This document summarizes different communication methods for building smart home monitoring systems. It reviews existing systems that use technologies like Bluetooth, GSM, Wi-Fi, DTMF, and voice commands. It also compares these technologies and their advantages and disadvantages. Specifically, it provides summaries of systems that use Bluetooth and GSM, mobile apps with IoT, Wi-Fi based internet monitoring, DTMF control via mobile phones, and compares popular technologies like Java, Bluetooth, phone lines, Zigbee, home gateways, and Wi-Fi. It concludes that internet modules provide the main advantage of remote control from anywhere while calling systems using DTMF allow control via mobile phone buttons.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Environment pollution is one of the core problems which is hampering the natural inhabitants. The most common examples of environment pollutions are massive emissions of Carbon-dioxide (CO2) gas, smoke from chimneys, which basically fall under Air pollution, and then there are also Sound pollution and Water pollution which adds to the list. In our project, the main objective is the measurement of the pollutants in nature and store the data in a “Cloud Server” which would be integrated with Raspberry pi so that, anyone can have access to read the data of various parameters which are responsible for environment pollution using laptops, computers, smartphones or any kind of smart devices through the internet.
• Why Important?
It is important for us to keep track of the pollution levels because once they cross the safe limits, it will be detrimental to our surroundings. Moreover, Dhaka is one of the most populated cities around the world, and this is why this measurement of Environment Pollution will come in handy as the system we are setting up will collect data and send it to store them in a cloud which would be sent to the authorities so that they can take the measures to control the damage.
• Utility (Service)
Cloud IoT platforms provides several kinds of services that are very useful. Cloud data storage system enables users to store data sent from different boards (like Arduino or Raspberry pi). The data can be accessed from anywhere around the world, so that they can be analyzed later for future purposes. The data collected is a real time scenario, so that people can see it on the website the condition of the environment by seeing the data and the responsible authority can compare these at different locations.
In our work so far, we have used Arduino, which is an open source electronic platform based on easy-to-hardware and software. Arduino boards can read inputs from a sensor and turn them into outputs by obeying the set of instructions given to the microcontroller on the board. This has been achieved by using the Arduino programming language and Arduino programming software.
The sole purpose of using Arduino as a medium and not directly send it to the cloud using Raspberry pi is because the sensors in Arduino are analogue but, raspberry pi has all digital ports. Arduino has both digital and analogue pins.
Pollution Monitoring System using Arduino and various gas sensorUtkarsh Jaiswal
Now-a-days air pollution is one of the most important concern of the world. Air pollution may evolve from anthropogenic or natural sources. Air pollutants of atmospheric substances like CO, CO2, SO2, NO2, and O3 suspended particulate matter (SPM), repairable suspended particulate matter (RSPM), and volatile organic compounds (VOC’s) have a great effect on the people health. Most of the major cities in developing countries and most cities of the developed countries are suffering from it. Thus to develop a real time air quality and pollution monitoring system is critical. We have developed an arduino based air pollution detector which combined a small-sized, minimum-cost sensor to an arduino micro-controller unit.
ANDROID APPLICATION DEVELOPMENT FOR ENVIRONMENT MONITORING USING SMART PHONESijmnct
Mobile devices (in particular smart phones and tablets) can be used to monitor quality of life parameters.
Today mobile devices use embedded sensors such as accelerometers, compasses, GPSs, microphones, and
cameras without considering, for example, the air quality or the pollutants of the environment. This paper
presents the possibility to use the smart phones capabilities to gather data from other phones or sensors.
The environment condition’s parameters such as temperature and humidity should be monitored. This point
can be obtained by using distributed devices in different environments that containing high-resolution
sensors and a wireless transmission apparatus for transferring data to smart phones. The Bluetooth was
chosen as a transmission tool since it is embedded in all smart phones
Air Quality Monitoring and Control System in IoTijtsrd
Air pollution that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. It occurs when any harmful gases, dust, smoke enters into the atmosphere and makes it difficult for plants, animals, and humans to survive as the air becomes dirty. Proposed system considers pollution due to automobiles and provide a real time solution which is not just monitors pollution levels but also take into consideration control measures for reducing traffic and industrial zone in highly polluted areas. The solution is provided by a sensor based hardware module which can be placed along roads and plants. These modules can be placed on lamp posts and they transfer information about air quality wirelessly to cloud server. The proposed system also provides about air quality information through a mobile application which enables commuters to take up routes where air quality is good. Soe Soe Mon | Thida Soe | Khin Aye Thu "Air Quality Monitoring and Control System in IoT" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26554.pdfPaper URL: https://www.ijtsrd.com/computer-science/embedded-system/26554/air-quality-monitoring-and-control-system-in-iot/soe-soe-mon
Environment pollution is one of the core problems which is hampering the natural inhabitants. The most common examples of environment pollutions are massive emissions of Carbon-dioxide (CO2) gas, smoke from chimneys, which basically fall under Air pollution, and then there are also Sound pollution and Water pollution which adds to the list. In our project, the main objective is the measurement of the pollutants in nature and store the data in a “Cloud Server” which would be integrated with Raspberry pi so that, anyone can have access to read the data of various parameters which are responsible for environment pollution using laptops, computers, smartphones or any kind of smart devices through the internet.
• Why Important?
It is important for us to keep track of the pollution levels because once they cross the safe limits, it will be detrimental to our surroundings. Moreover, Dhaka is one of the most populated cities around the world, and this is why this measurement of Environment Pollution will come in handy as the system we are setting up will collect data and send it to store them in a cloud which would be sent to the authorities so that they can take the measures to control the damage.
• Utility (Service)
Cloud IoT platforms provides several kinds of services that are very useful. Cloud data storage system enables users to store data sent from different boards (like Arduino or Raspberry pi). The data can be accessed from anywhere around the world, so that they can be analyzed later for future purposes. The data collected is a real time scenario, so that people can see it on the website the condition of the environment by seeing the data and the responsible authority can compare these at different locations.
In our work so far, we have used Arduino, which is an open source electronic platform based on easy-to-hardware and software. Arduino boards can read inputs from a sensor and turn them into outputs by obeying the set of instructions given to the microcontroller on the board. This has been achieved by using the Arduino programming language and Arduino programming software.
The sole purpose of using Arduino as a medium and not directly send it to the cloud using Raspberry pi is because the sensors in Arduino are analogue but, raspberry pi has all digital ports. Arduino has both digital and analogue pins.
Pollution Monitoring System using Arduino and various gas sensorUtkarsh Jaiswal
Now-a-days air pollution is one of the most important concern of the world. Air pollution may evolve from anthropogenic or natural sources. Air pollutants of atmospheric substances like CO, CO2, SO2, NO2, and O3 suspended particulate matter (SPM), repairable suspended particulate matter (RSPM), and volatile organic compounds (VOC’s) have a great effect on the people health. Most of the major cities in developing countries and most cities of the developed countries are suffering from it. Thus to develop a real time air quality and pollution monitoring system is critical. We have developed an arduino based air pollution detector which combined a small-sized, minimum-cost sensor to an arduino micro-controller unit.
ANDROID APPLICATION DEVELOPMENT FOR ENVIRONMENT MONITORING USING SMART PHONESijmnct
Mobile devices (in particular smart phones and tablets) can be used to monitor quality of life parameters.
Today mobile devices use embedded sensors such as accelerometers, compasses, GPSs, microphones, and
cameras without considering, for example, the air quality or the pollutants of the environment. This paper
presents the possibility to use the smart phones capabilities to gather data from other phones or sensors.
The environment condition’s parameters such as temperature and humidity should be monitored. This point
can be obtained by using distributed devices in different environments that containing high-resolution
sensors and a wireless transmission apparatus for transferring data to smart phones. The Bluetooth was
chosen as a transmission tool since it is embedded in all smart phones
Air Quality Monitoring and Control System in IoTijtsrd
Air pollution that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. It occurs when any harmful gases, dust, smoke enters into the atmosphere and makes it difficult for plants, animals, and humans to survive as the air becomes dirty. Proposed system considers pollution due to automobiles and provide a real time solution which is not just monitors pollution levels but also take into consideration control measures for reducing traffic and industrial zone in highly polluted areas. The solution is provided by a sensor based hardware module which can be placed along roads and plants. These modules can be placed on lamp posts and they transfer information about air quality wirelessly to cloud server. The proposed system also provides about air quality information through a mobile application which enables commuters to take up routes where air quality is good. Soe Soe Mon | Thida Soe | Khin Aye Thu "Air Quality Monitoring and Control System in IoT" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26554.pdfPaper URL: https://www.ijtsrd.com/computer-science/embedded-system/26554/air-quality-monitoring-and-control-system-in-iot/soe-soe-mon
GSM Based Home Appliances Monitoring System for Handicapped Peoplepaperpublications3
Abstract: The aim of the project is to use Bluetooth communication for controlling the home appliances and monitoring the main door of home using smartphone. Now-a-days it is a kind of requirement to have a modern technology for security of our homes and also be able to monitor the various activities around without interrupting the current work one is doing. Fine grained access rights are built into the system which also leverages external social networking sites for making access control and invitation interface easier for the end users. So the following system is designed using which a person will be able to control (switch on/off) any of the appliances connected in home. The proposed system consists of a control console interfaced with different sensors using bluetooth. Suspected activities are conveyed to remote user through SMS (Short Message Service) or Call using GSM (Global System for Mobile communication) technology. Upon reply, the remote user can control his premises again through GSM-Bluetooth combination.
UBIQUITOUS SMART HOME SYSTEM USING ANDROID APPLICATIONIJCNCJournal
This paper presents a flexible standalone, low cost smart home system, which is based on the Android app communicating with the micro-web server providing more than the switching functionalities. The Arduino Ethernet is used to eliminate the use of a personal computer (PC) keeping the cost of the overall system to a inimum while voice activation is incorporated for switching functionalities. Devices such as light switches, power plugs, temperature sensors, humidity sensors, current sensors, intrusion detection sensors, smoke/gas sensors and sirens have been integrated in the system to demonstrate the feasibility and effectiveness of the proposed smart home system. The smart home app is tested and it is able successfully perform the smart home operations such as switching functionalities, automatic environmental control and intrusion detection, in the later case where an email is generated and the siren goes on.
Energy Management with Disaster Intimation and Control using IoTIJEACS
In the area of digitization and automation, the life of
human being is getting simpler as almost everything is
automated. Nowadays humans have made internet an integral
part of their everyday life without which they are helpless.
Internet of things (IoT) gives a platform which allows different
devices to inter-connect, sense and control the things remotely
across a network infrastructure without any limitation to the
coverage area. In our proposed work, we stress on Wireless-
Home-Automation-System (WHAS) using IoT, it is a system uses
computers or smart phone to control basic home functions and
features automatically through internet from anywhere around
the world, an automated home is sometimes called a smart home.
The proposed system is able to monitor the entire things
connected to the internet and also to be maintaining the status of
individual devices for further action. We have built the home
automation with several devices and sensors, here sensor help to
monitor the device status and intimate the authorized person to
take particular action.
Control of lights + fan using wi fi and bluetoothsvsembedded
Control of Lights + Fan using Wi-fi and Bluetooth
SOFTWARE CODE LINK AND BLOCK DIAGRAM +CIRCUIT DIAGRAM.
http://svsembedded.com/Control_of_Lights_Fan_using_Wifi_and_Bluetooth.php
Smart home system is very popular in current days that give many kind of application that make all simple and easy to control. In modern day, home machines are using wireless equipment and can be retrieved by internet that will make populations life easier and organized. It based Home Computerization System is designed to assist the people with physical debilities and elderly to provide support as well as to control the electrical usages and monitor the room infection using mobile application. The design is using surrounded controller board and the home appliances are physically associated to output ports of this board via relays. The Home Automation is a wireless home computerization system that is supposed to be executed in existing home environments, without any variations in the infrastructure. Arun Kumar. N | Sathiyabama. T "Smart Security System (IOT)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019, URL: https://www.ijtsrd.com/papers/ijtsrd29337.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-security/29337/smart-security-system-iot/arun-kumar-n
Smart home control system (SHCS) can be integrated into an existing home appliances to reduce the need for human intervention, increase security and energy efficiency. However, it is still an open problem due to difficulties such as network distance, signal interference, not user friendly, increased cost and power consumption. This paper reviews various topics on smart home technologies including control system, smart home network, smart home appliance and sensor technologies for smart home. In this research, the proposed prototype of home automation allows users to remotely switch on or off any household appliances based on Internet of Things (IoT) with the enhancement of solar charger. This prototype uses four types of sensors i.e. PIR sensor, temperature sensor, ultrasonic sensor and smoke gas sensor for automatic environmental control and intrusion detection. The hardware, software, and test field design will be discussed in this paper.
IOT Based Smart Home System TechnologiesIJERDJOURNAL
ABSTRACT:- The IoT allows objects to be sensed and/or controlled remotely across existing network infrastructure, creating opportunities for more direct integration of the physical world into computer-based systems. It results improved efficiency, accuracy and economic benefit in addition to reduced human intervention. On the other hand, IoT systems could also be responsible for performing actions, not just sensing the things. Intelligent Shopping systems, for example could monitor specific users purchasing habits in a store by tracking their specific mobile phones. Other applications that the Internet of Things can provide enabling extended home security features and home automation. This paper relates smart home or home automation which induce technology for home atmosphere which is usage to provide ease and protection to its occupants.
Technology is a never ending process. To be able to design a product using the current technology that will be beneficial to the lives of others is a huge contribution to the community. This paper presents the design and implementation of a low cost but yet flexible and secure cell phone based home automation system. The design is based on a stand alone BT board and the home appliances are connected to the input/ output ports of this board via relays. The communication between the cell phone and the BT board is wireless. This system is designed to be low cost and scalable allowing variety of devices to be controlled with minimum changes to its core. Password protection is being used to only allow authorised users from accessing the appliances at home.
The project is designed to operate electrical loads using relays interfaced to a microcontroller through remotely operated commands to it by touch screen based user friendly GUI on any smart phone with Android applications. 8 Channel Android Bluetooth Projects is great for controlling your devices over Bluetooth link without any RF design knowledge. This module is designed to plug in to your design seamlessly. Individual relay can be controlled by simple commands. [9]
The project is designed to operate relay/electrical loads using an Android application device. The
system operates electrical loads depending on the data transmitted from the Android application device. Operating conventional wall switches is difficult for elderly or physically handicapped people. This proposed system solves the problem by integrating house hold appliances to a control unit that can be operated by an Android smart-phone/Tablet etc.
Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation, interfaced to the microcontroller of 8051 family. The program on the microcontroller serially communicates with Bluetooth device to generate respective output based on the input data (sent from Android application device) to operate a set of relays through a relay driver IC. The loads are interfaced to the control unit through the relays. The system can be used in existing domestic area for either operating the loads through conventional switches.[10]
AN AMELIORATED METHODOLOGY FOR THE DESIGN AND IMPLEMENTATION OF HOME AUTOMATI...AM Publications,India
n this era of digitization and automation, the life of human being is getting simpler because almost everything is automatic where the old manual systems is replaced with the automated system. There is anincrease in demand for the internet and most of the businesses are automated today. At the same time, people are also fully dependent on the internet for day-to-day activites. In this paper, we are proposing an automated tool which controls the operations of Home appliances such as light, cooler, water tank, motion sensor, T.V., smoke detector through the use of mobile phone. This system uses the hardware devices such as arduino, ethernet shield, relay board, PIR sensor, MQ2 sensor; temperature sensor.Internet of things (IOT) provides a platform that allows devices to connectand control remotely across a network infra structured. In this paper, we have proposed an automated system (HAS) using andruino that employee the integration of cloud networking, wireless communication to provide the user with remote control of various home appliances. The system will automatically change the status of the home appliance on the basis of sensors data.This system is designed to be a low cost and expandable to other appliance.
Abstract: Android based E-home is an application of embedded system which integrates Android operating system, Arduino controller and GSM for the implementation of Smart Home. Any Android device can act as a transmitting device. The user can control any appliance through an user friendly mobile application built in Android platform. A unique code for controlling each appliance installed with the system is assigned in the program and it is transmitted from the Android phone to the CPU installed in receiver, through the application, as Text messages. The GSM receiver in the CPU receives the text messages from the transmitting device and transfers it to the controller. The Controller decodes the message based on the decoding algorithm stated in the program and based on the command from the user; the controller sends signals to the switching circuitry. The Switching circuitry is the device which is in direct contact with the home appliances through wires and it controls the devices connected to it. Thus, by controlling the Switching circuitry, it is possible to control the various devices. Backward communication is also enabled when an event occurs in the mechanical switch. In this case, the GSM shield acts as a transmitter and sends a message to the user. Thus, ‘Android based E-Home’ provides a cost efficient, long range solution for the implementation of a smart home using less complex circuits and also provides an user friendly environment through the android app. There is no need for an extra hardware as the Android smart phone itself acts as a transmitter which in turn contributes to the cost efficiency, ease of access and efficient operation of the system.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Communication Methods to build Smart Home Monitoring System: A Survey
1. IDL - International Digital Library for Technology & Research
Volume I, Issue 4, APRIL-2017 Available at: www.dbpublications.org
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Communication Methods to build Smart Home
Monitoring System: A Survey
Mr. RAMESHA R M1
, Mrs. SNEHA K2
, Dr. B.G.PRASAD3
Dept. of Computer Science
1 M-Tech, Student – B.N.M Institute of Technology, Bengaluru, India
2 Guide, Associate Professor – B.N.M Institute of Technology, Bengaluru, India
3 Guide, Prof & HOD, Dept. Of CSE, BMS College of Engineering, Bengaluru, India
SURVEY PAPER
ABSTRACT- The inability to access and control the
appliances from remote locations is one of the major
reasons for energy loss. An android application or any
input method is used by the users to give instructions
to home automation systems. This system can make
use of a host of communication methods such as Wi-
Fi, GSM, Bluetooth and ZigBee etc.. Different
controlling devices and configurations can be found in
existing systems. Such systems have been found
already in many places for a wide variety of
applications. This paper presents a survey of such
systems.
Keywords: IoT, Automation Control, Wi-Fi, DTMF,
Voice command, Bluetooth, GSM Technology.
1. INTRODUCTION:
Electronic and Electrical environment with respect to
this context is any environment which consists of
appliances such as fans, television sets, air
conditioners, motors, heater, lighting systems, etc. A
remotely accessible environment is an environment in
which each appliance can be remotely accessed and
controlled using software as an interface, which
includes an Android application and Web application.
Such remotely accessible systems are already available
in the market, but have a number of drawbacks as
well. This paper aims to perform a survey of all the
existing such systems and compare the available
features.
The paper will also compare and contrast all the
systems and look at their various features and
disadvantages. A wide variety of options are available
for the home automation systems.
2 SURVEYS
2.1 Smart Home Automation Control Using
Bluetooth and GSM
Home automation is automation of the home. Home
automation can provide increased quality and
revolutionizes their life. In this paper describe the
implementation controlling various home appliances
like light, fan, tv, washing machine and refrigerator
through android mobile app. Home appliances
controlled by using different technology like Wi-Fi,
DTMF, Voice command and hand gesture method etc..
In this paper home appliances controlled using
Bluetooth and GSM technology.
Bluetooth android app developed and installed to user
android mobile. The user sent commands to
microcontroller using android app, microcontroller
processing command based on the command relay
circuit works. Relay circuit will power to turn on or
off the home appliances based on the input from the
microcontroller PIC16F877A. The status home
appliances either on or off sent to owner of the house
through GSM module anywhere in the world. The user
send GSM command to GSM module and user receive
status of home appliances either on or off send to user
anywhere in the world through GSM module. The
GSM command send by the owner also control home
appliances. The step down transformer is connected
with the main power supply. It will convert the AC to
DC Which can be used for the electronic devices like
microcontroller, LCD, GSM and sensors etc..
2. IDL - International Digital Library for Technology & Research
Volume I, Issue 4, APRIL-2017 Available at: www.dbpublications.org
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Advantages
• Using the Blue-tooth wireless technology
home appliances are controlled through mobile
android application.
Disadvantages
• Range 10m
• More Power consumption
2.2 Mobile based home automation using Internet
of Things (IoT)
According to CISCO survey, it is estimated that 50
billion devices connected to the Internet by 2020. The
concept of Home automation using microcontroller
based Arduino board and android mobile phone.
Arduino can be used for prototyping any hardware and
software. Arduino can be programmed to receive input
data and depending on the input data control various
electrical appliances. Smart mobile phone interacted
with the Arduino board through external HC-05
Bluetooth module, using the Bluetooth module 100m
range of data transmission expandable.
Android based mobile application is developed using
android studio that provides complete development
environment for developing any mobile application
including tools for compilation, verification and
debugging. Mobile application screen consist of 6 icon
corresponding to various electrical appliances namely
Lamp, AC, Fan, Refrigerator, TV, Washing Machine.
The status of these home appliances are indicated
using a LED. RED colour indicates that an appliance
is in OFF state and GREEN colour indicates that an
appliance is in on state. Whenever mobile app is
launched, Arduino board gets paired to smart phone
using Bluetooth connectivity using serial
communication protocol. Depends on the user home
appliances icon select on the android application
electrical home appliances controlled.
The Bluetooth based home automation system covers
the data transmission range only 100m only overcome
this drawback using Ethernet technology. Ethernet
module is used for connecting Arduino board from
any part of the world.
Arduino Ethernet module Ip address and port number
can be used to locate remote device connected to the
internet in a smart home environment. Andriod mobile
app can be used to control electrical home appliances.
2.3 Home Automation using Internet of Things
Homes of the 21st century will become highly self-
controlled and automated using the home automation
systems. These systems provide comfort and luxury to
the people. A home automation system is a means that
allow users to control electric appliances. Wireless
systems can be of great help for automation systems.
With the advancement of wireless technologies such
as Wi-Fi, cloud networks in the recent past, wireless
systems are used every day and everywhere.
In this proposed system consists of server and sensors.
The Server controls and monitors the various sensors
like temperature, motion and light level sensors. The
Intel Galileo connects to the internet through Wi-Fi.
When the connection is established between sensors
and Galileo board, sensors are start to reading the
parameters of sensors like p1, p2, p3 etc. The required
sensors threshold levels are set as t1, t2, t3 and so on.
The sensor data are sent to the web server and stored
in the cloud using internet.
The data can be received from cloud analyzed
anywhere any time. If the sensor parameters are
greater than the threshold level then the respective
alarm a1, a2, a3 etc. will be activated. In the proposed
system the gas leakage, temperature and motion in the
house is monitored. The temperature and the motion
detection is stored in cloud for analysis. If the
temperature is more than the threshold level then the
cooler will turn on automatically and it will turn off
when the temperature decreases less than the threshold
level. Similarly when there is a leakage of gas in the
house alarm is giving the alert sound. The required
lights are turned on or off automatically by detecting
the light outside the house. The user can also monitor
the electric appliances like fan and light through the
internet via web server. If electrical appliances are on
and turn off remotely through simply typing the IP
address of the web server.
Advantages
• Reduced installation costs
• System scalability
2.4 An Advanced Home Automation System Using
Mobile Phone
In this paper microcontroller is used as a control unit
which gets inputs (instructions, commands) from a
mobile connected through DTMF decoder. To make
3. IDL - International Digital Library for Technology & Research
Volume I, Issue 4, APRIL-2017 Available at: www.dbpublications.org
3 | P a g e
the connection more secure, consumer authentication
along with a password will be provided.
To switch on or off any appliance by pressing the
keypad buttons in the cellular phones are connected to
DTMF decoder. The entered tone is decoded via the
DTMF decoder. The entered tone further translated it
into binary values. Binary values are the input to the
microcontroller which verifies each tone individually
and corresponding output is given at the output
terminal. Depends on the microcontroller output relay
circuit activated and control home appliances either
gets ON or is switched OFF.
Advantages
• This project is simple and easy to access.
• There is low power consumption.
• It can be operated from a long range.
2.5 A comparison of the popular home automation
technologies.
Java [10] based systems have also been developed
where the electronic devices are controlled via a web
server based PC however it requires extensive wired
installations which is certainly not a cost effective
solution. Bluetooth [11] based home automation
systems provides good amount of data rate and
security but incurs latency issues and one-to-one
pairing which make them less efficient to be utilized in
automation scenarios. Telephone line [12] based
systems are heavily dependent on separate telephone
cable architectures which again requires heavy cable
installation with no graphical user interface and
furthermore it also involves the pain of remembering
numerous access codes. A Zigbee[13] based
automation and control system give rise to user fatigue
and inaccuracy problems. Home gateway [14] systems
are also used in various homes and industrial
applications to interconnect the private area network
along with the public network or internet but they
consist of very complex architectures. Wi-Fi based
[15] systems are efficient and interoperable but they
suffer from higher cost and comparatively high power
consumption.
Table 1 summarizes the advantages and disadvantages
of various technologies that have been predominantly
used to implement a HAS
Technology
Type
Advantages Disadvantages
Java
Based[10]
User interface,
secured,
Reliable
Complex, costly,
expensive wired
installation
Bluetooth
based[11]
Secured,
Support
multimedia
Medium power
consumption,
Supports up to 7
nodes only
Phone line
based[12]
Easy access,
simple, remote
access
User has to
remember access
codes, wired
architecture.
Zigbee
based[13]
User interface,
interoperable,
easy
Link breakage
problems, low
data rate
Home
gateway web
server
based[14]
Remote access,
accurate, fast
Costly, dependent
on internet
Wi-Fi
based[15]
Accurate, Fast,
Support
multimedia
High power
consumption,
Complex
Table 1: Comparison of the already existing automation
technologies
3. CONCLUSION
Home automation is the residential addition to building
automation and involves the control and automation of
home appliances like air conditioning, refrigerator, washing
machine, fan, lighting and TV using different technology
like GSM, Bluetooth DTMF and IoT technologies. The
internet module has the main advantage of controlling the
home appliances from anywhere in the world. The home
automation systems also use the calling system which runs
on DTMF technology. Using the calling system home
appliances can be controlled by calling and pressing buttons
of mobile devices. This system has various applications like
houses, offices, hospitals, industries and universities.
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