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Blind voice map road sign navigation internet-of-things system

An Internet of Things system and voice technology, applied in physical therapy, appliances to help people walk, etc., can solve problems such as map and road sign navigation, and achieve the effect of convenient travel for the blind

Inactive Publication Date: 2018-03-02
CHENGDU ZHENGGUANG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of map and road sign navigation for blind people in the prior art when traveling, the present invention designs a voice map road sign navigation Internet of Things system for blind people

Method used

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  • Blind voice map road sign navigation internet-of-things system

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and embodiment the present invention is described in detail, as figure 1 As shown, the voice map road sign navigation Internet of Things system for the blind of the present invention includes a blind stick 1 with a voice electronic map 2 and an RFID information reading device 3 inside, and an RFID address chip 5 arranged in the blind road floor tile 4; the voice electronic map includes Voice file and sound playback device of the electronic map; RF signal transmission between the RFID information reading device and the RFID address chip.

[0016] The RFID information reading device 3 is arranged at the lower end of the blind stick.

[0017] The RFID address chip 5 is arranged in each floor tile of the blind road near the bus station, road sign and signboard or urban road crossroads. The address code of the RFID address chip 5 arranged at every bus stop, next to a road sign or an urban road intersection is unique.

[0018] ...

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PUM

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Abstract

The invention provides a blind voice map road sign navigation internet-of-things system which comprises a tactile stick internally provided with a voice electronic map and an FRID information readingdevice, and FRID address chips arranged in blind road floor tiles. The voice electronic map comprises an electronic map voice file and a voice playing device. The FRID information reading device is inradio frequency signal transmission with the FRID address chips. According to the blind voice map road sign navigation internet-of-things system, the FRID information reading device at the lower endof the tactile stick calls the electronic map voice file corresponding to an address code from the voice electronic map and drives the voice playing device to play the voice file after reading the unique address code from the RFID address chip at a certain specific bus station, a road sign signage or an urban road crossroad so as to inform the blind of related address information of the bus station, the road sign signage or the urban road crossroad through voice, and therefore voice traveling navigation guidance is provided for the blind, and the traveling of the blind is facilitated.

Description

technical field [0001] The invention relates to a navigation device for the blind, in particular to a voice map road sign navigation Internet of things system for the blind using the technology of the Internet of Things to guide and navigate for the blind. Background technique [0002] When we normal people walk on the streets of the city, whether it is the road signs on both sides of the road or the bus stop signs, not only the handwriting is clear, but also Chinese and English, which provide a lot of convenience for people to travel. However, blind people cannot see these road sign signs or bus stop signs, let alone the instruction symbols and words on the signboards. This restricts the travel of the blind to a large extent, so that most blind people can only choose to take a particularly familiar route, and never go a long way. Contents of the invention [0003] In order to solve the problem of map and landmark navigation for blind people in the prior art when travelin...

Claims

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Application Information

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IPC IPC(8): A61H3/06
CPCA61H3/061A61H3/066A61H3/068
Inventor 不公告发明人
Owner CHENGDU ZHENGGUANG ELECTRONICS TECH CO LTD