分布式智能輸液系統(tǒng)的設(shè)計-在線瀏覽
2024-08-10 13:10本頁面
【正文】 正負2滴。測試結(jié)果表明該系統(tǒng)工作穩(wěn)定、響應(yīng)速度快、操作簡便，在醫(yī)療衛(wèi)生領(lǐng)域中具有廣泛的應(yīng)用前景。2 drops. In addition，the remote monitoring and managing of several lower puters was achieved by Serial munication．The experiment results show that the system is stable in performance，fast response and simple in operation．The system has bright application future in medical.Keywords: AT89C52； Transfusionsurveillancecontrol； Infrared Sensor； Stepping motor； Serial munication目 錄 .................................................................................................................................................12 系統(tǒng)整體方案的設(shè)計 .....................................................................................................................2 系統(tǒng)總體方案 .................................................................................................................................2 系統(tǒng)模塊電路方案比較與論證 .....................................................................................................2 系統(tǒng)總框圖 .....................................................................................................................................33 主控電路的設(shè)計 .............................................................................................................................4 AT89C52 單片機的功能特點 ........................................................................................................4 AT89C52 主控電路的管腳分布 ....................................................................................................44 單元模塊電路設(shè)計 ........................................................................................................................6 紅外線傳感電路 .............................................................................................................................6 溫度檢測電路 .................................................................................................................................6 鍵盤顯示電路 .................................................................................................................................8 多機通信電路 .................................................................................................................................9 報警顯示電路 .................................................................................................................................9 數(shù)碼管顯示電路 ...........................................................................................................................10 滴速控制電路 ...............................................................................................................................11 下位機硬件電路設(shè)計 ...................................................................................................................13結(jié)束語 ..............................................................................................................................................15參考文獻 ..........................................................................................................................................16在目前過程控制領(lǐng)域中輸液系統(tǒng)控制的研究引起廣泛關(guān)注，隨著集成電路規(guī)模日趨大型化、復雜化,各種復雜的液位控制系統(tǒng)已成為的一個研究熱點。隨著單片機和微機技術(shù)的不斷發(fā)展,單片機的應(yīng)用也從獨立的單機向網(wǎng)絡(luò)發(fā)展,由PC機和多臺單片機構(gòu)成的多機網(wǎng)絡(luò)測控系統(tǒng)已成為單片機技術(shù)發(fā)的一個方向。二者結(jié)合,充分發(fā)揮了單片機在實時數(shù)據(jù)
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