【正文】 論文分類號： TP 學校代碼： 13681 畢業(yè)設(shè)計 (論文 ) 題目： 鎬京學院后勤倉庫信息 Web監(jiān)控系統(tǒng)的設(shè)計與實現(xiàn) —— 倉庫溫濕度監(jiān)控模塊 學生姓名： 學 號： 系 部： 專業(yè)班級： 指導教師： 二〇 一三 年 五 月HAOJING COLLEGE SHAANXI UNIVERSITY OF SCIENCE ＆ TECHNOLOGY I Design and Implementation of Web Monitoring System about Hao Jing College Logistical Warehouse —— The Temperature and Humidity Monitoring Module ABSTRACT With the advanced science and technology， the inspection and control of the humiture is an industrial production process is the typical application， as one of the test the temperature increases， the production and living conditions have constantly improved， the temperature， the detector cleaner improve the detection a series of high technology products． The system of testing the circuit has a ARM integrated circuit that automatically， accurate testing of the environment of the relative air temperature and will detect the data through a d after the conversion to processors， and then through software programming， the current environment， the relative value to a decimal number， then by which to show； through software programming， plus appropriate control coupling． Design can automatically test the present environment of the room temperature： air temperature is too high， the system automatically the alarm， to prompt the temperature is not suitable for storage of products， we go through the air or other cooler， to lower the temperature of the warehouse， when the air temperature is too low， the system automatically adjust the air conditioner， and the air temperature at the ideal state． Improve the work efficiency， but also save manpower resources． KEY WORDS： temperature， humiture， monitoring system， ARM， warehouse II 鎬京學院后勤 倉庫信息 Web監(jiān)控系統(tǒng)的設(shè)計與實現(xiàn) —— 倉庫溫濕度監(jiān)控模塊 摘 要 隨著科技的發(fā)展，溫度的檢測與控制是工業(yè)生產(chǎn)過程中比較典型的應(yīng)用之一。而且，隨著人類生產(chǎn)生活環(huán)境不斷改善，對物質(zhì)需求不斷提高，出現(xiàn)智能溫度檢測器、室內(nèi)凈化器等一系列改善溫度檢測的高科技產(chǎn)品，很大地提高了人類的生活質(zhì)量。此系統(tǒng)采用了 ARM 開發(fā)板來設(shè)計電路，能夠自動、準確檢測環(huán)境空氣的相對溫度以及濕度，并將檢測數(shù)據(jù)通過 A/D轉(zhuǎn)換后，送到處理器中，然后通過編寫好的軟件程序，將當前環(huán)境的相對溫度值通過液 晶屏幕來顯示；而且，通過軟件編程，再加上相應(yīng)的報警電路，設(shè)計出可以自動報警的溫度檢測裝置：當被測環(huán)境過高時，系統(tǒng)自動發(fā)警報，來提示附近溫度超出規(guī)定標準，相關(guān)人員可以根據(jù)報警情況及時調(diào)節(jié)溫度，使空氣溫度保持在理想的狀態(tài)，這樣提高了工作效率，同時也節(jié)省了人力資源。 關(guān)鍵詞： 溫度，濕度，監(jiān)控系統(tǒng) ， ARM，倉庫 III 目 錄 1 緒 論 .............................................................................................................................................................. 1 選題意義 .............................................................................................................................................. 1 生活環(huán)境與溫濕度的關(guān)系 .................................................................................................. 1 檢測溫濕度的意義 ................................................................................................................ 1 國內(nèi)外發(fā)展趨勢 ................................................................................................................................ 1 主要工作任務(wù) ..................................................................................................................................... 2 2 系統(tǒng)方案選擇和工作原理 ........................................................................................................................... 3 系統(tǒng)綜述 .............................................................................................................................................. 3 系統(tǒng)設(shè)計方案選擇 ............................................................................................................................ 3 系統(tǒng)工作原理 ..................................................................................................................................... 4 系統(tǒng)的性能指標 ................................................................................................................................ 4 3 系統(tǒng)硬件設(shè)計 ................................................................................................................................................. 5 系統(tǒng)所用開發(fā)板 ................................................................................................................................ 5 TQ2440簡介 ............................................................................................................................ 5 TQ2440硬件說明 ................................................................................................................... 5 TQ2440軟件說明 ................................................................................................................... 5 系統(tǒng)概述 .............................................................................................................................................. 5 溫 濕度傳感器 ..................................................................................................................................... 5 溫濕測量相關(guān)概念 ................................................................................................................ 6 溫濕度傳感器的選擇 ........................................................................................................... 7 DHT11連接接口說明 ........................................................................................................... 7 DHT11的數(shù)據(jù)格式及處理 .................................................................................................. 8 4 系統(tǒng)軟件設(shè)計 ................................................................................................................................................. 9 系統(tǒng)軟件設(shè)計簡述 ............................................................................................................................ 9 交叉編譯環(huán)境 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