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Rainflower / Umbrella


Rainflower is a kind of intelligent umbrella which can react to the change of wind direction immediately and change the direction of umbrella cover timely through microprocessor. The upward side of the handle of Rainflower is installed with wind transducer. When the wind enters the air intake vent, the microprocessor will conduct an analysis and confirm the wind direction at that moment and the drive system will adjust the direction of umbrella cover through cardan shaft timely and make a synchronous response to the rain tendency. So the users will not be drenched through due to the untimely response no matter how the wind direction changes.


Changwon National University

Changwon National University
Changwon, South Korea

Wenbo Ma,
Changwon National University

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