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SAL BELT / Inflatable sports strap / data system


SAL BELT is a sports chest strap for preventing drowning.
When drowning, people will instinctively rescue drifting objects from the surface of the water to save themselves. During the process, the heart rate is greatly increased. So we design a system based on this phenomenon.
SAL BELT can predict drowning accurately and quickly through acceleration calculations, heart rate monitoring and water pressure testing. When a child becomes drowning, the inner layer of the SAL BELT belt will be filled with CO2 into a lifebuoy, gaining time for the lifeguard. At the same time, SAL BELT will notify the nearby lifeguards to rescue the drowning people.


National Cheng Kung University

National Cheng Kung University
Tainan City , Taiwan

Yu chia Chen,
National Cheng Kung University

Zhong Zhen Lin,
National Cheng Kung University