International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 04 | Apr 2024
p-ISSN: 2395-0072
www.irjet.net
ANTI DROWNING SYSTEM USING IOT DEVICES K.SRIHARI RAO1, C.KALAI SELVAN2, V.VENKAT JYOSHNAVI3, Y.SIRISHA4, Sk.MOBEENA5, Sk.MOHAMMAD ABDUL QUADEER6, UG Students 1 Associate professor, Department of Electronics and Communication Engineering, Nri institute of technology,
Perecherla, Andhra Pradesh,India
2 Associate professor, Department of Electronics and Communication Engineering, Nri institute of technology,
Perecherla, Andhra Pradesh,India Department of Electronics and Communication Engineering, Nri institute of technology, Perecherla, Andhra Pradesh,India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract - Drowning is one of the major causes of 2. Literature Review 3 UG Students,
unintentional death in the world. owning to this reason, there is a need to curb the issue of drowning. Some systems have been developed over the years, but most of the systems are not accurate in detecting a drowning person and do not provide an effective rescue scheme to prevent the swimmers from drowning. The smart anti-drowning and alert system is a system which detects, rescues the swimmer experiencing drowning and alerts the necessary authorities. The system uses two sensors, pulse sensor and accelerometer for the detection of the heartbeat rate and tilting pattern of the swimmer. The Arduino Nano microcontroller receives analogue signal from the sensors and sends a signal to trigger the air vacuum pump and sends a message, when the threshold value is met. The threshold value of the pulse sensor is 45bpm-150bpm(minimum and maximum value) while the threshold value of the accelerometer is750 -1100 (minimum and maximum value).
Numerous drowning events take happen in areas with little supervision. Large stretches of the coastline cannot be monitored by lifeguards due to their expensive expense. As a result, their primary duty is to police well-known beaches. Furthermore, not all domestic pools or rivers are staffed by lifeguards. Comprehensive monitoring is not practical due to the cost. Another option is to create a lowcost autonomous system that uses a movable Unmanned Aerial Vehicle (UAV), such a quadcopter or fixed-wing aircraft, or an above-water vantage point, like a pole or observation tower, to identify swimmers in difficulty. Prior studies in this area have been on the use of UAVs to take better footage for skilled staff to monitor or autonomous systems to identify swimmers, independent of their degree of distress. Implemented an anti-drowning system using remote alert. The system developed uses a RF module for wireless communication consist ing of a transmitter and receiver, a heartbeat sensor which monitors the heartbeat rate of the user, was interfaced with an At-Mega 328 microcontroller which was also interface with LCD, LED and a buzzer for indication. The system is scalable, flexible and of low cost. However, the anti-drowning system using remote alert communicates at a very short range and not so efficient in informing the person, if the person is not close to the buzzer or LED. Even though drowning is a serious public health danger, estimates from throughout the world may greatly underestimate its actual prevalence [3,4]. Certain groups of people who participate in waterbased activities—like kids and young men—are especially vulnerable to this risk [5]. There are several underlying reasons for drowning, making it a complex problem [6,7,8,9]. Nonetheless, the main causes of drowning include inadequate child supervision, fear of the water, and incapacity to swim [10]. It is noteworthy that victims of drowning seldom show signs of convulsions and that the incident is frequently quiet. Rather, they have to work very hard to stay afloat and are frequently unable to indicate their need for assistance or distress. They may get terrified and have spasms if water gets inside their trachea or larynx, which keeps them from yelling. It might be difficult to identify drowning victims because they may fight in the
Key Words: Arduino , GPS, GSM, LCD, Jtag, Sensors
1.INTRODUCTION Numerous people lose their lives to drowning every year, especially in swimming pools, beaches, and open bodies of water. This is still a global public health problem. The effectiveness of traditional drowning prevention strategies, such lifeguards and signs, is limited, particularly in crowded or unsupervised swimming conditions. In order to increase swimmer safety and lower the number of drowning events, creative solutions that make use of cutting-edge technologies are desperately needed. This need is intended to be met by the Smart Wearable Antidrowning System (SWADS), which offers real-time monitoring and alerting capabilities to quickly identify and react to possible drowning incidents. SWADS consists of a small wearable gadget with a variety of sensors that can track the motions, orientation, and physiological data of swimmers. The system can recognize unusual behavior patterns that indicate distress or submersion by evaluating sensor data in real-time. This allows the system to promptly notify designated rescuers, including lifeguards or nearby persons.
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