Provided is a steering controller configured to suppress deterioration of the operability of a steering wheel for steering steered wheels even when a driving voltage for a steering system has been decreased. When a clutch (42) is in a disengaged state and steered wheels (53) are steered by a steered-operation actuator (50) while a reaction force is applied to steering wheel (12) by a reaction-force actuator (20), if a driving voltage (VD) for the steered-operation actuator (50) is decreased, a CPU (92) opens relays (Rt1, Rt2) and stops generation of torque by the steered-operation actuator (50). Meanwhile, a CPU (82) engages the clutch (42) and steers the steered wheels (53) through cooperation between a steering torque (Trqs) input into the steering wheel (12) and an assist torque generated by a reaction-force motor (26).
STEERING CONTROLLER
LENKUNGSSTEUERGERÄT
COMMANDE DE DIRECTION
2021-05-19
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
STEERING CONTROLLER, ELECTRIC POWER STEERING CONTROLLER AND STEERING CONTROL METHOD
European Patent Office | 2019
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