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GB/T 15720-2008 English PDF

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GB/T 15720-2008: Chinese braille
Status: Valid

GB/T 15720: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 15720-2008English859 Add to Cart 6 days [Need to translate] Chinese braille Valid GB/T 15720-2008
GB/T 15720-1995EnglishRFQ ASK 6 days [Need to translate] Chinese braille Obsolete GB/T 15720-1995

PDF similar to GB/T 15720-2008


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Basic data

Standard ID GB/T 15720-2008 (GB/T15720-2008)
Description (Translated English) Chinese braille
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A22
Classification of International Standard 01.140.10
Word Count Estimation 39,337
Date of Issue 2008-09-19
Date of Implementation 2009-03-01
Older Standard (superseded by this standard) GB/T 15720-1995
Regulation (derived from) Announcement of Newly Approved National Standards No. 17 of 2008 (No. 130 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the Chinese Braille for blind character structure and parameters, the current Braille program, Larry Chinese Braille programs, word ligatures rules and writing formats. This standard applies to the visually impaired to use tactile bump text.

GB/T 15720-2008: Chinese braille

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Chinese braille ICS 01.140.10 A22 National Standards of People's Republic of China Replacing GB/T 15720-1995 China Braille Posted 2008-09-19 2009-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ Introduction Ⅱ 1 Scope 1 2 Terms and definitions 1 3 Blind Signs and parameter 2 4 current Braille Option 3 5 Larry Chinese Braille program 6 6 word-segmentation Rule 11 Usually written format 7 Chinese Braille 12 Technical parameters Appendix A (normative) Blind breaks 14 General rules 15 Annex B (normative) monosyllabic tone stereotypes Annex C (informative) Examples of existing Braille spelling 17 Annex D (normative) Table 19 sound-mediated co-parent Annex E (informative) Chinese Braille spelling Larry Example 20 Word Annex F (normative) all kinds of words and phrases ligatures Rule 22 Annex G (informative) English Braille alphabet 34

Foreword

This standard replaces GB/T 15720-1995 "Chinese Braille." The standards are compared with the original GB/T 15720-1995 following changes. --- Revised existing Braille spelling rules; --- Part of the definition of standardized representation; --- Specification name some punctuation and usage; --- Adjust the layout to clarify the correspondence between characters and Braille. This standard, Annex A, Annex B, Appendix D, Appendix F normative appendix; Appendix C, Appendix E, Appendix G is an informative annex. The standard proposed by the People's Republic of China Ministry of Civil Affairs. This standard by the national rehabilitation and special equipment Standardization Technical Committee on Persons with Disabilities (SAC/TC148) centralized. This standard was drafted. China Association of the Blind, National Rehabilitation Devices Quality Supervision and Inspection Center, China Braille Publishing House, Beijing Union University Special education colleges. The main drafters of this standard. Li Weihong, Teng Weimin, Gu Yaling Wu Liang, Gao Xu, Han Ping. This standard was first released in 1995. This standard is the first revision.

Introduction

China Braille is a tactile bump text of the visually impaired to use. This standard is based on "the current Braille Programme" and "Blind Chinese Shuangpin Text plan "prepared. "The current Braille program" has been used for over 50 years, our country is still being widely used in the visually impaired. Braille to make our country more scientific, Perfection, after the reform, resulting in a "Chinese Larry Braille program," the program has been used within a certain range. Considering the existing Chinese and Braille Larry Braille language used by the coexistence of the status quo, the two programs are now incorporated into the present standards to adapt to China's national conditions. China Braille

1 Scope

This standard specifies the structure and parameters blind character Chinese Braille, Braille existing program, Larry Chinese Braille program, word-segmentation and rule book Write format. This standard applies to the tactile bumps text visually disabled.

2 Terms and definitions

The following terms and definitions apply to this standard. 2.1 In six bump as the basic structure, arranged according to certain rules, by the tactile feel of the text, also known as Braille. 2.2 In the form of Braille alphabet using a method according to the characteristics of the development of Chinese language Braille system, including text programs. 2.3 One to six o'clock braking system in different permutations and combinations into a character shape. 2.4 A blind character occupied a rectangular position. 2.5 Each raised portion constituting a blind character, that blind character of the bumps. 2.6 One of six points, the position of each point is located. 2.7 Priorities in a party of six points, namely point number. Arabic numerals 1 to 6 indicate. 2.8 Blind symbol vertical distance from the top surface of the bumps in the end. 2.9 Blind character bumps the bottom surface diameter of the circle. 2.10 The distance between the center of the bottom surface of the bump two points adjacent the inner side blind character.

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