Multimodal transport hub process layout method and system

The invention provides a multimodal transport hub process layout method and system, and belongs to the technical field of multimodal transport layout, and the method comprises the steps: carrying out the sorting of indexes, carrying out the evaluation of a loading and unloading process scheme through a sudden change series method, and optimizing the loading and unloading process scheme; after the geographic position, the task load, the operation process and the like of the multimodal transport hub point are analyzed, the area of each operation region is calculated according to the throughput; analyzing a logistics relationship and a non-logistics relationship between the operation areas to obtain an initial layout scheme of the operation areas; an objective function with the lowest cargo handling cost, the shortest transportation time and the maximum layout area utilization rate is established, related constraints are set to reduce potential safety hazards caused by path interference of transportation equipme