CAPACITIVE SENSOR FOR A COLLISION PROTECTION DEVICE
    1.
    发明申请
    CAPACITIVE SENSOR FOR A COLLISION PROTECTION DEVICE 审中-公开
    用于碰撞保护装置的电容式传感器

    公开(公告)号:WO2014000891A2

    公开(公告)日:2014-01-03

    申请号:PCT/EP2013001903

    申请日:2013-06-28

    CPC classification number: G01V3/088 E05F15/46 H03K17/955 H03K2217/960775

    Abstract: The invention relates to a capacitive sensor (2) for detecting an object, in particular for detecting the event of a collision in a mobile vehicle part. The sensor (2) comprises an electrode array (4) having at least one sensor electrode (6). The sensor (2) further comprises a signal generating circuit (7) located upstream of the at least one sensor electrode (5) for generating a transmission signal (SE), wherein the signal generating circuit (7) generates the transmission signal (SE) as a pulse signal having a trapezoid or triangular temporal pulse shape.

    Abstract translation: 指定用于检测物体的电容传感器(2),特别是用于检测可移动车辆部件中的碰撞情况。 传感器(2)包括具有至少一个传感器电极(6)的电极布置(4)。 所述传感器(2)还包括至少一个传感器电极中的一个(5),用于产生一个传输信号(SE),其特征在于,所述信号产生电路(7)生成的发送信号(SE),其具有梯形或三角形的时间脉冲形状的脉冲信号的上行信号产生电路(7)。

    CAPACITIVE SENSOR FOR AN ANTI-COLLISION APPARATUS
    2.
    发明申请
    CAPACITIVE SENSOR FOR AN ANTI-COLLISION APPARATUS 审中-公开
    电容式传感器的碰撞GUARD

    公开(公告)号:WO2013174513A3

    公开(公告)日:2014-08-07

    申请号:PCT/EP2013001510

    申请日:2013-05-22

    Abstract: The invention specifies a capacitive sensor (2) for detecting an object, in particular for detecting a collision in the case of a movable vehicle part, and an anti-collision apparatus (1) having such a sensor (2). The sensor (2) has an electrode arrangement (4) comprising at least one transmitting electrode (5) and at least one receiving electrode (6). Furthermore, the sensor (2) has a signal generation circuit (7) which is connected upstream of the at least one transmitting electrode (5) and is intended to generate a transmission signal (SE). In this case, the signal generation circuit (7) generates the transmission signal (SE) in the form of a square-wave pulse signal corresponding directly to a pseudo-random bit string.

    Abstract translation: 提供了用于检测对象物的静电电容式传感器(2),特别是用于在车辆的可动​​部分检测是否发生碰撞,并且碰撞保护装置(1)具有这样的传感器(2)。 该传感器(2)包括一个电极结构(4),包括至少一个发射电极(5)和至少一个接收电极(6)。 此外,在至少一个发射电极中的一个传感器(2)(5)上游的信号产生电路(7),用于产生一个传输信号(SE)。 在这种情况下,信号产生电路(7)生成的发送信号(SE)到直接相对应的伪随机比特序列矩形脉冲信号中的一个。

    METHOD AND DEVICE FOR PROCESSING A MOTOR SIGNAL OF A DC MOTOR, HAVING CURRENT RIPPLES
    3.
    发明申请
    METHOD AND DEVICE FOR PROCESSING A MOTOR SIGNAL OF A DC MOTOR, HAVING CURRENT RIPPLES 审中-公开
    用于处理转子电动机的电动机信号的方法和装置

    公开(公告)号:WO2010028736A3

    公开(公告)日:2010-05-06

    申请号:PCT/EP2009005965

    申请日:2009-08-18

    CPC classification number: H02P7/2805 G01P3/44 G01P3/48 H02P7/0094 H02P7/2913

    Abstract: According to the invention, for processing a motor signal (Ia, Um) of a DC motor (4), in particular an adjusting drive of a motor vehicle, the armature current (la) and the motor tension (Um) of the DC motor (4) are detected and are used to determine the counter induction tension (E) of the DC motor (4). Using the determined counter induction tension (E), a useful signal (Sf,SÜKB), in particular proportional to the rotational speed, is produced from the armature current signal (Ia) for detecting the position and/or for evaluating an excess force limitation.

    Abstract translation: 用于处理电动机信号的DC马达(4)的式(Ia,UM),特别是机动车辆的调节驱动器,电枢电流(Ia)和所述DC马达(4)被检测并用于确定所述DC电机的互感电压(E)的马达电压(UM)( 4)被使用,其特征在于,(基于所确定的反电动势e)从电枢电流信号(Ia)的一个 - 特别是与转速成比例 - 有用信号(SF,SÜKB)被用于检测所述位置和/或用于评估过量力限制生产。

    CALIBRATING A POWERED ACTUATOR
    4.
    发明申请
    CALIBRATING A POWERED ACTUATOR 审中-公开
    调整一个机动调整装置

    公开(公告)号:WO2008064914A3

    公开(公告)日:2008-08-14

    申请号:PCT/EP2007010444

    申请日:2007-12-01

    Abstract: A method for calibrating a powered actuator (1) for use in a vehicle is disclosed, with regard to an end position (6,7) of an actuating element (2) which is easy to achieve and conserves easily damaged mechanical components of the actuator made from plastic, rubber or similar. According to the invention, in a calibrating step, the actuator (1) is operated with recording and analysis of an actuation speed measured parameter (U) such that the actuating element (2) is moved in the direction of the end position (6,7) and reaching the end position (6,7) is recognised when the value of the actuation speed measured parameter (U) reaches or drops below a given threshold. A temperature parameter (T) characterising the temperature of the actuator (1) is evaluated before or during the calibration process. The calibration step is then only carried out if the value of the temperature parameter (T) does not exceed an upper temperature limit. An actuator (1) suitable for carrying out said method is also disclosed.

    Abstract translation: 提供了一种用于一个(1)相对于一个端部位置(6,7)调整致动装置用于在车辆中使用电动机的装置的方法进行调整,所述调整元件(2),这是简单地实现,从而损坏所述调节装置的脆弱的机械部件,尤其是 由塑料,橡胶或类似物制成的零件备件。 根据该方法中规定,在调整步骤中,所述调节装置(1)通过收集和分析的调节速度测量的变量(U)被操作以使所述调节元件(2)在端部位置(6,7)的方向上移动时,与该的实现 端位置(6.7)是由以下事实:所述致动器的速度测量的变量(U)的值已达到一个预定的阈值或落在识别。 在这种情况下,在Justierschritts之前和/或期间评估调节装置(1)温度特性(T)的温度特性。 只有当温度参数(T)的值不超过上限温度时才执行调节步骤。 此外,指定适于执行该方法的调节装置(1)。

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