GB/T 34590.8-2022 English PDF (GBT34590.8-2022)

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GB/T 34590.8-2022: Road vehicles -- Functional safety -- Part 8: Supporting processes
GB/T 34590.8-2022
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.040
CCS T 35
Replacing GB/T 34590.8-2017
Road vehicles - Functional safety - Part 8: Supporting
processes
(ISO 26262-8:2018, MOD)
ISSUED ON: DECEMBER 30, 2022
IMPLEMENTED ON: JULY 1, 2023
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword ... 5
Introduction ... 10
1 Scope ... 14
2 Normative references ... 15
3 Terms and definitions ... 16
4 Requirements ... 17
4.1 Purpose... 17
4.2 General requirements ... 17
4.3 Interpretations of tables ... 17
4.4 ASIL-dependent requirements and recommendations ... 18
4.5 Adaptation for motorcycles ... 18
4.6 Adaptation for goods vehicles, buses, special automobiles, trailers ... 19
5 Interfaces within distributed developments ... 19
5.1 Objectives ... 19
5.2 General ... 19
5.3 Inputs to this clause ... 20
5.4 Requirements and recommendations ... 20
5.5 Work products ... 25
6 Specification and management of safety requirements ... 25
6.1 Objectives ... 25
6.2 General ... 26
6.3 Inputs to this clause ... 27
6.4 Requirements and recommendations ... 27
6.5 Work products ... 32
7 Configuration management ... 32
7.1 Objectives ... 32
7.2 General ... 32
7.3 Inputs to this clause ... 33
7.4 Requirements and recommendations ... 33
7.5 Work products ... 34
8 Change management ... 34
8.1 Objectives ... 34
8.2 General ... 34
8.3 Inputs to this clause ... 34
8.4 Requirements and recommendations ... 35
8.5 Work products ... 37
9 Verification ... 37
9.1 Objectives ... 37
9.2 General ... 37
9.3 Inputs to this clause ... 38
9.4 Requirements and recommendations ... 39
9.5 Work products ... 41
10 Documentation management ... 42
10.1 Objectives ... 42
10.2 General ... 42
10.3 Inputs to this clause ... 42
10.4 Requirements and recommendations ... 43
10.5 Work products ... 44
11 Confidence in the use of software tools ... 44
11.1 Objectives ... 44
11.2 General ... 44
11.3 Inputs to this clause ... 47
11.4 Requirements and recommendations ... 48
11.5 Work products ... 55
12 Qualification of software components ... 56
12.1 Objectives ... 56
12.2 General ... 56
12.3 Inputs to this clause ... 56
12.4 Requirements and recommendations ... 57
12.5 Work products ... 59
13 Evaluation of hardware elements ... 59
13.1 Objectives ... 59
13.2 General ... 60
13.3 Inputs to this clause ... 61
13.4 Requirements and recommendations ... 61
13.5 Work products ... 66
14 Proven in use argument ... 66
14.1 Objectives ... 66
14.2 General ... 67
14.3 Inputs to this clause ... 68
14.4 Requirements and recommendations ... 68
14.5 Work products ... 73
15 Interfacing an application that is out of scope of GB/T 34590 ... 73
15.1 Objectives ... 73
15.2 General ... 73
15.3 Inputs to this clause ... 74
15.4 Requirements and recommendations ... 74
15.5 Work products ... 75
16 Integration of safety-related systems not developed according to GB/T 34590 ... 75
16.1 Objectives ... 75
16.2 General ... 75
16.3 Inputs to this clause ... 75
16.4 Requirements and recommendations ... 76
16.5 Work products ... 77
Annex A (Informative) Overview of and workflow of supporting processes ... 78
Annex B (Informative) Development Interface Agreement (DIA) example ... 84
Bibliography ... 91
Foreword
This document was drafted in accordance with the rules provided in GB/T 1.1-2020 Directives
for Standardization - Part 1: Rules for the Structure and Drafting of Standardizing Documents.
This document is Part 8 of GB/T 34590 Road Vehicles - Functional Safety. GB/T 34590 has
issued the following parts:
-- Part 1: Vocabulary;
-- Part 2: Management of Functional Safety;
-- Part 3: Concept Phase;
-- Part 4: Product Development at the System Level;
-- Part 5: Product Development at the Hardware Level;
-- Part 6: Product Development at the Software Level;
-- Part 7: Production, Operation, Service and Decommissioning;
-- Part 8: Supporting Processes;
-- Part 9: Automotive Safety Integrity Level (ASIL)-oriented and Safety-oriented Analyses;
-- Part 10: Guideline;
-- Part 11: Guidelines on Applications to Semiconductors;
-- Part 12: Adaptation for Motorcycles.
This document serves as a replacement of GB/T 34590.8-2017 Road vehicles - Functional
safety - Part 8: Supporting processes. In comparison with GB/T 34590.8-2017, apart from
structural adjustments and editorial modifications, the main technical changes are as follows:
-- Change the scope of application from “series production passenger cars” to “series
production road vehicles, excluding mopeds” (see Clause 1; Clause 1 of the 2017
edition);
-- Add adaptation for motorcycles (see 4.5);
-- Add adaptation for trucks, buses, trailers and semi-trailers (see 4.6);
-- Change the objectives of interfaces within distributed developments (see 5.1; 5.1 of the
2017 edition);
-- Change the scope of non-application for distributed developments (see 5.4.1; 5.4.1 of
the 2017 edition);
-- Change the contents included in RFQ (see 5.4.2.2; 5.4.2.2 of the 2017 edition);
-- Change the contents included in Development Interface Agreement (see 5.4.3.1; 5.4.3.1
of the 2017 edition);
-- Change the segregation of duties between the customer and the supplier, and the specific
requirements during execution of distributed development; add responsibilities to be
borne by the customer (see 5.4.4; 5.4.4 of the 2017 edition);
-- Change the specification of safety requirements, and add a footnote to Table 1 (see 6.4.1;
6.4.1 of the 2017 edition);
-- Modify the requirements of characteristics for safety requirements (see 6.4.2.4; 6.4.2.4
of the 2017 edition);
-- Modify the general rules for configuration management (see 7.2; 7.2 of the 2017 edition);
-- Modify the requirements for configuration management process (see 7.4.2; 7.4.2 of the
2017 edition);
-- Modify the refining clarification for the documentation of work products in
configuration management (see 7.4.4; 7.4.4 of the 2017 edition);
-- Modify the requirements for the change management process (see 8.4.1.4; 8.4.1.4 of the
2017 edition);
-- Modify the prerequisites for verification (see 9.3.1; 9.3.2 of the 2017 edition);
-- Modify the contents included in the verification planning (see 9.4.1.1; 9.4.1.1 of the
2017 edition);
-- Add the requirements for person of test cases in the verification specification and
execution (see 9.4.2.4);
-- Add the requirements for person of verification in the verification specification and
execution (see 9.4.3.2);
-- Add the requirements for two groups of activities, namely tool usage aspects and tool
qualification aspects, in tool confidence (see 11.2);
-- Remove the contents of confirmation and review in software tool qualification (see
11.4.10 of the 2017 edition);
-- Modify the verification requirements of qualification of a software component (see
12.4.3; 12.4.4 of the 2017 edition);
-- Modify the objectives for evaluation of hardware elements (see 13.1; 13.1 of the 2017
edition);
-- Modify the general rules for requirements and recommendations of the evaluated
hardware elements (see 13.4.1.1; 13.4.1.1 of the 2017 edition);
-- Add the evaluation requirements of class I hardware elements (see 13.4.2)...