Automotive motor-driven device controlling and driving system
    1.
    发明授权
    Automotive motor-driven device controlling and driving system 失效
    汽车电机驱动装置控制和驱动系统

    公开(公告)号:US4990835A

    公开(公告)日:1991-02-05

    申请号:US514905

    申请日:1990-04-26

    IPC分类号: E05F15/60 H01L41/04 H02N2/00

    摘要: An automotive motor-driven device controlling and driving system for controlling and driving the respective ultrasonic linear motors of a plurality of automotive motor-driven devices, such as power seats, power windows and power antenna. The automotive motor-driven device controlling and driving system comprises a power circuit connected to the battery of an automobile, a single ultrasonic oscillator, a plurality of power amplifiers having input terminals connected to the power circuit and the ultrasonic oscillator, and output terminals connected through motor control switches to the ultrasonic linear motors, respectively, and a control unit for controlling the power circuit, the ultrasonic oscillator and the power amplifiers.

    摘要翻译: 一种用于控制和驱动诸如电动座椅,动力窗和动力天线的多个汽车电动机构的各个超声波线性电动机的汽车电动机驱动装置控制和驱动系统。 汽车电动装置控制驱动系统包括连接到汽车电池的电源电路,单个超声波振荡器,具有连接到电源电路和超声波振荡器的输入端子的多个功率放大器以及通过 电机控制分别切换到超声波线性电动机,以及用于控制电源电路,超声波振荡器和功率放大器的控制单元。