基于AT89C52单片机的洗衣机智能控制系统

Intelligent Control System of Washing Machine based on AT89C52 SCM

本文采用AT89C52单片机对洗衣机进行智能控制,通过74LS138译码器、水位检测机构、LED数码显示器、键盘等硬件设计实现了洗衣机工作过程的自动化。应用表明该系统具有洗涤(强洗、弱洗)、脱水、定时以及洗涤次数和动作编程等功能,从而极大地提高效率、降低功耗、减少噪声。

The paper describes application of single-chip microcomputer to carry out washing machine＇s intelligent control. AT89C52 single-chip microcomputer is used to control the washing machine, using 74LS138 decoder, water level measuring devise, LED digital display, keyboard and so on, to realize automation of washing machine＇s work. The application indicates that the system has functions, including washing （strong washing and soft washing）, dehydration, fixed time, times of washing and motion programmina. Therefore, the machine can enhance its efficiency.can lower energy consumption and can reduce noise.