Patent ID: 8636098
Filing Date: 2014-01-28
Classification: B62D,F15B

Abstract:
1. A steering control device configured to control steering of automobile wheels through a steering wheel, the steering control device comprising: a valve core configured to: a self-aligning mechanism configured to drive the steering wheel to turn to a straight line position if the steering wheel does not receive steering operation executed by the driver; wherein the valve core is configured to cut off one or more hydraulic pipelines of one or more oil cylinders disposed on two sides of a steering power cylinder or a hydraulic shock-absorbing part such that a piston of the steering power cylinder or the hydraulic shock-absorbing part is unable to move; and wherein a self-aligning torque of the self-aligning mechanism is equal to or greater than a sum of a torque to open the valve core and a torque to overcome a rotation friction of the steering wheel.