Patent ID: 8594880

Claim:
A vehicle body drifting restraining device restraining a drifting of a vehicle body of a vehicle, the vehicle body drifting restraining device comprising: an activeness level determination unit determining an activeness level of a driver with respect to a movement of the vehicle in a longitudinal direction; and a vehicle body drifting restraining control permission/prohibition switch permitting or prohibiting a control restraining the drifting of the vehicle body, wherein the control restraining the drifting of the vehicle body is executed only when the activeness level determination unit determines that the activeness level is low, the control restraining the drifting of the vehicle body restrains the drifting of the vehicle body with respect to a lateral slope of a road surface, the control restraining the drifting of the vehicle body prevents the vehicle body from drifting towards a lower portion of a road surface, and the control restraining the drifting of the vehicle body is executed based on a steering torque of the vehicle running straight.