| 摘要 |
A braille pavement bollard of the present invention provides two or more information for assisting visually impaired or partially sighted people to walk within a bollard. Changing the information in braille is convenient, a frequently-damaged upper edge is formed to be separated from a body so as to facilitate maintenance, a color used in an upper end is easily recognizable by the partially sighted people, and a position of the braille pavement bollard can be easily recognized even after sunset. |
