風管道式中央空調(diào)控制系統(tǒng)-展示頁
2024-09-14 14:47本頁面
【正文】 設(shè)計。1 畢業(yè)設(shè)計（論文） 課題 名稱 風管道式中央空調(diào)控制系統(tǒng) 系： 專業(yè)： 班級： 電 班 姓名： 學號： 10 號 起迄日期： 05 年 3 月 15日 ~05 年 6 月 24 日 設(shè)計（論文）地點 : 指導教師： 輔導教師： 2020 年 6 月 20 日 2 目錄 ?????????????????????????????? 1 ????????? ..?????????????? 2 ???????????????????3 4. 外電路部分 ??????????????????????????? 7 ? 外圍電路控制原理 ??????? ????????????????? 7 5. 控制器軟件流程與說明 ????????????????????? 10 ? 軟件設(shè)計方案 ?????????????????????????. 10 ? 應用程序 ???????????????????????????. 11 6. 電路硬件結(jié)構(gòu)與原理 ??????????????????????? 13 ? 電源部分 ??????????????????????????. 15 ? 輸入電路 ??????????????????????????? 18 ? 保護輸入電路 ????????????????? ???????? 20 ? 輸出電路 ??????????????????????????? 22 ? 控制電路 ??????????????????????????? 25 設(shè)計體會 ????????????????????????????? 34 鳴謝 ?????????????????????????????? 35 參考資料 ???????????????????????????? 35 3 風管道式中央空調(diào)的單片機控制系統(tǒng) 摘要 風管式中央空調(diào)的單片機控制系統(tǒng)就是把單片機作為空調(diào)控制系統(tǒng)中的一個控制器，利用單片機內(nèi)部 預先設(shè)定的程序，根據(jù)設(shè)置在必要位置的傳感器監(jiān)測到的模擬量，（如：室內(nèi)溫度，室內(nèi)外判斷溫度），開關(guān)量（如，開關(guān)的閉合或斷開）等運行參數(shù)，自動地進行信息處理，分析和計算，并作出相應的控制決策或調(diào)節(jié)。以信息的形式通過輸出通道，及時發(fā)出控制命令，控制壓機的啟停，風機的運行和四通閥的轉(zhuǎn)換等動作，以實現(xiàn)對中央空調(diào)的自動控制來對空調(diào)房間進行空氣調(diào)節(jié)。軟件設(shè)計是整個控制系統(tǒng)的核心，用匯編語言編制適應空調(diào)控制的模塊化程序，實現(xiàn) 空調(diào)控制的各項功能，硬件部分主要設(shè)計與所選單片機芯片 AT89C51 的接口，把輸入的模擬量轉(zhuǎn)變?yōu)閿?shù)字量，輸入數(shù)字量通過相應電路與 AT89C51 管腳連接，把輸出數(shù)字量通過直接運算放大或轉(zhuǎn)換書送給外電路部分，外電路部分主要設(shè)計硬件部分與外圍空調(diào)用電設(shè)備的連接（如室內(nèi)外風機，壓機，四通閥等）這三部分緊密結(jié)合，組成一個完整的空調(diào)自動控制系統(tǒng)，實現(xiàn)對空調(diào)房間的空氣進行全自動安全，可靠和最佳的運行調(diào)節(jié) 關(guān)鍵詞 中央空調(diào) 自動控制 單片機 調(diào)節(jié) 控制器 Control system of the wind pipeline type central air conditioner Summary The onechip puter control system of the tuber pipe type central air conditioner regards onechip puter as a controller in the control system of air conditioner, utilize the procedure that established in advance within the onechip puter , the analog quantity monitored according to the sensor set up in the essential position, (for instance: Indoor temperature, internal and external room judge in Hades temperature have), switch amount 4 (for instance, such operation parameters as switch close disconnection), carry on information processing automatically, analyse and calculate, make corresponding control decision or regulate . Pass and export the passway in the form of information, send out and control the order in time , control the opening and stopping of the press, operation and conversion , Stone of valve of air blower movement, in order to realize automatic control in central air conditioner is it go on the regulation of the air to the air conditioner room to e. Whether tuber pipe type onechip puter control system of central air conditioner design for three content. Namely the onechip puter designs program (software), the hardware is designed and designed with the other circuit. Software design is a core of the whole control system, make and adapt to the module procedure that the air conditioner controls with the assembler language , realizing every function of air conditioner control, the part of the hardware is designed with the interface of chip AT89C51 of the onechip puter selected mainly, change the analog quantity input into the figure amount, the input digit amount is in charge of the foot to join through corresponding circuit and AT89C51, person who outputs figure being through is it enlarge or change book not to give other circuit part to make operation directly, design hardware of the parts and air conditioner connection , power consuming of equipment not peripheral of part it is other for circuit mainly (for instance, room air blower not
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