[Problem] To provide a road traffic system able to improve the automatic driving performance of robot cars using the experience of other vehicles. [Solution] A computing system 200 has a driving behavior information reception function 210a for receiving driving behavior information from a non-robot car 100B and a driving behavior information transmission function 210b for transmitting the driving behavior information to a robot car 100A. The robot car 100A has a traveling situation recognize function 100Aa for recognizing the travel circumstances of the host vehicle, a driving behavior information reception function 100Ab for receiving the driving behavior information of the non-robot car 100B from the computing system 200, and an automatic operation control function 100Ac for performing automatic driving control that corresponds to the travel circumstances recognized by the host-vehicle-traveling-situation-recognize function 100Aa while referencing the driving behavior information received by the driving behavior information reception function 100Ab.
NON-ROBOT CAR, ROBOT CAR, ROAD TRAFFIC SYSTEM, VEHICLE SHARING SYSTEM, ROBOT CAR TRAINING SYSTEM, AND ROBOT CAR TRAINING METHOD