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Embedded software reliability testing method
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GB/T 28171-2011
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Basic data Standard ID | GB/T 28171-2011 (GB/T28171-2011) | Description (Translated English) | Embedded software reliability testing method | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | L77 | Classification of International Standard | 35.080 | Word Count Estimation | 34,350 | Date of Issue | 2011-12-30 | Date of Implementation | 2012-06-01 | Quoted Standard | GB/T 9386-2008; GB/T 11457-2006; GB/T 15532-2008; GB/T 16260.2-2006; GB/T 16260.3-2006 | Regulation (derived from) | Announcement of Newly Approved National Standards No. 23 of 2011 | 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 embedded software life cycle software product reliability testing methods, procedures and guidelines. This standard applies to the whole process of embedded software life cycle can be used to test the reliability of embedded software testing and reliability growth testing requirements for confirmation. |
GB/T 28171-2011: Embedded software reliability testing method---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.
Embedded software reliability testing method
ICS 35.080
L77
National Standards of People's Republic of China
Embedded Software Reliability Test Methods
Issued on. 2011-12-30
2012-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
Introduction Ⅳ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Test Objective 2
5 2 Test Environment
2 6 test content
7 Test Method 2
7.1 General 2
3 to determine the reliability of 7.2 goals
7.3 Development operational profile 4
7.4 Test Preparation 6
7.5 7 test is performed
7.6 Failure analysis and evaluation of data 9
7.7 Reliability Test Report 12
Appendix A (informative) reliability diagram drawing 13
Annex B (informative) Reliability Model Selection 15
Annex C (informative) Example 16 Reliability Test Case Analysis and Design
References 29
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This standard by the National Information Technology Standardization Technical Committee (SAC/TC28) and focal points.
This standard was drafted. China Electronics Standardization Institute, Zhuhai Southern Software Testing Center, Zhuhai XJ Electric Co.
Secretary, Actions Semiconductor Co., Haibo the peak Software Technology Co., Ltd., Shenyang public technical service platform software Limited,
Shenzhen City Jiyang Automation Technology Co., Ltd., Hai Botai Yue Zhen Electronic Equipment Manufacturing Co., Ltd., Guangdong Po Wright Medical Technology Co. Shares
The company, Shanghai Embedded System Engineering Research Center, Zhuhai gifted special Power Technology Co., Ltd., Shanghai Supercomputer parallel software
Limited liability company, the Shanghai Information Technology Co., Ltd. Lu Qixin.
The main drafters of this standard. Hou Jianhua, Chen Yong, Qin Weidong, Yangli Chun, Wang Nian, Pan Ocean, Wang Zhongfu, a new exhibition Zhang, Xu Feng light,
Kun Yang, such shall Zhen Kai, Zhang Yang Yang, Shi Xuguang.
Introduction
Embedded Systems refers to application-centric, computer technology, hardware and software can be tailored to meet the application system functionality, reliability
Specialized computer system, cost, size and power consumption strict requirements. Embedded technology is not a separate discipline, it is accompanied by micro
The development of electronic technology and computer technology, micro-controller chip more powerful, and embedded micro-controller chip devices and systems more and more
And developed. Embedded System includes almost all of the life of electrical equipment, such as. MP3, mobile phones, digital televisions, automobiles, micro
Wave oven, digital cameras, elevators, air conditioning, vending machines, industrial automation, instrumentation and medical instruments.
While most software testing methods can be directly or indirectly, for embedded software testing, but embedded software reliability testing
And general software reliability testing has a big difference, because the fuzzy boundaries of embedded systems hardware and software features, software, hardware dependencies
Strong and dedicated, real-time, high security requirements, is currently for embedded software testing and debugging tools less and so on. These make
Embedded software testing test was inheritable poor compared to general purpose computer software.
The standard reference relevant information at home and abroad, and developed with practice and the characteristics of embedded software reliability testing.
Embedded Software Reliability Test Methods
1 Scope
This standard specifies the reliability of the test methods, procedures and guidelines in the embedded software life cycle of software products.
This standard applies to the whole process of embedded software life cycle, it can be used for embedded software reliability growth testing and reliability testing
Confirmation testing requirements.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 9386-2008 computer software test documentation specifications
GB/T 11457-2006 Information technology - Software engineering terminology
GB/T 15532-2008 computer software test specification
GB/T 16260.2-2006 Software engineering - Product quality - Part 2. External metrics
GB/T 16260.3-2006 Software engineering - Product quality - Part 3. Internal metrics
3 Terms and Definitions
GB/T 11457-2006 define the following terms and definitions apply to this document.
3.1
Software Reliability softwarereliability
A specific number of units within the nature or specific task execution time probability of failure-free software.
3.2
Deviate deviation
Embedded software execution system behavior relative deviation of expected behavior.
3.3
Cascade cascaded
Direct action by the initial behavior produced. For example, the cascade deviate cascade failure, the cascade bias.
3.4
Failure failure
System operating behavior deviates from the requirements of the user.
3.5
Failure intensity failureintensity
The number of failures per unit time appears.
NOTE. is another way of showing the reliability.
3.6
Operation operation
Continue for some time, and returns control to the end of a logical system of tasks. Operation and software-related functions or features, for example,
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