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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.
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公开(公告)号:US20150166042A1
公开(公告)日:2015-06-18
申请号:US14407694
申请日:2012-06-15
申请人: Takeshi Kitahata , Tooru Matsubara , Atsushi Tabata , Tatsuya Imamura , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
发明人: Takeshi Kitahata , Tooru Matsubara , Atsushi Tabata , Tatsuya Imamura , Kenta Kumazaki , Yasuhiro Hiasa , Hiroyuki Shioiri , Hiroyuki Shibata
IPC分类号: B60W20/00 , B60W10/12 , B60W10/08 , B60W30/188 , B60W10/06
CPC分类号: B60W20/10 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/12 , B60W30/188 , F16H3/54 , F16H2037/0866 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , Y02T10/6239 , Y02T10/6286 , Y10S903/93 , Y10T477/23
摘要: A hybrid vehicle driving device includes: an engine; a rotation machine; and a transmission unit configured to connect and disconnect the engine and the rotation machine, wherein when the engine is stopped while a vehicle travels by using the engine as a power source, the engine is stopped by the rotation machine in a state in which the gear stage of the transmission unit is fixed, and then the transmission unit is set to a neutral state after the engine is stopped. It is desirable that the hybrid vehicle driving device stop the engine by the rotation machine in a state in which the corresponding relation between a rotation angle of the engine and a rotation angle of the rotation machine is already learned.
摘要翻译: 混合动力车辆驾驶装置包括:发动机; 旋转机; 以及传动单元,其被配置为连接和断开发动机和旋转机器,其中当通过使用发动机作为动力源在车辆行驶期间发动机停止时,发动机在齿轮 发送单元的级固定,然后在发动机停止后将变速器单元设定为中立状态。 期望混合动力车辆驱动装置在已经学习了发动机的旋转角度和旋转机械的旋转角度之间的对应关系的状态下通过旋转机器停止发动机。
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3.
公开(公告)号:US09428179B2
公开(公告)日:2016-08-30
申请号:US14409862
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: B60W20/10 , B60K6/44 , B60K6/365 , B60W20/00 , B60K6/445 , B60K6/547 , B60W10/08 , B60W10/10 , B60W10/06 , F16H3/54 , F16H37/08
CPC分类号: B60W20/40 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/10 , F16H3/54 , F16H2037/0866 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , Y02T10/6239 , Y10S903/93
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 ring gear of the transmission device, an MG1 rotation shaft, an MG2 rotation shaft, and a drive wheel; a gear shift adjustment device that includes an engagement portion capable of controlling the transmission device to a neutral state where 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 decreasing a rotating speed of a first rotating electric machine at the time an engine is started up during an EV travel mode.
摘要翻译: 用于混合动力车辆的动力传递装置包括:传动装置,其包括与发动机旋转轴连接的载体; 差速装置,其包括分别连接到变速装置的齿圈的多个旋转部件,MG1旋转轴,MG2旋转轴和驱动轮; 一种变速调节装置,其包括能够将所述变速器装置控制到不允许所述承载件与所述环形齿轮之间的动力传递的中性状态的接合部或者允许所述动力传递的状态; 以及HVECU,其包括在EV行驶模式期间降低发动机起动时的第一旋转电机的转速的第一步骤。
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4.
公开(公告)号:US20150197244A1
公开(公告)日:2015-07-16
申请号:US14409862
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
CPC分类号: B60W20/40 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/10 , F16H3/54 , F16H2037/0866 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , Y02T10/6239 , Y10S903/93
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 ring gear of the transmission device, an MG1 rotation shaft, an MG2 rotation shaft, and a drive wheel; a gear shift adjustment device that includes an engagement portion capable of controlling the transmission device to a neutral state where 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 decreasing a rotating speed of a first rotating electric machine at the time an engine is started up during an EV travel mode.
摘要翻译: 用于混合动力车辆的动力传递装置包括:传动装置,其包括与发动机旋转轴连接的载体; 差速装置,其包括分别连接到变速装置的齿圈的多个旋转部件,MG1旋转轴,MG2旋转轴和驱动轮; 一种变速调节装置,其包括能够将所述变速器装置控制到不允许所述承载件与所述环形齿轮之间的动力传递的中性状态的接合部或者允许所述动力传递的状态; 以及HVECU,其包括在EV行驶模式期间降低发动机起动时的第一旋转电机的转速的第一步骤。
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5.
公开(公告)号:US20150151627A1
公开(公告)日:2015-06-04
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
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.
摘要翻译: 一种用于混合动力车辆的动力传递装置,包括:传动装置,其包括与发动机旋转轴连接的载体; 差速装置,其包括分别连接到所述传动装置的驱动轮,MG2旋转轴,MG1旋转轴和齿圈的多个旋转部件; 能够将传动装置控制在不允许载体和环形齿轮之间的动力传递到允许传递动力的状态的中立状态的换挡调整装置; 以及HVECU,其包括在允许载体和齿圈之间的动力传递的状态下将传动装置控制到中立状态的第一步骤。
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公开(公告)号:US09463789B2
公开(公告)日:2016-10-11
申请号:US14367569
申请日:2011-12-21
申请人: Koichi Okuda , Atsushi Tabata , Keita Imai , Tooru Matsubara , Tatsuya Imamura , Takeshi Kitahata , Kenta Kumazaki , Shunya Kato , Yasuhiro Hiasa , Yuji Iwase , Hiroyuki Shibata
发明人: Koichi Okuda , Atsushi Tabata , Keita Imai , Tooru Matsubara , Tatsuya Imamura , Takeshi Kitahata , Kenta Kumazaki , Shunya Kato , Yasuhiro Hiasa , Yuji Iwase , Hiroyuki Shibata
CPC分类号: B60W20/10 , B60K6/445 , B60K2006/381 , B60W10/08 , B60W20/00 , Y02T10/6239 , Y02T10/7258
摘要: A control device of a vehicle includes a first electric motor; a differential mechanism having a rotating element coupled to the first electric motor, a rotating element that is an output rotating member coupled to drive wheels in a power transmittable manner, and a rotating element coupled to a non-rotating member by actuation of a lock mechanism; and a second electric motor coupled to the drive wheels in a power transmittable manner. During motor running for running with output torques from the first electric motor and the second electric motor used together in an actuated state of the lock mechanism, a drive torque shared by the first electric motor is made smaller in a requested drive torque when a rotation speed of a pinion making up the differential mechanism is higher.
摘要翻译: 车辆的控制装置包括第一电动机; 具有联接到第一电动机的旋转元件的差速机构,作为以动力可传递方式联接到驱动轮的输出旋转构件的旋转元件,以及通过锁定机构的致动而联接到非旋转构件的旋转元件 ; 以及以功率可传递的方式联接到所述驱动轮的第二电动马达。 在第一电动机和第二电动机在锁定机构的致动状态下一起使用的输出转矩运行的电动机运转期间,当第一电动机共享的驱动转矩在转速 构成差动机构的小齿轮较高。
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公开(公告)号:US20140358349A1
公开(公告)日:2014-12-04
申请号:US14367569
申请日:2011-12-21
申请人: Koichi Okuda , Atsushi Tabata , Keita Imai , Tooru Matsubara , Tatsuya Imamura , Takeshi Kitahata , Kenta Kumazaki , Shunya Kato , Yasuhiro Hiasa , Yuji Iwase , Hiroyuki Shibata
发明人: Koichi Okuda , Atsushi Tabata , Keita Imai , Tooru Matsubara , Tatsuya Imamura , Takeshi Kitahata , Kenta Kumazaki , Shunya Kato , Yasuhiro Hiasa , Yuji Iwase , Hiroyuki Shibata
CPC分类号: B60W20/10 , B60K6/445 , B60K2006/381 , B60W10/08 , B60W20/00 , Y02T10/6239 , Y02T10/7258
摘要: A control device of a vehicle includes a first electric motor; a differential mechanism having a rotating element coupled to the first electric motor, a rotating element that is an output rotating member coupled to drive wheels in a power transmittable manner, and a rotating element coupled to a non-rotating member by actuation of a lock mechanism; and a second electric motor coupled to the drive wheels in a power transmittable manner. During motor running for running with output torques from the first electric motor and the second electric motor used together in an actuated state of the lock mechanism, a drive torque shared by the first electric motor is made smaller in a requested drive torque when a rotation speed of a pinion making up the differential mechanism is higher.
摘要翻译: 车辆的控制装置包括第一电动机; 具有联接到第一电动机的旋转元件的差速机构,作为以动力可传递方式联接到驱动轮的输出旋转构件的旋转元件,以及通过锁定机构的致动而联接到非旋转构件的旋转元件 ; 以及以功率可传递的方式联接到所述驱动轮的第二电动马达。 在第一电动机和第二电动机在锁定机构的致动状态下一起使用的输出转矩运行的电动机运转期间,当第一电动机共享的驱动转矩在转速 构成差动机构的小齿轮较高。
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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.
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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。
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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 。
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