基于单片机温度监测系统设计方案外文翻译

1、1/30基于单片机温度监测系统设计的外文翻译第1页外文文献资料DistributedTemperatureSensor1.Sensorintroduction1.1TemperaturesensorbackgroundInthehumanlivingenvironment,temperatureplayinganextremelyimportantrole。Nomatterwhereyou文档来自于网络搜索live,engagedinanywork,ever-presentdealtwithtemperatureunder.Sincethe18thcentury,industry文档来自于网络搜索sincetheindustrialrevolutiontowhethercanmastersendexhibitionhastheabsolutetemperaturetouch.文档来自于网络搜索Inmetallurgy,steel,petrochemical,cement,glass,medicineindustryandsoon,cansayalmosteighty文档来自于网络搜索。

2、percentofindustrialdepartmentshavetoconsiderthefactorswithtemperature.Temperatureforindustrial文档来自于网络搜索soimportant,thuspromotingthedevelopmentofthetemperaturesensor.1.2TemperaturesensordevelopmentMajorgeneralthroughthreesensordevelopmentphase:analogintegratedtemperaturesensor.The文档来自于网络搜索sensoristakenwithsiliconsemiconductorintegratedworkmanship,thereforealsocalledsiliconsensoror文档来自于网络搜索monolithicintegratedtemperaturesensor.Suchsensing2/30instrumentshavesinglefunction(onlymeasuring文档来自于网络搜索temp。

3、erature),temperaturemeasurementerrorissmaller,pricelow,fastresponse,thetransmission文档来自于网络搜索distance,smallvolume,micro-consumptionelectronicetc,suitableforlongdistancemeasurement文档来自于网络搜索temperature,temperaturecontrol,donotneedtoundertakenonlinearcalibration,peripheralcircuitis文档来自于网络搜索simple.Itiscurrentlythemostcommonapplicationathomeandabroad,anintegratedsensor。Typical文档来自于网络搜索productshaveAD590AD592,TMP17,LM135,etc.jAnalogintegratedtemperaturecontroller.Analog文档来自于网络搜索integratedtemperaturecont。

4、rollermainlyincludetemperaturecontrolswitch,programmabletemperature文档来自于网络搜索controller,atypicalproducthaveLM56,AD22105andMAX6509.Someincreasestrengthtypeintegrated文档来自于网络搜索temperaturecontroller(forexampleTC652/653)alsocontainstheA/Dconverterandcuregoodsequence,文档来自于网络搜索thisprocesswiththeintelligenttemperaturesensorsomesimilarities.Butitisnotitssystem,workbymicro文档来自于网络搜索processingdevicecontrol,thisisthemaindifferencebetween.3/30Intelligenttemperaturesensor.intelligent文档来自于网络搜索temperaturesensor(a。

5、lsocalleddigitaltemperaturedegreessensor)isinthemid1990slaunch.Itis文档来自于网络搜索microelectronicstechnology,computertechnologyandthedynamictestingtechnology(ATE)crystallization.文档来自于网络搜索Intelligenttemperaturesensorinternalcontaintemperaturesensor,A/Dconverter,signalprocessor,第2页memory(orregisters)andinterfacecircuit.Someproductsstilltakemultiplexer,centralcontrolsystem文档来自于网络搜索device(CPU),randomaccessmemory(RAM)andreadonlymemory(ROM).Intelligenttemperaturesensor文档来自于网络搜索ischaracteristicoftemperatured。

6、ataandrelevantcanoutputthetemperaturecontrolofthequantity,文档来自于网络搜索adaptationvariousmicrocontroller(MCU);1.3SinglepointandmoretemperaturesensorThedevelopmenttrendofthetemperaturesensor.Inthe21stcentury,thetemperaturesensoris文档来自于网络搜索headedinhighprecision,multi-function,bus,standardization,highreliabilityandsafety,developmentof文档来自于网络搜索virtualsensorandnetworksensor,researchmonolithictemperaturemeasuringsystemandotherhigh-tech文档来自于网络搜索4/30directiondeveloprapidly.Sensorsintheapplicationtemperaturec。

7、ontrollingsystem.Currentmarketexists文档来自于网络搜索mainlysinglepointandmoretwotemperaturemeasurement.Forsinglepointtemperaturefoundment文档来自于网络搜索instrument,mainlyadoptsthetraditionalanalogintegratedtemperaturesensor,whichheatresistance,文档来自于网络搜索thermocouplesensorsmeasuringaccuracy,highmeasurementrange,andgotthegeneralapplication.This文档来自于网络搜索productistemperaturemeasuringrange℃~200mostlybetween800℃,resolution12th,andleast文档来自于网络搜索distinguishabletemperaturein0.001~0.01between.CabinLEDdisplaymodule,showsr。

8、angingfrom4to文档来自于网络搜索16.Someinstrumentsalsohasmemoryfunction,canstoreseveralhundredtoafewthousandsetsofdata.文档来自于网络搜索Thisinstrumentcanbeverygoodmeetasingleusersingle-pointmeasurementneeds.Moretemperature文档来自于网络搜索measurement,relativeandsinglepointmeasurementprecisionhascertaingap,althoughrealizedthe文档来自于网络搜索multi-channeltemperaturemeasurementandcontrol,butthepriceisexpensive.Inviewofthepresent文档来自于网络搜索5/30marketsituation,proposedthistopiccansatisfyrequirements,scalableandcost-effectivesingle-chi。

9、p文档来自于网络搜索multi-channeltemperaturemeasuringsystem.ThroughthefirsttemperaturesensorDS18B20acquisition,文档来自于网络搜索andthenthroughtheC51SCMprocessinganddisplayedonthedigitaltube,canbecollectedindoorora文档来自于网络搜索greenhousearoundindifferentlocationsofthetemperature,withfourdigitaltubetodisplay.Thefirst文档来自于网络搜索digitalpipedisplayacquisitioniswhichway,whichchannel.Threedigitalpipedisplayaftertheacquisition文档来自于网络搜索channelbytemperature,accurateto0.1degrees.2.Thesystemrealizedandrelatedtechnologies2.1.Thesys。

10、temisrealizedBythewholecontrolsystemforcoreAT89C51,usingfourwaysoftemperaturesensorDS18B20in文档来自于网络搜索productionsitefordistributionareaoffourdifferenttemperaturemeasurementresultwiththechip文档来自于网络搜索checking,collationstoreanddisplay,andthroughthebuttoncontrol,temperaturewillprocessafterthe第3页LEDdigitaldisplaytocomeout,andthesoftwareassurancesystemanti-interferencecapacity。fourDS1820文档来自于网络搜索connectedtoMCUrespectively,thisschemefourIOmouthoccupyMCUfourIOthough,butthe文档来自于网络搜索6/30microcontrollerIOmou。