公开(公告)号：WO2005005759A3

公开(公告)日：2005-08-11

申请号：PCT/EP2004051356

申请日：2004-07-05

Applicant: VALEO SICHERHEITSSYSTEME GMBH ,  SCHACHTL STEPHAN ,  RECZKO RALF ,  MARTIN MATTHIAS ,  BELLENBAUM DIETMAR ,  VOEGERL THOMAS

Inventor： SCHACHTL STEPHAN ,  RECZKO RALF ,  MARTIN MATTHIAS ,  BELLENBAUM DIETMAR ,  VOEGERL THOMAS

IPC: B60J5/10 ,  E05F15/10 ,  E05F15/12 ,  E05F15/20 ,  G05B19/39

CPC classification number: E05F15/611 ,  E05F15/603 ,  E05Y2201/618 ,  E05Y2201/716 ,  E05Y2201/72 ,  E05Y2201/726 ,  E05Y2400/326 ,  E05Y2400/337 ,  E05Y2400/34 ,  E05Y2400/342 ,  E05Y2600/458 ,  E05Y2600/46 ,  E05Y2800/11 ,  E05Y2800/25 ,  E05Y2800/74 ,  E05Y2900/546 ,  G05B2219/37138 ,  G05B2219/37155 ,  G05B2219/37263 ,  G05B2219/40062

Abstract: The invention relates to a drive unit for automatically actuating a vehicle door, especially the tailgate of a motor vehicle. The inventive drive unit (4) can be connected to the vehicle door (1) or a transmission device (6) via an output shaft (5), said transmission device (6) performing a pivoting movement that corresponds to the pivoting movement of the vehicle door (1). The drive unit (4) comprises at least one first sensor unit (7) that can be connected to an electronic evaluation unit (21) and detects the respective angular position of the vehicle door (1). The aim of the invention is to make use of the advantages of an incremental measurement of the position of the vehicle door (1) without having to wait for the vehicle door (1) to reach its final position to be able to recalibrate following a power outage. Said aim is achieved by dividing the entire pivot angle (alpha) of the vehicle door (1) into at least three successive zones (pivot angle ranges) (alpha1-alpha4), the individual pivot angle ranges (alpha1-alpha4) being determined by a first sensor unit (7) that detects absolute values. The pivot angle of the vehicle door within the individual zones (alpha1-alpha4) is then detected with the aid of a second sensor unit (8) which encompasses at least one incremental measuring transducer.

Abstract translation: 本发明涉及一种驱动器，用于自动地促动车门，特别是机动车辆的拉伸翼片，其中所述驱动装置（4）经由输出轴（5）与车门（1）或传输装置（6）可连接时，车辆门的枢转运动中的哪一个 （1）执行相应的枢转运动，并且其中，至少一个第一连接到电子评估装置（21）包括驱动器（4）连接到所述传感器装置（7），用于检测车辆的门（1）的相应的角位置。 于其中达到车门的端部位置后，不仅利用车门（1）的增量操作位置测量的优点（1）的车门的电源故障，新的校准，本发明提出，整个枢转角度（阿尔法）后需要 （1）在连续的至少三个区域（枢转角度范围）除（α1-抗的α4），所述单个枢转的角度范围（α1 - 的α4）通过第一适当的绝对值检测传感器装置（7）被确定。 各个区域内的车门（α1-抗的α4）的转动角度的检测然后发生与第二传感器装置（8），其包括至少一个增量操作发射机的辅助。