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公开(公告)号：EP2829445B1
公开(公告)日：2020-02-26
申请号：EP12871850.9
申请日：2012-03-21
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公开(公告)号：EP2524151A1
公开(公告)日：2012-11-21
申请号：EP11711131.0
申请日：2011-01-13
发明人： IDESHIO, Yukihiko , MIYAZAKI, Terufumi , KAMIYA, Toshihiko , ETO, Shingo , ASAOKA, Hironori , YAMAGUCHI, Tetsuya , SUZUKI, Tomohide
IPC分类号： F16D25/0638 , F16H45/00
CPC分类号： F16D25/0638 , B60K6/40 , B60K6/46 , B60L11/14 , F16H45/02 , F16H2045/002 , F16H2045/021 , F16H2045/0284 , Y02T10/6217 , Y02T10/70 , Y02T10/7077 , Y10T477/26 , Y10T477/27
摘要： A power transmission device (4) has a rigid body (58; 120b; 220) that includes a contact portion coming into contact with the first or second friction member and that moves the contact portion from a position of contact with the first or second friction member to a position of no contact with the first and second friction members, an elastic body (54; 124; 224) that applies to the rigid body a force moving the contact portion to a position of contact with the first or second friction member, a first pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of contact with the first or second friction member, and a second pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of no contact with the first and second friction members.
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公开(公告)号：EP2829445A1
公开(公告)日：2015-01-28
申请号：EP12871850.9
申请日：2012-03-21
CPC分类号： B60W20/00 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/08 , B60W20/40 , B60W30/194 , B60W30/20 , B60W2510/0676 , B60W2510/083 , B60W2710/025 , B60Y2300/48 , F02N5/04 , F02N11/00 , F02N11/04 , F02N15/02 , F16D48/06 , F16D2500/1045 , F16D2500/1066 , F16D2500/30412 , F16D2500/5029 , F16D2500/5043 , F16D2500/50623 , F16D2500/50858 , F16D2500/7041 , F16H61/143 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286
摘要： The purpose of the present invention is to provide a drive control device whereby the occurrence of torque loss when the engine is started during electric motor travel in a hybrid vehicle is suppressed. The output torque of a second electric motor (MG2) is increased, a clutch (CL) is released, and the engine (12) is rotationally driven by a first electric motor (MG1), when the engine (12) is started during electric motor travel in an electric motor travel mode (EV-2) during which the vehicle is driven using the first electric motor (MG1) and the second electric motor (MG2). As a result, the reduction in the vehicle drive torque corresponding to the reduction in the output torque of the first electric motor (MG1) contributing to the vehicle drive force is compensated by the increase in drive torque corresponding to the increase in the output torque of the second electric motor (MG2), thereby mitigating change in the vehicle drive torque and suppressing the occurrence of torque loss.
摘要翻译： 本发明的目的是提供一种驱动控制装置，其抑制了在混合动力车辆中在电动机行驶期间发动机起动时发生转矩损失。 当发动机（12）在电动过程中启动时，第二电动机（MG2）的输出扭矩增加，离合器（CL）释放，发动机（12）由第一电动机（MG1）旋转驱动 在使用第一电动机（MG1）和第二电动机（MG2）驱动车辆的电动机行驶模式（EV-2）中的电动机行驶。 其结果是，与伴随车辆驱动力的第一电动机（MG1）的输出转矩的降低相对应的车辆驱动转矩的降低通过与输出转矩的增大相对应的驱动转矩的增加而被补偿 第二电动机（MG2），从而减轻车辆驱动扭矩的变化并且抑制扭矩损失的发生。
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公开(公告)号：EP2644942A8
公开(公告)日：2013-11-27
申请号：EP10859982.0
申请日：2010-11-24
发明人： IDESHIO, Yukihiko , MIYAZAKI, Terufumi , KAMIYA, Toshihiko , ETO, Shingo , ASAOKA, Hironori , KATO, Yasuyuki
CPC分类号： B60W10/023 , B60K6/365 , B60K6/48 , B60K2006/4825 , B60W10/08 , B60W2510/02 , F16H41/24 , F16H45/02 , F16H2045/002 , Y02T10/6221 , Y02T10/6252 , Y10S903/902 , Y10T477/26
摘要： Providing a vehicle power transmission device including a hydraulic power transmission device and enabling a shorter entire axial length.
A transaxle case including a first chamber R1 and a second chamber R2 separated by a bulkhead 68 disposed on an opposite side of a torque converter 18 to an engine 14, the first chamber R1 housing the torque converter 18, the second chamber R2 being formed on an opposite side of the bulkhead 68 to the torque converter 18 is comprised, the first chamber R1 and the second chamber R2 are oil-tightly isolated from each other by an oil seal 70 oil-tightly sealing a gap between an inner circumferential surface of a through-hole 69 formed in the bulkhead 68 and an outer circumferential surface of a tubular pump drive shaft 58, a first thrust bearing 94 is disposed between a side wall portion of a rear cover 38 closer to the bulkhead 68 and a stator 46, the first thrust bearing 94 is disposed to partially overlap with the oil seal 70 when viewed in a direction orthogonal to a first axial center C1.-
公开(公告)号：EP2524151B1
公开(公告)日：2015-04-01
申请号：EP11711131.0
申请日：2011-01-13
发明人： IDESHIO, Yukihiko , MIYAZAKI, Terufumi , KAMIYA, Toshihiko , ETO, Shingo , ASAOKA, Hironori , YAMAGUCHI, Tetsuya , SUZUKI, Tomohide
IPC分类号： F16D25/0638 , F16H45/00
CPC分类号： F16D25/0638 , B60K6/40 , B60K6/46 , B60L11/14 , F16H45/02 , F16H2045/002 , F16H2045/021 , F16H2045/0284 , Y02T10/6217 , Y02T10/70 , Y02T10/7077 , Y10T477/26 , Y10T477/27
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公开(公告)号：EP2188551A1
公开(公告)日：2010-05-26
申请号：EP08832675.6
申请日：2008-09-16
发明人： ETO, Shingo , HASEGAWA, Yoshio
CPC分类号： F16H61/20 , F16H61/686 , F16H2059/385 , F16H2061/0488 , F16H2061/207 , F16H2312/02 , Y10T477/638 , Y10T477/6895
摘要： When initial control ends, an ECU executes a program that includes the steps of: calculating a return control progression degree; calculating a target amount of change in turbine speed; calculating a feedback gain; calculating a target turbine speed; calculating a deviation between the target turbine speed and turbine speed NT; determining a hydraulic pressure command value; outputting the hydraulic pressure command; and when the turbine speed is synchronized with a first gear synchronization speed, outputting the maximum hydraulic pressure command.
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公开(公告)号：EP2829445A9
公开(公告)日：2015-05-13
申请号：EP12871850.9
申请日：2012-03-21
CPC分类号： B60W20/00 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/08 , B60W20/40 , B60W30/194 , B60W30/20 , B60W2510/0676 , B60W2510/083 , B60W2710/025 , B60Y2300/48 , F02N5/04 , F02N11/00 , F02N11/04 , F02N15/02 , F16D48/06 , F16D2500/1045 , F16D2500/1066 , F16D2500/30412 , F16D2500/5029 , F16D2500/5043 , F16D2500/50623 , F16D2500/50858 , F16D2500/7041 , F16H61/143 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286
摘要： The objective of the present invention is to suppress engine startup shock and improve fuel consumption and drivability when motor driving is performed with a second clutch engaged, and the engine is started by performing a control to engage a first clutch. When the engine (14) is started and the electric motor increased torque Tmup is large, it is easier for a large deviation to occur between the electric motor increased torque Tmup and the actual KO transmission torque Tk than when the electric motor increased torque is smaller, and the engine startup shock generated by that deviation also is larger, so the engine startup shock is suppressed by increasing the L/U slip amount Ns. Meanwhile, when the electric motor increased torque Tmup is relatively small, it is difficult for a large deviation to occur between the electric motor increased torque Tmup and the actual KO transmission torque Tk, and the engine startup shock is not that large even if a deviation occurs, so the L/U slip amount Ns is set relatively small, thus ensuring good fuel consumption and drivability.
摘要翻译： 本发明的目的在于，在使第二离合器接合进行电动机驱动时，抑制发动机的起动冲击，提高燃料经济性和驾驶性，通过进行使第一离合器接合的控制来起动发动机。 当发动机14启动且电动机增加转矩Tmup较大时，与电动机增大转矩较小时相比，电动机增加转矩Tmup与实际KO传递转矩Tk之间较大偏差较容易发生 ，并且由该偏差产生的发动机起动冲击也较大，所以通过增加L / U滑移量Ns来抑制发动机起动冲击。 另一方面，在电动机增加转矩Tmup比较小的情况下，电动机增大转矩Tmup和实际KO传递转矩Tk之间难以产生大的偏差，即使偏离了发动机启动冲击也不会大 发生，所以L / U滑移量Ns被设定得相对较小，从而确保了良好的燃料消耗和驾驶性能。
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公开(公告)号：EP2543568A1
公开(公告)日：2013-01-09
申请号：EP10782517.6
申请日：2010-03-01
CPC分类号： B60W20/10 , B60K6/387 , B60K6/48 , B60K2006/268 , B60K2006/4825 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W2050/0089 , B60W2510/0241 , B60W2510/0258 , B60W2510/081 , B60W2510/083 , B60W2510/1015 , B60W2510/1025 , B60W2530/14 , B60W2710/027 , B60W2710/083 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10T477/26 , Y10T477/27 , Y10T477/32
摘要： A power transmission controlling apparatus of a vehicle includes a clutch (30) capable of connecting/disconnecting power transmission between an engine (10) and a motor/generator (20), and a torque converter (55) enabling power transmission between the engine (10) or/and the motor/generator (20) and an automatic transmission (50). When the engine (10) is started by motoring torque with engagement of the clutch (30) during rotation of the motor/generator (20), the power transmission controlling apparatus sets a torque compensation amount by the motor/generator (20) based on an estimated torque capacity of the clutch (30), and suppresses torque fluctuations on a power transmission path accompanying engagement of the clutch (30) by power of the motor/generator (20) containing the torque compensation amount. The power transmission controlling apparatus corrects the torque capacity or the torque compensation amount based on input torque of the torque converter (55).
摘要翻译： 车辆的动力传递控制装置包括：能够连接/断开发动机（10）和电动机/发电机（20）之间的动力传递的离合器（30）;以及变矩器（55），其能够在发动机 10）或/和电动机/发电机（20）和自动变速器（50）。 当通过马达/发电机（20）的旋转期间离合器（30）的接合而通过马达转矩起动发动机（10）时，动力传递控制装置基于马达/发电机（20）设定转矩补偿量 离合器（30）的估计转矩容量，并且通过包含转矩补偿量的电动机/发电机（20）的动力来抑制伴随着离合器（30）的接合的动力传递路径上的转矩波动。 动力传递控制装置基于变矩器（55）的输入转矩来校正转矩容量或转矩补偿量。
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公开(公告)号：EP2188551B1
公开(公告)日：2011-02-16
申请号：EP08832675.6
申请日：2008-09-16
发明人： ETO, Shingo , HASEGAWA, Yoshio
CPC分类号： F16H61/20 , F16H61/686 , F16H2059/385 , F16H2061/0488 , F16H2061/207 , F16H2312/02 , Y10T477/638 , Y10T477/6895
摘要： When initial control ends, an ECU executes a program that includes the steps of: calculating a return control progression degree; calculating a target amount of change in turbine speed; calculating a feedback gain; calculating a target turbine speed; calculating a deviation between the target turbine speed and turbine speed NT; determining a hydraulic pressure command value; outputting the hydraulic pressure command; and when the turbine speed is synchronized with a first gear synchronization speed, outputting the maximum hydraulic pressure command.
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