OPC 是一種應(yīng)用于控制領(lǐng)域的開(kāi)放式工業(yè)標(biāo)準(zhǔn)。通過(guò)OPC 服務(wù)器訪問(wèn)過(guò)程數(shù)據(jù)，上層應(yīng)用可以不關(guān)心底層的硬件特性以及OPC 服務(wù)器與硬件通訊細(xì)節(jié)，就可以獲得工業(yè)現(xiàn)場(chǎng)發(fā)送的數(shù)據(jù)。本文對(duì)基于H1 總線的OPC 服務(wù)器與客戶程序進(jìn)行了開(kāi)發(fā)，經(jīng)調(diào)試運(yùn)行證明其工作良好，實(shí)現(xiàn)了對(duì)H1 總線段的遠(yuǎn)程監(jiān)控。
關(guān)鍵詞：基金會(huì)現(xiàn)場(chǎng)總線 OPC COM 遠(yuǎn)程監(jiān)控

Remote control for Foundation Fieldbus based on OPC Hu Hai-jiang，Jin Zhao-hui，Yang Xin-zhao，Zhang Feng-deng (College of Electronics and Optics, University of Shanghai for Science and Technology, Shanghai, 200093, China) Abstract: OPC is an industrial standard for control field. Using OPC, application layer collects data from industrial fields without getting hardware specialities of bottom layer and details of communication. The paper designs a remote control system that includes H1 OPC server and OPC client. It works well after debugging and integration.
Key words: Foundation Fieldbus（FF） OPC COM remote control