Device guiding the blind wirelessly and intelligently

Abstract

The invention discloses a device capable of guiding the blind wirelessly and intelligently. The device comprises a guide stick body for the blind, a wireless receiving module, a buzzing module and wireless control nodes. The device can guide the blind in a large range and a relatively large range. Particularly, roads which are predefined socially and used for the blind specially can be input into the wireless receiving module through a wireless network so as to assist the blind in walking, great convenience is brought to the blind, and burden on society is relieved. Because the device guiding the blind wirelessly and intelligently is managed through the wireless control nodes in a unified mode, blind users can meet under the guidance of a system according to requirements, and conventional guide devices for the blind are incapable.

Description

technical field [0001] The invention relates to a blind-guiding device in the technical field of auxiliary products for the blind, in particular to a device capable of realizing wireless intelligent blind-guiding. Background technique [0002] In recent years, as the blind people have higher and higher requirements for the quality of life, the research and development of auxiliary products for the blind have also been deepened. However, the current blind guide device mainly relies on itself to perceive the surrounding environment, and the system structure is relatively complicated, and the existing routes for the blind cannot be directly utilized. In addition, if blind people want to meet each other, this is also impossible for traditional blind guide devices. [0003] Chinese application number CN 200910080025.6, application publication number CN 101514903, the patent discloses an intelligent blind-guiding system based on high-precision positioning, which uses high-precisi...

AI Technical Summary

Problems solved by technology

But this kind of technical structure is complicated, especially if it is costly to guide the blind in a small area, and there is no technology for arranging blind people to meet

[0004] In summary, although some research has been done on assistive products for the blind, there is no report in the literature on a wireless intelligent blind guide device that can meet blind people, and it mainly relies on the existing low-cost wireless network technology

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