CAJ | 학술논문

使用MCU控制汽车空调的冷媒回收加注智能处理系统，其中利用显控触摸屏为人机界面，可清晰显示回收和加注冷媒的重量，并进行压力检测，具有罐满、罐空、超压报警等功能，在设备的软件设计过程中，解决了单片机与触摸屏的通讯问题，试验证明该系统具有智能化程度高、抗干扰能力强、操作简便、性价比高等优点。
사용MCU공제기차공조적냉매회수가주지능처리계통，기중이용현공촉모병위인궤계면，가청석현시회수화가주냉매적중량，병진행압력검측，구유관만、관공、초압보경등공능，재설비적연건설계과정중，해결료단편궤여촉모병적통신문제，시험증명해계통구유지능화정도고、항간우능력강、조작간편、성개비고등우점。
Based on MCU,the paper introduced the automotive air conditioning on refrigerant reclaiming and filling system. The display and control of touch-screen was used as man-machine interface,which could clearly display the refrigerant weight of recycling and filling,detect pressure,and possess the functions of full tank,empty tank,overpressure alarm and so on. The problem of communication between the MCU and touch-screen were solved in the process of software design. The results proved that the system had the advantages of high intelligence,strong anti-interference ability,simple operation,high performance price ratio and so on.