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GB/T 34590.3-2022: Road vehicles - Functional safety - Part 3: Concept phase Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB/T 34590.3: Historical versions
Similar standardsGB/T 34590.3-2022: Road vehicles - Functional safety - Part 3: Concept phase---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT34590.3-2022GB 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 ContentsForeword... 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... 49ForewordThis 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., Inc., Hefei JEE Power Systems Co., Ltd., CRRC Electric Vehicle Co., Ltd., Youmu Information Technology (Shanghai) Co., Ltd., BAIC Motor Co., Ltd., Volkswagen (China) Investment Co., Ltd., Hella Shanghai Electronics Co., Ltd. The main drafters of this document. Li Bo, Zhang Xiaofan, Zhang Lijun, Huang Liang, Fu Yue, Mingyue, Li Peng, Tang Ziteng, Yin Youyu, Zhong Jianwei, Cui Xin, Guo Xiaodong, Shang Shiliang, Shao Haihe, Qu Yuanning, Shen Xiaoyong, Yang Xuezhu, Zhou Dongdong, Zhao Tianli, Han Biao, Wang Xiujie, Lv Ming, Wen Jiwei, Wang Shuangquan, Luo Huan, Zhuang Ping, Chen Lei, Zhang Qianhui, Zhu Min, Xue Jianbo, Li Lingyang, Li Hongbo, Kuang Xiaojun, Zhao Jinfu, Zhang Hongwei, Wang Yu, Wang Bin, Liu Chang, Zhang Aiqin, Chang Cheng, Zhang Ci, Li Yong, Li Zhenzhen, Zhang Weiqian, Wang Yiqun, Shao Changfeng, Sun Wan, Yu Jianye. The issuing of the previous versions. -- Issued for the first time in 2017 as GB/T 34590.3-2017; -- This is the first revision.1 ScopeThis document specifies the requirements for the concept phase for automotive applications, including the following.2 Normative referencesThe following documents contain the provisions which, through normative reference in this document, constitute the essential provisions of this document. For the dated referenced documents, only the versions with the indicated dates are applicable to this document; for the undated referenced documents, only the latest version (including all the amendments) is applicable to this document. GB/T 34590.1 Road Vehicles - Functional Safety - Part 1.Vocabulary (GB/T 34590.1- 2022, ISO 26262-1.2018, MOD)3 Terms and definitionsThe terms and definitions defined in GB/T 34590.1-2022 apply to this document.4 RequirementsTables are normative or informative depending on their context. The different methods listed in a table contribute to the level of confidence in achieving compliance with the corresponding requirement. For items or elements of motorcycles for which requirements of GB/T 34590.12-2022 are applicable, the requirements of GB/T 34590.12-2022 supersede the corresponding requirements in this document and GB/T 34590.2-2022.5 Item definitionThe following information can be considered. Any information that already exists concerning the item, e.g. a product idea, a project sketch, relevant patents, the results of pre-trials, the documentation from predecessor items, relevant information on other items.6 Hazard analysis and risk assessmentHazard analysis, risk assessment and ASIL determination are used to determine the safety goals for the item. For this, the item is evaluated with regard to its potential hazardous events. Safety goals and their assigned ASIL are determined by a systematic evaluation of hazardous events.7 Functional safety conceptTo comply with the safety goals, the functional safety concept contains safety measures, including the safety mechanisms, to be implemented in the item’s architectural elements and specified in the functional safety requirements. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 34590.3-2022 be delivered?Answer: The full copy PDF of English version of GB/T 34590.3-2022 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 34590.3-2022_English with my colleagues?Answer: Yes. 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