高翔
摘要:近些年來(lái),我國(guó)南方地區(qū)洪澇災(zāi)害比較多,此時(shí)泵站運(yùn)行的狀況將會(huì)直接決定排洪效果的好壞。利用網(wǎng)絡(luò)、多媒體以及遠(yuǎn)程監(jiān)控技術(shù)可以對(duì)泵站的運(yùn)行情況進(jìn)行實(shí)時(shí)監(jiān)測(cè),這對(duì)于泵站的正常運(yùn)行具有重要意義。Comet技術(shù)屬于數(shù)字時(shí)代的產(chǎn)物,其可以定期更新Web界面,這樣不僅可以將大量數(shù)據(jù)及時(shí)呈現(xiàn)出來(lái),而且還能有效的對(duì)數(shù)據(jù)進(jìn)行傳輸,提高泵站系統(tǒng)的運(yùn)轉(zhuǎn)效率。
關(guān)鍵詞:Comet技術(shù);泵站;遠(yuǎn)程監(jiān)控系統(tǒng)
中圖分類號(hào):TP311 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1009-3044(2014)27-6475-02
Abstract: In recent years, the flood disaster in southern China more, at the condition of pumping station operation will directly decide the quality of drainage effect. The use of network, multimedia and remote monitoring technology can be real-time monitoring of the operation of the pumping station, which is very important for the normal operation of pumping station. Result of Comet belongs to the digital era, it can regularly update the Web interface, so that not only large amounts of data can be timely appear, but also effective for data transmission, improve the running efficiency of pump station system.
Key words: comet technology; remote monitoring system of pumping station
泵站在防洪減排方面起著至關(guān)重要的作用,對(duì)其運(yùn)轉(zhuǎn)情況進(jìn)行及時(shí)、有效的監(jiān)控可以為維修人員提供有效的數(shù)據(jù),以便相關(guān)故障能夠得到準(zhǔn)確的維修。Comet技術(shù)已經(jīng)被引入到泵站的遠(yuǎn)程監(jiān)控之中,其能夠?qū)⒁曨l數(shù)據(jù)和運(yùn)行數(shù)據(jù)傳輸?shù)娇刂浦行模缓蠼柚嚓P(guān)軟件生成Web頁(yè)面,相關(guān)技術(shù)人員和領(lǐng)導(dǎo)人員可以通過(guò)Internet網(wǎng)頁(yè)對(duì)其進(jìn)行監(jiān)督和控制,節(jié)約了大量的成本投入。
1 泵站遠(yuǎn)程監(jiān)控系統(tǒng)結(jié)構(gòu)設(shè)計(jì)
泵站遠(yuǎn)程監(jiān)控系統(tǒng)主要包括三大部分:即現(xiàn)場(chǎng)監(jiān)控、客戶端和遠(yuǎn)程控制中心,這三大部分是通過(guò)網(wǎng)絡(luò)進(jìn)行相互聯(lián)系的統(tǒng)一整體。下面將會(huì)對(duì)其進(jìn)行一一介紹。
1) 現(xiàn)場(chǎng)監(jiān)控。其主要是由攝像頭、PLC、智能儀表等部件組成,在遠(yuǎn)程監(jiān)控系統(tǒng)中主要負(fù)責(zé)對(duì)相關(guān)信息的收集,并通過(guò)特定網(wǎng)絡(luò)系統(tǒng)將收集到的數(shù)據(jù)及時(shí)傳輸?shù)娇刂浦行摹T撨^(guò)程中的通訊管理機(jī)會(huì)對(duì)相關(guān)協(xié)議進(jìn)行轉(zhuǎn)換,從而更好的完成與Local Network相連。
2) 客戶端。……