Aiming at the problems of incomplete section data, ambiguous location information and low informatization degree in the process of ship section transfer, a visualization system for section transfer and yard planning was developed. The system standardizes the application, planning, dispatching and execution processes of transportation tasks through a process engine, customizes the factory area electronic map based on ArcGIS, and realizes the acquisition of precise location information of sections and the monitoring of transfer task processes through electronic views and grid-based yard management. The system optimizes the unified management of sections, yards and transfer equipment, improves the utilization rate of yards, reduces the number of ineffective transports, and significantly optimizes the efficiency of section transfer.