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

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

Publish your project

Tunnel Alarm Light / Tunnel Lighting System

Tunnel Alarm Light
Tunnel Alarm Light

Because of the vision in tunnel gets dim and unclear,when car accident happend or broke down in the middle of road, always cause more critical collision from behind car. it too dangerous for every driver and passenger in the tunnel.
Reducing the possibility of critical collision from behind car and saving lives.Tunnel Alarm Lighting System is a set with sensors and lights. When the sensor detect any accidents, the system activated and turn the forward and backward light to red, for reminding the driver nearby that there is accident in front of them.

University

NTUT

NTUT
Tapie, Taiwan

Hung-Po Ou Yang,
NTUT

Chung-Ru, Wu,
NTUT

Li-Xuan, Zhu,
NTUT

KUO-CHUN TSENG,
NTUT