DRIVE UNIT FOR AUTOMATICALLY ACTUATING A VEHICLE DOOR
    2.
    发明申请
    DRIVE UNIT FOR AUTOMATICALLY ACTUATING A VEHICLE DOOR 审中-公开
    驾驶车门自动操作

    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

    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。

    EINRICHTUNG UND VERFAHREN ZUM FEHLERSICHEREN ERFASSEN VON MESSWERTEN IN EINER STEUEREINHEIT
    3.
    发明申请
    EINRICHTUNG UND VERFAHREN ZUM FEHLERSICHEREN ERFASSEN VON MESSWERTEN IN EINER STEUEREINHEIT 审中-公开
    装置及方法控制单元ERROR SAFE收集测量

    公开(公告)号:WO2005109132A1

    公开(公告)日:2005-11-17

    申请号:PCT/EP2005/051860

    申请日:2005-04-26

    Abstract: Aufgabe der Erfindung ist es, eine weitere Vereinfachung und Kostenreduktion für das fehlersichere Erfassen der Messwerte (25) in der Steuereinheit (18) zu ermöglichen. Dabei soll die Fehlersicherheit des Systems nicht reduziert werden. Eine Einrichtung (10) zum fehlersicheren Erfassen von Messwerten (25) in einer Steuereinheit (18) weist einen Geber (11) zum Erfassen von Messsignalen auf. Es sind unabhängig voneinander arbeitende Auswerteeinrichtungen (14,15) zum redundanten Er­mitteln von Messwerten (25) aus den Messsignalen des Gebers (11) vorgesehen. Darüber hinaus erfolgt das Übermitteln der Daten an die Steuereinheit mittels fehlersicherer Übermitt­lungseinrichtungen. Gemäß der Erfindung ist eine erste Aus­werteeinrichtung (14) zum Ermitteln eines Messwertes (25) und eine zweite Auswerteeinrichtung (15) zum Ermitteln eines gro­ben Vergleichswertes (27) geringerer Genauigkeit vorgesehen. Darüber hinaus ist eine Einrichtung (10) zum Feststellen der Fehlerfreiheit des Messwertes (25) durch Überprüfen mit dem Vergleichswert (27) vorgesehen.

    Abstract translation: 本发明的目的是提供一种用于在所述控制单元(18)的测量值(25)的故障安全检测进一步的简化和成本降低。 该系统的故障安全不应该减少。 装置(10),用于在控制单元(18)的测量值(25)的故障安全检测包括用于检测测量信号的定时器(11)。 有独立工作的评估装置(14,15),用于冗余地从编码器(11)的测量信号来确定的测量值(25)。 另外,通过失效保护传输装置的装置发送数据到控制单元进行。 根据本发明,第一评估装置(14),用于确定用于检测的粗略比较值的测量值(25)和第二评价装置(15)设置(27)更低的精度。 此外,提供了一种用于通过与所述比较值(27)检查确定所测量的值(25)的精度的装置(10)。

    PLUG AND SEAT POSITIONING SYSTEM FOR CONTROL APPLICATIONS
    4.
    发明申请
    PLUG AND SEAT POSITIONING SYSTEM FOR CONTROL APPLICATIONS 审中-公开
    用于控制应用的插座和座椅定位系统

    公开(公告)号:WO01096968A3

    公开(公告)日:2002-05-10

    申请号:PCT/US2001/018171

    申请日:2001-06-05

    Abstract: A control system for positioning a control valve is disclosed. The control system employs first and second control loops, and a plug and seat valve assembly. The first control loop monitors a position or variable of the valve or device being controlled and compares it to a provided setpoint to generate a setpoint for the plug and seat valve. The second control loop compares the measured position of the plug and seat valve to the second setpoint to generate a correction signal to accurately position the plug and seat valve. By employing first and second control loops, the accuracy and responsivenes to which the control valve is positioned is improved.

    Abstract translation: 公开了一种用于定位控制阀的控制系统。 控制系统采用第一和第二控制回路,以及插头和座阀组件。 第一个控制回路监控被控制的阀门或设备的位置或变量,并将其与提供的设定值进行比较,以产生插头阀和阀座阀的设定值。 第二控制回路将插头和座阀的测量位置与第二设定值进行比较,以产生校正信号以精确地定位插头和座阀。 通过采用第一和第二控制回路,提高了控制阀所在的精度和响应性。

    NUMERICALLY CONTROLLED MACHINE TOOL
    6.
    发明申请
    NUMERICALLY CONTROLLED MACHINE TOOL 审中-公开
    数控机床

    公开(公告)号:WO1986005897A1

    公开(公告)日:1986-10-09

    申请号:PCT/JP1986000137

    申请日:1986-03-24

    Inventor: FANUC LTD

    Abstract: The number of signal lines is decreased between a machine tool (1) and a numerical controller (3), and the present position of a mechanical moving portion is correctly recognized at all times on the side of the numerical controller (3). Position detecting means (12) produces a detection signal whenever the mechanical moving portion has moved a predetermined amount, and serial data generating means (16, 17, 18, 19) generate serial data that represent the present position of the mechanical moving portion and the like. Switching means (13) sends out either the detection signal or the serial data onto the same signal line that connects the machine tool (1) and the numerical controller (3) together. Follow-up means (21, 22) reproduce the detection signal produced by the position detecting means (12) while the serial data are being produced, and control means (31, 20) send the detection signal reproduced by the follow-up means (21, 22) to the numerical controller (3) immediately after the serial data have been produced.

    POSITIONSSTELLER
    7.
    发明申请
    POSITIONSSTELLER 审中-公开
    位置控制器

    公开(公告)号:WO2011095258A1

    公开(公告)日:2011-08-11

    申请号:PCT/EP2010/070397

    申请日:2010-12-21

    Abstract: Positionssteller, mit einem Aktor (13) und mit einem Steuerungsgerät (14), wobei der Aktor (13) einen Elektromotor (15), einen vom Elektromotor (15) translatorisch verlagerbaren Steller (19) und mehrere Sensoren (20, 21) umfasst, wobei der Aktor (13) und das Steuerungsgerät (14) miteinander gekoppelt sind und Daten austauschen, und wobei in den Aktor (13) eine Auswerteeinrichtung (22) integriert ist, die von allen Sensoren (20, 21) des Aktors (13) Messdaten empfängt, auswertet und an das Steuerungsgerät (14) weiterleitet.

    Abstract translation: 位置的致动器,与致动器(13)并配有控制装置(14),其中,所述致动器(13)包括电动马达(15),一个从所述电动马达(15)可平移的致动器(19)和多个传感器(20,21), 其中致动器(13)和被耦合到彼此和交换数据的控制装置(14),并且其中所述致动器(13)的评估装置(22)由所述致动器的所有传感器(20,21)集成(13)的测量数据 接收,分析并转发到所述控制单元(14)。

    ABBE ERROR CORRECTION SYSTEM AND METHOD
    9.
    发明申请
    ABBE ERROR CORRECTION SYSTEM AND METHOD 审中-公开
    ABBE错误校正系统和方法

    公开(公告)号:WO01052004A1

    公开(公告)日:2001-07-19

    申请号:PCT/US2001/000484

    申请日:2001-01-05

    Abstract: The present invention preferably employs non-contact, small-displacement, capacitive sensors (124, 128, 130, 131, 132) to determine Abbe errors due to the pitch (20), yaw (22), or roll (18) of a near linear mechanical stage (56, 58) that are not indicated by an on-axis position indicator, such as a linear scale encoder or laser interferometer. The system is calibrated against a precise reference standard so the corrections depend only on sensing small changes in the sensor readings and not on absolute accuracy of the sensor readings. Although the present invention is preferred for use in split-axis positioning systems (50) with inertially separated stages (56, 58), the invention can be employed in typical split-axis or stacked stage systems to reduce their manufacturing costs.

    Abstract translation: 本发明优选地采用非接触小位移电容传感器(124,128,130,131,132)来确定由于音高(20),偏转(22)或卷(18)引起的阿贝误差 近似线性机械级(56,58),其不被诸如线性刻度编码器或激光干涉仪之类的在轴位置指示器指示。 该系统根据精确的参考标准进行校准,因此校正仅取决于传感器读数的小变化,而不是传感器读数的绝对精度。 虽然本发明优选用于具有惯性分离级(56,58)的分裂轴定位系统(50)中,但是本发明可以用于典型的分裂轴或堆叠平台系统中以降低其制造成本。

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