Intelligent blind guide system

A blind-guiding system and intelligent technology, which can be used in physical therapy, devices to help people walk, etc., can solve problems such as threats to the safety of the visually impaired and affect the enthusiasm of the visually impaired, and achieve the effect of protecting safety

Inactive Publication Date: 2017-05-31
DEYANG LIJIU YUNZHI KNOWLEDGE PROPERTY OPERATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the visually impaired, the biggest problem they face when walking is still a safety issue. Among the above-mentioned functions, only the infrared or sound wave detection function can help users find out the obstacles and road conditions ahead of the road.
However, when in use, the user holds the blind stick and moves forward, and the position of the blind stick is mostly at the same level as the user's lower body, so only ob

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Example 1

[0032] Such as image 3 As shown, in an embodiment of the present invention, the wearing device 2 is an armband. The armband can be sleeved on the user's arms from the outside, so that the specific position of the obstacle in front of the user can be detected more accurately during the traveling process, which is convenient for the user to accurately avoid.

Example Embodiment

[0033] Example 2

[0034] Such as Figure 4 As shown, in another embodiment of the present invention, the wearing device 2 is a hat. As an accessory worn on the head, the hat can effectively detect obstacles that are flush with the user's head, thereby ensuring the safety of the user's head.

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Abstract

The invention relates to the field of auxiliary devices for the disabled, in particular to an intelligent blind guide system. The intelligent blind guide system comprises a tactile stick and a wearable device worn on the upper half body of the human body, the wearable device and the tactile stick are each internally provided with a power module and a wireless communication module, an obstacle detector is arranged in the wearable device, and the tactile stick is composed of a holding handle, a stick body and a detecting part at the tail end of the stick body. A single-chip microcomputer is arranged in the stick body, a caution device is arranged on the holding handle, and the caution device is communicated with the single-chip microcomputer. According to the intelligent blind guide system, obstacles with certain height in the advancing direction can be accurately detected through the wearable device worn on the upper half body of a user, the user is reminded of avoidance, therefore, the potential safety hazard is eliminated, and the safety of the user is guaranteed.

Description

technical field [0001] The invention relates to an auxiliary device for disabled persons, in particular to an intelligent blind guiding system. Background technique [0002] At present, there are nearly 13 million visually impaired people in my country, accounting for about 1% of the total population, which is a huge group worthy of our attention. In the past, under the influence of factors such as social prejudice, narrow employment and social areas, and irregular infrastructure construction such as blind roads, this group rarely went out and appeared in the field of vision of normal people. [0003] In recent years, with the opening of the mind, the prejudice against the disabled has been gradually reduced; at the same time, with the introduction of many policies to encourage the integration of the disabled into society and the gradual improvement of various barrier-free facilities in various places, there have been more and more Visually impaired people began to use vari...

Claims

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Application Information

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IPC IPC(8): A61H3/06
CPCA61H3/061A61H3/068A61H2003/063A61H2201/0157A61H2201/1207A61H2201/165
Inventor 李红梅
Owner DEYANG LIJIU YUNZHI KNOWLEDGE PROPERTY OPERATIONS CO LTD
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