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1. 发明授权

US07784575B2 Hybrid vehicle drive control system 有权
标题翻译：混合动力车辆驱动控制系统
公开(公告)号：US07784575B2
公开(公告)日：2010-08-31
申请号：US11593008
申请日：2006-11-06
申请人： Tsuyoshi Yamanaka , Kazuyuki Kouno , Munetoshi Ueno , Tadashi Okuda , Shinichiro Joe , Taiichi Onoyama , Terumasa Hidaka , Haruhisa Tsuchikawa , Ken Ito , Kazutaka Adachi
发明人： Tsuyoshi Yamanaka , Kazuyuki Kouno , Munetoshi Ueno , Tadashi Okuda , Shinichiro Joe , Taiichi Onoyama , Terumasa Hidaka , Haruhisa Tsuchikawa , Ken Ito , Kazutaka Adachi
IPC分类号： B60W10/02
CPC分类号： B60W20/40 , B60K6/48 , B60L11/14 , B60L15/2036 , B60L15/2054 , B60L2200/26 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60L2240/507 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/10 , B60W2710/027 , B60W2710/083 , B60W2710/105 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A hybrid vehicle drive control system is configured to perform engine startup when switching from an electric drive mode to a hybrid drive mode, without creating a sense of output torque loss. In particular, a controller selectively controls a first clutch disposed between the engine and the motor/generator and a second clutch disposed between the motor/generator and a drive wheel to switch between an electric drive mode in which the first clutch is released and the second clutch is engaged, and a hybrid drive mode in which both the first and second clutches are engaged. The controller sets the second torque transfer capacity to a value that is more than zero and less than the target motor/generator torque of the motor/generator when switching from the electric drive mode to the hybrid drive mode and when starting the engine.
摘要翻译：混合动力车辆驱动控制系统被配置为在从电驱动模式切换到混合动力驱动模式时执行发动机起动，而不产生输出扭矩损失的感觉。特别地，控制器选择性地控制设置在发动机和电动机/发电机之间的第一离合器和设置在电动机/发电机和驱动轮之间的第二离合器，以在第一离合器被释放的电力驱动模式和第二离合器之间切换离合器接合，以及混合动力驱动模式，其中第一和第二离合器都被接合。当从电驱动模式切换到混合驱动模式时以及启动发动机时，控制器将第二转矩传递能力设定为大于零且小于电动机/发电机的目标电动机/发电机转矩的值。

2. 发明申请

US20070102207A1 Hybrid vehicle drive control system 有权
标题翻译：混合动力车辆驱动控制系统
公开(公告)号：US20070102207A1
公开(公告)日：2007-05-10
申请号：US11593008
申请日：2006-11-06
申请人： Tsuyoshi Yamanaka , Kazuyuki Kouno , Munetoshi Ueno , Tadashi Okuda , Shinichiro Joe , Taiichi Onoyama , Terumasa Hidaka , Haruhisa Tsuchikawa , Ken Itou , Kazutaka Adachi
发明人： Tsuyoshi Yamanaka , Kazuyuki Kouno , Munetoshi Ueno , Tadashi Okuda , Shinichiro Joe , Taiichi Onoyama , Terumasa Hidaka , Haruhisa Tsuchikawa , Ken Itou , Kazutaka Adachi
IPC分类号： B60L8/00
CPC分类号： B60W20/40 , B60K6/48 , B60L11/14 , B60L15/2036 , B60L15/2054 , B60L2200/26 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60L2240/507 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/10 , B60W2710/027 , B60W2710/083 , B60W2710/105 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A hybrid vehicle drive control system is configured to perform engine startup when switching from an electric drive mode to a hybrid drive mode, without creating a sense of output torque loss. In particular, a controller selectively controls a first clutch disposed between the engine and the motor/generator and a second clutch disposed between the motor/generator and a drive wheel to switch between an electric drive mode in which the first clutch is released and the second clutch is engaged, and a hybrid drive mode in which both the first and second clutches are engaged. The controller sets the second torque transfer capacity to a value that is more than zero and less than the target motor/generator torque of the motor/generator when switching from the electric drive mode to the hybrid drive mode and when starting the engine.
摘要翻译：混合动力车辆驱动控制系统被配置为在从电驱动模式切换到混合动力驱动模式时执行发动机起动，而不产生输出扭矩损失的感觉。特别地，控制器选择性地控制设置在发动机和电动机/发电机之间的第一离合器和设置在电动机/发电机和驱动轮之间的第二离合器，以在第一离合器被释放的电力驱动模式和第二离合器之间切换离合器接合，以及混合动力驱动模式，其中第一和第二离合器都被接合。当从电驱动模式切换到混合驱动模式时以及启动发动机时，控制器将第二转矩传递能力设定为大于零且小于电动机/发电机的目标电动机/发电机转矩的值。

3. 发明申请

US20070056784A1 Engine starting control device for a hybrid vehicle 审中-公开
标题翻译：混合动力汽车的发动机启动控制装置
公开(公告)号：US20070056784A1
公开(公告)日：2007-03-15
申请号：US11517052
申请日：2006-09-07
申请人： Shinichiro Joe , Tsuyoshi Yamanaka , Tadashi Okuda , Kazutaka Adachi , Ken Ito , Koichi Hayasaki
发明人： Shinichiro Joe , Tsuyoshi Yamanaka , Tadashi Okuda , Kazutaka Adachi , Ken Ito , Koichi Hayasaki
IPC分类号： B60K1/00
CPC分类号： B60W20/30 , B60K6/48 , B60L7/14 , B60L7/26 , B60L15/20 , B60L15/2009 , B60L50/16 , B60L58/12 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2250/24 , B60L2250/26 , B60L2260/26 , B60W10/06 , B60W20/00 , B60W20/40 , B60W30/192 , B60W2710/025 , B60W2710/0666 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： An engine of a hybrid vehicle is lift started by reducing a rotational speed of a motor/generator of the hybrid vehicle by adjusting a gearshift ratio of a transmission coupled to the motor/generator, and engaging a clutch to couple the engine, while in a stopped state, to the rotating motor/generator for imparting the rotation to the engine.
摘要翻译：混合动力车辆的发动机是通过调节混合动力车辆的电动机/发电机的转速，通过调节与电动机/发电机相连的变速器的变速比，以及接合离合器来联接发动机而起动的，而在停止状态，转动到用于使发动机转动的电动机/发电机。

4. 发明申请

US20070275823A1 CLUTCH ENGAGEMENT CONTROL APPARATUS FOR HYBRID VEHICLE 有权
标题翻译：混合动力车离合器控制装置
公开(公告)号：US20070275823A1
公开(公告)日：2007-11-29
申请号：US11753321
申请日：2007-05-24
申请人： Jun Motosugi , Ken Ito , Kazutaka Adachi , Hiroyuki Ashizawa
发明人： Jun Motosugi , Ken Ito , Kazutaka Adachi , Hiroyuki Ashizawa
IPC分类号： B60W10/02
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60W10/02 , B60W20/00 , B60W2710/025 , F16D48/068 , F16D48/08 , F16D2500/1066 , F16D2500/30406 , F16D2500/3065 , F16D2500/3067 , F16D2500/3108 , F16D2500/3144 , F16D2500/70426 , F16D2500/70438 , F16D2500/7048 , Y02T10/6221 , Y10T477/26 , Y10T477/755 , Y10T477/79
摘要： A clutch control apparatus is provided for a hybrid vehicle having at least two different power sources and a clutch disposed between the power sources and the drive wheels arranged to vary a transmission torque capacity. A separate clutch input and output speed sensing device senses the actual clutch input and output speeds respectively. A controller is configured to calculate a target vehicle driving torque according to a driver's operation and the vehicle running condition.
摘要翻译：提供了一种用于混合动力车辆的离合器控制装置，该混合动力车辆具有至少两个不同的动力源，以及设置在动力源和驱动轮之间的离合器，该离合器配置成改变传动扭矩能单独的离合器输入和输出速度感测装置分别感测实际的离合器输入和输出速度。控制器被配置为根据驾驶员的操作和车辆行驶状况来计算目标车辆驾驶扭矩。

5. 发明授权

US5857937A Continuously variable transmission controller 失效
标题翻译：连续变速传动控制器
公开(公告)号：US5857937A
公开(公告)日：1999-01-12
申请号：US790013
申请日：1997-01-28
申请人： Hiroyuki Ashizawa , Kazutaka Adachi , Ken Ito
发明人： Hiroyuki Ashizawa , Kazutaka Adachi , Ken Ito
IPC分类号： F16H9/00 , F16H59/14 , F16H59/48 , F16H61/02 , F16H61/662
CPC分类号： F16H61/66254 , F16H59/14 , F16H59/48 , Y10T477/623 , Y10T477/6242 , Y10T477/62427
摘要： A speed change ratio of a continuously variable transmission for converting the rotation of the output shaft of an engine in a stepless manner and transmitting it to a drive shaft of a vehicle is controlled to a target speed change ratio. A target vehicle speed at a predetermined future time is estimated based on a real vehicle speed, and the target speed change ratio is calculated based on the estimated vehicle speed. By controlling a real speed change ratio to this target speed change ratio, the response of the transmission is enhanced. Preferably, a feedback vehicle speed is calculated by processing the estimated vehicle speed with a predetermined lag element. By integrating a difference between the real vehicle speed and feedback speed so as to estimate the vehicle speed at the predetermined future time, hunting of the speed change ratio in the speed change ratio control is suppressed.
摘要翻译：用于将发动机的输出轴的旋转以无级方式转换并将其传送到车辆的驱动轴的无级变速器的变速比被控制为目标变速比。基于实际车速来估计预定未来时间的目标车速，并且基于估计的车速来计算目标变速比。通过控制与该目标变速比的实际变速比，增强了变速器的响应。优选地，通过用预定的滞后元件处理估计的车辆速度来计算反馈车辆速度。通过积分实际车速和反馈速度之差，以便在预定的未来时间估计车速，抑制了变速比控制中的速度变化率的波动。

6. 发明授权

US5936158A Acceleration estimation device 失效
标题翻译：加速度估计装置
公开(公告)号：US5936158A
公开(公告)日：1999-08-10
申请号：US977632
申请日：1997-11-25
申请人： Hiroyuki Ashizawa , Kazutaka Adachi , Ken Ito
发明人： Hiroyuki Ashizawa , Kazutaka Adachi , Ken Ito
IPC分类号： G01P7/00 , G01P15/16 , G01P21/02 , G01P15/00
CPC分类号： G01P15/16
摘要： A sensor is provided for detecting traveling speed of a vehicle, and a first deviation between the traveling speed and an estimated vehicle speed calculated beforehand is calculated. Based on the first deviation and a predetermined function, a feedback compensation output is calculated, and a second deviation between a value obtained by performing on the feedback compensation output and the aforesaid estimate vehicle speed is output as an estimated acceleration. Delay processing is performed on the estimated acceleration, and an estimated vehicle speed is updated. Noise mixed with the acceleration estimation process is eliminated, and the acceleration is thereby estimated with high precision.
摘要翻译：提供用于检测车辆的行驶速度的传感器，并且计算行驶速度和预先计算的估计车速之间的第一偏差。基于第一偏差和预定功能，计算反馈补偿输出，并且输出通过在反馈补偿输出上执行的值与上述估计车速之间的值之间的第二偏差作为估计加速度。对估计的加速度进行延迟处理，并且更新估计的车速。消除与加速度估计处理混合的噪声，从而以高精度估计加速度。

7. 发明授权

US5047939A Rear wheel steering angle control system for vehicle 失效
标题翻译：后轮转向角控制系统
公开(公告)号：US5047939A
公开(公告)日：1991-09-10
申请号：US407463
申请日：1989-09-07
申请人： Ken Ito , Kazutaka Adachi
发明人： Ken Ito , Kazutaka Adachi
IPC分类号： B62D7/14 , B62D6/00 , B62D7/15 , B62D101/00 , B62D113/00
CPC分类号： B62D7/159
摘要： A rear wheel steering angle control system for a 4WS vehicle is provided. This system includes a first circuit for deriving a locus defined by a specific point provided on the front end of the vehicle, a second circuit for deriving a locus defined by a specific point provided on the rear end of the vehicle, a third circuit for providing a target steering angle for the rear wheels so that a rear corner does not overhang outwardly during turning, and a controller for controlling an actual angle for steering the rear wheels. The third circuit determines the target steering angle so as to restrict the magnitude of offset of the rear specific point from the locus of the front specific point. The controller steers the rear wheels by the target steering angle to restrict the magnitude of overhang of the rear end of the vehicle and enables the vehicle to turn within the minimum possible turning circle.
摘要翻译：提供了一种用于4WS车辆的后轮转向角控制系统。该系统包括用于导出由设置在车辆前端的特定点限定的轨迹的第一电路，用于导出由设置在车辆后端的特定点限定的轨迹的第二电路，用于提供用于后轮的目标转向角，使得后转角在转动期间不向外突出，以及用于控制用于转向后轮的实际角度的控制器。第三电路确定目标转向角，以便限制后特定点的偏移量与前特定点的轨迹的大小。控制器通过目标转向角来引导后轮，以限制车辆后端的悬臂的大小，并使车辆能够在最小可能的转弯圈内转动。

8. 发明授权

US5957987A Vehicle motion control apparatus 失效
标题翻译：车辆运动控制装置
公开(公告)号：US5957987A
公开(公告)日：1999-09-28
申请号：US879219
申请日：1997-06-19
申请人： Hideki Sudo , Kazutaka Adachi , Ken Ito
发明人： Hideki Sudo , Kazutaka Adachi , Ken Ito
IPC分类号： B62D6/00 , B60T8/1755 , B62D7/14 , B62D7/15 , B60T8/32
CPC分类号： B60T8/1755 , B62D7/159 , B60T2260/022 , B60T2260/09
摘要： An apparatus for controlling a motion of a vehicle supported on steered and non-steered road wheels. A target vehicle motion value is calculated based on the steering angle and vehicle speed to provide a predetermined response characteristic related to a vehicle plane behavior. A target steering angle value for the non-steered road wheel to realize the vehicle plane behavior is calculated according to the target vehicle motion value. The non-steered road wheels are steered according to the calculated target steering angle value. The damping characteristic of the response characteristic is decreased as the vehicle speed increases.
摘要翻译：一种用于控制支撑在转向和非转向车轮上的车辆的运动的装置。基于转向角和车速来计算目标车辆运动值，以提供与车辆平面行为相关的预定响应特性。根据目标车辆运动值计算用于非转向车轮实现车辆平面行为的目标转向角度值。非转向车轮根据计算出的目标转向角度值进行转向。响应特性的阻尼特性随着车速的增加而减小。

9. 发明授权

US07749132B2 Clutch engagement control apparatus for hybrid vehicle 有权
标题翻译：用于混合动力车辆的离合器接合控制装置
公开(公告)号：US07749132B2
公开(公告)日：2010-07-06
申请号：US11753321
申请日：2007-05-24
申请人： Jun Motosugi , Ken Ito , Kazutaka Adachi , Hiroyuki Ashizawa
发明人： Jun Motosugi , Ken Ito , Kazutaka Adachi , Hiroyuki Ashizawa
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60W10/02 , B60W20/00 , B60W2710/025 , F16D48/068 , F16D48/08 , F16D2500/1066 , F16D2500/30406 , F16D2500/3065 , F16D2500/3067 , F16D2500/3108 , F16D2500/3144 , F16D2500/70426 , F16D2500/70438 , F16D2500/7048 , Y02T10/6221 , Y10T477/26 , Y10T477/755 , Y10T477/79
摘要： A clutch control apparatus is provided for a hybrid vehicle having at least two different power sources and a clutch disposed between the power sources and the drive wheels arranged to vary a transmission torque capacity. A separate clutch input and output speed sensing device senses the actual clutch input and output speeds respectively. A controller is configured to calculate a target vehicle driving torque according to a driver's operation and the vehicle running condition.
摘要翻译：提供了一种用于混合动力车辆的离合器控制装置，该混合动力车辆具有至少两个不同的动力源，以及设置在动力源和驱动轮之间的离合器，该离合器配置成改变传动扭矩能力。单独的离合器输入和输出速度感测装置分别感测实际的离合器输入和输出速度。控制器被配置为根据驾驶员的操作和车辆行驶状况来计算目标车辆驾驶扭矩。

10. 发明授权

US5947865A Lock-up control system for controlling lock-up clutch employed in a torque converter 失效
标题翻译：用于控制变矩器中使用的锁止离合器的锁止控制系统
公开(公告)号：US5947865A
公开(公告)日：1999-09-07
申请号：US964115
申请日：1997-11-05
申请人： Akira Watanabe , Kazutaka Adachi , Ken Ito
发明人： Akira Watanabe , Kazutaka Adachi , Ken Ito
IPC分类号： F16H59/18 , F16H61/14
CPC分类号： F16H61/143 , F16H2059/186 , Y10T477/735 , Y10T477/75
摘要： A control system for controlling a lock-up clutch of a torque converter employed in an automatic transmission of a vehicle, the lock-up clutch being controllable by a pressure differential between apply and release pressures comprises a detector for detecting a demand of change (decrease/increase) in the pressure differential, a pressure-differential setting circuit for setting a target pressure differential in response to the demand of change in the pressure differential, and a pressure-differential filter having a desired dynamic characteristic and being responsive to the target pressure differential for outputting a filtered pressure-differential command value via a filtering process based on the desired dynamic characteristic. A pressure-differential regulation circuit is connected to the pressure-differential filter for receiving the filtered pressure-differential command value as an input information data to generate an output indicative of a duty ratio to be output to a lock-up solenoid valve and for regulating the pressure differential in accordance with the duty ratio.
摘要翻译：一种用于控制在车辆的自动变速器中使用的变矩器的锁止离合器的控制系统，所述锁止离合器由施加和释放压力之间的压力差控制，包括用于检测变化需求的检测器（减小 /增加），用于响应于压差变化的要求设定目标压差的压差设定电路和具有期望动态特性并且对目标压力作出响应的压差微分滤波器用于通过基于期望的动态特性的滤波处理来输出经滤波的压差指令值的差分。压力差调节电路连接到压差微分滤波器，用于接收经滤波的压差指令值作为输入信息数据，以产生指示输出到锁定电磁阀的占空比的输出，并用于调节压差按照占空比。

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