公开(公告)号：US20090017984A1

公开(公告)日：2009-01-15

申请号：US12216578

申请日：2008-07-08

申请人： Hiroyuki Shibata ,  Atsushi Tabata ,  Tooru Matsubara ,  Kenta Kumazaki

发明人： Hiroyuki Shibata ,  Atsushi Tabata ,  Tooru Matsubara ,  Kenta Kumazaki

IPC分类号： B60K1/02 ,  B60K6/22

CPC分类号： B60W20/00 ,  B60K6/445 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W30/18018 ,  B60W2710/02 ,  Y02T10/48 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10T477/23

摘要： In an engine start-up device, engine start-up means 94 starts up an engine 8 upon altering a start-up method of the engine 8 for a shifting of an automatic shifting portion 20 relative to a start-up method of the engine 8 for a non-shifting of an automatic shifting portion 20. Thus, an operation to start-up the engine 8 is avoided from adversely affecting the shifting of the automatic shifting portion 20. The operation to start-up the engine 8 begins to be executed during the shifting of the automatic shifting portion 20, enabling further improved response in acceleration required by a driver than that achieved when the operation is commenced after the automatic shifting portion 20 has completed the shifting.

摘要翻译： 在发动机起动装置中，发动机起动装置94在改变发动机8的启动方式时启动发动机8，以使自动变速部分20相对于发动机8的起动方法移动 因此，避免了启动发动机8的操作，从而不利地影响自动变速部分20的移动。起动发动机8的操作开始执行 在自动变速部20的变速期间，能够进一步提高驾驶员所需的加速度响应，而不是在自动变速部20完成变速后的操作开始时实现的加速。

公开(公告)号：US07474012B2

公开(公告)日：2009-01-06

申请号：US12081471

申请日：2008-04-16

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： F02D25/00

CPC分类号： F02N11/08 ,  B60K6/365 ,  B60K6/445 ,  B60L2240/421 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W30/192 ,  B60W2710/081 ,  F16H2037/0873 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642

摘要： A control apparatus for a drive system of a hybrid vehicle including (a) an electrically controlled differential portion which has an engine, a first electric motor, and a differential mechanism operatively connected to the engine and the first electric motor and a differential state of which is controlled by controlling an operating state of the first electric motor, (b) a mechanical transmission portion constituting a part of a power transmitting path, and (c) a second electric motor connected to a power transmitting path between the electrically controlled differential portion and a drive wheel of the hybrid vehicle, the control apparatus including a control portion which is operable when a terminal portion of a shifting action of the mechanical transmission portion and a starting operation of the engine overlap each other, the control portion being configured to implement one of the shifting action and the starting operation prior to the other.

摘要翻译： 1.一种混合动力车辆的驱动系统的控制装置，其特征在于，具备：（a）电动差动部，其具有发动机，第一电动机以及与所述发动机和所述第一电动机可操作地连接的差动机构， 通过控制第一电动机的操作状态来控制，（b）构成动力传递路径的一部分的机械传动部分，和（c）第二电动机，其连接到电控差速部分和 混合动力车辆的驱动轮，所述控制装置包括控制部，所述控制部在所述机械传动部的换档动作的终端部和所述发动机的起动动作相互重叠时可操作，所述控制部被配置为实施一个 的移动动作和起动操作之前。

公开(公告)号：US07445578B2

公开(公告)日：2008-11-04

申请号：US11322246

申请日：2006-01-03

申请人： Atsushi Tabata ,  Yutaka Taga

发明人： Atsushi Tabata ,  Yutaka Taga

IPC分类号： B60K1/02

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W2510/0638 ,  B60W2510/0666 ,  B60W2710/0644 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/0043 ,  F16H2200/0047 ,  F16H2200/201 ,  F16H2200/2012 ,  F16H2200/2046 ,  F16H2200/2048 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10T477/23

摘要： A control device for a vehicular drive system including (a) a differential portion having a differential mechanism operable to distribute an output of an engine to a first electric motor and a power transmitting member, and a second electric motor disposed in a power transmitting path between the power transmitting member and a drive wheel of a vehicle, (b) a transmission portion which constitutes a part of the power transmitting path, (c) a coupling device operable to place a power transmitting path between the engine and the drive wheel, selectively in a power-transmitting state or a power-cutoff state, and (d) a shift lever operable between a drive position for the coupling device to select the power-transmitting state, and a non-drive position for the coupling device to select the power-cutoff state, the control device including an engine-speed control device for controlling engine speed NE so as not to exceed a predetermined engine speed value NE′ while the shift lever is placed in the non-drive position, so that the coupling device is engaged while engine torque TE is reduced as a result of an operation of the shift lever from the non-drive position to the drive position, whereby the durability of the coupling device is improved.

摘要翻译： 一种用于车辆驱动系统的控制装置，包括（a）具有可操作以将发动机的输出分配到第一电动机和动力传递构件的差速机构的差速部分，以及设置在动力传递路径中的第二电动机 动力传递构件和车辆的驱动轮，（b）构成动力传递路径的一部分的传动部分，（c）可操作以在发动机和驱动轮之间放置动力传递路径的联接装置，选择性地 在动力传递状态或动力切断状态下，以及（d）可在耦合装置的驱动位置之间操作以选择动力传递状态的变速杆和用于联接装置的非驱动位置，以选择 断电状态，所述控制装置包括用于控制发动机转速N 的发动机速度控制装置，以便不超过预定的发动机转速值N E'，同时 s 起升杆被放置在非驱动位置，使得由于变速杆从非驱动位置到第二驱动位置的操作，发动机扭矩T E E 减小了联接装置 驱动位置，从而提高了联接装置的耐久性。

公开(公告)号：US20080261770A1

公开(公告)日：2008-10-23

申请号：US12081476

申请日：2008-04-16

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： B60W10/08

CPC分类号： B60W20/15 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W30/19 ,  B60W2510/081 ,  F16H2037/0873 ,  Y02T10/56 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/84 ,  Y10T477/23 ,  Y10T477/26

摘要： A control apparatus for a drive system of a hybrid vehicle including (a) an engine, (b) an electrically controlled differential portion which has a first electric motor, and a differential mechanism operatively connected to the engine and the first electric motor and a differential state of which is controlled by controlling an operating state of the first electric motor, (c) a mechanical transmission portion constituting a part of a power transmitting path, and (d) a second electric motor connected to a power transmitting path between the electrically controlled differential portion and a drive wheel of the hybrid vehicle, the control apparatus including a control portion which is operable when a terminal portion of a shifting action of the mechanical transmission portion and a starting operation of the engine overlap each other, the control portion being configured to implement one of the shifting action and the starting operation prior to the other.

摘要翻译： 1.一种混合动力车辆的驱动系统的控制装置，其特征在于，具备：（a）发动机，（b）具有第一电动马达的电控差动部，以及与所述发动机和所述第一电动机可操作地连接的差速机构， 其状态通过控制第一电动机的操作状态来控制，（c）构成动力传递路径的一部分的机械传动部分，以及（d）连接到电控制器之间的动力传递路径的第二电动马达 差速部分和驱动轮，所述控制装置包括控制部分，所述控制部分在所述机械传动部分的换档动作的终端部分和所述发动机的起动操作重叠时可操作，所述控制部分被配置 以实现其中之一的换档动作和起动操作。

公开(公告)号：US20080236158A1

公开(公告)日：2008-10-02

申请号：US12076733

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： F16D31/02

CPC分类号： F16H61/0009 ,  F16H57/0446 ,  F16H61/0025

摘要： The hydraulic control apparatus includes a separating plate that is interposed between an upper valve body and a lower valve body. The separating plate and the lower valve body provide a projecting portion that projects toward a discharge opening side of the oil pump with respect to the upper valve body. A first oil feed path is provided at the projecting portion, is formed between the separating plate and the lower valve body, and receives the hydraulic oil from the oil pump and guides the hydraulic oil to an upper valve body disposition side.

摘要翻译： 液压控制装置包括分离板，该分离板介于上阀体和下阀体之间。 分离板和下阀体提供相对于上阀体朝向油泵的排出口侧突出的突出部。 第一供油路径设置在突出部分处，形成在分离板和下阀体之间，并且从油泵接收液压油并将液压油引导到上阀体配置侧。

公开(公告)号：US07426972B2

公开(公告)日：2008-09-23

申请号：US11172988

申请日：2005-07-05

申请人： Atsushi Tabata ,  Yutaka Taga

发明人： Atsushi Tabata ,  Yutaka Taga

IPC分类号： B60K1/00 ,  B60K6/00

CPC分类号： B60W20/10 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W20/00 ,  B60W20/30 ,  B60W20/40 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/909 ,  Y10S903/91 ,  Y10S903/911 ,  Y10S903/915 ,  Y10S903/916 ,  Y10S903/917 ,  Y10S903/918 ,  Y10S903/945 ,  Y10S903/946

摘要： A control device for a vehicular drive system including (a) a differential mechanism operable to distribute an output of an engine (8) to a first electric motor and a power transmitting member, (b) a second electric motor disposed in a power transmitting path between the power transmitting member and a drive wheel of a vehicle, and (c) a differential-state switching device operable to place the differential mechanism selectively in one of a differential state in which the differential mechanism is operable to perform a differential function and a locked state in which the differential mechanism is not operable to perform the differential function, the control device including an engine-stop switching control portion operable to control the differential-state switching device to place the differential mechanism in the differential state, upon stopping of the engine, so that the engine speed can be rapidly lowered to zero by controlling the first electric motor in the differential state of the differential mechanism, so as to reduce a possibility of occurrence of a resonance phenomenon of the drive system and a resultant vibration of the vehicle when the engine is stopped.

摘要翻译： 一种用于车辆驱动系统的控制装置，包括：（a）可操作以将发动机（8）的输出分配到第一电动机和动力传递部件的差速机构，（b）设置在动力传递路径中的第二电动机 在动力传递构件和车辆的驱动轮之间，以及（c）差速状态切换装置，其可操作以将差动机构选择性地置于差速机构可操作以执行差速功能的差动状态中的一种，以及 所述控制装置包括发动机停止切换控制部，所述发动机停止切换控制部可操作以控制所述差速状态切换装置将所述差速机构置于所述差速状态，在停止所述差速机构时， 发动机，从而通过控制差速器中的第一电动机，可将发动机转速快速降低到零 以减少发动机停止时驱动系统的共振现象的发生和车辆产生的振动的可能性。

公开(公告)号：US20080215214A1

公开(公告)日：2008-09-04

申请号：US11987505

申请日：2007-11-30

申请人： Tooru Matsubara ,  Atsushi Tabata ,  Masakazu Kaifuku ,  Hidenori Katoh

发明人： Tooru Matsubara ,  Atsushi Tabata ,  Masakazu Kaifuku ,  Hidenori Katoh

IPC分类号： G06F19/00

CPC分类号： B60W20/50 ,  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 ,  B60W50/02 ,  B60W2510/0638 ,  B60W2510/0676 ,  B60W2510/068 ,  B60W2510/0685 ,  B60W2510/081 ,  B60W2510/107 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2520/28 ,  B60W2530/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2540/16 ,  B60W2710/0605 ,  F16H3/728 ,  F16H61/12 ,  F16H2037/0873 ,  F16H2061/1208 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10T477/60 ,  Y10T477/635 ,  Y10T477/638 ,  Y10T477/6403 ,  Y10T477/641 ,  Y10T477/70 ,  Y10T477/75

摘要： A control apparatus and a control method for a vehicular drive apparatus that includes a driving power source, and a power transmission device that transmits power from the driving power source to a drive wheel are provided. It is determined that a malfunction occurs in the power transmission device, when a comparison value remains equal to or above a predetermined value for a predetermined period. The comparison value is obtained by making a comparison between an actual value and a theoretical value that relate to a rotational speed of a predetermined rotational member that constitutes at least a part of the vehicular drive apparatus. The predetermined period is set according to an operating state of the power transmission device. Thus, it is possible to reduce the possibility that it is erroneously determined that a malfunction occurs, and to quickly determine that a malfunction occurs.

摘要翻译： 提供了一种用于车辆驱动装置的控制装置和控制方法，所述控制装置和控制方法包括驱动动力源和将动力从驱动动力源传递到驱动轮的动力传递装置。 当比较值在预定时间段内保持等于或高于预定值时，确定在电力传输装置中发生故障。 比较值是通过比较构成至少一部分车辆用驱动装置的规定旋转部件的转速的实际值和理论值之间的比较而得到的。 根据动力传递装置的运转状态来设定规定的期间。 因此，可以减少错误地发生故障的可能性，并且可以快速地确定发生故障。

公开(公告)号：US20080188348A1

公开(公告)日：2008-08-07

申请号：US12010271

申请日：2008-01-23

申请人： Kenta Kumazaki ,  Tooru Matsubara ,  Atsushi Tabata

发明人： Kenta Kumazaki ,  Tooru Matsubara ,  Atsushi Tabata

IPC分类号： B60W10/10 ,  G06F17/00

CPC分类号： B60W20/30 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W20/00 ,  B60W20/20 ,  B60W2510/1005 ,  B60W2510/108 ,  B60W2710/0616 ,  F16H3/728 ,  F16H61/12 ,  F16H2037/0873 ,  F16H2061/1232 ,  F16H2061/1264 ,  F16H2200/0043 ,  F16H2200/0047 ,  F16H2200/201 ,  F16H2200/2012 ,  F16H2200/2046 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10T477/26 ,  Y10T477/606

摘要： When a reduction in a supply hydraulic pressure to a second shift portion is sensed, an engagement command of C0 clutch is generated so that a power split device (electrical differential portion) is brought into a locked state. In the locked state, a sun gear, a carrier rotated by an engine and a ring gear rotated by a second MG integrally rotate, whereby inertia is increased. Thus, high-speed rotation of a transmission member corresponding to an input shaft of the second shift portion can be prevented.

摘要翻译： 当检测到向第二变速部分供给液压的减少时，产生C0离合器的接合指令，使得动力分配装置（电气差速部分）进入锁定状态。 在锁定状态下，太阳齿轮，由发动机旋转的载体和由第二MG旋转的环形齿轮一体地旋转，由此增加惯量。 因此，能够防止与第二变速部的输入轴对应的变速部件的高速旋转。

公开(公告)号：US07383115B2

公开(公告)日：2008-06-03

申请号：US11195776

申请日：2005-08-03

申请人： Atsushi Tabata ,  Kazutoshi Nozaki

发明人： Atsushi Tabata ,  Kazutoshi Nozaki

IPC分类号： F16H59/48

CPC分类号： B60W20/30 ,  B60K6/48 ,  B60L7/14 ,  B60L7/26 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/12 ,  B60L2240/486 ,  B60L2250/16 ,  B60L2250/24 ,  B60L2250/30 ,  B60W10/08 ,  B60W10/115 ,  B60W10/18 ,  B60W20/00 ,  B60W2710/105 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/7077

摘要： A deceleration control apparatus for controlling a deceleration value of a vehicle, including a plurality of deceleration-value setting devices, a target-deceleration-value control portion operable to change a target deceleration value of the vehicle according to an operation of each of the deceleration-value setting devices, and a brake control portion operable to control a braking force to be applied to the vehicle, according to the target deceleration value changed by the target-deceleration-value control portion, wherein the target-deceleration-value control portion is operable to successively change the target deceleration value of the vehicle in response to successive operations of one and another of the plurality of deceleration-value setting devices such that the target deceleration value changed according to the operation of the above-indicated one deceleration-value setting device is subsequently changed according to the operation of the above-indicated another deceleration-value setting device.

摘要翻译： 一种减速控制装置，用于控制包括多个减速度值设定装置的车辆的减速度值，目标减速度值控制部分，用于根据每个减速度的操作来改变车辆的目标减速度值 - 值设定装置，以及制动控制部，其可操作以根据由所述目标减速度值控制部变化的所述目标减速度值来控制对所述车辆施加的制动力，其中，所述目标减速度值控制部为 可操作地响应于所述多个减速度值设定装置中的另一个的另一个的连续操作而依次改变所述车辆的目标减速度，使得所述目标减速度值根据上述一个减速度值设定 随后根据上述另一减速度v的操作来改变装置 设置设备。

公开(公告)号：US07363996B2

公开(公告)日：2008-04-29

申请号：US11260313

申请日：2005-10-28

申请人： Atsushi Kamada ,  Atsushi Tabata ,  Yuji Inoue ,  Ryuji Ibaraki

发明人： Atsushi Kamada ,  Atsushi Tabata ,  Yuji Inoue ,  Ryuji Ibaraki

IPC分类号： B60K1/00 ,  B60K6/00

CPC分类号： B60K6/365 ,  B60K1/02 ,  B60K6/387 ,  B60K6/40 ,  B60K6/442 ,  B60K6/48 ,  B60K6/547 ,  B60L1/003 ,  B60L1/02 ,  B60L7/12 ,  B60L11/123 ,  B60L11/14 ,  B60L15/2009 ,  B60L2240/12 ,  B60L2240/14 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/425 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/445 ,  B60L2240/486 ,  B60L2250/24 ,  B60L2250/26 ,  F16H3/663 ,  F16H3/666 ,  F16H2200/006 ,  F16H2200/0086 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2097 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6234 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10S903/917

摘要： A second electric motor is arranged on a first axis on which an output shaft of the engine is arranged, a transmission is arranged on a second axis which is parallel with the first axis, and a clutch is arranged on the first axis to selectively connect and disconnect the second electric motor and the transmission to and from the engine. Power on the first axis is transmitted to an input shaft of the transmission via a power transmitting mechanism.

摘要翻译： 第二电动机布置在其上布置有发动机的输出轴的第一轴上，在与第一轴平行的第二轴上布置有变速器，并且离合器布置在第一轴上以选择性地连接和 将第二电动机和变速器与发动机断开。 通过动力传递机构将第一轴上的动力传递到变速器的输入轴。