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Intelligent voice navigator and navigation method thereof

A technology of intelligent voice and walking device, applied in physical therapy, appliances to help people move around, etc., can solve problems such as inconvenience and inconvenience, and achieve the effects of expanding living space, improving economic benefits, and reducing family burdens.

Inactive Publication Date: 2013-01-09
牛洪伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It still feels very inconvenient to go out, and it is still inconvenient to enter some public service places, bus stations or shopping malls and supermarkets, etc. social needs

Method used

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  • Intelligent voice navigator and navigation method thereof

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Embodiment Construction

[0009] As shown in the figure, the embodiment of the intelligent voice navigator provided by the present invention includes a microcontroller, RFID reading and writing and radio frequency module circuits, an antenna system, a speech synthesis module, a power supply circuit, a memory, a USB interface, and an audio output device. When the antenna system of the intelligent voice navigation device detects the RFID electronic tag, an interruption occurs, the RFID read-write and radio frequency module circuit reads the electronic tag information, and sends the identified electronic code information to the microcontroller to identify the relevant road condition information code, call the voice prompt text of the road condition information code stored in the memory, output by the audio output device through the speech synthesis module, and complete the voice prompt task. The USB interface provides update and maintenance support for road conditions, obstacles, indoor and outdoor traffic...

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Abstract

The invention provides an intelligent voice navigator. The navigator comprises a microcontroller, a RFID (Radio Frequency Identification Device) read-write and RF (Radio Frequency) module circuit, an antenna system, a voice synthesis module, a power supply circuit, a storage, a USB (Universal Serial Bus) interface and audio output equipment. The invention also provides a using method of the intelligent voice navigator, which comprises the following steps that the RFID read-write and RF module circuit generates a RF signal; an electronic tag receives the RF signal; encoding information is sent out by energy obtained by an induction current; the microcontroller carries out relative data processing; and by voice synthesis, voice prompt is output by the audio output equipment. The intelligent voice navigator has the characteristics of powerful functions, small volume, convenience in carrying, low cost, convenience in operation and the like.

Description

technical field [0001] The invention belongs to the technical field of information processing and control, and in particular relates to an intelligent voice navigator for visually impaired persons and a navigating method thereof. Background technique [0002] There are about 8 million visually impaired people in our country. With the proposal of a people-oriented and harmonious society, people are paying more and more attention to how the visually impaired can enter society and integrate into society. Among the guide devices that have been developed to assist the visually impaired at home and abroad, some of these guide devices use ultrasonic echoes to navigate, or use remote-controlled digital coding audio blind aids to identify directions, and there are also methods such as infrared technology for guidance, which are ubiquitous. Expensive, simple feedback prompts, poor anti-interference ability, poor device stability, and difficulty in daily application are not suitable fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/06
Inventor 牛洪伟
Owner 牛洪伟
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