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公开(公告)号：US09643595B2
公开(公告)日：2017-05-09
申请号：US14484662
申请日：2014-09-12
申请人： DENSO CORPORATION
IPC分类号： B60K6/48 , B60W20/30 , B60K6/442 , B60K6/547 , F16H3/12 , B60K6/54 , F16H3/091 , B60K6/44 , F16H3/08 , F16H3/093 , F16H37/06
CPC分类号： B60W20/30 , B60K6/44 , B60K6/442 , B60K6/48 , B60K6/54 , B60K6/547 , F16H3/091 , F16H3/093 , F16H3/126 , F16H37/065 , F16H2003/0803 , Y02T10/6221 , Y02T10/6234 , Y10S903/902 , Y10T74/19051 , Y10T477/26
摘要： An output shaft is arranged to be lateral and parallel to engine input shafts and a motor input shaft. An engine side gear mechanism for transmitting a power of the engine input shafts to the output shaft is provided. A motor side gear mechanism for transmitting a power of the motor input shaft to the output shaft is provided. An input side clutch engages and disengages the engine input shafts and the motor input shaft. When the input side clutch is engaged, the power transmission between a position where the engine side gear mechanism is arranged on the engine input shafts and a position where the motor side gear mechanism is arranged on the motor input shaft is invariably possible.
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公开(公告)号：US09145962B2
公开(公告)日：2015-09-29
申请号：US13867516
申请日：2013-04-22
申请人： DENSO CORPORATION
发明人： Hitoshi Noguchi , Hiroshi Okada , Tomohiro Saito , Kazutoshi Nishinakamura , Yoshihiro Yamashita , Yousuke Yamamoto
CPC分类号： F16H37/065 , B60K6/387 , B60K6/40 , B60K6/442 , Y02T10/6234 , Y10T74/19014
摘要： A first tubular shaft is placed on a radially outer side of a countershaft. A second tubular shaft is placed on a radially outer side of the first tubular shaft. A first driven gear is provided at one end portion of the first tubular shaft and is meshed with a first drive gear. A second driven gear is provided at one end portion of the second tubular shaft and is meshed with a second drive gear. A second secondary coupling portion is provided at the countershaft. A second primary coupling portion is provided at the other end portion of the first tubular shaft. The second primary coupling portion is engageable with the second secondary coupling portion. A third primary coupling portion is provided at the other end portion of the second tubular shaft. The third primary coupling portion is engageable with the second secondary coupling portion.
摘要翻译： 第一管状轴被放置在中间轴的径向外侧上。 第二管状轴被放置在第一管状轴的径向外侧上。 第一从动齿轮设置在第一管状轴的一个端部处并且与第一驱动齿轮啮合。 第二从动齿轮设置在第二管状轴的一个端部处并且与第二驱动齿轮啮合。 在中间轴处设置有第二辅助联接部。 第二主联接部分设置在第一管状轴的另一端部。 第二主耦合部分可与第二辅助耦合部分接合。 第三主联接部分设置在第二管状轴的另一端部。 第三主耦合部分可与第二辅助耦合部分接合。
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公开(公告)号：US20140379195A1
公开(公告)日：2014-12-25
申请号：US14484662
申请日：2014-09-12
申请人： DENSO CORPORATION
CPC分类号： B60W20/30 , B60K6/44 , B60K6/442 , B60K6/48 , B60K6/54 , B60K6/547 , F16H3/091 , F16H3/093 , F16H3/126 , F16H37/065 , F16H2003/0803 , Y02T10/6221 , Y02T10/6234 , Y10S903/902 , Y10T74/19051 , Y10T477/26
摘要： An output shaft is arranged to be lateral and parallel to engine input shafts and a motor input shaft. An engine side gear mechanism for transmitting a power of the engine input shafts to the output shaft is provided. A motor side gear mechanism for transmitting a power of the motor input shaft to the output shaft is provided. An input side clutch engages and disengages the engine input shafts and the motor input shaft. When the input side clutch is engaged, the power transmission between a position where the engine side gear mechanism is arranged on the engine input shafts and a position where the motor side gear mechanism is arranged on the motor input shaft is invariably possible.
摘要翻译： 输出轴布置成侧向并平行于发动机输入轴和马达输入轴。 提供了用于将发动机输入轴的动力传递到输出轴的发动机侧齿轮机构。 提供了一种用于将马达输入轴的动力传递到输出轴的马达侧齿轮机构。 输入侧离合器使发动机输入轴和马达输入轴接合和分离。 当输入侧离合器接合时，发动机侧齿轮机构配置在发动机输入轴上的位置与马达侧齿轮机构配置在马达输入轴上的位置之间的动力传递总是可能的。
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公开(公告)号：US08731760B2
公开(公告)日：2014-05-20
申请号：US13726341
申请日：2012-12-24
申请人： Denso Corporation
IPC分类号： B60K6/36
CPC分类号： B60W10/02 , B60K6/442 , B60K6/547 , B60W10/11 , B60W10/18 , B60W20/00 , B60W20/14 , B60W20/30 , Y02T10/6234 , Y10S903/946 , Y10S903/947
摘要： A vehicle driving system control apparatus includes a regeneration control section that performs a regeneration control when a vehicle is decelerated. In the regeneration control, the regeneration control section drives at least one of a first motor generator and a second motor generator with a power of an axle so as to charge a battery with an electric power generated with the at least one of the first motor generator and the second motor generator. The regeneration control section selects a mode of the regeneration control by controlling engagement and disengagement statuses of first to third clutches in correspondence with at least one of a target energy regeneration amount, a required brake torque and a vehicle speed.
摘要翻译： 车辆驱动系统控制装置包括：再生控制部，其在车辆减速时进行再生控制。 在再生控制中，再生控制部分驱动具有轴功率的第一电动发电机和第二电动发电机中的至少一个，以便用第一电动发电机中的至少一个产生的电力对蓄电池充电 和第二马达发电机。 再生控制部根据目标能量再生量，所需的制动转矩和车速中的至少一个来控制第一至第三离合器的接合和分离状态来选择再生控制的模式。
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公开(公告)号：US10220826B2
公开(公告)日：2019-03-05
申请号：US15196451
申请日：2016-06-29
申请人： DENSO CORPORATION
IPC分类号： B60K6/48 , B60W20/10 , B60W10/11 , B60W10/06 , B60W10/08 , B60W20/30 , B60K6/387 , B60K6/36 , B60K6/547 , B60W30/19 , B60W20/15
摘要： A drive control apparatus includes a motor control unit and a gear shift control unit, and controls a power transmission system including first and second motors and a gear shift mechanism. When the gear shift mechanism is changed from a first gear stage to a second gear stage during deceleration of the vehicle, the motor control unit controls the first motor to be at a target rotation speed determined based on a gear ratio of a second power transmission gear and a rotation speed of an output shaft, and controls a second motor such that required brake torque is generated by the second motor. The gear shift control unit controls the gear shift mechanism so as to be in a neutral state in which power is not transmitted between an input shaft and the output shaft, until a rotation speed of the first motor becomes the target rotation speed.
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公开(公告)号：US09758159B2
公开(公告)日：2017-09-12
申请号：US14484612
申请日：2014-09-12
申请人： DENSO CORPORATION
IPC分类号： B60K6/44 , B60W20/30 , B60K6/442 , B60K6/48 , B60K6/547 , F16H3/12 , B60K6/54 , F16H3/091 , F16H3/08 , F16H3/093 , F16H37/06
CPC分类号： B60W20/30 , B60K6/44 , B60K6/442 , B60K6/48 , B60K6/54 , B60K6/547 , F16H3/091 , F16H3/093 , F16H3/126 , F16H37/065 , F16H2003/0803 , Y02T10/6221 , Y02T10/6234 , Y10S903/902 , Y10T74/19051 , Y10T477/26
摘要： An output shaft is arranged to be lateral and parallel to engine input shafts and a motor input shaft. An engine side gear mechanism for transmitting a power of the engine input shafts to the output shaft is provided. A motor side gear mechanism for transmitting a power of the motor input shaft to the output shaft is provided. An input side clutch engages and disengages the engine input shafts and the motor input shaft. When the input side clutch is engaged, the power transmission between a position where the engine side gear mechanism is arranged on the engine input shafts and a position where the motor side gear mechanism is arranged on the motor input shaft is invariably possible.
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公开(公告)号：US08663063B2
公开(公告)日：2014-03-04
申请号：US13870245
申请日：2013-04-25
申请人： Denso Corporation
发明人： Tomohiro Saito , Hiroshi Okada
IPC分类号： B60W10/02
CPC分类号： B60W20/00 , B60K6/387 , B60K6/48 , B60K2006/4841 , B60W10/02 , B60W2510/0291 , Y02T10/6221 , Y10S903/902 , Y10T477/26
摘要： A first slip travel mode is traveling or starting in a state where a first clutch is fully connected and a third clutch is fully disconnected while a second clutch is slipped. A second slip travel mode is traveling or starting in a state where the first clutch is fully connected and the second clutch is fully disconnected while the third clutch is slipped. An overheat avoidance mode is traveling or starting in a state where the first clutch is fully disconnected and the second clutch is fully connected while the third clutch is slipped. When the second clutch is in a high-temperature state under the first slip travel mode or the third clutch is in a high-temperature state under the second slip travel mode, the slip travel mode is switched into the overheat avoidance mode. This reduces a heat value of the second clutch or third clutch.
摘要翻译： 第一滑行行驶模式是在第一离合器完全连接的状态下行驶或开始，并且第三离合器在第二离合器滑动时完全断开。 第二滑行行驶模式是在第一离合器完全连接的状态下行驶或起动，并且第二离合器在第三离合器滑动时完全断开。 过热回避模式是在第一离合器完全断开的状态下行驶或开始，并且第二离合器在第三离合器滑动时完全连接。 当第二离合器在第一滑移行驶模式下处于高温状态或者在第二滑移行驶模式下处于高温状态时，滑移行驶模式切换到过热回避模式。 这降低了第二离合器或第三离合器的热值。
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公开(公告)号：US08574120B2
公开(公告)日：2013-11-05
申请号：US13719830
申请日：2012-12-19
申请人： Denso Corporation
CPC分类号： F16H37/065 , B60K6/36 , B60K6/442 , B60W10/11 , B60W20/30 , Y02T10/6234 , Y02T10/7258 , Y10T477/26
摘要： A vehicle driving system control apparatus includes a power transmission device and a power transmission control section. The power transmission device includes an engine input shaft, a motor input shaft, an output shaft, an engine-side gear mechanism transmitting a power of the engine input shaft to the output shaft, a motor-side gear mechanism transmitting a power of the motor input shaft to the output shaft, a first clutch enables and disables a power transmission between the engine input shaft and the motor input shaft, a second clutch enables and disables a power transmission between the motor-side gear mechanism and the output shaft, and a third clutch enables and disables a power transmission between the engine-side gear mechanism and the output shaft. The power transmission control section determines statuses of the clutches and required torques of motor generators in correspondence with a rotation speed of an axle.
摘要翻译： 车辆驱动系统控制装置包括动力传递装置和动力传递控制部。 动力传递装置包括发动机输入轴，电动机输入轴，输出轴，将发动机输入轴的动力传递到输出轴的发动机侧齿轮机构，发送电动机的动力的电动机侧齿轮机构 输入轴到输出轴，第一离合器启用和禁用发动机输入轴和电动机输入轴之间的动力传递，第二离合器使得能够和禁止电动机侧齿轮机构和输出轴之间的动力传递，并且 第三离合器启用和禁用发动机侧齿轮机构和输出轴之间的动力传递。 动力传递控制部根据车轴的转速确定电动发电机的离合器的状态和所需的转矩。
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