Touch graphic context display device and display method

A technology of a display device and a display method, which can be applied in physical therapy, ophthalmology therapy, and appliances that help people move around, and can solve problems such as limited information, inconvenient use, and expensive blind guide devices, and achieve the effect of overcoming the high price

Inactive Publication Date: 2009-09-02
NANTONG DOUBLE GREAT TEXTILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a wearable tactile blind guide device for the existing blind guide devices that are expensive, inconvenient to use, and limited information.

Method used

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  • Touch graphic context display device and display method
  • Touch graphic context display device and display method
  • Touch graphic context display device and display method

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Embodiment Construction

[0019] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] figure 1 A schematic block diagram of the tactile blind guide device provided by the present invention. In the figure, the target 1 is the object perceived by the tactile guide for the blind. The target 1 is connected with the imaging glasses 2 through the optical or acoustic imaging process. After the image in the imaging glasses 2 is processed 3 by visual and tactile images, it becomes a tactile image and sent to the tactile display 4. In the way of tactile stimulation, the operator can sense the target 1 by touching the image 5 , so as to realize the process of tactile blind guidance.

[0021] figure 2 It is a structural schematic diagram of the device of the present invention. Structurally, the present invention consists of support body 6, left shoulder nylon buckle 7, right shoulder nylon buckle 8, upper arm 9, ...

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Abstract

The invention aims to solve the problems of expensive price, inconvenient use, limited information and the like of the prior guide device, and provides a wearing type touch guide device. The guide device adopts technology of replacing visual by touch, and can convert image information acquired by a camera on guide glasses of the blind into touch images, so that the blind can sense ambient environmental information in real time in an active touch mode by means of the touch display technology. The invention provides a touch graphic context display device, which comprises a pick-up device, a microprocessor, a positioning device, and a touch stimulation device, wherein the pick-up device is connected with the positioning device embedded with the microprocessor, and is used for providing coordinate reference for virtual touch display; and the touch stimulation device is connected with the positioning device. The touch graphic context display device has the advantage of making operators dynamically sense visual image information of environmental objectives in the touch mode.

Description

technical field [0001] The invention relates to a tactile graphic display device, in particular to a tactile blind guide device that enables blind people to realize "visual and tactile function replacement" by means of virtual tactile display technology. Background technique [0002] The living conditions and quality of life of blind and partially sighted people reflect the conscience of society and the level of technological development, and are also related to the harmonious and healthy development of society. Restoring the visual ability of the blind and the elderly with amblyopia, realizing self-care, improving the quality of life and integrating into daily social life without hindrance can not only reduce the social burden, but also the real inner appeal of the blind and the amblyopia and the obligatory duty of the national government Responsibility is the initial driving force for researchers to carry out research on artificial vision and visual organ function restorat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/08A61H3/06
Inventor 帅立国王岩古春笑郁田白俊俐
Owner NANTONG DOUBLE GREAT TEXTILE
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