【正文】 絡(luò) 就像排球運動中的二傳手，不對接收的數(shù)據(jù)進行任何 處理 就轉(zhuǎn)發(fā)出去 ,用戶 可根據(jù)自身的 具體業(yè)務(wù)要求設(shè)計數(shù)據(jù)幀格式，提供較大的設(shè)計余地 。 其中， 通信單元由 廈門才茂 公司 的工業(yè)級無線數(shù)據(jù)傳輸終端 CM3610P GPRS DTU 模塊 構(gòu)成 ， 該模塊通過花生殼軟件解析的動態(tài)域名訪問 醫(yī)療信息 服務(wù)器，接 受 服務(wù)器 下發(fā)的藥品訂單信息并轉(zhuǎn)發(fā)該訂單信息給 顯示單元。在編程時控制 每個指示燈 的 亮滅，具體編程內(nèi)容將在下面的章節(jié)進行介紹。 （ 3） 控制點亮 待取藥品所在 藥品架 格子 上的信號燈 ，提示藥房工作人員待取藥品所在的位置 。 21 世紀初，逐漸有一些大學和科研院所與一些大型醫(yī)藥集團聯(lián)合開發(fā)藥品分揀自動化設(shè)備。s living conditions continue to improve. Gradually people who take too high calorie food and lack exercise are suffering from some mon chronic diseases. The number of medical people is increasing sharply. The hospital pharmacy staffs need take medicine and get medicine to a patient one by one according to the prescriptions. So the efficiency is low. Often in the hospital the lines of people who are waiting for getting medicine are long. In order to solving the above problems, this design produced an intelligent sorting device. The device is posed of a touch screen, a GPRS DTU module, a SIEMENS S7200PLC, medicine cabis. The intelligent sorting device can receive the information of prescription from the hospital server, and quickly guide the staff to find the drugs. Then the drugs can be provided to the patient. The time of taking medicine can be shorten by using this device. And the waiting time of the patient can be saved too. Particularly during the process of taking the medicine, the problem of taking the wrong medicine can be avoided. Key words： Siemens S7200 PLC Touch screen GPRS munication Sorting drugs III 目 錄 摘要 ..............................................................................................................................................I Abstract ...................................................................................................................................... II 目 錄 ........................................................................................................................................ III 1 緒論 .......................................................................................................................................... 1 課題研究背景及意義 ....................................................................................................... 1 本課題所在研究領(lǐng)域的國內(nèi)外現(xiàn)狀與發(fā)展趨勢 ................................................................ 1 國外研究和應(yīng)用現(xiàn)狀 ............................................................................................ 1 國內(nèi)研究和應(yīng)用現(xiàn)狀 ............................................................................................ 1 本課題研究的內(nèi)容 .......................................................................................................... 2 2 裝置的總體設(shè)計 ........................................................................................................................ 3 基于 GPRS 無線通信方式的醫(yī)院藥房取藥過程的分析 ........................................................ 3 基于 GPRS 的智能藥品分揀裝置的總體設(shè)計 ..................................................................... 3 3 裝置的具體設(shè)計 ........................................................................................................................ 4 通信單元的設(shè)計實現(xiàn) ....................................................................................................... 4 GPRS DTU 模塊的選用、安裝及配置 ...................................................................... 4 模擬醫(yī)療信息服務(wù)器的建立 .................................................................................. 7 服務(wù)器和裝置之間雙向通信的協(xié)議約定 ................................................................ 9 通信單元的通信測試 ...........................................................................................11 顯示單元的設(shè)計實現(xiàn) ..................................................................................................... 12 控制單元的設(shè)計實現(xiàn) ..................................................................................................... 14 PLC 的選擇 ......................................................................................................... 14 PLC 控制程序的編寫 ........................................................................................... 14 藥品架的制作 ............................................................................................................... 16 藥品架的設(shè)計 ..................................................................................................... 16 材料預(yù)算 .................................................