Global scheduling method based on natural gas pipeline network system

The invention relates to the technical field of natural gas transportation, in particular to a global scheduling method based on a natural gas pipeline network system, which comprises the following steps: acquiring the gas transportation demand quantity of each upper gas point and each lower gas point; inputting the gas transmission demand quantity of each upper gas point and each lower gas point into a pre-trained path planning model, and loading corresponding pipe network related data; calculating and generating a global gas transmission scheduling scheme for realizing natural gas scheduling through the path planning model; the global gas transmission scheduling scheme comprises an optimal gas transmission path list corresponding to each upper gas point and each lower gas point, and a gas transmission direction and a gas transmission occupation amount of each pipe section of the optimal gas transmission path. According to the global scheduling method based on the natural gas pipeline network system, global