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A bus is one of our good transports. But there are still some problems with buses, especially overloading, which becomes particularly serious in densely populated countries. Every year all sorts of traffic accident appear because of overload. And through the new design, sound and color will tell if it’s overload so that it can protect yourself and other people's life safety.
Guangdong University of Technology
Guangzhou, China
Guangdong University of Technology
Guangzhou, China
Yuanxi Lin
Zhen Zeng
Jinbo Cai