Intelligent vehicle detection and management method and system for toll station

The invention discloses a toll station intelligent vehicle detection and management method and system, and the method comprises the steps: obtaining a vehicle type value, the size of a vehicle, the weight of the vehicle, the tail gas emission amount of the vehicle, the road flow, the current road flatness, the vehicle density and the visibility; setting a safety evaluation function, a traffic flow evaluation function and a vehicle pollution evaluation function; and acquiring the vehicle speed, the maximum speed allowed when the vehicle approaches the toll station, the vehicle length, the vehicle load and the distance between the vehicle and the front vehicle, and setting an efficiency evaluation model when the vehicle passes through the toll station according to the safety evaluation function, the traffic flow evaluation function and the vehicle pollution evaluation function. Calculating an efficiency value when the vehicle passes through the toll station; and completing vehicle detection and management accor