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公开(公告)号:US20110106355A1
公开(公告)日:2011-05-05
申请号:US12879054
申请日:2010-09-10
申请人: Kohei TSUDA , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
发明人: Kohei TSUDA , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
CPC分类号: B60W20/40 , B60K6/48 , B60L2240/423 , B60W10/02 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/102 , B60W2710/083 , B60W2710/1011 , F16H59/46 , F16H61/061 , F16H2061/0078 , F16H2061/0087 , F16H2061/064 , Y02T10/6221 , Y02T10/642
摘要: A vehicle control device for controlling a vehicle drive apparatus, the vehicle control device configured with a release control mechanism that provides feedback controlling supplied oil pressure to a release side element, and an engagement control mechanism that increases supplied oil pressure to an engagement side element as an engagement element on a side to be engaged in a state that the differential rotation speed is substantially constant. The control device is further configured with a phase determining mechanism that determines if the torque phase has started when a condition that a phenomenon accompanying a change of the differential rotation speed due to increase of the supplied oil pressure to the engagement side element is detected is met.
摘要翻译: 一种用于控制车辆驱动装置的车辆控制装置,所述车辆控制装置构造有释放控制机构,所述释放控制机构向释放侧元件提供控制供给油压的反馈,以及接合控制机构,其将供给的油压增加到接合侧元件, 一个接合元件在一侧被接合在差速旋转速度基本恒定的状态。 控制装置进一步配置有相位确定机构,该相位确定机构当检测到伴随由于提供的油压对接合侧元件的增加而产生的差动转速的变化的现象被检测到的条件时,确定转矩相位是否已经开始 。
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公开(公告)号:US08423213B2
公开(公告)日:2013-04-16
申请号:US12879461
申请日:2010-09-10
申请人: Kohei Tsuda , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
发明人: Kohei Tsuda , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
IPC分类号: G05D1/00
CPC分类号: B60W20/40 , B60L2240/423 , B60W10/02 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2710/083 , F16H59/46 , F16H61/061 , F16H63/502 , F16H2059/425 , F16H2061/0433 , Y02T10/642
摘要: A vehicle control device for controlling a vehicle drive apparatus, the vehicle control device configured with a phase determining mechanism that determines the end of the torque phase in a shift operation, and a rotary electrical machine control mechanism that controls the torque of the rotary electrical machine using a variation of input torque. The vehicle control device is also configured with an engagement control mechanism that provides feedback controlling supplied oil pressure to an engagement side element as an engagement element on a side to be engaged after switching of shift speeds so that the rotation speed change rate of the input member becomes the target rotation speed change rate.
摘要翻译: 一种用于控制车辆驱动装置的车辆控制装置,具有确定变速操作中的扭矩相位结束的相位确定机构的车辆控制装置和控制旋转电机的转矩的旋转电机控制机构 使用输入转矩的变化。 车辆控制装置还配置有接合控制机构,该接合控制机构在切换换档速度之后,将控制供油压力的反馈控制为接合侧元件作为接合侧的接合元件,使得输入构件的转速变化率 成为目标转速变化率。
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公开(公告)号:US08352109B2
公开(公告)日:2013-01-08
申请号:US12879054
申请日:2010-09-10
申请人: Kohei Tsuda , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
发明人: Kohei Tsuda , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
CPC分类号: B60W20/40 , B60K6/48 , B60L2240/423 , B60W10/02 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/102 , B60W2710/083 , B60W2710/1011 , F16H59/46 , F16H61/061 , F16H2061/0078 , F16H2061/0087 , F16H2061/064 , Y02T10/6221 , Y02T10/642
摘要: A vehicle control device for controlling a vehicle drive apparatus, the vehicle control device configured with a release control mechanism that provides feedback controlling supplied oil pressure to a release side element, and an engagement control mechanism that increases supplied oil pressure to an engagement side element as an engagement element on a side to be engaged in a state that the differential rotation speed is substantially constant. The control device is further configured with a phase determining mechanism that determines if the torque phase has started when a condition that a phenomenon accompanying a change of the differential rotation speed due to increase of the supplied oil pressure to the engagement side element is detected is met.
摘要翻译: 一种用于控制车辆驱动装置的车辆控制装置,所述车辆控制装置构造有释放控制机构,所述释放控制机构向释放侧元件提供控制供给油压的反馈,以及接合控制机构,其将供给的油压增加到接合侧元件, 一个接合元件在一侧被接合在差速旋转速度基本恒定的状态。 控制装置进一步配置有相位确定机构,该相位确定机构当检测到伴随由于提供的油压对接合侧元件的增加而产生的差动转速的变化的现象被检测到的条件时,确定转矩相位是否已经开始 。
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公开(公告)号:US20110106356A1
公开(公告)日:2011-05-05
申请号:US12879461
申请日:2010-09-10
申请人: Kohei TSUDA , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
发明人: Kohei TSUDA , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
CPC分类号: B60W20/40 , B60L2240/423 , B60W10/02 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2710/083 , F16H59/46 , F16H61/061 , F16H63/502 , F16H2059/425 , F16H2061/0433 , Y02T10/642
摘要: A vehicle control device for controlling a vehicle drive apparatus, the vehicle control device configured with a phase determining mechanism that determines the end of the torque phase in a shift operation, and a rotary electrical machine control mechanism that controls the torque of the rotary electrical machine using a variation of input torque. The vehicle control device is also configured with an engagement control mechanism that provides feedback controlling supplied oil pressure to an engagement side element as an engagement element on a side to be engaged after switching of shift speeds so that the rotation speed change rate of the input member becomes the target rotation speed change rate.
摘要翻译: 一种用于控制车辆驱动装置的车辆控制装置,具有确定变速操作中的扭矩相位结束的相位确定机构的车辆控制装置和控制旋转电机的转矩的旋转电机控制机构 使用输入转矩的变化。 车辆控制装置还配置有接合控制机构,该接合控制机构在切换换档速度之后,将控制供油压力的反馈控制为接合侧元件作为接合侧的接合元件,使得输入构件的转速变化率 成为目标转速变化率。
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公开(公告)号:US08386140B2
公开(公告)日:2013-02-26
申请号:US13350151
申请日:2012-01-13
申请人: Kohei Tsuda , Yoichi Tajima , Yomei Hakumura , Hiroaki Kioka
发明人: Kohei Tsuda , Yoichi Tajima , Yomei Hakumura , Hiroaki Kioka
CPC分类号: B60W20/00 , B60K6/48 , B60W10/06 , B60W10/08 , B60W10/11 , B60W30/19 , B60W2510/1015 , B60W2710/0666 , B60W2710/083 , B60W2710/1011 , B60W2710/1022 , F02D29/02 , F02D41/1498 , F02D2041/141 , F16H61/0437 , F16H63/502 , Y02T10/6221 , Y02T10/6286
摘要: A control device controls an input coupled to a drive force source including a rotary electric machine and an internal combustion engine, an output coupled to wheels, and a speed change mechanism that transfers rotation of the input to the output with a speed of the rotation changed in accordance with a speed ratio of a shift speed selected from a plurality of shift speeds. When switching between the shift speeds, a rotation-varying torque value is calculated, the rotary electric machine outputs torque based on the rotation-varying torque value, and when an absolute value of the torque that the rotary electric machine outputs will become more than a predetermined threshold, both the rotary electric machine and the internal combustion engine are caused to output torque corresponding to the rotation-varying torque value such that the output torque of the rotary electric machine becomes equal to or less than the predetermined threshold.
摘要翻译: 控制装置控制耦合到驱动力源的输入,该驱动力源包括旋转电机和内燃机,耦合到车轮的输出,以及以所述旋转速度转换输入到所述输出的转速的变速机构 根据从多个变速速度中选择的换档速度的速比。 当在换档速度之间切换时,计算转动转矩值,旋转电机基于转动转矩值输出转矩,当旋转电机输出的转矩的绝对值变得大于 使旋转电机和内燃机的输出扭矩相应于转动转矩值,使得旋转电机的输出转矩变得等于或小于预定阈值。
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公开(公告)号:US08812205B2
公开(公告)日:2014-08-19
申请号:US13039797
申请日:2011-03-03
申请人: Kohei Tsuda , Yoichi Tajima , Tomokazu Ito
发明人: Kohei Tsuda , Yoichi Tajima , Tomokazu Ito
CPC分类号: F16H61/08 , F16H61/061 , F16H61/686 , F16H2059/702
摘要: A shift control apparatus controlling a stepped transmission. The apparatus is configured with a gear ratio setting unit, and a shift speed change determining unit. A shift speed change predicting unit predicts in advance a change of shift speed by the shift speed change determining unit based on the set gear ratio, a rate of change in the set gear ratio, and an engagement preparation time which is a time needed for engagement preparation of the friction engagement element. A shift control unit controls a hydraulic actuator so that engagement preparation of a friction engagement element to be engaged is performed when a change of shift speed is predicted, and controls the hydraulic actuator so that a hydraulic pressure needed for engaging the friction engagement element is supplied to a hydraulic servo when a change of shift speed is determined by the shift speed change determining unit.
摘要翻译: 控制有阶梯式变速器的变速控制装置。 该装置配置有齿轮比设定单元和换档速度变更判定单元。 换档速度变化预测单元基于所设定的齿轮比,设定的齿轮比的变化率和作为接合所需要的时间的接合准备时间,预先预测换档速度变化确定单元的换档速度的变化 制备摩擦接合元件。 变速控制单元控制液压致动器,使得当预测换档速度的变化时执行要接合的摩擦接合元件的接合准备,并且控制液压致动器以便提供用于接合摩擦接合元件所需的液压压力 当由换档速度变化确定单元确定换档速度的变化时,到液压伺服机构。
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公开(公告)号:US09061681B2
公开(公告)日:2015-06-23
申请号:US14112733
申请日:2012-07-06
申请人: Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
发明人: Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
IPC分类号: B60L15/20 , B60W20/00 , B60K6/48 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60K6/547
CPC分类号: B60W20/10 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L15/20 , B60L15/2054 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/20 , B60W20/40 , B60W2510/081 , B60W2710/023 , B60W2710/025 , B60W2710/027 , B60W2710/081 , B60W2710/083 , B60Y2300/429 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/93 , Y10T477/26 , Y10T477/753
摘要: The present invention relates to a control device that controls a vehicle drive device in which a rotary electric machine is provided in a power transfer path that connects between an internal combustion engine and wheels and in which a first friction engagement device is provided between the internal combustion engine and the rotary electric machine and a second friction engagement device is provided between the rotary electric machine and the wheels.
摘要翻译: 控制装置技术领域本发明涉及一种控制装置,其控制在驱动内燃机和车轮之间连接的动力传递路径上设置有旋转电机的车辆驱动装置,在内燃机和车轮之间设置有第一摩擦接合装置 发动机和旋转电机,并且在旋转电机和车轮之间设置第二摩擦接合装置。
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公开(公告)号:US20140045649A1
公开(公告)日:2014-02-13
申请号:US14112733
申请日:2012-07-06
申请人: Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
发明人: Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
IPC分类号: B60W20/00
CPC分类号: B60W20/10 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L15/20 , B60L15/2054 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/20 , B60W20/40 , B60W2510/081 , B60W2710/023 , B60W2710/025 , B60W2710/027 , B60W2710/081 , B60W2710/083 , B60Y2300/429 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/93 , Y10T477/26 , Y10T477/753
摘要: The present invention relates to a control device that controls a vehicle drive device in which a rotary electric machine is provided in a power transfer path that connects between an internal combustion engine and wheels and in which a first friction engagement device is provided between the internal combustion engine and the rotary electric machine and a second friction engagement device is provided between the rotary electric machine and the wheels.
摘要翻译: 控制装置技术领域本发明涉及一种控制装置,其控制在驱动内燃机和车轮之间连接的动力传递路径上设置有旋转电机的车辆驱动装置,在内燃机和车轮之间设置有第一摩擦接合装置 发动机和旋转电机,并且在旋转电机和车轮之间设置第二摩擦接合装置。
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公开(公告)号:US20120083978A1
公开(公告)日:2012-04-05
申请号:US13238982
申请日:2011-09-21
申请人: Yoichi Tajima , Yomei Hakumura
发明人: Yoichi Tajima , Yomei Hakumura
IPC分类号: F16H61/30
CPC分类号: B60W20/30 , B60W2510/107 , B60Y2300/1865 , B60Y2300/67 , B60Y2400/302 , F16H61/0031 , F16H61/0213 , F16H2061/0241
摘要: A control device for an automatic transmission configured with a command output portion that outputs a command that causes an electric pump to be driven so that oil pressure generated by the mechanical pump and the electric pump becomes greater than or equal to a needed oil pressure for a speed change mechanism when the oil pressure generated by the mechanical pump is smaller than the needed oil pressure. A determination portion determines whether or not a predetermined heat generation condition is met when the command is output by the command output portion. A shift control portion that, in a case where the determination portion has determined that the heat generation condition is met, performs a shift control of causing the speed ratio of the speed change mechanism to become higher than the speed ratio occurring when the determination portion determines that the heat generation condition is met.
摘要翻译: 一种用于自动变速器的控制装置,其配置有命令输出部分,该命令输出部分输出使得电动泵被驱动的命令,使得由机械泵和电动泵产生的油压变得大于或等于所需的油压 当机械泵产生的油压小于所需油压时的变速机构。 当命令输出部分输出命令时,确定部分确定是否满足预定的发热条件。 1.一种变速控制部,其中,所述变速控制部在所述判定部确定了所述发热条件满足的情况下,进行变速控制,使所述变速机构的变速比变得高于当所述确定部确定 发热条件得到满足。
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公开(公告)号:US08668621B2
公开(公告)日:2014-03-11
申请号:US13539946
申请日:2012-07-02
申请人: Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
发明人: Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
IPC分类号: B60W10/08
CPC分类号: B60W20/40 , B60K6/48 , B60K2006/4825 , B60L3/0023 , B60L11/14 , B60L15/2045 , B60L15/2054 , B60L2210/40 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/507 , B60L2260/26 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2050/0008 , B60W2510/0657 , B60W2510/081 , B60W2510/083 , B60W2710/025 , B60W2710/081 , B60W2710/083 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7241 , Y02T10/7283 , Y10T477/26
摘要: A control device that controls a vehicle drive device, including a rotary electric machine and internal combustion engine that drive wheels, a first friction engagement device and a second friction engagement device. The control device is configured to execute rotational state control in which a rotational state of the rotary electric machine is controlled so as to establish a target rotational state with the second friction engagement device in a slip engagement state, and hydraulic pressure regulation control in which a hydraulic pressure supplied to the second friction engagement device is controlled on the basis of torque of the rotary electric machine produced during the rotational state control after the first friction engagement device is transitioned to a direct engagement state while the second friction engagement device is transitioned from the slip engagement state to a direct engagement state.
摘要翻译: 一种控制车辆驱动装置的控制装置,包括旋转电机和驱动轮的内燃机,第一摩擦接合装置和第二摩擦接合装置。 控制装置被配置为执行旋转状态控制,其中旋转电机的旋转状态被控制以便与第二摩擦接合装置处于滑动接合状态时建立目标旋转状态,以及液压调节控制,其中 基于在第一摩擦接合装置转换到直接接合状态之后的旋转状态控制期间产生的旋转电机的转矩,同时第二摩擦接合装置从第二摩擦接合装置转换到第二摩擦接合装置的液压被控制 滑动接合状态直接接合状态。
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