a first rotating electric machine. The first rotating electric machine is configured to supply a torque for increasing the rotating speed of the engine at the time of starting up of the engine to the engine through the transmission unit. At the time of starting up of the engine, the gear shift stage of the transmission unit is switched to an overdrive state. Thus, a torque sufficient for starting up of the engine can be supplied to the engine, and hence the engine can be appropriately started up.
摘要翻译: 一种用于混合动力车辆的驱动装置,包括传动单元,其构造成在改变发动机的转速的同时输出发动机的旋转; 和第一旋转电机。 第一旋转电机被配置为提供用于通过传动单元将发动机启动时的发动机的转速提高到发动机的扭矩。 在发动机启动时,变速装置的变速级切换到过驱动状态。 因此,可以向发动机供给足以启动发动机的转矩,因此可以适当地起动发动机。
-
公开(公告)号:US10112601B2
公开(公告)日:2018-10-30
申请号:US14411308
申请日:2012-06-27
申请人: Tatsuya Imamura , Atsushi Tabata , Tooru Matsubara , Kenta Kumazaki , Yasuhiro Hiasa , Tsuyoshi Kitahata
发明人: Tatsuya Imamura , Atsushi Tabata , Tooru Matsubara , Kenta Kumazaki , Yasuhiro Hiasa , Tsuyoshi Kitahata
IPC分类号: B60W20/40 , B60W30/192 , B60K6/445 , B60W10/08 , B60W10/06 , B60W10/115 , F16H3/72 , F16H37/08
摘要: A driving device for a hybrid vehicle includes a transmission unit configured to output a rotation of an engine while changing rotating speed of the engine; and a first rotating electric machine. The first rotating electric machine is configured to supply a torque for increasing the rotating speed of the engine at the time of starting up of the engine to the engine through the transmission unit. At the time of starting up of the engine, the gear shift stage of the transmission unit is switched to an overdrive state. Thus, a torque sufficient for starting up of the engine can be supplied to the engine, and hence the engine can be appropriately started up.
-
公开(公告)号:US09415675B2
公开(公告)日:2016-08-16
申请号:US14407664
申请日:2012-06-14
申请人: Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata , Tatsuya Imamura , Tsuyoshi Kitahata , Yasuhiro Hiasa
发明人: Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata , Tatsuya Imamura , Tsuyoshi Kitahata , Yasuhiro Hiasa
IPC分类号: B60K6/445 , B60K6/442 , B60W10/08 , B60W20/00 , B60K6/383 , B60W30/19 , B60K6/547 , B60W10/10 , B60K6/365 , B60K6/50 , B60K6/38 , F16H37/10
CPC分类号: B60K6/442 , B60K6/365 , B60K6/383 , B60K6/445 , B60K6/50 , B60K6/547 , B60K2006/381 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/30 , B60W30/19 , F16H2037/102 , Y02T10/6239 , Y10S903/911
摘要: Provided is a hybrid vehicle driving device including: a first differential mechanism configured to be connected to an engine and transmit a rotation of the engine; a second differential mechanism configured to connect the first differential mechanism and a driving wheel; and a switching device configured to shift the first differential mechanism, wherein the second differential mechanism includes a first rotation component connected to an output component of the first differential mechanism, a second rotation component connected to the first rotation machine, and a third rotation component connected to the second rotation machine and the driving wheel, and a reaction torque of the first rotation machine is corrected at a torque phase (S2-Y) after a start of the gear shift operation of the first differential mechanism by the switching device while the vehicle travels by using the engine as a power source (S3).
摘要翻译: 提供一种混合动力车辆驱动装置,包括:第一差速机构,被配置为连接到发动机并传递发动机的旋转; 第二差速机构,被配置为连接所述第一差动机构和驱动轮; 以及切换装置,其构造成移动所述第一差速机构,其中所述第二差速机构包括连接到所述第一差速机构的输出部件的第一旋转部件,连接到所述第一旋转机器的第二旋转部件,以及连接到所述第一旋转部件的第三旋转部件 到第二旋转机和驱动轮,并且在开关装置开始第一差速机构的变速操作之后,在转矩阶段(S2-Y)对第一旋转机械的反作用转矩进行校正,同时车辆 通过使用发动机作为动力源行驶(S3)。
-
公开(公告)号:US20150165891A1
公开(公告)日:2015-06-18
申请号:US14407664
申请日:2012-06-14
申请人: Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata , Tatsuya Imamura , Tsuyoshi Kitahata , Yasuhiro Hiasa
发明人: Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata , Tatsuya Imamura , Tsuyoshi Kitahata , Yasuhiro Hiasa
CPC分类号: B60K6/442 , B60K6/365 , B60K6/383 , B60K6/445 , B60K6/50 , B60K6/547 , B60K2006/381 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/30 , B60W30/19 , F16H2037/102 , Y02T10/6239 , Y10S903/911
摘要: Provided is a hybrid vehicle driving device including: a first differential mechanism configured to be connected to an engine and transmit a rotation of the engine; a second differential mechanism configured to connect the first differential mechanism and a driving wheel; and a switching device configured to shift the first differential mechanism, wherein the second differential mechanism includes a first rotation component connected to an output component of the first differential mechanism, a second rotation component connected to the first rotation machine, and a third rotation component connected to the second rotation machine and the driving wheel, and a reaction torque of the first rotation machine is corrected at a torque phase (S2-Y) after a start of the gear shift operation of the first differential mechanism by the switching device while the vehicle travels by using the engine as a power source (S3).
摘要翻译: 提供一种混合动力车辆驱动装置,包括:第一差速机构,被配置为连接到发动机并传递发动机的旋转; 第二差速机构,被配置为连接所述第一差动机构和驱动轮; 以及切换装置,其构造成移动所述第一差速机构,其中所述第二差速机构包括连接到所述第一差速机构的输出部件的第一旋转部件,连接到所述第一旋转机器的第二旋转部件,以及连接到所述第一旋转部件的第三旋转部件 到第二旋转机和驱动轮,并且在开关装置开始第一差速机构的变速操作之后,在转矩阶段(S2-Y)对第一旋转机械的反作用转矩进行校正,同时车辆 通过使用发动机作为动力源行驶(S3)。
-
公开(公告)号:US09677655B2
公开(公告)日:2017-06-13
申请号:US14414192
申请日:2012-07-17
申请人: Tooru Matsubara , Kenta Kumazaki , Tatsuya Imamura , Takeshi Kitahata , Yasuhiro Hiasa , Atsushi Tabata
发明人: Tooru Matsubara , Kenta Kumazaki , Tatsuya Imamura , Takeshi Kitahata , Yasuhiro Hiasa , Atsushi Tabata
IPC分类号: F16H48/27 , B60K6/365 , B60K6/445 , B60W10/30 , B60W20/00 , B60K6/387 , B60W10/08 , F16H61/00 , F16H61/02 , B60W10/10 , F16H48/06 , B60K6/38 , F16H37/08
CPC分类号: F16H48/27 , B60K6/365 , B60K6/387 , B60K6/445 , B60K2006/381 , B60W10/08 , B60W10/10 , B60W10/30 , B60W20/00 , B60Y2200/92 , F16H48/06 , F16H61/0031 , F16H61/0206 , F16H2037/0866 , Y02T10/6239 , Y10S903/911
摘要: A hybrid vehicle driving device includes: a first differential mechanism connected to an engine and transmitting a rotation of the engine; a second differential mechanism connecting the first differential mechanism and a drive wheel; engagement devices changing a speed of the first differential mechanism; and a valve arranged in a hydraulic circuit and regulating the engagement devices from simultaneously engaging. The second differential mechanism includes a first rotation element connected to an output element of the first differential mechanism, a second rotation element connected to a first rotating machine, and a third rotation element connected to a second rotating machine and the drive wheel. The valve regulates the engagement devices from simultaneously engaging at a time of traveling with the engine, and tolerates the engagement devices from simultaneously engaging at a time of traveling with the first rotating machine and the second rotating machine.
-
公开(公告)号:US09649926B2
公开(公告)日:2017-05-16
申请号:US14409760
申请日:2012-06-19
申请人: Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
发明人: Shunya Kato , Atsushi Tabata , Tatsuya Imamura , Tooru Matsubara , Takeshi Kitahata , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
IPC分类号: B60K6/445 , B60K6/54 , B60W20/10 , B60K6/365 , B60K6/547 , B60W10/08 , B60W10/10 , B60W20/00 , F16H37/08 , F16H3/72
CPC分类号: B60K6/445 , B60K6/365 , B60K6/54 , B60K6/547 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/10 , F16H3/728 , F16H2037/0866 , F16H2037/0873 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239 , Y10S903/91 , Y10S903/917 , Y10T477/23
摘要: A power transmission device for a hybrid vehicle includes: a transmission device that includes a carrier to which an engine rotation shaft is connected; a differential device that includes a plurality of rotation components individually connected to a drive wheel, an MG2 rotation shaft, an MG1 rotation shaft, and a ring gear of the transmission device; a gear shift adjustment device that is able to control the transmission device to a neutral state where the transmission of power between the carrier and the ring gear is not allowed or to a state where the transmission of power is allowed; and an HVECU that includes a first step of controlling the transmission device to the neutral state in a state where the transmission of power between the carrier and the ring gear is allowed.
-
公开(公告)号:US20150246671A1
公开(公告)日:2015-09-03
申请号:US14431845
申请日:2013-11-27
申请人: Tatsuya IMAMURA , Tooru MATSUBARA , Kenta KUMAZAKI , Takeshi KITAHATA , Yasuhiro HIASA , Atsushi TABATA
发明人: Tatsuya Imamura , Tooru Matsubara , Kenta Kumazaki , Takeshi Kitahata , Yasuhiro Hiasa , Atsushi Tabata
CPC分类号: B60W20/40 , B60K6/445 , B60K6/547 , B60K2006/381 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W20/30 , B60W2710/105 , Y02T10/6239 , Y02T10/6286
摘要: On a vehicle, there are mounted a differential device including a sun gear, a ring gear and a carrier, a first motor generator coupled to the sun gear, a second motor generator coupled to the ring gear, an automatic transmission provided between the ring gear and a drive wheel, an engine coupled to the carrier, and a brake suppressing the rotation of the carrier. In the vehicle, a traveling mode is selected from a first mode in which traveling is performed by using a torque outputted from the first and second motor generators in a state where the brake is engaged, and a second mode in which the traveling is performed by operating the engine in a state where the brake is disengaged. When the traveling mode is switched from the first mode to the second mode, the traveling mode is switched to the second mode after the automatic transmission is downshifted.
摘要翻译: 在车辆上安装有包括太阳齿轮,齿圈和载体的差速装置,联接到太阳齿轮的第一马达发电机,耦合到齿圈的第二马达发电机,设置在齿圈之间的自动变速器 以及驱动轮,联接到所述载体的发动机和抑制所述载体的旋转的制动器。 在车辆中,从在制动器接合的状态下使用从第一和第二电动发电机输出的转矩进行行驶的第一模式中选择行驶模式,以及第二模式,其中行驶是通过 在制动器分离的状态下操作发动机。 当行驶模式从第一模式切换到第二模式时,在自动变速器降档后将行驶模式切换到第二模式。
-
公开(公告)号:US20150224983A1
公开(公告)日:2015-08-13
申请号:US14428078
申请日:2012-09-14
申请人: Yasuhiro Hiasa , Atsushi Tabata , Tooru Matsubara , Tatsuya Imamura , Takeshi Kitahata , Kenta Kumazaki
发明人: Yasuhiro Hiasa , Atsushi Tabata , Tooru Matsubara , Tatsuya Imamura , Takeshi Kitahata , Kenta Kumazaki
CPC分类号: F16H3/728 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/54 , B60K2006/381 , B60W20/15 , B60W30/184 , B60W2520/10 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239 , Y10S903/917
摘要: A power transmission device of a hybrid vehicle includes: a transmission including a planetary mechanism including a plurality of transmission rotational elements, one of the transmission rotational elements being connected to a rotary shaft of an engine; a differential device including a plurality of differential rotational elements including one connected to one of the transmission rotational elements of the transmission, one connected to a rotary shaft of a first rotary machine, and one connected to a rotary shaft of a second rotary machine and a driven wheel; a transmission control device configured to control the transmission; and a control device configured to control the first rotary machine such that pinion differential rotation of the transmission or the differential device is set to be not higher than a predetermined value at a time unique motor EV driving is performed only by power of the second rotary machine.
摘要翻译: 混合动力车辆的动力传递装置包括:变速器,包括行星机构,所述行星机构包括多个变速器旋转元件,所述变速器旋转元件中的一个连接到发动机的旋转轴; 包括多个差速旋转元件的差动装置,所述差速旋转元件包括连接到所述变速器的变速器旋转元件中的一个,连接到第一旋转机械的旋转轴的一个,以及连接到第二旋转机械的旋转轴的一个, 从动轮 发送控制装置,被配置为控制所述发送; 以及控制装置,其被配置为控制所述第一旋转机械,使得所述变速器或所述差动装置的小齿轮差速旋转被设定为不高于预定值,在唯一的电动机EV驱动仅通过所述第二旋转机械的动力 。
-
公开(公告)号:US20150224980A1
公开(公告)日:2015-08-13
申请号:US14425567
申请日:2012-09-05
申请人: Atsushi Tabata , Tooru Matsubara , Kenta Kumazaki , Yasuhiro Hiasa , Tatsuya Imamura , Takeshi Kitahata
发明人: Atsushi Tabata , Tooru Matsubara , Kenta Kumazaki , Yasuhiro Hiasa , Tatsuya Imamura , Takeshi Kitahata
CPC分类号: B60W20/10 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/547 , B60K2006/381 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/105 , B60W10/111 , B60W10/12 , B60W20/00 , B60W20/30 , B60W30/1843 , B60W30/1882 , B60W2510/0241 , B60W2510/0657 , B60W2510/083 , B60W2510/085 , B60W2510/087 , B60W2510/246 , B60W2710/0666 , B60W2720/40 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10S903/93 , Y10T477/26
摘要: An engine, a transmission unit which is connected to the engine and is shifted by an engagement apparatus, and a differential unit which connects the transmission unit and a drive wheel are included. The differential unit includes a first rotary element connected to an output element of the transmission unit, a second rotary element connected to a first rotary machine, and a third rotary element connected to the drive wheel. When an output from the first rotary machine is limited, the engagement apparatus is slipped and an operation point of the engine is changed. The change of the operation point can cause an increase in torque of the engine.
摘要翻译: 包括发动机,连接到发动机并由接合装置移动的传动单元和连接传动单元和驱动轮的差动单元。 差速单元包括连接到变速单元的输出元件的第一旋转元件,连接到第一旋转机器的第二旋转元件和连接到驱动轮的第三旋转元件。 当来自第一旋转机械的输出受到限制时,接合装置滑动并且发动机的操作点改变。 操作点的变化可能导致发动机转矩增加。
-
公开(公告)号:US10155509B2
公开(公告)日:2018-12-18
申请号:US14425567
申请日:2012-09-05
申请人: Atsushi Tabata , Tooru Matsubara , Kenta Kumazaki , Yasuhiro Hiasa , Tatsuya Imamura , Takeshi Kitahata
发明人: Atsushi Tabata , Tooru Matsubara , Kenta Kumazaki , Yasuhiro Hiasa , Tatsuya Imamura , Takeshi Kitahata
IPC分类号: B60W20/10 , B60K6/445 , B60W10/06 , B60W20/00 , B60W10/02 , B60W10/105 , B60W10/111 , B60W20/30 , B60K6/547 , B60W10/08 , B60W10/12 , B60K6/387 , B60W30/184 , B60W30/188 , B60K6/365 , B60K6/38
摘要: An engine, a transmission unit which is connected to the engine and is shifted by an engagement apparatus, and a differential unit which connects the transmission unit and a drive wheel are included. The differential unit includes a first rotary element connected to an output element of the transmission unit, a second rotary element connected to a first rotary machine, and a third rotary element connected to the drive wheel. When an output from the first rotary machine is limited, the engagement apparatus is slipped and an operation point of the engine is changed. The change of the operation point can cause an increase in torque of the engine.
-
-
-
-
-
-
-
-
-