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GB/T 34590.3-2022 English PDF (GB/T 34590.3-2017)

GB/T 34590.3-2022_English: PDF (GB/T34590.3-2022)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 34590.3-2022English425 Add to Cart 0--9 seconds. Auto-delivery Road vehicles -- Functional safety -- Part 3: Concept phase Valid GB/T 34590.3-2022
GB/T 34590.3-2017English145 Add to Cart 0--9 seconds. Auto-delivery Road vehicles -- Functional safety -- Part 3: Concept phase Obsolete GB/T 34590.3-2017


BASIC DATA
Standard ID GB/T 34590.3-2022 (GB/T34590.3-2022)
Description (Translated English) Road vehicles -- Functional safety -- Part 3: Concept phase
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard T35
Classification of International Standard 43.040
Word Count Estimation 30,344
Date of Issue 2022-12-30
Date of Implementation 2023-07-01
Older Standard (superseded by this standard) GB/T 34590.3-2017
Drafting Organization China Automotive Technology and Research Center Co., Ltd., Guangzhou Automobile Group Co., Ltd., FAW Jiefang Automobile Co., Ltd., United Automotive Electronics Co., Ltd., SAIC Volkswagen Co., Ltd., SAIC Maxus Automobile Co., Ltd., JTEKT Technology R&D Center (Wuxi) Co., Ltd. Company, Huawei Technologies Co., Ltd., Great Wall Motor Co., Ltd., Neusoft Reach Automotive Technology (Shenyang) Co., Ltd., Pan Asia Automotive Technology Center Co., Ltd., Nexteer Automotive Systems (Suzhou) Co., Ltd., Bosch Automotive Parts (Suzhou) Co., Ltd. Company, Weilai Automobile (Anhui) Co., Ltd., China FAW Group Co., Ltd., Shenzhen Dajiang Innovation Technology Co., Ltd., Shanghai Jinmai Electronic Technology Co., Ltd., Beijing Baowo Automobile Co., Ltd., CATL New Energy Technology Co., Ltd. Co., Ltd.
Administrative Organization National Automotive Standardization Technical Committee (SAC/TC 114)
Proposing organization State Administration for Market Regulation, National Standardization Management Committee

BASIC DATA
Standard ID GB/T 34590.3-2017 (GB/T34590.3-2017)
Description (Translated English) Road vehicles -- Functional safety -- Part 3: Concept phase
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard T35
Classification of International Standard 43.040
Word Count Estimation 26,242
Date of Issue 2017-10-14
Date of Implementation 2018-05-01
Drafting Organization China Automotive Technology Research Center, Pan Asia Automotive Technology Center Co., Ltd., China First Automobile Co., Ltd., Bosch Automotive Components (Suzhou) Co., Ltd., Schaeffler Investment (China) Co., Ltd., Shanghai Hella Electronics Co., Cody Technology Co., Ltd., United Automotive Electronics Co., Ltd., Shanghai Automotive Group Co., Ltd. Technology Center, Dongfeng Motor Corporation Technology Center, Chongqing Changan Automobile Co., Ltd.
Administrative Organization National Automotive Standardization Technical Committee (SAC/TC 114)
Proposing organization National Automotive Standardization Technical Committee (SAC / TC 114)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of PRC; China National Standardization Administration


GB/T 34590.3-2022 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.040 CCS T 35 Replacing GB/T 34590.3-2017 Road Vehicles - Functional Safety - Part 3: Concept Phase (ISO 26262-3:2018, 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 ... 3 Introduction ... 8 1 Scope ... 12 2 Normative references ... 13 3 Terms and definitions ... 13 4 Requirements ... 14 4.1 Purpose... 14 4.2 General requirements ... 14 4.3 Interpretations of tables ... 14 4.4 ASIL-dependent requirements and recommendations ... 15 4.5 Adaptation for motorcycles ... 15 4.6 Adaptation for goods vehicles, buses, special vehicles, and trailers ... 16 5 Item definition ... 16 5.1 Objectives ... 16 5.2 General rules ... 16 5.3 Inputs to this chapter ... 16 5.4 Requirements and recommendations ... 16 5.5 Work products ... 18 6 Hazard analysis and risk assessment ... 18 6.1 Objectives ... 18 6.2 General rules ... 18 6.3 Inputs to this chapter ... 18 6.4 Requirements and recommendations ... 19 6.5 Work products ... 27 7 Functional safety concept ... 27 7.1 Objectives ... 27 7.2 General rules ... 27 7.3 Inputs to this chapter ... 28 7.4 Requirements and recommendations ... 28 7.5 Work products ... 32 Appendix A (Informative) Overview of and workflow of concept phase ... 34 Appendix B (Informative) Hazard analysis and risk assessment ... 36 References ... 49 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 3 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 for GB/T 34590.3-2017 Road Vehicles - Functional Safety - Part 3: Concept phase. In comparison with GB/T 34590.3-2017, apart from structural adjustments and editorial modifications, the main technical changes are as follows: -- The scope of application of the standard is revised from “mass-produced passenger cars” to “mass-produced road vehicles other than mopeds” (see Chapter 1; see Chapter 1 of the 2017 edition); -- The adaptation requirements for motorcycles are added (see 4.5); -- The adaptation requirements for goods vehicles, buses, special vehicles, and trailers are added (see 4.6); -- The objectives of the definition of related items are changed (see 5.1; see 5.1 of the 2017 edition); -- The content of the requirements of related items that shall be given is changed (see 5.4.1; see 5.4.1 of the 2017 edition); -- The content that shall be considered when defining the boundaries of related items, their interfaces, and the assumptions of their interactions with other related items and elements is changed (see 5.4.2; see 5.4.2 of the 2017 edition); -- The content of the safety life cycle initiation is deleted (see Chapter 6 of the 2017 edition); -- The requirements for supporting information for hazard analysis and risk assessment are changed (see 6.3.2; see 7.3.2 of the 2017 edition); -- The requirements for describing the operational situations where hazardous events occur are changed (see 6.4.2.1; see 7.4.2.1 of the 2017 edition); -- The requirements for determining hazards during hazard identification are changed (see 6.4.2.2; see 7.4.2.2.1 of the 2017 edition); -- The requirements for dealing with hazards beyond the scope of GB/T 34590 are changed (see 6.4.2.4; see 7.4.2.2.5 of the 2017 edition); -- The requirements for factors that shall be considered in the severity classification are added (see 6.4.3.3); -- The severity class analysis requirements for hazards limited to object damage and not involving personal injury are changed (see 6.4.3.4; see 7.4.3.3 of the 2017 edition); -- The requirements for estimating the controllability of hazardous events are changed (see 6.4.3.8; see 7.4.3.7 of the 2017 edition); -- The availability assessment requirements for hazards that do not affect the safe operation of the vehicle are changed (see 6.4.3.9; see 7.4.3.8 of the 2017 edition); -- The requirements for QM level are changed (see 6.4.3.10, 6.4.3.11, and Table 4; see 7.4.4.1 and Table 4 of the 2017 edition); -- The requirements for determining safety objectives are changed (see 6.4.4.1; see 7.4.4.3 of the 2017 edition); -- The requirement that the assumptions used or derived from it shall be identified in the process of hazard identification and risk assessment are added (see 6.4.4.4); -- The difference management requirements for T&B vehicle hazard analysis and risk assessment are added (see 6.4.5); -- The requirements for verification of hazard analysis and risk assessment are changed (see 6.4.6.1; see 7.4.5 of the 2017 edition); -- The work products of hazard analysis and risk assessment are changed (see 6.5; see 7.5 of the 2017 edition); -- The objectives of the functional safety concept are changed (see 7.1; see 8.1 of the 2017 edition); -- The general requirements of the functional safety concept are changed (see 7.2; see 8.2 of the 2017 edition); -- The supporting information of the functional safety concept is changed (see 7.3.2; see 8.3.2 of the 2017 edition); -- The content of the derivation of functional safety requirements is changed (see 7.4.2.1; see 8.4.2.1 of the 2017 edition); -- The requirements for strategies that the functional safety requirements shall specify are added (see 7.4.2.3); -- The requirements for making assumptions about the necessary actions of the driver or other personnel are changed (see 7.4.2.7; see 8.4.2.6 of the 2017 edition); -- The requirements for the allocation of functional safety requirements are changed (see 7.4.2.8; see 8.4.3.1 of the 2017 edition); -- The requirements when the functional safety concept relies on external measures are changed (see 7.4.2.10; see 8.4.3.3 of the 2017 edition); -- The requirements for safety validation criteria are changed (see 7.4.3; see 8.4.4 of the 2017 edition). This document is modified in relation to ISO 26262-3:2018 Road Vehicles - Functional safety - Part 3: Concept phase. The technical differences between this document and ISO 26262-3:2018, and the causes for these differences are as follows: -- ISO 26262-1 is replaced by the normatively quoted GB/T 34590.1 to adapt to the technical conditions of China; -- The description of T&B vehicles is changed from “trucks, buses, trailers, and semi-trailers” to “goods vehicles, buses, special vehicles, and trailers” (see 4.6), so that the vehicle types are consistent with that specified in GB/T 3730.1-2022 Terms and Definitions of Motor Vehicles, Trailers and Combination Vehicle - Part 1: Types. This document also makes the following editorial modifications: -- The clause numbers “6.4.6.1”, “7.4.3.1” and “7.4.4.1” are deleted, because there is only one sub-clause in 6.4.6, 7.4.3, and 7.4.4; -- ISO 26262-5:2018 is replaced by the informatively quoted GB/T 34590.5-2022; -- ISO 26262-7:2018 is replaced by the informatively quoted GB/T 34590.7-2022; -- ISO 26262-12:2018 is replaced by the informatively quoted GB/T 34590.12- 2022; -- An example of the road type “city road” is added under E4 level in Table B.2 of Appendix B. Please be noted that certain content of this document may involve patents. The institution issuing this document does not undertake the responsibility of identifying these patents. This document was proposed by the Ministry of Industry and Information Technology of the People’s Republic of China. This document shall be under the jurisdiction of the National Technical Committee of Auto Standardization (SAC/TC114). The drafting organizations of this document: China Automotive Technology and Research Center Co., Ltd., Guangzhou Automobile Group Co., Ltd., FAW Jiefang Automobile Co., Ltd., United Automotive Electronic Systems Co., Ltd., SAIC Volkswagen Automotive Co., Ltd., SAIC Maxus Automobile Co., Ltd., JTEKT Research and Development Center (Wuxi) Co., Ltd., Huawei Technologies Co., Ltd., Great Wall Motor Co., Ltd., Neusoft Reach Automotive Technology (Shenyang) Co., Ltd., Pan Asia Technical Automotive Center Co., Ltd., Nexteer Automotive (Suzhou) Co., Ltd., Bosch Automotive Products (Suzhou) Co., Ltd., Weilai Automobile (Anhui) Co., Ltd., China FAW Group Co., Ltd., Shenzhen DJI Technology Co., Ltd., Shanghai G-Pulse Electronics Technology Co., Ltd., Beijing Borgward Automotive Co., Ltd., Contemporary Amperex Technology Co., Ltd., BYD Auto Industry Co., Ltd., Daimler Greater China Co., Ltd., Midea Group (Shanghai) Co., Ltd., Huating (Hefei) Power Technology Co., Ltd., WATTPACK Technology Co., Ltd., Zhuzhou CRRC Times Electric Co., Ltd., Beijing Electric VEHICLE Co., Ltd., Yutong Bus Co., Ltd., Schaeffler (China) Co., Ltd., Dongfeng Motor Group Co., Ltd., Technology Center of Shanghai Automotive Group Co., Ltd., SAIC-GM-Wuling Automobile Co., Ltd., ECARX (Hubei) Technology Co., Ltd., Suzhou Inovance Automotive Co., Ltd., AIWAYS Automobile (Shanghai) Co., Ltd., Beijing Jingwei Hirain Technologies Co., Road Vehicles - Functional Safety - Part 3: Concept Phase 1 Scope This document specifies the requirements for the concept phase for automotive applications, including the following: -- item definition; -- hazard analysis and risk assessment; and -- functional safety concept. This document is intended to be applied to safety-related systems that include one or more electrical and/or electronic (E/E) systems and that are installed in series production road vehicles, excluding mopeds. This document does not address unique E/E systems in special vehicles such as E/E systems designed for drivers with disabilities. NOTE: Other dedicated application-specific safety standards can complement this document or vice versa. Systems and their components released for production, or systems and their components already under development prior to the publication date of this document, are exempted from the scope of this edition. This document addresses alterations to existing systems and their components released for production prior to the publication of this document by tailoring the safety lifecycle depending on the alteration. This document addresses integration of existing systems not developed according to this document and systems developed according to this document by tailoring the safety lifecycle according to this document. This document addresses possible hazards caused by malfunctioning behaviour of safety-related E/E systems, including interaction of these systems. It does not address hazards related to electric shock, fire, smoke, heat, radiation, toxicity, flammability, reactivity, corrosion, release of energy and similar hazards, unless directly caused by malfunctioning behaviour of safety-related E/E systems. This document describes a framework for functional safety to assist the development of safety-related E/E systems. This framework is intended to be used to integrate functional safety activities into a company-specific development framework. Some requirements have a clear technical focus to implement functional safety into a product; others address the development process and can therefore be seen as process requirements in order to demonstrate the capability of an organization with respect to NOTE 1: In general, each hazard will have a variety of potential causes related to the item's implementation, but these causes do not need to be considered in the hazard analysis and risk assessment for the analysis of the malfunctioning behaviour. NOTE 2: Only hazards associated with malfunctioning behaviour of the item are considered; every other system (external measure) is presumed to be functioning correctly provided it is sufficiently independent. 6.4.2.4 If there are hazards identified in this chapter that are outside of the scope of GB/T 34590 (see Chapter 1), then these hazards shall be addressed according to organization specific procedures. NOTE: As these hazards are outside the scope of GB/T 34590, this document does not provide guidance for ASIL compliance of these hazards. Such hazards are classified according to the procedures of the applicable safety discipline. 6.4.2.5 Relevant hazardous events shall be determined. 6.4.2.6 The consequences of hazardous events shall be identified. NOTE: If malfunctioning behaviour induces the loss of several functions of the item, then the situation analysis and hazard identification consider the combined effects. EXAMPLE 1: Loss of the functionality of a braking system (ESC) can lead to the simultaneous unavailability of driver assistance functions. EXAMPLE 2: Failure of the vehicle's electrical power supply system can lead to a simultaneous loss of a number of functions including "engine torque", "power assisted steering" and "forward illumination". 6.4.2.7 It shall be ensured that the chosen level of detail of the list of operational situations does not lead to an inappropriate lowering of the ASIL. NOTE: A very detailed list of operational situations (see 6.4.2.1) for one hazard, with regard to the vehicle state, road conditions and environmental conditions, can lead to a fine granularity of situations for the classification of hazardous events. This can make it easier to rate controllability and severity. However, a larger number of different operational situations can lead to a consequential reduction of the respective classes of exposure, and thus to an inappropriate lowering of the ASIL. This can be avoided by aggregating similar situations. 6.4.3 Classification of hazardous events 6.4.3.1 All hazardous events identified in 6.4.2 shall be classified, except those that are outside the scope of GB/T 34590. NOTE: If classification of a given hazard with respect to severity (S), probability of exposure (E) or controllability (C) is difficult to make, it is classified conservatively, i.e. whenever there is a reasonable doubt, a higher S, E or C classification is chosen. 6.4.3.2 The severity of potential harm shall be estimated based on a defined rationale ......


GB/T 34590.3-2017 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.040 T 35 Road vehicles - Functional safety - Part 3. Concept phase (ISO 26262-2.2011, MOD) ISSUED ON. OCTOBER 14, 2017 IMPLEMENTED ON. MAY 01, 2018 Issued by. General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the People's Republic of China. Table of Contents Foreword ... 3  Introduction ... 5  1 Scope ... 8  2 Normative references ... 9  3 Terms and definitions ... 9  4 Requirements ... 9  5 Item definition ... 11  6 Initiation of the safety lifecycle ... 13  7 Hazard analysis and risk assessment ... 15  8 Functional safety concept ... 22  Annex A (informative) Overview and document flow of concept phase ... 29  Annex B (informative) Hazard analysis and risk assessment ... 30  Bibliography ... 39  Foreword GB/T 34590 “Road vehicles - Functional safety” consists of 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 and operation; - Part 8. Supporting processes; - Part 9. Automotive Safety Integrity Level (ASIL) -oriented and safety- oriented analyses; - Part 10. Guideline. This Part is Part 3 of GB/T 34590. This Part was drafted in accordance with the rules given in GB/T 1.1-2009. This Part used redrafting method and adopted ISO 26262-3.2011 “Road vehicles - Functional safety - Part 3. Concept phase”. The differences and reasons between this Part and ISO 26262-3.2011 are as follows. - modified the scope of application of this Part; “ISO 26262 is intended to be applied to safety-related systems that include one or more electrical and/or electronic (E/E) systems and that are installed in series production passenger cars with a maximum gross vehicle mass up to 3500 kg” was modified as “this Standard is applicable to safety-related systems containing one or more electrical and electronic systems installed on mass production passenger cars”; - for normative references, this Part made a modification with technical differences so as to adapt to the technical conditions of China; refer to Clause 2 “Normative references” for the modification; the modifications are as follows. • used GB/T 34590.1-2017 that adopted an International standard to modify to replace ISO 26262-1.2011; • used GB/T 34590.2-2017 that adopted an International standard to modify to replace ISO 26262-2.2011; • used GB/T 34590.8-2017 that adopted an International standard to modify to replace ISO 26262-8.2011; • used GB/T 34590.9-2017 that adopted an International standard to modify to replace ISO 26262-9.2011. This Part also made the following editorial modification. - modified the introduction of ISO 26262-2.2011 as well as its description and content of Figure 1. This Part was proposed by and shall be under the jurisdiction of National Technical Committee on Automobile of Standardization Administration of China (SAC/TC 114). Main drafting organizations of this Part. China Automotive Technology and Research Center, Pan Asia Automotive Technology Center Co., Ltd., China First Automobile Co., Ltd., Bosch Automotive Components (Suzhou) Co., Ltd., Schaeffler Investment (China) Co., Ltd., Shanghai Haila Electronics Co., Ltd., Beijing Xingkedi Technology Co., Ltd., United Automotive Electronics Co., Ltd., Shanghai Automotive Group Co., Ltd., Dongfeng Motor Corporation Technology Center, Chongqing Changan Automobile Co., Ltd. The drafting organizations of this Part. SAIC Volkswagen Automotive Co., Ltd., Honda Technology Industry (China) Investment Co., Ltd., Shanghai Automotive Group Co., Ltd. Commercial Vehicle Technology Center, SAIC-GM-Wuling Automobile Co., Ltd., Anhui Jianghuai Automobile Group Co., Ltd., Beijing New Energy Automobile Co., Ltd., Chery Automobile Co., Ltd., Dongfeng Motor Co., Ltd. Dongfeng Nissan Passenger Vehicle Company. Main drafters of this Part. Li Bo, Shang Shiliang, Zhang Lijun, Xue Jianbo, Tong Fei, Jiang Jun, Qu Yuanning, Shi Xiaomi, Yang Hu, Ming Yue, Fu Yue, Deng Xianghong, Fan Jiarui, Li Yanwen, Feng Yajun, Fu Yanling, Bian Ning, Li Yan, Chen Yin, Zhang Yuemin, Sheng Yizhi, Song Jinming, Kuang Xiaojun, Xu Qingkui, Rong Shengjun, Huang Zhicheng, Liu Zhengguo, Zhang Xiaofan. Road vehicles - Functional safety - Part 3. Concept phase 1 Scope This Part of GB/T 34590 specifies the requirements for the concept phase for automotive applications, including the following. - item definition, - initiation of the safety lifecycle, - hazard analysis and risk assessment, and - functional safety concept. This Standard is applicable to safety-related systems containing one or more electrical and electronic systems installed on mass production passenger cars. This Standard does not address unique E/E systems in special purpose vehicles such as vehicles designed for drivers with disabilities. Systems and their components released for production, or systems and their components already under development prior to the publication date of this Standard, are exempted from the scope. For further development or alterations based on systems and their components released for production prior to the publication of this Standard, only the modifications will be developed in accordance with this Standard. This Standard already addresses possible hazards caused by malfunctioning behaviour of E/E safety-related systems, including interaction of these systems. It does not address hazards related to electric shock, fire, smoke, heat, radiation, toxicity, flammability, reactivity, corrosion, release of energy and similar hazards, unless directly caused by malfunctioning behaviour of E/E safety-related systems. This Standard does not address the nominal performance of E/E systems, even if dedicated functional performance standards exist for these systems (e.g. active and passive safety systems, brake systems, Adaptive Cruise Control). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 34590.1-2017, Road vehicles - Functional safety - Part 1. Vocabulary (ISO 26262-1.2011, MOD) GB/T 34590.2-2017, Road vehicles - Functional safety - Part 2. Management of functional safety (ISO 26262-3.2011, MOD) GB/T 34590.8-2017, Road vehicles - Functional safety - Part 8. Supporting processes (ISO 26262-8.2011, MOD) GB/T 34590.9-2017, Road vehicles - Functional safety - Part 9. Automotive Safety Integrity Level (ASIL) -oriented and safety-oriented analyses (ISO 26262-9.2011, MOD) 3 Terms and definitions For the purposes of this document, the terms, definitions and abbreviated terms given in GB/T 34590.1-2017 apply. 4 Requirements 4.1 General requirements When claiming compliance with GB/T 34590-2017, each requirement shall be complied with, unless one of the following applies. a) tailoring of the safety activities in accordance with this Part has been planned and shows that the requirement does not apply, or b) a rationale is available that the non-compliance is acceptable, and the rationale has been assessed in accordance with GB/T 34590.2-2017. Information marked as a “NOTE” or “EXAMPLE” is only for guidance in understanding, or for clarification of the associated requirement, and shall not be interpreted as a requirement itself or as complete or exhaustive. The results of safety activities are given as work products. “Prerequisites” are information which shall be available as work products of a previous phase. Given that certain requirements of a clause are ASIL-dependent or may be ......

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