scholarly journals Rancang Bangun Sistem Monitoring dan Controlling Penerangan Jalan Umum Berbasis IoT dan Android

2020 ◽  
Vol 2 (1) ◽  
pp. 101-112
Author(s):  
Rijalul Imam ◽  
I Gede Putu Wirarama Wedashwara W ◽  
Fitri Bimantoro
Keyword(s):  
Internet Of Things ◽  
Light Intensity ◽  
Voltage Regulation ◽  
Prototype System ◽  
Monitoring And Control ◽  
It Use ◽  
Electric Voltage ◽  
Street Lighting ◽  
Keywords Internet ◽  
And Control

Abstract: Public street lighting (PSL) is an element or component that must be present in every road, functioning as street lighting at night for the safety of motorists. Most of public street lighting is lit at night through morning continuously without a system of monitoring and control, which is consuming electricity. Therefore in this study a prototype system was designed to monitor and control public street lighting based on IoT and Android. It use Dimmer as a microcontroller, Dimmer as a voltage regulation, and LDR sensor for taking light intensity. Conventionally, public street lighting only turns on at night and turn off during the day. Research on monitoring and controlling street lighting in addition to being made that can be ON and OFF lights, it also can reduced electric voltage to dim the light intensity.   Keywords: Internet of Things, Public Street Lighting (LPJU) Relay, Dimmer, SensorLDR.

scholarly journals Internet of things and fuzzy logic for smart street lighting prototypes

2021 ◽  
Vol 10 (3) ◽  
pp. 528
Author(s):  
Mindit Eriyadi ◽  
Ade Gafar Abdullah ◽  
Hasbullah Hasbullah ◽  
Sandy Bhawana Mulia
Keyword(s):  
Fuzzy Logic ◽  
Internet Of Things ◽  
Light Intensity ◽  
Energy Savings ◽  
Monitoring And Control ◽  
Street Lighting ◽  
Intensity Control ◽  
The Status ◽  
Lighting Systems ◽  
And Control

Internet of things (IoT) and fuzzy logic are very useful in increasing the efficiency and effectiveness of a system; this study applies both to the street lighting systems. The prototype of a street lighting control and monitoring system has been completed. The status of lights that are on or off and the value of the light intensity can be monitored by using IoT. The intensity of the light is fuzzy controlled by utilizing the presence of vehicles and pedestrians around the lights. The prototype is made with a scale against real conditions. Data is processed and transmitted using a microcontroller and Wi-Fi on the IoT module. Mobile applications have been used on smartphone interfaces to monitor and control lamps wherever they are connected to the Internet. Changes in the status of lights to turn on or off are done by the relay module. The fuzzy light intensity control system uses sensors and microcontrollers by utilizing the presence of vehicles and pedestrians around the lights. Performance evaluation has been carried out on a miniature street lighting with the results of monitoring and control following its function. An analysis of the resulting energy savings has been demonstrated.

scholarly journals A Hierarchical Control Methodology for Renewable DC Microgrids Supporting a Variable Communication Network Health

Electronics ◽  
2018 ◽  
Vol 7 (12) ◽  
pp. 418 ◽  
Author(s):  
Muhammad Shahid ◽  
Muhammad Khan ◽  
Jianming Xu ◽  
Khurram Hashmi ◽  
Salman Habib ◽  
...  
Keyword(s):  
Power Flow ◽  
Renewable Energy Sources ◽  
Hierarchical Control ◽  
Network Connectivity ◽  
Voltage Regulation ◽  
Monitoring And Control ◽  
Dc Microgrids ◽  
Communication Links ◽  
Microgrid Control ◽  
And Control

The monitoring and control of renewable energy sources (RESs) based on DC (Direct Current) microgrids (DC MG) are gaining much consideration at this time. In comparison with the isolated individual control of converters in a microgrid, DC microgrids provide better voltage regulation and harmonized energy generation/consumption. To address the inherent vulnerability of communication links, robust methods have been proposed that improve the resilience of communication-based control. However, the failure of the communication links in microgrid control layers remains a considerable issue that may lead to one or more nodes being disconnected and operating as a communication island. Such types of communication islanding may cause the unpredictable behavior of the system and further destabilization may lead to a cascaded failure. This paper proposes a fast algorithm to detect and evaluate network connectivity based on the information stored at every node in the form of a look-up table. The control structure has been modified under communication islanding, and a communication connectivity observer is used at every node to detect and address power flow issues under communication islanding. The proposed method has been verified through mathematical analysis, simulation, and experimental results.

When Internet of Things Meets e-Health: An Indoor Temperature Monitoring and Control Approach

2021 ◽  
Vol 4 (3) ◽  
pp. 12-16
Author(s):  
Shengbo Chen ◽  
Jingtian Wang ◽  
Lanxue Zhang ◽  
Keping Yu ◽  
Ali Kashif Bashir ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Temperature Monitoring ◽  
Monitoring And Control ◽  
Indoor Temperature ◽  
Control Approach ◽  
And Control

A Survey on Communication Technology of Smart Grid

2013 ◽  
Vol 749 ◽  
pp. 603-605
Author(s):  
You Jie Ma ◽  
Pan Long Jin ◽  
Xue Song Zhou
Keyword(s):  
Smart Grid ◽  
Communication Technology ◽  
Technology Use ◽  
High Speed ◽  
Control Method ◽  
Power Grid ◽  
Monitoring And Control ◽  
It Use ◽  
Electricity Grid ◽  
And Control

Modern power grid is an important part of national energy strategy. Smart grid is one of the directions to modernize the electricity grid. Smart grid is the intelligent of power system, It is also known as the grid 2.0.It is based on integrated, high-speed bidirectional communication network ,It use the advanced sensor and measuring technology, use advanced equipment and control method to realize the application of the power grid reliability, safety, economic, efficient, environmental friendly and safety. High speed, bidirectional, real-time, and integrated communication system is the foundation and key point when monitoring and control smart grid. So How to improve the communication technology is very important.

scholarly journals An Effective Water Management Framework Based on Internet of Things (IOT) Technology

2019 ◽  
Vol 4 (5) ◽  
pp. 102-108
Author(s):  
Moses Odiagbe ◽  
Emmanuel Majeyibo Eronu ◽  
Farouq E. Shaibu
Keyword(s):  
Wireless Sensor Network ◽  
Internet Of Things ◽  
Flow Rate ◽  
Low Cost ◽  
Cost Effective ◽  
Wireless Sensor ◽  
Monitoring And Control ◽  
Rate Sensor ◽  
And Control ◽  
Effective Water

The low cost effective wireless sensor network that The low cost effective wireless sensor network that allows for embedded system to monitor and control virtually any space and environment and to form the so called Internet of Things or Internet of Everything. The research work is intended to address a general problem associated with effective water utilization management, among others is the issue of water leakages, there is the need to effectively detect cases of leakages and address them appropriately. However, the sensitivity of the flow rate sensors used poses a number of challenges, hence the need to setup an appropriate calibration scheme that will allows for the flow rate sensor, effective adoption and usage ,isolating false alarm due to deficiencies associated with operation of the flow rate sensor as well as detecting leakages  . A frame work build around a flow rate sensor, solenoid valve, a microcontroller equipped with internet connectivity and a log in service monitoring and control platform on the cloud is used. Several simulated tests were carried out to explore a number of leakage scenarios. Based on the analysed data obtained overtime, appropriate algorithms were developed to allow for quick detection, remote monitoring and control of deduced cases of leakages. The work has significantly addressed the challenges poses to the effect leakages with the adopted framework.

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