Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This design use magnet and spring to generate electricity.
During the day, the press of the speed bump is transformed into electricity and stored by accumulator.
These energy is released at night powered street lights and let the bump glowing.
Liang Yu,Zhao Xiaoliang,Zhang Litao,Kong Boning