VEHICLE CONTROL METHOD, VEHICLE CONTROL DEVICE, AND VEHICLE CONTROL SYSTEM

A vehicle control device according to an embodiment of the present invention comprises a riding cancel switch and a controller. In a case where a first user in the vehicle permitted a riding-together with a second user, after the vehicle stopped at a riding location where the second user will ride on the vehicle, then, when the riding cancel switch is operated before a door of the vehicle is fully opened, the controller prohibits unlocking of the door or opening of the door.