| 摘要 |
<p>PROBLEM TO BE SOLVED: To produce market required products by required quantity and at required timing by controlling the physical distribution of the products to main production points in a subsequent process from main production points in a previous process, based on the results of pre-shipping test predicted in advance by the unit controlled at a production site. SOLUTION: A quality data control and prediction means 40 acquires quality data through a data transmission means 10 by a performance data storage means 30, based on which previous analysis for quality prediction and quality prediction in process at a production site are conducted A production control means 60 acquires data on in-process from the performance data storage means 30, quality prediction results of in-process from the quality data control and prediction means 40, and required quantity for each product type on the market from a market request control means 50 through the data transmission means 10 respectively.</p> |
