整合ERP與MES系統於儲位管理設計

Design and Realization of Integrating ERP/MES Systems for Storage Location Management

單一系統帳管理之倉儲，其問題在於管理落後，監管不嚴，只能夠靠人員平日盤點、稽核、領料或上線生產及年度盤點時才會發現料帳錯誤，此管理盲點易衍生弊端；而虛擬儲位劃分不當，倉儲帳務人員額外調撥作業所衍生的調撥單據，亦需處理成本與時間。本研究從倉儲實體帳、公司ERP主系統帳及儲位帳關聯性，思考如何藉儲位管理的導入，解決實務上單一系統管理倉儲盲點。倉儲作業流程中運用MES條碼化及卡控機制以達動管，並藉系統間相互勾稽，透明化在庫品資訊，提高作業效能並克服一般傳統倉庫的料帳問題。為驗證此儲位管理系統可用性，本研究將系統構建於製造消費性電子產品之個案公司，並依倉儲常見的問題點與品質及生產力構面指標，對照導入儲位管理系統後物流效益之改變。導入儲位管理後，個案公司在盤點準確率、錯誤時效性掌握、倉儲人力數、人均板數的生產力等管理指標，效率均有提升與流程改善。在人力調度，間接支援性人數更少約5%，倉儲生產力高出約2.6倍，人力可彈性調動互相支援增添靈活性；在成本效益，不需建置自動倉儲系統，亦能達到料帳一致及先進先出的管理效果。

The problems of storage location management in a single system are poorly managed, lax oversight, material errors only can be found during the weekdays of personnel checking, audit, picking , on-line production, or annual inventory. All of these abuses are easily derived from the drawbacks of these management blind spots. In addition, the time and cost needed to deal with the virtual storage spaces into improper storage, and accounting staff to reallocate additional receipts. Based on the correlations between the records of stored items, we introduced the storage location management system (SLMS) in this study to eliminate the deficiencies of single system management. It used MES barcode labeling and card controlling, in combination with the integration of information from various systems, to build the SLMS for achieving dynamic control. Comparing with ERP data in the main system, data consistency and transparency of storage information is achieved. To verify the system availability, the SLMS is built on an actual manufacturing of consumer electronics company. The case company of this study, after the implementation of the SLMS, there was a noticeable improvement in management indicators including inventory accuracy, timely notification of errors, number of workers in the warehouse, productivity, etc. Compared to the plant without the SLMS, indirect support workers is about 5% less regarding human resource scheduling, and productivity is approximately 2.6 times higher to increase the flexibility of human resources management. Data consistency and first in first out can also be achieved without investing heavily in an automated storage/Retrieval system