作者：邢娅莉1, 廖海2
作者单位：1. 广东交通职业技术学院, 广东 广州 510800;
2. 纬创资通(中山)有限公司, 广东 中山 528437
关键词：PLC控制系统;Arduino控制板;智能模块;无线通信
摘要：
为解决生产线可编程逻辑系统(PLC)接线数量多、维修复杂等问题,设计基于Arduino的无线PLC控制系统。系统核心部件为控制智能模块、分线智能模块,分别采用Arduino Mega 2560控制板与Arduino UNO控制板,利用该智能系统在PLC和生产线终端之间进行数据无线传输。测试结果表明:设计系统无线数据传输准确、可靠,可有效实现控制逻辑,且有效减小控制柜与分段接线盒间接线端子数量,有效降低系统安装、维护难度,提高系统可扩展性。
Design and realization of PLC wireless control systems based on Arduino
XING Yali1, LIAO Hai2
1. Guangdong Communication Polytechnic, Guangzhou 510800, China;
2. Wistron (Zhongshan) Corporation, Zhongshan 528437, China
Abstract: To solve complex wiring and difficult maintenance of existing PLC control systems of production lines, a PLC wireless control system was designed based on an Arduino control board. The system used control intelligent modules and branching intelligent modules to realize wireless communication between PLC and the production line terminal. The test results show that the wireless communication of this system is accurate and reliable and has reduced wiring terminals between the control cabinet and the segment junction box, effectively lowering the difficulty in system installation and maintenance and promoting system extensibility.
Keywords: PLC control system;Arduino control board;intelligent module;wireless communication
2015, 41(7): 104-107 收稿日期: 2014-9-17;收到修改稿日期: 2014-11-23
基金项目: 广东省科技计划项目(2012B010300023)
作者简介: 邢娅莉(1979-),女,河南开封市人,讲师,硕士,研究方向为控制理论与控制工程。
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