摘要
智能制造的核心要素是数据,实现数据实时高效传输是辅助制造业数字化、智能化、网络化发展的重要助力,针对智能车间现场多品牌、多接口设备数据传输需求,研究了智能制造终端的车间生产数据采集与传输方法。基于车间生产线的工控PLC,使用OPCUA完成数据的采集工作,搭建Restful服务器实现数据传输,以JSON数据串的形式将采集到的数据发送至下游数字孪生车间系统。
The core factor in intelligent manufacturing is data. Real-time and efficient data transmission will help to push forward the manufacturing industry to become more digital, intelligent and network enabled. The data collection and transmission method for workshop production of intelligent manufacturing terminal was studied, aiming at the requirements for data transmission of multi-interface devices and multiple brands in the intelligent workshop. Based on the industrial control PLC of workshop production line, OPC UA was used to collect data and the Restful server was built to transmit data. The collected data was then transmitted to the digital twin workshop system in the form of a JSON data string.
作者
郭磊
陈兴玉
张燕龙
陈亮希
马世纪
罗自强
吴钱昊
GUO Lei;CHEN Xingyu;ZHANG Yanlong;CHEN Liangxi;MA Shiji;LUO Ziqiang;WU Qianhao(No.38 Research Institute of CETC, Hefei 230088, China;Anhui Technical Standard Innovation Base(IntelligentDesign and Manufacturing,Intelligence Institute, Civil-military Integration), Hefei 230088, China;Schoolof Automobile and Traffic Engineering, Hefei University of Technology,Hefei 230009, China)
出处
《机械与电子》
2019年第8期21-24,共4页
Machinery & Electronics
基金
2018年智能制造综合标准化项目(《基于数字仿真的机械产品可靠性测试方法标准研究与试验验证》《集成电路封装关键设备远程运维标准与试验验证》《高端城市轨道车辆全生命周期一体化智能制造新模式应用》)
国防技术基础计划资助(JSBZ2018210B001)
关键词
智能制造
数据采集
数据传输
数字孪生
intelligent manufacturing
data collection
data transmission
digital twins
