本文選題：電梯監(jiān)測(cè) + 運(yùn)動(dòng)狀態(tài)��； 參考：《浙江大學(xué)》2017年碩士論文

【摘要】：近些年來電梯事故的頻繁發(fā)生,使電梯安全問題受到了社會(huì)越來越多的關(guān)注。電梯監(jiān)控系統(tǒng)是目前監(jiān)控電梯運(yùn)行狀態(tài)的有效手段之一。然而傳統(tǒng)的監(jiān)控系統(tǒng)在功能上僅局限于實(shí)時(shí)監(jiān)控,當(dāng)電梯出現(xiàn)異常狀況時(shí),通常采用人工的方式完成報(bào)警,存在效率低、實(shí)時(shí)性差等缺點(diǎn)。隨著技術(shù)的進(jìn)步,電梯監(jiān)控領(lǐng)域?qū)ΡO(jiān)測(cè)系統(tǒng)在智能化分析、異常檢測(cè)等方面提出了更高的需求。針對(duì)目前電梯安全監(jiān)測(cè)缺乏智能分析、實(shí)時(shí)報(bào)警等問題,本文研究并開發(fā)了基于DM8148視頻處理器的電梯運(yùn)行狀態(tài)智能監(jiān)測(cè)硬件系統(tǒng)。在實(shí)現(xiàn)電梯實(shí)時(shí)監(jiān)控功能的基礎(chǔ)上,系統(tǒng)通過DM8148豐富的片上資源,運(yùn)用相關(guān)的圖像分析算法完成了對(duì)電梯運(yùn)行狀態(tài)的智能分析,并根據(jù)結(jié)果實(shí)現(xiàn)異常狀況檢測(cè),包括電梯的開關(guān)門檢測(cè)、電梯曝光異常現(xiàn)象檢測(cè)等。在后端,系統(tǒng)通過以太網(wǎng)實(shí)現(xiàn)與云平臺(tái)的交互,完成相關(guān)數(shù)據(jù)的交互及報(bào)警反饋。另外,系統(tǒng)擴(kuò)展多種傳感器支持電梯相關(guān)參數(shù)的采集和處理。測(cè)試表明,本文研究開發(fā)的基于DM8148視頻處理器的電梯運(yùn)行狀態(tài)智能監(jiān)測(cè)系統(tǒng)具有穩(wěn)定性高、環(huán)境適應(yīng)性強(qiáng)等特點(diǎn)。目前系統(tǒng)已通過樣機(jī)測(cè)試環(huán)節(jié),能在實(shí)際工作環(huán)境下完成對(duì)電梯運(yùn)行狀況的分析及部分異常狀況的檢測(cè),實(shí)現(xiàn)報(bào)警功能的及時(shí)反饋,達(dá)到了設(shè)計(jì)要求。
[Abstract]:With the frequent occurrence of elevator accidents in recent years, more and more attention has been paid to elevator safety. Elevator monitoring system is one of the effective means to monitor elevator running state. However, the traditional monitoring system is only limited to real-time monitoring. When the elevator appears abnormal situation, it usually uses artificial way to complete the alarm, which has the shortcomings of low efficiency and poor real-time. With the development of technology, the elevator monitoring field has put forward a higher demand for intelligent analysis, anomaly detection and so on. Aiming at the lack of intelligent analysis and real-time alarm for elevator safety monitoring, this paper studies and develops an intelligent monitoring hardware system of elevator running status based on DM8148 video processor. On the basis of realizing the real-time monitoring function of elevator, the system completes the intelligent analysis of elevator running state by using the related image analysis algorithm through the abundant on-chip resources of DM8148, and realizes the abnormal condition detection according to the result. Including elevator opening and closing detection, elevator exposure abnormal phenomenon detection and so on. At the back end, the system interacts with the cloud platform through Ethernet, accomplishes the data interaction and alarm feedback. In addition, the system extends a variety of sensors to support the collection and processing of elevator related parameters. The test results show that the intelligent monitoring system based on DM8148 video processor has the characteristics of high stability and strong environmental adaptability. At present, the system has passed the test link of the prototype, can complete the analysis of the elevator running condition and the detection of some abnormal condition in the actual working environment, realize the timely feedback of the alarm function, and meet the design requirements.
【學(xué)位授予單位】：浙江大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP274;TU857

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 嚴(yán)吉中;李攀;劉元正;;原子陀螺基本概念及發(fā)展趨勢(shì)分析[J];壓電與聲光;2015年05期

2 慶光蔚;王會(huì)方;胡靜波;;電梯安全級(jí)別模糊綜合評(píng)價(jià)方法及應(yīng)用研究[J];中國(guó)安全生產(chǎn)科學(xué)技術(shù);2013年04期

3 王景忠;王俊芳;于立佳;;一種實(shí)現(xiàn)RS232接口一對(duì)多通信的方法[J];無線電工程;2012年12期

4 馮子陵;俞建新;;RS485總線通信協(xié)議的設(shè)計(jì)與實(shí)現(xiàn)[J];計(jì)算機(jī)工程;2012年20期

5 柴林峰;蔣留兵;柳政枝;黃韜;;基于數(shù)字電路系統(tǒng)的高速PCB信號(hào)完整性分析[J];桂林電子科技大學(xué)學(xué)報(bào);2012年02期

6 吳黎明;董景新;韓豐田;劉云峰;;靜電懸浮微陀螺系統(tǒng)模型的研究[J];儀器儀表學(xué)報(bào);2008年09期

7 倪景華;黃其煜;;CMOS圖像傳感器及其發(fā)展趨勢(shì)[J];光機(jī)電信息;2008年05期

8 田娟;鄭郁正;;模板匹配技術(shù)在圖像識(shí)別中的應(yīng)用[J];傳感器與微系統(tǒng);2008年01期

9 左源;劉新寧;師超;;一種SD卡控制器的硬件實(shí)現(xiàn)[J];電子器件;2007年02期

10 李慶義;;計(jì)算機(jī)圖像處理技術(shù)綜述[J];科技情報(bào)開發(fā)與經(jīng)濟(jì);2007年11期

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本文編號(hào)：1865331