Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
how the blind to go across the street safely and efficiently? This is a new blind sidewalks system based on elevating gear which is controlled by traffic light, to help the blind cross the street safely and straightly but also not affects normal traffic states. We call this solution liftable blind cross system. The power of elevating gear is supplied by rolling and scrunching of vehicles tire. The roughness of liftable blind cross system will lift convex surface to help the blind cross the street straightly and also have a separation of blind path from major pedestrian movement when traffic signal is red, and will be restored to flat for v
Xihua Unibersity
Chengdu, China
Xihua Unibersity
Chengdu, China
Liang Ge
Jiahao Zhu
Kan Ding
Lingfeng Fei