公开(公告)号：US20100151992A1

公开(公告)日：2010-06-17

申请号：US12632082

申请日：2009-12-07

申请人： Rupert KRAMER ,  Marcus GANSOHR ,  Johannes KEMLER ,  Franz BITZER ,  Rainer PETZOLD ,  Peter HERTER

发明人： Rupert KRAMER ,  Marcus GANSOHR ,  Johannes KEMLER ,  Franz BITZER ,  Rainer PETZOLD ,  Peter HERTER

IPC分类号： B60W10/00

CPC分类号： F16H61/12 ,  F16D48/066 ,  F16D2500/1026 ,  F16D2500/3024 ,  F16D2500/5108 ,  F16D2500/70406 ,  F16H59/68 ,  F16H2059/683 ,  F16H2061/1284 ,  Y10T477/6425 ,  Y10T477/69395 ,  Y10T477/693965

摘要： A method of monitoring a hydraulic or pneumatic transmission control system, which comprises a pressure supply unit with a conduit directing a pressure medium under a supply pressure, and an actuating member for a clutch control element of a friction clutch. The actuating member has a pressure space which can be connected by a clutch control valve to the conduit, and in which the supply pressure is determined by a pressure sensor that can be connected to the conduit. The method includes the steps of determining the supply pressure by the pressure sensor, given that briefly opening the clutch control valve produces a pressure increase and/or a pressure gradient of the control pressure in the pressure space, and the currently existing supply pressure can be calculated from the control pressure, the pressure increase and/or the pressure gradient.

摘要翻译： 一种监测液压或气动变速器控制系统的方法，其包括具有在供给压力下引导压力介质的导管的压力供应单元和用于摩擦离合器的离合器控制元件的致动构件。 致动构件具有可通过离合器控制阀连接到管道的压力空间，并且其中供应压力由可连接到管道的压力传感器确定。 该方法包括以下步骤：由于短暂地打开离合器控制阀产生压力增加的压力增加和/或压力空间中的控制压力的压力梯度，并且当前存在的供应压力可以是由压力传感器确定的供应压力 从控制压力，压力增加和/或压力梯度计算。

公开(公告)号：US20120072082A1

公开(公告)日：2012-03-22

申请号：US13187044

申请日：2011-07-20

申请人： Peter HERTER ,  Rupert KRAMER

发明人： Peter HERTER ,  Rupert KRAMER

IPC分类号： F16H61/00

CPC分类号： F16H61/28 ,  F16D48/06 ,  F16D2048/0275 ,  F16D2500/50296 ,  F16D2500/50676 ,  F16D2500/70488 ,  F16H2061/122 ,  Y10T477/60 ,  Y10T477/613

摘要： A method of actuating an assembly of a transmission, with which are associated a plurality of actuators with whose help the assembly can in principle be actuated, such that out of the actuators available in principle for actuation, a control unit selects at least one actuator for the actual actuation and activates the selected actuator with an output signal in such manner that a status parameter of the actuated assembly corresponds to or follows a control-side nominal value, such that out of the actuators available in principle for actuating the assembly, the control unit selects at least one actuator for the actual actuation of the assembly in such manner that, for all the actuators available in principle for actuating the assembly over the operating life of the transmission, the extent of their utilization is approximately uniform.

摘要翻译： 一种致动传动装置的组合件的方法，通过它们与多个致动器相关联，其原理上可以帮助组件启动，使得在原理上可用于致动的致动器中，控制单元选择至少一个致动器 实际的致动并以这样的方式使得输出信号激活所选择的致动器，使得致动组件的状态参数对应于或跟随控制侧标称值，使得在原则上可用于致动组件的致动器之外，控制 单元选择至少一个致动器用于组件的实际致动，使得对于在原理上可用于在变速器的使用寿命下致动组件的所有致动器，其使用的程度大致均匀。