基于ZigBee技術(shù)無(wú)線(xiàn)傳感器網(wǎng)絡(luò)小區(qū)燃?xì)庾詣?dòng)監(jiān)控系統(tǒng)的設(shè)計(jì)
本文選題:ZigBee技術(shù) + 無(wú)線(xiàn)傳感器 ; 參考:《蘭州理工大學(xué)》2017年碩士論文
【摘要】:燃?xì)獾氖褂靡呀?jīng)持續(xù)了很長(zhǎng)時(shí)間,并且在未來(lái)一段時(shí)間內(nèi)依然是城市的主要做飯取暖方式。但是,燃?xì)庠趶V泛使用的同時(shí),也存在巨大的安全隱患,燃?xì)庑孤┮l(fā)的中毒、火災(zāi)、爆炸事故數(shù)不勝數(shù),為了眾多民眾的生命財(cái)產(chǎn)安全,必須對(duì)燃?xì)庑孤┻M(jìn)行合理有效的監(jiān)控,所以研發(fā)設(shè)計(jì)燃?xì)庾詣?dòng)監(jiān)控系統(tǒng)解決這一難題有重要意義。本課題主要是設(shè)計(jì)基于ZigBee技術(shù)的無(wú)線(xiàn)傳感器網(wǎng)絡(luò)小區(qū)燃?xì)庾詣?dòng)監(jiān)控系統(tǒng),首先從燃?xì)獗O(jiān)控系統(tǒng)的研究背景出發(fā),分析建立小區(qū)燃?xì)獗O(jiān)控系統(tǒng)的必要性,結(jié)合國(guó)內(nèi)外研究現(xiàn)狀分析我國(guó)燃?xì)獗O(jiān)控系統(tǒng)存在的不足。其次,通過(guò)物聯(lián)網(wǎng)網(wǎng)絡(luò)的三層技術(shù)架構(gòu)、ZigBee協(xié)議無(wú)線(xiàn)傳輸技術(shù)理論介紹,可實(shí)現(xiàn)無(wú)線(xiàn)網(wǎng)絡(luò)互連網(wǎng)絡(luò)。本課題選擇CC2530芯片作為主控芯片,傳感器由MQ-5燃?xì)鈧鞲衅骱虳S18B20溫度傳感器構(gòu)成,然后設(shè)計(jì)整個(gè)集成電路。系統(tǒng)的軟件設(shè)計(jì)部分包括節(jié)點(diǎn)間通信協(xié)議、節(jié)點(diǎn)與計(jì)算機(jī)間通信協(xié)議、上位機(jī)軟件。ZigBee無(wú)線(xiàn)通信協(xié)議是在IAR開(kāi)發(fā)平臺(tái)中集成的TI ZSTACK協(xié)議棧中設(shè)計(jì),然后燒寫(xiě)到芯片中。終端節(jié)點(diǎn)通過(guò)傳感器采集信息,通過(guò)發(fā)送程序,將采集的信息發(fā)送給協(xié)調(diào)器,協(xié)調(diào)器再通過(guò)RS232串口將信息傳輸給計(jì)算機(jī)上的上位機(jī),上位機(jī)接收到傳輸信息后再界面顯示終端節(jié)點(diǎn)傳感器實(shí)時(shí)狀態(tài)。硬件和軟件設(shè)計(jì)完成后,對(duì)整個(gè)系統(tǒng)進(jìn)行測(cè)試,對(duì)硬件電路板進(jìn)行測(cè)試,然后在硬件的基礎(chǔ)上,對(duì)ZigBee通信協(xié)議和上位機(jī)軟件進(jìn)行測(cè)試,上位機(jī)上顯示傳感器節(jié)點(diǎn)信息,實(shí)現(xiàn)燃?xì)庾詣?dòng)監(jiān)控系統(tǒng)的設(shè)計(jì)要求。實(shí)驗(yàn)結(jié)果表明整個(gè)系統(tǒng)節(jié)點(diǎn)監(jiān)測(cè)數(shù)據(jù)穩(wěn)定性良好,組網(wǎng)靈活且功耗較低,具有較高的使用價(jià)值。使用ZigBee無(wú)線(xiàn)傳感器網(wǎng)絡(luò)自動(dòng)監(jiān)控系統(tǒng),可以滿(mǎn)足監(jiān)控狀況實(shí)時(shí)無(wú)線(xiàn)傳輸?shù)倪h(yuǎn)程遙控,有效避免燃?xì)庑孤┰斐傻奈:。為居民便利的使用燃(xì)鈩?chuàng)造良好條件的同時(shí)也極大的提升了燃?xì)獍踩芸氐男?也提升了居民燃?xì)夤芸氐乃脚c質(zhì)量,進(jìn)而有效的規(guī)避了居民使用燃?xì)猸h(huán)節(jié)可能產(chǎn)生的一系列安全事故的形成與出現(xiàn)。同時(shí)還將居民的燃?xì)馐褂冒踩缘玫酵晟?可以有效的應(yīng)對(duì)突發(fā)事件,避免事故的發(fā)生,對(duì)人民的生命和財(cái)產(chǎn)具有重大的現(xiàn)實(shí)意義。
[Abstract]:The use of gas has lasted for a long time, and is still the main way of cooking and heating in the city for some time. However, while gas is widely used, there are also huge hidden dangers. The number of poisoning, fire and explosion caused by gas leakage is ineffective. For the safety of many people's life and property, it must be fired. The gas leakage is reasonably and effectively monitored, so it is important to design and design gas automatic monitoring system to solve this problem. This topic is mainly designed based on the ZigBee technology of wireless sensor network gas automatic monitoring system. First of all, starting from the research back of the gas monitoring system, the paper analyzes the establishment of a residential gas monitoring system. It is necessary to analyze the shortcomings of China's gas monitoring system in the light of the domestic and foreign research status. Secondly, the wireless network interconnection network can be realized through the introduction of the three layer technology framework of the Internet of things network and the theory of ZigBee protocol wireless transmission technology. This topic chooses the CC2530 chip as the main control chip, and the sensor is composed of MQ-5 gas sensor and DS18B20 The temperature sensor consists of the whole integrated circuit. The software design part of the system includes the communication protocol between nodes, the communication protocol between the nodes and the computer, the.ZigBee wireless communication protocol of the host computer software is designed in the TI ZSTACK protocol stack integrated in the IAR development platform, but the post burn is written to the chip. By sending the program, the information is sent to the coordinator through the sending program. The coordinator transfers the information to the computer on the computer through the RS232 serial port. The upper computer receives the transmission information and then displays the real-time state of the terminal node sensor. After the hardware and software design is completed, the whole system is tested and the hardware circuit board is used. On the basis of the hardware, the ZigBee communication protocol and the host computer software are tested and the sensor node information is displayed on the upper computer to realize the design requirements of the gas automatic monitoring system. The experimental results show that the monitoring data of the whole system node is stable, the network is flexible and the power consumption is low, and it has a high value of use. The use of ZigBee wireless sensor network automatic monitoring system can meet the remote control of real-time wireless transmission of monitoring status, effectively avoid the harm caused by gas leakage. It also greatly improves the efficiency of gas safety management and control, and improves the level of gas management and control for residents. Quality, and thus effectively evade the formation and emergence of a series of safety accidents that may arise from the use of gas in the residents. Meanwhile, the safety of the residents' gas use is improved, which can effectively deal with emergencies, avoid accidents, and have great practical significance to the people's life and property.
【學(xué)位授予單位】:蘭州理工大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:TP212.9;TN92;TP277
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