Technical solutions are described for providing driver warning using steering systems. An example steering system includes a motor control system that sends a command to a motor. The steering system further includes a fault monitoring system that sets a fault indication flag by monitoring one or more components of the steering system. The steering system further includes a driver warning feedback system that generates a warning injection signal based on and in response to the fault indication flag being set. Further, the motor control system generates a driver feedback by modifying the command to the motor using the warning injection signal, and sending the modified command to the motor.
Driver warning in electric power steering systems
16.03.2021
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
MOTOR DRIVEN POWER STEERING APPARATUS HAVING STEERING WHEEL VIBRATION FUNCTION FOR WARNING DRIVER
Europäisches Patentamt | 2019