摘要
针对流程工业发展的趋势及IP技术在智能制造领域的应用潜力,提出了流程工业现场仪器仪表IP化的需求。通过搭建MCU和单对线以太网硬件以及轻量化操作系统平台,实现基于物联IP的OPC UA及Modbus协议栈在资源受限平台的移植与运行,构建了IP化仪表的实现方案。通过实验验证,展示了IP化仪表与工业控制系统的联合运行效果。该IP化仪表实现方案可以在流程工业自动化控制领域广泛使用和推广。
According to the development trend of the process industry and the application potential of IP technology in the field of intelligent manufacturing,the demand for IP-based on-site instrumentation in the process industry is put forward.By building MCU and single-pair Ethernet hardware and a lightweight operating system platform,the OPC UA and Modbus protocol stacks based on IoT IP are transplanted and run on resource-constrained platforms,and an implementation plan for IP-based instruments is constructed.Through experimental verification,the joint operation effect of IP-based instrumentation and industrial control system is demonstrated.This IP-based instrument implementation scheme can be widely used and promoted in the field of process industry automation control.
作者
李方健
李广鹏
魏毅
温宜明
Li Fangjian;Li Guangpeng;Wei Yi;Wen Yiming(Instrumentation Technology and Economy Institute,Beijing,100055,China;Beijing Huawei Digital Technologies Co.Ltd.,Beijing,100095,China;China Huanqiu Contracting&Engineering(Beijing)Co.Ltd.,Beijing,100012,China;Hangzhou Consen Automation Technology Co.Ltd.,Hangzhou,310012,China)
出处
《石油化工自动化》
CAS
2023年第5期83-87,共5页
Automation in Petro-chemical Industry
基金
国家重点研发计划“测控装备智能化评测关键技术与装置研发”(2022YFF0605200)。