• D.SHRAVYA
• M.SRIDHAR

This paper presents a new type of early warning systems which use a wireless sensor network to collect the information of building fire-prone sections for building fire, wireless sensor nodes constitute a "smart" monitoring and control network through the self-organization and transmits the messages to the control center through the network, thus we can achieve the remote control of the building fire. In consideration of the current issues on building security, the design applies the important part, the wireless sensor network technology to building fire safety monitoring system and establishes the wireless sensor network by using Wi-Fi technology In addition, taking advantage of the Wi-Fi wireless sensor network locates a fire place so that the fire information is uploaded to the handheld terminal and the building security personnel work out the retreat and rescue plan in time. This paper provides a new solution for building fire monitoring system. The intention of this project is to design a system to realize a intelligent fire accident prevention by using the sensors. In this project I am using temperature sensor and gas sensor to identify the change in temperature and gas levels. Based on the changes in the values of sensors with respect to threshold level, the corresponding motor will turn on.IR sensors has been placed to detect the incoming and outgoing person from and into the home. Wi-Fi technology has been used to monitor the values on PC or on mobile and buzzer will turn ON based on the changes in sensor values with respect to threshold level. In this project we are using LPC2148 is micro controller. It belongs to ARM7 architecture. Two IR sensors are connected to controller through I/O lines. Also three relays are connected to controller with loads. IR sensors are continuously calculating number of persons inside the room

ARM7; Wireless sensor networks; Wi-Fi; building fire; Monitoring system; Fire localization

"PREVENTION MEASURES FOR FIRE ACCIDENT AND ENERGY MANAGEMENT IN SMART HOMES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 12, page no.153-158, December-2017, Available :http://www.jetir.org/papers/JETIR1712031.pdf

"PREVENTION MEASURES FOR FIRE ACCIDENT AND ENERGY MANAGEMENT IN SMART HOMES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 12, page no. pp153-158, December-2017, Available at : http://www.jetir.org/papers/JETIR1712031.pdf