Electro-motive power steering system
    1.
    发明授权
    Electro-motive power steering system 失效
    电动助力转向系统

    公开(公告)号:US4753308A

    公开(公告)日:1988-06-28

    申请号:US824791

    申请日:1986-01-31

    IPC分类号: B62D5/04

    CPC分类号: B62D5/0463

    摘要: An electro-motive power steering system includes a torque sensor for detecting a steering force exerted to a steering wheel, a motor controlled in accordance with the output of the torque sensor, a steering angle sensor for detecting a steering angle, acceleration/deceleration deciding circuit for deciding based on the outputs of the torque sensor and the steering angle sensor whether the steering of the steering wheel is accelerated or decelerated, and a function generator for generating a function of either one of acceleration or deceleration in accordance with the result of the decision by the acceleration/deceleration deciding circuit, wherein a steering assisting force corresponding to the acceleration or deceleration of the steering of the steering wheel is applied to the steering wheel.

    摘要翻译: 电动动力转向系统包括用于检测施加到方向盘的转向力的扭矩传感器,根据转矩传感器的输出控制的电动机,用于检测转向角的转向角传感器,加速/减速判定电路 用于基于扭矩传感器和转向角传感器的输出来判定方向盘的转向是否被加速或减速,以及功能发生器,用于根据判定结果产生加速或减速中的任一个的功能 通过加速/减速判定电路,其中与方向盘的转向的加速或减速相对应的转向辅助力被施加到方向盘。

    Motor-driven power steering apparatus
    2.
    发明授权
    Motor-driven power steering apparatus 失效
    电动助力转向装置

    公开(公告)号:US4972320A

    公开(公告)日:1990-11-20

    申请号:US101655

    申请日:1987-09-28

    IPC分类号: B62D5/04 B62D6/00 G01L5/22

    CPC分类号: B62D5/049 B62D5/0463

    摘要: Two torque sensors (201, 202) are arranged for detecting the steering force which is added to the motor-driven power steering apparatus. One torque sensor is selected by the command signal from the micro computer (80), for controlling the auxiliary steering force from the motor-driven actuator (5) by the command signal from the micro computer (80).

    摘要翻译: 布置有两个扭矩传感器(201,202),用于检测加到电动动力转向装置上的转向力。 通过来自微型计算机(80)的命令信号来选择一个扭矩传感器,用于通过来自微型计算机(80)的命令信号来控制来自电动致动器(5)的辅助转向力。