Motor-driven power steering apparatus
    1.
    发明授权
    Motor-driven power steering apparatus 失效
    电动助力转向装置

    公开(公告)号:US4756375A

    公开(公告)日:1988-07-12

    申请号:US870751

    申请日:1986-06-04

    IPC分类号: B62D5/04

    摘要: The present invention provides a controller for a power steering control system with a current limiter for limiting current to be fed to a power steering motor, in accordance with a power source voltage, whereby the power source is prevented from falling into an overdischarge state while a power steering function is performed. An additional feature of the present invention is an idle speed control device for increasing the engine idle speed when the current of the power steering motor reaches a predefined level.

    摘要翻译: 本发明提供了一种用于具有限流器的动力转向控制系统的控制器,该限流器根据电源电压限制要供给到动力转向电动机的电流,从而防止电源落入过放电状态,而 执行动力转向功能。 本发明的一个附加特征是一种怠速控制装置,用于当动力转向电动机的电流达到预定水平时增加发动机怠速。