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轉(zhuǎn)換比率:金額 X 10=金幣數(shù)量, 例100元=1000金幣 | 論文字?jǐn)?shù):9599 | ![]() | |
折扣與優(yōu)惠:團(tuán)購最低可5折優(yōu)惠 - 了解詳情 | 論文格式:Word格式(*.doc) | ![]() |
摘要:此設(shè)計(jì)采用組態(tài)王6.53軟件作為控制系統(tǒng)的軟件開發(fā)平臺(tái),選用研華亞當(dāng)4000系列數(shù)據(jù)采集模塊以及RS-485傳輸通訊技術(shù)把現(xiàn)場儀表,儀器與上位機(jī)連接起來,構(gòu)成實(shí)時(shí)監(jiān)控的控制系統(tǒng)。 隨著社會(huì)經(jīng)濟(jì)發(fā)展,城市化人口集居式生活越來越普遍,城市各類小區(qū)發(fā)展建設(shè)隨之快速產(chǎn)生,同時(shí)也對(duì)小區(qū)的基礎(chǔ)設(shè)施提出了更高的要求。小區(qū)的熱水供應(yīng)系統(tǒng)建設(shè)也是其中的一個(gè)重要方面,熱水供應(yīng)的可靠性、經(jīng)濟(jì)性、穩(wěn)定性直接會(huì)影響小區(qū)住戶的正常生活和工作,更甚者還會(huì)引發(fā)各種社會(huì)問題。 21世紀(jì)以來,計(jì)算機(jī)技術(shù)迅猛發(fā)展,隨之衍生出各種科技技術(shù)產(chǎn)品,并大力運(yùn)用于人的衣食住行之中,為人的生活帶來巨大的便利。在此設(shè)計(jì)中,控制系統(tǒng)采用軟件實(shí)現(xiàn),在控制精度滿足要求的前提下,大大減少了系統(tǒng)的一次設(shè)備的投入,即經(jīng)濟(jì)效益也隨之提高。 關(guān)鍵詞:熱水供應(yīng)、串口通訊、恒壓供水、組態(tài)軟件
ABSTRACT:This design uses the control system software of Kingview6.53as software development platform, using Adam4000 series data acquisition module and RS-485communication technology to the field instrument, instrument and PC connected together, constitute the real time monitoring control system. With the development of social economy, city population density type life more and more generally, various residential development construction city rapidly, but also on the community infrastructure has put forward higher requirements. District water supply system is one of the important aspects, water supply reliability, economy, stability directly affect the residents of the normal life and work, more very person will lead to various social problems Since twenty-first Century, the computer technology rapid development, then derive all sorts of technology products, and vigorously applied to people's basic necessities of life, to bring great convenience. In this design, the control system realized by software, the control accuracy can meet the requirements of the premise, greatly reducing system an input device, namely economic benefits increases. Key words: Hot water supply;Serial communication;Constant pressure water supply;Configuration software
近年來,計(jì)算機(jī)控制技術(shù)的發(fā)展突飛猛進(jìn),擁有良好的人機(jī)界面(HMI)已經(jīng)成為廣大用戶的迫切需求。在工程設(shè)計(jì)過程中提供一個(gè)可靠、直觀、實(shí)時(shí)有效的HMI也日益引起人們的高度重視。對(duì)于工程項(xiàng)目來說,既要做出高質(zhì)量的HMI,又要控制成本。在組態(tài)軟件出現(xiàn)之前,工控領(lǐng)域的用戶通過手工或委托第三方編寫HMI的應(yīng)用程序,開發(fā)時(shí)間長、效率低,可靠性差;或者購買專用的工控系統(tǒng),通常是封閉的系統(tǒng),選擇余地小,往往不能滿足需求,很難以外界進(jìn)行數(shù)據(jù)交互,升級(jí)和增加功能都受到嚴(yán)重的限制。組態(tài)軟件的出現(xiàn),把用戶從這些困境中解脫出來,可以利用組態(tài)軟件的功能,構(gòu)建一套最合適自己應(yīng)用的系統(tǒng)。組態(tài)軟件是隨著分布式控制系統(tǒng)及計(jì)算機(jī)技術(shù)的日趨成熟而發(fā)展起來的,尤其是近幾年,隨著計(jì)算機(jī)網(wǎng)絡(luò)技術(shù)的發(fā)展,使得監(jiān)控設(shè)備之間的互連變得更加簡便,提高了自動(dòng)化工程的工作效率,減少了系統(tǒng)維護(hù)和升級(jí)的費(fèi)用。組態(tài)王是北京亞控公司生產(chǎn)的一款全中文組態(tài)軟件,具有較高的性價(jià)比和很多優(yōu)異性能。
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