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Control Architecture Scalable Dedicated to Braille Panels for Displaying Information on Public Places

by Roque, Alexandre S., Silva, Denilson R., Santos, Cristina P.
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 110 - Number 15
Year of Publication: 2015
Authors: Roque, Alexandre S., Silva, Denilson R., Santos, Cristina P.
10.5120/19392-1052

Roque, Alexandre S., Silva, Denilson R., Santos, Cristina P. . Control Architecture Scalable Dedicated to Braille Panels for Displaying Information on Public Places. International Journal of Computer Applications. 110, 15 ( January 2015), 21-28. DOI=10.5120/19392-1052

@article{ 10.5120/19392-1052,
author = { Roque, Alexandre S., Silva, Denilson R., Santos, Cristina P. },
title = { Control Architecture Scalable Dedicated to Braille Panels for Displaying Information on Public Places },
journal = { International Journal of Computer Applications },
issue_date = { January 2015 },
volume = { 110 },
number = { 15 },
month = { January },
year = { 2015 },
issn = { 0975-8887 },
pages = { 21-28 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume110/number15/19392-1052/ },
doi = { 10.5120/19392-1052 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:46:26.091106+05:30
%A Roque
%A Alexandre S.
%A Silva
%A Denilson R.
%A Santos
%A Cristina P.
%T Control Architecture Scalable Dedicated to Braille Panels for Displaying Information on Public Places
%J International Journal of Computer Applications
%@ 0975-8887
%V 110
%N 15
%P 21-28
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper proposes a control architecture for driving a panel Braille, that works as an aid in the reading of information by visually impaired people and also for applications for teaching Braille. To validate a prototype it was developed containing the control algorithm, which uses two techniques together: the conversion of characters in dot matrix in software and hardware multiplexing signals, and both techniques are scalable to jointly control the display of Braille characters on the panel. The panel allows the rewriting and updating size to provide new operating parameters.

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Index Terms

Computer Science
Information Sciences

Keywords

Demultiplexing signals Solenoid actuators Braille panel

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