公开(公告)号：US06654655B1

公开(公告)日：2003-11-25

申请号：US09636562

申请日：2000-08-10

Applicant: Kuo-Fong Chuang ,  Kuo-Chen Lin

Inventor： Kuo-Fong Chuang ,  Kuo-Chen Lin

IPC: G06F1900

CPC classification number: G06Q10/06 ,  G05B19/41865 ,  G05B2219/32088 ,  G05B2219/32096 ,  Y02P90/14 ,  Y02P90/20

Abstract: A method and system for production line target generation based on unlimited capacity allocation utilizing an algorithm that begins with setting the required delivery date (REQ_DATE) from the customer's purchase order and using the REQ_DATE to define other related requirements by backtracking the production line requirements to determine how many stages need to be passed before delivery, and to decide where and how to setup and arrange the production equipment, in order to complete and deliver the ordered goods on time. Particularly, the processing of each lot is monitored while passing through the processing stages by: calculating the days remaining, DR, by subtracting the present date from the initial delivery date, REQ_DATE−TODAY, for each lot; calculating the processing stages remaining for each lot to reach the last processing stage, to determine the remaining stages, Sg=last processing stage's number—the instant stage number; and dividing the remaining stages by the remaining days, Sg/DR, to derive the penetration stages per day required for each lot; and then, using the derived penetration stages to target for the movement of the lots through each remaining stage to achieve the production goal in a timely manner.

Abstract translation: 一种基于无限容量分配的生产线目标生成方法和系统，该算法首先从客户的采购订单设定所需交货日期（REQ_DATE），并使用REQ_DATE通过回溯生产线要求来确定其他相关要求，以确定 交货前需要通过多少阶段，并决定在何处设置和安排生产设备，以便按时完成订购的货物。 特别地，通过以下步骤来监视每批的处理：通过从每个批次的REQ_DATE-TODAY的初始交货日期减去当前日期，从而计算剩余的天数D R ; 计算每个批次剩余的处理阶段以达到最后一个处理阶段，以确定剩余阶段，Sg =最后处理阶段的数量 - 即时阶段数; 并将剩余阶段除以剩余天数Sg / D R ，以得出每批所需的每天的渗透阶段; 然后，使用衍生的渗透阶段来瞄准批次在每个剩余阶段的移动，以及时实现生产目标。