CAJ | 학술논문

该系统以Ateml89C52单片机为核心辅以矩阵呼叫按键、LED点阵显示电路和部分数字电路组成，能够实现主叫和被叫之间信息的传递。在该设计中每个主叫房间或床位都有一个按键，当主叫方有需要时，按下呼叫按键，此时被叫方服务总台的显示屏可显示此主叫的信息，多人呼叫时LED点阵显示屏显示多人信息，呼叫按键断开即取消当前呼叫。此系统成本低、效率高、操作方便和易于安装维护。
해계통이Ateml89C52단편궤위핵심보이구진호규안건、LED점진현시전로화부분수자전로조성，능구실현주규화피규지간신식적전체。재해설계중매개주규방간혹상위도유일개안건，당주규방유수요시，안하호규안건，차시피규방복무총태적현시병가현시차주규적신식，다인호규시LED점진현시병현시다인신식，호규안건단개즉취소당전호규。차계통성본저、효솔고、조작방편화역우안장유호。
The system Ateml89C52 microcontroller core matrix supplemented call button, LED dot matrix display circuit and part of the digital circuit, enables transmission of information between the calling and called party. In this design, each room or beds caller has a button, when the caller is necessary, press the call button, then service the called party's display shows the total units this caller information, people when people call LED dot matrix display information, call disconnect button cancels the current call. This system is a low cost, high efficiency, easy operation and easy installation and maintenance.