Unlock instant, AI-driven research and patent intelligence for your innovation.

Multifunctional blind guide device

A multi-functional and equipment technology, applied in the direction of using re-radiation, program control, instruments, etc., can solve the problems of falling into the gully, hitting the head, being tripped, etc., to achieve the effect of easy portability and accurate detection information

Inactive Publication Date: 2018-05-29
NANJING UNIV OF POSTS & TELECOMM
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a high chance of tripping or falling into a ravine, as well as bumping your head

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional blind guide device
  • Multifunctional blind guide device
  • Multifunctional blind guide device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention but not to limit the scope of the present invention.

[0038] figure 1 is the block diagram of the detection device, figure 2 It is a schematic diagram of the distribution in the ultrasonic distance measurement group. The circle in the figure represents the ultrasonic distance measurement module. From top to bottom, it is the first group of ultrasonic distance measurement modules, the second group of ultrasonic distance measurement modules and the third group of ultrasonic distance measurement modules; image 3 It is a schematic diagram of the working principle of each ultrasonic ranging module.

[0039] It can be seen from the accompanying drawings that this multifunctional blind guide device includes a detection device and a fold...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a multifunctional blind guide device which comprises a detection device and a foldable walking stick, the detection device is used for being suspended or being worn on the chest of a user, a power supply, a control unit, a photosensitive detection module, an ultrasonic ranging set, a temperature detection module, a GPS positioning module, a height and safety floating distance setting module, a buzzer, a vibration module, an LCD display screen, a voice module and a lamp are arranged in the detection device. According to the invention, the blind person can be helped to avoid barriers when walking alone, and can be timely prompted when the blind person is in danger. When the user gets lost, the user can be found by the family in time by positioning.

Description

technical field [0001] The invention relates to a multifunctional blind-guiding device, which belongs to the technical field of blind-guiding devices. Background technique [0002] According to statistics, there are about 150 million visually impaired people in the world, of which there are about 45 million blind people, and there are more than 9 million in China alone. They can walk with a cane to find their way. However, the range of the cane to detect the ground is limited, and the judgment is not accurate. So they want to be dangerous when walking on the road. Because of the needs of the blind. Many guide products for the blind have emerged as the times require. [0003] Although there are guideways for the blind in many places. But in most occasions, blind people need auxiliary facilities to travel. Such as guide dogs, electronic glasses for the blind, ultrasonic guide canes, guide trolleys, etc. The price of guide dog training is quite expensive, and ordinary fa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G05B19/042G01S19/14G01S15/93A61H3/06
CPCA61H3/061G01S15/93G01S19/14G05B19/042
Inventor 潘康福周西峰郭前岗
Owner NANJING UNIV OF POSTS & TELECOMM