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LED headlights

机译:LED大灯

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摘要

When the sun goes down we're less able to perceive depth and colour, and our peripheral vision worsens, making driving a little more dangerous. Traditional halogen headlamps aren't always bright enough to show all that's ahead of the vehicle, and even xenon lights can't illuminate everything. But now there's a better technology on the market, In 2008, full-LED headlamps were introduced on the Audi R8 sports car. With a colour temperature of 6,000K - double that of xenon and almost identical to daylight - full-LED headlamps allow drivers to see more easily and make obstacles in the road clearer. Not only that, but the lights are more energy efficient and aid vehicle design.
机译:当太阳下山时,我们无法感知深度和颜色,并且周围的视力变差,使驾驶更加危险。传统的卤素大灯并不总是足够明亮,无法显示出车辆前方的一切,甚至氙气灯也无法照亮一切。但是现在市场上有了更好的技术,2008年,奥迪R8跑车上引入了全LED大灯。色温为6,000K,是氙气的两倍,几乎与日光相同,全LED前照灯使驾驶员更容易看清道路并清除障碍物。不仅如此,而且灯光更节能,并有助于车辆设计。

著录项

  • 来源
    《Automotive engineer》 |2013年第9期|9-9|共1页
  • 作者

    James Scoltock;

  • 作者单位
  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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