Production and sales plan designing system

摘要

A computer system(10) for mass-production is proposed to design a production plan based on information on orders. A process model (18) and a product model (20) are separately stored in the system. The process model (18) has an algorithm for estimating orders and determining a sales plan and a production plan. In the product model (20), pieces of information on products such as specifications and parts thereof are interrelated with one another. This alleviates the burden of updating software and enhances the extensibility of the system in case of a change in production conditions.