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1. 发明授权

US06393383B1 Setting apparatus and method for identification signal 失效
标题翻译：识别信号的设备和方法
公开(公告)号：US06393383B1
公开(公告)日：2002-05-21
申请号：US09628425
申请日：2000-07-28
申请人： Ryoichi Hibino , Masataka Osawa , Eiichi Ono , Shu Asami , Toshinari Suzuki , Katsumi Kono , Tomohiro Asami
发明人： Ryoichi Hibino , Masataka Osawa , Eiichi Ono , Shu Asami , Toshinari Suzuki , Katsumi Kono , Tomohiro Asami
IPC分类号： G06F1900
CPC分类号： G05B17/02 , Y10T477/70 , Y10T477/747 , Y10T477/755
摘要： A characteristics change of a control object is functionally represented by a parameter &thgr; which varies between values of 0 and 1 as the gain of the control object is surveyed. The frequency of the identification signal is set at a frequency where the difference in gains becomes large. The amplitude of the identification signal is set so that the variation width of the output of the control object is less than or equal to a predetermined value. Because the identification accuracy improves where the input/output characteristics with respect to the parameter are more sensitive, the identification signal set by such a setting apparatus imparts high identification accuracy. Moreover, because the amplitude of the identification signal is set based on the variation width of the output of the control object, identification can be performed without significantly affecting the output of the control object.
摘要翻译：在控制对象的增益被调查的情况下，控制对象的特征变化在功能上由参数θ表示，该参数θ在0和1的值之间变化。识别信号的频率被设定为增益差变大的频率。识别信号的幅度被设定为使得控制对象的输出的变化幅度小于或等于预定值。由于相对于参数的输入/输出特性更敏感，因此识别精度提高，所以由这种设定装置设定的识别信号具有高识别精度。此外，由于基于控制对象的输出的变化宽度来设定识别信号的幅度，因此可以在不显着影响控制对象的输出的情况下进行识别。

2. 发明授权

US07159506B2 State detecting device for load element receiving load of working fluid and state detecting device for fluid pressure control circuit 有权
标题翻译：用于负载元件接收工作流体负载的状态检测装置和用于流体压力控制电路的状态检测装置
公开(公告)号：US07159506B2
公开(公告)日：2007-01-09
申请号：US10875379
申请日：2004-06-25
申请人： Takaaki Tokura , Katsumi Kono , Tomohiro Asami , Nobufusa Kobayashi , Hideki Takamatsu , Norimi Asahara , Shu Asami , Ryoichi Hibino , Hiroyuki Nishizawa , Masataka Osawa
发明人： Takaaki Tokura , Katsumi Kono , Tomohiro Asami , Nobufusa Kobayashi , Hideki Takamatsu , Norimi Asahara , Shu Asami , Ryoichi Hibino , Hiroyuki Nishizawa , Masataka Osawa
IPC分类号： F15B11/08 , F15B13/04
CPC分类号： F16D48/02 , F15B11/028 , F15B2211/50536 , F15B2211/526 , F15B2211/6313 , F16D25/14 , F16D48/0206 , F16D2048/0203 , F16D2500/1026 , F16D2500/3022 , F16D2500/3028 , F16D2500/50245 , F16D2500/5114 , G05D16/2013
摘要： The load element state detecting portion 72 detects the completion of the filling of the hydraulic oil into the clutch 62 and the working limit of the accumulator 64 on the basis of the displacement of the spool valve element 42. That is, since the completion of the filling of the hydraulic oil into the clutch and the working limit of the accumulator 64 are directly detected, so that the completion of the filling of the hydraulic oil into the clutch 62 and the working limit of the accumulator 64 can be detected with high precision regardless of differences among products and the time-lapse variation. Furthermore, they can be detected without equipping any special device to the hydraulic control circuit, and thus there is an advantage that the device construction is simple.
摘要翻译：负载元件状态检测部72基于滑阀元件42的位移来检测液压油向离合器62的充填和蓄能器64的工作极限的完成。也就是说，由于直接检测到液压油的填充到离合器的完成和蓄能器64的工作极限，所以完成了将液压油填充到离合器62中以及蓄能器的工作极限可以高精度地检测64，而不管产品之间的差异和延时变化。此外，可以在液压控制回路中没有装备任何专用装置的情况下进行检测，因此具有装置结构简单的优点。

3. 发明授权

US06969340B2 Control apparatus and control method for automatic transmission 失效
标题翻译：自动变速箱控制装置及控制方法
公开(公告)号：US06969340B2
公开(公告)日：2005-11-29
申请号：US10810636
申请日：2004-03-29
申请人： Takaaki Tokura , Tomohiro Asami , Hideki Takamatsu , Norimi Asahara , Katsumi Kono
发明人： Takaaki Tokura , Tomohiro Asami , Hideki Takamatsu , Norimi Asahara , Katsumi Kono
IPC分类号： B60W10/02 , B60W10/04 , F02C7/36 , F02D29/00 , F16H61/06 , F16H61/08 , F16H61/686 , F16H63/50 , B60K41/06
CPC分类号： F02C7/36 , B60W10/06 , B60W10/115 , F16H61/061 , F16H61/08 , F16H63/502 , Y10T477/677 , Y10T477/6937
摘要： A control apparatus and method for an automatic transmission, by which a shift is executed by simultaneously controlling release and application of different friction engaging elements, are provided which i) control a clamping force of a friction engaging element to be released and a clamping force of a friction engaging element to be applied, ii) adjust an output torque of a prime mover for driving a vehicle, iii) detect a predetermined timing that is after the start of a torque phase during a shift of the automatic transmission and before the clamping force of the friction engaging element to be applied increases to the point at which torque input to the automatic transmission can be transmitted by only the friction engaging element to be applied, and iv) output a command to gradually reduce the clamping force of the friction engaging element to be released and a command to gradually increase the clamping force of the friction engaging element to be applied, in the torque phase.
摘要翻译：提供了一种用于自动变速器的控制装置和方法，通过该控制装置和方法，通过同时控制不同摩擦接合元件的释放和施加来执行换档，其中i）控制要释放的摩擦接合元件的夹紧力和要施加的摩擦接合元件，ii）调节用于驱动车辆的原动机的输出扭矩，iii）检测在自动变速器的换档期间和在夹紧力之前的转矩相位开始之后的预定定时要施加的摩擦接合元件增加到输入到自动变速器的扭矩只能通过待施加的摩擦接合元件传递的点，并且iv）输出一个命令，以逐渐减小摩擦接合元件的夹紧力并且在转矩阶段中逐渐增加要施加的摩擦接合元件的夹紧力的命令。

4. 发明授权

US07727113B2 Controller and control method of vehicle 有权
标题翻译：车辆控制器及控制方法
公开(公告)号：US07727113B2
公开(公告)日：2010-06-01
申请号：US11826404
申请日：2007-07-16
申请人： Takaaki Tokura , Toshio Sugimura , Tomohiro Asami , Nobufusa Kobayashi
发明人： Takaaki Tokura , Toshio Sugimura , Tomohiro Asami , Nobufusa Kobayashi
IPC分类号： B60W10/06 , B60W10/10
CPC分类号： F16H61/0437 , B60W10/06 , B60W10/115 , B60W30/19 , F16H59/18 , F16H61/686 , F16H63/502 , Y10T477/675
摘要： An ECU executes a program sets a driver requested torque based on the accelerator operation amount, and sets a torque-boost amount so that the torque-boost amount increases as the driver requested torque increases, until the driver requested torque exceeds a predetermined torque T(0). When the driver requested torque exceeds the predetermined torque T(0), the torque-boost amount decreases as the driver requested torque increases. However, the torque obtained by adding the torque-boost amount to the driver requested torque increases as the accelerator operation amount increases.
摘要翻译： ECU执行程序基于加速器操作量设定驾驶员请求扭矩，并且设定转矩提升量，使得转矩提升量随驾驶员要求转矩增加而增加，直到驾驶员要求的转矩超过预定转矩T（ 0）。当驾驶员要求转矩超过预定转矩T（0）时，转矩提升量随驾驶员要求转矩增加而减小。然而，通过将转矩提升量加到驾驶员要求转矩而获得的转矩随着加速器操作量的增加而增加。

5. 发明申请

US20100131160A1 VEHICLE CONTROL APPARATUS 失效
标题翻译：车辆控制装置
公开(公告)号：US20100131160A1
公开(公告)日：2010-05-27
申请号：US12624700
申请日：2009-11-24
申请人： Atsushi Ayabe , Tomohiro Asami
发明人： Atsushi Ayabe , Tomohiro Asami
IPC分类号： F02D41/30 , G06F19/00
CPC分类号： F02D41/023 , F02D31/007 , F02D41/126 , F02D2400/12
摘要： When downshift control is performed during fuel cut control (when coast-down gearshift control is performed), fuel cut reset revolutions are lowered and set to revolutions Ndwn that are lower than fuel cut reset revolutions Nnor for normal control. By such a setting, it becomes possible to maintain fuel cut control and deceleration lockup slippage control even when engine revolutions NE temporarily drop during execution of coast-down gearshift control, so an improvement in fuel consumption can be achieved. Moreover, it becomes unnecessary to set a downshift gearshift line to a higher vehicle speed side, so fuel cut can be maintained while suppressing the occurrence of a gearshift shock.
摘要翻译：当在燃料切断控制期间进行降档控制（当执行滑行换档控制时），燃料切断复位转数降低，并设定为低于用于正常控制的燃料切断复位转数Nnor的转数。通过这样的设定，即使在执行滑行换档控制时发动机转数NE暂时下降，也能够保持燃料切断控制和减速锁定滑动控制，从而可以实现燃料消耗的提高。此外，不需要将换低档换档线设置到较高车速侧，因此能够在抑制换档冲击的发生的同时保持燃料切断。

6. 发明申请

US20080066567A1 Automatic transmission controlling apparatus and method 有权
标题翻译：自动变速器控制装置及方法
公开(公告)号：US20080066567A1
公开(公告)日：2008-03-20
申请号：US11896712
申请日：2007-09-05
申请人： Nobufusa Kobayashi , Toshio Sugimura , Tomohiro Asami , Takaaki Tokura , Tomohiro Kondo , Masami Kondo , Masaharu Tanaka
发明人： Nobufusa Kobayashi , Toshio Sugimura , Tomohiro Asami , Takaaki Tokura , Tomohiro Kondo , Masami Kondo , Masaharu Tanaka
IPC分类号： F16H61/00
CPC分类号： F16H61/061 , F16H59/40 , F16H59/42 , F16H59/44 , F16H61/686 , F16H2059/425 , F16H2061/044 , F16H2061/0496 , F16H2200/006 , F16H2200/2007 , Y10T74/1926 , Y10T477/6936 , Y10T477/69395 , Y10T477/693958
摘要： A gear shift controlling apparatus of an automatic transmission for a vehicle has a synchronization-time engagement pressure correcting device that, before synchronization of gear-shifting, makes an increase correction of an engagement pressure of the disengaged-side engaging element by a first prescribed amount, to cause an input shaft rotational speed immediately before synchronizing of the automatic transmission to approach a rotational speed calculated by multiplying an output shaft rotational speed by a gear ratio of a gear after gear-shifting the automatic transmission.
摘要翻译：一种用于车辆的自动变速器的变速控制装置具有同步时间接合压力校正装置，其在变速同步之前将分离侧接合元件的接合压力的校正增加了第一规定量使自动变速器的同步之前的输入轴转速接近通过将变速后的变速器的输出轴转速乘以齿轮的齿轮比而算出的转速。

7. 发明申请

US20080039286A1 Control apparatus for vehicle and method of controlling vehicle 有权
标题翻译：车辆控制装置及车辆控制方法
公开(公告)号：US20080039286A1
公开(公告)日：2008-02-14
申请号：US11879513
申请日：2007-07-18
申请人： Tomohiro Asami , Toshio Sugimura , Takaaki Tokura , Nobufusa Kobayashi
发明人： Tomohiro Asami , Toshio Sugimura , Takaaki Tokura , Nobufusa Kobayashi
IPC分类号： F16H61/06 , B60W10/06
CPC分类号： F16H61/061 , B60W10/06 , B60W10/115 , B60W30/19 , F16H61/686 , F16H63/502 , Y10T477/55 , Y10T477/675 , Y10T477/6937 , Y10T477/6939
摘要： A control apparatus for a vehicle includes an engagement-pressure control portion that increases the engagement pressure to a predetermined pressure for a friction engagement element to be engaged during a torque phase of an upshift in an automatic transmission. When the inertia phase starts, the control apparatus increases the engagement pressure at a predetermined gradient. The control apparatus also includes a torque-boost control portion that executes a torque-boost control that boosts the torque output from the power source during the torque phase; and a torque-boost permission portion that determines whether the torque-boost control should be restricted. When it is determined that the torque-boost control should not be restricted, the predetermined pressure is set to a greater value, and the predetermined gradient is set to a smaller value than when it is determined that the torque-boost control should be restricted.
摘要翻译：一种用于车辆的控制装置包括一个接合压力控制部分，该接合压力控制部分在自动变速器中的升档转矩阶段期间将接合压力增加到用于要接合的摩擦接合元件的预定压力。当惯性相开始时，控制装置以预定的梯度增加接合压力。控制装置还包括转矩提升控制部，其执行转矩提升控制，该转矩提升控制在转矩阶段期间提高从电源输出的转矩; 以及判定是否应限制转矩提升控制的转矩提升许可部。当确定不应限制转矩提升控制时，将预定压力设定为较大值，并且将预定斜率设置为比确定应该限制转矩提升控制时的值更小的值。

8. 发明授权

US08392079B2 Vehicle, control method and control apparatus for vehicle 失效
标题翻译：车辆，车辆控制方法和控制装置
公开(公告)号：US08392079B2
公开(公告)日：2013-03-05
申请号：US13259759
申请日：2010-03-17
申请人： Akira Oda , Atsushi Ayabe , Tomohiro Asami
发明人： Akira Oda , Atsushi Ayabe , Tomohiro Asami
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： B60W30/20 , B60W10/06 , B60W10/11 , B60W2510/0638 , B60W2510/0657 , B60W2540/10 , B60W2540/16 , B60W2710/0666 , B60W2710/1005 , B60W2720/16 , F02D29/00 , F16H61/14 , F16H61/143 , F16H63/50 , F16H2059/147 , F16H2059/148 , Y10T477/675 , Y10T477/677 , Y10T477/679
摘要： Damping control, by which an engine is controlled to output torque for reducing up-and-down vibrations such as pitching and bouncing of a vehicle, is performed. When the damping control is interrupted, the behavior of engine torque after the damping control is interrupted is predicted. Shift of an automatic transmission is controlled in accordance with the predicted behavior of the engine torque.
摘要翻译：执行阻尼控制，通过该控制，发动机被控制以输出扭矩以减少诸如俯仰和车辆的跳动的上下振动。当阻尼控制中断时，阻尼控制后的发动机转矩的行为被预测。根据发动机扭矩的预测行为来控制自动变速器的换档。

9. 发明申请

US20120060479A1 CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE 失效
标题翻译：车辆的控制装置和控制方法
公开(公告)号：US20120060479A1
公开(公告)日：2012-03-15
申请号：US13257844
申请日：2009-04-02
申请人： Norihiro Tsukamoto , Atsushi Ayabe , Tomohiro Asami
发明人： Norihiro Tsukamoto , Atsushi Ayabe , Tomohiro Asami
IPC分类号： F02M25/07
CPC分类号： F02D41/123 , F02D41/0002 , F02D41/0005 , F02D41/023 , F02D41/0235 , F02D41/126 , F02D2011/102 , F02D2041/001 , F02D2200/0802 , Y02T10/42
摘要： An ECU executes the program including the step acquiring a catalyst temperature when the execution condition for fuel-cut control is satisfied the step selecting a throttle opening degree based on the catalyst temperature; the step executing fuel-cut control; and the step executing return control from fuel-cut control when the condition for returning from fuel-cut control is satisfied.
摘要翻译： ECU执行包括当满足用于燃料切断控制的执行条件时基于催化剂温度选择节气门开度的步骤获取催化剂温度的步骤的程序; 执行燃料切断控制的步骤; 并且当从燃料切断控制返回的条件被满足时，从燃料切断控制执行返回控制的步骤。

10. 发明申请

US20110196590A1 START CONTROL DEVICE OF POWER TRANSMISSION SYSTEM FOR VEHICLE AND START CONTROL METHOD 有权
标题翻译：用于车辆和起动控制方法的动力传动系统控制装置
公开(公告)号：US20110196590A1
公开(公告)日：2011-08-11
申请号：US12979859
申请日：2010-12-28
申请人： Atsushi AYABE , Tomohiro Asami , Hidenori Saito
发明人： Atsushi AYABE , Tomohiro Asami , Hidenori Saito
IPC分类号： F16D48/08
CPC分类号： F16H61/143 , F16H2061/145 , F16H2312/02 , Y10T477/63385 , Y10T477/641 , Y10T477/735 , Y10T477/78
摘要： A start control device and a start control method of a vehicular power transmission system including a lock-up clutch and a start clutch are provided in which start-time lock-up slip control is performed, and neutral control is performed. When the start-time lock-up slip control is additionally executed during cancellation of the neutral control, the gradient of an output rotational speed of the hydraulic power transmission which is changed, through engagement of the start clutch, toward an input rotational speed of the automatic transmission at the time of completion of engagement of the start clutch is controlled, using at least one of a start clutch pressure that is increased so as to engage the start clutch, and a lock-up clutch pressure that is increased so as to bring the lock-up clutch into slip engagement.
摘要翻译：提供一种包括锁止离合器和起动离合器的车辆动力传动系统的启动控制装置和起动控制方法，其中进行启动时锁定滑行控制，并执行空档控制。当在中立控制的取消期间另外执行启动时间锁定滑差控制时，通过接合起动离合器而改变的液压动力传动装置的输出转速的梯度朝向使用起动离合器压力中的至少一个来控制起动离合器的接合完成时的自动变速器，该起动离合器压力增加以与起动离合器接合，并且锁止离合器压力增加以便带动锁止离合器成滑动接合。

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