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Automobile兰博基尼AutomotiveLightingRain-SensingWipersHowdotheywork?Thetechnologybehindrain-sensingwipersisnotcomplicated.Asmallareaofthefrontwindshieldglassismonitoredbyanopticalsensor.Thesensorisdesignedtoprojectharmlessinfraredlightatthewindshieldatanangleandthenreadtheamountoflightthatisreflectedback.Acleanwindshieldwillreflectnearlyallofthelightback,whileawetordirtywindshieldwillcausethelighttoscatter.Theopticalsensorcandeterminethenecessaryfrequencyandspeedofthewindshieldwipersbymonitoringtheamountoflightreflectedbackintothesensor.Whatarethebenefitsofrain-sensingwipers?Thebenefitsofarain-sensingwipersystemaremostobviousduringinconsistentrainorsnow,whenastandardwipersystemrequiresconstantattentionbythedrivertokeepthewindshieldclear.Undersuchconditions,therain-sensingsystemadaptstoperiodsofheavyrainorsnowandincreasesthespeedofthewipers.Duringdryperiods,whenthewindshieldisclear,thewiperscompletelystop.Ifothervehiclessplashorspraywaterordebrisonthewindshield,therain-sensingsystemautomaticallyintervenesbystartingthewiperstokeepvisibilityunobstructed.广告小插曲backElectronicStabilityControlTechnologybuiltonABSandtractioncontrolFollowingthemoderndevelopmentofautomotiveanti-lockbrakes(ABS)inthe1980s,andtractioncontrolinthe1990s,thedevelopmentofstabilitycontrolwasthenextlogicalprogression.Allthreesharethesametechnology,andalloperateinconjunctionwithoneanotherinanautomotiveenvironment.Inatypicalelectronicstabilitycontrolsystem,theanti-lockbrakesystemmonitorswheelspinateachwheel.Thetractioncontrolsystemcontrolsanywheelspin.Asbothofthesesensorsmonitorthevehicle’slongitudinal(front-to-back)movements,athirdsensormonitorslateral(side-to-side)movements,determiningifthevehiclehasstrayedfromitsintendedcourse,asindicatedbythepositionofthesteeringwheel.DoyouneedElectronicStabilityControl?Electronicstabilitycontrolisanactivesafetyfeature;ithelpsyouavoidanaccident.Inanemergency,eventhemostexperienceddriversmayfindthemselvesinasituationwheretheyaredrivingoutsidethenormallimitsof
