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Large-size braille carving system and method thereof

A braille and large-scale technology, which is applied in the printing, printing and printing process of producing special varieties of printed matter, can solve the problems of complex engraving process of braille publications, inability to continuously engrave images, and unfavorable blind groups, so as to improve the efficiency of theoretical engraving , clear cognition, and the effect of improving marking efficiency

Active Publication Date: 2020-07-03
XI AN JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The main reason is that the engraving process of Braille publications is complex, requiring multiple complex manufacturing processes such as manual compilation, typesetting, proofing, proofreading, revision, plate making, and engraving.
Among them, the braille is made by hand, and there are inevitable errors, which require a lot of manual corrections
And today's Braille publications cannot continuously imprint images due to technical limitations, which is also very unfavorable for blind people, especially young blind people, to recognize objects

Method used

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  • Large-size braille carving system and method thereof
  • Large-size braille carving system and method thereof
  • Large-size braille carving system and method thereof

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Embodiment Construction

[0048] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0049] see figure 1 and figure 2 , a large-scale Braille engraving system of the present invention includes an instruction system 300, the instruction system 300 is arranged in the casing 100, is connected with the upper PC through the communication interface 700, and is used to receive various instructions sent by the upper PC, a...

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Abstract

The invention discloses a large-size braille carving system and a method thereof. The large-size braille carving system is directly connected with a PC upper computer, and an instruction is sent by the PC upper computer to conduct carving of braille and continuous images. Different from a traditional braille carving system, the large-size braille carving system has an array-form carving head structure, and accordingly, the outstanding advantages that the structure is compact, the carving speed is high, and operation noise is low are achieved. In addition, the system can conduct braille carvingaiming at A4 printing paper, and compared with traditional braille carving paper, the caving cost is substantially reduced. Finally, a control panel of the system has user-friendly braille prompt buttons and a voice broadcast function, even visually impaired people can conduct trouble-free operation on the system, and the use requirements of different kinds of people are met.

Description

technical field [0001] The invention belongs to the technical field of braille marking, and in particular relates to a large-scale braille marking system and a method thereof. Background technique [0002] Braille is a type of phonetic writing that is perceived by touch and consists of "squares". The "square" is composed of six "dots" in three rows and two columns. According to the principle of permutation and combination, the 64 derived from one or more "squares" n Different combinations of dots fully cover all letters, numbers and punctuation marks. [0003] At present, there are more than 12 million visually disabled people in my country. Due to visual impairment, they face various obstacles in study and life. Braille books, as the carrier of Braille, have the characteristics of complex production process, high cost, and long publishing cycle compared with traditional books, which also makes it difficult for blind people to read and buy books. [0004] Although our co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/32B41J2/225B41M3/16G06T7/13G06T7/136
CPCB41J2/225B41J3/32B41M3/16G06T7/13G06T7/136
Inventor 魏翔李兵尚中昱高飞
Owner XI AN JIAOTONG UNIV
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