智能型豆浆机控制系统毕业设计

长沙学院毕业设计(论文)I现在由于社会生活节奏加快，有许多人都没有时间吃早餐，然而早餐对于人的健康是非常重要的。中国的传统食物豆浆是一种老少皆宜的营养食品。豆浆含有丰富的营养成分，虽不及豆腐，但比其他任何乳类都高,所以豆浆是很好的早餐之选。但由于传统的豆浆制作过程复杂,制作时间长，许多人就放弃了喝豆浆。因此,设计智能型豆浆机控制系统，制作出一款高效省时的豆浆机是非常必要的。设计智能型豆浆机目标：制作全豆豆浆、五谷豆浆、营养米糊、蔬菜果汁等。全过程只需要启动豆浆机，加热、打浆、完全实行自动化，短短十几分钟就全自动做好豆浆，既安全卫生，又快捷方便。本设计基于51单片机设计了一款高效省时的智能型豆浆机控制系统。此智能型豆浆机控制系统主要由MCS-51系列单片机、温度检测器、加热电路、防溢电路、防止缺水电路、打浆电路、报警电路等组成，豆浆生产完全自动化。其生产过程完全达到了预设模式，可自动完成粉碎功能、加热功能、防溢出功能、报警功能等。一般可以选用以下原料作为加工对象，如：豆类、玉米、其他五谷杂粮、蔬菜水果等多种食品。该智能型豆浆机控制系统具有很好的应用和使用价值。关键词：51单片机，豆浆机，控制系统长沙学院毕业设计(论文)IIABSTRACTNowbecauseofthesocialliferhythmspeedingup,therearemanypeoplewhohavenotimetoeatbreakfast,breakfastisveryimportanttopeople'shealth,however.ThetraditionalfoodofChinasoybeanmilkisakindofnutritiousfoodforyoungandold.Soybeanmilkisrichinnutrients,althoughlesstofu,buthigherthananyotherdairy,sosoya-beanmilkisagoodchoiceforbreakfast.Butduetothecomplexityoftraditionalsoya-beanmilkproductionprocess,productiontimeislong,manypeoplegaveupdrinkingsoybeanmilk.DesignDouJiangJiintelligentcontrolsystem,therefore,toproduceanefficienttime-savingDouJiangJiisverynecessary.DesignintelligentDouJiangJigoal:makingfulldougpulp,grainandsoybeanmilk,nutritionalricecereal,vegetablejuice,etc.OnlyneedtostartthewholeprocessDouJiangJi,beating,boiledpulpcompletelyautomating,short10minutestofullyautomaticdosoya-beanmilk,bothsafetyandhealth,andquickandconvenient.Thisdesignisbasedon51microcontrollerdesignedahighefficienttime-savingDouJiangJiintelligentcontrolsystem.ThisDouJiangJiintelligentcontrolsystemismainlycomposedofMCS-51seriesmicrocontroller,temperaturedetector,spill-proofcircuit,heatingcircuit,preventwatercircuit,beatingcircuit,alarmcircuitandsoon,fullyautomaticsoya-beanmilkproduction.Itsproductionprocessisreachedthepresetmode,canautomaticallycompletecrushingfunction,heating,spillprevention,alarmfunctions,etc.Canchoosethefollowingmaterialasageneralprocessingobjects,suchasbeans,cornandothergrain,vegetables,fruitandotherfood.TheDouJiangJiintelligentcontrolsystemhasgreatvalueinapplicationanduse.Keywords:51microcontroller,DouJiangJi,controlsystem长沙学院毕业设计(论文)III目录摘要.................................................................................................错误!未定义书签。第一章绪论.......................................................................................................................11.1豆浆机设计背景....................................................................................................11.2豆浆机工作原理...................................................................................................2第二章豆浆机整体方案设计...........................................................................................32.1方案的选择...........................................................................................................32.2方案的实现及论证...............................................................................................4第三章豆浆机系统硬件电路设计...................................................................................53.1主控电路设计.......................................................................................................53.1.1单片机方案选择...........................................................................................................53.1.2单片机最小系统电路....................................................................................................53.1.3AT89C51单片机简介...................................................................................................73.1.4AT89C51的并行I/0口详细说明.................................................................................83.2晶振电路设计........................................................................................................93.3水位及温度检测电路设计..................................................................................103.4加热电路设计.....................................................................................................113.5打浆电机控制电路设计.....................................................................................123.6显示系统设计.....................................................................................................133.7报警电路设计......................................................................................................14第四章豆浆机系统软件设计.........................................................................................154.1主程序部分的设计....................................................................................................154.2豆浆机工作方式框图..........................................................................................164.2.1全豆豆浆工作方式......................................................................................................174.2.2五谷豆浆工作方式......................................................................................................184.2.3营养米糊工作方式......................................................................................................194.2.4水果蔬菜工作方式......................................................................................................20第五章系统调试..............................