نتایج جستجو برای: street lighting

تعداد نتایج: 46229  

Journal: :Khulna University studies 2022

Street lighting promotes safety by allowing pedestrians and vehicles to see each other prevents accidents, robberies, unwanted theft, crimes that occur on the highway. But electrical energy consumed for street is a significant concern developing countries, especially when lights are at night during absence of objects. Also, maintaining system costly, manually controlling repairing unfeasible. C...

Journal: :Journal of the Illuminating Engineering Institute of Japan 2002

Journal: :Energies 2021

The issue concerns the initial stage of work on a method for performing rapid assessment energy efficiency and illuminance street lighting installation. proposed is based simultaneous measurement from three lux meters placed roof vehicle. data are acquired in road traffic, while vehicle driving. solution will allow future to quickly reproducibly obtain about parameters studied section. illumina...

Journal: :IOP Conference Series: Materials Science and Engineering 2019

Journal: :IOP Conference Series: Materials Science and Engineering 2020

Journal: :Journal of the Illuminating Engineering Institute of Japan 1993

Journal: :Journal of the Illuminating Engineering Institute of Japan 1998

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