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公开(公告)号：USRE42131E1
公开(公告)日：2011-02-08
申请号：US12114207
申请日：2008-05-02
IPC分类号： F16H31/00
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H2061/1232 , F16H2061/1268 , F16H2061/1292 , F16H2200/0052 , F16H2200/201
摘要： An electro-hydraulic control mechanism for use with a multi-speed transmission includes a pair of logic valves, which are manipulated during the ratio interchanges and the ratio establishment by aiding in the distribution of fluid pressure from a plurality of trim valves. The logic valves are retained in specific drive ranges in the event of electrical discontinuance.
摘要翻译： 用于多速变速器的电动液压控制机构包括一对逻辑阀，其在比例互换期间被操纵，并且通过帮助来自多个调节阀的流体压力的分配来建立比率。 在断电的情况下，逻辑阀保持在特定的驱动范围内。
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公开(公告)号：US20080072666A1
公开(公告)日：2008-03-27
申请号：US11534251
申请日：2006-09-22
IPC分类号： G01M19/00
CPC分类号： B01D35/143 , F16H57/0402
摘要： A method for determining the condition of a transmission fluid filter and controlling an operator indicator to alert the operator that the fluid filter requires replacement is disclosed. The method includes monitoring a fluid pressure switch, determining an operating mode of the transmission, determining whether the operating mode of the transmission is changing, activating a timer if the operating mode is changing, recording the time, comparing the time to a predefined time threshold, determining whether the recorded time is greater than the predefined threshold, and activating the operator indicator to indicate that the fluid filter requires replacement if the recorded time is greater than the predefined threshold.
摘要翻译： 公开了一种用于确定传动流体过滤器的状态并控制操作者指示器以警告操作者流体过滤器需要更换的方法。 该方法包括监测流体压力开关，确定变速器的操作模式，确定变速器的操作模式是否正在改变，如果操作模式改变则激活定时器，记录时间，将时间与预定时间阈值进行比较 确定所记录的时间是否大于预定阈值，如果所记录的时间大于预定阈值，则激活操作员指示符以指示流体过滤器需要更换。
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公开(公告)号：US20090281697A1
公开(公告)日：2009-11-12
申请号：US12332884
申请日：2008-12-11
申请人： Jeffrey E. Shultz , Scott E. Mundy
发明人： Jeffrey E. Shultz , Scott E. Mundy
CPC分类号： F16H61/0403 , B60K25/06 , F16H61/0059 , F16H2061/047 , Y10T74/19251 , Y10T74/19284 , Y10T477/641
摘要： A system and method for selectively engaging and disengaging auxiliary equipment to avoid gear clash in a vehicle is disclosed. The system includes a transmission, a transfer case, and a transmission controller. The transmission has a plurality of gears for establishing a plurality of gear ratios. The transfer case is coupled to the transmission by an output shaft. The transmission controller is in communication with a plurality of control devices for controlling the operation of the transmission. The controller includes control logic for controlling the engagement and disengagement of the auxiliary equipment. The control logic has a first control logic for determining whether an operator has actuated a selector switch, a second control logic for actuating a torque transmitting device to engage or disengage the auxiliary equipment and avoid gear clash, a third logic for monitoring the engagement or disengagement of the auxiliary equipment, and a fourth control logic determining whether the auxiliary equipment has been engaged or disengaged.
摘要翻译： 公开了一种用于选择性地接合和分离辅助设备以避免车辆中的齿轮碰撞的系统和方法。 该系统包括传输，传送箱和传输控制器。 变速器具有用于建立多个齿轮比的多个齿轮。 传送箱通过输出轴与传动装置连接。 传输控制器与用于控制传输的操作的多个控制设备通信。 控制器包括用于控制辅助设备的接合和分离的控制逻辑。 控制逻辑具有用于确定操作者是否已经启动了选择器开关的第一控制逻辑，用于致动扭矩传递装置以接合或脱离辅助设备并避免齿轮碰撞的第二控制逻辑，用于监测接合或脱离接合的第三逻辑 以及确定辅助设备是否已经接合或分离的第四控制逻辑。
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公开(公告)号：US08335620B2
公开(公告)日：2012-12-18
申请号：US13417963
申请日：2012-03-12
申请人： Jeffrey E. Shultz , Scott E. Mundy
发明人： Jeffrey E. Shultz , Scott E. Mundy
CPC分类号： F16H61/0403 , B60K25/06 , F16H61/0059 , F16H2061/047 , Y10T74/19251 , Y10T74/19284 , Y10T477/641
摘要： A system and method for selectively engaging and disengaging auxiliary equipment to avoid gear clash in a vehicle is disclosed. The system includes a transmission, a transfer case, and a transmission controller. The transmission has a plurality of gears and the transfer case is coupled to the transmission by an output shaft. The controller includes control logic for controlling the engagement and disengagement of the auxiliary equipment. The control logic has a first control logic for determining whether an operator has actuated a selector switch, a second control logic for actuating a torque transmitting device to engage or disengage the auxiliary equipment and avoid gear clash, a third logic for monitoring the engagement or disengagement of the auxiliary equipment, and a fourth control logic determining whether the auxiliary equipment has been engaged or disengaged.
摘要翻译： 公开了一种用于选择性地接合和分离辅助设备以避免车辆中的齿轮碰撞的系统和方法。 该系统包括传输，传送箱和传输控制器。 变速器具有多个齿轮，并且分动箱通过输出轴联接到变速器。 控制器包括用于控制辅助设备的接合和分离的控制逻辑。 控制逻辑具有用于确定操作者是否已经启动了选择器开关的第一控制逻辑，用于致动扭矩传递装置以接合或脱离辅助设备并避免齿轮碰撞的第二控制逻辑，用于监测接合或脱离接合的第三逻辑 以及确定辅助设备是否已经接合或分离的第四控制逻辑。
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公开(公告)号：US20120160045A1
公开(公告)日：2012-06-28
申请号：US13417963
申请日：2012-03-12
申请人： Jeffrey E. Shultz , Scott E. Mundy
发明人： Jeffrey E. Shultz , Scott E. Mundy
IPC分类号： F16H61/12
CPC分类号： F16H61/0403 , B60K25/06 , F16H61/0059 , F16H2061/047 , Y10T74/19251 , Y10T74/19284 , Y10T477/641
摘要： A system and method for selectively engaging and disengaging auxiliary equipment to avoid gear clash in a vehicle is disclosed. The system includes a transmission, a transfer case, and a transmission controller. The transmission has a plurality of gears and the transfer case is coupled to the transmission by an output shaft. The controller includes control logic for controlling the engagement and disengagement of the auxiliary equipment. The control logic has a first control logic for determining whether an operator has actuated a selector switch, a second control logic for actuating a torque transmitting device to engage or disengage the auxiliary equipment and avoid gear clash, a third logic for monitoring the engagement or disengagement of the auxiliary equipment, and a fourth control logic determining whether the auxiliary equipment has been engaged or disengaged.
摘要翻译： 公开了一种用于选择性地接合和分离辅助设备以避免车辆中的齿轮碰撞的系统和方法。 该系统包括传输，传送箱和传输控制器。 变速器具有多个齿轮，并且分动箱通过输出轴联接到变速器。 控制器包括用于控制辅助设备的接合和分离的控制逻辑。 控制逻辑具有用于确定操作者是否已经启动了选择器开关的第一控制逻辑，用于致动扭矩传递装置以接合或脱离辅助设备并避免齿轮碰撞的第二控制逻辑，用于监测接合或脱离接合的第三逻辑 以及确定辅助设备是否已经接合或分离的第四控制逻辑。
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公开(公告)号：US07704186B2
公开(公告)日：2010-04-27
申请号：US11561948
申请日：2006-11-21
IPC分类号： B60W10/10
CPC分类号： F16H61/0403 , B60K25/00 , F16H2061/047 , Y10T477/641 , Y10T477/6414 , Y10T477/688
摘要： A system and method for selectively engaging and disengaging auxiliary equipment to avoid gear clash in a vehicle is disclosed. The system includes a transmission, a transfer case, and a transmission controller. The transmission has a plurality of gears for establishing a plurality of gear ratios. The transfer case is coupled to the transmission by an output shaft. The transmission controller is in communication with a plurality of control devices for controlling the operation of the transmission. The controller includes control logic for controlling the engagement and disengagement of the auxiliary equipment.
摘要翻译： 公开了一种用于选择性地接合和分离辅助设备以避免车辆中的齿轮碰撞的系统和方法。 该系统包括传输，传送箱和传输控制器。 变速器具有用于建立多个齿轮比的多个齿轮。 传送箱通过输出轴与传动装置连接。 传输控制器与用于控制传输的操作的多个控制设备通信。 控制器包括用于控制辅助设备的接合和分离的控制逻辑。
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公开(公告)号：US20080119326A1
公开(公告)日：2008-05-22
申请号：US11561948
申请日：2006-11-21
IPC分类号： B60W10/04
CPC分类号： F16H61/0403 , B60K25/00 , F16H2061/047 , Y10T477/641 , Y10T477/6414 , Y10T477/688
摘要： A system and method for selectively engaging and disengaging auxiliary equipment to avoid gear clash in a vehicle is disclosed. The system includes a transmission, a transfer case, and a transmission controller. The transmission has a plurality of gears for establishing a plurality of gear ratios. The transfer case is coupled to the transmission by an output shaft. The transmission controller is in communication with a plurality of control devices for controlling the operation of the transmission. The controller includes control logic for controlling the engagement and disengagement of the auxiliary equipment. The control logic has a first control logic for determining whether an operator has actuated a selector switch, a second control logic for actuating a torque transmitting device to engage or disengage the auxiliary equipment and avoid gear clash, a third logic for monitoring the engagement or disengagement of the auxiliary equipment, and a fourth control logic determining whether the auxiliary equipment has been engaged or disengaged.
摘要翻译： 公开了一种用于选择性地接合和分离辅助设备以避免车辆中的齿轮碰撞的系统和方法。 该系统包括传输，传送箱和传输控制器。 变速器具有用于建立多个齿轮比的多个齿轮。 传送箱通过输出轴与传动装置连接。 传输控制器与用于控制传输的操作的多个控制设备通信。 控制器包括用于控制辅助设备的接合和分离的控制逻辑。 控制逻辑具有用于确定操作者是否已经启动了选择器开关的第一控制逻辑，用于致动扭矩传递装置以接合或脱离辅助设备并避免齿轮碰撞的第二控制逻辑，用于监测接合或脱离接合的第三逻辑 以及确定辅助设备是否已经接合或分离的第四控制逻辑。
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公开(公告)号：US08694218B2
公开(公告)日：2014-04-08
申请号：US12409989
申请日：2009-03-24
CPC分类号： F16H61/0213
摘要： The present invention provides a method of selecting and implementing a shift schedule for a transmission in a vehicle that includes an output speed sensor and a controller. The method includes measuring output speed with the output speed sensor and comparing the measured output speed to an output speed threshold. The controller receives throttle percentage and compares the throttle percentage to a throttle threshold. The method also includes calculating output acceleration and transmission gear ratio with the controller. The shift schedule is selected based on the measured output speed, calculated output acceleration, calculated transmission gear ratio, and throttle percentage.
摘要翻译： 本发明提供了一种选择和实现包括输出速度传感器和控制器的车辆中的变速器的换档计划的方法。 该方法包括使用输出速度传感器测量输出速度，并将测量的输出速度与输出速度阈值进行比较。 控制器接收油门百分比，并将油门百分比与油门阈值进行比较。 该方法还包括与控制器计算输出加速度和变速传动比。 根据测量的输出速度，计算的输出加速度，计算的变速齿轮比和油门百分比来选择换档计划。
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公开(公告)号：US20120303229A1
公开(公告)日：2012-11-29
申请号：US13543945
申请日：2012-07-09
CPC分类号： F16H61/0213
摘要： The present invention provides a method of selecting and implementing a shift schedule for a transmission in a vehicle that includes an output speed sensor and a controller. The method includes measuring output speed with the output speed sensor and comparing the measured output speed to an output speed threshold. The controller receives throttle percentage and compares the throttle percentage to a throttle threshold. The method also includes calculating output acceleration and transmission gear ratio with the controller. The shift schedule is selected based on the measured output speed, calculated output acceleration, calculated transmission gear ratio, and throttle percentage.
摘要翻译： 本发明提供了一种选择和实现包括输出速度传感器和控制器的车辆中的变速器的换档计划的方法。 该方法包括使用输出速度传感器测量输出速度，并将测量的输出速度与输出速度阈值进行比较。 控制器接收油门百分比，并将油门百分比与油门阈值进行比较。 该方法还包括与控制器计算输出加速度和变速传动比。 根据测量的输出速度，计算的输出加速度，计算的变速齿轮比和油门百分比来选择换档计划。
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公开(公告)号：US20100250076A1
公开(公告)日：2010-09-30
申请号：US12409989
申请日：2009-03-24
IPC分类号： G06F19/00
CPC分类号： F16H61/0213
摘要： The present invention provides a method of selecting and implementing a shift schedule for a transmission in a vehicle that includes an output speed sensor and a controller. The method includes measuring output speed with the output speed sensor and comparing the measured output speed to an output speed threshold. The controller receives throttle percentage and compares the throttle percentage to a throttle threshold. The method also includes calculating output acceleration and transmission gear ratio with the controller. The shift schedule is selected based on the measured output speed, calculated output acceleration, calculated transmission gear ratio, and throttle percentage.
摘要翻译： 本发明提供了一种选择和实现包括输出速度传感器和控制器的车辆中的变速器的换档计划的方法。 该方法包括使用输出速度传感器测量输出速度，并将测量的输出速度与输出速度阈值进行比较。 控制器接收油门百分比，并将油门百分比与油门阈值进行比较。 该方法还包括与控制器计算输出加速度和变速传动比。 根据测量的输出速度，计算的输出加速度，计算的变速齿轮比和油门百分比来选择换档计划。
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