摘要
针对传统自动门控制系统存在的控制逻辑简单、灵活性差、可靠性低等问题,提出了一种基于PLC的自动感应门控制系统设计方案。以某商场自动感应门为例,详细介绍了该系统的硬件选型、传感器布置、执行器选型、安全装置设计以及PLC控制程序的实现方法。通过功能调试和性能测试,结果表明,该系统各项指标均达到或超过设计要求,响应时间优于行业标准,门机运行状态良好,可靠性高,平均无故障时间为240 h,平均修复时间为1 h,可用性达99.6%。
In response to the problems of simple control logic,poor flexibility,and low reliability in traditional automatic door control systems,this paper proposes a design scheme for an automatic induction door control system based on PLC.Taking the automatic induction door of a certain shopping mall as an example,this paper provides a detailed introduction to the hardware selection,sensor layout,actuator selection,safety device design,and PLC control program implementation method of the system.Through functional debugging and performance testing,the results show that all indicators of the system meet or exceed the design requirements,the response time is better than industry standards,the door machine runs well,the reliability is high,the average fault free time is 240 hours,the average repair time is 1 hour,and the availability reaches 99.6%.
作者
罗娅
LUO Ya(Kunming Technician College,Kunming,Yunnan 650032,China)
出处
《自动化应用》
2025年第1期23-25,共3页
Automation Application
作者简介
罗娅,女,助理讲师,研究方向为电气自动化设备的安装与维修。
