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61. 发明申请

US20080208422A1 Control system and control method of vehicular drive system 审中-公开
标题翻译：车辆驱动系统的控制系统和控制方法
公开(公告)号：US20080208422A1
公开(公告)日：2008-08-28
申请号：US12071673
申请日：2008-02-25
申请人： Hiroyuki Shibata , Tooru Matsubara , Atsushi Tabata
发明人： Hiroyuki Shibata , Tooru Matsubara , Atsushi Tabata
IPC分类号： G06F17/00
CPC分类号： B60W20/30 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L50/16 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/12 , B60W20/00 , B60W30/18072 , B60W30/19 , B60W2510/1045 , B60W2710/083 , B60W2710/1011 , B60W2710/1038 , F16H2037/0873 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y02T10/76
摘要： A control system of a vehicular drive system is provided with a controller that reduces regeneration torque of a second motor when an automatic transmission that is shifted down during coasting is in an inertia phase. By reducing the regenerating torque of the second motor during the inertia phase, the amount of work required for producing regeneration torque of the second motor is reduced, and the rotational speed of a power transmitting member coupled to a differential unit can be easily raised, whereby shift shock at the time of shifting is favorably reduced.
摘要翻译：车辆驱动系统的控制系统设置有控制器，当在惯性阶段期间在向下移动的自动变速器时，减小第二电动机的再生转矩。通过在惯性阶段减小第二电动机的再生转矩，可减少产生第二电动机的再生转矩所需的工作量，并且可以容易地提高与差动单元连接的动力传递部件的转速，由此移位时的换档冲击有利地减少。

62. 发明申请

US20080195286A1 Control Apparatus and control method for vehicular power transmitting apparatus 有权
标题翻译：车辆动力传动装置的控制装置及控制方法
公开(公告)号：US20080195286A1
公开(公告)日：2008-08-14
申请号：US12068827
申请日：2008-02-12
申请人： Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Kenta Kumazaki
发明人： Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Kenta Kumazaki
IPC分类号： G06F19/00
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/54 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W2050/004 , B60W2510/02 , B60W2710/0666 , B60W2710/083 , B60W2710/1005 , F16H2037/0873 , Y02T10/56 , Y02T10/6239 , Y02T10/6286
摘要： A control apparatus for a vehicular power transmitting apparatus includes, in series, i) a differential portion which is provided with a differential mechanism having a differential function with respect to an input shaft and an output shaft, in which the differential mechanism is switched between a differential state and a non-differential state, and ii) a stepped shifting portion that shifts between a plurality of gears in a stepped manner. During a shift with a switch between the differential state and the non-differential state in the differential portion, the control apparatus either maintains the gear at that time or shifts into a gear that is adjacent to that gear.
摘要翻译：用于车辆动力传递装置的控制装置包括：i）差速部分，其具有相对于输入轴和输出轴具有差速功能的差速机构，其中差速机构在差速状态和非差动状态，以及ii）阶梯式变速部分，其以阶梯式方式在多个齿轮之间移动。在差速部分的差动状态与非差动状态之间的切换的换档期间，控制装置在此时保持齿轮或转移到与该齿轮相邻的齿轮中。

63. 发明申请

US20080153664A1 Control apparatus for vehicular drive system 审中-公开
标题翻译：车载驱动系统控制装置
公开(公告)号：US20080153664A1
公开(公告)日：2008-06-26
申请号：US11905470
申请日：2007-10-01
申请人： Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Kenta Kumazaki
发明人： Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Kenta Kumazaki
IPC分类号： B60W10/10
CPC分类号： B60W20/30 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/10 , B60W20/00 , F16H3/728 , F16H61/0437 , F16H61/08 , F16H61/686 , F16H61/702 , F16H2037/0873 , F16H2061/085 , F16H2200/0056 , F16H2200/201 , F16H2200/2048 , Y02T10/6239 , Y10T477/619
摘要： A control apparatus for a vehicular drive system including a first or continuously-variable transmission portion and a second or step-variable transmission portion which are disposed in series with each other, the first transmission portion being switchable between a continuously-variable shifting state and a step-variable shifting state, and the second transmission portion having a plurality of gear positions having respective speed ratios, the control apparatus including a step-variable shifting control portion configured to be operable upon concurrent occurrences of a shift-down action of one of the first and second transmission portions and a shift-up action of the other of the first and second transmission portions, to control the first transmission portion placed in the step-variable shifting state such that the shifting action of the first transmission portion is performed in synchronization with the shifting action of the second transmission portion, or operable upon concurrent occurrences of a switching action of the first transmission portion between the two shifting sates and a shifting action of the second transmission portion, to control the first transmission portion such that the switching action is performed during the shifting action of the second transmission portion.
摘要翻译：一种用于车辆驱动系统的控制装置，包括彼此串联设置的第一或无级变速器部分和第二或可变变速器部分，第一传动部分可在无级变速状态和所述第二传动部具有具有各自速度比的多个档位，所述控制装置包括：有级变速控制部，其被配置为可以在所述第二变速状态中的一方的同时出现的下降动作第一和第二传输部分和第一和第二传输部分中的另一个的向上移动，以控制处于有级变速状态的第一传动部分，使得第一传动部分的换档动作同步地进行随着第二传输部分的移动动作，或者可以并行操作在两个移位之间发生第一传输部分的切换动作和第二传输部分的移动动作，以控制第一传输部分，使得在第二传输部分的换档动作期间执行切换动作。

64. 发明申请

US20070114081A1 Electric vehicle drive control device and control method therefor 有权
标题翻译：电动车辆驱动控制装置及其控制方法
公开(公告)号：US20070114081A1
公开(公告)日：2007-05-24
申请号：US11586634
申请日：2006-10-26
申请人： Makoto Iwanaka , Shigeki Takami , Ryuji Ibaraki , Tooru Matsubara , Hiroyuki Shibata
发明人： Makoto Iwanaka , Shigeki Takami , Ryuji Ibaraki , Tooru Matsubara , Hiroyuki Shibata
IPC分类号： B60L8/00
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/1005 , B60W2710/081 , F02D41/023 , F02N11/006 , F02N11/04 , F02N11/08 , F02N15/046 , F02N2300/102 , F16H3/66 , F16H3/728 , F16H61/0437 , F16H61/686 , F16H2037/0873 , F16H2200/0043 , F16H2200/2007 , F16H2200/201 , F16H2200/2043 , F16H2200/2046 , F16H2312/14 , Y02T10/6239 , Y02T10/6286 , Y10S903/91
摘要： An electric vehicle drive control device includes a first electric motor and a second electric motor that are mechanically connected with an engine; a differential device that includes first, second and third rotational elements, wherein the first rotational element is connected with the first electric motor, the second rotational element is connected with the second electric motor, and the third rotational elements is connected with the engine; a transmission that is connected with the second electric motor via a transmission shaft, and that shifts a speed of a rotation transferred from the transmission shaft; and a controller that: judges whether an engine start request for starting the engine is generated and whether a downshift request is generated; and executes, if the engine start request and the downshift request are generated, a control among an engine start control and a downshift control during which the other of the engine start control and the downshift control is started.
摘要翻译：电动车辆驱动控制装置包括与发动机械机械连接的第一电动机和第二电动机; 包括第一，第二和第三旋转元件的差速装置，其中第一旋转元件与第一电动机连接，第二旋转元件与第二电动机连接，第三旋转元件与发动机连接; 传动装置，其经由传动轴与所述第二电动机连接，并且使从所述传动轴传递的旋转速度偏移; 以及控制器，其判断是否生成用于起动发动机的发动机起动请求以及是否产生降档请求; 并且如果产生发动机起动请求和降档请求，则执行发动机起动控制和降档控制之间的控制，在该控制期间开始发动机起动控制和降档控制中的另一个。

65. 发明授权

US08562482B2 Control device for vehicular drive system 有权
标题翻译：车载驱动系统控制装置
公开(公告)号：US08562482B2
公开(公告)日：2013-10-22
申请号：US13307425
申请日：2011-11-30
申请人： Hiroyuki Shibata , Tooru Matsubara , Atsushi Tabata , Koichiro Muta
发明人： Hiroyuki Shibata , Tooru Matsubara , Atsushi Tabata , Koichiro Muta
IPC分类号： B60W10/06
CPC分类号： B60W10/10 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/04 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/18009 , F16H3/728 , F16H2037/0873 , F16H2200/0043 , F16H2200/2012 , F16H2200/2046 , Y02T10/6239 , Y10T477/23 , Y10T477/30 , Y10T477/33 , Y10T477/333 , Y10T477/347
摘要： A control device for a vehicular drive system is disclosed as including reverse drive for suppression means operative to preclude output member, such as an output shaft and drive wheels, of an automatic transmission portion from inputting a reverse drive force to a differential portion. This prevents a power transmitting member from rotating in a direction opposite to a rotational direction of the same with a running position being set. This suppresses a first electric-motor rotation speed, determined with an engine rotation speed and a power transmitting member rotation speed based on the relationship on mutually relative rotation speeds in the differential portion, from increasing to a high level. This results in improved durability of a first electric-motor.
摘要翻译：公开了一种用于车辆驱动系统的控制装置，包括用于抑制装置的反向驱动，其用于防止自动变速器部分的输出构件（例如输出轴和驱动轮）输入反向驱动力到差速部分。这防止了动力传递构件在与设定的行驶位置的旋转方向相反的方向上旋转。这抑制了基于差分部分中的相对相对转速的关系，由发动机转速和动力传递部件转速确定的第一电动机转速从增加到高水平。这导致第一电动机的耐久性得到改善。

66. 发明授权

US08303467B2 Control apparatus for vehicular drive system 有权
标题翻译：车载驱动系统控制装置
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
IPC分类号： F16H59/00 , F16H48/06 , B60W10/04 , B60W10/00 , B60W10/06
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。

67. 发明授权

US08267824B2 Control device for vehicle power transmitting apparatus 有权
标题翻译：车辆动力传动装置的控制装置
公开(公告)号：US08267824B2
公开(公告)日：2012-09-18
申请号：US12219804
申请日：2008-07-29
申请人： Atsushi Tabata , Hiroyuki Shibata , Kenta Kumazaki , Tooru Matsubara
发明人： Atsushi Tabata , Hiroyuki Shibata , Kenta Kumazaki , Tooru Matsubara
IPC分类号： B60W10/04
CPC分类号： B60W30/1884 , B60W10/10 , B60W10/105 , F16H3/728 , F16H2037/088 , F16H2059/006 , F16H2200/0043 , F16H2200/201 , Y02T10/7258 , Y10T477/26
摘要： The present invention relates to a control device for a vehicle power transmitting apparatus. The vehicle power transmitting apparatus includes an electrically controlled differential portion of which differential state is controlled between a rotation speed of an input shaft to which power of an engine is input and a rotation speed of an output shaft by controlling an operational state of an electric motor connected to a rotary element of a differential mechanism, and a shifting portion constructing a part of a power transmitting path. The control device includes a correspondence controlling unit for controlling the engine or the vehicle power transmitting apparatus to allow the shifting portion to be shifted when a command for shifting by a manual shift operation is issued in an operating region restricting the shifting of the shifting portion.
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。车辆动力传递装置包括电控差速部分，其通过控制电动机的操作状态来控制差动状态在输入轴的输入轴与输入轴的功率之间的转速连接到差速机构的旋转元件，以及构成动力传递路径的一部分的换档部。控制装置包括对应控制单元，用于控制发动机或车辆动力传递装置，以便在限制换档部分的换挡的操作区域中发出用于通过手动换挡操作进行换挡的指令时允许换挡部分移动。

68. 发明授权

US08246507B2 Control apparatus for vehicle drive system 有权
标题翻译：车辆驱动系统控制装置
公开(公告)号：US08246507B2
公开(公告)日：2012-08-21
申请号：US12311466
申请日：2007-11-06
申请人： Hiroyuki Shibata , Tooru Matsubara , Atsushi Tabata
发明人： Hiroyuki Shibata , Tooru Matsubara , Atsushi Tabata
IPC分类号： B60K1/02
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/441 , B60L2240/445 , B60L2240/485 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60W30/1884 , B60W2510/0638 , B60W2510/0676 , B60W2510/068 , B60W2510/0685 , B60W2510/081 , B60W2510/107 , B60W2520/10 , B60W2520/125 , B60W2520/28 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/0616 , B60Y2400/435 , F02D29/02 , F16H3/728 , F16H2037/0873 , F16H2200/0043 , F16H2200/2012 , F16H2200/2043 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10T477/23
摘要： A control apparatus for a vehicular drive system, including an engine speed limiting device configured to limit operating speed of engine to an upper limit determined according to speed ratio of automatic transmission portion, so as to prevent a rise of operating speed of first electric motor into excessive rise range, so that the excessive rise of the first electric motor speed due to a shifting action of the automatic transmission portion is prevented to improve the durability of the first electric motor. For example, the speed of the engine is limited to the upper limit when the automatic transmission portion is shifted to a failure gear position established as a result of a failure of the automatic transmission portion to perform a shifting action following a shifting boundary line map, so that the vehicle can be driven upon the failure of the automatic transmission portion, while preventing an excessive rise of the first electric motor speed.
摘要翻译：一种用于车辆驱动系统的控制装置，包括发动机限速装置，其被配置为将发动机的运行速度限制到根据自动变速部分的转速比确定的上限，以防止第一电动机的运行速度升高过大的上升范围，从而防止由于自动变速部分的换档动作导致的第一电动机速度的过度上升，从而提高第一电动机的耐久性。例如，当自动变速器部分移动到由于自动变速器部分的故障而导致的变速边界线图之后的变速动作而建立的故障档位时，发动机的速度被限制在上限，从而能够在防止第一电动机速度的过度上升的同时，在自动变速部的故障时驱动车辆。

69. 发明授权

US08224535B2 Control apparatus and control method for vehicular power transmitting apparatus 有权
标题翻译：车辆动力传递装置的控制装置及控制方法
公开(公告)号：US08224535B2
公开(公告)日：2012-07-17
申请号：US12068827
申请日：2008-02-12
申请人： Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Kenta Kumazaki
发明人： Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Kenta Kumazaki
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/54 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W2050/004 , B60W2510/02 , B60W2710/0666 , B60W2710/083 , B60W2710/1005 , F16H2037/0873 , Y02T10/56 , Y02T10/6239 , Y02T10/6286
摘要： A control apparatus for a vehicular power transmitting apparatus includes, in series, i) a differential portion which is provided with a differential mechanism having a differential function with respect to an input shaft and an output shaft, in which the differential mechanism is switched between a differential state and a non-differential state, and ii) a stepped shifting portion that shifts between a plurality of gears in a stepped manner. During a shift with a switch between the differential state and the non-differential state in the differential portion, the control apparatus either maintains the gear at that time or shifts into a gear that is adjacent to that gear.
摘要翻译：用于车辆动力传递装置的控制装置包括：i）差速部分，其具有相对于输入轴和输出轴具有差速功能的差速机构，其中差速机构在差速状态和非差动状态，以及ii）阶梯式变速部分，其以阶梯式方式在多个齿轮之间移动。在差速部分的差动状态与非差动状态之间的切换的换档期间，控制装置在此时保持齿轮或转移到与该齿轮相邻的齿轮中。

70. 发明授权

US08187143B2 Control apparatus for vehicular drive system 有权
标题翻译：车载驱动系统控制装置
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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