Intelligent blind guide device

A technology of intelligence and control devices, applied in the direction of measuring devices, instruments, voice analysis, etc.

Pending Publication Date: 2019-07-12
GUANGDONG OCEAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent blind guide device, which can solve the travel problem of the blind, interact with the blind, realize the guidance of multi-functional life scenes, and greatly improve the life of the blind.

Method used

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Embodiment Construction

[0014] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0015] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom" etc. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0016] combine figure 1 As shown, a kind of intelligent guiding device for the blind according to the embodi...

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PUM

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Abstract

The invention discloses an intelligent blind guide device which comprises a voice recognizing chip, a camera, a sensor, a main control chip, an upper computer, a control device and a voice synthesis chip. The sensor is connected with the main control chip through a pulse width modulation (PWM) module, an analog/digital (A/D) converter, a universal asynchronous receiver-transmitter (UART) and a serial peripheral interface (SPI). The main control chip is connected with the upper computer through a Bluetooth unit. A map platform and an artificial intelligent platform in the upper computer feed back a mobile path to the main control chip. The main control chip is connected with the control device and the voice synthesis chip. The control device drives the blind guide device. The voice synthesis chip guides visually-challenged people through a loudspeaker according to advancing information. The going-out problem of visually-challenged people is solved, the human-computer interaction of visually-challenged people is realized, the effects of obstacle avoiding and navigation positioning are realized, and the life of visually-challenged people is greatly improved.

Description

technical field [0001] The invention relates to the field of blind guides, in particular to an intelligent blind guide device. Background technique [0002] According to statistics, there are a total of 16.91 million visually impaired people in my country. Due to visual impairment, their travel is very inconvenient; through the help of well-trained guide dogs, guide dogs can indeed provide convenience, but the number of guide dogs is currently scarce , far less than the demand, and a qualified guide dog needs to spend a lot of manpower and material resources for screening and training. In general, guide dogs are not cost-effective. [0003] With the rapid development of science and technology, the field of artificial intelligence has been widely used in various industries in society. Nowadays, the development of science and technology has developed a variety of walking aids for the blind, including electronic blind guides that help blind people avoid collisions and identify d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/06G01D21/02G10L13/04G10L15/22
CPCA61H3/061G01D21/02G10L13/00G10L15/22
Inventor 徐今强于跃潘志文叶伟杰沈兆坤
Owner GUANGDONG OCEAN UNIVERSITY
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