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1. 发明申请

WO9846909A3 METHOD AND APPARATUS FOR OPERATING A CLUTCH IN AN AUTOMATED MECHANICAL TRANSMISSION 审中-公开
标题翻译：用于在自动机械变速器中操作离合器的方法和设备
公开(公告)号：WO9846909A3
公开(公告)日：1999-02-11
申请号：PCT/US9807647
申请日：1998-04-15
申请人： TRANSMISSION TECHNOLOGIES CORP , NING LIU , WHEELER JAMES A
发明人： NING LIU , WHEELER JAMES A
IPC分类号： B60W10/02 , B60W30/18 , F16D48/06 , F16H
CPC分类号： B60W30/18 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/11 , B60W30/1819 , B60W2510/0216 , B60W2540/106 , B60W2710/023 , B60W2710/0644 , F16D48/066 , F16D2500/30401 , F16D2500/30415 , F16D2500/30426 , F16D2500/3067 , F16D2500/30825 , F16D2500/3144 , F16D2500/31446 , F16D2500/7041 , Y10S477/905 , Y10T477/6418 , Y10T477/75
摘要： An apparatus and method for controlling the engagement rate of a clutch in an automated mechanical transmission in response to the depression of an accelerator pedal of the vehicle. The apparatus includes an electronic controller which initially sets a desired engine speed during the shifting process (51), determines a rate of engagement of the clutch (52), and actuates appropriate valves to initiate gradual engagement of the clutch (54). The electronic controller is responsive to depression or rate of depression of the accelerator pedal for incrementing the rate of engagement of the clutch, and to release or rate of release of the accelerator pedal for decrementing the rate of engagement of the clutch. If the accelerator pedal is maintained in a constant position, the rate of engagement of the clutch is unchanged.
摘要翻译：一种用于响应于车辆的加速器踏板的压下来控制自动机械变速器中的离合器的接合率的设备和方法。该设备包括电子控制器，该电子控制器在换档过程（51）期间初始地设定期望的发动机速度，确定离合器（52）的接合速率并致动适当的阀以启动离合器（54）的逐渐接合。电子控制器响应于加速器踏板的踏下或踩下速率以增加离合器的接合速率，并释放或释放加速器踏板以减小离合器的接合速率。如果加速踏板保持在恒定位置，则离合器的接合速度不变。

2. 发明申请

WO9846908A2 METHOD AND APPARATUS FOR OPERATING A CLUTCH IN AN AUTOMATED MECHANICAL TRANSMISSION 审中-公开
标题翻译：用于在自动机械传动中操作离合器的方法和装置
公开(公告)号：WO9846908A2
公开(公告)日：1998-10-22
申请号：PCT/US9807607
申请日：1998-04-15
申请人： TRANSMISSION TECHNOLOGIES CORP , BAER KURT R , PATEL ANAND C , WHEELER JAMES A
发明人： BAER KURT R , PATEL ANAND C , WHEELER JAMES A
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18 , F16D48/06 , F16H
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W30/18 , B60W2510/0216 , B60W2510/0657 , B60W2540/106 , B60W2710/023 , F16D48/066 , F16D2500/3026 , F16D2500/30415 , F16D2500/3065 , F16D2500/30825 , F16D2500/3144 , F16D2500/50251 , F16D2500/50281 , F16D2500/7041 , Y10T477/70 , Y10T477/75 , Y10T477/78
摘要： An apparatus and method for performing a kiss point determining algorithm which is responsive to the approach rate of the release bearing of a clutch for performing the algorithm only under reliable operating conditions. The apparatus includes an electronic controller which sets an approach rate for engaging the clutch in response to the amount of depression of the accelerator pedal of the vehicle by the operator. The amount of engine torque or other engine operating conditions are measured and compared against a predetermined magnitude which is indicative of the onset of engagement of the clutch. When an increase of a predetermined magnitude is detected the accelerator pedal position is compared against a predetermined value. If the accelerator pedal is depressed more than the predetermined value, the kiss point is re-defined as the current location of the release bearing. If the accelerator pedal is not depressed more than the predetermined value, the kiss point is not re-defined.
摘要翻译：一种用于执行吻点确定算法的装置和方法，其响应于仅在可靠的操作条件下执行算法的离合器的释放轴承的接近速率。该装置包括电子控制器，该电子控制器响应于操作者对车辆的加速踏板的下压量设定接合速度。测量发动机转矩或其他发动机工作条件的量，并将其与指示离合器接合开始的预定幅度进行比较。当检测到预定大小的增加时，将加速器踏板位置与预定值进行比较。如果加速踏板被压下超过预定值，则接吻点被重新定义为释放轴承的当前位置。如果加速踏板没有按压超过预定值，则不会重新定义接吻点。

3. 发明申请

WO9846907A2 METHOD AND APPARATUS FOR OPERATING A CLUTCH IN AN AUTOMATED MECHANICAL TRANSMISSION 审中-公开
标题翻译：用于在自动机械传动中操作离合器的方法和装置
公开(公告)号：WO9846907A2
公开(公告)日：1998-10-22
申请号：PCT/US9807606
申请日：1998-04-15
申请人： TRANSMISSION TECHNOLOGIES CORP , PATEL ANAND C , WHEELER JAMES A , SZYMANSKI PETER T
发明人： PATEL ANAND C , WHEELER JAMES A , SZYMANSKI PETER T
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18 , F16D48/06 , F16H61/66 , F16H
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W30/18 , B60W2510/0216 , B60W2510/0638 , B60W2510/0657 , B60W2710/023 , F16D48/066 , F16D2500/10412 , F16D2500/1083 , F16D2500/3026 , F16D2500/30401 , F16D2500/30415 , F16D2500/3065 , F16D2500/3067 , F16D2500/30825 , F16D2500/3144 , F16D2500/7041 , F16D2500/70454 , F16H61/66
摘要： An apparatus and method for controlling the operation of a clutch in a partially or fully automated mechanical transmission which is responsive to the actual load on the vehicle engine for varying the engagement rate of release bearing during re-engagement of the clutch. The apparatus includes an electronic controller which initially sets a desired speed for the vehicle engine during the shifting process, determines a rate of engagement movement of a release bearing of the clutch, and actuates appropriate valves to initiate the gradual engagement of the clutch. The electronic controller sets a first lower engine speed threshold and a second lower engine speed threshold. In a first embodiment, the magnitude of the first lower engine speed threshold varies with the actual load on the engine. If the actual speed of the engine remains above both the first lower engine speed threshold and the second lower engine speed threshold, the engagement process is continued without interruption. If the actual speed of the engine drops below the first lower engine speed threshold but remains above the second lower engine speed threshold, the release bearing is held in its current position until the actual speed of the engine recovers above the first lower engine speed threshold. If the actual speed of the engine drops below both the first lower engine speed threshold and the second lower engine speed threshold, the engagement process is aborted, and the release bearing is returned to the disengaged position until the actual speed of the engine recovers above an engagement re-start speed threshold. In a second embodiment, the magnitude of the first lower engine speed threshold varies with both the actual load on the engine and the amount of depression of an accelerator pedal of the vehicle.
摘要翻译：一种用于控制部分或全自动机械变速器中的离合器的操作的装置和方法，其响应于车辆发动机上的实际负载，以在离合器的再接合期间改变释放轴承的接合速率。该装置包括电子控制器，其在换档过程期间初始设定车辆发动机的期望速度，确定离合器的释放轴承的接合运动速率，并且启动适当的阀以启动离合器的逐渐接合。电子控制器设置第一较低的发动机转速阈值和第二较低的发动机转速阈值。在第一实施例中，第一较低发动机转速阈值的大小随着发动机上的实际负载而变化。如果发动机的实际速度保持高于第一较低发动机速度阈值和第二较低发动机转速阈值，则接合过程继续而不间断。如果发动机的实际速度低于第一较低的发动机速度阈值，但是保持在第二较低的发动机速度阈值之上，则释放轴承保持在其当前位置，直到发动机的实际速度恢复到高于第一较低的发动机转速阈值。如果发动机的实际速度低于第一较低发动机速度阈值和第二较低发动机速度阈值，则接合过程被中止，并且释放轴承返回到脱离位置，直到发动机的实际速度恢复到高于接合重启速度阈值。在第二实施例中，第一较低发动机速度阈值的大小随着发动机上的实际负载和车辆的加速器踏板的下压量而变化。

4. 发明申请

WO9902876A3 METHOD AND APPARATUS FOR OPERATING A CLUTCH IN AN AUTOMATED MECHANICAL TRANSMISSION 审中-公开
标题翻译：用于在自动机械传动中操作离合器的方法和装置
公开(公告)号：WO9902876A3
公开(公告)日：1999-04-15
申请号：PCT/US9814312
申请日：1998-07-09
申请人： TRANSMISSION TECHNOLOGIES CORP
发明人： WHEELER JAMES A
IPC分类号： B60W50/00 , F16D48/06 , B60K41/02
CPC分类号： F16D48/066 , B60W2050/0045 , B60W2510/0241 , B60W2510/0638 , B60W2510/0657 , B60W2510/1005 , B60W2510/104 , B60W2710/023 , F16D2500/5048 , Y10T477/75 , Y10T477/753
摘要： A controller (20) sets an engine speed (51), determine engagement rate (52), actuates engage/disengage valve (53), read clutch input speed (54) and transmission input shaft speed (55), calculate clutch output speed (56) and engage clutch as a function of speed difference (57, 58, 59).
摘要翻译：控制器（20）设定发动机转速（51），确定接合率（52），启动接合/分离阀（53），读取离合器输入速度（54）和变速器输入轴速度（55），计算离合器输出速度 56），并将离合器作为速度差的函数（57,58,59）。

5. 发明申请

WO9846910A3 METHOD AND APPARATUS FOR OPERATING A CLUTCH IN AN AUTOMATED MECHANICAL TRANSMISSION 审中-公开
标题翻译：用于在自动机械变速器中操作离合器的方法和设备
公开(公告)号：WO9846910A3
公开(公告)日：1999-02-11
申请号：PCT/US9807648
申请日：1998-04-15
申请人： TRANSMISSION TECHNOLOGIES CORP
发明人： WHEELER JAMES A
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18 , F16D48/06 , F16H
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W30/18 , B60W2510/0216 , B60W2510/0241 , B60W2510/0638 , B60W2710/023 , F16D48/066 , F16D2500/3026 , F16D2500/30415 , F16D2500/30426 , F16D2500/30825 , F16D2500/3144 , F16D2500/70454 , Y10T477/753
摘要： An apparatus and method for controlling the engagement rate of a clutch (12) having an input member (11a) and an output member (13a) for selectively connecting an engine (11) to a transmission (13) includes first and second sensors (25, 21) which generate signals representing the rotational speed of the input and output members (11a, 13a), respectively. A controller (20) generates a desired engine speed signal and a control signal representative of an engagement rate of the clutch (12). The controller (20) modifies the control signal when the rotational speeds of the input member (11a) and the output member (13a) are approximately equal to the desired engine speed. A clutch actuator (16) controls the engagement rate of the clutch (12) in response to the control signal.
摘要翻译：一种用于控制具有用于将发动机（11）选择性地连接到变速器（13）的输入构件（11a）和输出构件（13a）的离合器（12）的接合率的装置和方法包括第一和第二传感器，21），它们分别产生代表输入和输出部件（11a，13a）转速的信号。控制器（20）产生期望的发动机速度信号和表示离合器（12）的接合率的控制信号。当输入构件（11a）和输出构件（13a）的旋转速度近似等于期望的发动机速度时，控制器（20）修改控制信号。离合器致动器（16）响应于控制信号来控制离合器（12）的接合率。

6. 发明申请

WO9846907A8 METHOD AND APPARATUS FOR OPERATING A CLUTCH IN AN AUTOMATED MECHANICAL TRANSMISSION 审中-公开
标题翻译：用于在自动机械传动中操作离合器的方法和装置
公开(公告)号：WO9846907A8
公开(公告)日：1999-04-15
申请号：PCT/US9807606
申请日：1998-04-15
申请人： TRANSMISSION TECHNOLOGIES CORP
发明人： PATEL ANAND C , WHEELER JAMES A , SZYMANSKI PETER T
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18 , F16D48/06 , F16H61/66 , B60K41/02
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W30/18 , B60W2510/0216 , B60W2510/0638 , B60W2510/0657 , B60W2710/023 , F16D48/066 , F16D2500/10412 , F16D2500/1083 , F16D2500/3026 , F16D2500/30401 , F16D2500/30415 , F16D2500/3065 , F16D2500/3067 , F16D2500/30825 , F16D2500/3144 , F16D2500/7041 , F16D2500/70454 , F16H61/66
摘要： An apparatus and method for controlling the operation of a clutch (12) in a partially or fully automated mechanical transmission (13) which is responsive to the actual load on the vehicle engine (11) for varying the engagement rate of release bearing (33) during re-engagement of the clutch (12). The apparatus includes an electronic controller (20) which initially sets a desired speed for the vehicle engine (11) during the shifting process, determines a rate of engagement movement of a release bearing (33) of the clutch (12), and actuates appropriate valves (41, 44) to initiate the gradual engagement of the clutch (12). The electronic controller (20) sets a first lower engine speed threshold and a second lower engine speed threshold. The magnitude of the first lower engine speed threshold varies with the actual load on the engine (11) or with both the actual load on the engine (11) and the amount of depression of an accelerator pedal of the vehicle.
摘要翻译：一种用于控制部分或全自动机械变速器（13）中的离合器（12）的操作的装置和方法，其响应于车辆发动机（11）上的实际负载以改变释放轴承（33）的接合速率，在离合器（12）的再接合期间。该装置包括电子控制器（20），其在换档过程期间初始设定车辆发动机（11）的期望速度，确定离合器（12）的释放轴承（33）的接合运动速率，并且启动适当的阀（41,44）以启动离合器（12）的逐渐接合。电子控制器（20）设定第一较低的发动机转速阈值和第二较低的发动机转速阈值。第一较低发动机速度阈值的大小随发动机（11）上的实际负载或发动机（11）上的实际负载和车辆的加速器踏板的下压量而变化。

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