Rear wheel steering vehicle

摘要

In a rear wheel steering vehicle equipped with a vehicle motion stability control system that can be selectively switched on and off, the motion stability of the vehicle is prevented from being impaired when an abnormal condition should develop to a rear wheel steering device of the vehicle. In addition to the rear wheel steering device, the vehicle is provided with an abnormal condition processing unit that turns on the vehicle motion stability control system upon detection of the abnormal condition of the rear wheel rear wheel steering device while the vehicle motion stability control system is turned off.

主权项

1. A vehicle with rear wheel steering, comprising:
a motion stability control system that defines an on condition in which stability control is provided to the vehicle and an off condition in which stability control is not provided to the vehicle; a manual switch that includes an on position to set the motion stability control system to the on condition and an off position to set the motion stability control system to the off condition; a rear wheel steering device including a rear wheel actuator that steers a right and left rear wheel and a rear wheel steering control unit that controls the rear wheel steering actuator; and an abnormal condition processing unit that forces the motion stability control system to be in the on condition even when the manual switch is in the off position upon detection of an abnormal condition of the rear wheel steering device.