Abstract: There is disclosed a vehicle control device and method, wherein a vehicle and other vehicles within a certain range around the present vehicle exchange one of respective vehicle dimension information and vehicle model information as well as vehicle motion information, and the vehicle controls a motion of the vehicle according to information of the vehicle and information of other vehicles received. There is also disclosed a vehicle control system and method, wherein each vehicle transmits one of its respective vehicle dimension information and vehicle model information as well as vehicle motion information to a server, wherein the server calculates a travel scheme for each vehicle according to the information received.