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:

iF SOCIAL IMPACT PRIZE
(free of charge)

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

Publish your project

Sleeping policeman / Public Facilities

Sleeping policeman
Sleeping policeman

Our society eccourages the friendly environment and green power.How to
Save energy is the common concern by everyone."generate power sleeping
policeman"could change kinetic energy of the car into electric energy
when the car pass.The electric energy could be collected and be transmitted
into traffic light.And,therefore,energy can be saved by this kind of way in these public facilities .

University

Chongqing University

Chongqing University
Chongqing, China

Design

Chongqing University

Chongqing University
Chongqing, China

Zhao Fei Zhang Sanqiang