公开(公告)号：US20070167284A1

公开(公告)日：2007-07-19

申请号：US11653535

申请日：2007-01-16

申请人： Klaus Steinhauser ,  Peter Schiele ,  Maurizio Vecchio ,  Alf Zwingenberger ,  Ruben Cuppers ,  Stefan Schneider ,  Rainer Wassner ,  Wolfgang Kosling ,  Reinhard Vollmar

发明人： Klaus Steinhauser ,  Peter Schiele ,  Maurizio Vecchio ,  Alf Zwingenberger ,  Ruben Cuppers ,  Stefan Schneider ,  Rainer Wassner ,  Wolfgang Kosling ,  Reinhard Vollmar

IPC分类号： F16H61/26 ,  F16H59/00

CPC分类号： F16H61/061 ,  F16H2059/385 ,  F16H2061/0087 ,  Y10T477/653 ,  Y10T477/6939

摘要： A method for operating a drive train of a vehicle with a hydrodynamic torque converter, one transmission device and one prime mover during a gearshift starting from an actual ratio to a target ratio. A nominal standard of the control pressure of the shifting element to be disengaged is adjusted according to a nominal standard of the control pressure of the shifting element to be engaged. The rotational speed of a turbine of the torque converter is passed during the gearshift, starting from a synchronous rotational speed of the turbine of the actual ratio, in direction of a synchronous rotational speed of the turbine of the target ratio, the nominal standard of the control pressure of the shifting element to be disengaged.

摘要翻译： 一种用于在从实际比率到目标比率的换档期间用液力变矩器，一个变速器装置和一个原动机来操作车辆的传动系的方法。 根据要接合的换档元件的控制压力的标称标准，调节要分离的变速元件的控制压力的标称标准。 变速器的涡轮机的转速在变速期间通过，在实际比例的涡轮机的同步转速下，在目标比率的涡轮机的同步转速的方向上， 移动元件的控制压力被分离。