| dc.description.abstract | This research paper aims to explore the impact of Manufacturing Execution Systems (MES) on improving production line efficiency and achieving digital transformation in Taiwan′s commercial vehicle industry. Taking Company G as the subject of study, a representative enterprise in Taiwan′s commercial vehicle assembly industry, this paper analyzes its production process through the Value Stream Mapping (VSM) tool, identifies waste points in the process, and introduces MES and related digital tools to improve these issues. The study first conducted an in-depth analysis of Company G′s production process, using the Value Stream Map to show non-value-added activities and bottlenecks in the production line. Subsequently, the study proposed a series of improvement measures, including the introduction of MES, electronic torque wrenches, and digital process checklists, aiming to enhance production efficiency, reduce costs, and strengthen product quality management. After introducing the MES, Company G was able to manage production data more effectively, monitor production progress in real-time, and achieve more accurate production scheduling and material requirement planning through system integration. Additionally, the use of electronic torque wrenches improved the precision of torque control during assembly, while the digital process checklists enhanced the efficiency and accuracy of quality inspections. The results of this study show that through these improvement measures, Company G not only optimized its production process and reduced production costs but also improved the visualization and management efficiency of production data, thereby enhancing the company′s market competitiveness. Furthermore, the findings of this research offer valuable references for other commercial vehicle manufacturers to implement production line efficiency improvements and digital transformation, helping them identify improvement opportunities and reduce the risk of trial failures. | en_US |