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US 11,738,802 B2Granted
Steering control system and control method thereof
AssigneeHl Mando Corporation
InventorKwanghyung Lee
Life of this patent
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Abstract
Provided are a steering control system and method. The steering control system includes a control unit configured to perform steering control using a steering torque and a steering angle detected by a steering torque sensor and a steering angle sensor of a vehicle, wherein the control unit performs the steering control in consideration that the steering torque or the steering angle is changeable by a disturbance.
Claims18
A steering control system comprising:
- a control unit configured to perform steering control using a steering torque and a steering angle detected by a steering torque sensor and a steering angle sensor of a vehicle and determine whether the steering torque and/or the steering angle is changed by a disturbance,
- wherein the control unit is configured to, when it is determined that a currently detected steering torque and/or steering angle is changed by the disturbance, perform current steering control based on a previously detected steering torque and/or steering angle, which was previously detected by the steering torque and/or the steering angle while there was no disturbance, without using the currently detected steering torque and/or steering angle, which is currently detected by the steering torque and/or the steering angle, for performing the current steering control.
A control method of a steering control system, the control method comprising:
- detecting a steering torque and a steering angle of a vehicle;
- determining whether the steering torque and/or the steering angle is changed by a disturbance;
- and
- when it is determined that a currently detected steering torque and/or steering angle is changed by the disturbance, performing current steering control based on a previously detected steering torque and/or steering angle, which was previously detected by the steering torque and/or the steering angle while there was no disturbance, without using the currently detected steering torque and/or steering angle, which is currently detected by the steering torque and/or the steering angle, for performing the current steering control.
1 more element
Dependencies are inferred from the claim text.