Analysis of key technologies for efficiency improvement of plc-based automated production lines
基于PLC的自动化生产线效率提升关键技术分析

摘要

在现代制造业中，提升自动化生产线的效率已成为企业增强竞争力的重要手段。可编程逻辑控制器（PLC）作为自动化控制的核心设备，其性能和应用策略直接影响整条生产线的运行效率。本文围绕基于PLC的自动化生产线效率提升的关键技术展开研究，重点分析了PLC控制系统优化、数据采集与处理、故障诊断与维护以及人机交互界面设计等方面的技术路径与实现方法。通过实际案例验证，这些关键技术能够有效提高生产节拍、降低故障停机时间并提升整体系统稳定性。结合先进控制算法与信息化集成，是推动PLC在自动化领域进一步发展的关键方向。

Abstract

In modern manufacturing, improving the efficiency of automated production lines has become an important means for enterprises to enhance their competitiveness. As the core device of automated control, the performance and application strategies of Programmable Logic Controllers (PLCs) directly affect the operational efficiency of the entire production line. This paper focuses on the research of key technologies for improving the efficiency of PLC-based automated production lines, with emphasis on analyzing the technical paths and implementation methods of PLC control system optimization, data collection and processing, fault diagnosis and maintenance, as well as human-machine interface design. Verified by practical cases, these key technologies can effectively improve production cycle time, reduce fault downtime, and enhance overall system stability. Integrating advanced control algorithms with informatization integration represents a key direction for promoting the further development of PLCs in the field of automation.