A method and a system for controlling one or more shape memory actuators
    9.
    发明公开
    A method and a system for controlling one or more shape memory actuators 有权
    Verfahren und System zur Regelung von Aktuatoren ausFormgedächtnislegierungen

    公开(公告)号:EP1607628A1

    公开(公告)日:2005-12-21

    申请号:EP04425427.4

    申请日:2004-06-10

    IPC分类号: F03G7/06

    CPC分类号: F03G7/065 F05B2270/303

    摘要: A method and a system for controlling a plurality of shape-memory actuators (1), for instance installed on board a motor vehicle, control the electric supply current of each shape-memory elements (1) as a function of one or more parameters referring to environmental conditions, such as environment temperature and temperature of memory-shape actuator, of available supply voltage for motor vehicle battery, of previous actuations, or of previous activation requests of shape-memory actuators (1).

    摘要翻译: 用于控制多个形状记忆致动器(1)的方法和系统,例如安装在机动车辆上,根据参考的一个或多个参数来控制每个形状记忆元件(1)的电力供应电流 对环境条件,例如记忆形状致动器的环境温度和温度,机动车辆电池的可用电源电压,先前的动作或先前的形状记忆致动器的激活请求(1)的环境条件。

    Multi-function motor vehicle bumper
    10.
    发明公开
    Multi-function motor vehicle bumper 有权
    Multifunktionskraftfahrzeug-Stossstange

    公开(公告)号:EP1593554A2

    公开(公告)日:2005-11-09

    申请号:EP05009347.5

    申请日:2005-04-28

    IPC分类号: B60R19/48

    摘要: A motor-vehicle bumper is provided with a number of piezoelectric elements (2, 3, 200, 300) which are connected to an electronic control unit (400) programmed to operate one or more of the piezoelectric elements such that each of them, or one or more groups of them, fulfil different functions in different conditions of operation of the motor-vehicle.

    摘要翻译: 机动车辆保险杠设置有多个压电元件(2,3,200,300),其连接到被编程为操作一个或多个压电元件的电子控制单元(400),使得它们中的每一个或 一组或多组,在机动车辆的不同运行条件下履行不同的功能。