Single-pegging-based product supply chain management system in staged production process

摘要

Provided is a single-pegging-based product supply chain management system, which manages a supply chain of products with respect to the demand for end products in a continuous process of supplying products to produce other products, represents the supply chain of each product as a node, and converts a multi-pegging process comprising a plurality of nodes in each stage into single-pegging graphs each comprising a single node in each stage by division. The system extracts a certain single-pegging graph from a multi-pegging graph in each stage, excludes the supply amount of the single-pegging graph extracted from the multi-pegging graph, and repeats the process of extracting another single-pegging graph, thus generating a group of single-pegging graphs. According to the system, since the supply chain is represented through only one correlation, it is possible to intuitively show the supply planning to allow a user to easily establish production planning and increase its accuracy.