An assisted steering system with vibrational function for vehicles is applied to a steering system of a vehicle. The steering system has a first steering column and a second steering column, and the assisted steering system includes a speed-adjustable steering device and an electronic control unit. The speed-adjustable steering device is connected between the first steering column and the second steering column and has a motor. The electronic control unit is electrically connected to the motor, generates a vibration driving current when receiving an warming  command, combines a steering driving current with the vibration driving current to generate a motor control current, and outputs the motor control current to the motor of the speed-adjustable steering device to excite windings of the motor with the vibration driving current in generation of a vibrational effect.

Applied Country	Category	專利狀態	證書號	專利權期間	研究成果公告日期
TW	Chassis steering technology	獲證	CN108216352B	2021/01/15~2036/12/13
US	Chassis steering technology	獲證	CN108216352B	2021/01/15~2036/12/13
CN	Chassis steering technology	獲證	CN108216352B	2021/01/15~2036/12/13