LED路灯单元控制器的设计.pdf

I

摘

LED具、、、、

LED不

国号LED成为

LED为LED控制

控制、功

先LED控制、LED其

LED控制控制功LED

控、控件控制、、号

工RS-485控制动

令控制控制动

化化工

控同也工LED控制件制

件描具件、、件

、控制制控功

、分具出

关：控制LED控RS-485

II

Abstract

LEDlamphastheadvantagesofEnvironmentalprotectionwithoutpollution,highlight

efficiency,goodcolorrendering,longservicelife,Energysavingeffectisobviousandsoon.

LEDlamptechnologyhasgreatpotentialfordevelopment,Itistheideallightsourcefor

generallightingandstreetlighting.WiththecontinuousdevelopmentofLEDlamp

technology,aswellastorespondtothecallofthenationalenergy,LEDlightsourcehas

becomeanewforceintherapiddevelopmentofthefieldoflighting.Inthispaper,wedesign

aLEDstreetlampunitcontrollerbasedonLEDlamp,whichcanrealizethedetectionof

currentvoltageandlightillumination,andalsoabletoadjustthebrightnessofthelights.

Thispaperfirstintroducestheresearchbackground,advantagesanddevelopmenttrend

oftheLEDstreetlampunitcontroller.ItdescribestheLEDlightsunitcontrollerdesign

requirementsanddesignfocus.Thefocusofthecontrolfunctionistocontrolthetime,the

seasonandtheilluminationconditionoftheLEDstreetlamp.Thefocusisonmeasuringthe

systemcurrent,voltage,powerandsignaldetectionswitch.Throughconsultingand

compa