公开(公告)号：US06892106B2

公开(公告)日：2005-05-10

申请号：US10394604

申请日：2003-03-21

Applicant: Kan Wu ,  Chiang-Chou Lo ,  Po-Chun Lai ,  Hsu-Jen Chen ,  Ming-Cheng Chien ,  Wei-Jai Hung

Inventor： Kan Wu ,  Chiang-Chou Lo ,  Po-Chun Lai ,  Hsu-Jen Chen ,  Ming-Cheng Chien ,  Wei-Jai Hung

IPC: G06F19/00 ,  G06Q10/08 ,  H01L21/00

CPC classification number: G06Q10/087

Abstract: A systematic approach for generating a work release plan that considers both demand and supply variables. The approach comprises prioritizing scheduled lots in order of their critical ratios, estimating an initial daily release quota for the scheduled lots based on both pull and push requirements, and determining detailed capacity constraints for the manufacturing system. The approach further comprises testing whether the initial daily release quota complies with the detailed capacity constraints, and, if the detailed capacity constraints are violated, rearranging the lots in the initial daily release quota so that the detailed capacity constraints are met.

Abstract translation: 一种系统的方法，用于生成考虑需求和供应变量的工作发布计划。 该方法包括按照其临界比率的顺序对排列批次进行优先排序，基于拉动和推动要求估计排定批次的初始每日释放配额，以及确定制造系统的详细容量限制。 该方法还包括测试最初的每日发布配额是否符合详细的容量限制，如果违反了详细的容量约束，则重新排列初始每日发布配额中的批次，以便满足详细的容量限制。