Control method and system based on V2X road network

The invention provides a control method and system based on a V2X road network. The method comprises the steps: obtaining real-time traffic state perception data based on a V2X road network control technology, and obtaining traffic flow operation state prediction data based on traffic simulation; forming a traffic control model strategy; carrying out real-time simulation and short-term prediction on road traffic based on the traffic control model strategy; generating a real-time optimization cooperative control scheme according to the simulation result and the prediction result; forming feedback for the real-time optimization cooperative control scheme according to the real-time traffic perception data, and acquiring the optimal traffic operation state of each road section and an optimization mode of intelligent network connection vehicle behaviors according to a feedback result; and controlling the V2X road network according to the optimal traffic operation state of each road section and the optimization mod