* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Sunday, June 1, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Why Starz Entertainment Stock Soared Today – The Motley Fool

    Unpacking the Surge: What Fueled Starz Entertainment’s Stock Explosion Today!

    Unveiling the Enigmatic: First Looks at Destruction and Puck in ‘The Sandman

    Jackie Chan Reveals This Family Member ‘Never Watched’ The Whole Of Any Of His Movies – Yahoo

    Jackie Chan Reveals This Family Member ‘Never Watched’ The Whole Of Any Of His Movies – Yahoo

    Mavs CEO holds firm on new arena, entertainment district in Dallas – Dallas News

    Mavs CEO Stands Strong on Vision for New Arena and Entertainment District in Dallas

    Entertainment: On Your Marks, Get Set, Beer Run! – Urban Milwaukee

    Get Ready to Race: The Ultimate Beer Run Experience Awaits!

    Rachel Guttman Launches Entertainment Law Firm Gutt Law, PLLC [Exclusive] – MusicRow.com

    Rachel Guttman Unveils Exciting New Entertainment Law Firm: Gutt Law, PLLC!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    This giant microwave may change the future of war – MIT Technology Review

    Revolutionizing Warfare: The Impact of a Game-Changing Giant Microwave

    Bajeed Pattan Joins Forbes Technology Council as Innovation Leader – PRWeb

    Bajeed Pattan Takes the Helm as Innovation Leader at Forbes Technology Council!

    Lafayette Regional Technology Council – Tech Leadership That’s Homegrown and Future-Focused – Discover Lafayette

    Lafayette Regional Technology Council – Tech Leadership That’s Homegrown and Future-Focused – Discover Lafayette

    Drone technology demo in Cambria County showcases future of lifesaving medical deliveries – local21news.com

    Revolutionizing Healthcare: Drone Technology Takes Flight for Lifesaving Medical Deliveries in Cambria County

    Revolutionary Harvesting Technology Promises to Slash CAR-T Manufacturing Costs!

    Stop the Machines: The Rise of Anti-Technology Extremism – International Centre for Counter-Terrorism – ICCT

    Unplugged: The Surge of Anti-Technology Extremism

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Why Starz Entertainment Stock Soared Today – The Motley Fool

    Unpacking the Surge: What Fueled Starz Entertainment’s Stock Explosion Today!

    Unveiling the Enigmatic: First Looks at Destruction and Puck in ‘The Sandman

    Jackie Chan Reveals This Family Member ‘Never Watched’ The Whole Of Any Of His Movies – Yahoo

    Jackie Chan Reveals This Family Member ‘Never Watched’ The Whole Of Any Of His Movies – Yahoo

    Mavs CEO holds firm on new arena, entertainment district in Dallas – Dallas News

    Mavs CEO Stands Strong on Vision for New Arena and Entertainment District in Dallas

    Entertainment: On Your Marks, Get Set, Beer Run! – Urban Milwaukee

    Get Ready to Race: The Ultimate Beer Run Experience Awaits!

    Rachel Guttman Launches Entertainment Law Firm Gutt Law, PLLC [Exclusive] – MusicRow.com

    Rachel Guttman Unveils Exciting New Entertainment Law Firm: Gutt Law, PLLC!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    This giant microwave may change the future of war – MIT Technology Review

    Revolutionizing Warfare: The Impact of a Game-Changing Giant Microwave

    Bajeed Pattan Joins Forbes Technology Council as Innovation Leader – PRWeb

    Bajeed Pattan Takes the Helm as Innovation Leader at Forbes Technology Council!

    Lafayette Regional Technology Council – Tech Leadership That’s Homegrown and Future-Focused – Discover Lafayette

    Lafayette Regional Technology Council – Tech Leadership That’s Homegrown and Future-Focused – Discover Lafayette

    Drone technology demo in Cambria County showcases future of lifesaving medical deliveries – local21news.com

    Revolutionizing Healthcare: Drone Technology Takes Flight for Lifesaving Medical Deliveries in Cambria County

    Revolutionary Harvesting Technology Promises to Slash CAR-T Manufacturing Costs!

    Stop the Machines: The Rise of Anti-Technology Extremism – International Centre for Counter-Terrorism – ICCT

    Unplugged: The Surge of Anti-Technology Extremism

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Now Nissan created brighter headlines that won’t blind oncoming traffic

January 9, 2024
in Science
Now Nissan created brighter headlines that won’t blind oncoming traffic
Share on FacebookShare on Twitter

It’s a staggering statistic: while only one-fourth of all driving is done at night, more than half of driver fatalities occur after dark. On top of that, says the American Automobile Association (AAA), more than three-quarters of pedestrian deaths happen at night.

Nissan says it is boosting headlight performance on its vehicles while simultaneously reducing glare for oncoming traffic. That’s certainly important all year, but especially during the darkest part of the winter months when rush hour typically happens after sunset. Once a luxury upgrade, Nissan now offers brighter, more efficient LED headlights standard on the Altima, Ariya, Armada, GT-R, Maxima, Murano, Pathfinder, Rogue and Z models.

This is how Nissan’s headlight engineering works.

Headlight technology continues to improve

To understand the current state of automotive headlights, look at both the evolution of headlight technology as well as regulations for the U.S. and abroad.

Halogen headlamps used to be the standard, giving way to LED (light emitting diode) lights starting in the mid-2000s. Audi was the first to debut all-LED headlights, on the 2009 Audi R8, and others followed closely behind.

The differences between halogen, high-intensity discharge (HID, or xenon) and LED are significant. Halogen lamps are much cheaper to make, and they emit a warm, yellow light. LEDs emit a cool, bluish-white light, plus they’re about 80 percent more energy efficient and last much longer. Nissan says this creates an unintended consequence as LED lights illuminate the road more clearly and further ahead, but they increase glare for drivers in the oncoming lane.

The Insurance Institute for Highway Safety (IIHS) started rating headlights in 2016. Out of more than 80 headlight systems available for the 31 models of 2016 midsize cars evaluated, only one system (the Toyota Prius v) received a top rating of “good.” For model year 2023, forty-three percent of headlight systems tested earned a top rating.

On a straight road, low-beam headlights qualify for a good rating when they illuminate the right side of the road at least 325 feet. At the other end of the scale, the Institute gives a poor rating (the lowest available) to those lighting 220 feet or less.

While LEDs are objectively brighter than halogen and HID varieties, the IIHS rates headlights using a set of performance metrics that are agnostic to the underlying technology, IIHS says. There are also examples of poor ratings for every type of headlight.

Nissan’s “anti-glare notch” 

Drivers employ low beams much more often than they do eye-scorching high beams. However, even low beams can cause a problematic glare for vehicles that are lower to the ground when a taller vehicle’s headlights are shining straight on.

Nissan’s newest focus is on creating a low-beam headlight that carves out an “anti-glare notch.” The brightest section of the beam aims toward the lane of travel, illuminating the way forward while the oncoming traffic sees a dimmer edge. Engineers create physical barriers within the headlight housing to direct the light in specific directions, and using LED instead of halogen lights offers better, crisper definition.  

Instead of a full “V” shape straight ahead typically cast by headlights, the silhouette of Nissan’s anti-glare headlight beam looks more like an amoeba. The resulting light makes it easier to see straight ahead and onto the shoulder of the road while still providing enough light to see into the oncoming traffic without blinding other drivers.

Nissan's Nissan’s “anti-glare notch” design keeps glare from the eyes of oncoming drivers. Credit: Nissan

“We use computer-aided ray tracing to focus light with pinpoint precision, eliminating the need for bulky reflectors and projectors,” Brad Chisholm, an engineer on the exterior Lights, Mirrors and Wipers team at Nissan told PopSci. “The result is headlights that are thinner, sleeker, and more aerodynamic, all while bathing the road in bright, targeted illumination.”

Nissan says it’s excited about the future of adaptive beam headlights, which have been used in Europe for the last decade and were only recently approved for use in the U.S. This technology goes beyond automatic high-beam dimming by using cameras, sensors, and central processing units to adjust headlight brightness and beam shape. The brand says that moving to adaptive beam headlights will increase the benefits of the anti-glare notch by fine-tuning it in real time. 

Ultimately,  properly aligned headlights that intelligently illuminate the road will reduce the number of crashes and can save lives. Nissan’s work toward reducing the glare for oncoming traffic improves our odds even more. 

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Popular Science – https://www.popsci.com/technology/nissan-anti-glare-brighter-headlights/

Tags: creatednissanscience
Previous Post

The best MagSafe cases for 2024

Next Post

OpenAI argues it is ‘impossible’ to train ChatGPT without copyrighted work

Precision ecology for targeted conservation action – Nature

Unlocking Targeted Conservation: The Power of Precision Ecology

June 1, 2025
Climate scientists are hosting a 100-hour YouTube livestream in response to Trump’s research funding cuts – Space

Climate scientists are hosting a 100-hour YouTube livestream in response to Trump’s research funding cuts – Space

June 1, 2025
YouTube Science Star Derek Muller Confronts PFAS “Forever Chemicals”—In His Own Blood – Scientific American

YouTube Science Sensation Derek Muller Takes on PFAS “Forever Chemicals” Found in His Own Blood!

June 1, 2025
The 17 Recipes We Can’t Wait To Make This June – Yahoo

17 Must-Try Recipes to Savor This June!

June 1, 2025
Blaze, Duke, Lockett, Rademacher headline men’s freestyle champions at U20 World Team Trials – USA Wrestling

Rising Stars Shine: Blaze, Duke, Lockett, and Rademacher Claim Victory at U20 Men’s Freestyle Championships!

June 1, 2025
Looking Back at the Good Old Days of Growth Under Biden – Bloomberg.com

Looking Back at the Good Old Days of Growth Under Biden – Bloomberg.com

June 1, 2025
Why Starz Entertainment Stock Soared Today – The Motley Fool

Unpacking the Surge: What Fueled Starz Entertainment’s Stock Explosion Today!

June 1, 2025
White House acknowledges problems in RFK Jr.’s ‘Make America Healthy Again’ report – AP News

White House Admits Flaws in RFK Jr.’s ‘Make America Healthy Again’ Report

June 1, 2025
N.Y. landlords, lawmakers to face off over expanding upstate rent control – Spectrum News

Showdown Ahead: N.Y. Landlords and Lawmakers Clash Over Expanding Rent Control Upstate!

June 1, 2025
This giant microwave may change the future of war – MIT Technology Review

Revolutionizing Warfare: The Impact of a Game-Changing Giant Microwave

June 1, 2025

Categories

Archives

June 2025
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
30 
« May    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (657)
  • Economy (672)
  • Entertainment (21,578)
  • General (15,254)
  • Health (9,714)
  • Lifestyle (674)
  • News (22,149)
  • People (673)
  • Politics (680)
  • Science (15,892)
  • Sports (21,176)
  • Technology (15,659)
  • World (660)

Recent News

Precision ecology for targeted conservation action – Nature

Unlocking Targeted Conservation: The Power of Precision Ecology

June 1, 2025
Climate scientists are hosting a 100-hour YouTube livestream in response to Trump’s research funding cuts – Space

Climate scientists are hosting a 100-hour YouTube livestream in response to Trump’s research funding cuts – Space

June 1, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version