[Problem] An object of the present invention is to provide an electric power steering apparatus that detects that a driver steers the handle by using a steering torque from the torque sensor, switches to the manual steering mode due to a capacity (an integ...

A lane-keep control system includes a traveling condition detector (8a, 8b, 9) and a controller (10). The controller (10) includes a steering intention detecting section (S4) that detects whether a driver has an intention to steer a vehicle (W), a first st...

A tracking control unit (2) detects a vehicle's course deviation and supplies a servomotor (3) with a steering aid adjusting signal (lr) requested from the control unit. This steering aid adjusting signal superimposes a steering aid adjusting signal (lf) r...

A vehicle control device incorporating an electric power steering is provided, wherein an extraordinary yaw motion acting on a vehicle is detected and is suppressed or moderated, so that the stability of the vehicle in a straight-ahead steering is improved...

A lane-keep control system for a host-vehicle is arranged to execute a lane-keep control for moving the host-vehicle in a traveling lane, to determine whether there is an approaching-vehicle behind the host-vehicle (S1), to increase an intervention thresho...

In lane keeping assistance system and method for an automotive vehicle, a control current (Iout) to be outputted to a motor during an automatic steering mode is detected, a filter is provided for the detected control current to pass only signal components ...