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Sanitation Workers Guardi / Sanitation Workers Guardian

Sanitation Workers Guardi

Lots of sanitation men have traffic accidents and get injury or even death when they clean the streets in foggy days, at night or in low visibility. The handle of the broom is made by LED reflecting materials and reflective stripe which can convert the kinetic energy generated during the cleaning process into electric energy and supply energy for the luminescent materials to reduce the accidents caused by traffic in the bad weather.

University

Nanchang University

Nanchang University
Nanchang, China

Zhu Yingzhe,
Nanchang University