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公开(公告)号:US07917277B2
公开(公告)日:2011-03-29
申请号:US12073963
申请日:2008-03-12
申请人: Atsushi Tabata , Tooru Matsubara , Yuji Iwase , Hiroyuki Shibata
发明人: Atsushi Tabata , Tooru Matsubara , Yuji Iwase , Hiroyuki Shibata
IPC分类号: G06F19/00
CPC分类号: B60W20/00 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , F16H3/728 , F16H2037/0873 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10T477/26 , Y10T477/6243
摘要: A control apparatus for a vehicular drive system including an electrically controlled differential portion having a differential mechanism, and an electric motor which is operatively connected to the differential mechanism and an operating state of which is controlled to control a differential state between input and output shaft speeds, and a transmission portion constituting a part of a power transmitting path between the differential portion and a vehicle drive wheel, the control apparatus including a differential-state switching portion for switching the differential portion between differential-state and non-differential states, a shifting control portion for controlling a shifting action of the transmission portion, and a learning control portion for effecting learning compensation of a control amount of a control element to be controlled during the shifting action, wherein the learning control portion includes a differential-state learning control portion operable to implement the learning compensation of the control amount of the control element when the shifting action takes place in the differential state of the differential portion, and a non-differential-state learning control portion operable to implement the learning compensation when the shifting action takes place in the non-differential state of the differential portion, and the shifting control portion controls the shifting action in a presently selected one of the differential and non-differential states of the differential portion, on the basis of the learning compensation implemented by one of the differential-state and non-differential-state learning control portions which is operable in the other of the differential and non-differential states of the differential portion.
摘要翻译: 一种用于车辆驱动系统的控制装置,包括具有差速机构的电控差动部分,以及可操作地连接到差速机构的电动马达,其操作状态被控制以控制输入和输出轴速度之间的差速状态 以及构成所述差速部和车辆驱动轮之间的动力传递路径的一部分的传动部,所述控制装置包括用于切换差动状态与非差动状态之间的差速部的差速状态切换部, 用于控制所述发送部分的移动动作的控制部分,以及用于对所述移动动作期间要控制的控制元件的控制量进行学习补偿的学习控制部分,其中所述学习控制部分包括差分状态学习控制部分 可操作地实现t 当差分部分的差动状态发生换档动作时,学习对控制元件的控制量的补偿;以及非差动状态学习控制部,其可操作以在变速动作发生在 差分部分的非差分状态,并且变速控制部分基于由差动部分中的一个实现的学习补偿来控制差动部分的当前选择的一个差动和非差动状态中的换档动作, 状态和非差分状态学习控制部分,其可在差分部分的差分和非差分状态中的另一个中操作。
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公开(公告)号:US20090023530A1
公开(公告)日:2009-01-22
申请号:US12153697
申请日:2008-05-22
申请人: Yuji Iwase , Tooru Matsubara , Hiroyuki Shibata , Atsushi Tabata
发明人: Yuji Iwase , Tooru Matsubara , Hiroyuki Shibata , Atsushi Tabata
IPC分类号: F16H48/20
CPC分类号: B60W20/10 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/441 , B60L2240/445 , B60L2240/485 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2510/0676 , B60W2510/068 , B60W2510/0685 , B60W2510/081 , B60W2510/1005 , B60W2510/107 , B60W2520/10 , B60W2520/105 , B60W2520/28 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , B60W2710/081 , B60Y2400/435 , F16H2037/0873 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/7258 , Y10S903/946 , Y10T477/26 , Y10T477/753
摘要: A control apparatus for a hybrid vehicle power transmitting system including a switching portion operable to switch a power transmitting path between a power transmitting state and a power cut-off state in response to an operation of a shift lever, the control apparatus including (a) an operating-state estimating portion configured to estimate an operating speed of an electric motor which constitutes a part of the power transmitting path or a rotating speed of a coupling element of the coupling portion, which speed is established after switching of the power transmitting path from one of the power transmitting and cut-off states to the other, and (b) a switching restricting portion configured to restrict a switching operation to switch the power transmitting path between the two states, when the estimated operating or rotating speed of the electric motor or coupling device is higher than a predetermined upper limit.
摘要翻译: 一种用于混合动力车辆动力传递系统的控制装置,包括:切换部分,其可操作以响应于变速杆的操作而在动力传递状态和动力切断状态之间切换动力传递路径,所述控制装置包括:(a) 操作状态估计部,被配置为估计构成所述动力传递路径的一部分的电动机的操作速度或所述耦合部的耦合元件的转速,所述速度是在将所述动力传递路径从 电力传输和切断状态之一,以及(b)切换限制部分,其被配置为当所估计的电动机的运转或转速时限制开关操作以切换两种状态之间的动力传递路径 或耦合装置高于预定上限。
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公开(公告)号:US20090017983A1
公开(公告)日:2009-01-15
申请号:US12153985
申请日:2008-05-28
申请人: Yuji Iwase , Tooru Matsubara , Hiroyuki Shibata , Atsushi Tabata
发明人: Yuji Iwase , Tooru Matsubara , Hiroyuki Shibata , Atsushi Tabata
IPC分类号: B60K6/36
CPC分类号: B60W20/50 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L15/2054 , B60L2240/16 , B60L2240/26 , B60L2240/423 , B60L2240/445 , B60L2240/461 , B60L2240/465 , B60L2240/485 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W50/029 , B60W2510/0676 , B60W2510/068 , B60W2510/0685 , B60W2510/1005 , B60W2510/1015 , B60W2510/107 , B60W2520/10 , B60W2520/105 , B60W2520/28 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2710/0605 , B60W2710/0616 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , B60Y2400/435 , F16H61/12 , F16H2037/0873 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7275 , Y10T477/23
摘要: A control apparatus for a vehicular drive system including (a) an internal combustion engine, and (b) a first transmission portion and a second transmission portion disposed in a power transmitting path between the internal combustion engine and a drive wheel of a vehicle, the first transmission portion having an electrically controlled differential portion which includes a first electric motor and a differential state of which is controllable by controlling an operating state of the first electric motor, the control apparatus includes an internal-combustion-engine control portion configured to change an operating state of the internal combustion engine when it is determined that a shifting action of the second transmission portion is abnormal.
摘要翻译: 一种用于车辆驱动系统的控制装置,包括:(a)内燃机,和(b)设置在内燃机与车辆的驱动轮之间的动力传递路径中的第一传动部分和第二传动部分, 第一传动部分具有电控差速部分,其包括第一电动机,并且其差动状态可通过控制第一电动机的运行状态来控制,所述控制装置包括内燃机控制部分, 当确定第二传输部分的移动动作异常时,内燃机的工作状态。
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公开(公告)号:US20080256943A1
公开(公告)日:2008-10-23
申请号:US12078698
申请日:2008-04-03
申请人: Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Ryuji Ibaraki , Yuji Iwase , Takuma Kakinami
发明人: Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Ryuji Ibaraki , Yuji Iwase , Takuma Kakinami
IPC分类号: F16D31/00
CPC分类号: F16H57/0434 , F16D25/123 , F16D48/02 , F16D2048/0281 , F16D2500/3056 , F16D2500/70406 , F16D2500/70448
摘要: A hydraulic control device includes an oil pan; an oil pump; a strainer; a pressure regulating valve; an oil cooler; a cooler bypass valve with an input port that is connected with a cooler supply oil passage through which the hydraulic oil to be supplied to the oil cooler flows, wherein the input port is communicatively connected with an output port when the hydraulic pressure of the hydraulic oil within the cooler supply oil passage is equal to or greater than a predetermined valve opening pressure; and a cooler bypass oil passage that connects the output port of the cooler bypass valve with an intake oil passage between the strainer and the intake port of the oil pump.
摘要翻译: 液压控制装置包括油盘; 油泵; 过滤器 压力调节阀; 油冷却器 冷却器旁通阀,其具有与要供给到油冷却器的液压油流过的冷却器供油路连接的输入口,其中当液压油的液压压力时,输入端口与输出端口连通地连接 在所述冷却器供油路径内等于或大于预定的开阀压力; 以及将冷却器旁通阀的输出口与油泵的过滤器和进气口之间的进油通路连接的冷却器旁路油路。
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公开(公告)号:US20070202987A1
公开(公告)日:2007-08-30
申请号:US11679552
申请日:2007-02-27
IPC分类号: B60K1/02
CPC分类号: B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L11/123 , B60L11/14 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W10/115 , B60W10/12 , B60W20/00 , B60W30/20 , F16H3/728 , F16H2037/0873 , F16H2200/201 , F16H2200/2012 , F16H2200/2038 , F16H2200/2041 , F16H2200/2046 , F16H2200/2048 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y10T477/23 , Y10T477/641
摘要: A control system for a power transmission unit of a vehicle transmitting power outputted from a prime mover, comprising: a resonance detecting/predicting device for detecting or predicting a generation of a resonance of the power transmission unit resulting from a power transmission; a driving condition detecting device for detecting a driving condition of a vehicle in case the generation of a resonance is detected or predicted by the resonance detecting/predicting device; and a resonance dampening control selecting device for changing contents of a control for dampening the detected or predicted resonance on the basis of the driving condition of the vehicle detected by the driving condition detecting device.
摘要翻译: 一种用于从原动机输出的车辆的动力传递单元的控制系统,包括:共振检测/预测装置,用于检测或预测由动力传递产生的动力传递单元的共振的产生; 用于在由所述共振检测/预测装置检测或预测共振的产生的情况下检测车辆的驾驶状况的驾驶状况检测装置; 以及谐振衰减控制选择装置,用于根据由驾驶状况检测装置检测到的车辆的驾驶状况来改变用于衰减检测或预测的共振的控制的内容。
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公开(公告)号:US08303467B2
公开(公告)日:2012-11-06
申请号:US12078630
申请日:2008-04-02
申请人: Yuji Iwase , Tooru Matsubara , Hiroyuki Shibata , Atsushi Tabata
发明人: Yuji Iwase , Tooru Matsubara , Hiroyuki Shibata , Atsushi Tabata
CPC分类号: B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/425 , B60L2240/441 , B60L2240/445 , B60L2240/485 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/0638 , B60W2510/0676 , B60W2510/068 , B60W2510/0685 , B60W2510/08 , B60W2510/081 , B60W2510/087 , B60W2510/1005 , B60W2510/1035 , B60W2510/107 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2520/105 , B60W2520/28 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2710/0616 , B60W2710/1033 , B60Y2400/435 , F16H2037/0873 , Y02T10/56 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/7258 , Y02T10/84 , Y10T477/653 , Y10T477/675
摘要: A control apparatus for a vehicular drive system including (a) an electrically controlled differential portion having a differential mechanism and operable to control a differential state between its input and output speeds by controlling an operating state of an electric motor connected to a rotary element of the differential mechanism, and (b) a transmission portion which constitutes a part of a power transmitting path between the electrically controlled differential portion and a drive wheel of a vehicle, the control apparatus including a non-iso-power shifting control portion configured to implement a non-iso-power shifting control of the vehicular drive system (differential portion) when a required special shifting action of the transmission portion not according to a shifting boundary line map should be restricted.
摘要翻译: 一种用于车辆驱动系统的控制装置,包括:(a)具有差速机构的电控差动部分,其可操作以通过控制连接到所述旋转元件的旋转元件的电动机的操作状态来控制其输入和输出速度之间的差动状态 差动机构,以及(b)构成电气控制差速部与车辆的驱动轮之间的动力传递路径的一部分的传动部,所述控制装置包括非等级换档控制部, 当传输部分不需要根据移动的边界线图进行所需的特殊移动动作时,应当限制车辆驱动系统(差速部分)的非等级功率变换控制。
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公开(公告)号:US08187143B2
公开(公告)日:2012-05-29
申请号:US12153985
申请日:2008-05-28
申请人: Yuji Iwase , Tooru Matsubara , Hiroyuki Shibata , Atsushi Tabata
发明人: Yuji Iwase , Tooru Matsubara , Hiroyuki Shibata , Atsushi Tabata
IPC分类号: B60K6/36
CPC分类号: B60W20/50 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L15/2054 , B60L2240/16 , B60L2240/26 , B60L2240/423 , B60L2240/445 , B60L2240/461 , B60L2240/465 , B60L2240/485 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W50/029 , B60W2510/0676 , B60W2510/068 , B60W2510/0685 , B60W2510/1005 , B60W2510/1015 , B60W2510/107 , B60W2520/10 , B60W2520/105 , B60W2520/28 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2710/0605 , B60W2710/0616 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , B60Y2400/435 , F16H61/12 , F16H2037/0873 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7275 , Y10T477/23
摘要: A control apparatus for a vehicular drive system including (a) an internal combustion engine, and (b) a first transmission portion and a second transmission portion disposed in a power transmitting path between the internal combustion engine and a drive wheel of a vehicle, the first transmission portion having an electrically controlled differential portion which includes a first electric motor and a differential state of which is controllable by controlling an operating state of the first electric motor, the control apparatus includes an internal-combustion-engine control portion configured to change an operating state of the internal combustion engine when it is determined that a shifting action of the second transmission portion is abnormal.
摘要翻译: 一种用于车辆驱动系统的控制装置,包括:(a)内燃机,和(b)设置在内燃机与车辆的驱动轮之间的动力传递路径中的第一传动部分和第二传动部分, 第一传动部分具有电控差速部分,其包括第一电动机,并且其差动状态可通过控制第一电动机的运行状态来控制,所述控制装置包括内燃机控制部分, 当确定第二传输部分的移动动作异常时,内燃机的工作状态。
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公开(公告)号:US07992385B2
公开(公告)日:2011-08-09
申请号:US12078698
申请日:2008-04-03
申请人: Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Ryuji Ibaraki , Yuji Iwase , Takuma Kakinami
发明人: Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Ryuji Ibaraki , Yuji Iwase , Takuma Kakinami
IPC分类号: F16D31/02
CPC分类号: F16H57/0434 , F16D25/123 , F16D48/02 , F16D2048/0281 , F16D2500/3056 , F16D2500/70406 , F16D2500/70448
摘要: A hydraulic control device includes an oil pan; an oil pump; a strainer; a pressure regulating valve; an oil cooler; a cooler bypass valve with an input port that is connected with a cooler supply oil passage through which the hydraulic oil to be supplied to the oil cooler flows, wherein the input port is communicatively connected with an output port when the hydraulic pressure of the hydraulic oil within the cooler supply oil passage is equal to or greater than a predetermined valve opening pressure; and a cooler bypass oil passage that connects the output port of the cooler bypass valve with an intake oil passage between the strainer and the intake port of the oil pump.
摘要翻译: 液压控制装置包括油盘; 油泵; 过滤器 压力调节阀; 油冷却器 冷却器旁通阀,其具有与要供给到油冷却器的液压油流过的冷却器供油路连接的输入口,其中当液压油的液压压力时,输入端口与输出端口连通地连接 在所述冷却器供油路径内等于或大于预定的开阀压力; 以及将冷却器旁通阀的输出口与油泵的过滤器和进气口之间的进油通路连接的冷却器旁路油路。
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公开(公告)号:US20100087287A1
公开(公告)日:2010-04-08
申请号:US12448774
申请日:2008-01-28
申请人: Atsushi Tabata , Tooru Matsubara , Yuji Iwase , Hiroyuki Shibata
发明人: Atsushi Tabata , Tooru Matsubara , Yuji Iwase , Hiroyuki Shibata
IPC分类号: B60W20/00 , F16H59/68 , F16H59/38 , F16H61/08 , F16H61/686 , F16H61/684 , B60K6/547 , B60K6/543 , B60K6/445 , B60W10/10 , B60W10/06 , B60W10/08
CPC分类号: B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L1/003 , B60L1/02 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2054 , B60L2240/14 , B60L2240/26 , B60L2240/34 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/461 , B60L2240/486 , B60L2250/16 , B60L2250/24 , B60L2250/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/0638 , F16H3/728 , F16H61/0437 , F16H2037/0873 , F16H2061/6603 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/23 , Y10T477/675
摘要: The present invention provides a control device for a vehicular drive apparatus with a structure of enabling the suppression of gearshift shock occurring during concurrent shifting executed of a first shifting portion and a second shifting portion. When the concurrent shifting are executed around the same time in which a down shift in one of a differential portion (first shifting portion) and an automatic shifting portion (second shifting portion) and an upshift in the other of them are executed, a first electric motor is caused to control a rotation speed of a second rotary element (sun gear). Thus, a shifting progress state upon the concurrent shifting is controlled. This causes shifting directions i.e., variation of the engine rotation speed in shifting of a shifting mechanism to be set in a unidirectional, enabling the suppression of gearshift shock.
摘要翻译: 本发明提供了一种用于车辆驱动装置的控制装置,其具有能够抑制在执行第一变速部分和第二变速部分的同时变速期间发生的换档冲击的结构。 当执行同时移动时,在执行差分部分(第一移位部分)和自动换档部分(第二移位部分)中的一个的下移和另一个的升档中的相同时间执行第一电动 导致电动机控制第二旋转元件(太阳齿轮)的转速。 因此,控制并行移动时的移动进度状态。 这导致移动方向,即变速机构的变速中的发动机转速的变化被设定为单向,从而能够抑制换档冲击。
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公开(公告)号:US20080236952A1
公开(公告)日:2008-10-02
申请号:US12076724
申请日:2008-03-21
申请人: Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Yuji Iwase , Hiroyuki Shibata
发明人: Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Yuji Iwase , Hiroyuki Shibata
IPC分类号: F01M5/00
CPC分类号: F16H57/0421 , F16H61/0009 , F16H2061/004
摘要: An oil return structure for a vehicle drive apparatus includes a hydraulic control apparatus disposed below an oil supply target device to which oil for lubricating and cooling is supplied; and an oil pan that retains the oil that is supplied to the oil supply target device is provided below the hydraulic control apparatus, wherein a bypass oil path is formed in a body of the hydraulic control apparatus, the bypass oil path being structured in order to guide the oil from the oil supply target device from an upper surface of the body, inside the body and then discharge the oil from a side surface of the body.
摘要翻译: 用于车辆驱动装置的回油结构包括设置在供油目标装置下方的液压控制装置,供给用于润滑和冷却的油; 并且在液压控制装置的下方设置有保持供给到供油对象装置的油的油盘,在液压控制装置的主体上形成旁路油路,旁路油路构成为 从主体的上表面引导来自供油目标装置的油,并且从机体的侧面排出油。
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