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Energy efficiency of car lighting

Current balance of saving potentials

  • Hardware
  • Lighting Technology
  • Published:
ATZelektronik worldwide Aims and scope

Abstract

The analyses on the use of energy in motor vehicles show that the electrical power requirements of the lighting technology can be significantly reduced by the use of new technologies. Where at the moment photometric systems still need on average around 12 to 15 % of the electrical energy available in the vehicle, by the year 2015, future systems will be in a position to reduce the share of energy requirements to 5 to 7 %, aims Hella.

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References

  1. Bundesamt für Energie BFE (Schweiz): http://www.bfe.de.admin.ch.energie/00588/00589/00644/index.html?lang=de&msg-id=949), Stand 21.01.2008

  2. Centre Info SA, Fribourg (Schweiz): The Carbon Intensity of Car Manufacturers

  3. Greenpeace e.V.: „CO2-Emssion bei der Produktion einer Kilowattstunde“, Oktober 2007

  4. Elektronik automotive: Sonderausgabe Audi A4, 2007

  5. University of Michigan (USA). “The Real-World Frequency of Use of Lighting Equipment”, April 2008

  6. SAE Congress 1999, Paper: “Performance and Perspectives of Light Sources for Signal Lamps”

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Decker, D., Kleinkes, M. Energy efficiency of car lighting. ATZ Elektron Worldw 4, 18–23 (2009). https://doi.org/10.1007/BF03242211

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  • DOI: https://doi.org/10.1007/BF03242211

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