汽车大灯控制分类和控制方法2AFS智能随动系统

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1、3汽车大灯控制分类和控制方法--2AFS智能随动系统武汉理工大学汽车学院杨胜兵几个概念的关系1AFS智能随动系统（Adaptive Front-Lighting System）AFS控制的是灯光的“左右”调整（有的AFS含ALS）2ALS自动光轴调节系统（Auto Leveling System），那么ALS控制的则是灯光的“上下”调整。概念区分不明显，AFS具体到不同产品上的侧重点不一样，要看具体的功能介绍而定。AScalable,FlexibleSolutionOnefundamentaldifferentiatorofthes

2、esystemsisVisteon'sabilitytoscalethemtomanufacturerneeds.VisteonresearchrevealedthatwhilevehiclebuyersknowandunderstandthebenefitsofXenontechnology,thehighercostofXenonbulbscouldactasapotentialdeterrenttoconsumers.Dependingonmanufacturerneeds,AdvancedFrontLightingSyste

3、mscanbemodifiedtorecognizeandrespondtoavarietyofroadconditionsandcanalsobeimplementedonvehicleswith14-or42-voltelectricalsystems.StylingFlexibilityVisteon'sAdvancedFrontLightingSystemsalsoofferagreatdegreeofdesignflexibilityforvehicledesigners.Thesesystems,wellsuitedto

4、therecenttrendtowardsprojector-styleheadlights,canbeeasilypackagedasanarticulatedassemblyinreflector-styleheadlamps.Inaddition,Visteonhasthein-housecapabilitiestosupportautomotivemanufacturerswithallaspectsofthestylingandpackagingofourAdvancedFrontLightingSystems.Taylo

5、redspecificationandperformanceItisoutofthequestion,thateachtechnicalsolutionhastooffersufficientperformanceandqualitytothecarmanufacturerandendcustomer.Neverthelesssolutionsforcompactandmidsizecarscomprisedifferentstandardsandbasicspecifications,tayloredtoavailablebudg

6、etsandcustomerexpectations.Inthesamecontextabasicheadlampforacompactcarlooksdifferentthenoneforapremiumcar.ItisimportantforthesupplieraswellasfortheOEM,todifferentiateclassesofperformance,reachingfromeconomysolutionstopremiumsolutions.Theperformanceofferedbyacompactcar

7、ofaspecificOEMhastobedifferentfromapremiumcarofthesamebrand.Toreachthedescribedcosttargets,therighttechnicalsolutionshavetobefoundasdescribedandtheperformancerequirementsandspecificationsforeachmainfunctionhavetobetailoredaswell.Changedconditionsinthesystem,likeweight,

8、swivelingangle,failsafemechanismsandmanymoredefinethespecificiationsforeachsystemcomponent.Theresulthastobeasufficien