Wireless Security Control System & Sensor Network for Smoke & Fire Detection--IEEE2011

7/31/2019 Wireless Security Control System & Sensor Network for Smoke & Fire Detection--IEEE2011

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CONTACT: +91-- 9491535690, +91-- 7842358459


CONTACT: +91-- 9491535690, +91-- 7842358459

WIRELESS SECURITY CONTROL SYSTEM & SENSOR NETWORK

FOR SMOKE AND FIRE DETECTION, IEEE – 2011.

AIM:

The main aim of this project is to develop a wireless security control sys tem for smoke

and fire detection.

PURPOSE:

The purpose of this project is to detect the fire and transmit information by using wireless

network

NODE SECTIONS:

MICRO

CONTROLLER TEMPERATURE

SENSOR

ZIGBEE

SMOKE SENSORPOWER SUPPLY

ALARM




CONTACT: +91-- 9491535690, +91-- 7842358459


CONTACT: +91-- 9491535690, +91-- 7842358459

MONITORING SECTION:

DESCRIPTION:

The requirement for the project is to design and to create a functional smoke detector.

After detecting smoke or a high temperature (potential fire), the detector sets off the appropriate

alarm sound. The detector also transmits an RF signal to the other smoke detectors in the

network so that those detectors, in turn, sound their alarm. Each detector is capable of sounding

four different alarms. There is a smoke, temperature, low battery, and received alarm.

The smoke detector is one of three items of fire safety apparatus that are recommended

for homes and that can be installed by the consumer. The second is a fire extinguisher and the

third is a fire blanket, a section of fire retardant cloth, normally 1 meter (3.3 ft) on each side that

can be applied to a small fire to smother it. The motivation behind the project came from

brainstorming and thoughts regarding bolstering home safety. The importance of smoke

detection is one of the chief safety concerns for residential (single-family) housing. Most smoke

MICRO

CONTROLLER

GSMZIGBEE

PC POWER SUPPLY




CONTACT: +91-- 9491535690, +91-- 7842358459


CONTACT: +91-- 9491535690, +91-- 7842358459

detectors on the current market are individual units sans communication or connections to the

other smoke detectors. Thus, only the smoke detector that sounds an alarm is the one which

senses the smoke. The solution is a wireless implementation of smoke detectors increasing safety

in terms of saving lives and property. In the incident of a fire, residents are alerted more rapidlyas response time is decreased, thereby increasing the chance for survival.

Most smoke detectors work either by optical detection (photoelectric) or by physical

process (ionization), but some of them use both detection methods to increase sensitivity to

smoke. These smoke detectors are both used to detect fire, but not the same type of fire.

Photoelectric Smoke Detectors are faster in detecting smoldering fires, while Ionization Smoke

Detectors are better at detecting flaming fires due to their ability to detect smaller particles.

TECHNOLOGY:

ZIGBEE:

Zigbee is new wireless technology guided by IEEE 802.15.4 Personal Area Network standard. It

is primarily designed for the wide range controlling applications and to replace the existing non-standard

technologies. It currently operates in 868 MHz band at a data rate of 20Kbps in Europe, 914MHz band at

40kbps in USA, and the 2.4GHz ISM bands Worldwide at a maximum data-rate of 250kbps. It is used to

verify whether user’s truncation is possible or not. One of the main advantages of this ZIGBEE

communication is that it provides a noise free communication, the amount of noise added in this type of

communication is very less compared.

SOFTWARES:

1. Embedded C

2. Keil Uvision

3. Flash magic

4. Express PCB




CONTACT: +91-- 9491535690, +91-- 7842358459


CONTACT: +91-- 9491535690, +91-- 7842358459

HARDWARE:

1. Micro Controller

2. Smoke sensor

3. Temperature sensor

4. Alarm

5. Power Supply

6. Zigbee

RESULT:

By using this project we can implement wireless security control system for smoke and

high temperature.

Documents

Wireless Security Control System & Sensor Network for Smoke & Fire Detection--IEEE2011