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1. 发明授权

US5613920A Torque feedback shift control device and method 失效
标题翻译：扭矩反馈变速控制装置及方法
公开(公告)号：US5613920A
公开(公告)日：1997-03-25
申请号：US388578
申请日：1995-02-14
申请人： Shigeo Uno , Masahiko Ibamoto , Mitsuhiro Masuda , Kazuhiko Sato , Susumu Sato , Hiroshi Kuroiwa , Mitsuyoshi Okada
发明人： Shigeo Uno , Masahiko Ibamoto , Mitsuhiro Masuda , Kazuhiko Sato , Susumu Sato , Hiroshi Kuroiwa , Mitsuyoshi Okada
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , B60W30/18 , F02D29/00 , F16H59/14 , F16H59/16 , F16H59/46 , F16H61/00 , F16H61/04 , F16H63/50 , F16H59/00
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W30/19 , F16H63/502 , B60W2510/105 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , B60W2710/105 , F16H2059/148 , F16H2059/467 , F16H2061/0078 , F16H2061/0096 , F16H59/14 , F16H59/16 , Y10T477/677 , Y10T477/679
摘要： The invention provides a torque feedback shift control device for an engine control system including an engine, an engine torque controller, an automatic transmission for changing output speed of the engine, and a transmission controller for controlling gear shifting in the transmission. A target torque generator is provided for generating a signal indicative of a target torque pattern in shifting of the automatic transmission according to a shifting signal from the transmission controller. A drive shaft torque detector detects an output torque of the automatic transmission, and the engine controller performs feedback control of the engine torque so that the output torque detected by the drive shaft torque detector in downshifting of the automatic transmission follows up the target torque pattern.
摘要翻译：本发明提供了一种用于发动机控制系统的扭矩反馈换档控制装置，其包括发动机，发动机转矩控制器，用于改变发动机的输出速度的自动变速器，以及用于控制变速器中的换档的变速器控制装置。提供了一种目标扭矩发生器，用于根据来自变速器控制器的换档信号产生指示自动变速器移位中的目标转矩模式的信号。驱动轴扭矩检测器检测自动变速器的输出转矩，并且发动机控制器执行发动机转矩的反馈控制，使得由自动变速器降档中的驱动轴转矩检测器检测到的输出转矩跟随目标转矩模式。

2. 发明授权

US5785627A Torque feedback shift control device and method 失效
标题翻译：扭矩反馈变速控制装置及方法
公开(公告)号：US5785627A
公开(公告)日：1998-07-28
申请号：US752181
申请日：1996-11-18
申请人： Shigeo Uno , Masahiko Ibamoto , Mitsuhiro Masuda , Kazuhiko Sato , Susumu Sato , Hiroshi Kuroiwa , Mitsuyoshi Okada
发明人： Shigeo Uno , Masahiko Ibamoto , Mitsuhiro Masuda , Kazuhiko Sato , Susumu Sato , Hiroshi Kuroiwa , Mitsuyoshi Okada
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , B60W30/18 , F02D29/00 , F16H59/14 , F16H59/16 , F16H59/46 , F16H61/00 , F16H61/04 , F16H63/50 , F16H59/00
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W30/19 , F16H63/502 , B60W2510/105 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , B60W2710/105 , F16H2059/148 , F16H2059/467 , F16H2061/0078 , F16H2061/0096 , F16H59/14 , F16H59/16 , Y10T477/677 , Y10T477/679
摘要： The invention provides a torque feedback shift control device for an engine control system including an engine, an engine torque controller, an automatic transmission for changing output speed of the engine, and a transmission controller for controlling gear shifting in the transmission. A target torque generator is provided for generating a signal indicative of a target torque pattern in shifting of the automatic transmission according to a shifting signal from the transmission controller. A drive shaft torque detector detects an output torque of the automatic transmission, and the engine controller performs feedback control of the engine torque so that the output torque detected by the drive shaft torque detector in downshifting of the automatic transmission follows up the target torque pattern.
摘要翻译：本发明提供了一种用于发动机控制系统的扭矩反馈换档控制装置，其包括发动机，发动机转矩控制器，用于改变发动机的输出速度的自动变速器，以及用于控制变速器中的换档的变速器控制装置。提供了一种目标扭矩发生器，用于根据来自变速器控制器的换档信号产生指示自动变速器移位中的目标转矩模式的信号。驱动轴扭矩检测器检测自动变速器的输出转矩，并且发动机控制器执行发动机转矩的反馈控制，使得由自动变速器降档中的驱动轴转矩检测器检测到的输出转矩跟随目标转矩模式。

3. 发明授权

US5608626A Drive shaft torque controlling apparatus for use in a vehicle having a power transmission mechanism and method therefor 失效
标题翻译：一种用于具有动力传递机构的车辆的驱动轴扭矩控制装置及其方法
公开(公告)号：US5608626A
公开(公告)日：1997-03-04
申请号：US217861
申请日：1994-03-25
申请人： Masahiko Ibamoto , Kazuhiko Sato , Mitsuyoshi Okada , Hiroshi Kuroiwa , Toshimichi Minowa , Kazuhiko Yamaguchi , Naoyuki Ozaki
发明人： Masahiko Ibamoto , Kazuhiko Sato , Mitsuyoshi Okada , Hiroshi Kuroiwa , Toshimichi Minowa , Kazuhiko Yamaguchi , Naoyuki Ozaki
IPC分类号： B60W10/06 , B60W10/30 , B60W30/18 , B60W50/00 , F16H59/38 , F16H59/40 , F16H59/42 , F16H59/46 , F16H61/00 , F16H61/04 , F16H61/06 , G06G7/70
CPC分类号： B60W30/18 , B60W10/04 , B60W10/06 , B60W10/11 , B60W30/1819 , B60W30/188 , B60W10/30 , B60W2050/0045 , B60W2710/0666 , B60W2710/105 , F16H2059/385 , F16H2059/467 , F16H2061/0078 , F16H2061/0096 , F16H59/40 , F16H59/42 , F16H61/061 , F16H63/502 , Y10T477/40 , Y10T477/6407 , Y10T477/676 , Y10T477/6934
摘要： At a torque converter characteristic assuming unit, during non gear shift, gear ratio and an input shaft torque are assumed and also during gear shift, accessory torque is assumed. So as to correct the accessory torque a deviation between pump torque and engine torque is learned and this value is given to the accessory torque, thereby the input shaft torque can be executed and assumed. A drive shaft torque is obtained from a drive shaft torque calculating unit, a control period of the drive shaft torque is determined, a reference drive shaft torque is determined during torque control period from a reference drive shaft torque setting unit. A deviation between the reference drive shaft torque and the drive shaft torque is obtained from a torque deviation executing unit. An engine controlling unit varies the engine torque by controlling an ignition period so as to decrease substantially zero the deviation.
摘要翻译：在变矩器特性假设单元中，在非变速期间，假设传动比和输入轴转矩，并且在变速期间，假定附加扭矩。为了校正附件扭矩，学习了泵转矩和发动机扭矩之间的偏差，并且该值被赋予附件扭矩，由此可以执行和假定输入轴转矩。从驱动轴转矩计算单元获得驱动轴扭矩，确定驱动轴转矩的控制周期，在基准驱动轴转矩设定单元的转矩控制期间确定基准驱动轴转矩。从转矩偏差执行单元获得参考驱动轴转矩和驱动轴扭矩之间的偏差。发动机控制单元通过控制点火周期来改变发动机扭矩，从而使偏差大致为零。

4. 发明授权

US6067494A Control apparatus and control method for automatic transmission of vehicle 失效
标题翻译：车辆自动变速器的控制装置及控制方法
公开(公告)号：US6067494A
公开(公告)日：2000-05-23
申请号：US818446
申请日：1997-03-17
申请人： Junichi Noda , Kazuhiko Sato , Masahiko Ibamoto , Hiroshi Kuroiwa , Mitsuyoshi Okada
发明人： Junichi Noda , Kazuhiko Sato , Masahiko Ibamoto , Hiroshi Kuroiwa , Mitsuyoshi Okada
IPC分类号： B60W10/04 , B60W10/00 , B60W10/06 , B60W10/10 , B60W10/11 , F02D29/00 , F16H59/14 , F16H59/36 , F16H59/38 , F16H59/68 , F16H61/00 , F16H61/04 , F16H61/08 , F16H63/50 , G06G7/00 , F16H59/00
CPC分类号： F16H61/0437 , F16H2059/385 , F16H2059/6807 , F16H2061/0096 , F16H59/14 , F16H59/36 , F16H61/08 , F16H63/502 , Y10T477/675 , Y10T477/676 , Y10T477/677 , Y10T477/688
摘要： A transmission torque of a friction part during a shift is requested in accordance with an input rotation speed and an input torque of the friction part of an automatic transmission and a target torque during the shift determines. An output torque of an engine is reduced in accordance with a difference between the transmission torque and the target torque. A control transmission torque supplied to the friction part is determined in accordance with the torque difference and the transmission torque, thereby an operation force to the friction part is determined and the operation force is supplied to the friction part. A control apparatus and method for the automatic transmission is provided wherein a stable shift time can obtain and a shift shock can be suppressed.
摘要翻译：根据输入转速和自动变速器的摩擦部分的输入转矩以及换档期间的目标转矩确定，要求变速时的摩擦部件的传递转矩。发动机的输出转矩根据传动转矩和目标扭矩之差而减小。根据转矩差和传动转矩来确定提供给摩擦部的控制传递扭矩，从而确定对摩擦部的操作力，并且向摩擦部提供操作力。提供了一种用于自动变速器的控制装置和方法，其中可以获得稳定的换档时间，并且可以抑制换档冲击。

5. 发明授权

US6014604A Powertrain control device 失效
标题翻译：动力总成控制装置
公开(公告)号：US6014604A
公开(公告)日：2000-01-11
申请号：US170192
申请日：1998-10-13
申请人： Hiroshi Kuroiwa , Masahiko Ibamoto , Kazuhiko Sato , Mitsuyoshi Okada , Masami Shida
发明人： Hiroshi Kuroiwa , Masahiko Ibamoto , Kazuhiko Sato , Mitsuyoshi Okada , Masami Shida
IPC分类号： B60W10/06 , B60W10/10 , B60W30/18 , F16H59/14 , F16H61/00 , F16H61/04 , F16H63/50
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/1819 , B60W30/19 , F16H61/0021 , F16H63/502 , B60W2710/0666 , Y02T10/56 , Y10T477/688
摘要： The object of this invention is to reduce shift shocks by controlling the driving torque during gear shift changing so that the driving torque is represented by a smooth, ideal waveform.The driving torque calculating means estimates the output shaft torque of the automatic transmission from the engine torque characteristic or torque converter characteristic and, based on the estimated driving torque, generate a targeted torque pattern during gear shift changing. The engine torque control value calculating means calculates the control value for controlling the engine output torque, i.e., an ignition timing correction value .DELTA..theta.ig, so as to eliminate the deviation between the targeted torque and the driving torque estimated by the driving torque calculating means. This ignition timing correction approximates the driving torque to the smooth targeted torque. This configuration realizes the object mentioned above.
摘要翻译：本发明的目的是通过控制变速换档期间的驱动转矩来减少变速冲击，使得驱动扭矩由平滑的理想波形表示。驱动扭矩计算装置根据发动机转矩特性或变矩器特性来估计自动变速器的输出轴转矩，并且基于所估计的驱动转矩，在变速换档期间产生目标转矩模式。发动机扭矩控制值计算装置计算用于控制发动机输出转矩的控制值，即点火正时校正值DELTAθig，以消除目标转矩与由驱动转矩计算装置估计的驱动转矩之间的偏差。该点火正时校正近似于平滑目标转矩的驱动转矩。该配置实现了上述对象。

6. 发明授权

US5938712A Drive shaft torque controlling apparatus for use in a vehicle having a power transmission mechanism and method therefor 失效
标题翻译：一种用于具有动力传递机构的车辆的驱动轴扭矩控制装置及其方法
公开(公告)号：US5938712A
公开(公告)日：1999-08-17
申请号：US751439
申请日：1996-11-20
申请人： Masahiko Ibamoto , Kazuhiko Sato , Mitsuyoshi Okada , Hiroshi Kuroiwa , Toshimichi Minowa , Kazuhiko Yamaguchi , Naoyuki Ozaki
发明人： Masahiko Ibamoto , Kazuhiko Sato , Mitsuyoshi Okada , Hiroshi Kuroiwa , Toshimichi Minowa , Kazuhiko Yamaguchi , Naoyuki Ozaki
IPC分类号： B60W10/06 , B60W10/30 , B60W30/18 , B60W50/00 , F16H59/38 , F16H59/40 , F16H59/42 , F16H59/46 , F16H61/00 , F16H61/04 , F16H61/06 , G06G7/70
CPC分类号： B60W30/18 , B60W10/04 , B60W10/06 , B60W10/11 , B60W30/1819 , B60W30/188 , B60W10/30 , B60W2050/0045 , B60W2710/0666 , B60W2710/105 , F16H2059/385 , F16H2059/467 , F16H2061/0078 , F16H2061/0096 , F16H59/40 , F16H59/42 , F16H61/061 , F16H63/502 , Y10T477/40 , Y10T477/6407 , Y10T477/676 , Y10T477/6934
摘要： At a torque converter characteristic assuming unit, during non gear shift, gear ratio and an input shaft torque are assumed and also during gear shift, accessory torque is assumed. So as to correct the accessory torque a deviation between pump torque and engine torque is learned and this value is given to the accessory torque, thereby the input shaft torque can be executed and assumed. A drive shaft torque is obtained from a drive shaft torque calculating unit, a control period of the drive shaft torque is determined, a reference drive shaft torque is determined during torque control period from a reference drive shaft torque setting unit. A deviation between the reference drive shaft torque and the drive shaft torque is obtained from a torque deviation executing unit. An engine controlling unit varies the engine torque by controlling an ignition period so as to decrease substantially zero the deviation.
摘要翻译：在变矩器特性假设单元中，在非变速期间，假设传动比和输入轴转矩，并且在变速期间，假定附加扭矩。为了校正附件扭矩，学习了泵转矩和发动机扭矩之间的偏差，并且该值被赋予附件扭矩，由此可以执行和假定输入轴转矩。从驱动轴转矩计算单元获得驱动轴扭矩，确定驱动轴转矩的控制周期，在基准驱动轴转矩设定单元的转矩控制期间确定基准驱动轴转矩。从转矩偏差执行单元获得参考驱动轴转矩和驱动轴扭矩之间的偏差。发动机控制单元通过控制点火周期来改变发动机扭矩，从而使偏差大致为零。

7. 发明授权

US5826208A Powertrain control device for a vehicle using targeted tongue generation for eliminating shift shock 失效
标题翻译：用于车辆的动力总成控制装置，用于消除换档冲击
公开(公告)号：US5826208A
公开(公告)日：1998-10-20
申请号：US548470
申请日：1995-10-26
申请人： Hiroshi Kuroiwa , Masahiko Ibamoto , Kazuhiko Sato , Mitsuyoshi Okada , Masami Shida
发明人： Hiroshi Kuroiwa , Masahiko Ibamoto , Kazuhiko Sato , Mitsuyoshi Okada , Masami Shida
IPC分类号： B60W10/06 , B60W10/10 , B60W30/18 , F16H59/14 , F16H61/00 , F16H61/04 , F16H63/50
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/1819 , B60W30/19 , F16H61/0021 , F16H63/502 , B60W2710/0666 , Y02T10/56 , Y10T477/688
摘要： The object of this invention is to reduce shift shocks by controlling the driving torque during gear shift changing so that the driving torque is represented by a smooth, ideal waveform. The driving torque calculating means estimates the output shaft torque of the automatic transmission from the engine torque characteristic or torque converter characteristic and, based on the estimated driving torque, generate a targeted torque pattern during gear shift changing. The engine torque control value calculating means calculates the control value for controlling the engine output torque, i.e., an ignition timing correction value .DELTA..theta.ig, so as to eliminate the deviation between the targeted torque and the driving torque estimated by the driving torque calculating means. This ignition timing correction approximates the driving torque to smooth the targeted torque.
摘要翻译：本发明的目的是通过控制变速换档期间的驱动转矩来减少变速冲击，使得驱动扭矩由平滑的理想波形表示。驱动扭矩计算装置根据发动机转矩特性或变矩器特性来估计自动变速器的输出轴转矩，并且基于所估计的驱动转矩，在变速换档期间产生目标转矩模式。发动机扭矩控制值计算装置计算用于控制发动机输出转矩的控制值，即点火正时校正值DELTAθig，以消除目标转矩与由驱动转矩计算装置估计的驱动转矩之间的偏差。该点火正时校正近似于驱动扭矩以平滑目标扭矩。

8. 发明授权

US06173226B2 Control apparatus and method for powertrain of a vehicle 失效
标题翻译：车辆动力总成控制装置及方法
公开(公告)号：US06173226B2
公开(公告)日：2001-01-09
申请号：US09027907
申请日：1998-02-23
申请人： Yoshiyuki Yoshida , Toshimichi Minowa , Hiroshi Kuroiwa , Masahiko Ibamoto , Mitsuhiro Masuda
发明人： Yoshiyuki Yoshida , Toshimichi Minowa , Hiroshi Kuroiwa , Masahiko Ibamoto , Mitsuhiro Masuda
IPC分类号： G06F1700
CPC分类号： B60W10/06 , B60W30/18 , B60W50/023 , B60W2050/021 , B60W2510/0657 , B60W2510/105 , B60W2520/10 , B60W2520/105 , B60W2530/10 , F16H59/14 , F16H59/16 , F16H59/36 , F16H59/44 , F16H59/48 , F16H59/52 , F16H59/58 , F16H59/66 , F16H59/72 , F16H61/14 , F16H2059/142 , F16H2059/385 , F16H2059/467 , F16H2061/0087 , F16H2061/0096 , F16H2061/145 , Y02T10/56 , Y02T10/6295 , Y10T477/674 , Y10T477/679 , Y10T477/6934
摘要： A control apparatus and method for a powertrain of a vehicle provided with a drive unit which has the powertrain including an engine or an electric motor and an automatic transmission, and a driving shaft. The control apparatus is provided with first torque estimating means for obtaining a first estimated driving shaft torque, second torque estimating unit for obtaining a second estimated driving shaft torque used to correct said first estimated driving shaft torque, comparison means for comparing said first estimated driving shaft torque with said second estimated driving shaft torque, and driving shaft torque calculating means for calculating a driving shaft torque on the basis of the result of the comparison.
摘要翻译：一种具有驱动单元的车辆的动力系的控制装置和方法，所述驱动单元具有包括发动机或电动机以及自动变速器的动力系和驱动轴。控制装置设置有用于获得第一估计驱动轴转矩的第一转矩估计装置，用于获得用于校正所述第一估计驱动轴转矩的第二估计驱动轴转矩的第二转矩估计单元，用于将所述第一估计驱动轴具有所述第二估计驱动轴转矩的转矩，以及用于根据比较结果计算驱动轴转矩的驱动轴转矩计算装置。

9. 发明授权

US5695427A Automatic transmission control system 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5695427A
公开(公告)日：1997-12-09
申请号：US653801
申请日：1996-07-19
申请人： Kazuhiko Sato , Masahiko Ibamoto , Hiroshi Kuroiwa
发明人： Kazuhiko Sato , Masahiko Ibamoto , Hiroshi Kuroiwa
IPC分类号： F16H9/00 , F16H61/00 , F16H61/02 , F16H61/662 , B60K41/12
CPC分类号： F16H61/66259 , F16H2061/0015 , Y10T477/623 , Y10T477/6242 , Y10T477/62427
摘要： A speed change controlling apparatus and method for a non-stage change-gear system of the V-belt type or CVT are disclosed, wherein control is performed based particularly on the torque of a non-stage change-gear to meet with a high degree of accuracy requirements in which importance is attached to the fuel cost of a vehicle or the power performance and the time for development of a speed change schedule is avoided. A torque of a change-gear is estimated and speed change control is performed based on a targeted drive shaft torque so that the necessity for a speed change schedule map is eliminated and accurate speed change control based on the torque is performed. Consequently, an object speed change characteristic can be produced readily with a high degree of accuracy. Because matching need not be performed for each vehicle, the development man-hours can be reduced remarkably.
摘要翻译：公开了一种用于V型皮带式或CVT型非级变速齿轮系的变速控制装置和方法，其特征在于基于非级变速齿轮的扭矩进行控制，以满足高度避免了对车辆的燃料成本或功率性能的重要性以及开发速度变化进度的时间的精度要求。估计变速齿轮的转矩，并且基于目标驱动轴扭矩执行变速控制，从而消除了对变速计划图的必要性，并且执行基于转矩的精确的速度变化控制。因此，可以高精度地容易地制造物体速度变化特性。由于不需要对每个车辆进行匹配，所以可以显着降低开发工时。

10. 发明授权

US5688207A Control apparatus for automatic transmission and control method therefore 失效
标题翻译：因此，用于自动变速器和控制方法的控制装置
公开(公告)号：US5688207A
公开(公告)日：1997-11-18
申请号：US725052
申请日：1996-10-02
申请人： Makoto Uchida , Masahiko Ibamoto , Kazuhiko Sato , Hiroshi Kuroiwa , Hiroshi Ohnishi , Toshimichi Minowa
发明人： Makoto Uchida , Masahiko Ibamoto , Kazuhiko Sato , Hiroshi Kuroiwa , Hiroshi Ohnishi , Toshimichi Minowa
IPC分类号： F16H59/14 , F16H59/24 , F16H59/36 , F16H59/38 , F16H59/40 , F16H59/46 , F16H59/72 , F16H61/00 , F16H61/02 , F02D35/00
CPC分类号： F16H61/0213 , F16H2059/385 , F16H2059/467 , F16H2059/743 , F16H2061/0012 , F16H2061/0015 , F16H2061/022 , F16H59/141 , F16H59/24 , F16H59/36 , F16H59/40 , F16H59/72 , Y02T10/76 , Y10T477/69387
摘要： Detecting means for detecting driving conditions of a vehicle such as engine load such as throttle opening, vehicle speed, gear position or gear ratio and so on and memory means for storing characteristics of the vehicle such as engine power characteristic, torque converter characteristic, fuel consumption rate characteristic and so on are provided. Driving shaft torques before and after gear shift, an estimating value of fuel consumption rate and a gear shift point of a transmission are calculated in real time to perform transmission control using the signals from said detecting means and the signals from said memory means. With the construction according to the present invention described above, an automatic transmission can be controlled in real time by calculating a gear shift point of the transmission in a short time through estimating the driving shaft torques before and after gear shift.
摘要翻译：用于检测诸如节气门开度，车速，档位或齿轮比等的诸如发动机负载的车辆的驾驶状况的检测装置和用于存储车辆的特性的存储装置，例如发动机功率特性，变矩器特性，燃料消耗速率特性等。在变速前后驱动轴扭矩，实时计算燃料消耗率的估计值和变速器的换档点，以使用来自所述检测装置的信号和来自所述存储装置的信号进行传输控制。利用上述本发明的结构，可以通过估计变速前后的驱动轴的扭矩，通过在短时间内计算变速器的换档点，实时地控制自动变速器。

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