Rapid passing system and method for toll station congestion

The invention discloses a rapid passing system for toll station congestion. A monitoring all-in-one machine monitors vehicle information and traffic flow feature information and sends the information to a congestion early warning subsystem; the congestion early warning subsystem judges whether toll station congestion early warning is started or not according to the traffic flow feature information, toll station congestion early warning information and early warning signals are generated and sent to the directional broadcast subsystem when toll station congestion early warning is started, and the received vehicle information and early warning signals are sent to the traffic management and control subsystem; the directional broadcast subsystem sends toll station congestion early warning information to the mobile terminal according to the early warning signal to prompt a vehicle to pay a toll in advance; the mobile terminal carries out toll pre-payment according to the toll station congestion early warning infor