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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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5.发明授权公开(公告)号：US08197384B2
公开(公告)日：2012-06-12
申请号：US12216578
申请日：2008-07-08
IPC分类号： B60K1/02
CPC分类号： B60W20/00 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W30/18018 , B60W2710/02 , Y02T10/48 , Y02T10/6239 , Y02T10/6286 , Y10T477/23
摘要： With an engine start-up device, an engine is started upon altering a start-up when shifting an automatic shifting portion relative to when the automatic shifting portion is not shifting. Thus, start-up of the engine is prevented from adversely affecting the shifting of the automatic shifting portion. The engine starts during the shifting of the automatic shifting portion, enabling further improved response in acceleration required by a driver than that achieved when the operation is commenced after the automatic shifting portion has completed the shifting.
摘要翻译： 利用发动机启动装置，当自动变速部分相对于自动变速部分不移动时移动自动变速部分时，在改变起动时启动发动机。 因此，防止发动机的启动不利地影响自动变速部分的换档。 发动机在自动变速部分移动期间启动，使驾驶员所需的加速度响应能够进一步提高在自动变速部分完成换挡之后开始操作时的响应。
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公开(公告)号：US08007402B2
公开(公告)日：2011-08-30
申请号：US12081476
申请日：2008-04-16
IPC分类号： B60K1/02
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/081 , F16H2037/0873 , Y02T10/56 , Y02T10/6239 , Y02T10/6286 , Y02T10/84 , Y10T477/23 , Y10T477/26
摘要： A control apparatus for a drive system of a hybrid vehicle including (a) an engine, (b) an electrically controlled differential portion which has a first electric motor, and a differential mechanism operatively connected to the engine and the first electric motor and a differential state of which is controlled by controlling an operating state of the first electric motor, (c) a mechanical transmission portion constituting a part of a power transmitting path, and (d) a second electric motor connected to a power transmitting path between the electrically controlled differential portion and a drive wheel of the hybrid vehicle, the control apparatus including a control portion which is operable when a terminal portion of a shifting action of the mechanical transmission portion and a starting operation of the engine overlap each other, the control portion being configured to implement one of the shifting action and the starting operation prior to the other.
摘要翻译： 1.一种混合动力车辆的驱动系统的控制装置，其特征在于，具备：（a）发动机，（b）具有第一电动马达的电控差动部，以及与所述发动机和所述第一电动机可操作地连接的差速机构， 其状态通过控制第一电动机的操作状态来控制，（c）构成动力传递路径的一部分的机械传动部分，以及（d）连接到电控制器之间的动力传递路径的第二电动马达 差速部分和驱动轮，所述控制装置包括控制部分，所述控制部分在所述机械传动部分的换档动作的终端部分和所述发动机的起动操作重叠时可操作，所述控制部分被配置 以实现其中之一的换档动作和起动操作。
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公开(公告)号：US20090029825A1
公开(公告)日：2009-01-29
申请号：US12219200
申请日：2008-07-17
IPC分类号： B60W10/12
CPC分类号： B60W20/13 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/48 , B60K6/547 , B60L2240/421 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60W10/08 , B60W10/115 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/0657 , B60W2510/1015 , B60W2510/104 , B60W2520/10 , B60W2710/081 , F16H3/728 , F16H61/0213 , F16H2037/0873 , Y02T10/6221 , Y02T10/6239 , Y02T10/642 , Y02T10/7258 , Y10S903/945 , Y10T477/33 , Y10T477/606
摘要： This invention relates to a control device for a vehicular power transmitting device. The control device has shifting-point altering means 108 operative such that when a second electric motor M2 is operated with priority to obtain a charging efficiency and/or electric power generating efficiency, a shifting point for a vehicle to run under a decelerating state (during a coast running state) is altered to a point on a higher vehicle speed than that at which a shifting point for a running-performance-conscious state is set. Therefore, when the second electric motor M2 is operated with priority for generating electric power, a downshift is initiated at a high vehicle speed than that at which the downshift is initiated at a shifting point for a running-performance-conscious state. This increases a rotation speed NM2 of the second electric motor M2, resulting in an increase in regeneration amount (electric power generation amount) of the second electric motor M2.
摘要翻译： 本发明涉及一种用于车辆动力传递装置的控制装置。 控制装置具有移动点改变装置108，其操作使得当第二电动机M2优先操作以获得充电效率和/或发电效率时，车辆在减速状态（在 沿着行驶状态的变速点被设定为与车辆速度相比更高的车速的点。 因此，当第二电动机M2以优先的方式进行动力发电时，以高行驶速度开始降档，而不是在运行性能意识状态的变速点起动降档。 这增加了第二电动机M2的转速NM2，导致第二电动机M2的再生量（发电量）增加。
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8.发明申请公开(公告)号：US20090017984A1
公开(公告)日：2009-01-15
申请号：US12216578
申请日：2008-07-08
CPC分类号： B60W20/00 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W30/18018 , B60W2710/02 , Y02T10/48 , Y02T10/6239 , Y02T10/6286 , Y10T477/23
摘要： In an engine start-up device, engine start-up means 94 starts up an engine 8 upon altering a start-up method of the engine 8 for a shifting of an automatic shifting portion 20 relative to a start-up method of the engine 8 for a non-shifting of an automatic shifting portion 20. Thus, an operation to start-up the engine 8 is avoided from adversely affecting the shifting of the automatic shifting portion 20. The operation to start-up the engine 8 begins to be executed during the shifting of the automatic shifting portion 20, enabling further improved response in acceleration required by a driver than that achieved when the operation is commenced after the automatic shifting portion 20 has completed the shifting.
摘要翻译： 在发动机起动装置中，发动机起动装置94在改变发动机8的启动方式时启动发动机8，以使自动变速部分20相对于发动机8的起动方法移动 因此，避免了启动发动机8的操作，从而不利地影响自动变速部分20的移动。起动发动机8的操作开始执行 在自动变速部20的变速期间，能够进一步提高驾驶员所需的加速度响应，而不是在自动变速部20完成变速后的操作开始时实现的加速。
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公开(公告)号：US07474012B2
公开(公告)日：2009-01-06
申请号：US12081471
申请日：2008-04-16
IPC分类号： F02D25/00
CPC分类号： F02N11/08 , B60K6/365 , B60K6/445 , B60L2240/421 , B60W10/06 , B60W10/08 , B60W10/115 , B60W30/192 , B60W2710/081 , F16H2037/0873 , Y02T10/6239 , Y02T10/6286 , Y02T10/642
摘要： A control apparatus for a drive system of a hybrid vehicle including (a) an electrically controlled differential portion which has an engine, a first electric motor, and a differential mechanism operatively connected to the engine and the first electric motor and a differential state of which is controlled by controlling an operating state of the first electric motor, (b) a mechanical transmission portion constituting a part of a power transmitting path, and (c) a second electric motor connected to a power transmitting path between the electrically controlled differential portion and a drive wheel of the hybrid vehicle, the control apparatus including a control portion which is operable when a terminal portion of a shifting action of the mechanical transmission portion and a starting operation of the engine overlap each other, the control portion being configured to implement one of the shifting action and the starting operation prior to the other.
摘要翻译： 1.一种混合动力车辆的驱动系统的控制装置，其特征在于，具备：（a）电动差动部，其具有发动机，第一电动机以及与所述发动机和所述第一电动机可操作地连接的差动机构， 通过控制第一电动机的操作状态来控制，（b）构成动力传递路径的一部分的机械传动部分，和（c）第二电动机，其连接到电控差速部分和 混合动力车辆的驱动轮，所述控制装置包括控制部，所述控制部在所述机械传动部的换档动作的终端部和所述发动机的起动动作相互重叠时可操作，所述控制部被配置为实施一个 的移动动作和起动操作之前。
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公开(公告)号：US20080261770A1
公开(公告)日：2008-10-23
申请号：US12081476
申请日：2008-04-16
IPC分类号： B60W10/08
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/081 , F16H2037/0873 , Y02T10/56 , Y02T10/6239 , Y02T10/6286 , Y02T10/84 , Y10T477/23 , Y10T477/26
摘要： A control apparatus for a drive system of a hybrid vehicle including (a) an engine, (b) an electrically controlled differential portion which has a first electric motor, and a differential mechanism operatively connected to the engine and the first electric motor and a differential state of which is controlled by controlling an operating state of the first electric motor, (c) a mechanical transmission portion constituting a part of a power transmitting path, and (d) a second electric motor connected to a power transmitting path between the electrically controlled differential portion and a drive wheel of the hybrid vehicle, the control apparatus including a control portion which is operable when a terminal portion of a shifting action of the mechanical transmission portion and a starting operation of the engine overlap each other, the control portion being configured to implement one of the shifting action and the starting operation prior to the other.
摘要翻译： 1.一种混合动力车辆的驱动系统的控制装置，其特征在于，具备：（a）发动机，（b）具有第一电动马达的电控差动部，以及与所述发动机和所述第一电动机可操作地连接的差速机构， 其状态通过控制第一电动机的操作状态来控制，（c）构成动力传递路径的一部分的机械传动部分，以及（d）连接到电控制器之间的动力传递路径的第二电动马达 差速部分和驱动轮，所述控制装置包括控制部分，所述控制部分在所述机械传动部分的换档动作的终端部分和所述发动机的起动操作重叠时可操作，所述控制部分被配置 以实现其中之一的换档动作和起动操作。
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