A Survey on implementation of Fire detection System Based on ZigBee Wi-Fi Networks

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1 Volume 118 No , ISSN: (on-line version) url: ijpam.eu A Survey on implementation of Fire detection System Based on ZigBee Wi-Fi Networks Mr.C.Santhana Krishnan Akhilesh Galla Naveen Arlapalli Assistant Professor (Sr.G) Student student Computer Science & Engineering Computer Science & Engineering computer Science& Engineering SRM Institute of sciencesrm Institute of sciencesrm Institute of science csksrm@gmail.comakhileshgalla07@gmail.comnaveen.arlapalli001@gmail.com Abstract - Safety is important in today s world and it is necessary that good safety system be implemented in places of Structural Health Monitoring of buildings. This paper presents a design of MEMS based Structural damage, through some Sensors as a single node. The sensor nodes are placed in important areas of the building, which we create a network and the monitored data is transmitted to control unit through wireless sensor network and if the temperature or pressure reach above the threshold value and building damage is detected automatically, alerts the surroundings and take necessary precautions to prevent the disaster. This, safety system that can be used in any Constructing and constructed environments. The sensor nodes detects the maximum level that it can withhold, in the mean time it calculates where the damage is occurring and remaining time that the building can offer further resistance to damage. Then it will send an interrupt signal through WSN from Arduino microcontroller. The advantage of this device is that, it automatically detects the fire and offer faster response time, accurate detection where the problem has occurred. These are the reasons that justify the following safety system compared to manual methods. Keywords- ZigBee, fire detection, safety system, sensors I. INTRODUCTION In recent times, wireless sensor, wireless communications, wireless control and mobile digital technology became more and more prominent in our daily lives [1]. The wireless communication technology is mostly used in automatic centralized control of building. This paper is focused on a software build with the wireless technology to be handy and applicable for one safety mechanism. The safety mechanism that we are focussing on is fire detection. The designed model shall monitor the fire alarm to long distances thus ultimately helping in evacuation procedure as well. Modern fire safety mainly focuses on fire alarm. However, the control centre can't take proper evacuation and response in time [1]. The existing system has disadvantages that it cannot connect to all existing devices in that particular area where fire has taken place and also that the monitor is not connected to a central main server. Therefore, this design is for transmitting the fire information to long distances within the building by using Zig-Bee Wi-Fi network and the detected signals are sent to monitoring centre by Wi-Fi network, which connects with personal terminal easily. II. LITERATURE SURVEY A number of existing models were studied and their effectiveness was compared. Ahmed Imteaj et.al. Studied the problems faced by factory workers in times when fire breaks out. They proposed a system using Raspberry Pi 3 which is capable of detecting fire and providing information about area of fire. The Raspberry Pi controls multiple Arduino boards which are connected with several motors and cameras to capture the fire incident.in this, they discussed about the modern technology that can be used to reduce extremely unfortunate accidents caused by fire. We designed the whole system and calculated its effectiveness. [2] Ondrej Krejcar proposed a model for location enhancement and personnel tracking using Wi-Fi networks. In this, he has represented the control system concept that is used in handling information of location and control unit operations. The location of the user present in the building, is obtained through Wi-Fi access points [3]. We have studied this to understand the usability of the Wi-Fi networks in live tracking and then have utilized this functionality to track fire and give information about location of fire to various devices intimating people about the mishap. Authors in [4] have studied the safety features in home and industrial areas. They have designed new model using WSN. Not only have they incorporated temperature and humidity sensors but also included fire and 4249

2 smoke sensors while developing the model. They present a preceding study of WSN is able to detect fire alarm. It is for setting up a wireless sensor network with three sensors. An application was developed for getting home information. Azka Ihsan Nurrahman, Kusprasapta Mutijarsa have proposed a prototype for a centralized management system for homes or offices which helps better in managing the safety features. In this, home management system is required. This system controls the room lights by turning on and off automatically, it keeps the record of use of electronic device status, turning on and off the ac regulator automatically, it displays the room temperature in home. If fire is detected in the house, it turn on sprinkler at home, it supervises at home via surveillance cameras, take photos and store them including recordings of surveillance at home, it detects the movements of people at home, and provide notification when someone enters the house[5]. III. EXISTING SYSTEM After doing the literature survey we have listed some of the features that are existing in the now used fire alarm systems. In the next section of the paper we will propose a new model taking into account what features are being presently used and how they need to improve. The features of the existing system are as under. Identify status periodically - The system checks for a fire at particular intervals and not continuously or not in real time. This is a drawback as there will possibly be a time lag between the actual fire incident and when the fire will be reported due to periodic identification. Manual operation for transferring information- Automatic operation is not facilitated in the present systems. Not able to find the pressure point of the building which are likely to catch fire easily. Difficult to sense structural damage MEMS are used to get axis of the building block. IV. PROPOSED SYSTEM A. Features of Proposed model Taking into account all the features available in the present model we propose a new model for monitoring fire incidences and reporting them. The features of the proposed model are: Effective safety system Systematic approach for monitoring and control Transferring messages through wireless technologies Easy way of sensing structural damage and Health monitoring of buildings Vibration, pressure and temperature are added with MEMS to the network to improve accuracy B. The architecture of the proposed system The block diagram of the proposed system is shown in fig. 1. The ZigBee interface is used in the proposed system. Fig. 1 Block Diagram of proposed system The control section model is depicted by fig. 2. Fig. 2. Control Section of the system 4250

3 Fig. 3 ER Diagram for Function of the proposed model C. Function of the proposed model The functioning of the proposed model is explained using the ER diagram as represented in the fig. 3. All the modules included in the system are depicted in the fig. 3. And their flow of control can be observed. D. Hardware Components The hardware requirements for building the proposed model is listed under. Power Supply Microcontroller (PIC16F877A) MEMS sensor ZigBee Module Temperature Sensor Pressure Sensor Alarm RS232 serial communication Computer The proposed model for fire detection using ZigBee was incorporated. This proposed system has better features than the existing ones and is more powerful than the existing fire detection systems. It has various advantages like immediate signal processing and reporting to a number of devices connected to the network. Further the applications of the system include Monitoring applications, Industrial Automation control applications, Detection of Squats, Air pen. Thus the proposed model has better effectiveness and performance than the existing systems. References [1] Liu Yunhong, Qi Meini, "The Design of Building Fire Monitoring System Based on ZigBee-WiFi Networks", Eighth International Conference on Measuring Technology and Mechatronics Automation, IEEE, 2016, pp [2] Ahmed Imteaj, Tanveer Rahman, Muhammad Kamrul Hossain, Mohammed Shamsul Alam, Saad Ahmad Rahat, "An IoT based fire alarming and authentication system for workhouse using Raspberry Pi 3", International Conference on Electrical, Computer and Communication Engineering (ECCE), IEEE, 2017 [3] Ondrej Krejcar, "Using of mobile device localization for several types of applications in intelligent crisis management",5th IEEE GCC Conference & Exhibition, IEEE, 2009 [4] Karwan Muheden, Ebubekir Erdem, Sercan Vançin, "Design and implementation of the mobile fire alarm system using wireless sensor networks", 17th International Symposium on Computational Intelligence and Informatics (CINTI), IEEE, 2016 [5] Azka Ihsan Nurrahman, Kusprasapta Mutijarsa, "Intelligent home management system prototype design and development", International Conference on Information Technology Systems and Innovation (ICITSI), IEEE, 2015 E. Software Components The Software required for the prototype is listed as under. MPLAB IDE Flash Programmer Proteus Design Language: Embedded C, VC++ Visual Basic Language: Embedded C, Visual Basic V. CONCLUSION 4251

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