JJF 1182-2021 English PDFUS$1199.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email. JJF 1182-2021: Guide for Software Testing of Measuring Instruments Status: Valid JJF 1182: Historical versions
Basic dataStandard ID: JJF 1182-2021 (JJF1182-2021)Description (Translated English): Guide for Software Testing of Measuring Instruments Sector / Industry: Metrology & Measurement Industry Standard Classification of Chinese Standard: A50 Word Count Estimation: 52,513 Issuing agency(ies): State Administration for Market Regulation JJF 1182-2021: Guide for Software Testing of Measuring Instruments---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.Guide for Software Testing of Measuring Instruments National Metrology Technical Specifications of the People's Republic of China Software Evaluation Guide for Measuring Instruments Released on 2021-02-23 2021-08-23 implementation Issued by the State Administration for Market Regulation Software Evaluation Guide for Measuring Instruments Replace JJF 1182-2007 Focal point. National Technical Committee for Legal Metrology Management and Metrology Main drafting unit. Jiangsu Institute of Metrology Participated in the drafting unit. China Institute of Metrology Guangdong Institute of Metrology Fujian Institute of Metrology Beijing Great Wall Metrology and Testing Technology Institute This specification entrusts the National Legal Metrology Management Metrology Technical Committee to be responsible for the interpretation The main drafters of this specification. Songtao Huang (Jiangsu Institute of Metrology) Zhao Jinchun (Jiangsu Institute of Metrology) Li Changming (Jiangsu Institute of Metrology) Participating drafters. Cui Weiqun (China Institute of Metrology) He Huiyu (Guangdong Institute of Metrology) Zheng Peiqiang (Fujian Institute of Metrology) Yu Yan (Beijing Great Wall Metrology and Testing Technology Research Institute) table of ContentsIntroduction (Ⅱ) 1 Scope (1) 1.1 General (1) 1.2 Application range (1) 2 Reference documents (1) 3 Terms and definitions (2) 4 Application requirements for measuring instrument software (7) 4.1 Software classification and technical characteristics of measuring instruments (7) 4.2 Basic requirements (8) 4.3 Specific requirements (11) 5 Software level classification of measuring instruments (20) 5.1 Software design and structure (20) 5.2 Software protection(22) 5.3 Risk classification of measuring instruments (24) 5.4 Horizontal classification of objects used (25) 6 Software Evaluation (25) 6.1 Documentation (25) 6.2 Basic requirements (26) 6.3 Verification and evaluation methods (26) 6.4 Software evaluation program(31) 7 Requirements for the preparation of evaluation rules (33) 7.1 General (33) 7.2 Structure and content (33) 7.3 Evaluation requirements (34) 7.4 Evaluation method(35) 7.5 Evaluation of results (35) Appendix A Software Evaluation Examples of Measuring Instruments (Weighing Instruments) (36) Appendix B Software Evaluation and Testing Items of Measuring Instruments (41) Appendix C Software Evaluation Record Format (43) Appendix D Software Filing Form (46) Appendix E Evaluation Certificate Template (47)IntroductionComputer technology and measurement software are widely used in metrological verification/calibration, data processing and measurement uncertainty analysis. The measurement software plays a vital role in the accuracy and reliability of the measurement results. Measuring instruments managed in accordance with the law, its The reliability and protection capabilities of software are highly valued by the country, and are gradually being implemented in various metrological professional fields. Correct The software for measuring instruments is managed accordingly, with the purpose of ensuring that the measurement characteristics of the measuring instruments managed by law meet the legal system of measurement. Claim. This specification refers to OIMLD31.2018(2CD)cleanversion and WELMEC7.1 (Issue2). 2005, WELMEC7.2 (Issue1)..2018 and formulated in accordance with the requirements of my country's legal metrology work. This specification replaces JJF 1182-2007 "Measurement Instrument Software Evaluation Guide", compared with JJF 1182-2007, The main technical changes are as follows. ---Terms and terms have been modified according to the latest version of the cited documents, and authentication, authenticity, and encryption measures have been added. Implementation, encryption certificate, hash function, major defect, protection, durability, uninterruptible accumulation measurement, interruptible accumulation Terms such as measurement, protective interface, evaluation agency and certificate; --- Deleted the contents of the portability part of Chapter 4, added intervention evidence, major defect detection, durability, Time stamp, measurement data storage should be accompanied by all necessary information, data authenticity, integrity and correct time protection measures Required for implementation, transmission delay, transmission interruption, software separation, component separation, safe boot mode, and legal procedures Sufficient resources, protection in use, testability and traceability, and product and type approval compliance requirements; ---Adjusted the requirements for level classification in Chapter 5; ---Change the title of Chapter 6 to Software Evaluation, and make corresponding changes to its content; ---Added Appendix B, Appendix C, Appendix D and Appendix E. The previous releases of this specification are as follows. ---JJF 1182-2007. Software Evaluation Guide for Measuring Instruments1 Scope1.1 General This specification describes the basic requirements for the application, level classification and preparation of evaluation rules for software testing of measuring instruments. Requirements, verification procedures and main verification methods. This specification is a guiding document for the content and methods of software evaluation for measuring instruments. It can also be used as a reference for the daily supervision and management of the measurement management department and the software testing of the measurement instrument manufacturer file. 1.2 Application range In order to make the evaluation results of measuring instrument software evaluable, relatively fair and consistent measuring instrument software should be used. Pieces of assessment methods and level classification principles in line with the technical requirements of each professional. This code stipulates the relevant software related to the legal system of measuring instruments. The application requirements for the authenticity and reliability of component functionality and measurement results, and guidelines for verification and evaluation of their compliance are given. The software application requirements for measuring instruments proposed in this specification cover the general technical requirements of different types of software for measuring instruments. Request, but not all requirements. Each specific professional measurement technical committee shall refer to the The classification of technical characteristics or application fields put forward specific technical requirements, and clarify the relevant parts of the legal system of the measuring instrument control software And parameters, respectively formulate the rules and procedures of the corresponding software evaluation. The country has requirements for data security in compliance with relevant laws Law enforcement. The following technical requirements apply to all measuring instrument software. 1) Software that has an impact on the measurement characteristics and plays a key role should be specially marked and protected. The logo should It is easy to obtain and records of evidence for software protection should be kept for sufficient time. 2) The storage or transmission of measurement data and key measurement parameters should be adequately protected to avoid accidental or intentional damage. 3) Prevent fraudulent use and minimize the possibility of misoperation. 4) The measurement characteristics of measuring instruments should not be affected by the characteristics of the equipment connected to it or the remote equipment communicating with it. (Including wireless access equipment).2 Reference documentsThe following documents are cited in this specification. GB/T 8567 Specification for computer software documentation GB/T 9385 Computer Software Requirements Specification Specification GB/T 11457-2006 Information Technology Software Engineering Terminology GB/T 15532-2008 Computer Software Test Specification GB/T 18491.1-2001 Information Technology Software Measurement Function Scale Measurement Part 1.Concept definition GB/T 25000.51-2016 System and Software Engineering System and Software Quality Requirements and Evaluation (SQuaRE) Part 51.Quality Requirements and Test Rules for Ready-to-Use Software Products (RUSP) ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of JJF 1182-2021_English be delivered?Answer: Upon your order, we will start to translate JJF 1182-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version JJF 1182-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJF 1182-2021 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
