Patent ID: 9037351
Filing Date: 2015-05-19
Classification: B62D

Abstract:
1. A steering control device comprising: a filter section configured to remove a high frequency component from an output of a torque sensor configured to detect a steering torque of a steering device mounted on a vehicle; a current command section configured to output a current command value based on a travelling speed of the vehicle and an output of the filter section; a drive control section configured to control a drive of a motor configured to aid a steering of the steering device based on the current command value; and a drive prohibiting section configured to output a signal for prohibiting the drive of the motor to the drive control section based on the output of the torque sensor, the current command value, and the travelling speed of the vehicle, wherein the drive prohibiting section comprises: wherein the prohibiting signal output unit outputs the signal for prohibiting the drive of the motor to the drive control section when a time in which a determination result of the abnormality determination unit indicates abnormality exceeds a window time selected by the window time selecting unit.