公开(公告)号：US07389176B2

公开(公告)日：2008-06-17

申请号：US11808191

申请日：2007-06-07

申请人： Ryouji Kadono ,  Masahiro Iriyama ,  Tetsuya Fuke ,  Ryouichi Ootaki ,  Yusuke Kimura ,  Tatsuo Ochiai

发明人： Ryouji Kadono ,  Masahiro Iriyama ,  Tetsuya Fuke ,  Ryouichi Ootaki ,  Yusuke Kimura ,  Tatsuo Ochiai

IPC分类号： G06F19/00 ,  F02P5/00 ,  B60W10/10

CPC分类号： F02P5/1504 ,  B60W10/04 ,  B60W10/101 ,  B60W30/1819 ,  B60W50/06 ,  F02D2200/602 ,  F16H35/10 ,  F16H61/66259 ,  F16H61/66272 ,  F16H63/502 ,  F16H2306/42 ,  Y02T10/46 ,  Y10T477/68

摘要： In an engine output control apparatus of a power train employing an engine and an automatic transmission, capable of executing engine output control for excessive torque input prevention engine torque limiting action and for a shift speed control of the transmission, at least two different kinds of engine output control systems having control characteristics differing from each other, are provided. A controller selectively uses these engine output control systems depending on a power-train operating condition, such that a first one of the engine output control systems having a superior transient response is used for the engine output control for shift response control during shifting, and that a second one of the engine output control systems having a superior steady-state stability is used for the engine output control for excessive torque input prevention engine torque limiting action during non-shifting.

摘要翻译： 在采用发动机和自动变速器的动力传动系的发动机输出控制装置中，能够执行用于过大的转矩输入防止发动机转矩限制动作的发动机输出控制和变速器的变速控制，至少两种不同种类的发动机 提供具有彼此不同的控制特性的输出控制系统。 控制器根据动力系运行条件选择性地使用这些发动机输出控制系统，使得具有优异的瞬态响应的发动机输出控制系统中的第一个用于变速时的变速响应控制的发动机输出控制，并且 具有优异的稳态稳定性的第二个发动机输出控制系统用于发动机输出控制，用于在非换档期间过大的扭矩输入防止发动机转矩限制动作。

公开(公告)号：US20070287589A1

公开(公告)日：2007-12-13

申请号：US11808192

申请日：2007-06-07

申请人： Ryouji Kadono ,  Kouji Wakuda ,  Masahiro Iriyama ,  Ryouichi Ootaki ,  Yusuke Kimura ,  Tatsuo Ochiai ,  Atsufumi Kobayashi ,  Shuichi Wakabayashi

发明人： Ryouji Kadono ,  Kouji Wakuda ,  Masahiro Iriyama ,  Ryouichi Ootaki ,  Yusuke Kimura ,  Tatsuo Ochiai ,  Atsufumi Kobayashi ,  Shuichi Wakabayashi

IPC分类号： B60W10/04

CPC分类号： B60W10/06 ,  B60W10/11 ,  B60W30/19 ,  B60W30/20 ,  B60W2510/0695 ,  F16H59/14 ,  F16H61/0437 ,  F16H61/08 ,  F16H61/66259 ,  F16H61/686 ,  F16H63/502 ,  F16H2059/147 ,  F16H2302/04 ,  F16H2306/42 ,  Y10T477/679

摘要： In a shift-shock reducing apparatus of a power train employing an engine and an automatic transmission, an engine controller executes engine-torque correction for canceling an inertia torque generated owing to a change in transmission input speed during a shift, for shift-shock reduction. A transmission controller includes a shift-speed correction circuit for compensating for a shift speed of the automatic transmission depending on engine load, so as to effectively suppress the generated inertia torque, thereby aimfully reducing or suppressing shift shocks.

摘要翻译： 在采用发动机和自动变速器的动力传动系的换档减震装置中，发动机控制器执行用于消除由于变速期间的变速器输入速度的变化而产生的惯性转矩的发动机扭矩校正，用于换档减震 。 变速器控制器包括：换档速度校正电路，用于根据发动机负载来补偿自动变速器的换档速度，以便有效地抑制所产生的惯性转矩，从而有目的地减少或抑制换档冲击。

公开(公告)号：US06960153B2

公开(公告)日：2005-11-01

申请号：US10787832

申请日：2004-02-27

申请人： Tatsuo Ochiai ,  Yusuke Kimura ,  Yoshichika Hagiwara ,  Hironobu Waki ,  Katsumi Doihara ,  Hiroyasu Tanaka ,  Hirofumi Okahara

发明人： Tatsuo Ochiai ,  Yusuke Kimura ,  Yoshichika Hagiwara ,  Hironobu Waki ,  Katsumi Doihara ,  Hiroyasu Tanaka ,  Hirofumi Okahara

IPC分类号： B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  F02D29/00 ,  F16H9/00 ,  F16H61/04 ,  F16H61/12 ,  F16H61/66 ,  F16H61/662 ,  F16H63/50 ,  B60K41/04

CPC分类号： F16H61/66 ,  B60W10/04 ,  B60W10/101 ,  B60W30/1819 ,  F16H61/12 ,  F16H61/66272 ,  F16H2061/1208 ,  F16H2061/124 ,  F16H2061/1264 ,  F16H2061/6608 ,  F16H2061/66281 ,  Y10S477/906 ,  Y10T477/6237 ,  Y10T477/624 ,  Y10T477/6242 ,  Y10T477/62427 ,  Y10T477/675 ,  Y10T477/679 ,  Y10T477/68

摘要： A clutch engagement control device controls the engagement of a forward clutch (32) and reverse clutch (33) in an automatic transmission connected to an engine (70) in a vehicle. An inhibitor switch (56) outputs a range signal in accordance with a position range of a select lever (51). A manual valve (57) supplies oil pressure selectively to one of the forward clutch (32) and the reverse clutch (33) by changing position in accordance with the position range of the select lever (51). A controller (60) of the clutch engagement control device determines whether an unmatching range condition occurs in which the range of the select lever (51) indicated by the range signal and the range of the manual valve (57) do not match, when the range of the select lever (51) indicated by the range signal is a drive range or reverse range; and suppress an increase in engine rotation speed prior to engagement of the forward clutch or reverse clutch when the unmatching range condition occurs.

摘要翻译： 离合器接合控制装置控制与车辆中的发动机（70）连接的自动变速器中的前进离合器（32）和倒车离合器（33）的接合。 抑制开关（56）根据选择杆（51）的位置范围输出范围信号。 手动阀（57）通过根据选择杆（51）的位置范围的变化位置选择性地向前进离合器（32）和倒车离合器（33）中的一个提供油压。 离合器接合控制装置的控制器（60）确定是否发生不匹配范围条件，其中当范围信号指示的选择杆（51）的范围和手动阀（57）的范围不匹配时， 由范围信号指示的选择杆（51）的范围是驱动范围或倒档范围; 并且当发生不匹配范围条件时，抑制在前进离合器或倒档离合器接合之前的发动机转速的增加。

公开(公告)号：US06863639B1

公开(公告)日：2005-03-08

申请号：US10658805

申请日：2003-09-10

申请人： Naoya Inoue ,  Takashi Shibayama ,  Tatsuo Ochiai

发明人： Naoya Inoue ,  Takashi Shibayama ,  Tatsuo Ochiai

IPC分类号： B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/101 ,  F16H61/00 ,  F16H61/04 ,  F16H61/16 ,  F16H61/18 ,  F16H61/662 ,  F16H63/50

CPC分类号： F16H61/16 ,  F16H61/662 ,  Y10T477/689

摘要： Disclosed are a control system and a control method for an automatic transmission, in which a judgment is made whether or not a range selector (31) has been switched to a reverse range during forward traveling of the vehicle. When it is determined that the range selector (31) has been switched to the reverse range during forward traveling of the vehicle, a judgment is made whether or not the vehicle speed is lower than a first vehicle speed and whether or not the period of time that has elapsed until switching from the forward to the reverse range is shorter than a predetermined judgment time. When the vehicle speed is lower than the first vehicle speed and the period of time that has elapsed until switching from the forward to the reverse range is shorter than the predetermined judgment time, a forward/backward changeover mechanism (4) is switched to a reverse mode. Otherwise, the switching of the forward/backward changeover mechanism (4) to the reverse mode is delayed.

摘要翻译： 公开了一种用于自动变速器的控制系统和控制方法，其中判断在车辆前进行驶期间范围选择器（31）是否被切换到倒档。 当在车辆的前进行驶中判定为范围选择器（31）已被切换到倒退范围时，判断车速是否低于第一车速，以及是否该时间段 在从正向切换到反向范围之后经过的时间短于预定的判断时间。 当车速低于第一车速，直到从前进到后退范围切换之后经过的时间段短于预定判断时间时，前/后转换机构（4）被切换为反向 模式。 否则，前进/后退切换机构（4）的切换延迟到倒车模式。

公开(公告)号：US5787379A

公开(公告)日：1998-07-28

申请号：US352354

申请日：1994-12-08

申请人： Tatsuo Ochiai ,  Koichi Hayasaki ,  Masayuki Furuya

发明人： Tatsuo Ochiai ,  Koichi Hayasaki ,  Masayuki Furuya

IPC分类号： F16H61/14 ,  G06G7/70 ,  F16H61/58

CPC分类号： F16H61/14 ,  Y10T477/6351 ,  Y10T477/735

摘要： A lockup control system for automatic transmissions is constructed to prohibit lockup of a torque converter when detecting inertia cruising of a motor vehicle even if transition of the cruising state of the motor vehicle occurs from a converter area to a lockup area.

摘要翻译： 用于自动变速器的锁定控制系统被构造成即使在检测到机动车辆的巡航状态从转换器区域到停车区域的转变时​​，也可以防止在检测到机动车辆的惯性巡航时锁定变矩器。

公开(公告)号：US5524175A

公开(公告)日：1996-06-04

申请号：US141798

申请日：1993-10-27

申请人： Yuji Sato ,  Katsunari Shibata ,  Takahiro Sakaguchi ,  Mitsuo Asai ,  Masashi Hashimoto ,  Hiroshi Takayanagi ,  Tatsuo Okahashi ,  Keiji Moki ,  Yoshihiro Kuwabara ,  Tatsuo Ochiai ,  Masaru Ohki ,  Hisao Ogata

发明人： Yuji Sato ,  Katsunari Shibata ,  Takahiro Sakaguchi ,  Mitsuo Asai ,  Masashi Hashimoto ,  Hiroshi Takayanagi ,  Tatsuo Okahashi ,  Keiji Moki ,  Yoshihiro Kuwabara ,  Tatsuo Ochiai ,  Masaru Ohki ,  Hisao Ogata

IPC分类号： G06F9/22 ,  G06G7/60 ,  G06N3/06 ,  G06N3/063 ,  G06N3/10 ,  G06F15/16 ,  G06F15/18

CPC分类号： G06N3/063 ,  G06N3/10

摘要： A general neuro-computer and system using it is capable of executing a plurality of learning algorithms, providing an instruction execution speed comparable with a hard wired system, and practically neglecting a time required for rewriting microprograms. The neuro-computer is constituted by a neuron array having a plurality of neurons, a control storage unit for storing microinstructions, a parameter register, a control logic, and a global memory. A host computer as a user interface inputs information necessary for the learning and execution of the neuro-computer to the system, the information including learning algorithms, neural network architecture, the number of learnings, the number of input patterns, input signals, and desired signals. The information inputted from the host computer is transferred via a SCSI to the neuro-computer to perform a desired neural network operation.

摘要翻译： 使用它的一般神经计算机和系统能够执行多个学习算法，提供与硬连线系统相当的指令执行速度，并且实际上忽略重写微程序所需的时间。 神经计算机由具有多个神经元的神经元阵列，用于存储微指令的控制存储单元，参数寄存器，控制逻辑和全局存储器构成。 作为用户界面的主计算机输入为系统学习和执行神经计算机所必需的信息，包括学习算法，神经网络架构，学习次数，输入模式数量，输入信号以及期望的信息 信号。 从主计算机输入的信息通过SCSI传送到神经计算机以执行所需的神经网络操作。

公开(公告)号：US20070288151A1

公开(公告)日：2007-12-13

申请号：US11808191

申请日：2007-06-07

申请人： Ryouji Kadono ,  Masahiro Iriyama ,  Tetsuya Fuke ,  Ryouichi Ootaki ,  Yusuke Kimura ,  Tatsuo Ochiai

发明人： Ryouji Kadono ,  Masahiro Iriyama ,  Tetsuya Fuke ,  Ryouichi Ootaki ,  Yusuke Kimura ,  Tatsuo Ochiai

IPC分类号： G06F19/00 ,  F02P5/00 ,  B60W10/10

CPC分类号： F02P5/1504 ,  B60W10/04 ,  B60W10/101 ,  B60W30/1819 ,  B60W50/06 ,  F02D2200/602 ,  F16H35/10 ,  F16H61/66259 ,  F16H61/66272 ,  F16H63/502 ,  F16H2306/42 ,  Y02T10/46 ,  Y10T477/68

摘要： In an engine output control apparatus of a power train employing an engine and an automatic transmission, capable of executing engine output control for excessive torque input prevention engine torque limiting action and for a shift speed control of the transmission, at least two different kinds of engine output control systems having control characteristics differing from each other, are provided. A controller selectively uses these engine output control systems depending on a power-train operating condition, such that a first one of the engine output control systems having a superior transient response is used for the engine output control for shift response control during shifting, and that a second one of the engine output control systems having a superior steady-state stability is used for the engine output control for excessive torque input prevention engine torque limiting action during non-shifting.

摘要翻译： 在采用发动机和自动变速器的动力传动系的发动机输出控制装置中，能够执行用于过大的转矩输入防止发动机转矩限制动作的发动机输出控制和变速器的变速控制，至少两种不同种类的发动机 提供具有彼此不同的控制特性的输出控制系统。 控制器根据动力系运行条件选择性地使用这些发动机输出控制系统，使得具有优异的瞬态响应的发动机输出控制系统中的第一个用于变速时的变速响应控制的发动机输出控制，并且 具有优异的稳态稳定性的第二个发动机输出控制系统用于发动机输出控制，用于在非换档期间过大的扭矩输入防止发动机转矩限制动作。

公开(公告)号：US20070197323A1

公开(公告)日：2007-08-23

申请号：US11701433

申请日：2007-02-02

申请人： Takamitsu Shimazu ,  Yoshichika Hagiwara ,  Tatsuo Ochiai ,  Kousuke Abe

发明人： Takamitsu Shimazu ,  Yoshichika Hagiwara ,  Tatsuo Ochiai ,  Kousuke Abe

IPC分类号： F16H61/00 ,  F16H59/00

CPC分类号： F16H61/66272

摘要： A hydraulic pressure control device is provide for a belt type continuously variable transmission that appropriately controls hydraulic pressure supplied to each pulley. The hydraulic pressure control device has a positive input torque calculation section that calculates a positive input torque that is inputted to a primary pulley from an engine; a negative input torque calculation section that calculates a negative input torque based on the calculated speed ratio and the positive input torque; and a hydraulic pressure regulation section that calculates a hydraulic pressure of hydraulic fluid supplied to each pulley depending on the sum of the positive input torque and the negative input torque and controls hydraulic pressure to each the pulley to the calculated hydraulic pressure.

摘要翻译： 提供了适用于控制供给每个滑轮的液压的带式无级变速器的液压控制装置。 液压控制装置具有正输入转矩计算部，其计算从发动机输入到主带轮的正输入转矩; 负输入转矩计算部，其基于计算出的速比和正输入转矩来计算负输入转矩; 以及液压调节部，其根据所述正输入转矩和所述负输入转矩的和来计算供给到每个滑轮的液压流体的液压压力，并将所述滑轮的液压控制到所计算的液压。

公开(公告)号：US06829528B1

公开(公告)日：2004-12-07

申请号：US10658806

申请日：2003-09-10

申请人： Jihoon Kang ,  Yasutaka Kawamura ,  Tatsuo Ochiai ,  Hirofumi Okahara

发明人： Jihoon Kang ,  Yasutaka Kawamura ,  Tatsuo Ochiai ,  Hirofumi Okahara

IPC分类号： G06F700

CPC分类号： F16H61/66259 ,  F16H35/10

摘要： A control system for an automatic transmission (5) includes an oil pressure control mechanism (100) for supplying an oil pressure to the transmission (5), and sensor (28, 29) for detecting the oil pressure supplied from the oil pressure control mechanism (100) to the transmission (5). System controller (20, 21) calculates a maximum torque transmittable by the transmission (5) based on a speed ratio of the transmission (5) and the detected oil pressure; calculate an engine torque reduction amount from the difference between the torque being inputted into the transmission (5) and the maximum transmittable torque; and reduce the torque of an engine (1) according to the engine torque reduction amount.

摘要翻译： 用于自动变速器（5）的控制系统包括用于向变速器（5）供给油压的油压控制机构（100）和用于检测从油压控制机构供给的油压的传感器（28,29） （100）到变速器（5）。 系统控制器（20,21）基于变速器（5）的速比和检测到的油压，计算由变速器（5）传递的最大扭矩; 根据输入到变速器（5）的扭矩与最大可传递扭矩之间的差来计算发动机转矩降低量; 并根据发动机转矩降低量来减小发动机（1）的转矩。

公开(公告)号：US06514174B2

公开(公告)日：2003-02-04

申请号：US09920708

申请日：2001-08-02

申请人： Toshiji Iida ,  Tateki Jouzaki ,  Tatsuo Ochiai ,  Naoya Inoue ,  Akira Hino

发明人： Toshiji Iida ,  Tateki Jouzaki ,  Tatsuo Ochiai ,  Naoya Inoue ,  Akira Hino

IPC分类号： F16H6116

CPC分类号： F16H61/0213 ,  F16H59/24 ,  F16H59/44 ,  F16H61/66259 ,  F16H2061/6616 ,  F16H2061/6643 ,  Y10T477/619 ,  Y10T477/623 ,  Y10T477/644 ,  Y10T477/6934

摘要： A shift control system for an automatic transmission which has a gear ratio control means for controlling gear ratio of the automatic transmission comprises a lower limit setting device provided in said gear ratio control means and setting a lower limit for inhibiting a gear ratio from changing to a gear ratio of an upshift side; and a lower limit variable control means in which a lower limit of said gear ratio can be changed to a downshift side or to an upshift side by an operation of a driver.