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According to statistics and analysis, traffic accidents caused by rear impact accidents on highway have increased over the years. Lacking efficient and immediate information feedback, traffic approaching from behind may well bump into the stalled vehicle ahead. Usually, the driver of the stopped car would walk back 100 meters to put a warning sign, but it’s quite dangerous.Emergency Runner is used as a warning sign by driver when highway traffic accidents occur. It can fast move 100 meters behind the emergency scene to send warning messages to the traffic behind, which is helpful to avoid secondary accidents and facilitate accident handling.
Zhengzhou University of Light Industry
University of South China