公开(公告)号：US20230228142A1

公开(公告)日：2023-07-20

申请号：US18097093

申请日：2023-01-13

Applicant: VOLKSWAGEN AKTIENGESELLSCHAFT

Inventor： Tuan Minh NGUYEN ,  Dirk SIKORA ,  Sönke DETLEFSEN

IPC: E05F15/659 ,  B60J5/06 ,  E05F15/662 ,  H02K7/116 ,  H02P5/753

CPC classification number: E05F15/659 ,  B60J5/062 ,  E05F15/662 ,  H02K7/1166 ,  H02P5/753 ,  E05Y2201/64 ,  E05Y2201/408 ,  E05Y2201/434 ,  E05Y2201/684 ,  E05Y2400/41 ,  E05Y2400/44 ,  E05Y2400/302 ,  E05Y2800/422 ,  E05Y2900/531

Abstract: A method for driving an electromechanical sliding door in a transportation vehicle, wherein the sliding door has an adjusting mechanism with a rolling carriage guided in a guide rail and a first electric drive motor. A fixing mechanism with a second electric drive motor and also a locking mechanism is also provided, which locking mechanism allows the rolling carriage to be arrested in any desired position. Here, the locking mechanism is driven by the second electric drive motor. The method may include driving the second electric drive motor with an input voltage which lies below a threshold voltage for tripping the locking mechanism, continuously increasing the input voltage for the second electric drive motor, and locking the locking mechanism when the input voltage for the second electric drive motor exceeds the threshold voltage for tripping the locking mechanism.