公开(公告)号：US4775939A

公开(公告)日：1988-10-04

申请号：US774511

申请日：1985-09-10

申请人： Hiroshi Nakashima ,  Masanobu Ishikawa ,  Kohji Hiro ,  Kazutaka Kuwana

发明人： Hiroshi Nakashima ,  Masanobu Ishikawa ,  Kohji Hiro ,  Kazutaka Kuwana

IPC分类号： B62D1/18 ,  B62D1/181 ,  G06F15/20

CPC分类号： B62D1/181

摘要： A tilt steering mechanism, a telescopic steering mechanism and a seat attitude adjusting mechanism are controlled in their attitudes by an electric motor such that the respective attitudes are automatically set into a retreat attitude where the driver easily gets on and off a vehicle upon boarding/alighting, and into a driving attitude assumed before retreat upon the completion of boarding. Whether or not the driver is about to get on and off the vehicle is judged in accordance with the status of an ignition switch, status of a door switch, vehicle speed, status of a parking brake, shift lever position of a transmission, etc. A change speed of attitude is monitored during energization of the electric motor and, if the change speed is less than a predetermined value, this is judged as the presence of overload and the electric motor is stopped.

摘要翻译： 倾斜转向机构，伸缩转向机构和座椅姿态调节机构由电动机控制在他们的态度上，使得各自的姿态被自动地设置成在驾驶员在乘坐/下车时容易地上下车辆的退避姿态 ，并在完成登机后进入撤退前的驾驶态度。 根据点火开关的状态，门开关的状态，车速，驻车制动器的状态，变速器的变速杆位置等判断驾驶员是否要上下车。 在电动机通电期间监视姿态的变化速度，并且如果变化速度小于预定值，则判断为过载的存在并且电动机停止。