Intelligent vehicle lane changing gap selection method and device based on game theory

The invention relates to the field of intelligent traffic control, in particular to an intelligent vehicle lane changing gap selection method and device based on the game theory. The method comprisesthe steps of obtaining gap selection data of a target vehicle, calculating a corresponding data chip according to the gap selection data of the target vehicle, calculating a game coefficient through the data chip, and obtaining a recommendation level and a recommendation degree of lane change gap selection of the target vehicle according to the game coefficient. On the basis of speed data, acceleration data, position data and other data of a target vehicle and a vehicle behind an adjacent gap of a target lane as basic information, chips of the vehicle behind the adjacent gap of the target laneand the target vehicle are calculated, so that the game coefficient is calculated, and the recommendation level and the recommendation degree of lane changing gap selection of the target vehicle aredetermined; scientific and