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Security Wall / Warning laser wall

Security Wall

“Security wall”is a appliance that is according to the water level of the 
culvert to change the warning area to stop passing vehicles.When the 
detector detects the deepest water level of culvert is beyond the safety 
height  (30cm) of common automobile exhaust pipe ,”Security wal”l will
With the maximum area to warning to stop the cars. When the deepest
water level is not exceed safe height(30cm) of common automobile exhaust
pipe  ,the “security wall” will warning with the minimize area to remind the
passing vehicles to be cautious..


Guagndong UniversityOf Technology

Guagndong UniversityOf Technology
Guangzhou, China

Xiaopeng Deng,
Guagndong UniversityOf Technology

Jianmign Guan,
Guagndong UniversityOf Technology

Xiaoqi Zheng,
Guagndong UniversityOf Technology

Xiaowei Zhou,
Guagndong UniversityOf Technology