Sistemas Tad
Páginas: 18 (4326 palabras)
Publicado: 20 de octubre de 2012
© Hella KGaA Hueck & Co., Lippstadt 9Z2 999 127-125 Printed in Germany
Lighting Technology
Hella KGaA Hueck & Co. Rixbecker Straße 75 D-59552 Lippstadt/Germany Ph. + 49 29 41 38-0 Fax + 49 29 41 38-71 33 www.hella.com
Technical Information
Ideas today for the cars of tomorrow
Ideas today for the cars of tomorrow
Contents
Lighting Technology
Camera-based light functionsAdaptive cut-off line Glare-free high beam first generation Glare-free high beam with LED-array Marking light with LED-array LED Technology Full-LED headlamps Dynamic light functions Organic light emitting diodes (OLED) Styling Light guide technology New lens and reflector optics Ambient lighting Surfaces and materials Costs and energy efficiency Hella KGaA Hueck & Co.
4 6 7 7 7 8 8 10 11 12 1313 13 13 13 15
Comfort
Without light we could not see. This applies to both “seeing” and “being seen”. This is why automotive lighting systems are an essential part of safety when it comes to road traffic – both day and night. Of course, safety is not the only factor that motivates our engineers at Hella in striving to optimize automotive lighting technology over the long haul. There are alsoclimate changes and climbing crude oil prices besides the increasing volume of traffic and number of accidents that prompt us to act – or to be more precise – to research and develop. Our efforts focus on new lighting solutions which meet the requirements for safety and environmental protection and which ensure the greatest possible degree of comfort for the driver and styling options forautomakers. The light-based driver assistance system, which represents the innovative functionality of intelligent lighting systems, plays a key role in this case. An optimum, situationdriven lighting system increases road safety, while the adaptive and assistive functionalities provide the driver with convenient support.
A look at the role that LED technology plays within automotive lighting systemsshows great promise. LEDs are regarded as the light source of the future with its ever-increasing output and efficiency. That’s no surprise, taking their high energy efficiency, optimum optical integration and addressability as well as their scope for creative freedom into consideration, not to forget the high, innovative leeway they offer within automotive lighting systems. Vehicle lighting is alsogaining importance in terms of styling. The wide variety of options for purposefully designing light offer a new dimension for vehicle design in addition to form and color. For instance, it is possible to implement identifying characteristics or a customer-specific corporate identity or simply find innovative methods for integrating light with design. By doing so, high-quality automotive lightingsystems become a perceptible experience.
Safety
Styling
Environment
2
3
VarioX® module
Front camera
Control unit
Lightdriver as simulation tool
Camera-based Light Functions
Automotive lighting solutions have been focusing on how to achieve optimal illumination of the roadway for many years. The objective, on the one hand, is to illuminate the road and itssurroundings as much as possible so that the driver is able to reliably identify objects on the roadway. On the other hand, they should not blind other motorists and drivers. One of the main tasks of our lighting engineering specialists is to achieve the best possible balance between illumination and blinding yourself and other motorists. The classic solution involves switching between high beam and lowbeam. While high beams do provide a light distribution
that is optimized for illuminating the road, low beams are for all intents and purposes a compromise to prevent blinding. That’s why high beams and low beams do not represent an optimized, state of the art solution for safety when driving at night. A simple, obvious improvement for adverse weather conditions would be a vehicle equipped...
Lighting Technology
Hella KGaA Hueck & Co. Rixbecker Straße 75 D-59552 Lippstadt/Germany Ph. + 49 29 41 38-0 Fax + 49 29 41 38-71 33 www.hella.com
Technical Information
Ideas today for the cars of tomorrow
Ideas today for the cars of tomorrow
Contents
Lighting Technology
Camera-based light functionsAdaptive cut-off line Glare-free high beam first generation Glare-free high beam with LED-array Marking light with LED-array LED Technology Full-LED headlamps Dynamic light functions Organic light emitting diodes (OLED) Styling Light guide technology New lens and reflector optics Ambient lighting Surfaces and materials Costs and energy efficiency Hella KGaA Hueck & Co.
4 6 7 7 7 8 8 10 11 12 1313 13 13 13 15
Comfort
Without light we could not see. This applies to both “seeing” and “being seen”. This is why automotive lighting systems are an essential part of safety when it comes to road traffic – both day and night. Of course, safety is not the only factor that motivates our engineers at Hella in striving to optimize automotive lighting technology over the long haul. There are alsoclimate changes and climbing crude oil prices besides the increasing volume of traffic and number of accidents that prompt us to act – or to be more precise – to research and develop. Our efforts focus on new lighting solutions which meet the requirements for safety and environmental protection and which ensure the greatest possible degree of comfort for the driver and styling options forautomakers. The light-based driver assistance system, which represents the innovative functionality of intelligent lighting systems, plays a key role in this case. An optimum, situationdriven lighting system increases road safety, while the adaptive and assistive functionalities provide the driver with convenient support.
A look at the role that LED technology plays within automotive lighting systemsshows great promise. LEDs are regarded as the light source of the future with its ever-increasing output and efficiency. That’s no surprise, taking their high energy efficiency, optimum optical integration and addressability as well as their scope for creative freedom into consideration, not to forget the high, innovative leeway they offer within automotive lighting systems. Vehicle lighting is alsogaining importance in terms of styling. The wide variety of options for purposefully designing light offer a new dimension for vehicle design in addition to form and color. For instance, it is possible to implement identifying characteristics or a customer-specific corporate identity or simply find innovative methods for integrating light with design. By doing so, high-quality automotive lightingsystems become a perceptible experience.
Safety
Styling
Environment
2
3
VarioX® module
Front camera
Control unit
Lightdriver as simulation tool
Camera-based Light Functions
Automotive lighting solutions have been focusing on how to achieve optimal illumination of the roadway for many years. The objective, on the one hand, is to illuminate the road and itssurroundings as much as possible so that the driver is able to reliably identify objects on the roadway. On the other hand, they should not blind other motorists and drivers. One of the main tasks of our lighting engineering specialists is to achieve the best possible balance between illumination and blinding yourself and other motorists. The classic solution involves switching between high beam and lowbeam. While high beams do provide a light distribution
that is optimized for illuminating the road, low beams are for all intents and purposes a compromise to prevent blinding. That’s why high beams and low beams do not represent an optimized, state of the art solution for safety when driving at night. A simple, obvious improvement for adverse weather conditions would be a vehicle equipped...
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