Relevant bibliographies by topics / Daytime running lights

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Daytime running lights'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 February 2022

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Journal articles on the topic "Daytime running lights"

1

Al-Awar Smither, Janan, and Lorenzo I. Torrez. "Motorcycle Conspicuity: Effects of Age and Daytime Running Lights." Human Factors: The Journal of the Human Factors and Ergonomics Society 52, no. 3 (June 2010): 355–69. http://dx.doi.org/10.1177/0018720810374613.

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Cavallo, Viola, and Maria Pinto. "Are car daytime running lights detrimental to motorcycle conspicuity?" Accident Analysis & Prevention 49 (November 2012): 78–85. http://dx.doi.org/10.1016/j.aap.2011.09.013.

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Theeuwes, Jan, and Johan Riemersma. "Comment on williams and farmer's evaluation of daytime running lights." Accident Analysis & Prevention 28, no. 6 (November 1996): 799–800. http://dx.doi.org/10.1016/s0001-4575(96)00043-7.

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Henderson, Richard G. "Death on the roads: Should we advocate daytime running lights?" BMJ 333, no. 7560 (July 20, 2006): 199.5–200. http://dx.doi.org/10.1136/bmj.333.7560.199-d.

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Williams, Allan F., and Charles M. Farmer. "Comment on theeuwes and riemersma's revisit of daytime running lights." Accident Analysis & Prevention 28, no. 4 (July 1996): 541–42. http://dx.doi.org/10.1016/0001-4575(96)00024-3.

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Baker, Clifford C., Mark Kirkpatrick, and Christopher C. Heasly. "Experimental Studies of Daytime Running Light Design Factors." Proceedings of the Human Factors Society Annual Meeting 32, no. 15 (October 1988): 967–70. http://dx.doi.org/10.1518/107118188786761965.

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Data from accident rate field tests have suggested that the use of Daytime Running Lights (DRL) on vehicles may have potential for reduction of collision likelihood and severity. With regard to the possible introduction of DRL in the United States, a number of research and design issues have arisen. These involve effects of design parameters on vehicle conspicuity under daylight conditions including central lamp intensity, beam distribution, lamp area, lamp color, number of lamps, and lamp/background contrast. Experiments were conducted to determine effects of DRL design parameters on peripheral detection of an oncoming vehicle under daylight conditions, detection of operating turn signals in the presence of a masking DRL, and degree of discomfort glare produced by DRL under twilight conditions.
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Pešić, Dalibor, Aleksandar Trifunović, Ivan Ivković, Svetlana Čičević, and Aleksandar Žunjić. "Evaluation of the effects of daytime running lights for passenger cars." Transportation Research Part F: Traffic Psychology and Behaviour 66 (October 2019): 252–61. http://dx.doi.org/10.1016/j.trf.2019.09.008.

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ZHOU Jing, 周. 静., 吴雪强 WU Xue-qiang, and 龙兴明 LONG Xing-ming. "Optimization Design of LED Daytime Running Lights Based on Thermal Analysis." Chinese Journal of Luminescence 37, no. 3 (2016): 372–78. http://dx.doi.org/10.3788/fgxb20163703.0372.

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Theeuwes, Jan, and Johan Riemersma. "Daytime running lights as a vehicle collision countermeasure: The Swedish evidence reconsidered." Accident Analysis & Prevention 27, no. 5 (October 1995): 633–42. http://dx.doi.org/10.1016/0001-4575(95)00015-r.

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Zhang, Jain-Hong, Kuan-Yu Chen, Yao-Chien Cheng, and Alex Wang. "19.2: Asymmetrical TIR Lens Design for Compact and Coplanar Automotive Daytime Running Lights." SID Symposium Digest of Technical Papers 43, no. 1 (June 2012): 252–55. http://dx.doi.org/10.1002/j.2168-0159.2012.tb05761.x.

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Dissertations / Theses on the topic "Daytime running lights"

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Torrez, Lorenzo. "MOTORCYCLE CONSPICUITY: THE EFFECTS OF AGE AND VEHICULAR DAYTIME RUNNING LIGHTS." Doctoral diss., University of Central Florida, 2008. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3886.

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Research has shown that riding a motorcycle can potentially be much more dangerous than operating a conventional vehicle. There are factors inherent in driving or riding a small two wheeled vehicle, such as a motorcycle, moped or even bicycle that can potentially decrease their ability to be seen or noticed by other drivers. This disadvantage is reflected in the disproportionate over-representation of injuries and/or fatalities incurred by this particular driving group. This creates a significant problem which deserves dedicated evaluation as to causative factors and/or influential variables. The following research was conducted with intentions to investigate the topic of motorcycle conspicuity so as to further explain the variables which positively contribute to a motorcycle being seen and to supplement the body of knowledge that currently exists on this topic. This study specifically evaluated the influence of sex, age, motorcycle lighting conditions, and vehicular daytime running lights upon one's ability to effectively detect a motorcycle within a "high fidelity" simulated environment. This research additionally sought to examine the feasibility and validity of using a novel fixed base "high fidelity" simulator for the evaluation of motorcycle conspicuity. The results from this research clearly indicate a link between vehicular DRLs and the effective detection of motorcycles and also support previous research as to the effectiveness of motorcycle DRLs. Additionally, these results suggest that as one ages, certain degradations in vision, cognition, and physiology occur which decrease one's performance in detecting and responding to a motorcycle. These findings additionally provide support for the use of a "high definition" fixed base simulator as a valid technology for the evaluation of motorcycle conspicuity.
Ph.D.
Department of Psychology
Sciences
Psychology PhD
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2

Torrez, Lorenzo I. "Motorcycle conspicuity the effects of age and vehicular daytime running lights /." Orlando, Fla. : University of Central Florida, 2008. http://purl.fcla.edu/fcla/etd/CFE0002016.

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Knebl, Vladimír. "Vyhodnocení doplňkové výbavy karoserií vozidel z pohledu legislativy." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-232664.

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This thesis discusses the possibilities of additional equipment on vehicle body. The content of the theoretical and practical part. The theoretical part is focused on clarifying the fundamental concepts, including the issue of legislative regulations and laws. The practical part deals with specific examples of changes in the body, which are then examined in terms of legislation and clarify their possible assembly and conditions of use.
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Obeng-Boampong, Kwaku Oduro. "Evaluation of daytime vs. nighttime red-light-running using an advanced warning for end of green phase system." Texas A&M University, 2004. http://hdl.handle.net/1969.1/2746.

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The problem of dilemma zone protection and red-light-running is especially important in certain rural intersections due to the higher speeds at these intersections and their isolated nature. In addition, the presence of a larger percentage of trucks mean that adequate warning and help need to be given to these truck drivers in order to enable them to stop safely, or proceed through the intersection before the onset of red. To curb any potential danger at such intersections, a Texas Department of Transportation (TxDOT) research project on Advanced Warning for End of Green Phase (AWEGS) at high speed intersections deployed AWEGS at two rural intersection sites ?? Tx 6 @ FM 185 near Waco and US 290 @ FM 577 in Brenham. The deployment of AWEGS involved a Level 1 and a later upgrade to a more efficient Level 2 in Waco. Initial results on red-light-running, even though promising, were expressed as observed red-light-running events per day. These resulting rates did not reflect exposure, and the results also raised some concerns with regards to some increase in red-light-running from Level 1 to Level 2. A more detailed analysis of the red-light-running issue at these two sites is provided in this thesis. The main areas of red-light-running analyses presented here are with respect to the reductions in red-light-running rates for the exposure factors of number of cycles and vehicular volumes, the comparison of day and night RLR rates and the nature of speeds of vehicles running the red light at the intersection in Waco. AWEGS was found to reduce the total red-light-running per exposure factor after its deployment. Both Level 1 and Level 2 AWEGS operations were found to reduce red-light-running by up to 60%. Generally, total red-light-running per exposure factor between Level 1 and Level 2 was found to be about the same. Level 2 had lower daytime red-light-running rates and higher nighttime rates than Level 1. Generally, day rates were found to be higher than night rates for all levels of AWEGS deployment. It is recommended that, to better understand the operational aspects of AWEGS and to improve its operations, more implementation of AWEGS and further tests be done. An automated method to collect and analyze data needs to be developed as well as a means of automatically recording video data for calibration and verification It is also recommended that Level 1 technology be implemented in areas where the Level 2 technology may be either too complex or too expensive.
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-Chen, Yin Min, and 陳胤民. "Lighting Optical Design with Fresnel lens for LED Vehicles Daytime Running Lights." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/34106908458050875605.

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碩士
中州科技大學
機械與自動化工程系
102
Three lighting design methods for the ECE R87 vehicle daytime running lights with various radiation patterns LED (θ1/10＝20-90 degrees) are developed in this research. There are the direct lighting design, the asymmetrical lens design, and the asymmetrical Fresnel lens design. LED including various radiation patterns are, Nichia(θ1/10＝20 degree), SnapLED (type HPWS-Fx and HPWS-Tx,θ1/10＝30, 60 degree), Batwing(θ1/10＝75 degree), and Lambertian(θ1/10＝90 degree). CAE－ASAP software is adopted for the optical design to pass the ECE R87 DRLs regulation. Minimum values are 151-1290 lm for the direct lighting design, 60-75 lm for the asymmetrical lens design, and 64-180 lm for the asymmetrical Fresnel lens design. The direct lighting design can only use LED withθ1/10≦30 as light source, meanwhile the other two can adopt various radiation patterns LED selected in this study. Key Words : Fresnel Lens, LED Headlight, Daytime Running Lights, Lighting Design, Lighting Design
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HSIEH, YU-CHAN, and 謝育展. "Lighting Optical Design with TIR Lens for LED Vehicles Daytime Running Lights." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/60484587686684365973.

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碩士
中州科技大學
機械與自動化工程系
102
The lighting design for LED vehicles daytime running lights to meet the ECE R87 regulation is developed in this research. Many optical design methods using the symmetric/asymmetric TIR lens, the symmetric/asymmetric lens, the symmetric/asymmetric reflector, are studied. The ASAP optical design software is adopted to simulate the light distribution meanwhile the high power Lambertian LED, LW3C, is applied as the light source of the vehicles daytime running lights for lighting design. From the series studies, minimum flux values is 1290 lm for the direct lighting method, 131 lm for the symmetrical reflector method, 77 lm for the asymmetrical reflector method, 124 lm for the symmetrical lens method, 85 lm for the asymmetrical lens method, 116 lm for the symmetrical TIR lens method, and 48 lm for the asymmetrical TIR lens method to pass the ECE R87 requirements. The results show that these design methods, except to the direct lighting method, are suitable for Lambertian LED to be applied to the vehicles daytime running lights. The asymmetric TIR lens method can create very flexible light pattern and has the least minimum flux value; therefore, it will be generally applied to the lighting design with high performance in light quality.
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Hu, Chun Chieh, and 胡俊傑. "Optical Design of LED Daytime Running Light." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/35171817411434130707.

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碩士
輔仁大學
物理學系
99
The purpose of this study was to design, using a pure mathematical approach, optical products that can be applied in our daily life, further to develop a daytime running lamp that can meet European standards. In this study, a Snell’s Law-based function put forth by John Bortz and Narkis Shatz, two well-known optical experts, was used for the design of a daytime running lamp adopting a convex mirror with a plano-convex lens. Relation functions of light source intensity distribution to incidence angle and target light intensity distribution to refraction angle were used to calculate an appropriate optical surface. The obtained optical surface curve function was then input into ZEMAX to simulate a lens with an appropriate shape before the optical system was put into TracePro to simulate the light fixture and conduct tests, and shows it can meet European standards.
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Books on the topic "Daytime running lights"

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Effectiveness of daytime running lights in Canada. Ottawa, Ont: Transport Canada, Road Safety, 1994.

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Book chapters on the topic "Daytime running lights"

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"Visual Factors Affecting Motorcycle Conspicuity: Effects of Car Daytime-running Lights and Motorcycle Headlight Design." In Increasing Motorcycle Conspicuity, 145–58. CRC Press, 2017. http://dx.doi.org/10.1201/9781315588254-12.

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Arendt, J., and Timothy M. Cox. "The pineal gland and melatonin." In Oxford Textbook of Medicine, edited by Mark Gurnell, 2553–60. Oxford University Press, 2020. http://dx.doi.org/10.1093/med/9780198746690.003.0262.

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The pineal gland transduces light–dark cycles for the timing of body rhythms by secretion of melatonin, an endogenous indoleamine derived from tryptophan, the concentrations of which in plasma and cerebrospinal fluid are up to 100 times higher at night than in the daytime. This exerts its effects through transmembrane, G-protein coupled receptors (MT1 and MT2), and nuclear receptors primarily in the suprachiasmatic nucleus, pars tuberalis of the pituitary gland and hypothalamus. The natural period of the human circadian system is on average 24.1 to 24.3 h, and the principal resetting agent is light. Exogenous melatonin can shift the timing of the internal clock to earlier and later times, and synchronize a free-running clock that is not properly entrained to the 24-h day, hence it may have a therapeutic role for disorders of sleep rhythm including jet lag, in shift workers, and in blind people.
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Conference papers on the topic "Daytime running lights"

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Stein, Howard. "Fleet Experience with Daytime Running Lights in the United States." In SAE Government Industry Meeting and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1985. http://dx.doi.org/10.4271/851239.

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Carver, Mona A., and R. Franklin Josey. "Considerations For Designing Daytime Running Lights in Heavy Duty Trucks." In SAE International Truck and Bus Meeting and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1988. http://dx.doi.org/10.4271/881834.

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Kepa, Pawel. "Comparison of the Photometric Requirements for Dipped Beam as a Replacement for Daytime Running Lights." In 2018 VII. Lighting Conference of the Visegrad Countries (Lumen V4). IEEE, 2018. http://dx.doi.org/10.1109/lumenv.2018.8521160.

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Haferkemper, Nils, Jan Holger Sprute, Christoph Schiller, and Tran Quoc Khanh. "The Effect of LED Daytime Running Lights on Motorcycle Conspicuity and Detection Distance Estimation - Latest Test Results." In SAE 2010 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2010. http://dx.doi.org/10.4271/2010-01-0126.

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Boonlumlerd, Phongnarin, and Wiroj Thasana. "A study of the factors influencing the design of daytime running lights using quality function deployment combine Kansei Engineering." In 2018 5th International Conference on Business and Industrial Research (ICBIR). IEEE, 2018. http://dx.doi.org/10.1109/icbir.2018.8391180.

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Toyota, Adonis Shu, and Leonardo Macarrão. "Daytime Running Light (DRL) Application on Brazilian Vehicles." In 23rd SAE Brasil International Congress and Display. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2014. http://dx.doi.org/10.4271/2014-36-0223.

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Lin, Sheam-Chyun, Ming-Chou Shen, Kuang-Ting Cheng, Jin-Tsing Hong, and Hsien-Chang Shih. "Integrated Numerical and Experimental Study on the Thermal Management for LED Daytime Running Lamp." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-24441.

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The daytime running light (DRL) is a special lamp; they can be automatically switched on when the engine is started, and hence substantially increase the visibility of motor vehicles. Comparing to traditional light sources in DRL, LED offers many advantages such as its high lighting efficacy, low power consumption, quick response time, and long lifetime, However, the application of high brightness LED on DRL still faces severe thermal challenge in removing the unavoidable dissipation heat, which directly influences the radiation efficiency, emitted light quality, and lifetime of LED. Therefore, this investigation focuses on the thermal management for LED Daytime Running Lamp through an integrated effort of CFD simulation, CNC mockup fabrication, and experimental verification. At first, a comprehensive CFD simulation is executed to check the heat-removing performance of several thermal modules for identifying the efficient thermal design. Thereafter, this LED module integrated with a Zinc-Al alloy casing is fabricated via the die-casting and carried out the thermal performance measurements for experimentally validating the numerical outcomes. As a result, after taking the contact resistance and radiation into account, the comparison between numerical and experimental results indicates an acceptable deviation percentage within 5%. Also, experimental result shows that the LED junction temperature is located within the range of 50∼51°C for the case of a 2.34-Watt power input and a 35°C environmental temperature. Moreover, for a 10-Watt power input, the numerical calculation predicts that LED junction temperature is 88.6°C, which is still well below the safety limit (120°C). In conclusion, the accomplishment of this research offers a rigorous and systematic design scheme for the thermal management of the LED DRL. This design scheme has successfully produced an efficient thermal module to control the LED chip temperature below safety limit.
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