问题标题：
英语翻译Controlmoduleincludesalight-adjustingmoduleandaswitchingmodule.Inthelight-adjustingmodule,TLC5615,aD/Achip,isadoptedasthemainchipofcontrolmodulethatcantransformthedigitizedsignalsintoanalogcontrolsignals.In
问题描述：
英语翻译
Controlmoduleincludesalight-adjustingmoduleandaswitchingmodule.Inthelight-adjustingmodule,TLC5615,aD/Achip,isadoptedasthemainchipofcontrolmodulethatcantransformthedigitizedsignalsintoanalogcontrolsignals.Inthissystem,theanalogcontrolsignalshavethreecontrolgrades:alllightmode,reducinglightmodeandhalflightmode.Theanalogvoltagevaluesofthethreecontrolgradesare
5V,3.75V,2.5V.Inswitchingmodule,forthe
interfaceofelectronicballasthasinternalupperpulling,thewayofswitchingcontrolisopen-collector(OC).TheusedcircuitsareshowninFig.5.
Besides,theterminalcontrollerhasafunctionofcollectstatusofroadlightingequipment.Whenthetestportisathighlevel,itshowsthattheequipmentisinnormalstateandthelowlevelstandforabnormal.
谢绝在线翻译器翻译过来的东西
马捷回答：
控制模块包括一个光调节模块和交换模块.在光线调节模块TLC5615中,一个D/A芯片,作为控制模块的主要芯片,可以把数字化信号转化为模拟控制信号.该系统中,模拟控制信号有三个控制等级：全光模式,弱光模式和半光模式.三...
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