本文選題：溫室 + 單片機STC89C52　； 參考：《電子科技大學》2012年碩士論文

【摘要】：溫濕度是工農業(yè)生產中常見的和最基本的參數(shù)之一，采用現(xiàn)代技術進行溫濕度檢測、數(shù)字顯示、信息存儲及實時控制，對于提高工農業(yè)生產效率和產品質量、節(jié)約能源等具有重要的作用。本文結合單片機、傳感器、通信和計算機技術設計了一套軟硬件大棚溫濕度監(jiān)控系統(tǒng)。 系統(tǒng)以單片機為核心，以多個溫度、濕度傳感器作為采集元件，通過單片機與數(shù)字傳感器相連，采集并存儲傳感器的測量數(shù)據(jù)。單片機將采集處理的數(shù)據(jù)通過RS-232傳輸給計算機，計算機將單片機傳輸?shù)臄?shù)據(jù)進行存儲、記錄和報警，供工作人員瀏覽、記錄和進行相關的處理。另處，單片機還要實現(xiàn)監(jiān)控系統(tǒng)功能拓展，數(shù)據(jù)的實時顯示、超限報警和數(shù)據(jù)存儲等功能。 本論文主要完成了如下幾個方面的工作：①確定系統(tǒng)總體設計方案。包括系統(tǒng)設計原則，完成的設計內容，擬采用的技術路線和整個系統(tǒng)的軟硬件組成。②溫室環(huán)境數(shù)據(jù)的多點采集設計。包括數(shù)字溫濕度傳感器監(jiān)測時序、監(jiān)測原理、監(jiān)測電路以及監(jiān)測系統(tǒng)軟件設計。③無線網(wǎng)絡通信及報警的設計。包括超限報警數(shù)據(jù)的傳輸，GSM網(wǎng)絡協(xié)議模型，短信息模塊傳輸原理，無線傳輸模塊TC35硬件和軟件的設計。最后對整個系統(tǒng)進行了功能測試，達到了預期目的。 本系統(tǒng)將單片機、傳感器、通信和計算機技術相融合，采用了傳感器多點采集和GSM無線傳輸相結合的方法，提出了一種切實可行的溫室監(jiān)測系統(tǒng)。該系統(tǒng)可以全面、實時、自動地對監(jiān)測數(shù)據(jù)進行存儲、處理和記錄，并根據(jù)現(xiàn)場實際情況，，及時進行處理。實現(xiàn)了對溫室環(huán)境溫濕度的遠程實時監(jiān)控，實現(xiàn)了溫濕度的監(jiān)測的自動化和智能化。
[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.
【學位授予單位】：電子科技大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：TP277;TP368.1

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