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限高警示仪 / Height Limit Warning

限高警示仪
限高警示仪

Currently, when the trucks or large vehicles through a bridge opening, they are often in danger because the drivers can not accurately determine whether the height of auto is higher than the height of bridge opening. And some of the existing height limit bars can not resolve this problem of to be hit as well.
This height limit warning device has sited up two metal bars before the bridge opening in 5 to 10 meters. It can accurately determine the height of passage vehicles by the infrared sensor on the bars. And then, the warning lights on the bridge will flash a red or green light to warning the driver to avoid safety accident.

University

Zhejiang University of Technology

Zhejiang University of Technology
Hangzhou City, China

Design

Zhejiang University of Technology

Zhejiang University of Technology
Hangzhou City, China