scholarly journals Implementation of Smart Street Light System with the Assistance of Cloud Based Online Access

2021 ◽  
pp. 131-138
Keyword(s):  
Urban Areas ◽  
Web Application ◽  
Metropolitan Region ◽  
Lighting System ◽  
Data Logging ◽  
Street Lighting ◽  
Light System ◽  
Online Access ◽  
Principle Objective

This paper proposes a street lighting system utilizing minimal expense microcontroller-based Arduino. Since there is a need for the industry is to connect heterogeneous equipment parts to the cloud-based internet-based admittance framework for checking and figuring out their conduct from time to time. The principle objective is to plan energy effective keen streetlamp for energy protection in existing streetlamps and safeguarding from theft issue of batteries and sunlight-based chargers in the country and metropolitan region and only for brilliant urban areas, and this paper is to record and send the readings of the proposed module to IoT which building up the reasonable web application on the cloud for Data logging. Ordinarily, we see that streetlamps are remain turned ON during daytime, absence of upkeep of batteries prompts uses misfortune. So for decreasing the referred to issues a portion of the electrical gadgets can guide specific boundaries to the microcontroller which are taken care of with the assistance of Ethernet of Wi-Fi module and associated with the cloud-based framework. A test arrangement has been made to know the situation with gadgets through Laptop/Mobile/PC at any space while associated with the cloud.

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

scholarly journals Modelling of cloud based online access system for solar charge controller

2018 ◽  
Vol 7 (2.21) ◽  
pp. 58
Author(s):  
S S.P.M. Sharma B ◽  
H Ravishankar Kamath ◽  
V Siva Brahmaiah Rama
Keyword(s):  
Cloud Computing ◽  
Web Application ◽  
Data Logging ◽  
Access System ◽  
Computing Services ◽  
Electrical Devices ◽  
The Status ◽  
Current Scenario ◽  
Cloud Computing Services ◽  
Online Access

In the current scenario, the considerable necessity of industry is to concatenate heterogeneous hardware components to the cloud based online access system for monitoring and identifying their behavior over a period. Every cloud computing is provided with a secured login credentials for limited access. The main objective of this paper is to record and transmit the readings of the instruments (Solar Charge Controller) to IoT which deals with establishing the suitable Web application on the cloud for Data logging and diagnostics. Using microcontroller information can be transmitted wirelessly with the help of Ethernet or Wi-Fi module. Some of the electrical devices can direct certain parameters to the microcontroller which are handled with the help of Ethernet or Wi-Fi module and connected to the cloud based system which may lessen the overall memory squandered. An attempt has been made to know the status of devices through PC/Laptop/Mobile/Tablet at any place while connected to cloud computing services.

scholarly journals Energy Efficient Street Lighting System Based on Microcontroller

2019 ◽  
Vol 9 (1S) ◽  
pp. 27-29
Keyword(s):  
Motion Detection ◽  
Energy Efficient ◽  
Efficient Solution ◽  
Cost Effective ◽  
Lighting System ◽  
Street Lighting ◽  
Turn On ◽  
Light System ◽  
Led Lights ◽  
Passive Infrared

This paper aims to present an Intelligent Street Light System which is used to control the intensity of street lights based on motion detection of people and vehicles and to turn on the LED lights only when required. The system provides a cost-effective and an energy efficient solution for street lighting applications. The system operates in two modes, Bright state and Dim State. Passive Infrared (PIR) Sensors are used for motion detection. On detection of motion, the LED Bulbs are put into BRIGHT state, which otherwise remain in DIM state. The change in intensity levels from DIM to BRIGHT and vice-versa is achieved by a dimmer circuit. Detection of motion is also communicated to neighboring street lights, over WiFi, which also then change their state to BRIGHT state. The microcontroller used is ESP8266.

scholarly journals Internet of Things-based Street Lighting System with Message Queuing Telemetry Transport and Progressive Web Application

2021 ◽  
Author(s):  
Irmayanti H ◽  
◽  
Tosin T ◽  
Mahdi M L ◽  
Yosafat B ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Web Application ◽  
The Internet ◽  
Lighting System ◽  
Street Lighting ◽  
Lighting Conditions ◽  
Web App ◽  
Status Data ◽  
And Control ◽  
The Internet Of Things

The purpose of this study is to implement the Message Queuing Telemetry Transport (MQTT) protocol and the Progressive Web App (PWA) of the Internet of Things (IoT) based public street lighting system. The MQTT (Message Queuing Telemetry Transport) protocol is a protocol that runs on the TCP / IP stack and is specially designed for machine to machine that does not have a special address. Progressive web application (PWA) is a software creation method by combining regular websites with mobile & desktop applications. This research is a development from previous research on Automatic Public Street Lighting. The development carried out includes a communication system, monitoring of lighting conditions, and automation or manual control of lights. The results obtained are the ease of monitoring lamp conditions and early detection of lamp problems. These results are obtained from the data sent by each street light, in the form of lamp status data, voltage, and electric current, through Long Range (LoRa) communication to the gateway using a radio network. The gateway data is then sent to the broker via the internet using the MQTT protocol and control and monitoring street light conditions using the Real-time Website and a mobile device. This research's impact is that street lighting monitoring and maintenance can be carried out more efficiently.

The implications of climate change on residential water use: a micro-scale analysis of Portland (OR), USA

2012 ◽  
Vol 3 (3) ◽  
pp. 225-238 ◽  
Author(s):  
Vivek Shandas ◽  
Meenakshi Rao ◽  
Moriah McSharry McGrath
Keyword(s):  
Climate Change ◽  
Water Use ◽  
Environmental Sustainability ◽  
Water Conservation ◽  
Urban Areas ◽  
Future Climate ◽  
Metropolitan Region ◽  
Study Region ◽  
Residential Water Use ◽  
Residential Water

Social and behavioral research is crucial for securing environmental sustainability and improving human living environments. Although the majority of people now live in urban areas, we have limited empirical evidence of the anticipated behavioral response to climate change. Using empirical data on daily household residential water use and temperature, our research examines the implications of future climate conditions on water conservation behavior in 501 households within the Portland (OR) metropolitan region. We ask whether and how much change in ambient temperatures impact residential household water use, while controlling for taxlot characteristics. Based on our results, we develop a spatially explicit description about the changes in future water use for the study region using a downscaled future climate scenario. The results suggest that behavioral responses are mediated by an interaction of household structural attributes, and magnitude and temporal variability of weather parameters. These findings have implications for the way natural resource managers and planning bureaus prepare for and adapt to future consequences of climate change.

Spatiotemporal clustering, social inequities and the risk of leptospirosis in an endemic area of Brazil: a retrospective spatial modelling

2020 ◽  
Author(s):  
Katyucia O C de Souza ◽  
José Augusto P Góes ◽  
Matheus S Melo ◽  
Paula M G Leite ◽  
Lucas A Andrade ◽  
...  
Keyword(s):  
Urban Areas ◽  
Spatial Regression ◽  
Temporal Trends ◽  
Spatial Dynamics ◽  
Secondary Data ◽  
The State ◽  
Scan Statistics ◽  
Northeastern Brazil ◽  
Metropolitan Region ◽  
Social Inequities

Abstract Background Leptospirosis is an endemic disease in Brazil of social and economic relevance related to behavioural and socioenvironmental factors. This study aimed to analyse the spatiotemporal distribution of the incidence of leptospirosis and its association with social determinants in health in a state of northeastern Brazil. Methods An ecological study of temporal series with techniques of spatial analysis using secondary data of the cases of leptospirosis notified in the Information System of Notifiable Diseases of the state of Sergipe (2008–2017) was conducted. The analysis of temporal trends was performed using Poisson regression. Spatial analyses were performed using the Moran index, the local empirical Bayesian model, scan statistics and spatial regression. Results The incidence rate decreased from 3.66 to 1.44 cases per 100 000 inhabitants in 2008 and 2017, respectively. Leptospirosis was associated with social inequities, mostly affecting males aged 20–49 y living in urban areas. The space-time scan indicated the formation of a risk cluster in municipalities in the metropolitan region of the state. Conclusions The data indicated the persistence of leptospirosis transmission, maintaining a pattern of high endemicity in some municipalities associated with social inequities. The study showed the temporal and spatial dynamics of the disease to better target specific actions for prevention and control.

scholarly journals A low-cost web-based smart street lighting geographical information system for smaller towns and villages

2020 ◽  
Vol 10 (1) ◽  
pp. 450-458
Author(s):  
Filip Pružinec ◽  
Peter Mego ◽  
Renata Đuračiová
Keyword(s):  
Information System ◽  
Geographical Information System ◽  
Web Application ◽  
Low Cost ◽  
Geographical Information ◽  
Light Control ◽  
Street Lighting ◽  
Lighting Control ◽  
Manual Adjustment ◽  
Control Service

AbstractThe use of LED lights in smart street lighting to save energy is efficient and very common in many developed cities. However, such a system results in higher initial costs, which may discourage smaller towns and villages from its purchasing. This paper therefore deals with the design and development of a smart street lighting control system for smaller cities and villages. Such a system is required to be economical from the perspective of development and production. Considering other requirements such as platform independence, high availability and broad support, we proposed to build a system as a web application using a custom light control service component. The result is a web application that consists of a user interface served by a web server and an application server used to communicate with light control service. In addition, the system is designed as a geographical information system to be easy to use for managing street lights in groups or individually, while displaying them on the map. The system allows automatic sensor-based light intensity modulation by default with the possibility of manual adjustment or override of the illumination. It also includes a device error notification system with a tool to navigate faulty devices. The presented system is a low-cost solution for intelligent street lighting control designed for smaller cities or villages. They can apply the designed architecture of the system and the specific technologies suitable because of their low-cost implementation.

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