UN ECE R19
Uniform provisions concerning the approval of power-driven vehicle front fog lamps
| Issuing body | UNECE |
|---|---|
| Committees | UNECE (WP.29, GRE) |
| First issued | 1971 |
| Latest revision | 2014 |
| Status | active |
| Category | international |
| Topics | glare, headlamp_performance, night_driving, visual |
| Reference | https://unece.org/fileadmin/DAM/trans/main/wp29/wp29regs/R019r6e.pdf |
Scope
Approval of front fog lamps for vehicles of categories L3-L7, M, N and T. Specifies the wide, low, sharply cut-off beam designed to illuminate the road close to the vehicle in fog, rain or snow without back-scatter glare into the driver's own eyes. Directly governs driver forward vision in degraded-visibility conditions. Performance for new types is now also covered by R149.
Related Papers (20)
- VEHICLE FOG LIGHTING: AN ANALYTICAL EVALUATION ↗ · 1978 · paper relates to standard · 0.75 (embedding)
- A review of present requirements for road vehicle lighting and signalling ↗ · 1969 · paper relates to standard · 0.66 (embedding)
- IMPROVED LOW-BEAM PHOTOMETRICS ↗ · 1983 · paper relates to standard · 0.64 (embedding)
- FACTORS INFLUENCING THE EFFECTIVENESS OF AUTOMOTIVE REAR LIGHTING SYSTEMS ↗ · 1975 · paper relates to standard · 0.64 (embedding)
- EVALUATION OF THE FEASIBILITY OF A SINGLE-BEAM HEADLIGHTING SYSTEM ↗ · 1979 · paper relates to standard · 0.64 (embedding)
- Performance investigation of different headlights used in vehicles under foggy conditions ↗ · 2023 · paper relates to standard · 0.64 (embedding)
- ECE HEADLAMP PERFORMANCE STATUS AND POTENTIAL FOR IMPROVEMENT ↗ · 2001 · paper relates to standard · 0.64 (embedding)
- Public Roads: A Journal of Highway Research and Development, Vol. 51 No. 2 · 1987 · paper relates to standard · 0.63 (embedding)
- A Study on Light Source Characteristics of Nighttime Highway Foggy Section Based on Driving Visual Cognition Demand ↗ · 2018 · paper relates to standard · 0.63 (embedding)
- Driver Vision: Bibliography · 1963 · paper relates to standard · 0.63 (embedding)
- SOME RESULTS OF COOPERATIVE VEHICLE LIGHTING RESEARCH ↗ · 1960 · paper relates to standard · 0.62 (embedding)
- THE EFFECT OF WIDE-ANGLE HEADLIGHT ILLUMINATION ON DRIVER PERFORMANCE ↗ · 1979 · paper relates to standard · 0.62 (embedding)
- Adaptive Driving Beam - Visibility Improvement versus Glare ↗ · 2014 · paper relates to standard · 0.61 (embedding)
- The Twilight Envelope: A User-Centered Approach to Describing Roadway Illumination at Night ↗ · 2001 · paper relates to standard · 0.61 (embedding)
- THE INFLUENCE BY SIZE OF HEADLAMP ON DISCOMFORT GLARE ↗ · 2001 · paper relates to standard · 0.61 (embedding)
- More Light on the Headlighting Problem ↗ · 1965 · paper relates to standard · 0.61 (embedding)
- Computer Simulation Evaluation of Current U.S. and European Headlamp Meeting Beams, and a Proposed Mid Beam ↗ · 1974 · paper relates to standard · 0.61 (embedding)
- Performance of the First Generation of HID Headlamps in the U.S. ↗ · 2005 · paper relates to standard · 0.61 (embedding)
- LED Snowplow Lights – Evaluation Report · 2020 · paper relates to standard · 0.60 (embedding)
- Enhanced Night Visibility Series, Volume XVI : Phase III, Characterization of Experimental Objects · 2005 · paper relates to standard · 0.60 (embedding)