KR20110066047A - Braille learning system by iron ball and piezolelectric element - Google Patents

Braille learning system by iron ball and piezolelectric element Download PDF

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Publication number
KR20110066047A
KR20110066047A KR1020090122789A KR20090122789A KR20110066047A KR 20110066047 A KR20110066047 A KR 20110066047A KR 1020090122789 A KR1020090122789 A KR 1020090122789A KR 20090122789 A KR20090122789 A KR 20090122789A KR 20110066047 A KR20110066047 A KR 20110066047A
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KR
South Korea
Prior art keywords
braille
learner
piezoelectric element
information
wrong
Prior art date
Application number
KR1020090122789A
Other languages
Korean (ko)
Inventor
심준섭
Original Assignee
심준섭
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Publication date
Application filed by 심준섭 filed Critical 심준섭
Priority to KR1020090122789A priority Critical patent/KR20110066047A/en
Publication of KR20110066047A publication Critical patent/KR20110066047A/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/20—Education
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute

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  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Tourism & Hospitality (AREA)
  • General Health & Medical Sciences (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Economics (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Toys (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

PURPOSE: A braille learning apparatus using iron balls and a piezoelectric element is provided to facilitate a braille learning process by stimulating the curiosity of users. CONSTITUTION: Input data is transferred to a piezoelectric element and a micro controlling unit using iron balls. The piezoelectric element senses the input data based on the weight of the iron balls. The input data is transferred to a computer through serial communication. The computer verifies the input data based on a program using a monitor, a speaker, and a concave and convex part.

Description

Braille learning system by iron ball and piezoelectric element {braille learning system by iron ball and piezolelectric element}

Technology that can receive and control input using MCU, technology that can judge right or wrong of input information using C #, technology to make a dedicated program interface, technology to make desired angle using rotation of servomotor.

Technology that can receive and control input using MCU, technology that can judge right or wrong of input information using C #, technology to make a dedicated program interface, technology to make desired angle using rotation of servomotor.

In order to achieve the present invention, it is expected that the mechanical part that pushes the unevenness using the servomotor will have difficulty. Therefore, in addition to the method of using a motor, a method of lifting the irregularities using a magnet was additionally planned.

In addition to using a motor, a method of lifting irregularities using a magnet was further planned.

The present invention is advantageous in that braille is more easily accessible. In particular, young children have the advantage of being able to stimulate curiosity through the medium of marbles, to induce competition through game modes, and to learn braille using various modes.

Use acrylic to make a basic skeleton. Underneath, 6 servo motors are mounted to make the uneven parts push up. It accepts the input of the switch using MCU and transmits the information to the computer through serial communication. The computer uses C # to determine if the information received is correct. If it is correct, run the corresponding Braille through the monitor and speakers, and if it is incorrect, make it the opposite. It is composed of a 'writing mode' that allows you to write Braille freely, which can induce interest through the 'learning mode' game where you can learn unilaterally using C #.

Claims (6)

It uses a steel ball to accept the input to a piezoelectric element and MCU and transmits the information to a computer through serial communication. The information sent is judged right or wrong through a program written in computer C #. Braille learner designed to make the user feel the right and wrong Braille through the monitor, speaker, and irregularities. The method of claim 1, A braille learner that senses input with a piezoelectric element using weight through a metal ball.   The method of claim 1,   A braille learner that delivers information received through piezoelectric elements to an MCU called atmega128.   The method of claim 1,   Braille learner that drives the tactile part to feel the braille directly through the inputted information.   The method of claim 1,   The communication between Atmega128 and PC is a braille learner using RS-232 communication.   The method of claim 1,   Braille learner that judges whether information input through PC is right or wrong and displays it through speaker and monitor
KR1020090122789A 2009-12-10 2009-12-10 Braille learning system by iron ball and piezolelectric element KR20110066047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090122789A KR20110066047A (en) 2009-12-10 2009-12-10 Braille learning system by iron ball and piezolelectric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090122789A KR20110066047A (en) 2009-12-10 2009-12-10 Braille learning system by iron ball and piezolelectric element

Publications (1)

Publication Number Publication Date
KR20110066047A true KR20110066047A (en) 2011-06-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090122789A KR20110066047A (en) 2009-12-10 2009-12-10 Braille learning system by iron ball and piezolelectric element

Country Status (1)

Country Link
KR (1) KR20110066047A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477019Y1 (en) * 2013-02-05 2015-05-04 제주대학교 산학협력단 Teaching tools using piezoelectric element
KR20170119941A (en) * 2016-04-20 2017-10-30 주식회사 오파테크 Smart braille learning device and braille learning method using the same
KR20180022730A (en) * 2018-02-08 2018-03-06 주식회사 오파테크 Smart braille learning device and braille learning method using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477019Y1 (en) * 2013-02-05 2015-05-04 제주대학교 산학협력단 Teaching tools using piezoelectric element
KR20170119941A (en) * 2016-04-20 2017-10-30 주식회사 오파테크 Smart braille learning device and braille learning method using the same
KR20180022730A (en) * 2018-02-08 2018-03-06 주식회사 오파테크 Smart braille learning device and braille learning method using the same

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E601 Decision to refuse application