客運索道數(shù)字化監(jiān)控系統(tǒng)的研究與應(yīng)用
發(fā)布時間:2018-03-24 21:33
本文選題:客運索道 切入點:數(shù)字化監(jiān)控 出處:《山東大學(xué)》2011年碩士論文
【摘要】:作為特種設(shè)備,安全是客運索道的生命。加強安全監(jiān)督管理,保障客運索道安全運營一直是各級政府和索道運營企業(yè)堅持不懈的責(zé)任和目標(biāo)。而實現(xiàn)安全運行的關(guān)鍵還得靠先進的控制技術(shù)和監(jiān)視技術(shù)來做保障,以減少人為因素帶來的操作失誤和安全隱患,F(xiàn)有國內(nèi)索道控制基本為繼電器和PLC控制,受其功能的限制,給設(shè)備運行狀況的監(jiān)控和故障發(fā)生后的原因分析帶來的很大的難度,更難以實現(xiàn)設(shè)備運行故障的預(yù)知性。 本系統(tǒng)提出了客運索道數(shù)字化監(jiān)控系統(tǒng)總體的硬件構(gòu)成。采用工業(yè)控制計算機為主控制和管理單元,與PLC進行通訊實現(xiàn)變量的檢測與控制;具體分析了影響索道安全運營的關(guān)鍵參數(shù)并進行了分類,實現(xiàn)系統(tǒng)核心部件的關(guān)鍵參數(shù)的采集與故障分析;以視頻監(jiān)控實現(xiàn)吊廂的視頻監(jiān)視與存儲,為索道安全運行和事故救援提供依據(jù);利用CAN總線技術(shù)實現(xiàn)了索道支架線路的信息采集及傳輸,以達(dá)到客運索道安全、高效和可視操作的目的。
[Abstract]:As special equipment, safety is the life of passenger ropeway. Ensuring the safe operation of passenger ropeways has always been the unremitting responsibility and goal of governments and cableway operators at all levels. However, the key to the safe operation of passenger ropeways depends on advanced control technology and surveillance technology. The existing domestic cableway control is basically relay and PLC control. Limited by its function, it is very difficult to monitor the operation condition of the equipment and analyze the causes after the failure. It is more difficult to realize the prediction of equipment running failure. The hardware structure of the digital monitoring system for passenger ropeway is put forward in this system. The industrial control computer is used as the main control and management unit. The system communicates with PLC to realize the variable detection and control. The key parameters affecting the safe operation of the cableway are analyzed and classified to realize the collection and fault analysis of the key parameters of the core components of the system, and the video surveillance and storage of the hanging box are realized by the video surveillance. This paper provides the basis for the safe operation and accident rescue of the cableway, and uses CAN bus technology to realize the information collection and transmission of the cableway support line, in order to achieve the purpose of safe, efficient and visual operation of the passenger ropeway.
【學(xué)位授予單位】:山東大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2011
【分類號】:TP277;TH235
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