Patent ID: 11897555
Assignee: JTEKT CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The steering control device according to claim 1, wherein: when the sign of the current command value for causing the motor to generate the motor torque for turning the turning wheels to one side of right and left sides is defined as being positive and the sign of the current command value for causing the motor to generate the motor torque for turning the turning wheels to the other side is defined as being negative,
the electronic control unit is configured to set the absolute value of the steering angle limit value to the rated current when the turning wheels are turned to the one side, the end separation angle is equal to or less than the predetermined angle, and the current command value before being corrected is less than a positive pre-adjustment steering angle limit value and to set the absolute value of the steering angle limit value to the pre-adjustment steering angle limit value when the turning wheels are turned to the one side, the end separation angle is equal to or less than the predetermined angle, and the current command value before being corrected is equal to or greater than the positive pre-adjustment steering angle limit value; and
the electronic control unit is configured to set the absolute value of the steering angle limit value to the rated current when the turning wheels are turned to the other side, the end separation angle is equal to or less than the predetermined angle, and the current command value before being corrected is greater than a negative pre-adjustment steering angle limit value and to set the absolute value of the steering angle limit value to the pre-adjustment steering angle limit value when the turning wheels are turned to the other side, the end separation angle is equal to or less than the predetermined angle, and the current command value before being corrected is equal to or less than the negative pre-adjustment steering angle limit value.