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公开(公告)号：US08235868B2
公开(公告)日：2012-08-07
申请号：US12259060
申请日：2008-10-27
IPC分类号： F16H61/26
CPC分类号： F16D48/066 , F16D2500/1027 , F16D2500/10412 , F16D2500/1117 , F16D2500/3063 , F16D2500/5063 , F16D2500/50684 , F16D2500/70406 , F16D2500/7109 , Y10T477/693 , Y10T477/6936 , Y10T477/69365 , Y10T477/6937
摘要： A clutch control apparatus for a vehicle provided with a hydraulic clutch in the middle of a power transmission path between an engine and a drive wheel. Before the clutch of the vehicle is brought into an engagement state, intermittent hydraulic pressure Y is applied to the clutch while maintaining the clutch in a disengagement state, and thereafter a predetermined hydraulic pressure is applied to the clutch to bring it into the engagement state. A solenoid valve is provided to control hydraulic pressure supplied to the clutch. Before the clutch is brought into the engagement state, a pulsed drive current D is supplied to the solenoid valve. The clutch control apparatus so configured suppresses a motion delay at the time of engaging the clutch, thereby allowing a quick and smooth start and shifting of the clutch.
摘要翻译： 一种用于车辆的离合器控制装置，其在发动机和驱动轮之间的动力传递路径的中间设置有液压离合器。 在车辆的离合器进入接合状态之前，将间歇的液压Y施加到离合器，同时保持离合器处于分离状态，然后将预定的液压施加到离合器以使其处于接合状态。 提供电磁阀以控制提供给离合器的液压。 在离合器进入接合状态之前，向电磁阀供给脉冲驱动电流D. 这样构成的离合器控制装置能够抑制接合离合器时的运动延迟，从而能够快速平稳地起动离合器。
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公开(公告)号：US08140229B2
公开(公告)日：2012-03-20
申请号：US12200546
申请日：2008-08-28
IPC分类号： G06F7/00
CPC分类号： F16H61/16 , F16H2061/163 , Y10T477/65
摘要： A transmission control device of a motorcycle can detect a predetermined traveling state based on the difference in rotational speed between a front wheel and a rear wheel, and can execute a shift-change control suitable for the traveling state. A transmission control device of a motorcycle includes a shift-change control instruction part that performs an automatic shift change of an AMT (automatic manual transmission) in response to at least vehicle-speed information. A first sensor detects a rotational speed of a front wheel, which constitutes a driven wheel. A second sensor detects a rotational speed of a rear wheel, which constitutes a drive wheel. A rotational-speed-difference detector detects the difference in rotational speed between the front wheel and the rear wheel. The control part inhibits the automatic shift change when the rotational speed of the rear wheel becomes larger than the rotational speed of the front wheel by a predetermined value or more.
摘要翻译： 摩托车的变速器控制装置可以基于前轮和后轮之间的转速的差异来检测预定行驶状态，并且可以执行适合行驶状态的换档控制。 摩托车的变速器控制装置包括响应于至少车速信息而执行AMT（自动手动变速器）的自动变速的变速控制指令部。 第一传感器检测构成从动轮的前轮的转速。 第二传感器检测构成驱动轮的后轮的转速。 旋转速度差检测器检测前轮和后轮之间的转速差。 当后轮的转速大于前轮的转速达预定值以上时，控制部件禁止自动变速。
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公开(公告)号：US20090111653A1
公开(公告)日：2009-04-30
申请号：US12259060
申请日：2008-10-27
CPC分类号： F16D48/066 , F16D2500/1027 , F16D2500/10412 , F16D2500/1117 , F16D2500/3063 , F16D2500/5063 , F16D2500/50684 , F16D2500/70406 , F16D2500/7109 , Y10T477/693 , Y10T477/6936 , Y10T477/69365 , Y10T477/6937
摘要： A clutch control apparatus for a vehicle provided with a hydraulic clutch in the middle of a power transmission path between an engine and a drive wheel. Before the clutch of the vehicle is brought into an engagement state, intermittent hydraulic pressure Y is applied to the clutch while maintaining the clutch in a disengagement state, and thereafter a predetermined hydraulic pressure is applied to the clutch to bring it into the engagement state. A solenoid valve is provided to control hydraulic pressure supplied to the clutch. Before the clutch is brought into the engagement state, a pulsed drive current D is supplied to the solenoid valve. The clutch control apparatus so configured suppresses a motion delay at the time of engaging the clutch, thereby allowing a quick and smooth start and shifting of the clutch.
摘要翻译： 一种用于车辆的离合器控制装置，其在发动机和驱动轮之间的动力传递路径的中间设置有液压离合器。 在车辆的离合器进入接合状态之前，将间歇的液压Y施加到离合器，同时保持离合器处于分离状态，然后将预定的液压施加到离合器以使其处于接合状态。 提供电磁阀以控制提供给离合器的液压。 在离合器进入接合状态之前，向电磁阀供给脉冲驱动电流D. 这样构成的离合器控制装置抑制了接合离合器时的运动延迟，从而允许离合器的快速平稳的起动和换档。
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4.发明授权Clutch control device and clutch control correction amount calculating method 有权离合器控制装置和离合器控制校正量计算方法公开(公告)号：US08406976B2
公开(公告)日：2013-03-26
申请号：US12461646
申请日：2009-08-19
申请人： Yoshiaki Nedachi , Hiroyuki Kojima , Junya Watanabe , Takashi Ozeki , Yoshiaki Tsukada , Kazuyuki Fukaya
发明人： Yoshiaki Nedachi , Hiroyuki Kojima , Junya Watanabe , Takashi Ozeki , Yoshiaki Tsukada , Kazuyuki Fukaya
IPC分类号： G06F7/00
CPC分类号： F16D48/066 , F16D2500/1045 , F16D2500/1117 , F16D2500/3024 , F16D2500/3026 , F16D2500/30404 , F16D2500/30803 , F16D2500/50251 , F16D2500/70414 , F16H61/688 , F16H2342/042
摘要： Oil pressure detecting means 150 detects a clutch oil pressure in driving a clutch in its engaging direction against a biasing force of a return spring 12 for normally disengaging the clutch. Stroke end detecting means 140 detects that the clutch has reached a stroke end position where clutch disks are in contact with each other when the amount of change in clutch oil pressure becomes larger than a predetermined value. Clutch control correction amount calculating means 130 calculates a work load generated in the return spring 12 according to the clutch oil pressure detected at the stroke end position and then calculates a control correction amount for the clutch according to the difference between the work load calculated above and a predetermined reference value.
摘要翻译： 油压检测装置150克服了复位弹簧12的偏压力来检测离合器在其接合方向上的驱动离合器油压，以使离合器正常脱开。 当离合器油压的变化量大于预定值时，行程结束检测装置140检测到离合器已经达到离合器盘彼此接触的行程结束位置。 离合器控制校正量计算装置130根据在行程结束位置检测到的离合器油压来计算在复位弹簧12中产生的工作负荷，然后根据上述计算的工作负荷和 预定的参考值。
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公开(公告)号：US08271170B2
公开(公告)日：2012-09-18
申请号：US12262549
申请日：2008-10-31
CPC分类号： F16D48/066 , F16D21/06 , F16D48/0206 , F16D2021/0661 , F16D2021/0692 , F16D2500/70406 , F16D2500/70412
摘要： In a clutch control system for a vehicle having a hydraulic type clutch in the course of power transmission between an engine and a drive wheel the operational response of the clutch is enhanced and the influence of a hysteresis present in oil pressure-stroke characteristic is suppressed. When the clutch is disconnected, a control oil pressure thereof is maintained at a predetermined stand-by oil pressure (allowance compensating oil pressure) P1. At the time of connecting the clutch, the control oil pressure is increased to a predetermined connection oil pressure P2. In bringing the clutch from the connected state into the disconnected state, the control oil pressure is lowered to an oil pressure P3 being below the stand-by oil pressure P1 and being near 0, and is thereafter increased again to the stand-by oil pressure P1.
摘要翻译： 在用于在发动机和驱动轮之间的动力传递过程中具有液压式离合器的车辆的离合器控制系统中，提高了离合器的操作响应，并且抑制了存在于油压行程特性中的滞后的影响。 当离合器断开时，其控制油压力保持在预定待机油压（允许补偿油压）P1。 在连接离合器时，控制油压增加到预定的连接油压P2。 在使离合器从连接状态进入断开状态时，控制油压降低到低于待机油压P1的油压P3并且接近0，然后再次增加到待机油压 P1。
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公开(公告)号：US08166840B2
公开(公告)日：2012-05-01
申请号：US12235119
申请日：2008-09-22
CPC分类号： F16D48/0206 , B60Y2306/09 , F16D48/062 , F16D2500/1024 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/1086 , F16D2500/1117 , F16D2500/3021 , F16D2500/30426 , F16D2500/3067 , F16D2500/3115 , F16D2500/506 , F16D2500/70217 , F16D2500/70406 , F16H57/0006 , F16H61/688 , Y10T74/19228 , Y10T74/19233
摘要： In a twin clutch type speed change control system in which changeover of gear position is carried out by switching between a pair of clutches, to suppress the noises of clutch being in the disengaged condition during a normal operation with a fixed gear position. In the twin clutch type speed change control system, changeover of gear position between an odd-ordinal gear position and an even-ordinal gear position is effected by disengaging an engaged clutch and engaging a disengaged clutch. During the normal operation with a fixed gear position, the clutch being in the disengaged condition is supplied with a minute oil pressure toward the clutch engaging side, whereby the clutch is moved by a minute amount toward the clutch engaging side.
摘要翻译： 在通过在一对离合器之间切换来进行齿轮位置切换的双离合器式变速控制系统中，在固定齿轮位置的正常运转中，抑制离合器的脱离状态的噪声。 在双离合器式变速控制系统中，通过使接合的离合器脱离并接合分离的离合器来实现奇数齿轮位置和偶数齿轮位置之间的齿轮位置的切换。 在具有固定档位的正常操作期间，处于分离状态的离合器向离合器接合侧供给微小的油压，由此离合器向离合器接合侧移动微小量。
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公开(公告)号：US20090299590A1
公开(公告)日：2009-12-03
申请号：US12433102
申请日：2009-04-30
IPC分类号： G06F19/00
CPC分类号： F16D48/08 , F16D48/066 , F16D2500/1117 , F16D2500/3022 , F16D2500/3024 , F16D2500/3111 , F16D2500/3115 , F16D2500/3127 , F16D2500/31426 , F16D2500/70605
摘要： A clutch control device is provided for a clutch to connect and disconnect the transmission of a rotational drive force from a power source to a drive wheel in a vehicle. A clutch control unit is configured to control a control amount for said clutch. A drive wheel rotation start detector is configured to detect a start of rotation of said drive wheel. A control correction amount calculator is configured to calculate a control correction amount of said clutch based on a difference between the clutch control amount detected at the start of rotation of said drive wheel and a predetermined reference value. The clutch control unit is further configured to apply said control correction amount to the control amount for said clutch to control said clutch.
摘要翻译： 离合器控制装置用于离合器，用于连接和断开来自车辆的动力源到驱动轮的旋转驱动力的传递。 离合器控制单元被配置为控制用于所述离合器的控制量。 驱动轮旋转启动检测器被配置为检测所述驱动轮的旋转开始。 控制校正量计算器被配置为基于在所述驱动轮的旋转开始时检测到的离合器控制量与预定的参考值之间的差来计算所述离合器的控制校正量。 离合器控制单元进一步构造成将所述控制校正量应用于所述离合器的控制量以控制所述离合器。
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公开(公告)号：US20090062069A1
公开(公告)日：2009-03-05
申请号：US12200546
申请日：2008-08-28
IPC分类号： F16H59/36
CPC分类号： F16H61/16 , F16H2061/163 , Y10T477/65
摘要： A transmission control device of a motorcycle can detect a predetermined traveling state based on the difference in rotational speed between a front wheel and a rear wheel, and can execute a shift-change control suitable for the traveling state. A transmission control device of a motorcycle includes a shift-change control instruction part that performs an automatic shift change of an AMT (automatic manual transmission) in response to at least vehicle-speed information. A first sensor detects a rotational speed of a front wheel, which constitutes a driven wheel. A second sensor detects a rotational speed of a rear wheel, which constitutes a drive wheel. A rotational-speed-difference detector detects the difference in rotational speed between the front wheel and the rear wheel. The control part inhibits the automatic shift change when the rotational speed of the rear wheel becomes larger than the rotational speed of the front wheel by a predetermined value or more.
摘要翻译： 摩托车的变速器控制装置可以基于前轮和后轮之间的转速的差异来检测预定行驶状态，并且可以执行适合行驶状态的换档控制。 摩托车的变速器控制装置包括响应于至少车速信息而执行AMT（自动手动变速器）的自动变速的变速控制指令部。 第一传感器检测构成从动轮的前轮的转速。 第二传感器检测构成驱动轮的后轮的转速。 旋转速度差检测器检测前轮和后轮之间的转速差。 当后轮的转速大于前轮的转速达预定值以上时，控制部件禁止自动变速。
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公开(公告)号：US08788169B2
公开(公告)日：2014-07-22
申请号：US12433102
申请日：2009-04-30
CPC分类号： F16D48/08 , F16D48/066 , F16D2500/1117 , F16D2500/3022 , F16D2500/3024 , F16D2500/3111 , F16D2500/3115 , F16D2500/3127 , F16D2500/31426 , F16D2500/70605
摘要： A clutch control device is provided for a clutch to connect and disconnect the transmission of a rotational drive force from a power source to a drive wheel in a vehicle. A clutch control unit is configured to control a control amount for said clutch. A drive wheel rotation start detector is configured to detect a start of rotation of said drive wheel. A control correction amount calculator is configured to calculate a control correction amount of said clutch based on a difference between the clutch control amount detected at the start of rotation of said drive wheel and a predetermined reference value. The clutch control unit is further configured to apply said control correction amount to the control amount for said clutch to control said clutch.
摘要翻译： 离合器控制装置用于离合器，用于连接和断开来自车辆的动力源到驱动轮的旋转驱动力的传递。 离合器控制单元被配置为控制用于所述离合器的控制量。 驱动轮旋转启动检测器被配置为检测所述驱动轮的旋转开始。 控制校正量计算器被配置为基于在所述驱动轮的旋转开始时检测到的离合器控制量与预定的参考值之间的差来计算所述离合器的控制校正量。 离合器控制单元进一步构造成将所述控制校正量应用于所述离合器的控制量以控制所述离合器。
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公开(公告)号：US08287432B2
公开(公告)日：2012-10-16
申请号：US12260739
申请日：2008-10-29
CPC分类号： F16H61/688 , F16D48/08 , F16D2500/1026 , F16D2500/1086 , F16D2500/3067 , F16D2500/3069 , F16D2500/50224 , F16D2500/70217 , F16D2500/70412 , F16D2500/70414 , F16H61/0021 , F16H2306/36 , F16H2312/14 , F16H2312/20 , Y10T477/65 , Y10T477/753 , Y10T477/78
摘要： A clutch control system for a twin-clutch type automatic/manual transmission AMT includes a hydraulic pump for driving a first clutch and a second clutch and oil passages for transmitting oil pressures and an AMT control unit for controlling the supply of oil pressures into the oil passages. Upon detection of an engine starting operation, the AMT control unit performs an initial preparatory operation in which the oil pressures are supplied into the oil passages at different timings so as to fill up the oil passages with a working oil, thereby completing the preparations for driving of the clutches. When the oil pressure is supplied into the oil passage after a predetermined oil pressure is generated in the oil passage, the period of time taken for a first speed gear to become usable is shortened, whereby a swift vehicle starting after the starting of the engine can be achieved.
摘要翻译： 用于双离合器式自动/手动变速器AMT的离合器控制系统包括用于驱动第一离合器的液压泵和用于传递油压的第二离合器和油路以及用于控制向油中供给油压的AMT控制单元 段落。 在检测到发动机起动操作时，AMT控制单元执行初始准备操作，其中在不同的时刻将油压供应到油路中，以便用工作油填充油通道，从而完成驾驶准备 的离合器。 当在油路中产生预定的油压之后将油压供给到油路中时，可以缩短第一速齿轮变得可用的时间段，从而在起动发动机后启动的快速车辆 实现。
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