全自动洗碗机控制系统的设计(3)

2020-11-29 00:58

厨房用具

Abstract

Abstract

Dishwasherisalsoknown

as

diningutensilscleaningmachine,is

or

an

artificial

substituteforwashingbowls,plates,cups,plates,spoons

otherutensilsofhousehold

appliances.Withtheimproving

ofhouseholddishwasher

and

therisingofconsumer

awareness,householddishwasherhasboundtobecomea”new

hugemarketinchina,householddishwasheris

hi9111ightofthe21stcenturykitchen”.

Atpresent,mostofdishwasher’Scontrolsystem

usesthetiming

controlmodel,it

to

Can

notselectwaterquantity,water

temperatureandwashingtimeaccording

the

amountand

pollutionoftablewareautomatically,causingshortcomingsofwasting

water,energyandtimeintheprocessofwashing.Moreover,mostofproducts’single

function

andlesshumanmakesitdifficultto

adapttocurrentmarketdemand.

Inordertomeetmarket

demand,itadoptsUPD78F0511

microcontroller

energyand

aS

the

controllingcore,designsuser-friendlyhuman—computerinteractionanduser-friendlyautomaticdishwasher’Scontrolsystemforhighefficiency,saving

iIltlliSthesis.

Firstly,onthebasisoftheanalysisforthedishwasher’ScurrentStatusofthemarket

on

water

anddemand

and

itsdevelopmenttrend,itdeterminedthesystem’Sdesignprinciples

andprogramofprocessanddesignprogram.

accordancewiththe

on

Then,itdesignstheschematicin

principles

andprogram,

designstheautomaticturbiditydetectioncircuitthebasisofPWM;usesflowmeter

LCDformorefriendly

tocontrolwaterfor

more

accurateaccount

of

water;uses

machineryinterface;designs

Finally,itmakes

all

musicbuzz

circuittoincreasethenoveltyofproducts.

analysisofthesystem’Ssoftwarestructure,analyzesthe

particularwaysofthemainthecontrolsystem’S

program

andthe

subprogram.Laboratory

desiredgoals.

testsshowedthat

designhasachievedthe

Key

words:Dishwasher;MicroprocessorControl;Test


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