Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Energy conversion / Energy conversion

Energy conversion

As the car on the road, you can associate? When the car goes through the rows of deceleration zone, you can associate?
Will a kind of energy conversion for another ,it can give us use energy, this is what we need to do.

As the car after deceleration zone, wheels and the surface of the deceleration zone will occur hit and friction, will produce some energy, this part of the energy conversion to electricity store and conversion.
Storage of electric energy can provide traffic lights, traffic signs indicating lights, roadside small night lights etc indicator.


china academy of art

china academy of art
Hangzhou, China


china academy of art

china academy of art
Hangzhou, China