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When man drives at night in a large-angle curve , or on the mountain road without streetlight , the light inside the curve and blind spots or area are huge potential safety hazard for drivers .In order to solve this problem , curved margin of a highway can be reflectorized for safety. The curve will reflect the headlight on the road ahead before the cars bend ,clearly showing road conditions of the coming curve .
Xi'an Technological University
Guangzhou Shirui Electronics Co., Ltd.
Chenxi Wen，Jinhao Ye