A steer-by-wire steering system for a vehicle, including: an operating device (12) including a steering operating member (20), a counterforce applying mechanism (28) configured to apply, to the steering operating member (20), an operation counterforce by a counterforce motor (26), and an operating controller (60) configured to control the operation counterforce; a steering device (14) including a steering actuator (42) configured to steer a wheel (10) by a steering motor (50) and a steering controller (62) configured to control an amount of steering of the wheel (10) by the steering actuator (42); and a communication line (66) communicably connecting the operating controller (60) and the steering controller (62), wherein the steering controller (62) is configured to: determine a status code based on a status of the steering device (14); and transmit the status code to the operating controller (66) via the communication line (66); and wherein the operating controller (60) is configured to change a magnitude of the operation counterforce in accordance with the status code received by the operating controller (60).
STEER-BY-WIRE STEERING SYSTEM
STEER-BY-WIRE-LENKVORRICHTUNG
SYSTÈME DE DIRECTION À COMMANDE ÉLECTRIQUE
2024-05-15
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |