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1. 发明授权

US07774120B2 Control apparatus for continuously-variable transmission of vehicle 有权
标题翻译：车辆无级变速传动控制装置
公开(公告)号：US07774120B2
公开(公告)日：2010-08-10
申请号：US11589221
申请日：2006-10-30
申请人： Midori Yamaguchi , Yoshihisa Kodama , Tatsuya Ozone , Toshiji Iida , Fumito Shinohara , Toshiyuki Shibuya , Atsufumi Kobayashi , Yusuke Kimura
发明人： Midori Yamaguchi , Yoshihisa Kodama , Tatsuya Ozone , Toshiji Iida , Fumito Shinohara , Toshiyuki Shibuya , Atsufumi Kobayashi , Yusuke Kimura
IPC分类号： F16H59/68
CPC分类号： F16H61/66259 , Y10T477/6237 , Y10T477/6242 , Y10T477/6243
摘要： A control apparatus for an automatic transmission includes a control section having a normal control section configured to actuate the step motor at a first speed by using a feedback control including an integral control in accordance with the target pulley ratio and the actual pulley ratio, a high speed control section configured to actuate the step motor at a second speed higher than the first speed by an open loop control based on the target pulley ratio, a judgment section configured to judge whether there is a high speed operation request, and a switch section configured to select the normal control performed by the normal control section at a normal condition, and to switch to the high speed control when a switch start condition is satisfied, the switch start condition including a first condition that the judgment section judges there is the high speed operation request.
摘要翻译：一种用于自动变速器的控制装置包括控制部分，其具有正常控制部分，其被配置为通过使用包括根据目标皮带轮比率和实际皮带轮比率的整体控制的反馈控制以一速度来驱动步进电动机，高速度控制部，被配置为通过基于所述目标皮带轮比的开环控制以比所述第一速度高的第二速度来驱动所述步进电动机;判断部，其被配置为判断是否存在高速运转请求;以及开关部，在正常状态下选择由正常控制部执行的正常控制，并且当满足开关启动条件时切换到高速控制，切换开始条件包括判断部判定为高速的第一条件操作请求

2. 发明授权

US07744505B2 Hydraulic pressure control device for continuously variable transmission 有权
标题翻译：液压控制装置，用于无级变速器
公开(公告)号：US07744505B2
公开(公告)日：2010-06-29
申请号：US11941132
申请日：2007-11-16
申请人： Hiroyasu Tanaka , Hideshi Wakayama , Shoichi Sekiguchi , Katsumi Doihara , Hideaki Sasaki , Azusa Shimoda , Naohiro Hoshi , Tatsuya Ozone , Toshio Saitou , Koji Dohi
发明人： Hiroyasu Tanaka , Hideshi Wakayama , Shoichi Sekiguchi , Katsumi Doihara , Hideaki Sasaki , Azusa Shimoda , Naohiro Hoshi , Tatsuya Ozone , Toshio Saitou , Koji Dohi
IPC分类号： B60W10/02
CPC分类号： F16H61/20 , F16D48/066 , F16D2500/1026 , F16D2500/3024 , F16D2500/30426 , F16D2500/50254 , F16D2500/50272 , F16H59/42 , F16H61/662 , F16H2061/0087 , F16H2061/207 , F16H2342/042 , Y10T477/6203 , Y10T477/6237 , Y10T477/624 , Y10T477/753 , Y10T477/78
摘要： A hydraulic pressure control device is provided that that controls hydraulic pressure of a clutch supplying torque to a continuously variable transmission while the vehicle is stopped and in a running range. The hydraulic pressure control device has an control section that estimates a clutch engagement hydraulic pressure for changing the clutch from an engaged state to a disengaged state based the hydraulic fluid pressure acting on the clutch during the stopping of the rotational movement of a primary pulley of the continuously variable transmission, and then controls regulation of the hydraulic pressure to the clutch from an engaged state to a disengaged state, when the vehicle is stopped and in the running range, so that the torque from the engine does not rotate a secondary pulley of the continuously variable transmission.
摘要翻译：提供了一种液压控制装置，其在车辆停止时和在行驶范围内将离合器供给扭矩的液压控制在无级变速器上。液压控制装置具有控制部，该控制部基于在停止第一带轮的旋转运动期间基于作用在离合器上的液压流体压力来估计用于将离合器从接合状态改变到分离状态的离合器接合液压无级变速器，然后当车辆停止并处于行驶范围时，控制离合器的液压从接合状态到分离状态的调节，使得来自发动机的扭矩不会使第二皮带轮无级变速器。

3. 发明申请

US20080125284A1 HYDRAULIC PRESSURE CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：用于连续变速传动的液压控制装置
公开(公告)号：US20080125284A1
公开(公告)日：2008-05-29
申请号：US11941132
申请日：2007-11-16
申请人： Hiroyasu TANAKA , Hideshi WAKAYAMA , Shoichi SEKIGUCHI , Katsumi DOIHARA , Hideaki SASAKI , Azusa SHIMODA , Naohiro HOSHI , Tatsuya OZONE , Toshio SAITOU , Koji DOHI
发明人： Hiroyasu TANAKA , Hideshi WAKAYAMA , Shoichi SEKIGUCHI , Katsumi DOIHARA , Hideaki SASAKI , Azusa SHIMODA , Naohiro HOSHI , Tatsuya OZONE , Toshio SAITOU , Koji DOHI
IPC分类号： B60W10/02
CPC分类号： F16H61/20 , F16D48/066 , F16D2500/1026 , F16D2500/3024 , F16D2500/30426 , F16D2500/50254 , F16D2500/50272 , F16H59/42 , F16H61/662 , F16H2061/0087 , F16H2061/207 , F16H2342/042 , Y10T477/6203 , Y10T477/6237 , Y10T477/624 , Y10T477/753 , Y10T477/78
摘要： A hydraulic pressure control device is provided that that controls hydraulic pressure of a clutch supplying torque to a continuously variable transmission while the vehicle is stopped and in a running range. The hydraulic pressure control device has an control section that estimates a clutch engagement hydraulic pressure for changing the clutch from an engaged state to a disengaged state based the hydraulic fluid pressure acting on the clutch during the stopping of the rotational movement of a primary pulley of the continuously variable transmission, and then controls regulation of the hydraulic pressure to the clutch from an engaged state to a disengaged state, when the vehicle is stopped and in the running range, so that the torque from the engine does not rotate a secondary pulley of the continuously variable transmission.
摘要翻译：提供了一种液压控制装置，其在车辆停止时和在行驶范围内将离合器供给扭矩的液压控制在无级变速器上。液压控制装置具有控制部，该控制部基于在停止第一带轮的旋转运动期间基于作用在离合器上的液压流体压力来估计用于将离合器从接合状态改变到分离状态的离合器接合液压无级变速器，然后当车辆停止并处于行驶范围时，控制离合器的液压从接合状态到分离状态的调节，使得来自发动机的扭矩不会使第二皮带轮无级变速器。

4. 发明申请

US20070142142A1 Control apparatus for continuously-variable transmission of vehicle 失效
标题翻译：车辆无级变速传动控制装置
公开(公告)号：US20070142142A1
公开(公告)日：2007-06-21
申请号：US11589242
申请日：2006-10-30
申请人： Midori Yamaguchi , Yoshihisa Kodama , Toshiji Iida , Toshiyuki Shibuya , Tatsuya Ozone
发明人： Midori Yamaguchi , Yoshihisa Kodama , Toshiji Iida , Toshiyuki Shibuya , Tatsuya Ozone
IPC分类号： F16H59/00 , F16H61/00
CPC分类号： F16H61/66272 , F16H2061/66281
摘要： A control apparatus for an automatic transmission includes a control section having a target secondary pressure setting section configured to set a target secondary pressure within a strength limit of the belt, and an operation switching section configured to switch a shift operation from a normal speed to a high speed higher than the normal speed when a predetermined condition is satisfied. The control section is configured to control the secondary pressure regulating valve by a feedback control based on the target secondary pressure and the actual secondary pressure sensed by the hydraulic pressure sensor. The target secondary pressure setting section is configured to modify the target secondary pressure by adding a predetermined quantity when a correction initiation condition is satisfied, the condition initiation including a first condition that the shift operation is performed at a high speed by switching of the operation switching section.
摘要翻译：一种用于自动变速器的控制装置，包括：控制部，其具有将目标二次压力设定在带的强度极限内的目标二次压力设定部;以及操作切换部，被配置为将换档动作从正常速度切换到当满足预定条件时，高于正常速度的高速度。控制部构成为通过基于目标二次压力和由液压传感器感测到的实际次级压力的反馈控制来控制二次压力调节阀。目标二次压力设定部被配置为在满足校正开始条件时增加预定量来修正目标二次压力，该条件启动包括通过切换操作切换而进行高速移动操作的第一条件部分。

5. 发明授权

US08133140B2 Control apparatus for continuously-variable transmission of vehicle 失效
标题翻译：车辆无级变速传动控制装置
公开(公告)号：US08133140B2
公开(公告)日：2012-03-13
申请号：US11589242
申请日：2006-10-30
申请人： Midori Yamaguchi , Yoshihisa Kodama , Toshiji Iida , Toshiyuki Shibuya , Tatsuya Ozone
发明人： Midori Yamaguchi , Yoshihisa Kodama , Toshiji Iida , Toshiyuki Shibuya , Tatsuya Ozone
IPC分类号： F16H61/00 , F16H59/00 , F16H63/00 , F16H55/56 , F16H57/04 , F16H9/00
CPC分类号： F16H61/66272 , F16H2061/66281
摘要： A control apparatus for an automatic transmission includes a control section having a target secondary pressure setting section configured to set a target secondary pressure within a strength limit of the belt, and an operation switching section configured to switch a shift operation from a normal speed to a high speed higher than the normal speed when a predetermined condition is satisfied. The control section is configured to control the secondary pressure regulating valve by a feedback control based on the target secondary pressure and the actual secondary pressure sensed by the hydraulic pressure sensor. The target secondary pressure setting section is configured to modify the target secondary pressure by adding a predetermined quantity when a correction initiation condition is satisfied, the condition initiation including a first condition that the shift operation is performed at a high speed by switching of the operation switching section.
摘要翻译：一种用于自动变速器的控制装置，包括：控制部，其具有将目标二次压力设定在带的强度极限内的目标二次压力设定部;以及操作切换部，被配置为将换档动作从正常速度切换到当满足预定条件时，高于正常速度的高速度。控制部构成为通过基于目标二次压力和由液压传感器感测到的实际次级压力的反馈控制来控制二次压力调节阀。目标二次压力设定部被配置为在满足校正开始条件时增加预定量来修正目标二次压力，该条件启动包括通过切换操作切换而进行高速移动操作的第一条件部分。

6. 发明申请

US20070099754A1 Control apparatus for continuously-variable transmission of vehicle 有权
标题翻译：车辆无级变速传动控制装置
公开(公告)号：US20070099754A1
公开(公告)日：2007-05-03
申请号：US11589221
申请日：2006-10-30
申请人： Midori Yamaguchi , Yoshihisa Kodama , Tatsuya Ozone , Toshiji Iida , Fumito Shinohara , Toshiyuki Shibuya , Atsufumi Kobayashi , Yusuke Kimura
发明人： Midori Yamaguchi , Yoshihisa Kodama , Tatsuya Ozone , Toshiji Iida , Fumito Shinohara , Toshiyuki Shibuya , Atsufumi Kobayashi , Yusuke Kimura
IPC分类号： F16H61/662
CPC分类号： F16H61/66259 , Y10T477/6237 , Y10T477/6242 , Y10T477/6243
摘要： A control apparatus for an automatic transmission includes a control section having a normal control section configured to actuate the step motor at a first speed by using a feedback control including an integral control in accordance with the target pulley ratio and the actual pulley ratio, a high speed control section configured to actuate the step motor at a second speed higher than the first speed by an open loop control based on the target pulley ratio, a judgment section configured to judge whether there is a high speed operation request, and a switch section configured to select the normal control performed by the normal control section at a normal condition, and to switch to the high speed control when a switch start condition is satisfied, the switch start condition including a first condition that the judgment section judges there is the high speed operation request.
摘要翻译：一种用于自动变速器的控制装置包括控制部分，其具有正常控制部分，其被配置为通过使用包括根据目标皮带轮比率和实际皮带轮比率的整体控制的反馈控制以一速度来驱动步进电动机，高速度控制部，被配置为通过基于所述目标皮带轮比的开环控制以比所述第一速度高的第二速度来驱动所述步进电动机;判断部，其被配置为判断是否存在高速运转请求;以及开关部，在正常状态下选择由正常控制部执行的正常控制，并且当满足开关启动条件时切换到高速控制，切换开始条件包括判断部判定为高速的第一条件操作请求

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