| CAN总线系统中OPC A&E服务器的研究及实现 |
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| 引用本文： | 张娟,段建民.CAN总线系统中OPC A&E服务器的研究及实现[J].控制工程,2005(Z1). |
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| 作者姓名： | 张娟 段建民 |
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| 作者单位： | 北京工业大学电子信息与控制工程学院 北京100022
(张娟)，北京工业大学电子信息与控制工程学院 北京100022(段建民) |
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| 摘 要： | OPC是控制领域中为解决现场设备与上层监控软件的通信问题而提出的一种接口规范。这一标准提供真正的即插即用软件技术,使得不同的系统可以完全无缝地、真正开放和方便地进行企业级的通信。根据OPC基金会所发布的最新的AE1.10规范,针对一种PCI 总线CAN通讯卡设计了OPC A&E服务器。介绍了OPC A&E服务器的基本结构及设计步骤, 并对如何实现OPC服务器的注册进行了详细说明,同时给出了相应的注册函数代码。该服务器适用于各种集散控制系统及要求抗干扰能力强的通讯网络中。
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| 关 键 词： | OPC A&E 总线 服务器 |
Research and Realization of OPC A&E Server in CAN Feldbus System |
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| ZHANG Juan,DUAN Jian-min.Research and Realization of OPC A&E Server in CAN Feldbus System[J].Control Engineering of China,2005(Z1). |
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| Authors: | ZHANG Juan DUAN Jian-min |
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| Abstract: | OPC is an interface standard in the control field in order to resolve the communication problem between local device and monitoring software. The standard makes it possible for open and effective communication among different systems in a plug - n - play environment. It has been accepted by more and more software developers and hardware manufacturers. An OPC A&E server used in the CAN fieldbus control system is completed according to the latest AE 1.10 specification released by OPC foundation. The structure of OPC A&E server and its design steps is presented. The registration of OPC server is described in detail as well and at the same time the code of register function is offered. |
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| Keywords: | OPC A&E fieldbus server |
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