發(fā)布時(shí)間：2018-08-09 14:49

【摘要】：架橋機(jī)是鐵路橋梁施工中的常見(jiàn)裝備，伴隨著我國(guó)基礎(chǔ)設(shè)施建設(shè)的不斷推進(jìn)，架橋機(jī)得到了更為廣泛的應(yīng)用，架橋機(jī)安全問(wèn)題也不斷引起人們關(guān)注。架橋機(jī)3D遠(yuǎn)程監(jiān)控系統(tǒng)的研發(fā)對(duì)于保障架橋機(jī)作業(yè)安全及方便生產(chǎn)管理具有重要意義。 本論文研究了一種架橋機(jī)3D遠(yuǎn)程監(jiān)控系統(tǒng)�，F(xiàn)場(chǎng)監(jiān)測(cè)端的工控機(jī)通過(guò)工業(yè)以太網(wǎng)與架橋機(jī)PLC連接，實(shí)現(xiàn)架橋機(jī)各運(yùn)行參數(shù)的采集；通過(guò)ZigBee無(wú)線傳感器網(wǎng)絡(luò)，，實(shí)現(xiàn)架橋機(jī)結(jié)構(gòu)狀態(tài)參數(shù)的實(shí)時(shí)采集；采用3G通訊方式將監(jiān)控項(xiàng)數(shù)據(jù)發(fā)送至云服務(wù)器；遠(yuǎn)程3D監(jiān)控系統(tǒng)通過(guò)訪問(wèn)云服務(wù)器獲取數(shù)據(jù)，在GENESIS64中驅(qū)動(dòng)架橋機(jī)3D模型動(dòng)作，實(shí)現(xiàn)了架橋機(jī)3D遠(yuǎn)程虛擬監(jiān)控。架橋機(jī)3D遠(yuǎn)程監(jiān)控系統(tǒng)能夠監(jiān)控架橋機(jī)工作過(guò)程和運(yùn)行參數(shù)，能夠?qū)\(yùn)行參數(shù)和安全狀態(tài)記錄并管理，能夠?qū)崟r(shí)顯示報(bào)警信息。實(shí)驗(yàn)表明，架橋機(jī)遠(yuǎn)程3D監(jiān)控系統(tǒng)對(duì)架橋機(jī)的維護(hù)和預(yù)防事故發(fā)生具有積極意義。 本論文基于架橋機(jī)作業(yè)流程，分析了架橋機(jī)不安全因素，確定了架橋機(jī)監(jiān)控項(xiàng)；基于架橋機(jī)主梁結(jié)構(gòu)的有限元分析，確定了架橋機(jī)應(yīng)變監(jiān)測(cè)點(diǎn)的位置，提出了主梁加固及優(yōu)化方案；基于分布式數(shù)據(jù)采集及GENESIS64組態(tài)技術(shù)，確定了監(jiān)控系統(tǒng)的整體方案，完成了現(xiàn)場(chǎng)監(jiān)控端及遠(yuǎn)程3D監(jiān)控端的開(kāi)發(fā)設(shè)計(jì)；最后測(cè)試了整個(gè)系統(tǒng)，驗(yàn)證系統(tǒng)的可靠性及穩(wěn)定性。
[Abstract]:Bridge erecting machine is a common equipment in railway bridge construction. With the continuous promotion of infrastructure construction in China, bridge erector has been more widely used, and the safety of bridge erection machine has attracted people's attention. The research and development of 3D remote monitoring system for bridge erecting machine is of great significance to ensure the safety of bridge erection machine operation and facilitate production management. In this paper, a 3D remote monitoring system for bridge erecting machine is studied. The industrial control computer in the field monitoring end connects with the bridge erecting machine PLC through industrial Ethernet to realize the collection of the operating parameters of the bridge erecting machine, and realizes the real-time collection of the structural state parameters of the bridge erecting machine through the ZigBee wireless sensor network. The monitoring item data is sent to the cloud server by 3G communication mode, and the remote 3D monitoring system realizes the remote virtual monitoring of the bridge erecting machine by accessing the cloud server to obtain the data and driving the 3D model action of the bridge erector in GENESIS64. The 3D remote monitoring system of the bridge erecting machine can monitor the working process and operation parameters of the bridge erecting machine, record and manage the running parameters and safety status, and display the alarm information in real time. The experiment shows that the remote 3D monitoring system of bridge erecting machine has positive significance for maintenance and prevention of accidents. Based on the operation flow of the bridge erecting machine, this paper analyzes the unsafe factors of the bridge erecting machine, determines the monitoring item of the bridge erecting machine, and determines the position of the strain monitoring point of the bridge erecting machine based on the finite element analysis of the main girder structure of the bridge erecting machine. Based on distributed data acquisition and GENESIS64 configuration technology, the overall scheme of monitoring system is determined, and the development and design of field monitoring end and remote 3D monitoring terminal are completed. Finally, the whole system is tested. Verify the reliability and stability of the system.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：U445.36

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