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41. 发明授权

US5519610A Control system for automatic transmissions with teaching and automatic modes using a neural network 失效
标题翻译：使用神经网络的教学和自动模式的自动变速器控制系统
公开(公告)号：US5519610A
公开(公告)日：1996-05-21
申请号：US314498
申请日：1994-09-28
申请人： Hiroshi Tsutsui , Yoshihisa Yamamoto
发明人： Hiroshi Tsutsui , Yoshihisa Yamamoto
IPC分类号： F16H61/10 , F16H61/00 , F16H61/02 , G06F15/18
CPC分类号： F16H61/0213 , B60W40/09 , F16H2059/003 , F16H2061/0015 , F16H2061/0084 , F16H2061/0087 , F16H2061/0223 , F16H2061/0225 , Y10S706/905 , Y10T477/60
摘要： A control system for an automatic transmission, which can easily achieve a variety of shift patterns according to the taste of a driver and the road conditions. The control system includes: a neural network; and a mode switch for selecting either a teaching mode or an automatic mode. The neural network learns in the teaching mode and neuro-computes to output a gear ratio in the automatic mode. Tolerance error is computed from at least one of a propriety of a teaching gear ratio, a compatibility of an input value and a compatibility of the teaching gear ratio. A learning pattern is produced during the teaching mode for correcting load factors of the neural network which, in the automatic mode, outputs a gear ratio used to determine shifting of the transmission.
摘要翻译：一种用于自动变速器的控制系统，其可以根据驾驶员的品味和道路状况容易地实现各种换档模式。控制系统包括：神经网络; 以及用于选择教学模式或自动模式的模式开关。神经网络在教学模式和神经计算中学习以在自动模式下输出齿轮比。公差误差根据教学齿轮比的适用性，输入值的兼容性和教学齿轮比的兼容性中的至少一个来计算。在用于校正神经网络的负载因子的教学模式中产生学习模式，在自动模式下，输出用于确定变速器的换档的齿轮比。

42. 发明授权

US09206894B2 Control device and control method for speed change device 有权
标题翻译：变速装置的控制装置及控制方法
公开(公告)号：US09206894B2
公开(公告)日：2015-12-08
申请号：US13983931
申请日：2012-03-30
申请人： Seiya Ozeki , Taihwan Kim , Jun Igarashi , Eiji Moriyama , Hiroshi Tsutsui
发明人： Seiya Ozeki , Taihwan Kim , Jun Igarashi , Eiji Moriyama , Hiroshi Tsutsui
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00 , F16H59/68 , F16H61/12 , F16H61/686
CPC分类号： F16H59/68 , F16H61/12 , F16H61/686 , F16H2061/1204
摘要： One of two clutches etc. engaged concurrently with each other to establish a second speed, a third speed, or a fourth speed is determined in advance as an abnormal-time engagement element that is kept engaged when an abnormality occurs in which one different clutch or brake is engaged during concurrent engagement of the two clutches etc. The other of the two clutches etc. is determined in advance as an abnormal-time slipping element that is caused to slip when such an abnormality occurs. During concurrent engagement of the two clutches etc., a hydraulic pressure (target hydraulic pressure) to be supplied to the abnormal-time engagement element is set to be higher than a hydraulic pressure (target hydraulic pressure) to be supplied to the abnormal-time slipping element.
摘要翻译：作为异常时接合元件预先确定两个彼此同时接合以建立第二速度，第三速度或第四速度的两个离合器之一，当异常发生时，异常时接合元件被保持接合，其中一个不同的离合器或在两个离合器的同时接合期间制动器接合等。两个离合器等中的另一个被预先确定为当异常发生时导致滑动的异常时间滑动元件。在两个离合器等的同时接合时，供给异常接合元件的液压（目标液压）被设定为高于要提供给异常时间的液压（目标液压）滑动元件

43. 发明授权

US08788129B2 Control device 有权
标题翻译：控制装置
公开(公告)号：US08788129B2
公开(公告)日：2014-07-22
申请号：US13053732
申请日：2011-03-22
申请人： Shigekazu Hase , Hiroya Ueno , Nobuaki Inagaki , Nobuhiro Iwai , Hiroshi Tsutsui
发明人： Shigekazu Hase , Hiroya Ueno , Nobuaki Inagaki , Nobuhiro Iwai , Hiroshi Tsutsui
IPC分类号： F16H61/06 , B60W30/18 , F16H61/21 , B60W10/08 , B60W30/19 , B60W10/115 , B60K6/48
CPC分类号： F16H61/061 , B60K6/48 , B60L2240/486 , B60W10/08 , B60W10/115 , B60W30/18072 , B60W30/19 , B60W2510/1025 , B60W2710/1027 , F16H61/21 , Y02T10/6221 , Y02T10/84 , Y10S903/902
摘要： A control device for controlling a transmission configured such that when the speed change mechanism performs switching to a shift speed with a lower speed ratio in a negative torque prediction established state in which predicted input torque is negative, the predicted input torque being a predicted value of input torque input to the input member a predetermined determination reference time later, and being derived on the basis of variations in the input torque, special speed change control is executed in which a disengagement hydraulic pressure is lowered to cause a disengagement element to slip, and the disengagement element is maintained in a slipping state over an entire speed change process, which extends from a time point when the disengagement element starts slipping to a time point when a rotational speed is synchronized with a rotational speed of the input member.
摘要翻译：一种用于控制变速器的控制装置，其构造成使得当所述变速机构在预测输入转矩为负的负转矩预测建立状态下以较低速比切换到变速速度时，所述预测输入转矩为输入扭矩输入到输入构件的预定的确定基准时间，并且基于输入转矩的变化导出，执行特定变速控制，其中分离液压降低以使分离元件滑动，并且在从分离元件开始滑动的时刻到转速与输入构件的转速同步的时刻的整个变速过程中，分离元件保持滑动状态。

44. 发明授权

US08568275B2 Control device 有权
标题翻译：控制装置
公开(公告)号：US08568275B2
公开(公告)日：2013-10-29
申请号：US13053708
申请日：2011-03-22
申请人： Nobuaki Inagaki , Hiroya Ueno , Takeshi Tateishi , Nobuhiro Iwai , Hiroshi Tsutsui
发明人： Nobuaki Inagaki , Hiroya Ueno , Takeshi Tateishi , Nobuhiro Iwai , Hiroshi Tsutsui
IPC分类号： F16H61/26
CPC分类号： B60W20/30 , B60K6/387 , B60K6/48 , B60L11/14 , B60L15/2054 , B60L2240/486 , B60W10/02 , B60W10/026 , B60W10/04 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/083 , B60W2710/025 , B60W2710/1022 , F02D29/06 , F16H61/143 , F16H2061/145 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/20018 , Y10T477/32 , Y10T477/693965 , Y10T477/70
摘要： A control device includes an input member drivingly coupled to at least one of an internal combustion engine and a rotating electrical machine as driving force sources of a vehicle. When downshifting or upshifting the control device controls the engagement pressure of a direct coupling clutch to a pressure lower than the direct coupling limit engagement pressure during downshifting, when downshifting in a state in which required input torque, which is torque that is required to be transferred to the input member, is set to a positive torque, and the control device controls the engagement pressure of the direct coupling clutch to a pressure equal to or higher than the direct coupling limit engagement pressure during downshifting or upshifting, when performing downshifting in a state in which the required input torque is set to a negative torque, or when performing upshifting regardless of the required input torque.
摘要翻译：控制装置包括驱动地连接到内燃机和旋转电机中的至少一个作为车辆的驱动力源的输入构件。当降档或升档时，控制装置在降档期间将直接联接离合器的接合压力控制到低于直接联接限制接合压力的压力，当在需要传递的扭矩的所需输入扭矩的状态下进行降档时，被设定为正转矩，并且在进行降档时，控制装置将直接联轴器离合器的接合压力控制在等于或高于降档或升档期间的直接联接限制接合压力的压力其中所需的输入转矩被设定为负转矩，或者当执行升档而不管所需的输入转矩。

45. 发明授权

US08337362B2 Control device 有权
标题翻译：控制装置
公开(公告)号：US08337362B2
公开(公告)日：2012-12-25
申请号：US12654505
申请日：2009-12-22
申请人： Nobuaki Inagaki , Hiroya Ueno , Kohei Tsuda , Eiji Moriyama , Hiroshi Tsutsui
发明人： Nobuaki Inagaki , Hiroya Ueno , Kohei Tsuda , Eiji Moriyama , Hiroshi Tsutsui
IPC分类号： B60W10/02
CPC分类号： B60W10/08 , B60K6/48 , B60L15/2054 , B60L2240/421 , B60L2240/423 , B60L2240/507 , B60W10/02 , B60W10/026 , B60W30/18072 , F16H59/18 , F16H61/143 , F16H2045/002 , F16H2059/467 , Y02T10/6221 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10T477/26 , Y10T477/753
摘要： A control device includes a differential rotation obtaining unit; a direct-coupling control unit that decreases the differential rotation speed by increasing an engagement pressure of the direct-coupling clutch at a normal pressure increase rate determined depending on a traveling state of a vehicle so as to change the direct-coupling clutch from a released state to an engaged state; and a pressure increase control unit that changes to a rapid pressure increase rate larger than the normal pressure increase rate for increasing the engagement pressure by the direct-coupling control unit when the differential rotation speed becomes equal to or smaller than a predetermined pressure increase permission threshold in a state that an accelerator opening of the vehicle decreases.
摘要翻译：控制装置包括差速旋转获取单元; 直流耦合控制单元，其通过以以车辆的行驶状态确定的常压增加率增加直接联轴器离合器的接合压力来减小差速转速，以便将直接联接离合器从释放的状态为从事状态; 以及增压控制单元，当所述差速旋转速度变为等于或小于预定的增压允许阈值时，所述压力增加控制单元变为大于所述正常压力增加率的快速增压率，以增加所述直接耦合控制单元的接合压力在车辆的加速器开度减小的状态下。

46. 发明授权

US08190339B2 Shift control apparatus for automatic transmission 有权
标题翻译：用于自动变速器的换档控制装置
公开(公告)号：US08190339B2
公开(公告)日：2012-05-29
申请号：US12251817
申请日：2008-10-15
申请人： Haruki Sato , Nobuhiro Iwai , Shoichiro Araki , Hiroshi Tsutsui
发明人： Haruki Sato , Nobuhiro Iwai , Shoichiro Araki , Hiroshi Tsutsui
IPC分类号： G06F19/00
CPC分类号： F16H61/061 , F16H61/686 , F16H2061/0444 , F16H2306/14 , F16H2306/44 , F16H2306/52
摘要： A shift controller controls a downshift to a low shift speed, spaced apart from a high shift speed by two or more steps, through an intermediate shift speed, by first releasing first and second shift release elements, then engaging a first shift engagement element, and finally engaging a second shift engagement element, while controlling the torque capacity of the second shift release element by feedback control. As a result of releasing the first and second shift release elements before engaging the first shift engagement element, it is possible to rev up an input rotation at maximum performance of an engine to reduce the time for shifting. As a result of the feedback control of the torque capacity of the second shift release element after engaging the first shift engagement element, a torque fluctuation at the intermediate shift speed can be reduced to avoid occurrence of an uncomfortable shift shock.
摘要翻译：变速控制器通过首先释放第一和第二换档释放元件，然后接合第一换档接合元件，并将第一换档接合元件接合，并将第一换档释放元件与第一换挡接合元件接合，最后接合第二换档接合元件，同时通过反馈控制来控制第二换档释放元件的扭矩容量。由于在接合第一变速接合元件之前释放第一和第二变速释放元件的结果，可以在发动机的最高性能下加速输入旋转以减少换档时间。由于第二换档释放元件在接合第一换挡接合元件之后的扭矩容量的反馈控制的结果，可以减小中间换档速度下的转矩波动，以避免发生不舒适的换档冲击。

47. 发明申请

US20110246034A1 POWER TRANSFER DEVICE AND CONTROL METHOD THEREOF, AND LOCK-UP CLUTCH DEVICE 有权
标题翻译：电力传输装置及其控制方法及其锁定装置
公开(公告)号：US20110246034A1
公开(公告)日：2011-10-06
申请号：US12973004
申请日：2010-12-20
申请人： Yasuhiro FUJIWARA , Hiromasa Takai , Masatake Ichikawa , Yutaka Teraoka , Hiroshi Tsutsui
发明人： Yasuhiro FUJIWARA , Hiromasa Takai , Masatake Ichikawa , Yutaka Teraoka , Hiroshi Tsutsui
IPC分类号： F16H59/42
CPC分类号： F16H61/14 , F16H2061/145 , Y10T477/70
摘要： A device with a stepped automatic transmission to transfer power from a power source to an axle using changeable shift speeds includes an input-side fluid transmission element connected to the power source, an output-side fluid transmission element connected to the transmission input shaft, a lock-up clutch engaging and disengaging the input-side and the output-side fluid transmission elements; a unit adjusting the lock-up clutch; a unit setting, when a downshift is to be performed in response to a predetermined request for a large drive force, a predetermined target slip speed value larger than a non-shifting-time value before a rotational speed of the power source exceeds a input shaft rotational speed after the downshift, and setting the target slip speed to decrease toward the non-shifting-time value along with lapse of time after the power source rotational speed source exceeds the post-shifting input shaft speed; and a unit controlling the engagement force so the slip speed becomes the set target slip speed. The target slip speed is a difference between the rotational speeds of the power source and the input shaft, and the non-shifting-time value is set when no shifting is performed.
摘要翻译：具有阶梯式自动变速器的装置，其使用可变换速度将动力从动力传递到车轴包括连接到动力源的输入侧流体传动元件，连接到变速器输入轴的输出侧流体传动元件，锁止离合器与输入侧和输出侧流体传递元件接合和分离; 调整锁止离合器的单元; 单元设置，当响应于大的驱动力的预定请求执行降档时，在电源的转速超过输入轴之前，大于非移动时间值的预定目标滑移速度值降档后的转速，以及在电源转速源超过移位后输入轴转速后，随着时间的推移，将目标滑移速度设定为朝向非移动时间值减小; 以及控制接合力的单元，使得滑移速度成为设定的目标滑移速度。目标滑移速度是电源和输入轴的转速之差，当不进行换挡时，设定非换档时间值。

48. 发明申请

US20090171540A1 Control device for automatic transmission 失效
标题翻译：自动变速箱控制装置
公开(公告)号：US20090171540A1
公开(公告)日：2009-07-02
申请号：US12314819
申请日：2008-12-17
申请人： Tadashi Sugiura , Yosuke Takei , Hideaki Ogasawara , Hiroshi Tsutsui
发明人： Tadashi Sugiura , Yosuke Takei , Hideaki Ogasawara , Hiroshi Tsutsui
IPC分类号： B60W10/10 , G06F17/00
CPC分类号： F16H61/21 , F16H59/44 , F16H61/0213 , F16H61/0248 , F16H2059/183
摘要： A control device for an automatic transmission capable of operating in an automatic shift mode in which a gear ratio is automatically selected based on driving conditions of a vehicle, and also capable of operating in a manual shift mode in which the gear ratio is changed based on an upshift command or a downshift command by manual operation of a manual operation device, the control device includes a manual shift control unit that changes and sets the gear ratio after downshift depending on a degree of requirement for deceleration based on a driving operation when the downshift command has been operated by the manual operation device in the manual shift mode, and performs the downshift to the gear ratio that has been changed and set.
摘要翻译：一种用于自动变速器的控制装置，其能够在自动变速模式下操作，其中根据车辆的驾驶状况自动选择齿轮比，并且还能够以基于以下方式改变齿轮比的手动变速模式进行操作通过手动操作装置的升档命令或降档命令，所述控制装置包括手动变速控制单元，所述手动变速控制单元根据所述降档时的驱动操作根据减速度的要求来改变和设定所述换低档后的档位比指令由手动操作装置在手动换档模式下操作，并且执行降档到变速比设定。

49. 发明申请

US20090062997A1 CONTROL DEVICE OF AUTOMATIC TRANSMISSION, AND CONTROL METHOD OF AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器的控制装置和自动变速箱的控制方法
公开(公告)号：US20090062997A1
公开(公告)日：2009-03-05
申请号：US12176466
申请日：2008-07-21
申请人： Masakatsu Iwase , Hiroshi Tsutsui , Shingo Kodama , Yongsong Kang , Tatsurou Kameyama
发明人： Masakatsu Iwase , Hiroshi Tsutsui , Shingo Kodama , Yongsong Kang , Tatsurou Kameyama
IPC分类号： G06F17/00
CPC分类号： F16H61/20 , F16D48/06 , F16D2500/3111 , F16D2500/50296 , F16D2500/70426 , F16H2059/465 , F16H2059/725
摘要： ECU executes in-neutral control in a case where a first clutch is brought into a half-engagement state on the basis of execution of neutral control. During the in-neutral control, ECU detects engine speed and input-shaft rotating speed, and detects differential rotation before an oil pressure change. Subsequently, in a case where the differential rotation before an oil pressure change detected by ECU has exceeded a first differential rotation threshold value, the operating oil pressure for a hydraulic servo is reduced by the first oil pressure.
摘要翻译：在基于中立控制的执行使第一离合器处于半接合状态的情况下，ECU执行无效控制。在空档控制期间，ECU检测发动机转速和输入轴转速，并在油压变化前检测差速旋转。随后，在由ECU检测到的油压变化之前的差动旋转超过第一差动旋转阈值的情况下，液压伺服机构的工作油压降低第一油压。

50. 发明授权

US06317671B1 Control apparatus for automatic transmission 有权
标题翻译：自动变速箱控制装置
公开(公告)号：US06317671B1
公开(公告)日：2001-11-13
申请号：US09556794
申请日：2000-04-25
申请人： Hiroshi Tsutsui , Nobutada Saitou
发明人： Hiroshi Tsutsui , Nobutada Saitou
IPC分类号： G06F700
CPC分类号： F16H61/20 , F16H59/42 , F16H59/44 , F16H59/54 , F16H2061/207 , Y10S477/901 , Y10T477/6414 , Y10T477/646 , Y10T477/677 , Y10T477/681 , Y10T477/689 , Y10T477/6895 , Y10T477/6934 , Y10T477/69387 , Y10T477/753 , Y10T477/755 , Y10T477/78
摘要： A control apparatus for an automatic transmission capable of sufficiently producing the effect of neutral control by reducing a period of time from stop of a vehicle to the release of an input clutch. Vehicle stop prediction means for predicting immediate stop of the vehicle from a vehicle speed detected by a vehicle speed sensor is provided. Input clutch control means for reducing a hydraulic pressure in a hydraulic servo of the input clutch from a hydraulic pressure in a normal engagement state to a waiting pressure capable of maintaining an engagement state of the clutch based on the prediction of the stop of the vehicle by the vehicle stop prediction means is provided. The operation of releasing the input clutch concurrent with the neutral control is started from a state of the waiting pressure, so that the input clutch is released in a short period of time.
摘要翻译：一种用于自动变速器的控制装置，其能够通过将从车辆停止到输入离合器的释放的时间段缩短来充分产生空档控制的效果。提供了用于从车速传感器检测到的车速预测车辆立即停止的车辆停止预测装置。输入离合器控制装置，用于将输入离合器的液压伺服系统中的液压从正常接合状态的液压降低到能够基于车辆停止预测来保持离合器的接合状态的等待压力提供车辆停止预测装置。从等待压力的状态开始与空档控制同时释放输入离合器的操作，使得输入离合器在短时间内被释放。

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