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

Freedom / traffic light


Urban traffic congestion is the most common problem, especially in urban traffic accident caused traffic congestion even more so.Fixed traffic lights can not be flexible to adjust complex traffic congestion,Traffic police need to guide the scene, take time,The UAV will be designed by adding intelligent lights command system, fast, flexible shunt traffic police can be mitigated by remote images for different congested roads to relieve traffic congestion.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Tingxu Wang,
Dalian Minzu University

Mingjian Liu,
Dalian Minzu University

XueFei Liu,
Dalian Minzu University

Di Fang,
Dalian Minzu University

Go to profile