Road Lighting Regulation in Relation to Vertical Illuminance and Vehicle Stopping Distance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F24%3A10257178" target="_blank" >RIV/61989100:27240/24:10257178 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10559561" target="_blank" >https://ieeexplore.ieee.org/document/10559561</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE61521.2024.10559561" target="_blank" >10.1109/EPE61521.2024.10559561</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Road Lighting Regulation in Relation to Vertical Illuminance and Vehicle Stopping Distance

Popis výsledku v původním jazyce

The paper deals with a model situation of a traffic area illuminated by a combination of vehicle low beam headlamps and luminaires of road lighting. In the model situation, the distribution of vertical illuminance in front of the vehicle located directly below the luminaire was evaluated. When the vehicle is positioned below the luminaire, the shortest distances in front of the vehicle occur, in which conditions are sufficient for obstacle detection. The model boundary conditions chosen represented the least favorable situation in terms of visibility in the traffic area. The aim of the study was to evaluate the visibility in the area in front of the vehicle during the operation of the luminaires of road lighting with the regulation of luminous flux output. The main motivation for the operation of luminaires of road lighting is to save electrical energy and are justified by the decrease in traffic volume during late night hours. However, is it appropriate to implement dimming of luminaires without taking into account the visibility of obstacles in the traffic area [1, 2] depending on the stopping distance affected by the maximum permissible vehicle speed?

Název v anglickém jazyce

Road Lighting Regulation in Relation to Vertical Illuminance and Vehicle Stopping Distance

Popis výsledku anglicky

The paper deals with a model situation of a traffic area illuminated by a combination of vehicle low beam headlamps and luminaires of road lighting. In the model situation, the distribution of vertical illuminance in front of the vehicle located directly below the luminaire was evaluated. When the vehicle is positioned below the luminaire, the shortest distances in front of the vehicle occur, in which conditions are sufficient for obstacle detection. The model boundary conditions chosen represented the least favorable situation in terms of visibility in the traffic area. The aim of the study was to evaluate the visibility in the area in front of the vehicle during the operation of the luminaires of road lighting with the regulation of luminous flux output. The main motivation for the operation of luminaires of road lighting is to save electrical energy and are justified by the decrease in traffic volume during late night hours. However, is it appropriate to implement dimming of luminaires without taking into account the visibility of obstacles in the traffic area [1, 2] depending on the stopping distance affected by the maximum permissible vehicle speed?

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2024 24TH INTERNATIONAL SCIENTIFIC CONFERENCE ON ELECTRIC POWER ENGINEERING, EPE 2024

ISBN

979-8-3503-4878-1

ISSN

2376-5623

e-ISSN

2376-5623

Počet stran výsledku

4

Strana od-do

182-185

Název nakladatele

IEEE

Místo vydání

NEW YORK

Místo konání akce

Kouty nad Desnou

Datum konání akce

15. 5. 2024

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

001261334000051