本文選題：智慧社區(qū) + ZigBee��； 參考：《大連理工大學(xué)》2015年碩士論文

【摘要】：社區(qū)環(huán)境與人們的生活和工作息息相關(guān),尤其是社區(qū)安全更是大家關(guān)注的重點。進入二十一世紀以來,無線傳感技術(shù)、通信技術(shù)發(fā)展迅猛,并且逐漸走進人們的生活,人們對于社區(qū)的居住環(huán)境也提出了更多的需求。智慧社區(qū)的概念就是在這樣的需求下產(chǎn)生的,社區(qū)不再僅僅是一個群眾聚居區(qū),而是一個能為居民提供現(xiàn)代化、智慧化的方便、舒適、安全生活的新管理形態(tài)社區(qū)�；馂�(zāi)一直威脅著人們的生活環(huán)境。近年來,各種家用電器、家用燃氣已經(jīng)與我們的生活深深交織在一起,各種裝修材料也被廣泛應(yīng)用。然而,電器老化、燃氣泄漏、易燃材料的不正當(dāng)安置都成為了引發(fā)社區(qū)火災(zāi)的重要原因：并且,火災(zāi)一旦發(fā)生,現(xiàn)場的環(huán)境十分混亂,人員疏散緩慢、物資撤離低效,會讓火災(zāi)造成更大的損失�，F(xiàn)有火災(zāi)防控系統(tǒng)的智能化程度不足,人力維護困難大、成本高,而火災(zāi)一旦發(fā)生,現(xiàn)場的調(diào)度與救援工作又十分混亂。鑒于此,本文研究的主要內(nèi)容是應(yīng)用于智慧社區(qū)管理系統(tǒng)中的基于ZigBee技術(shù)的火災(zāi)防控子系統(tǒng)。ZigBee具有成本低、功耗小、體積小、組網(wǎng)方便等特點,這些特點十分適合社區(qū)無線傳感網(wǎng)的建立。在火災(zāi)防控系統(tǒng)系統(tǒng)的研究開發(fā)中,本文主要做了以下工作：(1)經(jīng)過學(xué)習(xí),了解了現(xiàn)在信息技術(shù)的發(fā)展?fàn)顩r,分析了未來社區(qū)的發(fā)展趨勢。通過分析現(xiàn)有社區(qū)防火技術(shù)的不足,提出了利用ZigBee技術(shù)對社區(qū)環(huán)境進行監(jiān)測,解決社區(qū)火災(zāi)防控中的問題；(2)研究學(xué)習(xí)了ZigBee技術(shù)的發(fā)展現(xiàn)狀,通過與其它多種無線傳感技術(shù)比較,指出ZigBee技術(shù)上的優(yōu)勢更適合應(yīng)用于智慧社區(qū)火災(zāi)防控系統(tǒng)；(3)根據(jù)智慧社區(qū)在建設(shè)中的應(yīng)用需求,整理出ZigBee技術(shù)在社區(qū)火災(zāi)防控中的各項功能模塊,對ZigBee節(jié)點做了硬件設(shè)計,并根據(jù)社區(qū)環(huán)境特點對下位機和上位機算法做出相應(yīng)改進；(4)對ZigBee模塊的硬件功能和軟件功能做出相應(yīng)的測試,并分析了測試結(jié)果,提出未來需要改進的地方。
[Abstract]:Community environment is closely related to people's life and work, especially community safety.Since 21 century, wireless sensing technology and communication technology have developed rapidly, and come into people's life gradually, people also put forward more demands for the living environment of the community.The concept of intelligent community comes into being under such a demand. The community is no longer just a mass community, but a new management community which can provide the residents with modern, intelligent convenience, comfortable and safe life.Fire has always threatened people's living environment.In recent years, all kinds of household appliances and household gas have been deeply intertwined with our lives, and various decoration materials have also been widely used.However, the aging of electrical appliances, gas leakage and improper placement of flammable materials have all become important causes of community fires: in the event of a fire, the environment on the scene is very chaotic, the evacuation of personnel is slow, and the evacuation of materials is inefficient.The fire will cause more damage.The existing fire prevention and control system is not intelligent enough, the manpower maintenance is difficult, the cost is high, and once the fire occurs, the field dispatching and rescue work is very chaotic.In view of this, the main content of this paper is that the fire prevention and control subsystem. ZigBee, which is applied to the intelligent community management system based on ZigBee technology, has the characteristics of low cost, small power consumption, small volume, convenient networking and so on.These characteristics are very suitable for the establishment of community wireless sensor network.In the research and development of fire prevention and control system, this paper mainly does the following work: 1) after studying, we understand the development situation of information technology and analyze the development trend of future community.Based on the analysis of the deficiency of the existing community fire prevention technology, this paper puts forward to use ZigBee technology to monitor the community environment and solve the problems in community fire prevention and control. It studies the development status of ZigBee technology and compares it with other kinds of wireless sensing technology.It is pointed out that the advantages of ZigBee technology are more suitable for application in intelligent community fire prevention and control system. According to the application demand of intelligent community in the construction, the function modules of ZigBee technology in community fire prevention and control are sorted out, and the hardware design of ZigBee node is made.According to the characteristics of community environment, the algorithm of lower computer and upper computer is improved accordingly. (4) the hardware function and software function of ZigBee module are tested, and the test results are analyzed, and some improvements in the future are put forward.
【學(xué)位授予單位】：大連理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TU998.1;TN92

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