本文選題：人防工程 + 防護設備�。� 參考：《南京航空航天大學》2017年碩士論文

【摘要】：人防工程是國家戰(zhàn)時防御能力的重要組成部分,關系到面對危急情況和自然災害的快速應急反應能力,按照規(guī)范對防護設備進行經常性的維護是防護工程危急時刻正常運行的重要保證。本課題研究在信息化的背景下,利用無線網(wǎng)絡、檢測技術、軟件技術對人工維護情況進行監(jiān)控、檢測防護設備的狀態(tài)并自動記錄監(jiān)視情況。本文分別對防護設備檢測與無線通信問題提出新的方法,系統(tǒng)地設計了基于無線通信的人防工程支持維護檢測系統(tǒng),主要工作和創(chuàng)新性成果包括:1.針對防護門變形檢測只能靠人工方式、且偏移精度低、成本高、實時性差的問題,創(chuàng)造性地通過一定的機械設計將觸摸屏與變阻器應用于防護門扇在水平、垂直偏移距離的檢測,并通過無線數(shù)字網(wǎng)絡傳送至數(shù)據(jù)服務器,從而可通過互聯(lián)網(wǎng)對防護門偏移量信息進行查詢。2.為簡化機械結構設計,將三維電子羅盤應用于防護門的偏移檢測,利用三維電子羅盤檢測門扇的俯仰角、偏航角和橫滾角,通過所提出的坐標變換算法,獲得防護門狀態(tài)信息,測試表明本文的設計方法能夠快速精確地監(jiān)視防護門的開度狀態(tài)與記錄防護設備維護動作。3.針對地下環(huán)境有線數(shù)據(jù)傳輸?shù)木窒扌詥栴},設計了一種基于無線通信網(wǎng)絡的傳輸方法。此無線傳輸方法依據(jù)地下空間特點系統(tǒng)規(guī)劃傳輸網(wǎng)絡,組網(wǎng)最多可跳傳5級地址,并采用低頻無線數(shù)據(jù)傳輸系統(tǒng),提高數(shù)據(jù)傳輸距離與穿墻能力,解決地下空間無線數(shù)據(jù)傳輸問題,測試表明本文的設計方法能夠在地下環(huán)境進行穩(wěn)定的遠距離數(shù)據(jù)傳輸。4.構建了人防工程監(jiān)控系統(tǒng),包括工程分類、多級傳輸?shù)刂返囊?guī)劃以及數(shù)據(jù)采集,通過輪詢方式對檢測系統(tǒng)進行訪問,實現(xiàn)了對大量人防工程的維護自動監(jiān)控及相關數(shù)據(jù)服務功能,以通過實際人防工程的試驗。
[Abstract]:Civil air defense engineering is an important part of the national wartime defense capability, which is related to the rapid emergency response capability in the face of critical situations and natural disasters. Regular maintenance of protective equipment according to the specifications is an important guarantee for the normal operation of protective engineering at critical time. Under the background of information technology, this paper uses wireless network, detection technology and software technology to monitor the condition of manual maintenance, detect the status of protective equipment and record the monitoring situation automatically. In this paper, a new method for the detection of protective equipment and wireless communication is proposed, and the civil air defense engineering support maintenance and detection system based on wireless communication is designed systematically. The main work and innovative results include: 1. In view of the problem that the deformation detection of protective door can only rely on manual method, and the deviation accuracy is low, the cost is high and the real time is poor, the touch screen and rheostat are creatively applied to the protection door fan at the level through certain mechanical design. The vertical offset is detected and transmitted to the data server via the wireless digital network, so that the information about the offset of the guard door can be queried over the Internet. In order to simplify the mechanical structure design, the 3D electronic compass is applied to detect the migration of the guard door. The pitch angle, yaw angle and roll angle of the door fan are detected by the three-dimensional electronic compass. The state information of the protective door is obtained by the proposed coordinate transformation algorithm. The test shows that the design method of this paper can monitor the opening state of the protective door quickly and accurately and record the maintenance action of the protective equipment. 3. Aiming at the limitation of wired data transmission in underground environment, a transmission method based on wireless communication network is designed. According to the characteristics of underground space, the wireless transmission method can plan the transmission network systematically. The network can hop to 5 levels of address at most, and adopt the low frequency wireless data transmission system to improve the distance of data transmission and the ability of passing through the wall. To solve the problem of wireless data transmission in underground space, the test results show that the design method of this paper can carry on stable long-distance data transmission in underground environment. The monitoring system of civil air defense project is constructed, including project classification, multilevel transmission address planning and data acquisition, and the inspection system is accessed by means of polling. The functions of automatic maintenance monitoring and data service for a large number of civil air defense projects are realized in order to pass the test of actual civil air defense projects.
【學位授予單位】：南京航空航天大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：X924;TN92

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本文編號：1901540