A vehicle steering apparatus includes a steering reaction force generating device including a steering reaction force motor, a turning device including a turning motor, a clutch device including an electromagnetic solenoid configured to mechanically engage and disengage the steering reaction force generating device and the turning device, a turning motor temperature sensor configured to detect a motor temperature value of the turning motor, a current integrated value acquiring unit configured to acquire a current integrated value of the turning motor, an abnormality diagnostic unit configured to diagnose whether the turning motor temperature sensor is normal, and a drive control unit configured to control the drive of the electromagnetic solenoid on the basis of the current integrated value of the turning motor acquired by the current integrated value acquiring unit if the abnormality diagnostic unit diagnoses the turning motor temperature sensor as being in an abnormal state.
VEHICLE STEERING APPARATUS
2015-11-12
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |