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GB/T 25000.22-2019: Systems and software engineering -- Systems and software Quality Requirements and Evaluation (SQuaRE) -- Part 22: Measurement of quality in use
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GB/T 25000.22-2019839 Add to Cart 7 days Systems and software engineering -- Systems and software Quality Requirements and Evaluation (SQuaRE) -- Part 22: Measurement of quality in use Valid

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GB/T 25000.22-2019: Systems and software engineering -- Systems and software Quality Requirements and Evaluation (SQuaRE) -- Part 22: Measurement of quality in use


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(Systems and Software Engineering Systems and Software Quality Requirements and Evaluation (SQuaRE) Part 22. Using Quality Measurements) ICS 35.080 L77 National Standards of People's Republic of China Replace GB/T 16260.4-2006 System and software engineering System and Software Quality Requirements and Evaluation (SQuaRE) Part 22. Using quality measurements Systemsandsoftwareengineering- SystemsandsoftwareQualityRequirementsandEvaluation(SQuaRE)- Part 22. Measurementofqualityinuse (ISO /IEC 25022.2016, Systemsandsoftwareengineering- Systemsandsoftwarequalityrequirementsandevaluation(SQuaRE)- Measurementofqualityinuse, MOD) 2019-08-30 released 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued Content Foreword I Introduction III 1 Scope 1 2 Compliance 1 3 Normative references 2 4 Terms and Definitions 2 5 Abbreviations 5 6 Use of quality measures 5 7 quality measurement record format 8 8 Use quality measure 8 Appendix A (informative) Structural changes in this section compared to ISO /IEC 25022.2016 20 Appendix B (informative) Technical differences between this part and ISO /IEC 25022.2016 and their causes 21 Appendix C (informative appendix) Example of perimeter coverage measurement method 22 Appendix D (informative) Standardization using quality measures 24 Appendix E (informative) Use this section to measure the ease of use in GB/T 18978.11-2004 28 Appendix F (informative) Use quality assessment process 29 Appendix G (informative) Relationship between different quality models 34 Appendix H (informative) Quality measurement concept 35 Appendix I (informative) Quality measure elements used to define quality measures 36 Reference 37

Foreword

GB/T 25000 "System and Software Engineering System and Software Quality Requirements and Evaluation (SQuaRE)" is divided into the following sections. --- Part 1. SQuaRE Guide; --- Part 2. Planning and Management; --- Part 10. System and software quality models; --- Part 12. Data quality model; --- Part 20. Measurement reference models and guidelines; --- Part 21. Quality measurement elements; --- Part 22. Use quality measurement; --- Part 23. System and software product quality measurement; --- Part 24. Data quality measurement; --- Part 30. Quality requirements; --- Part 40. Evaluation process; --- Part 41. Evaluation guidelines for developers, acquirers and independent reviewers; --- Part 45. Evaluation module for recoverability; --- Part 51. Quality requirements and test details for Ready-to-Use Software Products (RUSP); --- Part 62. Ease of Use Test Report Industry Common Format (CIF). This part is the 22nd part of GB/T 25000. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 16260.4-2006 "Software Engineering Product Quality Part 4. Measurement of Use Quality", and Compared with GB/T 16260.4-2006, the main technical changes are as follows. --- According to the revised quality model revised in GB/T 25000.10, a measure of the quality of use with four characteristics and no sub-characteristics Revised to use quality measures with 5 characteristics and several sub-characteristics, the revision details are as follows. ● Modify the name of the validity measure as the validity measure (see 8.2, 8.1 of the.2006 edition); ● Modify the name of the productivity metric as the efficiency measure (see 8.3, 8.2 of the.2006 edition); ● Security measures have been removed (see 8.3 of.2006 edition); ● Increased measures of anti-risk measures and their three sub-characteristics (economic risk mitigation measures, health and safety risk mitigation) Measurement, environmental risk mitigation measure) (see 8.5); ● Modify the name of the satisfaction measure as the measure of satisfaction and increase the measure of its four sub-characteristics (usefulness measure, credibility Sexual measure, pleasure measure, comfort measure) (see 8.4, 8.4 edition of.2006); ● Increased the coverage of the coverage and its two sub-characteristics (perimeter completeness measure and flexibility measure) (see 8.6); --- Classify the measure as a general measure (G) and a specific measure (S) (see Chapter 7); --- The given quality measurement table includes ID, name, description, measurement function and method, and the modification simplifies GB/T 16260.4- The contents of the.2006 metric table (see Table 1 to Table 13 in Chapter 8, Table 8.1 to Table 8.4 in.2006). This section uses the redrafting method to modify the use of ISO /IEC 25022.2016 "System and Software Engineering Systems and Software Quality Requirements and Evaluation (SQuaRE) Use Quality Measurement. This section has a small amount of structural adjustment compared to ISO /IEC 25022.2016. This section and ISO /IEC are listed in Appendix A. 25022..2016 chapter number comparison list. There are technical differences between this part and ISO /IEC 25022.2016. The corresponding technical differences and their causes are given in Appendix B. List of. This section also made the following editorial changes. --- In order to coordinate with the GB/T 25000 series of national standards, the "name 22" has been added to the standard name; ---Modified the "quality measurement element" (qualitymeasurementelement) in the definition of 4.13 as "quality measure element" (qualitymeasureelement), making it consistent with the term name of 4.17; --- In Appendix D, modify the measurement function formulas of the measures SUs-1-G, SUs-2-G, RHe-2-G and CFl-2-S, so that It is consistently written in the same way as in Table 3, Table 4, Table 10 and Table 13 of Chapter 8 of the main text; --- In Appendix D, modify the "every new demand" in the measurement function of CFl-2-S to "i-th demand", make it and the text 8.6.3 The same content in Table 13 is consistent in the expression; --- Removed references that are duplicated with normative references; --- References added "ISO 9241-110.2006 Ergonomicsofhuman-systemin- referenced by 8.6.3 Note 2 teraction-Part 110. Dialogueprinciples". Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This part is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This section drafted by. Guangxi Dayi Business Services Co., Ltd., China Electronics Technology Standardization Institute, China Justice Big Data Research Institute Co., Ltd., National Application Software Product Quality Supervision and Inspection Center, China National Accreditation Center for Conformity Assessment, Shanghai Computer Software Technology Development Center, Beijing Hao Security Technology Co., Ltd., Beijing Dongfang Guoxin Technology Co., Ltd., Nanjing University, CLP Rice Information System Co., Ltd., Xiamen University of Technology, China Electronics Technology Group Corporation No. 54 Research Institute, Shandong Daopu Evaluation Technology Co., Ltd. The main drafters of this section. Zhang Wei, Deng Zikai, Wang Wei, Huang Jiayu, Liu Yujian, Guo Xinwei, Guo Wei, Wu Keshou, Li Yanjun, Cai Lizhi, Qin Xiaoqiu, Wei Xiaozhi, Pang Yuli, Lu Liangchun, Hu Xiaotong, Zhao Yi, Qin Yuqiang, Han Qingliang, Zhao Hongwei, Zhao Hongbo, Lu Junwen, Cui Jianfeng, Chen Zhenyu, Fang Chunrong, Zhou Xiaoming, Sun Jimin, Guo Xiaozhen, Kang Jingshan, Li Haowen, Han Mingjun, Liu Zhenyu, Gong Jiayu, Hu Wei. The previous versions of the standards replaced by this section are. ---GB/T 16260.4-2006.

introduction

This part of GB/T 25000 provides a set of measures for the quality characteristics of use (defined in GB/T 25000.10). Degree (in combination with GB/T 25000.30) is used to specify the quality requirements for use, and (in combination with GB/T 25000.40 and GB/T 25000.41) Used to measure and evaluate the quality of use. This section selects quality measures based on practical value. These measures are based on existing practices (eg, Ref. [10]). This These measures are not comprehensive and detailed, and users of this section are encouraged to improve them when necessary. Figure 1 Relationship between SQuaRE quality measurement standards Figure 1 depicts the relationship between GB/T 25000.22 and other SQuaRE quality measurement standards. a) GB/T 25000.20---Measurement Reference Models and Guidelines. Provide reference models and guidelines for measuring quality characteristics; b) GB/T 25000.21---Quality measure element. Provides a format for specifying the elements of the quality measure and can be used for construction Several examples of quality measurement elements for building software quality measures; c) GB/T 25000.22---Use quality measurement. provide measures, including correlation measurements using quality characteristics in the mass model function; d) GB/T 25000.23---System and software product quality measurement. provide measures, including quality characteristics in the product quality model Associated measurement functions and quality measure elements; e) GB/T 25000.24---Data quality measurement. Provides measures, including associated measurement functions for quality characteristics in the data quality model Number and quality measure elements. System and software engineering System and Software Quality Requirements and Evaluation (SQuaRE) Part 22. Using quality measurements

1 Scope

This part of GB/T 25000 defines the quality of use measures for the characteristics defined in GB/T 25000.10-2016. Used in conjunction with GB/T 25000.10-2016. This part can be combined with GB/T 25000.30, GB/T 25000.40 and GB/T 25000.41 Standards are used in combination and can meet user needs more generally in terms of product or system quality. This section contains the following. --- a basic measure set for each quality characteristic used; --- Explain how to measure the quality of use. This section provides a set of recommended quality measurements for use with the quality model in GB/T 25000.10-2016. Degrees, these measures are not comprehensive and detailed. These measures can be applied to any human-machine system, including both in-use computer systems and as part of the system. Software Products. This section does not specify a measurement range that meets the rating or compliance level, as the value of each system or product depends on the context of use. And the needs of the user. Some attributes may have a range of ideal values that depend on, for example, the general factors of human cognitive factors rather than the needs of a particular user. The quality of use measures presented in this section are mainly based on the quality assurance and management of systems and software products based on real-world effects. use. The primary users of the measurement results are managers of software and system development, acquisition, evaluation or maintenance. The main users of this section are those who carry out the statute and evaluation activities, including. --- Development. including requirements analysis, design and acceptance testing during the life cycle; ---Quality management. Systematic inspection of products or computer systems, such as quality of evaluation as quality assurance and quality control Part of the situation; ---Supply. Contractual behavior of the system, software product or software service provided by the acquirer according to the contract, for example, in the qualification test The quality of the situation; --- Acquisition. Includes product selection and acceptance testing when acquiring or purchasing systems, software products or software services from suppliers; ---Maintenance. Product improvement based on the use of quality measures.

2 Compliance

Any quality requirements specification or quality assessment that complies with this section should. a) select the quality characteristics and/or sub-characteristics as defined in GB/T 25000.10-2016 for designation or evaluation; b) For each characteristic or sub-character selected, all general-purpose (G) quality measures defined in Chapter 8 should be used, if not used Measure, please explain the reasons; c) select any specific (S) quality measure associated with it; d) If any quality measures are modified, please state the reasons for each modification; e) define additional quality measures to be used but not included in this section; GB/T 25000.22-2019 (Systems and Software Engineering Systems and Software Quality Requirements and Evaluation (SQuaRE) Part 22. Using Quality Measurements) ICS 35.080 L77 National Standards of People's Republic of China Replace GB/T 16260.4-2006 System and software engineering System and Software Quality Requirements and Evaluation (SQuaRE) Part 22. Using quality measurements Systemsandsoftwareengineering- SystemsandsoftwareQualityRequirementsandEvaluation(SQuaRE)- Part 22. Measurementofqualityinuse (ISO /IEC 25022.2016, Systemsandsoftwareengineering- Systemsandsoftwarequalityrequirementsandevaluation(SQuaRE)- Measurementofqualityinuse, MOD) 2019-08-30 released 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued Content Foreword I Introduction III 1 Scope 1 2 Compliance 1 3 Normative references 2 4 Terms and Definitions 2 5 Abbreviations 5 6 Use of quality measures 5 7 quality measurement record format 8 8 Use quality measure 8 Appendix A (informative) Structural changes in this section compared to ISO /IEC 25022.2016 20 Appendix B (informative) Technical differences between this part and ISO /IEC 25022.2016 and their causes 21 Appendix C (informative appendix) Example of perimeter coverage measurement method 22 Appendix D (informative) Standardization using quality measures 24 Appendix E (informative) Use this section to measure the ease of use in GB/T 18978.11-2004 28 Appendix F (informative) Use quality assessment process 29 Appendix G (informative) Relationship between different quality models 34 Appendix H (informative) Quality measurement concept 35 Appendix I (informative) Quality measure elements used to define quality measures 36 Reference 37

Foreword

GB/T 25000 "System and Software Engineering System and Software Quality Requirements and Evaluation (SQuaRE)" is divided into the following sections. --- Part 1. SQuaRE Guide; --- Part 2. Planning and Management; --- Part 10. System and software quality models; --- Part 12. Data quality model; --- Part 20. Measurement reference models and guidelines; --- Part 21. Quality measurement elements; --- Part 22. Use quality measurement; --- Part 23. System and software product quality measurement; --- Part 24. Data quality measurement; --- Part 30. Quality requirements; --- Part 40. Evaluation process; --- Part 41. Evaluation guidelines for developers, acquirers and independent reviewers; --- Part 45. Evaluation module for recoverability; --- Part 51. Quality requirements and test details for Ready-to-Use Software Products (RUSP); --- Part 62. Ease of Use Test Report Industry Common Format (CIF). This part is the 22nd part of GB/T 25000. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 16260.4-2006 "Software Engineering Product Quality Part 4. Measurement of Use Quality", and Compared with GB/T 16260.4-2006, the main technical changes are as follows. --- According to the revised quality model revised in GB/T 25000.10, a measure of the quality of use with four characteristics and no sub-characteristics Revised to use quality measures with 5 characteristics and several sub-characteristics, the revision details are as follows. ● Modify the name of the validity measure as the validity measure (see 8.2, 8.1 of the.2006 edition); ● Modify the name of the productivity metric as the efficiency measure (see 8.3, 8.2 of the.2006 edition); ● Security measures have been removed (see 8.3 of.2006 edition); ● Increased measures of anti-risk measures and their three sub-characteristics (economic risk mitigation measures, health and safety risk mitigation) Measurement, environmental risk mitigation measure) (see 8.5); ● Modify the name of the satisfaction measure as the measure of satisfaction and increase the measure of its four sub-characteristics (usefulness measure, credibility Sexual measure, pleasure measure, comfort measure) (see 8.4, 8.4 edition of.2006); ● Increased the coverage of the coverage and its two sub-characteristics (perimeter completeness measure and flexibility measure) (see 8.6); --- Classify the measure as a general measure (G) and a specific measure (S) (see Chapter 7); --- The given quality measurement table includes ID, name, description, measurement function and method, and the modification simplifies GB/T 16260.4- The contents of the.2006 metric table (see Table 1 to Table 13 in Chapter 8, Table 8.1 to Table 8.4 in.2006). This section uses the redrafting method to modify the use of ISO /IEC 25022.2016 "System and Software Engineering Systems and Software Quality Requirements and Evaluation (SQuaRE) Use Quality Measurement. This section has a small amount of structural adjustment compared to ISO /IEC 25022.2016. This section and ISO /IEC are listed in Appendix A. 25022..2016 chapter number comparison list. There are technical differences between this part and ISO /IEC 25022.2016. The corresponding technical differences and their causes are given in Appendix B. List of. This section also made the following editorial changes. --- In order to coordinate with the GB/T 25000 series of national standards, the "name 22" has been added to the standard name; ---Modified the "quality measurement element" (qualitymeasurementelement) in the definition of 4.13 as "quality measure element" (qualitymeasureelement), making it consistent with the term name of 4.17; --- In Appendix D, modify the measurement function formulas of the measures SUs-1-G, SUs-2-G, RHe-2-G and CFl-2-S, so that It is consistently written in the same way as in Table 3, Table 4, Table 10 and Table 13 of Chapter 8 of the main text; --- In Appendix D, modify the "every new demand" in the measurement function of CFl-2-S to "i-th demand", make it and the text 8.6.3 The same content in Table 13 is consistent in the expression; --- Removed references that are duplicated with normative references; --- References added "ISO 9241-110.2006 Ergonomicsofhuman-systemin- referenced by 8.6.3 Note 2 teraction-Part 110. Dialogueprinciples". Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This part is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This section drafted by. Guangxi Dayi Business Services Co., Ltd., China Electronics Technology Standardization Institute, China Justice Big Data Research Institute Co., Ltd., National Application Software Product Quality Supervision and Inspection Center, China National Accreditation Center for Conformity Assessment, Shanghai Computer Software Technology Development Center, Beijing Hao Security Technology Co., Ltd., Beijing Dongfang Guoxin Technology Co., Ltd., Nanjing University, CLP Rice Information System Co., Ltd., Xiamen University of Technology, China Electronics Technology Group Corporation No. 54 Research Institute, Shandong Daopu Evaluation Technology Co., Ltd. The main drafters of this section. Zhang Wei, Deng Zikai, Wang Wei, Huang Jiayu, Liu Yujian, Guo Xinwei, Guo Wei, Wu Keshou, Li Yanjun, Cai Lizhi, Qin Xiaoqiu, Wei Xiaozhi, Pang Yuli, Lu Liangchun, Hu Xiaotong, Zhao Yi, Qin Yuqiang, Han Qingliang, Zhao Hongwei, Zhao Hongbo, Lu Junwen, Cui Jianfeng, Chen Zhenyu, Fang Chunrong, Zhou Xiaoming, Sun Jimin, Guo Xiaozhen, Kang Jingshan, Li Haowen, Han Mingjun, Liu Zhenyu, Gong Jiayu, Hu Wei. The previous versions of the standards replaced by this section are. ---GB/T 16260.4-2006.

introduction

This part of GB/T 25000 provides a set of measures for the quality characteristics of use (defined in GB/T 25000.10). Degree (in combination with GB/T 25000.30) is used to specify the quality requirements for use, and (in combination with GB/T 25000.40 and GB/T 25000.41) Used to measure and evaluate the quality of use. This section selects quality measures based on practical value. These measures are based on existing practices (eg, Ref. [10]). This These measures are not comprehensive and detailed, and users of this section are encouraged to improve them when necessary. Figure 1 Relationship between SQuaRE quality measurement standards Figure 1 depicts the relationship between GB/T 25000.22 and other SQuaRE quality measurement standards. a) GB/T 25000.20---Measurement Reference Models and Guidelines. Provide reference models and guidelines for measuring quality characteristics; b) GB/T 25000.21---Quality measure element. Provides a format for specifying the elements of the quality measure and can be used for construction Several examples of quality measurement elements for building software quality measures; c) GB/T 25000.22---Use quality measurement. provide measures, including correlation measurements using quality characteristics in the mass model function; d) GB/T 25000.23---System and software product quality measurement. provide measures, including quality characteristics in the product quality model Associated measurement functions and quality measure elements; e) GB/T 25000.24---Data quality measurement. Provides measures, including associated measurement functions for quality characteristics in the data quality model Number and quality measure elements. System and software engineering System and Software Quality Requirements and Evaluation (SQuaRE) Part 22. Using quality measurements

1 Scope

This part of GB/T 25000 defines the quality of use measures for the characteristics defined in GB/T 25000.10-2016. Used in conjunction with GB/T 25000.10-2016. This part can be combined with GB/T 25000.30, GB/T 25000.40 and GB/T 25000.41 Standards are used in combination and can meet user needs more generally in terms of product or system quality. This section contains the following. --- a basic measure set for each quality characteristic used; --- Explain how to measure the quality of use. This section provides a set of recommended quality measurements for use with the quality model in GB/T 25000.10-2016. Degrees, these measures are not comprehensive and detailed. These measures can be applied to any human-machine system, including both in-use computer systems and as part of the system. Software Products. This section does not specify a measurement range that meets the rating or compliance level, as the value of each system or product depends on the context of use. And the needs of the user. Some attributes may have a range of ideal values that depend on, for example, the general factors of human cognitive factors rather than the needs of a particular user. The quality of use measures presented in this section are mainly based on the quality assurance and management of systems and software products based on real-world effects. use. The primary users of the measurement results are managers of software and system development, acquisition, evaluation or maintenance. The main users of this section are those who carry out the statute and evaluation activities, including. --- Development. including requirements analysis, design and acceptance testing during the life cycle; ---Quality management. Systematic inspection of products or computer systems, such as quality of evaluation as quality assurance and quality control Part of the situation; ---Supply. Contractual behavior of the system, software product or software service provided by the acquirer according to the contract, for example, in the qualification test The quality of the situation; --- Acquisition. Includes product selection and acceptance testing when acquiring or purchasing systems, software products or software services from suppliers; ---Maintenance. Product improvement based on the use of quality measures.

2 Compliance

Any quality requirements specification or quality assessment that complies with this section should. a) select the quality characteristics and/or sub-characteristics as defined in GB/T 25000.10-2016 for designation or evaluation; b) For each characteristic or sub-character selected, all general-purpose (G) quality measures defined in Chapter 8 should be used, if not used Measure, please explain the reasons; c) select any specific (S) quality measure associated with it; d) If any quality measures are modified, please state the reasons for each modification; e) define additional quality measures to be used but not included in this section; ......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.

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