Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Nowadays, we can see many elevators in public. Also, the power consumption of the elevator is so much, it destroys the environment. If every elevator can be installed the
Kinetic energy at the front side entrance, less electricity usage will be better to earth.When stairway moves, the kinetic energy installation will work. It can store some electricity to provide elevator. The less power consumption could make environment pollution. Besides, there is a LED light on the installation, when fire or electric power cut, the store electricity will provide LED light to tell you where th
National Yunlin University of Science and Technology
Taichung City, Taiwan
Prof. Wufay Chang
National Yunlin University of Science and Technology
Taichung City, Taiwan