CONTROL METHOD FOR DRIVING OF VEHICLE FOR FAIL-SAFE

摘要

A control method for driving of a vehicle for fail-safe, including: determining, by a controller, whether an interface apparatus selecting a shift range fails; confirming, by the controller, the shift range selected upon the failure determination; determining whether the vehicle is in a parking state when the shift range selected upon the failure determination is out of a D range; as a result of performing the determining of the parking, when the vehicle is in the parking state, guiding, by the controller, a driver to step on an accelerator pedal for forward driving of the vehicle; and after the guiding of the driving, when a manipulated quantity of an accelerator pedal is detected, limiting, by the controller, a torque to reduce an output torque value of the vehicle depending on the manipulated quantity of the accelerator pedal for a predetermined reference time.

主权项

1. A control method for driving of a vehicle for fail-safe, comprising:
a failure determining step of determining, by a controller, whether an interface apparatus selecting a shift range fails; a confirming step of confirming, by the controller, the shift range selected when the failure of the interface apparatus is determined; a parking determining step to determine whether the vehicle is in a parking state when the shift range selected is out of a D range; a guiding step in which when the parking determining step determines that the vehicle is in the parking state, the controller guides a driver to step on an accelerator pedal for forward driving of the vehicle; and a torque limiting step of reducing, when a manipulated quantity of the accelerator pedal is detected after the guiding step, by the controller, an output torque value of the vehicle depending on the manipulated quantity of the accelerator pedal for a predetermined reference time.