基于单片机的自动豆浆机控制电路设计2毕业论文.doc

审定成绩： 成都电子机械高等专科学校 毕 业 设 计 （论 文） 设计（论文）题目：基于单片机自动豆浆机控制电路设计 系 部 名 称： 机电工程系　　　 学 生 姓 名： 何继茂　　　　 专 业： 机电一体化技术 　 班 级： 08413　　　　 学 号： 15　　　　　 指 导 教 师： 雷莉萍　　　　 答辩组负责人：　　 填表时间： 2011年5月28日 摘 要 论文针对: 目前流行的智能豆浆机大都采用微电脑控制，只要启动豆浆机，浆、煮浆完全自动化，短短十几分钟就自动做好豆浆，既卫生可靠，又快捷方便。本文介绍的智能豆浆机系统由单片机、传感器、电路、电路、浆电路、报警电路等组成，豆浆生产完全自动化。其工作过程是：先将黄豆放入豆浆机内，内倒入适量的水，装好。接上电源指示灯LED亮起，处于待命状态。按下键开始加热，当温度达到左右时，停止加热；运转，将黄豆粉碎，而后停转，又开始加热，直到豆浆，停止加热，发出报警声，提示豆浆已做好。若缺水，则关闭加热器和并发出报警声，直到关闭电源，加水后才能继续使用。豆浆生产的工序包括浆、煮浆，而三个工序又密切配合，使生产的豆浆味道更好。磨浆前进行预加热，既可以提高工作效率，又缩短煮浆的时间，防止磨浆后煮浆时间过长所易造成的糊锅现象。，豆浆机，控制系统，稳压电源Abstract Thesis: most of the current popular microcomputer intelligent control of soybean milk, soybean milk as long as the start, beating, boiling syrup fully automatedOf, just ten minutes to automatically make soy milk, hygienic and reliable, and convenient. This article describes the system consists of Intelligent Soymilk MCS-51 series microcontroller, temperature sensor, heating circuit, anti-overflow circuit, beating circuits, alarm circuits and other components, milk production and fully automated. The working process is: first soybeans into soybean milk machine, the inside into the amount of water, install a good nose. Connect the power, LED indicator lights on standby. Press the function key to start the heating, when the temperature reaches about 80 ℃, stop heating; motor is running, the soybean crush, and then the motor stopped, they began to heat until boiling milk for the first time, stop heating, cooking process extended into the spill, extension of boiled anti-overflow, an alarm sound, suggesting that soy milk is ready. If the water, turn off the heater and motor, and the alarm will sound until the power off, add water to continue using. Milk production process, including beating, boiling syrup, anti-boiled overflow extension, while the three processes and closely with them to the pr