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Pedestrian warning device / telecommunication

Pedestrian warning device
Pedestrian warning device

When people drive during night,there are many blind areas.however,car lights have limited lighting distance.people always have cellphone with themselves.under this condition,by hunting pedestrians' cellphone signal,we can give drivers a early warn to avoid traffic accidents.

University

Jiangxi University of Science and T

Jiangxi University of Science and T
Ganzhou, China

Zhibin Liu,
Jiangxi University of Science and Technology

Cuiting Zhong,
Jiangxi University of Science and Technology