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1. 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。

2. 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。

3. 发明申请

US20070276557A1 CLUTCH ENGAGEMENT CONTROL APPARATUS AND METHOD FOR HYBRID VEHICLE 审中-公开
标题翻译：离合器接合控制装置和混合车辆的方法
公开(公告)号：US20070276557A1
公开(公告)日：2007-11-29
申请号：US11752550
申请日：2007-05-23
申请人： Jun Motosugi , Hiroyuki Ashizawa , Kazutaka Adachi
发明人： Jun Motosugi , Hiroyuki Ashizawa , Kazutaka Adachi
IPC分类号： B60L9/00
CPC分类号： B60W20/40 , B60K6/365 , B60K6/48 , B60K6/547 , B60L2240/423 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0241 , B60W2510/244 , B60W2520/10 , B60W2520/105 , B60W2530/16 , B60W2540/10 , B60W2550/142 , B60W2710/023 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/6221 , Y02T10/6286 , Y02T10/642
摘要： An apparatus and method for controlling operation of a clutch in a hybrid vehicle. A basic transmission torque capacity target value is calculated based on a vehicle driving operation and a vehicle running condition. A target value for the output side rpm of a clutch is calculated from the basic clutch transmission torque capacity target value. A final transmission torque capacity target value of the clutch, which makes smaller a clutch output side rpm difference Noerr between the clutch output side rpm target value and a clutch output side rpm detection value detected by an rpm detecting device, is calculated, and engagement of the clutch is controlled so that the transmission torque capacity of the clutch becomes equal to the final clutch transmission torque capacity target value.
摘要翻译：一种用于控制混合动力车辆中的离合器的操作的装置和方法。基于车辆驾驶操作和车辆行驶状况来计算基本传递转矩容量目标值。从基本离合器传递转矩容量目标值计算离合器的输出侧转速的目标值。计算离合器的最终传递转矩容量目标值，其使由离合器输出侧rpm目标值和由rpm检测装置检测的离合器输出侧rpm检测值之间的离合器输出侧rpm差Noerr较小，控制离合器使得离合器的传动扭矩容量等于最终离合器传递转矩容量目标值。

4. 发明授权

US08132635B2 Motor lock prevention control for hybrid electric vehicle 有权
标题翻译：混合动力汽车电机锁止预防控制
公开(公告)号：US08132635B2
公开(公告)日：2012-03-13
申请号：US11772916
申请日：2007-07-03
申请人： Satoru Fujimoto , Kazutaka Adachi , Hiroyuki Ashizawa
发明人： Satoru Fujimoto , Kazutaka Adachi , Hiroyuki Ashizawa
IPC分类号： B60W20/00 , B60K6/20
CPC分类号： B60W20/00 , B60W10/02 , B60W10/08 , B60W30/1843 , B60W2510/0275 , B60W2710/083
摘要： There is provided a motor lock prevention control device for a hybrid vehicle that has a motor-generator and a clutch capable of changing a transmission torque capacity between the motor-generator and driving wheels. The motor lock prevention control device is configured to, when the motor-generator is in a motor locked state to cause heat generation under drive load operating condition, perform motor prevention control to induce rotation of the motor-generator by adjusting at least one of the transmission torque capacity of the clutch and torque of the motor-generator in such a manner that the torque of the motor-generator exceeds the transmission torque capacity of the clutch.
摘要翻译：提供了一种用于混合动力车辆的电动机锁定预防控制装置，其具有电动发电机和能够改变电动发电机和驱动轮之间的传动转矩容量的离合器。电动机锁定防止控制装置构成为，当电动发电机处于电动机锁定状态以在驱动负载运行状态下产生发热时，进行电动机防止控制，以通过调节电动发电机的至少一个离合器的传递扭矩容量和电动发电机的转矩使得电动发电机的转矩超过离合器的传递转矩容量。

5. 发明申请

US20080058154A1 HYBRID VEHICLE CONTROL APPARATUS 有权
标题翻译：混合动力车控制装置
公开(公告)号：US20080058154A1
公开(公告)日：2008-03-06
申请号：US11845398
申请日：2007-08-27
申请人： Hiroyuki Ashizawa , Jun Motosugi , Kazutaka Adachi
发明人： Hiroyuki Ashizawa , Jun Motosugi , Kazutaka Adachi
IPC分类号： B60W10/08
CPC分类号： B60W20/40 , B60K6/36 , B60K6/383 , B60K6/48 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2710/081 , B60W2710/083 , B60W2710/085 , Y02T10/6221 , Y02T10/6286 , Y02T10/642 , Y02T10/76 , Y10T477/26
摘要： A hybrid vehicle control apparatus is provided with a motor/generator arranged between an engine and a transmission, a first clutch disposed between the engine and the motor/generator, a second clutch disposed in a power train spanning from the motor/generator to a drive wheel, and a controller. The controller controls the engagement of the first and second clutches to select either an electric drive mode or a hybrid drive mode. The controller executes a rotational speed control of the motor/generator while in a coasting state with torque being transmitted through a one-way clutch of the transmission such that the rotational speed control increases an input rotational speed of the one-way clutch to a value closer to an output rotational speed of the one-way clutch with a difference between the input and output rotational speeds of the one-way clutch becoming equal to a target value.
摘要翻译：混合动力车辆控制装置设置有布置在发动机和变速器之间的电动机/发电机，设置在发动机和电动机/发电机之间的第一离合器，设置在从电动机/发电机到驱动器的动力传动系中的第二离合器车轮和控制器。控制器控制第一和第二离合器的接合以选择电驱动模式或混合驱动模式。控制器在转矩传递通过变速器的单向离合器的滑行状态下执行电动机/发电机的转速控制，使得转速控制将单向离合器的输入转速提高到一个值更接近单向离合器的输出转速，其中单向离合器的输入和输出转速之间的差异等于目标值。

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

US07758467B2 Hybrid vehicle control apparatus 有权
标题翻译：混合动力车辆控制装置
公开(公告)号：US07758467B2
公开(公告)日：2010-07-20
申请号：US11845398
申请日：2007-08-27
申请人： Hiroyuki Ashizawa , Jun Motosugi , Kazutaka Adachi
发明人： Hiroyuki Ashizawa , Jun Motosugi , Kazutaka Adachi
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： B60W20/40 , B60K6/36 , B60K6/383 , B60K6/48 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2710/081 , B60W2710/083 , B60W2710/085 , Y02T10/6221 , Y02T10/6286 , Y02T10/642 , Y02T10/76 , Y10T477/26
摘要： A hybrid vehicle control apparatus is provided with a motor/generator arranged between an engine and a transmission, a first clutch disposed between the engine and the motor/generator, a second clutch disposed in a power train spanning from the motor/generator to a drive wheel, and a controller. The controller controls the engagement of the first and second clutches to select either an electric drive mode or a hybrid drive mode. The controller executes a rotational speed control of the motor/generator while in a coasting state with torque being transmitted through a one-way clutch of the transmission such that the rotational speed control increases an input rotational speed of the one-way clutch to a value closer to an output rotational speed of the one-way clutch with a difference between the input and output rotational speeds of the one-way clutch becoming equal to a target value.
摘要翻译：混合动力车辆控制装置设置有布置在发动机和变速器之间的电动机/发电机，设置在发动机和电动机/发电机之间的第一离合器，设置在从电动机/发电机到驱动器的动力传动系中的第二离合器车轮和控制器。控制器控制第一和第二离合器的接合以选择电驱动模式或混合驱动模式。控制器在转矩传递通过变速器的单向离合器的滑行状态下执行电动机/发电机的转速控制，使得转速控制将单向离合器的输入转速提高到一个值更接近单向离合器的输出转速，其中单向离合器的输入和输出转速之间的差异等于目标值。

8. 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。

9. 发明授权

US06430491B1 Speed ratio control system of continuously variable transmission 有权
标题翻译：无级变速器变速比控制系统
公开(公告)号：US06430491B1
公开(公告)日：2002-08-06
申请号：US09622023
申请日：2000-08-11
申请人： Kazutaka Adachi , Yutaka Kaneko , Hiroyuki Ashizawa
发明人： Kazutaka Adachi , Yutaka Kaneko , Hiroyuki Ashizawa
IPC分类号： F16H6102
CPC分类号： F16H61/66254 , F16H61/66259 , Y10T477/6242
摘要： A control unit of a continuously variable transmission computes a speed ratio command value based on a final target ratio, a time constant representing a predetermined dynamic characteristic and a time constant representing an estimated dynamic characteristic of the transmission so that a real speed ratio approaches the final target ratio according to a running state under the predetermined dynamic characteristic. A transient target ratio is computed based on the final target ratio and time constant representing the predetermined dynamic characteristic, a correction amount of the speed ratio command value is computed based on the difference between the transient target ratio and real speed ratio, and the transmission is controlled based on the speed ratio command value after correction by this correction amount. In this way, the difference between the transient target ratio and real speed ratio is reduced and a desired speed ratio response is obtained even when the operation of a speed ratio mechanism is limited and the real speed ratio has shifted from the transient target ratio.
摘要翻译：无级变速器的控制单元基于最终目标比率计算速比指令值，表示预定动态特性的时间常数和表示变速器的估计动态特性的时间常数，使得实际速比接近最终目标比例根据预定动态特性下的运行状态。基于表示预定动态特性的最终目标比和时间常数来计算瞬时目标比，基于瞬时目标比和实际速比之间的差来计算速比指令值的校正量，并且传输是基于通过该校正量校正后的速比指令值进行控制。以这种方式，即使当速比机构的操作受限并且实际速比已经从瞬时目标比率偏移时，瞬态目标比和实际速比之间的差减小并且获得期望的速比响应。

10. 发明授权

US6055474A Speed change ratio controller for continuously variable transmission 失效
标题翻译：变速传动控制器
公开(公告)号：US6055474A
公开(公告)日：2000-04-25
申请号：US56744
申请日：1998-04-08
申请人： Kazutaka Adachi , Hiroyuki Ashizawa
发明人： Kazutaka Adachi , Hiroyuki Ashizawa
IPC分类号： F16H9/00 , F16H61/02 , F16H61/662 , B60K41/04
CPC分类号： F16H61/66259
摘要： A target speed change ratio of a continuously variable transmission of a vehicle is set according to the running state of the vehicle. Dynamic characteristics of the continuously variable transmission are estimated for each speed change ratio, and a speed change ratio output value is calculated based on the dynamic characteristics. An external disturbance compensating value is computed from a speed change ratio command value, the real speed change ratio, the dynamic characteristic estimated value and a predetermined time constant, and the transmission is controlled by the speed change ratio command value based on the speed change ratio output value and external disturbance compensating value. By applying the lesser of a temporary target speed change ratio having predetermined characteristics and the target speed change ratio to the calculation of the speed change ratio output value when the vehicle speed is equal to or greater than a predetermined value, a dimensional error in parts is compensated and smooth speed change control is realized when the vehicle starts.
摘要翻译：根据车辆的行驶状态来设定车辆的无级变速器的目标变速比。针对每个变速比估计无级变速器的动态特性，并且基于动态特性来计算变速比输出值。根据变速比指令值，实际变速比，动态特性估计值和预定时间常数来计算外部干扰补偿值，并且基于变速比来控制变速比指令值输出值和外部干扰补偿值。通过在车速等于或大于预定值的情况下将具有预定特性的临时目标变速比和目标速度变化率的较小者应用于速度变化率输出值的计算，部件中的尺寸误差为车辆启动时实现补偿平稳的变速控制。

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