【摘要】：在當今社會對安全生產要求不斷提高的大背景下,電力行業(yè)安全生產更加尤為重要。伴隨著高速移動通信網絡技術突飛猛進的發(fā)展,利用電力行業(yè)施工現(xiàn)場需戴安全帽這一特點,將音視頻采集裝置,電場強度信號采集裝置集中安裝在現(xiàn)場工作人員的安全帽上,利用音視頻技術、高壓場強測量技術、無線傳輸技術綜合實現(xiàn)對現(xiàn)場工作人員進行實時監(jiān)控和安全警示,從而實現(xiàn)了對作業(yè)人員的全過程安全管控尤為重要。論文首先對高壓環(huán)境下作業(yè)現(xiàn)狀及安全性進行分析,結合安徽省蚌埠市高壓環(huán)境下作業(yè)的具體數量、作業(yè)形式、作業(yè)地點進行詳細分析,重點對影響高壓環(huán)境下作業(yè)人員安全的各種危險點進行統(tǒng)計,歸納了現(xiàn)有的防范措施,分析了優(yōu)缺點,通過對現(xiàn)有在線監(jiān)測裝置、場強測量裝置進行調研,對軟硬件結合構架方式進行搭建的基礎上,提出了終端設計的總體框架。然后,在對高壓環(huán)境在線監(jiān)測與防護終端總體架構設計的基礎上,對后臺監(jiān)控端的綜合管理平臺進行需求分析,根據需求對綜合管理平臺的用戶管理、視頻處理、界面管理以及場強報警四個功能模塊進行設計。其次,對高壓環(huán)境在線監(jiān)測與防護終端的硬件與軟件提出了設計構思。硬件部分完成主板及外圍電路的具體設計,以及音視頻采集、處理模塊和場強采集報警模塊的硬件組成。軟件部分完成LINUX操作系統(tǒng)的移植,對各功能模塊的軟件設計繪制了流程圖。最后,對終端進行了效果測試。本文設計的高壓環(huán)境在線監(jiān)測與防護終端實現(xiàn)了對現(xiàn)場工作人員的可視化管理,對高壓環(huán)境工作人員起到了很好的監(jiān)護與防衛(wèi)作用,達到了預期的目的。
[Abstract]:Under the background of increasing demands on production safety, the safety production of electric power industry is more and more important. With the rapid development of high-speed mobile communication network technology, the audio and video acquisition device and the electric field intensity signal acquisition device are centralized installed on the safety helmet of the field workers by using the characteristics of the power industry construction site to wear a safety helmet. Using audio and video technology, high-voltage field strength measurement technology, wireless transmission technology to achieve real-time monitoring and security warning for field workers, so it is very important to realize the whole process of safety control for operators. First of all, the paper analyzes the present situation and safety of work under high pressure environment, combining with the specific quantity, form and location of work under high pressure environment in Bengbu City, Anhui Province. This paper focuses on the statistics of various dangerous points affecting the safety of workers under high pressure environment, summarizes the existing preventive measures, analyzes the advantages and disadvantages, and investigates the existing on-line monitoring devices and field intensity measuring devices. On the basis of building the hardware and software combined architecture, the overall framework of terminal design is put forward. Then, on the basis of the overall architecture design of the high-voltage environment on-line monitoring and protection terminal, the requirement analysis of the integrated management platform of the background monitoring terminal is carried out, and the user management and video processing of the integrated management platform are analyzed according to the demand. Interface management and field strength alarm four functional modules are designed. Secondly, the design conception of hardware and software of high-voltage online monitoring and protection terminal is put forward. The hardware part completes the concrete design of the main board and peripheral circuit, as well as the hardware composition of audio and video acquisition, processing module and field intensity acquisition and alarm module. The software part completes the transplantation of Linux operating system, and draws the flow chart of the software design of each function module. Finally, the effect of the terminal is tested. The high pressure environment on-line monitoring and protection terminal designed in this paper realizes the visual management of the field staff, and plays a very good role in monitoring and defending the high pressure environment workers, and achieves the expected purpose.
【學位授予單位】：華北電力大學(北京)
【學位級別】：碩士
【學位授予年份】：2016
【分類號】：TM84

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