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Bridge of life / Street lamp

Bridge of life
Bridge of life

In the past 30 to 40 years, the number of wild animals killed by traffic in the world has exceeded the number killed by hunting. Animals crossing the road will not only threaten the lives of the animals themselves, but also bring safety hazards to drivers. Especially at night, visibility is low and traffic accidents are more likely to occur.
In this design, Infrared sensors and laser transmitters are installed under the street lamp. When an animal passes by, the laser transmitter can immediately emit green light to form a bridge of life, thereby promptly warning the driver.


Guangdong University of Technology

Guangdong University of Technology
Guangzhou, China

Shaoyuan Ni,
Guangdong University of Technology

Jiangyu Li,
Guangdong University of Technology

Yifan Hu,
Guangdong University of Technology

Mengyu Huan,
Wuhan University of Technology