| 基于OPC的复杂工控系统的软件集成技术 |
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| 引用本文： | 刘玉成,刘玉斌,李太福.基于OPC的复杂工控系统的软件集成技术[J].西南师范大学学报(自然科学版),2006,31(5):132-135. |
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| 作者姓名： | 刘玉成 刘玉斌 李太福 |
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| 作者单位： | 1. 重庆科技学院,电子信息工程学院,重庆,400050
2. 攀枝花学院,计算机学院,四川,攀枝花,617000 |
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| 基金项目： | 重庆市教育委员会2004年科学技术资助项目(040603). |
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| 摘 要： | 企业综合信息自动化系统是一个复杂系统,要在设备、数据库和应用软件间建立通用、高效的数据读取机制,由于设备的多样性和驱动程序的不兼容性,难以实现系统的无缝集成.笔者对实现控制系统现场设备与过程监控级进行信息互连、实现控制系统开放性的关链技术OPC作了讨论.
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| 关 键 词： | 组件对象模型 分布式组件对象模型 动态数据交换 OPC服务器 |
| 文章编号： | 1000-5471（2006）05-0132-04 |
| 收稿时间： | 2005-04-12 |
| 修稿时间： | 2005年4月12日 |
Software Integration Technique of Complex System Based on OPC for Industrial Control |
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| LIU Yu-cheng,LIU Yu-bin,LI Tai-fu.Software Integration Technique of Complex System Based on OPC for Industrial Control[J].Journal of Southwest China Normal University(Natural Science),2006,31(5):132-135. |
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| Authors: | LIU Yu-cheng LIU Yu-bin LI Tai-fu |
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| Institution: | 1. School of Electronic Information Engineermg , Chongqing Universtty of Science and Technology, Chongqing 400050, China; 2. Computer Science School of Panzhihua Univerisity, Panzhihua 617000, China |
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| Abstract: | An information system of comprehensive automation in enterprise is a complex system. The computer integrated plant automation is based on the realization of integration between control and management in the system. Therefore the Data access mechanism has to be established among devices, databases and application software in high efficiency and universal manner. It is difficult to realize seamless integration among different systems. Because of device variety and non-compatibility of drive program. This paper makes a brief discussion for information interconnection between field devices of control system and supervisory control systems, and also for key technique of OPC in openness. |
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| Keywords: | component object model distributed component object model dynamic data exchange OPC server |
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