本文選題：礦用救生艙 + 瓦斯爆炸　； 參考：《安徽理工大學(xué)》2013年碩士論文

【摘要】：礦井下發(fā)生事故后,在救生艙內(nèi)的避險人員可能完全與外界失去聯(lián)系,無法了解救生艙艙外的情況,嚴重影響避險人員自救和配合他救。因此,研究礦用可移動式硬體救生艙艙外環(huán)境監(jiān)測系統(tǒng)十分必要。通過閱讀國內(nèi)外文獻和深入調(diào)研,本論文概述了礦用可移動式硬體救生艙的發(fā)展和使用現(xiàn)狀,以及其艙外環(huán)境檢測方法。針對現(xiàn)有救生艙艙外環(huán)境檢測方法的不足,設(shè)計了一種分體式的救生艙艙外環(huán)境監(jiān)測系統(tǒng)。 首先,本文針對礦井下發(fā)生瓦斯爆炸時巷道環(huán)境與現(xiàn)有艙外環(huán)境檢測方法的不足,提出艙外環(huán)境監(jiān)測系統(tǒng)的功能及要求,確定救生艙艙外環(huán)境監(jiān)測系統(tǒng)的總體布局和技術(shù)方案。此外,根據(jù)設(shè)計要求構(gòu)建系統(tǒng)的總體框架,包括系統(tǒng)硬件平臺、系統(tǒng)軟件結(jié)構(gòu)以及艙外機械保護裝置。 其次,本文分別對礦用可移動式硬體救生艙艙外環(huán)境監(jiān)測系統(tǒng)的硬件和軟件進行設(shè)計。根據(jù)艙外環(huán)境監(jiān)測系統(tǒng)要求,選擇合理的微處理器,環(huán)境傳感器和顯示器等器件,并設(shè)計相應(yīng)電路。在此基礎(chǔ)上設(shè)計艙外環(huán)境監(jiān)測系統(tǒng)軟件,軟件可分為啟動、環(huán)境參數(shù)采集、環(huán)境參數(shù)顯示和功能控制等程序。系統(tǒng)軟硬件設(shè)計完成后通過仿真軟件和嵌入式開發(fā)板進行實驗檢查艙外環(huán)境監(jiān)測系統(tǒng)各功能實現(xiàn)情況,實驗結(jié)果與設(shè)計目標相符。 最后,通過三維機械設(shè)計分析軟件設(shè)計分析礦用可移動式硬體救生艙艙外環(huán)境監(jiān)測系統(tǒng)的保護裝置。首先將保護裝置分為傳感器安裝部件、抗壓部件、支架及連接部件,分別設(shè)計各個部分實現(xiàn)保護裝置的主要功能。其次對機械抗壓部件和支架結(jié)構(gòu)進行結(jié)構(gòu)強度有限元分析,分析結(jié)果表明該保護裝置能夠保護布置在艙外的監(jiān)測系統(tǒng)傳感器。 本文對礦用救生艙艙外環(huán)境監(jiān)測系統(tǒng)進行了設(shè)計研究,提出了一種可行性方案,并對方案的軟硬件進行了設(shè)計研究,能夠有效地解決現(xiàn)有礦用救生艙艙外環(huán)境檢測方法的一些缺點和不足之處。為今后礦用可移動式硬體救生艙的研制和安全監(jiān)控系統(tǒng)研究提供一定的技術(shù)參考。
[Abstract]:After the accident happened under the mine, the safety personnel in the rescue cabin may lose contact with the outside world completely, and can not understand the situation outside the cabin, which seriously affects the rescue personnel and cooperate with him to save.Therefore, it is very necessary to study the external environment monitoring system of movable hardware lifebuoy cabin.By reading the domestic and international literature and investigating deeply, this paper summarizes the development and application status of mobile hardware lifebuoy for mining, as well as the methods of environment detection outside the cabin.In view of the deficiency of the existing methods, a separate environment monitoring system is designed.First of all, aiming at the deficiency of the environment of roadway and the existing environment detection method under mine gas explosion, this paper puts forward the functions and requirements of the outdoor environment monitoring system, and determines the overall layout and technical scheme of the environment monitoring system outside the cabin of lifebuoy.In addition, the overall framework of the system is constructed according to the design requirements, including the system hardware platform, the system software structure and the mechanical protection device outside the cabin.Secondly, this paper designs the hardware and software of the external environment monitoring system.According to the requirements of outdoor environment monitoring system, reasonable microprocessors, environmental sensors and monitors are selected and the corresponding circuits are designed.On this basis, the software of outdoor environment monitoring system is designed. The software can be divided into startup, environment parameter collection, environmental parameter display and function control.After the design of the software and hardware of the system is completed, the functions of the external environment monitoring system are checked by simulation software and embedded development board, and the experimental results are in accordance with the design goal.Finally, the protective device of the external environment monitoring system of movable hardware lifebuoy cabin is designed and analyzed by three dimensional mechanical design and analysis software.Firstly, the protective device is divided into sensor mounting component, pressure resistant component, support and connection component, and each part is designed to realize the main functions of the protective device.Secondly, the finite element analysis of the structural strength of the mechanical compression parts and the support structure is carried out, and the results show that the protective device can protect the sensors of the monitoring system arranged outside the cabin.This paper has carried on the design research to the mine lifebuoy cabin exterior environment monitoring system, has proposed one kind of feasibility plan, and has carried on the design research to the scheme hardware and software,It can effectively solve the shortcomings and shortcomings of the existing methods of environment detection for mine cabin.It provides a certain technical reference for the development of mobile hardware lifebuoy and the study of safety monitoring system in the future.
【學(xué)位授予單位】：安徽理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TD774;TP274

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