This document describes an intelligent home automation system that uses a PIC microcontroller, ZigBee wireless communication, a GSM network, and speech recognition to control home appliances and provide home security. Sensors detect intruders and visitors while cameras capture photos that are sent to the user. The system allows two-way communication and remote control of lights, fans, TVs, fridges and more using a mobile phone interface. It provides home monitoring and security while reducing installation costs through a wireless design.
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
Keypad Based Bank Locker Security System Using Gsm TechnologyIJRES Journal
Banking is one of the sectors where technology and advancements in technologies have not been utilized to the fullest potential. In the security systems even today very old practices are followed that can be made lot better using technologies like GSM which is easily usable and also easy to implement at a consumer level. In this project we propose a GSM based secure access which can provide a sophisticated theft alert system for bank locker system. This system contains microcontroller, keypad, GSM module and LCD display. By using keypad we need to enter the password that is provided to the authenticated persons. If the password entered is wrong then the GSM network converts the digital information into airborne signals and SMS is transferred to the registered mobile number. This system offers better solution for the bank security system and it will also help us to track the person who tried to open the locker without the permission and proper authentication.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
Keypad Based Bank Locker Security System Using Gsm TechnologyIJRES Journal
Banking is one of the sectors where technology and advancements in technologies have not been utilized to the fullest potential. In the security systems even today very old practices are followed that can be made lot better using technologies like GSM which is easily usable and also easy to implement at a consumer level. In this project we propose a GSM based secure access which can provide a sophisticated theft alert system for bank locker system. This system contains microcontroller, keypad, GSM module and LCD display. By using keypad we need to enter the password that is provided to the authenticated persons. If the password entered is wrong then the GSM network converts the digital information into airborne signals and SMS is transferred to the registered mobile number. This system offers better solution for the bank security system and it will also help us to track the person who tried to open the locker without the permission and proper authentication.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Hardware and logic implementation of multiple alarm system for gsm bts roomsZac Darcy
Cellular communication becomes the major mode of communication in present century. With the development of this phase of communication the globalization process is also in its peak of speed. The development of cellular communication is largely depending on the improvement and stability of Base Transceiver Station (BTS) room. So for the purpose of the development of cellular communication a large numbered BTS rooms are installed throughout the world. To ensure proper support from BTS rooms there must be a security system to avoid any unnecessary vulnerability. Therefore multiple alarm system is designed to secure the BTS rooms from any undesired circumstances. This system is designed with a PIC Microcontroller as a main controller and a several sensors are interfaced with it to provide high temperature alarm, smoke alarm, door alarm and water alarm. All these alarms are interfaced with the alarm box in the BTS room which provides the current status directly to Network Management Centre (NMC) of a Global System for Mobile (GSM) communication network.
Arduino Based Home Lighting Control by Android Phoneijtsrd
Energy Conservation is the effort made to reduce the consumption of energy by using energy more efficiently. Energy can be conserved by reducing wastage and losses, improving efficiency through technological upgrades. In this thesis, Bluetooth based home lighting control system using Arduino UNO is presented as the good example for energy conservation by applying updated technologies. Bluetooth Module, relays, bulbs, android phone, ardudroid application and power supply are used to complete this system. Not only lighting but also any home appliance can be controlled through the customized smartphone application thanks to the advantages of Bluetooth Wireless Technology. Remote controlled Bluetooth based home lighting control system provides a most modern solution with smartphones. The design is based on mainly a stand alone Arduino BT Board to which home appliances are connected via relays. Password protection is added to protect unauthorized access making a perfect system. Dr. Thida Aung "Arduino Based Home Lighting Control by Android Phone" 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/ijtsrd26779.pdf Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/26779/arduino-based-home-lighting-control-by-android-phone/dr-thida-aung
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
The Journal of MC Square Scientific Research is published by MC Square Publication on the monthly basis. It aims to publish original research papers devoted to wide areas in various disciplines of science and engineering and their applications in industry. This journal is basically devoted to interdisciplinary research in Science, Engineering and Technology, which can improve the technology being used in industry. The real-life problems involve multi-disciplinary knowledge, and thus strong inter-disciplinary approach is the need of the research.
Project Report on HOME AUTOMATION USING DTMF.
The Project “Home Automation using mobile communication” has different sections such as:
1.Microcontroller
2.DTMF decoder
3. Relays
. This project we propose a unique System for Home automation utilizing Dual Tone Multi Frequency (DTMF) that is paired with a wireless module to provide seamless wireless control over many devices in a house. This user console has many keys, each corresponding to the device that needs to be activated. The encoder encodes the user choice and sends via a GSM transmitter. The GSM receiver receives the modulated signal and demodulates it and the user choice is determined by the DTMF decoder. Based upon this the required appliance is triggered.
Digitalor U-level data center asset IoT systemArron Zhao
Automated asset management & operation, can integrate with DCIM, DCSM, CMDB and CFD. This solution includes automated asset audit, real-time 100% accurate asset tracking, on-site operation indicator and etc.
The Home Automation & Security system is a basic model created using Arduino, Raspberry Pi and Relays to Automate the house. It is very basic in nature and is completed as a part of my internship project
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Hardware and logic implementation of multiple alarm system for gsm bts roomsZac Darcy
Cellular communication becomes the major mode of communication in present century. With the development of this phase of communication the globalization process is also in its peak of speed. The development of cellular communication is largely depending on the improvement and stability of Base Transceiver Station (BTS) room. So for the purpose of the development of cellular communication a large numbered BTS rooms are installed throughout the world. To ensure proper support from BTS rooms there must be a security system to avoid any unnecessary vulnerability. Therefore multiple alarm system is designed to secure the BTS rooms from any undesired circumstances. This system is designed with a PIC Microcontroller as a main controller and a several sensors are interfaced with it to provide high temperature alarm, smoke alarm, door alarm and water alarm. All these alarms are interfaced with the alarm box in the BTS room which provides the current status directly to Network Management Centre (NMC) of a Global System for Mobile (GSM) communication network.
Arduino Based Home Lighting Control by Android Phoneijtsrd
Energy Conservation is the effort made to reduce the consumption of energy by using energy more efficiently. Energy can be conserved by reducing wastage and losses, improving efficiency through technological upgrades. In this thesis, Bluetooth based home lighting control system using Arduino UNO is presented as the good example for energy conservation by applying updated technologies. Bluetooth Module, relays, bulbs, android phone, ardudroid application and power supply are used to complete this system. Not only lighting but also any home appliance can be controlled through the customized smartphone application thanks to the advantages of Bluetooth Wireless Technology. Remote controlled Bluetooth based home lighting control system provides a most modern solution with smartphones. The design is based on mainly a stand alone Arduino BT Board to which home appliances are connected via relays. Password protection is added to protect unauthorized access making a perfect system. Dr. Thida Aung "Arduino Based Home Lighting Control by Android Phone" 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/ijtsrd26779.pdf Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/26779/arduino-based-home-lighting-control-by-android-phone/dr-thida-aung
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
The Journal of MC Square Scientific Research is published by MC Square Publication on the monthly basis. It aims to publish original research papers devoted to wide areas in various disciplines of science and engineering and their applications in industry. This journal is basically devoted to interdisciplinary research in Science, Engineering and Technology, which can improve the technology being used in industry. The real-life problems involve multi-disciplinary knowledge, and thus strong inter-disciplinary approach is the need of the research.
Project Report on HOME AUTOMATION USING DTMF.
The Project “Home Automation using mobile communication” has different sections such as:
1.Microcontroller
2.DTMF decoder
3. Relays
. This project we propose a unique System for Home automation utilizing Dual Tone Multi Frequency (DTMF) that is paired with a wireless module to provide seamless wireless control over many devices in a house. This user console has many keys, each corresponding to the device that needs to be activated. The encoder encodes the user choice and sends via a GSM transmitter. The GSM receiver receives the modulated signal and demodulates it and the user choice is determined by the DTMF decoder. Based upon this the required appliance is triggered.
Digitalor U-level data center asset IoT systemArron Zhao
Automated asset management & operation, can integrate with DCIM, DCSM, CMDB and CFD. This solution includes automated asset audit, real-time 100% accurate asset tracking, on-site operation indicator and etc.
The Home Automation & Security system is a basic model created using Arduino, Raspberry Pi and Relays to Automate the house. It is very basic in nature and is completed as a part of my internship project
வெற்றி = பணம் என்று வாதத்திற்கு ஒப்புக் கொண்டால்
அந்த பணத்தை அடைய CASH என்பதிற்கு பதிலாக KASH என்பதை
நீங்கள் வளர்த்தல் வேண்டும்.
அது என்ன KASH ?
K = KNOWLEDGE = அறிவு
A = ATTITUDE = மனப்பான்மை
S = SKILL = திறமை
H = HABIT = பழக்கம்
இவை தான் உங்கள் வெற்றியை தீர்மானிக்கும் .
ஏன்? எதற்கு? எங்கே? எப்பொழுது?
ஏன்?
உங்கள் வியாபார வளர்சிக்கு தேவையான தொழில் வளக்கலை.
எதற்கு?
1.விற்பனை அதிகரிக்க.....
2.மார்க்கெட்டிங் துறை சார்ந்த அனைத்து பிரச்சனைகளுக்கும் சரியான வழிகாட்டுதல்.
3.புதிய தயாரிப்புகளை சந்தைபடுத்த தேவையான ட்ரைனிங் .......
4.உங்கள் தயாரிப்புகளுக்கு தனி ப்ரண்ட் அங்கிகாரம் பெற தேவையான ட்ரைனிங் ....
5.ஸ்டார்ட் அப் தொழில் அமைப்புகளுக்கு தங்கள் தயாரிப்புகள் மார்க்கெட்டிங் செய்ய தேவையான அனைத்து மார்க்கெட்டிங் ட்ரைனிங் நாங்கள் உங்களுக்கு தருகிறோம்.
மனிதவளத்துறை சார்ந்த வழிகாட்டுதல்.
செயல் திறன் மேம்பாடு ஒன்று மட்டுமே உங்கள் தொழில் வெற்றிக்கு வழிவகுக்கும்.
1. நீங்கள் யார் உங்களுக்குள் இருக்கும் பிரச்சனைகளுக்கு சரியானவழிகாட்டுதல்.
2.உங்கள் முடிவு எடுக்கும் முறை ஒழுங்குபடுத்த
3.உங்கள் தாழ்வு மனப்பான்மை மாற
4.உங்கள் வியாபார வெற்றிக்கு தேவையான அனைத்து ட்ரைனிங் எங்களிடம் உள்ளது.
எங்கே?
உங்களுக்கா உங்களிடத்தில்.
எப்பொழுது?
உங்கள் வெற்றிக்கான நாளை நீங்களே தீர்மானியுங்கள்.
நாளைய அறிவு இன்றய வெற்றி.
அணுகவும்
கௌசிகா கன்சல்டண்சி ர.ராஜாராம் - 9865118262
kowshikaa2009@gmail.com
„Představíme Vám, jak se u nás učí trochu jiným způsobem. Cesta vpřed vede přes mateřskou školu. Propojení výuky v MŠ a ZŠ posunuje vzdělání úplně jiným směrem.“
மனத்தை ஒருமுகப்படுத்து, சிந்தனையை ஒழுங்குபடுத்து, செயலின் வெற்றியை உறுதிப்படுத்து.
இயலாமை எனும் இருட்டை குறை கூறி என்ன இலாபம்?.
அறிவு என்னும் விளக்கை ஏற்றி இயலாமை என்னும் இருட்டை அகற்றினால் நாம் அனைத்திலும் இலாபம் என்னும் வெற்றியை அடையலாம்.
KOWSHIKAA CONSULTANCY - R.RAJARAM - 9865118262
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.
Abstract: Traditionally electrical appliances in a home are controlled via switches that regulate the electricity to these devices. As the world gets more and more technologically advanced, we find new technology coming in deeper and deeper into our personal lives even at home. Home automation is becoming more and more popular around the world and is becoming a common practice. The process of home automation works by making everything in the house automatically controlled using technology to control and do the jobs that we would normally do manually. Home automation takes care of a lot of different activities in the house. this project we propose a unique System for Home automation utilizing Dual Tone Multi Frequency (DTMF) that is paired with a wireless module to provide seamless wireless control over many devices in a house. This user console has many keys, each corresponding to the device that needs to be activated. The encoder encodes the user choice and sends via a FM transmitter. The FM receiver receives the modulated signal and demodulates it and the user choice is determined by the DTMF decoder. Based upon this the required appliance is triggered. Dtmf access the control unit, the user should send an authentication code (DTMF) along with their quire/desired function/action to his/her home control system via Global System for Mobile communication (GSM). Upon being properly authenticated, the cell phone-based interface at home (control unit) would relay the commands to a microcontroller that would perform the required function/action, and return a function completion code that would be sent to the source of the original command (user’s cell phone).
Microcontroller based smart home with security using gsm technologyeSAT Journals
Abstract Smart home is a house that uses information technology to monitor the environment, control the electric appliance and communicates with the outer world. Smart home is a complex technology, at the same time it is developing. A smart home automation system has been developed to automatically achieve some activities performed frequently in daily life to obtain more comfortable and easier life environment. Security has becoming an important issue everywhere. Home security is becoming necessary nowadays as the possibilities of intrusion are increasing day by day. Safety from theft, and fire are the most important requirements of home security system for people. A traditional home security system gives the signals in terms of alarm. With the help of technology development, this research take a chance to implement these technologies to help people to protect and control their home appliance remotely .The purpose of this research is to create a system that make the surveillance of home devices easily. The technology that used in this research are GSM (Global System for digital mobile telecommunication ) and Microcontroller .The GSM module is used to communicate with the owner of the home whenever the sensor senses a fault , a specific message is sent to the owner in order to take a necessary action . The microcontroller is a tool that use a specific code to do some functions by using MikroC programmer. This project controls and monitors temperature, smoke, intrusion motion, magnetic lock door, garage door and irrigation. This project is expected to achieve, safety, save effort, save time, and easy devices control Keywords: Smart home, GSM module, magnetic lock, microcontroller
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.
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
Review of Home Automation Systems and Network Security using IoTijtsrd
In the current tech world, there are multiple advancements being made in the field of Network Security, this is because devices are grouped into various networks and can be accessed remotely through the use of the internet. As a result, it is integral to ensure that only the authorized personnel are able to access and control the respective devices which are connected in the various networks. Mobile devices such as smart phones, laptops, tablets etc. have enabled users to access their information on the go at any time provided they have internet connectivity and are connected to the devices network. Otieno Godfrey Oduor "Review of Home Automation Systems and Network Security using IoT" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30687.pdf Paper Url :https://www.ijtsrd.com/computer-science/artificial-intelligence/30687/review-of-home-automation-systems-and-network-security-using-iot/otieno-godfrey-oduor
This project presents a door locking system which suggests two ways for unlocking a door using Internet of Things (IoT) and Fingerprint. Most of the major door lock security systems have several loopholes which could be broken down to gain access to the desired places, and it creates a concern for a secure lifestyle and proper working environment. People can access Internet services by using their cell phone, laptop and various gadgets. Fingerprint is a reliable biometric feature having a wide range of applications that require authentication. Biometric systems such as fingerprint provide tools to enforce reliable logs of system transactions and protect an individual’s right to privacy. In the proposed system, fingerprints of the authorized users are enrolled and verified to provide access to a facility that is used by multiple users. A user can also be removed and a new user can be enrolled in the system. We have implemented a centralized control system from where we can control who can enter in which rooms and who cannot. This is an Arduino Mega device based. Fingerprints are stored dynamically in a database for computing the different statistics.
1. IJISET - International Journal of Innovative Science, Engineering & Technology, Vol. 2 Issue 6, June 2015.
www.ijiset.com
ISSN 2348 – 7968
Intelligent Home Automation and Security System
Ms. Radhamani N
Department of Electronics and communication, VVIET, Mysore, India
ABSTRACT: In todays scenario safer home security is required, As the technology is improved
in the field of electronics. They have entered the fields like industry, medicine,
telecommunication and also home automation. This paper introduces an intelligent home
automation system which is developed using PIC microcontroller with the ZigBee wireless
communication technology, speech recognition techniques and GSM network technology. This
home automation system is typically employed to secure the home from outside people and make
the user to know about their visitors using mobile. It also allows the user to decide about opening
the door. Mobile devices are ideal in providing a user interface in a home automation system and
this paper evaluates development of a low cost surveillance system using different sensors built
around the microcontroller. This system controls home appliances using voice commands with
the help of HM2007 chip.
Keywords: HM2007 chip, Intelligent home, PIC microcontroller, ZigBee module, GSM Module
I.INTRODUCTION
Home automation systems are developed in recent years that make use of emerging technologies
for the development and making the automation easy with good performance. Most of the system
make use of a web server and mobile communication for controlling the home appliances.
ZigBee is developed in recent years, a short-range wireless communications technology, with
low power, low data rate, short distance, low cost, safe and reliable. The Central Processing Unit
for the proposed system is developed using the PIC microcontroller which is a low cost and
efficient controller used in many applications. Here combined embedded system technology with
the wireless technology. This system facilitates the two-way communication between the mobile
user and the visitors. The person can ask the purpose of visiting from the visitor from any remote
location and also secures the home from strangers having wrong ideas in their mind. This System
639
2. IJISET - International Journal of Innovative Science, Engineering & Technology, Vol. 2 Issue 6, June 2015.
www.ijiset.com
ISSN 2348 – 7968
with user mobile includes user modes options such as active and hibernate mode. The user
mobile also includes options for viewing visitors, turning on the bulb at particular time, two way
communication facility, offline option and activating alarm system etc. This system controls
lights, fans, Tv, Fridge viewing of the house interiors for surveillance purposes and provides an
indication in case of any occurance of intrusion. Wireless based home automation systems
decrease installation cost and effort and enhance system flexibility and scalability. In Home
automation system there are collections of interconnected devices for controlling various
functions within a house. Mobile devices are ideal in providing an user interface in a home
automation system, due to their portability and their wide range of capabilities. Home
Automation is becoming an inevitable thing in our fast developing environment and current life
style. In a situation where there is high level of theft, there is need for better security system.
This tends to utilize the availability of GSM network, mobile phone and electronics circuit to
achieve an automated system which is programmed to work as a thinking device to accomplish
this purpose. To secure it against theft, crime, powerful security system is required not only to
detect but also pre-empts hazards. In this paper the alerting sensors with low-power consumption
are placed where an intruder must pass through. According to the sensor’s signals received by
microcontroller, a call is established to mobile station through a GSM modem and thus warns the
presence of unauthorized user in the home to owner-occupier. This type of systems have a
facility of capturing of the visitors/intruder photographs and sends a copy to the user mail which
is registered.
II. EXISTING METHODOLOGIES
[a] There are many existing technologies which make use of Bluetooth technology to ensure
security and is used to control the home appliances. This type of systems make use of Arduino
Bluetooth board and an interactive python program is used in the cell phone to provide the user
interaction. The I/O ports of the Bluetooth board and relays are used for interfacing with the
devices which are to be controlled. The Bluetooth is a password protected to ensure that the
system is secure and not misused by an intruders. This type of systems has a drawback of the
range around 10 meters only.
[b] There exists some systems which makes use of the dual tone multi frequency used in
telephone lines. System uses standard public-switched telephone lines. The system includes three
components, first is the DTMF receiver and ring detector. The second part is the I/O interface
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unit. The third part is the PC which is ideal for performing online operations. The PC detects the
ringing of the line and then authenticates the user. After this the user will be allowed to use the
keypad tones to control the devices as required. This type of systems have similar DTMF tones
all over the world and has a drawback that the number of appliances is limited by the number of
keys in the keypad.
III. PROPOSED METHODOLOGY
The proposed system helps in safeguarding the home and makes the home more secure and safe.
The central processing unit for the system is developed using PIC 18F8722 for both transmission
and reception. This IC has better performance and efficiency. It is programmed using the
embedded c program for control and giving commands through the zigbee communication. PIC
controller contains two serial communications ports that enables us to connect the two
peripherals that can communicate through the RS 232 communication. At the reception unit we
connect the GSM module and the Zigbee module for controlling and communication purposes.
Hence the overall system integrates all the modules via wireless communication like zigbee and
gsm technologies. The user gets an immediate alert when someone enters near the gate, As soon
as the object is sensed the image will be captured and sends an alert to the user. The system make
use of Raspberry pi camera to capture high definition image. System consists of many sensors
like ultrasonic sensor to detect the intruder on their physical presence and vibration sensor for
sensing the vibration signal. System also utilizes light sensor to detect day light to switch off the
bulb, temperature sensor for switching off the fan and IR sensor for controlling the gate motion
etc which are connected to relays and microcontroller. There is an advanced application included
in this proposed system which uses flash memory to store the data like image or names of the
family members. IR senors can be used at the room door, such that when a family members
enters near the door an alert is sent to the user mobile. Based on the alert the user can open the
door. The sysem is divided into two main units such as transmission unit and Reception unit.
IV. TRANSMISSION UNIT
The transmission unit consist of a voice module to get speech as input and give the control signal
to the PIC microcontroller. The voice is sampled into digitized signal and compared with the
voice stored in the memory and the data is transferred through the serial communication of PIC
for ON/OFF operation of home appliances. The zigbee module connects to the PIC
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microcontroller through RS232 serial communication and data transmission between the
transmission and reception module is done serially. The Fig. 1 shows the transmission part of the
proposed system.
Fig. 1.Block Diagram of transmission unit
V. VOICE RECOGNITION MODULE
The voice recognition module consists of HM 2007 IC, SRAM and keypad. In this module there
exist two operations manual and CPU mode. The mode is selected through the keypad and the
error code is generated by chip for the correct input from an user. The control signal from the
chip is given to controller for the process. The speech recognition system will process the signal
and store the command in a static RAM IC. The data from the speech recognition module and the
data or command stored in a separate memory location is compared using switch case statement
in the program so that the command for each appliance is triggered through wireless
communication. Figure 2 shows the schematic of the speech recognition board
MIC
Zigbee TXRS232PIC
CONTROLLERHM2007
FLASH
MEMORY
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Fig. 2.schematic of the speech recognition module
VI. RECEPTION UNIT
The reception unit has a switching circuit using relays for controlling the home appliances that
operates at 240v but the operating volts of microcontroller is 5v, hence we use relays which is an
electromechanical switch that ON/OFF the appliances depending on the signal obtained from the
controller by allowing the current to flow when the internal coil is magnetized. The signal is
generated at the different pins of the PIC microcontroller depending on the digitalized commands
received by the zigbee module. The reception module includes different sensors to detect the
smoke or leakage and on/off of tv, fan, fridge. The module also contains the alarm for alerting
the neighbours when an intrusion occurs. The GSM module is connected on the other serial port
RS232 for sending message to a particular number when the sensors generate the signal. This is
implemented for security purpose. The below figure 3 shows block diagram of reception unit
Fig. 3.Block Diagram of receiver unit
PIC
CONTROLLER
GSM MODULE
RS232
XBEE RX
BULB
ULTRASONIC
VIBRATION
TEMPERATURE
LIGHT
SMOKE
INFRARED
SENSORS
ALARM
RELAY
UNIT
HOME
APPLIANCES
FAN,TV,FRIDGE
, LIGHT, GAS
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Serial communication registers are initialized and the data is serially transmitted through the
zigbee module by placing the data in TXREG register. At the receiver side, received data
through RCREG register is stored in a separate memory location. The turn ON/OFF of relay
depends on the received data. The ADC value is processed and compared with predefined value
for triggering GSM module by sending data signal through RS 232 in the controller.
VII. CONCLUSION AND FUTURE WORK
In this paper the home appliances which are connected to PIC microcontroller were controlled
successfully from a mobile devices. This system provides an efficient framework for a working
man/women by enabling them to monitor home appliances from anywhere. The proposed
approach provides high accuracy and security.
In the future work well advanced sensors can be used for a reliable solution in providing remote
monitoring. The features of GPRS/GSM can be explored to design the system to offers longer
communication.
REFERENCES
[1] Antony et al., International Journal of Advanced Research in Computer Science and Software
Engineering 5(3), March - 2015, pp. 498-502
[2] International Journal of Computer Applications in Engineering Sciences,Special Issue on
National Conference on Information and Communication (NCIC'13)
[3] International Journal of Innovative Research in Computer and Communication Engineering,
Vol. 3, Special Issue 2, March 2015
[4] International Journal of Computer Applications (0975 – 8887)Volume 116 – No. 11, April
2015
[5] I. J. Computer Network and Information Security, 2015, 4, 29-36 Published Online March
2015 in MECS
[6] International Journal of Advanced Research in Computer Science and Software Engineering
Volume 5, Issue 3, March 2015 ISSN: 2277 128X
[7] International Journal of Emerging Technology and Advanced Engineering, Volume 5, Issue
1, January 2015)
[8] International Journal of Engineering Science Invention Research & Development; Vol. I
Issue IX March 2015
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