本文選題：溫室 + 單片機(jī)STC89C52�。� 參考：《電子科技大學(xué)》2012年碩士論文

【摘要】：溫濕度是工農(nóng)業(yè)生產(chǎn)中常見的和最基本的參數(shù)之一，采用現(xiàn)代技術(shù)進(jìn)行溫濕度檢測(cè)、數(shù)字顯示、信息存儲(chǔ)及實(shí)時(shí)控制，對(duì)于提高工農(nóng)業(yè)生產(chǎn)效率和產(chǎn)品質(zhì)量、節(jié)約能源等具有重要的作用。本文結(jié)合單片機(jī)、傳感器、通信和計(jì)算機(jī)技術(shù)設(shè)計(jì)了一套軟硬件大棚溫濕度監(jiān)控系統(tǒng)。 系統(tǒng)以單片機(jī)為核心，以多個(gè)溫度、濕度傳感器作為采集元件，通過單片機(jī)與數(shù)字傳感器相連，采集并存儲(chǔ)傳感器的測(cè)量數(shù)據(jù)。單片機(jī)將采集處理的數(shù)據(jù)通過RS-232傳輸給計(jì)算機(jī)，計(jì)算機(jī)將單片機(jī)傳輸?shù)臄?shù)據(jù)進(jìn)行存儲(chǔ)、記錄和報(bào)警，供工作人員瀏覽、記錄和進(jìn)行相關(guān)的處理。另處，單片機(jī)還要實(shí)現(xiàn)監(jiān)控系統(tǒng)功能拓展，數(shù)據(jù)的實(shí)時(shí)顯示、超限報(bào)警和數(shù)據(jù)存儲(chǔ)等功能。 本論文主要完成了如下幾個(gè)方面的工作：①確定系統(tǒng)總體設(shè)計(jì)方案。包括系統(tǒng)設(shè)計(jì)原則，完成的設(shè)計(jì)內(nèi)容，擬采用的技術(shù)路線和整個(gè)系統(tǒng)的軟硬件組成。②溫室環(huán)境數(shù)據(jù)的多點(diǎn)采集設(shè)計(jì)。包括數(shù)字溫濕度傳感器監(jiān)測(cè)時(shí)序、監(jiān)測(cè)原理、監(jiān)測(cè)電路以及監(jiān)測(cè)系統(tǒng)軟件設(shè)計(jì)。③無(wú)線網(wǎng)絡(luò)通信及報(bào)警的設(shè)計(jì)。包括超限報(bào)警數(shù)據(jù)的傳輸，GSM網(wǎng)絡(luò)協(xié)議模型，短信息模塊傳輸原理，無(wú)線傳輸模塊TC35硬件和軟件的設(shè)計(jì)。最后對(duì)整個(gè)系統(tǒng)進(jìn)行了功能測(cè)試，達(dá)到了預(yù)期目的。 本系統(tǒng)將單片機(jī)、傳感器、通信和計(jì)算機(jī)技術(shù)相融合，采用了傳感器多點(diǎn)采集和GSM無(wú)線傳輸相結(jié)合的方法，提出了一種切實(shí)可行的溫室監(jiān)測(cè)系統(tǒng)。該系統(tǒng)可以全面、實(shí)時(shí)、自動(dòng)地對(duì)監(jiān)測(cè)數(shù)據(jù)進(jìn)行存儲(chǔ)、處理和記錄，并根據(jù)現(xiàn)場(chǎng)實(shí)際情況，，及時(shí)進(jìn)行處理。實(shí)現(xiàn)了對(duì)溫室環(huán)境溫濕度的遠(yuǎn)程實(shí)時(shí)監(jiān)控，實(shí)現(xiàn)了溫濕度的監(jiān)測(cè)的自動(dòng)化和智能化。
[Abstract]:Temperature and humidity is one of the most common and basic parameters in industrial and agricultural production. The use of modern technology for temperature and humidity detection, digital display, information storage and real-time control can improve the efficiency of industrial and agricultural production and the quality of products. Energy conservation plays an important role. This paper designs a hardware and software greenhouse temperature and humidity monitoring system combined with single chip microcomputer, sensor, communication and computer technology. The system takes single chip computer as the core, takes a number of temperature and humidity sensors as the acquisition element, and connects the single chip computer to the digital sensor to collect and store the measurement data of the sensor. The data collected and processed by single chip computer are transmitted to computer through RS-232. The data transmitted by single chip computer are stored, recorded and alerted, which can be browsed, recorded and processed by the staff. In addition, MCU also realizes function expansion of monitoring system, real-time display of data, over-limit alarm and data storage. This paper mainly completes the following aspects of work: 1 to determine the overall design of the system. It includes the system design principle, the completed design content, the technical route to be adopted and the software and hardware of the whole system. 2. The multi-point collection design of greenhouse environmental data is made up of the software and hardware of the whole system. Including digital temperature and humidity sensor monitoring timing, monitoring principle, monitoring circuit and monitoring system software design .3 wireless network communication and alarm design. Including the transmission of over-limit alarm data TC35 network protocol model, short message module transmission principle, wireless transmission module TC35 hardware and software design. Finally, the function of the whole system is tested and the expected purpose is achieved. This system combines single chip microcomputer, sensor, communication and computer technology, adopts the method of sensor multi-point acquisition and GSM wireless transmission, and puts forward a feasible greenhouse monitoring system. The system can store, process and record the monitoring data in a comprehensive, real-time and automatic manner, and deal with the monitoring data in time according to the actual situation in the field. The remote real-time monitoring of temperature and humidity in greenhouse is realized, and the automation and intelligence of temperature and humidity monitoring are realized.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：TP277;TP368.1

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