公开(公告)号：US20180246571A1

公开(公告)日：2018-08-30

申请号：US15556249

申请日：2016-03-08

申请人： PREH GMBH

发明人： Martin JEITNER ,  Markus KLEIN ,  Andreas KRAMLICH ,  Matthias LUST ,  Benedikt SCHMIDT

IPC分类号： G06F3/01 ,  G06F3/0338 ,  G06F3/038 ,  G05G9/047

摘要： A device and method for an operator controlled element with haptic feedback dependent on the detection direction are provided. The device includes a base; an actuating part movably supported on the base; an electrical actuator which is attached to the base and acts on the actuating part in order to drive in a moving manner the actuating part in an excitation direction by means of an electrical excitation signal for generating a haptic feedback; a means for detecting an actuation of the actuating part in two detection directions which in each case include a different angular amount with the excitation direction; an evaluation unit, which is configured, if an actuation in one of the two detection directions is detected, to drive the actuator with a specific electrical excitation signal, depending on the result relating to in which of the two detection directions the actuation was carried out.