A control device for controlling a steer-by-wire steering control device includes a switch mechanism for detaching a main motor and transmitting a rotation of a sub motor to establish a failsafe mode in which a turning is possible. A first control device controls a reactive force actuator and the sub motor. A second control device drives a main motor. The first control device has an abnormal case switch command unit and, when receiving a result of diagnosis that the main motor fails to operate properly, or when the mutual trouble diagnosis unit diagnoses that the second control device is in a trouble, the switch mechanism is set to the failsafe mode.
DEVICE FOR CONTROLLING STEER-BY-WIRE STEERING DEVICE HAVING REDUNDANCY FUNCTION
VORRICHTUNG ZUR STEUERUNG EINER STEER-BY-WIRE-LENKVORRICHTUNG MIT REDUNDANZFUNKTION
DISPOSITIF DE COMMANDE DE DISPOSITIF DE DIRECTION PAR CÂBLE PRÉSENTANT UNE FONCTION DE REDONDANCE
2019-04-10
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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