Abstract:
The purpose is to obtain vehicle characteristics such that stable cornering can be executed when making a turn. An automobile (101) operation control method enables the relationship between the steering angle of a steering wheel (103a) and the roll angle of a vehicle body (111) to be modified depending on the speed of the automobile (101). An automobile operation control method is applied in particular to a personal mobility device including at least two or more front wheels and one or more rear wheels. In order to expand the range of application of vehicle characteristics for executing a stable cornering when making a turn of the automobile (101), the camber stiffness of the wheels is adjusted when making the turn by modifying the relationship between the roll angle of the vehicle body (111) and the roll angle of the wheels (110).