Rescue the Overboard Person from Water

Marine accidents, particularly man overboard incidents, are a significant concern, with a growing number of such occurrences. One of the primary challenges in these situations is the difficulty in immediately stopping or turning the ship to retrieve the person overboard, leading to prolonged response times and potentially fatal outcomes. To address this issue, we propose an innovative solution: a detection band that measures vital body parameters such as heart rate and humidity. This device monitors the person's physiological condition when in water and triggers an alarm if any abnormalities are detected. The alarm is transmitted to the ship or boat via LoRa (Long Range) communication technology, enabling a quicker and more effective response. This system aims to reduce fatalities by providing real-time data and improving rescue efficiency.