摘要：在現代生活中洗衣機是一個不可缺少的家用電器，它能夠使繁瑣的家務勞動變得輕松了許多。目前全自動式洗衣機因使用方便更加得到大家的青睞，全自動即進水、洗滌、漂洗、甩干等一系列過程都是自動完成的，控制器通常設有幾種洗滌程序，對不同的衣物可選擇不同的洗滌方式。

　　　本文是基于單片機的模糊控制的全自動洗衣機的自動控制系統,采用了Intel公司的ATM89C51作為控制核心，結合接口芯片及外圍電路以實現洗衣機的智能控制。實現對洗衣機衣質、衣量，污染程度的自動識別，自動控制水量、時間、洗滌劑量等。由于洗滌程序是通過模糊推理而決定的，有著極高的洗滌效能，從而大大提高洗衣機的全自動化程度和洗衣的質量。

　　　本文將根據洗衣機的兩種洗衣狀態進行研究,即手動洗衣和智能洗衣,手動洗衣是根據用戶的需求,自行設定水位高低和洗衣程序。智能洗衣主要是根據對衣量的采集來模糊判斷來控制洗衣機水位的高低和對渾濁度的模糊判斷來控制電機轉動的時間。

關鍵字：洗衣機 單片機 模糊控制

ABSTRACT：The washing machine is indispensable in the family household appliances, is developing very fast, fully automatic washing machine, automatic water, washing, rinsing, drying, and a series of process auto-complete easy to use and more to get everyone of all ages,controllers usually have several washing procedures, different clothes to choose a different method of washing.

　　Based on fuzzy control completely automatic washer automatic control system, All electric circuits are worked under the monolithic integrated circuit control, at present, usually uses monolithic integrated circuit is Motorola Corporation's MC6805 series , but in this design ,it used Intel Corporation’s 8031 to take the control core, 8031 realizes the washer intelligent control, take the monolithic integrated circuit as the core unioning connection chip and the periphery electric circuit. Fuzzy controller’s design is the essential link. It uses the sensor to examine the essential physical quantity of the wash clothes process, they enter the fuzzy controller, through the fuzzy reasoning, realizes of the washer automatic diagnosing clothes nature, the clothes quantity, the automatic diagnosing dirty degree, automatically deciding the water volume, function , automatic investing appropriate detergent, and so on. In this design , the process of washing uses the real-time fuzzy control, enhanced the quality of washing clothes ,Saves the energy. The hardware architecture diagram and the software flow chart are the important constituent of this system , In entire controlled process, Fuzzily controlled software plays the decisive role.    

Keywords:  washing machine；singlechip；fuzzy control