Iot Based Home Automation 3i2q5d

A PROJECT PRESENTATION ON “IOT BASED HOME AUTOMATION SYSTEM”

UNDER THE GUIDANCE OF MS. KALE S.B. PRESENTED BY: WAGHMODE T.C. SURVE Y.H. GAPAT K.S.

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Introduction Literature survey Requirements Block diagram Component list Circuit diagram Component specification Result Advantages Application Future scope Conclusion References

INTRODUCTION Smart Home is applied in order to provide comfort, energy efficiency and better security.  Home automation system using IoT is a way through which one can explore and control home appliances or devices with the help of internet connection.  IoT based home automation is a way of making home smart.  IoT is opening lot of opportunities for a large number of applications that promise to improve the quality of our lives.  Defining the Internet of Things as "simply the point in time when more 'things or objects' were connected to the Internet than people." 

Literature Survey SR. NO

Topic name

1

Smart home automation using arduino.(March, 2017)

2

Bluetooth based home automation system using cell phones: (2011)

3

Zigbee based home automation system using cell phones(2009)

4

The Framework of Home Remote Automation System Based on Smartphone (2015)

5

Home automation using arduino WiFi Interconnection

Author name A.Vinodha Krishnan R Piyare

K Gill

Akbar Satria,

R.Aravindhan1

Drawbacks& implementation security sensor are not used . Bluetooth model are used . Range - 10 m Range is limited.

Use the remote for controlling the devices.

security sensor are not used .

REQUIREMENTS Hardware requirements • Arduino UNO kit • ESP8266 Wi-Fi shield • Relay circuit • LCD • Loads • Sensors  Software requirement • Arduino IDE • Android apk 

BLOCK DIAGRAM WI-FI MODULE ESP-8266

POWER SUPPLY LAMP-1

Smart phone INTERNET

ARDUIN O BOARD

R E L A Y

LM35

WEB application

LIMIT SWITCH

WEB SERVER

BUZZER LCD

LAMP-2 LAMP-3 LAMP-4

CIRCUIT DIAGRAM

Fig:circuit daigram

FEATURES OF ARDUINO UNO     

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Microcontroller = ATmega328P – 8 bit AVR family Operating Voltage = 5V Recommended Input Voltage = 7-12V Input Voltage Limits = 6-20V Anaput Pins = 6 (A0 A5) Digital I/O Pin = 14 (Out of which 6 provide PWM output) DC Current on I/O Pins = 40 mA DC Current on 3.3V Pin = 50 mA Flash Memory = 32 KB (0.5 KB is used for Bootloader) SRAM = 2 KB EEPROM = 1 KB Frequency (Clock Speed) = 16 MHz

ESP8266 WI-FI MODULE It is self contained soc with integrated T/IP protocol that can give any microcontroller access to your Wi-Fi network .  A Wi-Fi micro chip has 5 mm length.  It is cheapest chip.  This device is produced by Shanghai-based Chinese manufacturer, Espressif Systems.  ESP8266 Wi-Fi module is generally used to establish the wireless communication between the devices. 

FEATURES OF LM35  

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Calibrated Directly in Celsius (Centigrade) Linear + 10-mV/°C Scale Factor 0.5°C Ensured Accuracy (at 25°C) Rated for Full −55°C to 150°C Range Suitable for Remote Applications Operates from 4 V to 30 V Less than 60-µA Current Drain Low Self-Heating, 0.08°C in Still Air Non-Linearity Only ±¼°C Typical Low-Impedance Output, 0.1 Ω for 1-mA Load

Fig : LM35

LIMIT SWITCH limit switch works like any other momentary switch and provide both the normally open and normally closed s.  Limit switches differ in how the switch is actuated – limit switches typically have a metal lever on them. The metal lever acts like a spring and protects the physical switch from repeated impacts.  This specific version can handle up to 5A at 250VAC and has solder tab terminations. 

FEATURES OF LIMIT SWITCH  Solder

tabs  Rated for 5A at 250VAC  Metal spring lever

RELAY 

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Relay is simple sensing device used in almost all electrical devices to scene the fault it is usually connected with circuit breaker. A simple electromagnetic relay consists of a coil of wire wrapped around a soft iron core, an iron yoke which provides a low reluctance path for magnetic flux, a movable iron armature, and one or more sets of s (there are two in the relay pictured). The armature is hinged to the yoke and mechanically linked to one or more sets of moving s. It is held in place by a spring so that when the relay is de-energized there is an air gap in the magnetic circuit. In this condition, one of the two sets of s in the relay pictured is closed, and the other set is open

WEB SERVER 

Web server is a program that uses HTTP to source the file that from web pages to .

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The process is an example of the client /server model.

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The primary function of a web server is to store, process and deliver web pages to clients.

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The communication between client and server takes place using the HTTP .

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Pages delivered are most frequently HTML documents which may include images, style sheets and scripts in addition to the text content.

INTERNET OF THINGS The Internet of things can be defined as connecting the various types of objects like smart phones, personal computer and Tablets to internet, which brings in very newfangled type of communication between things and people and also between things.  IoT devices are a part of the larger concept of home automation, which can include lighting, heating and air conditioning, media and security systems.Long term benefits could include energy savings by automatically ensuring lights and electronics are turned off. 

RESULT

ADVANTAGES Flexibility  Manageability  This system is a low cost design with time and energy being saved .  Smart home more efficient and secured. 

APPLICATION o o o

In home : Lighting, Lawn Irrigation Systems, HVAC Regulation. In school: 3D printer, Scanning machine, Xerox machine. In industries: Machines controlled, Energy generators.

FUTURE SCOPE • If you are working in particular unit if any electrical apparatus is ON and there is no any human being then this availability is detected by sensor and send this message through GSM unit to mobile.

• Hand gesture based electronic device control by using raspberry pi.

CONCLUSION 

In this project present the new circuitry for controlling home electrical devices by using android smart phone at reasonable cost. The android as well as using HTML code for system controlling and provide security to home. The smart phone communicates with the wifi module. This system flexible for new devices and appliances .IOT based home automation system will make more comfort to people’s life.

REFERENCES [1] INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY SMART HOME AUTOMATION SYSTEM USING ARDUINO .A.

Vinodha Krishnan*, J. Indira Priyadharshini, T. SivaranjaniISSN: 2277-9655 [Krishnan* et al., 6(3): March, 2017] Impact Factor: 4.116 IC™ Value: 3.00 CODEN: IJESS7 [2] Neha Malik1, YogitaBodwade1, “Home Automation System” Government College of Engineering, Jalgaon, India1March2017 [3]J.Chandramohan1,R.Nagarajan,“Intelligent Smart Home Automation and Security System Using Arduino and Wi-Fi”,International Journal Of Engineering And Computer Science ISSN:2319-7242 Volume 6 Issue 3 March 2017, Page No. 2069420698 Index Copernicus value (2015):58.10DOI:10.18535/ijecs/v6i353.. [4] VimalNakrani 1, Mayank Panchal 2, DipeshThakkar3,Sanket Pednekar4, Prof. Yogita Mane5, “A Review: Internet of Things(IOT) Based Smart Home Automation”, International journal of recent Trends in Engineering & Research. ISSN (ONLINE):2455-1457, IMPACT FACTOR: 4.101 [5] Deepak Mehar1, Dr. Roopam Gupta2, Dr. Anjana Pandey3,“IOT Based Home Automation Techniques”, International Journal of Engineering andManagement Research Page Number: 732-739, Volume-7, Issue-3, May-June 2017 [6]ChristianReinisch, “Wireless Communication in Home and Building Automation”, Master thesis, `Viennia university of technology, Feb 2007.

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[7] Ahmed ElShafee, Karim AlaaHamed, “Design and Implementation of a Wi-Fi Based Home Automation System”, International Journal of Computer, Electrical, Automation, Control and Information Engineering Vol:6, No:8, 2012 [8] D. Greaves, "Control Software for Home Automation, Design Aspects and Position Paper", The Auto Han project at the University of Cambridge Computer Laboratory

[9] SatishPalaniappan, Naveen Hariharan, etall , “Home Automation Systems - A Study”, International Journalof Computer Applications, Volume 116 – No. 11, April 2015 [10] Qela B, Mouftah HT. Observe, Learn, and Adapt (OLA) - An algorithm for energy management in smart homes using wireless sensors and artificial intelligence. IEEE Transactions on Smart Grid. 2012 Sep; 3(4):2262–72 [11] Zheng G, Zhang Z. Intelligent wireless electric power management and control system based on ZigBee technology. IEEE International Conference on Transportation, Mechanical, and Electrical Engineering (TMEE), 2011. p. 1120–4. [12]www.http//:wikipedia.com [13] Reference Book: R.S .Sedha. Applied electronics book.