Novel blind guiding system

Abstract

The invention provides a novel blind guiding system which is characterized by comprising a dummy road, a blind guiding controller, a sensor and a signal receiving unit, wherein the blind guiding controller is provided with a control module and a global positioning blind guiding map module; the sensor can sense the pavement condition on the dummy road and sends the sensed information to the signal receiving unit; and the control module controls the blind guiding controller to guide a blind man to go according to the information navigated by the global positioning blind guiding map module and / or the information received by the signal receiving unit. According to the novel blind guiding system provided by the invention, common roads and pavements do not have rugged ground, namely that pits and bulges are removed, thereby being favorable for smoothing the pavements, convenient for normal people and blind men to walk and capable of ensuring safety. According to the novel blind guiding system provided by the invention, a sensor is mounted on a blind guiding stick held by a blind man, and another sensor is mounted on the dummy road, thereby being convenient for the blind man to walk and good in blind guiding effect.

Description

technical field [0001] The invention relates to the field of blind-guiding technology, in particular to a novel blind-guiding system. Background technique [0002] With the progress of society, road traffic has become more and more developed and complex, but the travel of the blind also faces more road choices and needs guidance. The society has set up some guidance facilities for the blind to travel, and the blind generally rely on blind roads and other means to guide the blind, such as guide dogs and blind roads. In the prior art, roads and sidewalks generally use obviously uneven road surfaces as tactile paths. Although the uneven tactile path has a certain blind-guiding effect, its guiding effect is also limited. , but for walking itself, it is inconvenient for both blind and non-blind people to walk, and it will be even more inconvenient when crossing blind roads, especially when pulling boxes and carts, and at intersections, ordinary blind roads will have blind spots....

AI Technical Summary

Problems solved by technology

In the prior art, roads and sidewalks generally use obviously uneven road surfaces as tactile paths. Although the uneven tactile path has a certain blind-guiding effect, its guiding effect is also limited. , but for walking itself, it is inconvenient for both blind and non-blind people to walk, and it will be even more inconvenient when crossing blind roads, especially when pulling boxes and carts, and at intersections, ordinary blind roads will have blind spots. It is easy to make blind people feel at a loss when crossing the road

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