| 摘要 |
The present invention relates to an electromagnetic induction recognizing device having an electromagnetic induction sensor inserted therein and used for a visually-impaired person. According to the present invention, an electromagnetic signal generator is installed in a molded body of a Braille sidewalk block or a building inner/outer wall tile, and a signal generating pattern of the electromagnetic signal generator is changed. Accordingly, a tile used for a Braille sidewalk block or a building inner/outer wall and having an electromagnetic induction sensor inserted therein to produce various electromagnetic signals is produced. Also, an electromagnetic signal generator is applied in a molded product of a Braille sidewalk block or a building inner/outer wall for a visually-impaired person. Thus, various pieces of information are electromagnetically provided, and the electromagnetic information is sensed by a visually-impaired person receiving unit stick including an electromagnetic induction recognizing device. Consequently, a visually-impaired person can be provided with convenience in walking by means of sound or vibration. |
