GB/T 40216-2021 English PDF

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GB/T 40216-2021: Data description of intelligent instruments - General requirements of properties database
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Basic data

Standard ID: GB/T 40216-2021 (GB/T40216-2021)
Description (Translated English): Data description of intelligent instruments - General requirements of properties database
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K04
Word Count Estimation: 26,292
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 40216-2021: Data description of intelligent instruments - General requirements of properties database

---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.
Data description of intelligent instruments-General requirements of properties database ICS 25.040 CCSK04 National Standards of People's Republic of China Data Description of Smart Instruments General requirements for property databases Released on 2021-05-21 2021-12-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 1 3.1 Terms and definitions 1 3.2 Abbreviations 2 4 General requirements 2 4.1 Standardization 2 4.2 Security 2 4.3 Openness 2 4.4 Networking 2 4.5 Scalability 2 5 Structural elements and structural concepts of the attribute list 3 5.1 Overview 3 5.2 Structural elements 3 5.2.1 Property 3 5.2.2 Attributes Fast 3 5.2.3 View 4 5.3 Structural Concept 4 5.3.1 Cardinality attributes 4 5.3.2 Polymorphism 4 5.3.3 Combination/Aggregation 5 6 Property database naming 5 6.1 Normative conventions 5 6.2 Table name 5 6.3 View 5 6.4 Stored Procedure 6 6.5 Functions 6 6.6 Trigger 6 6.7 Field 6 6.8 Index 6 7 Property database structure 6 7.1 Overview 6 7.2 Data item definition 6 7.3 Data table structure design 9 7.4 UML Model Figure 12 7.4.1 Category data entity 12 7.4.2 Attribute Data Entity 12 7.4.3 Entity relationship between categories and attributes 13 8 Data exchange content and format 13 8.1 Data exchange content 13 8.2 Data Exchange Format 14 8.2.1 File naming rules 14 8.2.2 File structure 14 9 Document 15 9.1 Overview 15 9.2 Database table summary table format 15 9.3 Database table detailed table format 15 9.4 Encoding data table format 16 Appendix A (informative) Document example 17 Appendix B (Informative) Code Comparison Table 18 Reference 20 Figure 1 Explanation of polymorphism 5 Figure 2 Category data entity Figure 12 Figure 3 Relationship diagram of category data 12 Figure 4 Attribute data entity Figure 13 Figure 5 Entity relationship diagram of category and attribute 13 Figure 6 File naming diagram 14 Figure 7 The package body part 14 Table 1 Category data elements (category dictionary) 6 Table 2 Attribute data elements (attribute dictionary) 8 Table 3 Classification data table structure 9 Table 4 Property data table structure 10 Table 5 Exchange data template 15 Table 6 Summary table format 15 Table 7 Detailed table format 16 Table 8 Encoding data table format 16 Table B.1 Character set code table 18 Table B.2 Data Type Code Table 18 Table B.3 Attribute Data Element Type Code Table 19 Table B.4 Status Level Code Table 19

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents. This document was proposed by China Machinery Industry Federation. This document is under the jurisdiction of the National Industrial Process Measurement and Automation Standardization Technical Committee (SAC/TC124). Drafting organizations of this document. Institute of Comprehensive Technology and Economics of Machinery Industry Instrumentation, Central Electric Power Planning and Design Institute Co., Ltd., Chongqing Chuanyi Automation Co., Ltd., Fujian Shunchang Hongrun Precision Instrument Co., Ltd., Hunan University of Science and Technology, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenzhen Zhiruihua Technology Co., Ltd., Southwest University, Chongqing University of Posts and Telecommunications, Shanghai Automation Instrument Co., Ltd., China Aviation Industry Corporation Group company Beijing Aviation Precision Machinery Research Institute, Guodian Longyuan Electric Co., Ltd., Tianjin Tianduan Press Co., Ltd., Metallurgical Automation Research Institute Research design institute. The main drafters of this document. Zhao Hua, Lu Tielin, Tian Yingming, Wang Chunxi, Yu Haibin, Zhang Jinbin, Cheng Jixun, Ren Junmin, Liu Gang, Wang Shuo, Zeng Peng, Liu Yang, Liu Feng, Bao Weihua, Huang Qingqing, Guo Jian, Pan Gaofeng, Chen Zhiyang, Liu Xiaojing, Qi Qian, Zhou Xuelian, Ji Xin, Wang Lina, Tian Yucong, Cheng Shuang, Zhang Yan. Data Description of Smart Instruments General requirements for property databases

1 Scope

This document specifies the overall requirements for the attribute database of the intelligent instrument data dictionary, the structural elements and structural concepts, and attributes of the attribute list. Database structure, naming, data exchange content and format, documents, etc. This document is suitable for the construction and application of the attribute database of the intelligent instrument data dictionary.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated reference documents, Only the version corresponding to that date is applicable to this document; for undated references, the latest version (including all amendments) is applicable to this document. file. GB/T 2312-1980 Chinese character coded character set basic set for information exchange GB/T 17564.2 Standard data element types and related classification modes of electrical components Part 2.EXPRESS dictionary mode GB/T 17645.42 Industrial Automation System and Integrated Parts Library Part 42.Description Methodology. Methodology for Constructing Part Family 3 Terms, definitions and abbreviations 3.1 Terms and definitions The following terms and definitions apply to this document. 3.1.1 Class Abstraction of a collection of similar products. 3.1.2 Property A characteristic common to all members of an object class. 3.1.3 Property list listofproperties;LOP A collection of attributes applied to a specific device type, block, and method. 3.1.4 Polymorphism In the same context, other more specific concepts are allowed to replace the single-concept model. Note 1.A specialized polymorphic block can replace a more general block in the same context. Note 2.Polymorphic operators (control attributes) can be selected in different application areas. 3.1.5 Cardinality Define the number of recurrences of a concept in the description. Note. The cardinality is used to indicate the number of repetitions of the attribute block or attribute list. ......

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