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CURRENT
2011-04-14
Standard
J2738_201104
Headlamps should illuminate the traffic scene ahead of the vehicle in such a way that the driver can operate the vehicle safely and in a relaxed manner. At the same time, negative effects on drivers of other vehicles, pedestrians and other people should be minimized. Various technical parameters such as beam pattern, mounting height, headlamp aiming, and source spectrum can be tuned to find the necessary compromise. The physiology of the vision system under specific night time conditions strongly influences these factors and how headlamps can be best optimized for visibility and comfort. The SAE Improved Roadway Illumination task force collected and reviewed relevant research on these topics. This document is a comprehensive summary of this information. The goal is to enable lighting experts, advocacy groups, and non-experts (journalists, consumer organizations, car drivers) to better understand the benefits and tradeoffs of improved roadway lighting with modern headlamp technology.
HISTORICAL
2005-10-25
Standard
J2738_200510
Headlamps should illuminate the traffic scene ahead of the vehicle in such a way that the driver can operate the vehicle safely and in a relaxed manner. At the same time, negative effects on drivers of other vehicles, pedestrians and other people should be minimized. Various technical parameters such as beam pattern, mounting height, headlamp aiming, and source spectrum can be tuned to find the necessary compromise. The physiology of the vision system under specific night time conditions strongly influences these factors and how headlamps can be best optimized for visibility and comfort. The SAE Improved Roadway Illumination task force collected and reviewed relevant research on these topics. This document is a comprehensive summary of this information. The goal is to enable lighting experts, advocacy groups, and non-experts (journalists, consumer organizations, car drivers) to better understand the benefits and tradeoffs of improved roadway lighting with modern headlamp technology.
2016-08-14
WIP Standard
J2738
Headlamps should illuminate the traffic scene ahead of the vehicle in such a way that the driver can operate the vehicle safely and in a relaxed manner. At the same time, negative effects on drivers of other vehicles, pedestrians and other people should be minimized. Various technical parameters such as beam pattern, mounting height, headlamp aiming, and source spectrum can be tuned to find the necessary compromise. The physiology of the vision system under specific night time conditions strongly influences these factors and how headlamps can be best optimized for visibility and comfort. The SAE Improved Roadway Illumination task force collected and reviewed relevant research on these topics. This document is a comprehensive summary of this information. The goal is to enable lighting experts, advocacy groups, and non-experts (journalists, consumer organizations, car drivers) to better understand the benefits and tradeoffs of improved roadway lighting with modern headlamp technology.
CURRENT
1989-08-01
Standard
J1496_198908
HISTORICAL
1988-11-01
Standard
J1496_198811
HISTORICAL
2007-01-30
Standard
J2739_200701
This report investigates the use of single and multi-layer coatings on replaceable headlamp bulbs and how such coatings can affect the performance of bulbs in terms of light scattering, which can contribute to glare, and spectral separation in headlamps. Tests were developed to investigate the effects of absorptive and interference (multi-layer) coatings on bulbs, and on bulbs in headlamp systems. These tests provide validation for a proposed bulb color separation test, which establishes limits for spectral separation within the boundaries of SAE J578 white color requirements. The bulb color separation test provides a definitive selection criterion to identify bulbs that cause excessive light scatter (glare) and/or spectral separation in an optical system.
CURRENT
2011-02-24
Standard
J1606_201102
This SAE Information Report should be used as a supplement to SAE J1383 (Reference 2.1.1). It is intended to provide additional information which is important to the automotive designer and engineer in the process of designing, developing, and engineering the headlamps of motor vehicles which will take into account the effects of the aging process on the driver.
HISTORICAL
1997-10-01
Standard
J1606_199710
This SAE Information Report should be used as a supplement to SAE J1383. It is intended to provide additional information which is important to the automotive designer and engineer in the process of designing, developing, and engineering the headlamps of motor vehicles which will take into account the effects of the aging process on the driver.
HISTORICAL
1993-03-19
Standard
J1606_199303
This SAE Information Report should be used as a supplement to SAE J1383. It is intended to provide additional information which is important to the automotive designer and engineer in the process of designing, developing, and engineering the headlamps of motor vehicles which will take into account the effects of the aging process on the driver.
HISTORICAL
1995-07-01
Standard
J591_199507
This SAE Standard provides test procedures and performance requirements for spot lamps.
CURRENT
1992-03-23
Standard
J579_199203
HISTORICAL
1973-04-01
Standard
J579B_197304
HISTORICAL
1984-12-01
Standard
J579_198412
HISTORICAL
1974-12-01
Standard
J579C_197412
HISTORICAL
1963-04-01
Standard
J856_196304
See Figures 1 through 11.
CURRENT
1999-01-29
Standard
J856_199901
See Figures 1 through 11.
HISTORICAL
1997-04-01
Standard
J760_199704
This SAE Recommended practice provides dimensional specifications for general service sealed lighting units, intended for use in such applications as motorcycle headlamps, military headlamps, industrial machinery headlamps, fog lamps, spot lamps, etc. See Figures 1 and 2 and Tables 1 and 2.
HISTORICAL
1974-12-01
Standard
J760A_197412
This SAE Recommended Practice provides dimensional specifications for general service sealed lighting units, intended for use in such applications as motorcycle headlamps, military headlamps, industrial machinery headlamps, fog lamps, spot lamps, etc. See Figures 1 and 2 and Tables 1 and 2.
HISTORICAL
1999-06-01
Standard
J760_199906
This SAE Recommended Practice provides dimensional specifications for general service sealed lighting units, intended for use in such applications as motorcycle headlamps, military headlamps, industrial machinery headlamps, fog lamps, spot lamps, etc. See Figures 1 and 2 and Tables 1 and 2.
HISTORICAL
2004-06-14
Standard
J760_200406
This SAE Recommended Practice provides dimensional specifications for general service sealed lighting units, intended for use in such applications as motorcycle headlamps, military headlamps, industrial machinery headlamps, fog lamps, spot lamps, etc. See Figures 1 and 2 and Tables 1 and 2.
CURRENT
2008-12-12
Standard
J760_200812
J760 is obsolete and replaced by a new document J3003
CURRENT
2011-02-24
Standard
J2829_201102
The primary purpose of vehicle forward lighting is not to see the world but to see the road! In their simplest form, headlights help drivers negotiate a safe path on the road. They do this by lighting the roadway according to (a multitude of) specific standards. For decades, discussions concerning the niceties of illuminating potential obstacles in the roadway were little more than an academic pursuit as there simply were not sufficient lumens available from filament light sources to achieve all of the desired tasks no matter how worthy they might be. Not unexpectedly, the technology has evolved with the introduction of high output metal-halide sources, multi-task standards combined with multilevel lighting devices and discrete LED sources offering high luminous efficiencies and the means to deliver the light where it can be most useful. The question now becomes one of determining where the available light should be directed.
HISTORICAL
2009-02-27
Standard
J2829_200902
The primary purpose of vehicle forward lighting is not to see the world but to see the road. In their simplest form, headlights help drivers negotiate a safe path on the road. They do this by lighting the roadway according to (a multitude of) specific standards. For decades, discussions concerning the niceties of illuminating potential obstacles in the roadway were little more than an academic pursuit as there simply were not sufficient lumens available from filament light sources to achieve all of the desired tasks no matter how worthy they might be. Not unexpectedly, the technology has evolved with the introduction of high output metal-halide sources, multi-task standards combined with multilevel lighting devices and discrete LED sources offering high luminous efficiencies and the means to deliver the light where it can be most useful. The question now becomes one of determining where the available light should be directed.
CURRENT
2010-02-18
Standard
J565_201002
This SAE Standard provides test procedures, performance requirements, and guidelines for semiautomatic headlamp beam switching devices.
HISTORICAL
1989-06-01
Standard
J565_198906
This SAE Standard provides test procedures, performance requirements, and guidelines for semiautomatic headlamp beam switching devices.
HISTORICAL
1982-06-01
Standard
J565_198206
This SAE Standard provides test procedures, performance requirements, and guidelines for semiautomatic headlamp beam switching devices.
HISTORICAL
1960-01-01
Standard
J565_196001
This SAE Standard provides test procedures, performance requirements, and guidelines for semiautomatic headlamp beam switching devices.
HISTORICAL
1972-02-01
Standard
J565C_197202
This SAE Standard provides test procedures, performance requirements, and guidelines for semiautomatic headlamp beam switching devices.
HISTORICAL
1969-02-01
Standard
J565B_196902
This SAE Standard provides test procedures, performance requirements, and guidelines for semiautomatic headlamp beam switching devices.
HISTORICAL
1965-04-01
Standard
J565A_196504
This SAE Standard provides test procedures, performance requirements, and guidelines for semiautomatic headlamp beam switching devices.
Viewing 1 to 30 of 106