scholarly journals Implementation of IoT based smart street light intensity control system using IR and LDR sensors

2018 ◽  
Vol 7 (2.7) ◽  
pp. 316 ◽  
Author(s):  
Suchismita Debata ◽  
Rupa Mantoliya ◽  
Veena Sahithi ◽  
Venkata Ratnam Kolluru
Keyword(s):  
Control System ◽  
Light Intensity ◽  
Power Consumption ◽  
Energy Saving ◽  
Mobile App ◽  
Research Article ◽  
Intensity Control

This research article gives an idea about advancements in energy saving of street lights and to reduce the power consumption. The pro-gramming terminology for building up the product to the Arduino board at long last, the framework has been effectively outlined and executed. Mainly using two sensor IR and LDR sensor to implement intensity control of street light.IR sensor is use to detect the motion of the objects and LDR (light dependent resistor) used to recognize day-evening. When light falls on the LDR depending on resistance of light the intensity of light is decreased or increase. The street light is automatically ON in evening 6pm and OFF till morning. Through mobile app also we can operate the street light. Using Arduino board for implementing the intensity control of street light.

scholarly journals IoT based Automatic Light Control with Temperature Monitoring and Alert mechanism

2019 ◽  
Vol 8 (6) ◽  
pp. 345-348
Keyword(s):  
Control System ◽  
Power Consumption ◽  
Energy Saving ◽  
Room Temperature ◽  
Temperature Monitoring ◽  
Light Control ◽  
Humidity Sensors ◽  
Human Presence ◽  
Temperature And Humidity ◽  
Entire World

Currently, energy saving has become one of crisis that needs to be addressed by the entire world as it is known that energy saved is energy produced. Especially, power consumption at home plays a major role in energy saving. At times, the light is on when people forget to switch off the light while leaving the room. This may lead to waste of energy and economy issues. Thus, it is the need of the hour to propose automatic light control system that turns on and off automatically based on the human presence in the room. Sensors are used to detect the human presence in the room which automatically controls the light. Also, the proposed system alerts the user through mail when the room temperature is increased beyond certain level through temperature and humidity sensors.

scholarly journals METHOD OF MEASURING POWER CONSUMPTION OF ELECTRIC RECEIVERS ON THE EXAMPLE OF THE EDUCATIONAL BUILDING OF SUMY STATE UNIVERSITY

2020 ◽  
pp. 100-104
Author(s):  
S. Yu. Shevchenko ◽  
І. І. Borzenkov ◽  
I. L. Lebedinsky
Keyword(s):  
Control System ◽  
Power Consumption ◽  
Data Processing ◽  
Automatic Control ◽  
Energy Saving ◽  
Automatic Control System ◽  
Electric Energy ◽  
Electricity Consumption ◽  
Educational Process ◽  
Accounting System

Commercial means of automatic control system of electricity metering, as is known, are installed on the input switchgear and measure the power consumption of all electrical consumers of this metering facility. Such data do not give a complete picture of electricity consumption on each floor of the metering facility, which in turn does not allow the implementation of energy saving measures. Also, these metering systems for electricity metering have a high cost. The article proposes a method of data processing and transmission to the server with their subsequent analysis of power consumption on each floor of the object under study using the ARDUINO microcontroller. Such an accounting system has a lower cost than an automatic control system of electricity metering industrial production. The article presents the scheme of implementation and types of current and voltage sensors. The topology of the measuring complex is also considered in the article. Such a topology can expand and keep not only the general account of a concrete floor, but also in the generality of each educational audience separately. Collecting such data on electricity consumption, it is possible to conduct a qualitative analysis of rational electricity consumption in the educational process, it means that for example in sufficient natural light artificial lighting in the classroom does not need to be used, or after laboratory tasks in a computer class, computers there is still some time. The introduction of energy-saving housing is performed due to the comparative characteristics of the power of gadgets, laboratory stands, etc. with the number of students in the group in accordance with the approved educational process. The algorithm of data processing, analysis of rational use of electric energy and comparative characteristics are implemented on the university server.

Light-Dependent Resistor-Based Light Intensity Control System

2017 ◽  
pp. 165-172
Author(s):  
Rajesh Singh ◽  
Anita Gehlot ◽  
Bhupendra Singh ◽  
Sushabhan Choudhury
Keyword(s):  
Control System ◽  
Light Intensity ◽  
Intensity Control

scholarly journals Hybrid Lighting System with Solatube for Room Without Ventilation as Smart Energy Saving

2021 ◽  
Vol 9 (1) ◽  
pp. 192
Author(s):  
DINI FAUZIAH ◽  
FEBRIAN HADIATNA ◽  
WALUYO WALUYO ◽  
MUHAMAD WAHYUDIN
Keyword(s):  
Light Intensity ◽  
Power Consumption ◽  
Energy Saving ◽  
Cost Savings ◽  
The Internet ◽  
Light Sources ◽  
Reading Room ◽  
Test Results ◽  
Lighting System ◽  
Data Logger

ABSTRAKDalam praktiknya, banyak ruangan yang tidak memiliki ventilasi cahaya sehingga menggunakan sumber cahaya hingga selama 24 jam. Penelitian ini bertujuan untuk merancang sistem yang dapat meminimalkan penggunaan listrik untuk penerangan dengan menggunakan sistem solatube. Solatube akan memberikan sinyal pada dimmer yang mengatur kapasitas cahaya lampu sehingga tidak selalu membutuhkan performa penuh. Berdasarkan hasil pengujian, sistem solatube dapat menghasilkan nilai intensitas cahaya maksimal yang dapat memenuhi standar untuk ruang baca yaitu lebih dari 350 Lux dengan persentase penerangan menjadi hanya 1% - 79%, terutama selama penggunaan beban siang hari. Hal ini menunjukkan bahwa dengan penggunaan solatube penggunaan daya untuk penerangan dapat dikurangi, sehingga meningkatkan penghematan energi dan biaya. Kemudian alat ini dilengkapi dengan data logger yang dapat diakses melalui internet untuk memantau penggunaan listrik secara realtime sehingga dapat dilakukan monitoring dan evaluasi untuk pengembangan selanjutnya.Kata kunci: Sistem Pencahayaan, Solatube, Penghematan Energi, Data Logger. ABSTRACTIn practice, many rooms do not have light ventilation, so they use light sources for up to 24 hours. This study aims to design a sistem that can minimize the use of electricity for lighting using a solatube sistem. Solatube provide a signal to the dimmer that regulates the light capacity of the lamp thus it does not always require full performance. Based on the test results, the solatube sistem can produce a maximum light intensity value that can meet the standards for the reading room, which is more than 350 Lux with the percentage of light being only 1% - 79%, especially during the use of daytime loads. This shows that with solatube lighting sistem, power consumption for lighting can be reduced, thereby increasing energy and cost savings. Furthermore this tool is equipped with a data logger that can be accessed via the internet to monitor realtime electricity usage thus that it can be monitored and evaluated for further developmentKeywords: lighting sistem, solatube, energy saving, data logger.

Design and Realization of Intelligent LED Fluorescent Lighting Control System

2013 ◽  
Vol 341-342 ◽  
pp. 861-865
Author(s):  
Ji Zeng
Keyword(s):  
Control System ◽  
Light Intensity ◽  
Energy Saving ◽  
Light Modulation ◽  
Single Chip ◽  
Lighting Control ◽  
Daylight Lamp ◽  
Lighting Environment ◽  
Fluorescent Lighting ◽  
Illumination Source

The intelligent LED daylight lamp lighting control system is designed. According to the external light intensity, the control system which uses the PWM light modulation technology, ST89C52 Single Chip Microcontroller as the control system core, can adjust brightness of the LED daylight lamp automatically and accurately, and can also manually adjust the brightness. A comfortable lighting environment can created through the system for controlling the illumination source, the purpose of energy saving can be achieved. The control system which can be used for a variety of lighting situations has strong application value.

scholarly journals Centralized Street Light Energy Control And Monitoring System Over IoT

2019 ◽  
Vol 8 (3) ◽  
pp. 4661-4664
Keyword(s):  
Light Intensity ◽  
Energy Saving ◽  
Energy Efficient ◽  
Status Monitoring ◽  
Energy Meter ◽  
Intensity Control ◽  
Arduino Microcontroller ◽  
Control And Monitoring System ◽  
And Control ◽  
Fast Access

Energy saving is very necessary need in now a days. We are introducing Energy efficient centralized energy monitoring as well as controlling automatically through Internet of things. This proposed system demonstrates energy saving street light intensity control system with low maintenance.This is done by sensing the light intensity from surroundings by LDR Depends on the LDR status street light automatically controlled. Digitization of Energy meter readings in LCD and IoT module for status monitoring. We can control the street light loads though server if in case emergency. Proposed system saves the energy in day mode and it made system is automation. Digitalization of energy meter data through server. We can monitor and control very easily, simple fast access. All input and out modules are interfaced to ARDUINO Microcontroller which process input data and provide output with help of 5V regulated power supply. In this project we used Arduino ide software to write c program and compiling.

Study on a Light-Intensity Control System of Total Reflection Prism Laser Gyros

2014 ◽  
Vol 34 (8) ◽  
pp. 0814001
Author(s):  
贾惠霞 Jia Huixia ◽  
张英敏 Zhang Yingmin ◽  
张琼 Zhang Qiong ◽  
李刚虎 Li Ganghu ◽  
马家君 Ma Jiajun
Keyword(s):  
Control System ◽  
Light Intensity ◽  
Total Reflection ◽  
Intensity Control

PID Control System For Light Intensity Of Space-Based Labview

2016 ◽  
Vol 4 (2) ◽  
pp. 59-67
Author(s):  
Diki Muhamad Sobirin
Keyword(s):  
Control System ◽  
Light Intensity ◽  
Pid Control ◽  
Digital Signal ◽  
Sensor Output ◽  
Plant System ◽  
A Value ◽  
Light Sensor ◽  
Intensity Control ◽  
Speed Up

Abstract - This tool is made to facilitate human work in controlling the intensity of light on the lamp using PID control. To adjust the light in a room requires a control of light intensity which will adjust the light intensity and conditions in the room. So one method is to use PID control using a light sensor. The intensity control system emitted by lights with a light sensor will adjust to the conditions of the room. With the addition of PID control on the light sensor so that it can speed up the response of the system. To design the light intensity control, this study was conducted. Where the value of set (set point) as a value that will be a reference of the control system commonly called Set Value (SV). Then the controller that will become the control system is the PID control system. Then go to the MOSFET driver to convert it from the microcontroller block to the actuator. After that, proceed to the plant system section where there is an actuator in the form of a DC light and its light intensity is measured with an LDR that functions as feedback in the form of a digital light sensor. The digital signal from the sensor output will then be entered into the controller PV). Interference will be given to the actuator in the form of external light such as incoming sunlight, or, can be the addition of light and / or reduction of light with lights. Keyword : Keyword : PID, Light Intensity, Light Sensors

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