NIYANTRA Documents
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Team Member : M.Sundeep Goud ( sundeep.2488@gmail.com , 8121118900 )
6th semister
Faculty Guide Name: J.KRISHNA CHAITHANYA ( j_k_chaitanya@yahoo.co.in , 9885052980)
Name of Institution: Vardhaman College of Engineering, Shamshabad
Department: Electronics and Communication Engineering
NI Products Used: NI LabVIEW 2011
Project Title: Wireless Sensor Network Based Home Monitoring System
Hardware & Software Used:
| Softwares | Hardwares |
|---|---|
| 1. NI LABVIEW | 1. Microcontrollers(ATMEGA16A,ATMEGA8A,ATTINY13A), 4:16 Encoder, Optocouplers, Triacs |
| 2. ATMEL STUDIO | 2. RF Modules (TX & RX) , RF Encoders and Decoders |
| 3. PROGISP | 3. Display Modules (LCD module & 8*8 Bicolor LED matrix ) |
| 4. TEAMVIEWER | 4. Mobile Phone (any low price mobile with cam) |
| 5. DC motor (300 RPM), Motordrive, Buzzer, Opamp, LED's | |
| 6. Security modules (PIR Sensor, Temperature Sensor, Ultrasonic Sensor) | |
7. PCB switches, Capacitors, LED's,Batteries(9Vdc,12Vdc), Transformer, Relay, Magnetic wire |
Need for Home Monitoring & Security System:
Wireless-sensor-network-based home monitoring & security system involves function assessment of daily activities. As the science and technology has been rapidly growing now a days, the standard of living of the people has been increased. The rich people can afford to automation of their houses by using the modern technology by spending heavy expenditure on it .Here we are discussing about a home monitoring & security system which is self-controlled. Controlling is achieved by using a RF remote,PC and a mobile phone which can be afforded by a poor man. This project main aim is to provide advanced home based controllers for poor people in less cost so that poor people can also take complete advantage of advanced technology and lead their life in very comfort way. Not only for poor people it also helps senior citizen by reducing day to day work like on/off switching, locking door, monitoring water level in tank.
Abstract:
Wireless sensor network based home monitoring & security system involves functional assessment of daily activities like locking and unlocking of door and controlling the house hold appliances. In this project we reported a mechanism for controlling the condition of house hold appliances connected through various sensor units. We defined, new functions to determine the status of the door means locking or unlocking and controlling the switches of house hold appliances. The monitoring & security system of essential activities are developed, evaluated & tested at home & attained best results.
Objectives:
- Locking and Unlocking a door by using LABVIEW and GPRS/GSM mobile phones (Authorized Subscriber Identity Module (SIM) with no charges).
- Controlling switches by using a RF remote and specially designed system application i.e. LABVIEW & SMART PHONE.
- Regulating ceiling fan by using RF remote.
- 24 hours Complete security with siren and call (independent of power at home).
- Water tank level indicator.
- Fire accidents controllers with siren and call.
- In case of House Break the owner receives a call and the camera captures the images and saves them in SD card.
- In case the thieves are entered the home weapon module get activated & hits the target (thief) & makes him unconscious for a period of time.
Description:
This is the Front panel of Labview
The circular LEDs represents each switch in the switch board module. Switch are represented with a DARK GREEN buttons(shown above),they turns into LIGHT GREEN when it is selected .As soon as the switch is selected on labview the respective switch on switch board module is activated and same switch on labview is used to deactivate. We can also control door by using labview with a switch located at the right side(vertical),which is used to access the door. By hitting the same switch we can lock and unlock the door.These home appliances can also be controlled by a smart phone by using TEAMVIEWER software,this software allows the smart phone to control system.
Project is divided into 6 different modules.
Module-1 (Master):
It consists of 2 ATMEGA16A controller with Dot Matrix display, 4*4 keypad (Calculator), PIR sensor (for security), temperature sensor (IN CASE OF ABNORMAL TEMP) &LCD display. Interfaced with mobile consisting of camera for capturing the Images of House breakers (thieves) & callback to house owner .It is used as calculator, We can control home appliances and door with Laptop or Desktop by Interfacing with Master module. Master module got PIR sensor in it which helps to monitor the home in the absence of owners. In the case of emergency(Fire accidents, homebreak) master module will call the owner and starts taking snapshots continuously with the the help of mobile connected in it.
Go to attachment M1
Module-2 (Remote RF Tx) :
It consists of ATMEGA8A controller with 18 keys to access the switch board, speaker & torch. This module will help us to control home appliances.By pressing specified key its corresponding switch gets activated. Operating remote is as simple as operating normal Tv Remote including additional feature like Torch light. It has a range of 500 ft (as per the datasheet of RF module 434 mhz) ands signals can penetrate through the obstacles (walls, doors, human body, etc...).
Go to attachment M2
Module-3 (Switch Board RF Rx) :
It consists of ATMEGA16A controller with 24 pair of terminals (OPTOCOUPLER's & TRAIC's), buzzer (for water level indicator). It can control up to 12 AMPERES RMS 600 thru 800 VOLTS. This module can be controlled using PC(with labview), Smart mobiles, Remote module.Module should be installed back of the commonly used Switch boards. Switch Board Module has 24 pair of terminals to which 24 different home appliances are connected and voltage can also varied using remote. It also includes Water level Indicator i.e Buzzer. and
FUSE which prevents home appliances from high currents.
Go to attachment M3
Module-4 (Door RF Rx) :
It consists of ATMEGA8A controller, motor driver (to lock & unlock the door), buzzer (to indicate whether the door is in engage ) & LEDS (RED-LOCK, GREEN-UNLOCK). By installing this module to our door,one can access the door by using PC, Smart Phone, Manually by sitting at any corner of the world. These doors are only accessed(locked and unlocked) by authorized persons and authorized phones.
Go to attachment M4
Module-5 (Siren) :
It consists of ATTINY13A controller, speaker (for LOUD SIREN).The siren module is like a wireless speaker,in any case of emergency(Fire accidents, Homebreak) it gets activated and generates siren,so that neighbors can also identify in owners absence.
Go to attachment M5
Module-6 (Weapon) :
It consists of ATMEGA8A, COIL GUN (acts as a weapon to hit the target), Servo motor (to move coil gun) & Ultrasonic sensor (to find out the location of the target. weapon module mainly works on coil gun principal and it has servo motor and ultrasonic sensor to identify the location of the thief in case of homebreak. This module gets activated if and only if the signal comes from the master that 'unauthorized person entered in home'. As soon as the module detects the thief, gets targeted with his location.Module hits the target with a bullet of great force so that the thief gets injured.If the bullet is of some unconscious chemical, the thief can lose his conscious.
Go to attachment M6
One can also acess the entire home appliances and door at any corner of the the world by using smart mobile by using a software called Teamviewer.
Go to attachment Mobile
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