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Manhole Remind System / Public protective equipme

Manhole Remind System
Manhole Remind System

When it rains, some areas will be flooded by water, and people will not be able to see the defective manhole covers, this system which can remind people to pay attention to the mistakes of the manhole covers, will protect people's lives from danger. This system will popup -pole to remind people in the first time.Expose the hazard of the manhole cover to the sight of pedestrians above the turbid water.


Beijing Normal University, Zhuhai

Beijing Normal University, Zhuhai
Zhuhai, China

Chen Zhang,
Beijing Normal University, Zhuhai

Yubin Zhong,
Beijing Normal University, Zhuhai