原文传递
Investigation of Headlamp Glare: Intensity, Spectrum, and Size.
| 题名： | Investigation of Headlamp Glare: Intensity, Spectrum, and Size. |
| 关键词： | *Headlamp-glare.;Illuminance-; Eye-irratation; Peripheral-vision; Literature-review; Light-sources; Spatial-distribution; Comfort-; Brightness-. |
| 摘要： | Headlamp glare is an issue that has grown in terms of public awareness over the past decade. Developments in light source technologies and optical design have resulted in headlamp systems with higher efficiency (and thus the ability to produce higher illuminances), as well as differing spectral power distributions and smaller sizes than conventional halogen headlamps. This report describes research to investigate and quantify the impact of glare illuminance, glare spectral power distribution, and glare source size on peripheral detection of small targets in the field. Peripheral visibility is an area that heretofore has not been extensively studied in the context of headlamp glare, although peripheral vision is important for driving. The impact of glare can be segregated into two areas: the reduction of visibility caused by scattered light in the eye (disability glare), and the sensations of discomfort caused by a glare source in the field of view (discomfort glare). These phenomena often, but do not necessarily always, occur simultaneously. |
| 报告类型： | 科技报告 |
相关文献
- Incidence of Pedestrian and Bicyclist Crashes by Hybrid Electric Passenger Vehicles.
- PEDESTRIAN VISIBILITY UNDER AUTOMOBILE LOW-BEAM HEADLIGHT ILLUMINATION: WITH AND WITHOUT HEADLIGHT COVERS.
- VISUAL TARGET DETECTION MODELS FOR CIVIL TWILIGHT AND NIGHT DRIVING CONDITIONS (WITH DISCUSSION AND CLOSURE).
- Future Demand For New Cars in Developing Countries: Going Beyond GDP and Population Size.
- Firm Size and Safety Performance Profile of the U.S. Motro Carrier Industry.
- Icing Sensor Probe
检索历史
应用推荐
