การประยุกต์ใช้เทคโนโลยีดิจิทัลในการแปลงข้อมูลการผลิตเพื่อเพิ่มประสิทธิภาพการจัดการการผลิต

Abstract

This research aims to develop a digital system for data acquisition, monitoring, and visualization, with a focus on the packaging process in a case study industry. The primary objective is to enhance data management efficiency. By integrating Lean manufacturing principles, specifically the identification of the Seven Wastes and Why-Why Analysis, the study seeks to streamline operations and eliminate non-value-added activities. Furthermore, the system design incorporates Human-Computer Interaction (HCI) principles in accordance with ISO 9241. The research methodology encompasses an initial state assessment, an analysis of shopfloor data management processes, and the design of a data architecture to facilitate seamless data integration from digital forms into a centralized database. The empirical results demonstrate that the proposed digital system successfully reduced operational steps by 33.33% and decreased total working hours by 63.98%. Notably, manual data entry errors were eliminated (reduced to zero), and data latency dropped significantly from 24 hours to just 1 hour. Economic evaluation further indicates the project's viability, yielding a Return on Investment (ROI) of 43.73% per annum with a payback period of approximately 2 years and 3 months.