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Self-service specification reader and reading system based on two-dimensional code

A two-dimensional code, self-service technology, applied in the field of self-service manual reading systems, can solve the problems of threatening the health of the elderly, high cost and cost of character recognition, and low recognition rate, and achieves simple structure, low manufacturing and maintenance costs, and convenient operation. Effect

Inactive Publication Date: 2013-10-23
EAST CHINA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

For the elderly to read important information such as drug instructions and production dates on food packaging bags, if the text recognition method is used directly, not only the recognition rate is too low, but wrong recognition may threaten the health of the elderly
In addition, the cost and cost of text recognition are also high

Method used

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  • Self-service specification reader and reading system based on two-dimensional code
  • Self-service specification reader and reading system based on two-dimensional code
  • Self-service specification reader and reading system based on two-dimensional code

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Embodiment Construction

[0024] The present invention will be described in further detail in conjunction with the following specific examples and accompanying drawings, and the protection content of the present invention is not limited to the following examples. Without departing from the spirit and scope of the inventive concept, changes and advantages conceivable by those skilled in the art are all included in the present invention, and the appended claims are the protection scope. The process, conditions, experimental methods, etc. for implementing the present invention, except for the content specifically mentioned below, are common knowledge and common knowledge in this field, and the present invention has no special limitation content.

[0025] Such as Figure 4 As shown, the two-dimensional code-based self-service manual reading system 400 of the present invention includes a two-dimensional code generation module 100 and the two-dimensional code-based self-service manual reader 200 .

[0026] ...

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Abstract

The invention discloses a self-service specification reader based on two-dimensional code, which comprises a two-dimensional code identification module, a voice output module and a button module. Acquired word information is converted into a voice flow, and the voice flow is output via a loudspeaker. The reader and reading system can help people with visual impairment, such as the elder and the blind, independently reading significant information including medicine specification and the production date of foodstuff; have the advantages including simple structure, convenience in operation, strong practicality, low manufacturing and maintenance cost; and are suitable for scaled popularization and independent use of the elder.

Description

technical field [0001] The invention relates to a two-dimensional code-based self-service manual reader and a two-dimensional code-based self-service manual reading system. Background technique [0002] With the deepening of the aging society, the increasing number of elderly people has become a social problem that cannot be ignored. The eyesight of the elderly is generally poor, and it is difficult to recognize small characters such as drug instructions and production dates on some food packaging bags. Some elderly people have to rely on family members to identify them due to eye diseases such as cataracts or glaucoma. important information. For the elderly who are not with their children, there are often incidents of threatening health due to wrong use of medicines or consumption of expired food. For the elderly to read important information such as drug instructions and production dates on food packaging bags, if the text recognition method is directly used, not only th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10
Inventor 周贺仟赵杰刘莹莹金豫徐文超
Owner EAST CHINA NORMAL UNIV
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