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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：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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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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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：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：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：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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公开(公告)号：US07967090B2
公开(公告)日：2011-06-28
申请号：US12000518
申请日：2007-12-13
申请人： Tomoo Atarashi , Shigeki Takami , Nobukazu Ike , Yuji Iwase , Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Tatsuya Imamura , Takuma Kakinami , Kenta Kumazaki
发明人： Tomoo Atarashi , Shigeki Takami , Nobukazu Ike , Yuji Iwase , Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Tatsuya Imamura , Takuma Kakinami , Kenta Kumazaki
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/486 , B60L2260/167 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2510/081 , B60W2510/087 , B60W2510/244 , B60W2530/16 , B60W2530/22 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10S903/903 , Y10S903/915 , Y10S903/93
摘要： A hybrid drive system includes an engine; at least one rotating electric machine, wherein the engine and the at least one rotating electric machine are capable of driving a vehicle; and a controller. The controller starts a load limit control that limits a load exerted to the rotating electric machine when a temperature of the rotating electric machine exceeds a load limit start temperature; detects a loading state or a towing state of the vehicle; and determines the load limit start temperature based on the loading state or the towing state detected.
摘要翻译： 混合动力驱动系统包括发动机; 至少一个旋转电机，其中所述发动机和所述至少一个旋转电机能够驱动车辆; 和控制器。 当旋转电机的温度超过负载极限开始温度时，控制器开始限制施加到旋转电机的负载的负载限制控制; 检测车辆的装载状态或牵引状态; 并且基于检测到的加载状态或牵引状态来确定负载极限开始温度。
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公开(公告)号：US20080197791A1
公开(公告)日：2008-08-21
申请号：US12068220
申请日：2008-02-04
申请人： Keita Imai , Hiroyuki Shibata , Tooru Matsubara , Atsushi Tabata , Yuji Iwase , Tatsuya Imamura , Kenta Kumazaki , Koichiro Muta , Masakazu Kaifuku , Hidenori Kato
发明人： Keita Imai , Hiroyuki Shibata , Tooru Matsubara , Atsushi Tabata , Yuji Iwase , Tatsuya Imamura , Kenta Kumazaki , Koichiro Muta , Masakazu Kaifuku , Hidenori Kato
CPC分类号： B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L1/003 , B60L1/02 , B60L3/0023 , B60L15/20 , B60L50/16 , B60L50/61 , B60L58/12 , B60L2210/40 , B60L2240/12 , B60L2240/14 , B60L2240/26 , B60L2240/34 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/461 , B60L2250/12 , B60L2250/16 , B60L2250/24 , B60L2250/26 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/081 , B60W2710/0644 , B60W2710/081 , F16H2037/0873 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10T477/23
摘要： A control device for a vehicular drive system controls an engine rotation speed (NE) in a way not to exceed an engine upper limit rotation speed (NELIM). The engine upper limit rotation speed is altered depending on a second electric motor rotation speed (NM2) such that a second electric motor increasing possible rotation speed (NM2max), influenced with the engine upper limit rotation speed (NELIM), is altered depending on the second electric motor rotation speed (NM2). Consequently, when the second electric motor rotation speed (NM2) is relatively high, the engine upper limit rotation speed (NELIM) can be lowered, and the second electric motor increasing possible rotation speed (NM2max) can be altered to a lower level for suppressing an increase in rotation speed of a second electric motor (M2). Thus, the second electric motor is improved in durability thereof.
摘要翻译： 用于车辆驱动系统的控制装置以不超过发动机上限转速（N ELIM ）的方式控制发动机转速（N SUB E）。 发动机上限转速根据第二电动机转速（N M2 M2）而改变，使得增加可能的转速（N M2 M2）的第二电动机受到影响 根据第二电动机转速（N M2 M2），改变发动机上限转速（N ELIM ）。 因此，当第二电动机转速（N M2 M2）相对较高时，可以降低发动机上限转速（N ELIM ），而第二电动机 为了抑制第二电动机（M2）的转速增加，可以将可能的转速（N M2 M2max）增加到较低的水平。 因此，第二电动机的耐久性提高。
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公开(公告)号：US20080314658A1
公开(公告)日：2008-12-25
申请号：US12000518
申请日：2007-12-13
申请人： Tomoo Atarashi , Shigeki Takami , Nobukazu Ike , Yuji Iwase , Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Tatsuya Imamura , Takuma Kakinami , Kenta Kumazaki
发明人： Tomoo Atarashi , Shigeki Takami , Nobukazu Ike , Yuji Iwase , Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Tatsuya Imamura , Takuma Kakinami , Kenta Kumazaki
IPC分类号： B60K6/20
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/486 , B60L2260/167 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2510/081 , B60W2510/087 , B60W2510/244 , B60W2530/16 , B60W2530/22 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10S903/903 , Y10S903/915 , Y10S903/93
摘要： A hybrid drive system includes an engine; at least one rotating electric machine, wherein the engine and the at least one rotating electric machine are capable of driving a vehicle; and a controller. The controller starts a load limit control that limits a load exerted to the rotating electric machine when a temperature of the rotating electric machine exceeds a load limit start temperature; detects a loading state or a towing state of the vehicle; and determines the load limit start temperature based on the loading state or the towing state detected.
摘要翻译： 混合动力驱动系统包括发动机; 至少一个旋转电机，其中所述发动机和所述至少一个旋转电机能够驱动车辆; 和控制器。 当旋转电机的温度超过负载极限开始温度时，控制器开始限制施加到旋转电机的负载的负载限制控制; 检测车辆的装载状态或牵引状态; 并且基于检测到的加载状态或牵引状态来确定负载极限开始温度。
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