机械设计制造及其自动化 外文翻译 外文文献 英文文献 智能照明控制系统.docx

机械设计制造及其自动化 外文翻译 外文文献 英文文献 智能照明控制系统.docx

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机械设计制造及其自动化外文翻译外文文献英文文献智能照明控制系统

IntelligentLightingControlSystem

Abstract:

Thispaperdescribesthedevelopmentoflightingcontrolsystems,intelligentlightingcontrolsystemmainlySystemfunctionsandapplicationsarediscussed.

Keywords:

intelligentlightingcontrolbustransferprotocolgreenenergy

1、Introduction

Withthecontinuousdevelopmentofoureconomy,rapidlyrisinglivingstandards,peopleworkingandlivingenvironmenthavebecomeincreasinglydemanding,whilethelightingsystemrequirementshavebecomemoresophisticated,thetraditionallightingtechnologyhasbeenastrongblow.Ontheonehandbecauseofinformationtechnologyandcomputertechnologychangesinlightingtechnology,providingtechnicalsupport;theotherhand,duetoenergyshortage,thestatemoreandmoreattentiononenergy-savinglighting,newlightingcontroltechnologytodeveloprapidlytomeetwithByenergyconservation,comfort,conveniencerequirements.Lightingcontrollightingcontrolfromthetraditionalmanualmethod,automatedlightingcontroltotoday'sintelligentlightingcontrol.

Intelligentlightingcontrolsystemisbasedoncomputer-controlledall-digitalplatform,modular,distributedbuscontrolsystem,thecentralprocessormodulescommunicatedirectlythroughthenetworkbus,thebusmakesuseoflighting,dimming,blinds,scenecontroltoachieveintelligent,andbecomeacompletebussystem.Canbebasedonchangesintheexternalenvironmentinthedeviceautomaticallyadjustthestatusofthebustoreachsafety,energyconservation,humaneffects,andcanuseinthefuture,inaccordancewiththerequirementsofusersthroughthecomputerre-Waytoincreaseormodifythesystem'sfunctionality,withouthavingtore-layingofcables,intelligentlightingcontrolsystem,highreliability,flexiblecontrol,lightingcontrolisthetraditionalwaycannotbedone.

2.1Thebasiccomponentsandmonitoringthecontentsofthesystem

2.1.1Systemcomponents

Intelligentlightingcontrolsystemisusuallydimmermodule,switchmodule,inputmodule,thecontrolpanel,liquidcrystaldisplaytouchscreen,smartsensors,PCinterface,timemanagementmodule,hand-heldprogrammer,monitoringcomputer（needtobridgealargenetworkconnection）andothercomponentscomposition.

1）Thebasicprincipleofthedimmingmoduleisamicroprocessor（CPU）ThesizeoftheopeninganglecontrolSCRtocontroltheaverageamplitudeoftheoutputvoltagetoadjustthebrightnessoflightsources.

2）switchmoduleiscontrolledbythepowerswitchrelayoutputtocontrollight.

3）inputmoduleistoacceptpassivecontactsignalstransmittedtothemicroprocessorviathebus.

4）Thecontrolpanelisintuitiveoperationforcontroloflightingscenesweretheparts,whichiscontrolledbyamicroprocessor,canbeprogrammedtocompleteavarietyofdifferentcontrolrequirements.Entersymbolidentifyingthemicroprocessor,afterprocessingcontrolinformationsentviathebus,tocontrolthecorrespondingdimmingofthelightsourcemoduleorswitchingmodulecontrolthedimmingorswitchcontrol.

5）Theilluminationofthesensorinterfacemoduleforconnectiontodetection,thereisdetection,motiondetectionandothersensors.

6）TimeManagementmodulecontrolsystemwithanotherdeviceonthebusinterfacetoautomatetasksandtimecontrol.

2.1.2MonitoringContents

1）Thecentralcontrolsystemthroughthecentralstationandthesystemsoftwareontheswitch,dimming,clock,lighting,monitoringandmanagementofthestate.

2）switchcontrol,bythecentralstation,localcontrolpanelforlightsforopen,closecontrol.

3）dimmingcontrol,bythecentralstation,localcontrolpanelforlightingtheilluminationfromzerotomaximumcontrol.

4）Thetimeclockcontrolsystembasedonpre-settimeforlighttoopenandclosecontrol.

5）Theastronomicalclockcontrol,enterthelocallatitudeandlongitude,thesystemautomaticallycalculatethedayofthesunsettime,thistimetocontrollightingaccordingtothescenechanges.

6）Thescenecontrol,throughthecentralstation,localcontrolpanelprogramming,lightswereon,off,dimmingcontrolsettings.

7）Remotecontrol,remotecontrolviahand-heldcontrolpanelwithinfraredlightfortheregionunderthecontrolturnedoff,dimmingcontrol.

8）Theilluminationsystemaccordingtotheilluminationdetectionsensordetectiondata（light,lightanddark）,inaccordancewiththepre-setparameterstoautomaticallyturnonlights,turnoff,dimmingcontrol.

9）exists,motioncontrol,accordingtopresencedetection,motiondetectionsensorsandotherdetectiondata,inaccordancewiththepre-setparameterstoautomaticallyturnonlights,turnoff,dimmingcontrol.

10）jointcontrol,throughtheinputmodulereceivesthevideosecuritymonitoringsystem,intrusionalarmsystems,accesscontrolsystems,automaticfirealarmsysteminthecoordinatedcontrolsignalstoswitchonthelightsourcecontrolordimmingcontrol.

11）Remotecontrol,lightingcontrolthroughtheInternetforremotemonitoringandcontrolsystem:

includinglightingboxlightingsystemparametersettingchanges;onthesystemtomonitorthestateofthesceneillumination;stateofthesystemtocontrollightingscenes.

12）Graphiccontrol,userscanusetheelectronicmapfunctionontheentireregionforvisualcontrolofthelighting,thefloorplanofthewholebuildingcanbeenteredintothesystem,andusedifferentcolorstorepresentthecurrentstateoftheregion.

2.2Intelligentlightingcontrolsystemdatatransmission

Intheinternationallightingcontrolsystemdatatransmissionnetworkwithoutuniformstandards,thecurrentwayofthemaintwistedpair,powerlinecarriertransmissionandthreetypesofradiofrequencytransmission.Thesethreetransmissiondatarates,reliabilityoftransmissionisquitedifferent.

2.2.1twisted-pairtransmission

Totwistedpairtransmissiontwistedpairtransmissionnetworkforinformation,thelayingoflinesseparatelyfornewconstruction,expansionoftheproject.ThereareinthiswayThefollowingadvantages:

1）hardwareandsoftwareprotocolcompletelyopen,perfect,commongood.

2）linesatbothendsoftransformerisolation,immunitytointerference,lightningprotectionperformance.

3）transmissionspeed.

4）Thesystemcapacityisalmostunlimited,thesystemwillnotincreasetheemergenceofunexpectedfailures.

5）asaninformationtransmissionmedium,alargenumberofsophisticatedequipmentforgeneraluse.

2.2.2PowerLineCarriertransmission

Useofelectricpowerlinecarriertransmissionofinformationtransmissionnetwork,withoutlayingasinglelinefordatatransmissionofthesignalscanbeappliedtonewconstruction,expansionoftheproject,andespeciallyforreconstructionprojects.Powerlinecarriertransmissioninthecurrentfluctuationsduetopowerlines,datatransferrateandreliabilityofdatatransmissionbyagreaterimpact,reducingefficiency.Whenthemonitoringequipmentforalongtime,noreliabledatatransmissionmaycausethesystemtoastandstill.

2.2.3Radiofrequencytransmission

Radiofrequencytransmissionofinformationusingwirelessradiotransmissionnetworkasthesystemcannotonlysatisfythefunctionalrequirements,indoornowiring,simpleconstruction,cansavetheconstructioninvestmentfornewconstruction,expansionoftheproject,andespeciallyforreconstructionproject.RFoperatingfrequencyconsistentwithIEEE802.11bstandards.

2.3Thescopeofapplicationofintelligentlightingcontrolsystem

Lightingcontrolsystemcanbeincandescent,fluorescent,energysavinglamps,quartzlampsandotherlightdimmingthelightsonalloccasionstocontroltheenvironmenttomeetavarietyoflightingrequirements.

1）offices,schools,hospitals,factoriesandotherplacesofthelightingsystem,usingthetimecontrolsystemonthelighton,turnofftheautomaticcontrol,theuseofilluminationsensorthatautomaticallyadjuststheillumination,energyconservation.Canbethecentralmonitoringandcontrolsystemcanbeconnectedwiththeconstructionequipment.

2）Theatre,conferencerooms,clubsandotherplacesofuseofsystemfunctionsanddimmingthesceneswitchescanbeeasilyconvertedavarietyoflightingscenarios,multi-pointcontrol.Lightsourcecanbecontrolledthroughthesystem,airconditioning,electricfans,electriccurtains,CanadaHeaterandotherelectricalequipment.

3）Thevenuesportsvenuesmatchrequiredbyhierarchicalcontrol,largevenueshouldbeasinglelightcontrol.

4）Themunicipalworks,squares,parksandotheroutdoorpublicplaces,thegroupusingthesystemcontrolsoftwarecancontrollightingthroughouttheregion,theuseofilluminationsensors,timeswitchestoachievelightingautomationcontrol,systemmonitoringsoftwareusingintelligentlightingcontrol.

5）areaswherestreetlightingshouldbebasedonthegeographicallocationandseasonalvariationtodetermineareasonabletimetoswitchlightsandtheskybrightnesschangesaccordingtothenecessaryamendments,theuseoflightcontrolandtimecontrolofacombinationofintelligentcontrol.

6）Landscapelightingusedinpeacetime,thegeneralholidays,majorholidaysandothercontrolmode.

2.4Applicationofintelligentlightingcontrolsystemfeatures

2.4.1useoflightingcontrolsystem,realizationoftheintelligentlightingcontrol,lightingsystemscanruninautomaticstate.

1）Thesystemwillbepre-settoswitchanumberofbasicworkingconditions,suchas:

"day","night","security"and"clean","Weekend"and"lunch"and,accordingtopre-settimeautomaticallyinthetoswitchbetweenvariousworkingconditions.Forexample,