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Lifebuoy / Warning device of sea


When we are fishing often ignored the change of tide in a long time.
Lifebuoy through doppler effect, it can detect rising of the sea, it would send out alert light
and send the message to box on the shore by Bluetooth, making a noise let everyone know
tide Situation. In addition, Lifebuoy has smaller、portable and high mobility. Designed a great
storage space, using more convenient.


Ming Chuan University

Ming Chuan University
Taoyuan County, Taiwan

Ming Chuan University

Ming Chuan University

Ming Chuan University