【摘要】：危險與可操作性分析（Hazard and OperabilityAnalysis）作為完備性最好的安全系統(tǒng)評價方法之一，被國內(nèi)外眾多生產(chǎn)企業(yè)和設(shè)計單位所普遍接受，并應(yīng)用于裝置、設(shè)備的整個生命周期。但HAZOP分析報告均以紙介質(zhì)形式保存，，使其難以發(fā)揮有效作用。為提高HAZOP分析結(jié)果的實用性和指導(dǎo)作用，作者開發(fā)設(shè)計了HAZOP在線分析系統(tǒng)方法。依托HAZOP專家系統(tǒng)數(shù)據(jù)庫，導(dǎo)入HAZOP分析報告實現(xiàn)對其查詢管理，開發(fā)HAZOP專家系統(tǒng)與DCS接口，實時獲取現(xiàn)場生產(chǎn)數(shù)據(jù)，并在非正常狀況下由DCS信號觸發(fā)HAZOP專家系統(tǒng)并訪問數(shù)據(jù)庫，便于現(xiàn)場操作人員及時作出應(yīng)急處置。 本文首先開展國內(nèi)外DCS系統(tǒng)調(diào)研工作，完成常見DCS類型的收集、統(tǒng)計和分析。由此明確HAZOP專家系統(tǒng)與DCS接口主要采用OPC技術(shù)規(guī)范。通過對OPC技術(shù)的研究，設(shè)計開發(fā)了OPC服務(wù)器和OPC客戶端，對其開發(fā)過程進(jìn)行詳細(xì)描述，并設(shè)置程序的運(yùn)行環(huán)境，確保軟件正常工作，同時進(jìn)行了軟件試運(yùn)行操作。 為保證HAZOP專家系統(tǒng)的實時性，引入實時數(shù)據(jù)庫技術(shù)。在此基礎(chǔ)上，構(gòu)建HAZOP專家系統(tǒng)框架架構(gòu)：用戶界面、知識庫、實時數(shù)據(jù)庫、推理機(jī)、人機(jī)接口、系統(tǒng)數(shù)據(jù)庫、知識獲取機(jī)制和解釋機(jī)制。并對各組成部分的具體實現(xiàn)進(jìn)行了描述，尤其著重介紹了實時數(shù)據(jù)庫部分的設(shè)計思路，包括其功能分析、設(shè)計思想、應(yīng)用模式及結(jié)構(gòu)設(shè)計。至此完成了整個系統(tǒng)的開發(fā)。
[Abstract]:Hazard and maneuverability Analysis (Hazard and OperabilityAnalysis), as one of the best safety system evaluation methods, has been widely accepted by many domestic and foreign production enterprises and design units, and applied to the whole life cycle of devices and equipment. However, HAZOP analysis reports are kept in the form of paper media, making it difficult to play an effective role. In order to improve the practicability and guidance of HAZOP analysis results, the method of HAZOP on-line analysis system is developed and designed. Relying on HAZOP expert system database, importing HAZOP analysis report to realize query management, developing the interface between HAZOP expert system and DCS, obtaining real-time production data, and triggering HAZOP expert system by DCS signal and accessing database under abnormal condition. It is convenient for on-site operators to make emergency disposal in time. In this paper, the research work of DCS system at home and abroad is carried out, and the collection, statistics and analysis of common DCS types are completed. So it is clear that the interface between HAZOP expert system and DCS mainly adopts OPC technical specification. Through the research of OPC technology, the OPC server and OPC client are designed and developed. The development process is described in detail, and the running environment of the program is set up to ensure the normal work of the software. At the same time, the trial operation of the software is carried out. In order to ensure the real-time performance of HAZOP expert system, real-time database technology is introduced. On this basis, the framework of HAZOP expert system is constructed: user interface, knowledge base, real-time database, inference machine, man-machine interface, system database, knowledge acquisition mechanism and interpretation mechanism. The concrete realization of each component is described, especially the design idea of real-time database, including its function analysis, design idea, application pattern and structure design. At this point, the development of the whole system has been completed.
【學(xué)位授予單位】：中國石油大學(xué)（華東）
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TQ086;TE65

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 張雪;李娜;孫文勇;;安全儀表系統(tǒng)的研究與應(yīng)用[J];安全;2010年12期

2 張景忠;;基于OPC技術(shù)的實時數(shù)據(jù)采集程序的實現(xiàn)[J];包鋼科技;2010年04期

3 黃帥;;OPC技術(shù)在風(fēng)電場有功功率控制系統(tǒng)中的應(yīng)用[J];變頻器世界;2012年01期

4 李勝濤,石冰心,劉啟文;動態(tài)數(shù)據(jù)交換(DDE)協(xié)議及應(yīng)用[J];電腦學(xué)習(xí);1994年03期

5 肖竟華;Windows和Linux動態(tài)鏈接庫研究及應(yīng)用[J];電腦與信息技術(shù);2005年02期

6 李海霞;VC中的動態(tài)鏈接庫應(yīng)用[J];電腦知識與技術(shù);2004年01期

7 董莉霞;韓建峰;;基于OPC技術(shù)的現(xiàn)場設(shè)備監(jiān)視系統(tǒng)應(yīng)用及實現(xiàn)[J];智能建筑與城市信息;2009年02期

8 張曉琴;張麗英;;城市軌道交通環(huán)境與設(shè)備監(jiān)控系統(tǒng)歷史數(shù)據(jù)存儲及其應(yīng)用[J];城市軌道交通研究;2010年11期

9 李晶;廉迎戰(zhàn);;基于神經(jīng)網(wǎng)絡(luò)的專家系統(tǒng)[J];電腦與電信;2010年06期

10 沈翠霞,吳重光;計算機(jī)輔助危險與可操作性分析技術(shù)的發(fā)展[J];計算機(jī)工程與應(yīng)用;2004年36期

本文編號：2440363