How Adaptive Headlights Work – Safety – Automotive Fleet

Adaptive headlight systems allow motorists to identify a difficult-to-see things on a dark, curved road about a 3rd of a 2nd earlier than they would with conventional headlights.

Screenshot through IIHS.

Adaptive headlight systems permit chauffeurs to find a difficult-to-see item on a dark, curved roadway about a 3rd of a second earlier than they would with traditional headlights, according to a 2014 study from the Insurance Institute for Highway Safety.What’s more,

2012 research by the Highway Loss Data Institute revealed that cars equipped with optional adaptive headlights had lower rates of insurance coverage claims under the majority of protection types than the same vehicles without the technology.

Since they are showing to be a critical safety function, it’s no surprise that adaptive headlights are growing in popularity.As a fleet

owner or manager, it is very important to comprehend the benefits of adaptive headlights and how they work.

Adaptive headlight systems pivot in the direction of travel when steering around curves or corners. Put simply, they swivel around curves in response to guiding input. Adaptive headlights are consisted of several sub-components consisting of:

The information from the sensors are analyzed by an electronic control unit (ECU), which determines the car’s speed, and the angle and length of the curve it is negotiating. The ECU then directs the motors connected to each headlight to move the beam to a defined degree for optimal lighting capacity.

Most adaptive headlight systems can turn the headlights approximately 15 degrees or more per side– much better lighting up the road ahead.

Many systems also include a self-leveling system, which assists correctly place the headlights and prevents them from pointing too far up or down when driving on hilly terrain.

Adaptive headlights offer an extra security benefit. The high beams stay active on both sides of a preceding vehicle without glaring the chauffeur. They also minimize glare for approaching chauffeurs as compared with traditional headlights.


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