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Using the wind power generated by the bicycle moving to generate constantly and automatically the electricity, which supply the LED lighting and the rear warning lights to warn the cars behind the bicycle. In addition, the electricity produced at the day could be save the use at night and different ways, which make more security and safety for the cyclist.
Kaohsiung City, Taiwan
Ying-Ling. Yao Chia- Hui . Yang Meng-Yin. Hsu Guan-Ling. LU