Sign up for
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
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