Smart street lighting system: A platform for innovative smart city applications and a new frontier for cyber-security

2016 ◽  
Vol 29 (10) ◽  
pp. 28-35 ◽  
Author(s):  
Dong Jin ◽  
Christopher Hannon ◽  
Zhiyi Li ◽  
Pablo Cortes ◽  
Srinivasan Ramaraju ◽  
...  
Keyword(s):  
Cyber Security ◽  
Smart City ◽  
Lighting System ◽  
Street Lighting ◽  
System A ◽  
New Frontier

scholarly journals Assessment of availability of street light system: A study of Warri, Delta State, Nigeria

2020 ◽  
Vol 39 (2) ◽  
pp. 536-541
Author(s):  
J.O. Asalor ◽  
I.W. Ujevwerume
Keyword(s):  
Block Diagram ◽  
Power Source ◽  
Lighting System ◽  
Street Lighting ◽  
Reliability Block Diagram ◽  
Path Tracing ◽  
Light System ◽  
System A ◽  
Reliability Block Diagrams ◽  
Tracing Method

The study computes the availability of street lighting system in Warri. This system under study consists of subsystems that are known as workstations. A generator and sets of street light make up a workstation. The power source and the street lighting were modeled into series and parallel  combinations. Reliability Block Diagrams and Path Tracing Method were employed assuming independent failure of the components. The availability of the set of street lightings, workstations and hence the availability of the system were determined. Results of the study show that users in Cemetery road had the least availability of 62.19% for the period. The implication is that users travelling along this road experienced wide variation of light that could lead to accidents. Keywords: Availability, Street Lighting and Reliability block diagram

Intelligent Street Lighting System for Smart City

2021 ◽  
Author(s):  
Nethravathy L ◽  
Harshitha K ◽  
Suheb Khan R S ◽  
Vishal N ◽  
Pooja M R ◽  
...  
Keyword(s):  
Smart City ◽  
Lighting System ◽  
Street Lighting

UGR CALCULATION BASED ON THE LUMINANCE SPATIAL-ANGULAR DISTRIBUTION

2020 ◽  
Vol 2020 (4) ◽  
pp. 25-32
Author(s):  
Viktor Zheltov ◽  
Viktor Chembaev
Keyword(s):  
Monte Carlo ◽  
Angular Distribution ◽  
Monte Carlo Method ◽  
Visual Task ◽  
New Method ◽  
Lighting System ◽  
Preliminary Assessment ◽  
System A ◽  
The Monte Carlo Method

The article has considered the calculation of the unified glare rating (UGR) based on the luminance spatial-angular distribution (LSAD). The method of local estimations of the Monte Carlo method is proposed as a method for modeling LSAD. On the basis of LSAD, it becomes possible to evaluate the quality of lighting by many criteria, including the generally accepted UGR. UGR allows preliminary assessment of the level of comfort for performing a visual task in a lighting system. A new method of "pixel-by-pixel" calculation of UGR based on LSAD is proposed.

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