本文選題：綠色建筑　切入點(diǎn)：智能控制　出處：《寧夏大學(xué)》2017年碩士論文

【摘要】：如何將發(fā)展與能耗實(shí)現(xiàn)有效的平衡是一個(gè)時(shí)代性的問(wèn)題,在信息化全面到來(lái)的時(shí)代背景下,綠色建筑以及智能建筑終將成為建筑的發(fā)展趨勢(shì),“綠色”則成為了一種理念,而“智能”則是一種手段。在綠色建筑中,建筑的智能化一般應(yīng)用控制原理、通信技術(shù)和建筑設(shè)計(jì)等知識(shí),實(shí)現(xiàn)對(duì)室內(nèi)的環(huán)境參數(shù)、家用設(shè)備、灌溉電磁閥的檢測(cè)和控制。故本文的主要研究?jī)?nèi)容如下:對(duì)綠色建筑實(shí)驗(yàn)房進(jìn)行現(xiàn)場(chǎng)考察,根據(jù)實(shí)際情況,制定控制系統(tǒng)中的硬件設(shè)備布局方案,包括傳感器的布局、ZigBee模塊的安裝位置、以及執(zhí)行機(jī)構(gòu)的分布,保證信息的采集較為全面、數(shù)據(jù)傳輸途徑最優(yōu)、控制策略有效。通過(guò)分析確定合理的硬件設(shè)備的布設(shè)方案,為綠色建筑智能控制系統(tǒng)的有效實(shí)現(xiàn)奠定基礎(chǔ)。系統(tǒng)采用Kingview軟件結(jié)合ZigBee技術(shù)建立無(wú)線傳感網(wǎng)絡(luò)完成通訊任務(wù),通信協(xié)議采用Modbus-RTU協(xié)議,將各個(gè)傳感器采集的數(shù)據(jù)有效的傳送到上位機(jī)進(jìn)行顯示和數(shù)據(jù)儲(chǔ)存,燈具、窗簾、新風(fēng)系統(tǒng)、加濕器等設(shè)備的開(kāi)關(guān)控制可通過(guò)RS485總線控制相對(duì)應(yīng)的繼電器的通斷實(shí)現(xiàn)。根據(jù)實(shí)際情況和查閱相關(guān)文獻(xiàn),制定有效的控制策略,其中對(duì)于燈具、窗簾、加濕器、新風(fēng)系統(tǒng)采用閾值控制策略;對(duì)于灌溉系統(tǒng),采用手動(dòng)灌溉、定時(shí)灌溉和自動(dòng)灌溉三種控制方式;對(duì)于室內(nèi)溫度控制采用模糊PID控制算法的控制策略,并在MATLAB中進(jìn)行了仿真實(shí)驗(yàn)。對(duì)系統(tǒng)的軟硬件進(jìn)行測(cè)試,驗(yàn)證其可行性。結(jié)果表明,本文設(shè)計(jì)的智能控制系統(tǒng)采用DHT11、DS18B20、ARN-G2、SM6070等高精度傳感器實(shí)現(xiàn)了對(duì)室內(nèi)空氣溫濕度、地暖溫度、室內(nèi)光照強(qiáng)度、二氧化碳濃度、PM2.5、甲醛濃度、家庭用電量等信息的采集,完成了燈具、窗簾、加濕器、新風(fēng)系統(tǒng)等家用設(shè)備的開(kāi)關(guān)控制,基本上滿足了綠色智能建筑智能控制系統(tǒng)的設(shè)計(jì)要求。
[Abstract]:How to achieve an effective balance between development and energy consumption is a problem of the times. Under the background of the comprehensive arrival of information technology, green buildings and intelligent buildings will eventually become the development trend of architecture, and "green" has become a kind of concept. "Intelligence" is a means. In green buildings, the general application of intelligent control principles, communication technology and architectural design, to achieve indoor environmental parameters, household equipment, Therefore, the main research contents of this paper are as follows: the field inspection of the green building experimental room, according to the actual situation, make the hardware equipment layout plan in the control system, Including the sensor layout and the location of the ZigBee module, and the distribution of the actuator to ensure that the collection of information is more comprehensive, the data transmission channel is optimal, and the control strategy is effective. The system adopts Kingview software combined with ZigBee technology to establish wireless sensor network to complete the communication task, and the communication protocol adopts Modbus-RTU protocol. Effectively transfer the data collected by each sensor to the upper computer for display and data storage, lamps, curtains, fresh air systems, The switch control of humidifier and other equipments can be realized by RS485 bus controlling the corresponding relay on and off. According to the actual situation and consulting relevant documents, the effective control strategy is formulated, in which for lamps, curtains, humidifiers, Threshold control strategy is adopted in fresh air system; manual irrigation, timing irrigation and automatic irrigation are used in irrigation system; fuzzy PID control algorithm is used in indoor temperature control. The simulation experiment is carried out in MATLAB, and the software and hardware of the system are tested to verify its feasibility. The results show that the intelligent control system designed in this paper realizes indoor air temperature and humidity and ground temperature by using high precision sensors, such as DHT11C DS18B20 / ARN-G2SSM6070, etc. Indoor lighting intensity, carbon dioxide concentration, PM2.5, formaldehyde concentration, household electricity consumption and other information collection, complete the lamp, curtain, humidifier, fresh air system and other household equipment switch control, Basically meet the green intelligent building intelligent control system design requirements.
【學(xué)位授予單位】：寧夏大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TU201.5;TU855

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