| 基于OPC的IO接口转换系统的设计与实现 |
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| 引用本文： | 何志强,杨明极,周强.基于OPC的IO接口转换系统的设计与实现[J].哈尔滨理工大学学报,2006,11(5):87-90. |
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| 作者姓名： | 何志强 杨明极 周强 |
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| 作者单位： | 1. 中国船舶重工集团第七○三研究所,黑龙江,哈尔滨,150036
2. 哈尔滨理工大学,测控技术与通信工程学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 为实现具有良好接口的IO接口转换系统,采用OPC(OLE for Process Control)技术和规范,在工控机加模拟输入输出卡的硬件平台上,采用模块化和多线程编程技术,设计并实现了该系统.经测试表明,系统每40ms更新一次全部数据,运行稳定可靠.
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| 关 键 词： | 组件对象模型 OPC 接口转换系统 |
| 文章编号： | 1007-2683(2006)05-0087-04 |
| 修稿时间： | 2006年3月16日 |
Design and Implementation of IO Interface Conversion System Based on OPC |
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| HE Zhi-qiang,YANG Ming-ji,ZHOU Qiang.Design and Implementation of IO Interface Conversion System Based on OPC[J].Journal of Harbin University of Science and Technology,2006,11(5):87-90. |
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| Authors: | HE Zhi-qiang YANG Ming-ji ZHOU Qiang |
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| Abstract: | To design and implement a kind of IO interface conversion system with good interfaces,OPC technology and specifications are adopted in this paper,its hardware platform is industrial computers with analogue input and output cards,modular programming and multithread programming technologies are used in designing and implementing this system,and the test result shows that all of data are updated once per 40 mS,which is robust,and the designed functions are implemented. |
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| Keywords: | COM OPC interface conversion system |
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