LNG station supply chain optimization layout system and simulation method

The invention relates to an LNG station supply chain optimization layout system and a simulation method, the system comprises a general dispatching center, a simulation system platform, a communication connection network and four types of facilities, and the four types of facilities comprise an LNG gas source station, an LNG transport vehicle, an LNG station and an LNG user vehicle; the general dispatching center communicates with the LNG gas source station, the LNG transport vehicle, the LNG station and the LNG user vehicle through the communication connection network, and the general dispatching center obtains real-time data of the four types of facilities and transmits the real-time data to the simulation system platform; and the simulation system platform performs simulation operation according to the received real-time data, outputs an operation result as a calculation report, and feeds back the calculation report to the general dispatching center. According to the method, the optimization experiment of