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2020 Fifth Junior Conference on Lighting (Lighting)最新文献

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In-Vehicle Lighting and its Application in Automated Vehicles: A Survey 车载照明及其在自动驾驶汽车中的应用综述
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240585
Ali Hassan Shah, Yandan Lin
{"title":"In-Vehicle Lighting and its Application in Automated Vehicles: A Survey","authors":"Ali Hassan Shah, Yandan Lin","doi":"10.1109/Lighting47792.2020.9240585","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240585","url":null,"abstract":"During the last decade, hundreds of articles have been published on human factors in Autonomous Vehicles (AV). This survey presents a summary of published articles on the interior Lighting environment of Autonomous Vehicles. We mainly focus on the in-vehicle lighting and its application in Autonomous Vehicles like Taking over Request (TORs) for Distracted driving (NDRT) in Autonomous Vehicles, visualisation of speed, and perception towards cabin lighting. This literature survey aims to shorten the gap by providing a comprehensive survey of critical studies and a broad range of knowledge for an excellent start-up.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"3 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114123560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Photobiological Safety of LED Lighting Systems Applicable in Educational Buildings 适用于教育建筑的LED照明系统的光生物安全性
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240580
D. Pavlov, K. Nikolova, Dilyan Ivanov, Iva Petrinska
{"title":"Photobiological Safety of LED Lighting Systems Applicable in Educational Buildings","authors":"D. Pavlov, K. Nikolova, Dilyan Ivanov, Iva Petrinska","doi":"10.1109/Lighting47792.2020.9240580","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240580","url":null,"abstract":"The paper represents a case study of the photobiological safety in educational laboratories with innovated different lighting systems with LED luminaires in the Technical University of Sofia. An assessment of the lighting environment is made for the different design solutions, including human centric lighting. Recommended practice is proposed, based on the measurement results.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128682940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Influence of the Constructive and Environmental Parameters on the Thermal Conditions of a LED Driver 构造参数和环境参数对LED驱动器热条件的影响
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240575
B. Evstatiev, N. Evstatieva, S. Kadirova
{"title":"Influence of the Constructive and Environmental Parameters on the Thermal Conditions of a LED Driver","authors":"B. Evstatiev, N. Evstatieva, S. Kadirova","doi":"10.1109/Lighting47792.2020.9240575","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240575","url":null,"abstract":"The design of LED drivers is especially important for ensuring their temperature regime, and therefore for ensuring their reliability and efficiency. This task requires to account for numerous factors. This study investigates the thermal conditions of different LED driver components, using a previously developed model and a specialized software tool, which accounts for 28 parameters of the driver. Several input factors are investigated – the input power, the width of the driver casing, the temperature of the environment and the air velocity. The investigated parameters are the temperatures of the PCB with the SMD components, the non-SMD components, the air within the casing and the casing. The obtained results showed that the components’ temperatures have linear dependencies on the input power, the dimensions of the casing and the environmental temperature. On the other hand, the air velocity outside the casing has a nonlinear impact on the LED driver’s temperature response.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128920139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Colorimetric Characterizations of Large Area White OLEDs Under Thermal And Electrical Stress Using TM-30-18 Method 热应力和电应力下大面积白光oled的比色表征
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240586
Oussama Ben Abdellah, Andrea Al Haddad, Mustapha El Halaoui, P. Dupuis, L. Canale, A. Asselman, G. Zissis
{"title":"Colorimetric Characterizations of Large Area White OLEDs Under Thermal And Electrical Stress Using TM-30-18 Method","authors":"Oussama Ben Abdellah, Andrea Al Haddad, Mustapha El Halaoui, P. Dupuis, L. Canale, A. Asselman, G. Zissis","doi":"10.1109/Lighting47792.2020.9240586","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240586","url":null,"abstract":"The luminance degradation studies of OLEDs light sources under thermal and electrical stress conditions are normally achieved in order to estimate the OLEDs lifetime. In this study, the colorimetric parameters have been measured and calculated at different durations to understand the behaviour of OLED’s spectral distribution power over time. The spectral quantities of the studied OLEDs were measured using a MINOLTA-CS-1000 spectroradiometer, these measurement were treated afterwards in the “ANSI-IES TM-30-18 Basic Calculation Excel Tool”. Results shows that not all the OLED colorimetric parameters know a deterioration in terms of visual comfort when submitted to stress conditions.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127221860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Research of Effectiveness on LED Dimming Lighting Installations LED调光照明装置的有效性研究
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240579
O. Petrov
{"title":"Research of Effectiveness on LED Dimming Lighting Installations","authors":"O. Petrov","doi":"10.1109/Lighting47792.2020.9240579","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240579","url":null,"abstract":"There was made research of lighting installation on characterized administrative room. For lighting of the room there was used LED panels, controlled by dimmable electronic module. The total installed power of the installation is 210 W. There was made research on electricity consumption of luminaries depend to obtaining lighting flux. The resulting dependence is nonlinear function. Mathematical model is derived describing consumption on electricity power as a function of receiving light flow, when the installation was in dimming regime.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130821248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of the measurement plane change in street illumination measurements 街道照明测量中测量平面变化分析
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240562
P. Jaśkowski, P. Tomczuk
{"title":"Analysis of the measurement plane change in street illumination measurements","authors":"P. Jaśkowski, P. Tomczuk","doi":"10.1109/Lighting47792.2020.9240562","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240562","url":null,"abstract":"Street lighting is an important element of the infrastructure influencing road safety. An important role is the proper design of street lighting as well as verification of lighting levels in the process of operating the luminaires. For complex road situations, where luminance measurement is not possible, the standard allows for the use of class C and intensity measurement. Measurements of the intensity of street lighting involve the use of a hand-held luxmeter, which makes the measurements time-consuming and labor-intensive. An alternative are measuring systems located on the roof of the vehicle, while there are currently no standards for the use of dynamic measurements in normative tests. The article presents an analysis of the use of the inverse square method to interpolate measurement planes and the Dialux environment. The results confirmed the validity of the use of the method and were used to validate the measurement results obtained using our own dynamic street lighting intensity measurement system.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126798129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
New CIE Standard Illuminant L and its Affect on Measurement Uncertainty 新CIE标准光源L及其对测量不确定度的影响
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240587
G. Bizjak, M. Kobav
{"title":"New CIE Standard Illuminant L and its Affect on Measurement Uncertainty","authors":"G. Bizjak, M. Kobav","doi":"10.1109/Lighting47792.2020.9240587","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240587","url":null,"abstract":"The aim of the research was to find out how proposed new CIE standard illuminant L would influence the measurement uncertainty of photometrical field measurements of luminance and illuminance. With help of data of 10 different photometers and 75 spectral power distributions (SPDs) of light sources a large number of spectral mismatch correction factors (SMCFs) were calculated and analyzed. Based on preliminary results, 10 different light sources were selected as possible calibration sources. For each SPD of considered light sources most suitable calibration source was found together with overall best calibration source which gives SMCFs closest to value 1 for all photometers and light sources. Results show that white LED with CCT close to 4000 K is the best suitable calibration source and its use would in average decrease the measurement uncertainty of field measurements of luminance or illuminance by up to 2 %. The decrease can be noticed at average as well as at very good instruments.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125051642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Challenges of Usage of Fuel Cells for LED Lighting 燃料电池用于LED照明的挑战
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240582
Gergana Vacheva, V. Dimitrov, N. Hinov
{"title":"Challenges of Usage of Fuel Cells for LED Lighting","authors":"Gergana Vacheva, V. Dimitrov, N. Hinov","doi":"10.1109/Lighting47792.2020.9240582","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240582","url":null,"abstract":"In the current paper a mathematical modelling of a hybrid system with fuel cell and supercapacitor for usage in LED lighting are realized. Most typical structures for supplying of the system are presented. It is used two different load schedule: for smart home and for street lighting.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128021495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Lighting 2020 TOC 照明2020 TOC
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/lighting47792.2020.9240591
{"title":"Lighting 2020 TOC","authors":"","doi":"10.1109/lighting47792.2020.9240591","DOIUrl":"https://doi.org/10.1109/lighting47792.2020.9240591","url":null,"abstract":"","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126942574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Light Emitting Diode Modules with Reflective Optical System that Implements the “Flat Beam” Lighting Technology 实现“平光束”照明技术的反射光学系统发光二极管模块
2020 Fifth Junior Conference on Lighting (Lighting) Pub Date : 2020-09-24 DOI: 10.1109/Lighting47792.2020.9240558
Ashryatov Albert Abbyasovich, Churakova Dinara Kamilevna
{"title":"Light Emitting Diode Modules with Reflective Optical System that Implements the “Flat Beam” Lighting Technology","authors":"Ashryatov Albert Abbyasovich, Churakova Dinara Kamilevna","doi":"10.1109/Lighting47792.2020.9240558","DOIUrl":"https://doi.org/10.1109/Lighting47792.2020.9240558","url":null,"abstract":"The article presents a method for implementing the “Flat Beam” lighting technology for an LED module made according to the chip on board technology using several reflective surfaces.","PeriodicalId":405944,"journal":{"name":"2020 Fifth Junior Conference on Lighting (Lighting)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116710776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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