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4 way traffic lights / Ampel

4 way traffic lights
4 way traffic lights

If you go at a crosswalk, There are several traffic lights for drivers and pedestrian. but some drivers and pedestrian break traffic rules. as a result, they cause lots of traffic accidents.
So, I proposal new traffic lights design.
4 way traffic lights has only a LED light on each way. and it has four way. This LED light appears a right color sign.
In addtion, This design has a assitant that is smaller than traffic lights. When pedestrians cross the street at a crosswalk, traffic lights shoot a laser to assitant. and then drivers can realize a traffic signal certainly.
This design has solar panel that will help to save energy.

University

Changwon National University

Changwon National University
Changwon-si, South Korea

Douksang Lee
Changjun Han

Design

Changwon National University

Changwon National University
Changwon-si, South Korea

Jaesik Heo Dahaeng Lim