SIGHT OBSTACLE PERSONAL USE WALK GUIDANCE SYSTEM

摘要

The present invention, buried in the center, front, rear, left and right of the braille block for the visually impaired guide is installed on the pedestrian road, and embedded in the direction guide card in which the information of the front / rear and left / right direction is input, When the sensing sensor unit installed at the bottom detects the direction guide card embedded in the braille block, the information inputted in the direction guide card is output by the electronic system to a voice output device such as earphones that are visually impaired or carried, thereby guiding the current position and the direction of travel. It is related to the pedestrian guide system for the visually impaired, and the braille block for guiding the visually impaired with a direction guide card is installed not only in outdoor pedestrian roads but also indoors. Only the cane for the visually impaired can be carried easily so that they can walk easily regardless of indoor / outdoor direction. Blind braille blocks with information cards are installed by local governments as social overhead capital, and visually impaired people can only purchase and carry cane for the blind with built-in electronic devices such as detection devices. You can purchase and use it without feeling at all.;Braille block. Directional card. Cane for the visually impaired. earphone.