Intelligent guide walking stick for blind people

A technology for crutches and blind guides, which is applied in crutches, physical therapy, and appliances that help people walk around. It can solve the problems of low production cost, inability to generate electricity, and low service life, and achieve improved safety, powerful functions, and easy portability. Effect

Inactive Publication Date: 2015-06-10
杜秀枫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Various intelligent blind guide crutches have appeared at present, but there are the following deficiencies in the process of use: due to the limited electric energy of the intelligent blind guide crutch power supply, it cannot generate electricity by itself, and often requires an external power adapter ...

Method used

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  • Intelligent guide walking stick for blind people
  • Intelligent guide walking stick for blind people

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Embodiment Construction

[0013] In order to deepen the understanding and recognition of the present invention, the present invention will be further described and introduced below in conjunction with the accompanying drawings.

[0014] like figure 1 and 2 As shown, an intelligent blind guide crutch includes a crutch body. The crutch body is made of light aluminum alloy, which is durable and not easy to damage. The crutch body includes a crutch rod 1 and a handle 2 arranged at the top of the crutch rod. The above-mentioned handle 2 is provided with a rubber surface layer, which is not only non-slip but also not cold when gripped under low temperature conditions. The handle 2 is provided with a microphone 4, a camera 5, an electronic vibrator and a GPS on / off button 6, the camera 5 adopts an OV7670 camera, and the electronic vibrator includes a ground electronic vibrator 7 and a space electronic vibrator 8.

[0015] The cane rod 1 is provided with an intelligent controller 3, an ultrasonic probe, a gr...

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PUM

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Abstract

The invention relates to an intelligent guide walking stick for blind people. The intelligent guide walking stick comprises a walking stick body and a wrist cord, the walking stick body comprises a stick and a handle at the top end of the stick, the wrist cord is arranged on the handle which is provided with a microphone, a camera, an electronic vibrator and a GPS (global positioning system) start/stop button, and an intelligent controller, an ultrasonic probe, a gravity sensor, a buzzer, a piezoelectric ceramic, a rechargeable lithium battery, a contraction adjustor, a loudspeaker and a charging jack, a waterproof rubber plug is arranged on the outer side of the charging jack, the piezoelectric ceramic is arranged at the bottom of the stick and hermetically wrapped by soft rubber, and a snap spring serves as the contraction adjustor. The intelligent controller comprises a digital signal processor, an ultrasonic ranging module, a voice processing module, an image recognition processing module, a GPS positioning module, a GSM (global system for mobile communication)/GPRS (general packet radio service) wireless communication module and a power source management module.

Description

technical field [0001] The invention relates to a novel blind-guiding crutch, in particular to a portable intelligent crutch used for obstacle avoidance and direction positioning for the blind. Background technique [0002] Blind people face many safety problems in daily life, especially when they go out and walk alone because they cannot see. As the most common tool for the blind to travel, crutches play a particularly important role in guiding the blind. The expansion of various functions of the crutches is also very meaningful for the convenience of the blind to travel. Various intelligent blind guide crutches have appeared at present, but there are the following deficiencies in the process of use: due to the limited electric energy of the intelligent blind guide crutch power supply, it cannot generate electricity by itself, and often requires an external power adapter to charge, which is inconvenient to use; Although the function is powerful, the production cost is low ...

Claims

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Application Information

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IPC IPC(8): A61H3/06A61H3/02
Inventor 杜秀枫
Owner 杜秀枫
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