Automatic Alarm System For Drowner In Swimming Pool

With the rapid development of economy and society,because of increasing demand of quality of life and enhance their awareness of health more and more people,so that the swimming fitness for public exercise by everyone's favorite sports.But because the swimming and other sports are different,for beginners often swim in the water,the body of buoyancy in water resulting in water cannot breathe freely breathing or limited action,caused by choking water or lose self-control,and death accident and drowning accident.Most swimmers swim also because of swimming when the body colliding,hands and feet cramps,psychological stress,disease,and accidents of drowning.The main place for the public to participate in swimming is in the swimming pool.In order to ensure the safety of the swimming pool,the person responsible for the safety of the swimming pool is a swimming lifeguard.The lifeguard in daily work,mainly rely on the activities of swimmers in the pool by visual observation,visual identification on the bottom of the pool of real swimmers to determine whether someone is drowning.Lifeguards are required to maintain a high level of attention for a long period of time in monitoring their area of responsibility,so lifeguards are subject to tremendous monitoring pressure.Because of their physiological conditions,the water sloshing wave and the surface reflection of light,very easy to make the lifeguard visual fatigue caused temporary attention at this time,once someone drowning,lifeguards will not be able to timely and accurate discovery of drowning,resulting in the occurrence of tragedy.Therefore,the lifeguard is an urgent need for assistive devices to assist in rescue work,this rescue auxiliary device can let swimmers wear some motion sensor,the sensor device worn on the body to return to real time alarm information system terminal.With the help of the alarm device,the lifeguard can accurately monitor the safety of the whole swimming pool.When the drowning accident occurs,the drowning alarm can help the lifeguard discover the drowning person in time and accurately,and improve the lifesaving efficiency of the lifeguard.Eventually,more sports fans are involved in the sport of swimming,so they don't have to worry too much about safety.This paper studies the design and manufacture of a swimming pool drowning automatic alarm system,the alarm system can help rescue workers to find the drowning,and timely rescue to avoid accidents.Because the device has a small,clever,light wear convenient,will not influence swimming swimmers practice,has a good market potential and utilization of the equipment,to the beginners,especially have a good swim assist children and the elderly.Ring swimmers swimming exercise,with good market potential.