{"id":7536,"date":"2026-05-09T14:40:58","date_gmt":"2026-05-09T06:40:58","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=7536"},"modified":"2026-08-11T10:08:40","modified_gmt":"2026-08-11T02:08:40","slug":"gb-t-46958-2025%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91%e3%80%8a%e9%81%93%e8%b7%af%e8%bd%a6%e8%be%86-%e8%87%aa%e5%8a%a8%e9%a9%be%e9%a9%b6%e7%b3%bb%e7%bb%9f%e6%b5%8b%e8%af%95%e5%9c%ba%e6%99%af","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=7536","title":{"rendered":"GB\/T 46958-2025\u82f1\u6587\u7248\u7ffb\u8bd1 \u9053\u8def\u8f66\u8f86 \u81ea\u52a8\u9a7e\u9a76\u7cfb\u7edf\u6d4b\u8bd5\u573a\u666f \u57fa\u4e8e\u573a\u666f\u7684\u5b89\u5168\u8bc4\u4f30\u6846\u67b6"},"content":{"rendered":"
ChinaAutoRegs|GB\/T 46958-2025\u82f1\u6587\u7248\u7ffb\u8bd1\u300a\u9053\u8def\u8f66\u8f86 \u81ea\u52a8\u9a7e\u9a76\u7cfb\u7edf\u6d4b\u8bd5\u573a\u666f \u57fa\u4e8e\u573a\u666f\u7684\u5b89\u5168\u8bc4\u4f30\u6846\u67b6\u300b<\/div>\n
Road Vehicles\u2014Test Scenarios for Automated Driving Systems\u2014Scenario Based Safety Evaluation Framework<\/div>\n
<\/div>\n

<\/p>\n

GBT 46958-2025 \u82f1\u6587\u7248\u7ffb\u8bd1\uff08\u6837\u9875\u9884\u89c8\uff09English Translation<\/a><\/div>\n
<\/div>\n
CONTENTS<\/div>\n
<\/div>\n
Foreword I<\/div>\n
Introduction III<\/div>\n
1 Scope 1<\/div>\n
2 Normative References 1<\/div>\n
3 Terms and Definitions 1<\/div>\n
4 Scenario-Based Safety Evaluation Process 2<\/div>\n
Annex A (Informative) A competent and careful driver behavior model 15<\/div>\n
Annex B (Informative) Method for analyzing risk factors of scenarios based on the physics principles 20<\/div>\n
Annex C (Informative) Traffic-related critical scenarios 22<\/div>\n
Annex D (Informative) Perception-related critical scenarios 35<\/div>\n
Annex E (Informative) Vehicle control related critical scenarios 60<\/div>\n
Annex F (Informative) Criticality analysis method 64<\/div>\n
Annex G (Informative) Sufficiency of traffic data to develop parameter ranges 68<\/div>\n
Annex H (Informative) Segmentation of test space 69<\/div>\n
Annex I (Informative) Scenario database and parameter variation methods 71<\/div>\n
Annex J (Informative) Identification of unknown critical scenarios based on constrained random testing 74<\/div>\n
Annex K (Informative) Qualification of simulation test platforms 76<\/div>\n
Annex L (Informative) Evaluation of test scenarios based on behavioral safety assessment 79<\/div>\n
Annex M (Informative) Risk evaluation based on positive risk balance 83<\/div>\n
Bibliography 85<\/div>\n
<\/div>\n
1 SCOPE<\/div>\n
This document provides guidance for a scenario-based safety evaluation framework for automated driving systems (ADS). The framework elaborates a scenario-based safety evaluation process that is applied during product development.<\/div>\n
This document is applicable to the vehicles of Categories M and N fitted with the ADS.<\/div>\n
This document does not address safety-related issues involving misuse, human machine interaction and cybersecurity.<\/div>\n
This document does not address non-safety related issues involving comfort, energy efficiency and traffic flow efficiency.<\/div>\n
2 NORMATIVE REFERENCES<\/div>\n
The following normative documents contain provisions which, through normative reference in this text, constitute essential provision of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendment) applies.<\/div>\n
GB\/T 43267-2023 Road vehicles\u2014Safety of the intended functionality (ISO 21448:2022, MOD)<\/div>\n
Note: No technical deviation between the referenced content from GB\/T 43267-2023 and that from ISO 21448:2022 exists.<\/div>\n
GB\/T 46896-2025 Road Vehicles\u2014Test Scenarios for Automated Driving Systems\u2014Vocabulary (ISO 34501:2022, MOD)<\/div>\n
Note: No technical deviation between the referenced content from GB\/T 46896-2025 and that from ISO 34501:2022 exists.<\/div>\n
ISO 26262-3 Road vehicles \u2014 Functional safety \u2014 Part 3: Concept phase<\/div>\n
Note: GB\/T 34590.3-2022 Road vehicles \u2014 Functional safety \u2014 Part 3: Concept phase (ISO 26262-3:2018, MOD)<\/div>\n
3 TERMS AND DEFINITIONS<\/div>\n
For the purpose of this document, the terms and definitions given in GB\/T 46896-2025 and the following apply.<\/div>\n
3.1 critical scenario<\/div>\n
scenario including one or more risk factors (3.3)<\/div>\n
3.2 hazardous scenario<\/div>\n
scenario in which harm occurs unless prevented by an entity other than the ADS<\/div>\n
\n
\n<\/div>\n
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\n\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01\u300c\u4e2d\u56fd\u6c7d\u8f66\u6807\u51c6\u8bd1\u6587\u5e93\u300d\u5df2\u6536\u5f55\u4e0a\u5343\u4e2a\u73b0\u884c\u6c7d\u8f66\u56fd\u5bb6\u6807\u51c6\u548c\u884c\u4e1a\u6807\u51c6\u7684\u82f1\u6587\u7248\u8bd1\u672c\uff0c\u6db5\u76d6\u4f20\u7edf\u71c3\u6cb9\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u548c\u6469\u6258\u8f66\u6807\u51c6\u5316\u4f53\u7cfb\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002
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ChinaAutoRegs|GB\/T 46958-2025\u82f1\u6587\u7248\u7ffb\u8bd1\u300a\u9053\u8def\u8f66\u8f86 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[815,1324,29,30,1497,17,1495,823,10,178,1498,1505,1326,1325,1496,1317,1322,1318,1499,1329,7,11,18,1321,723,1435,1389,19,14],"class_list":["post-7536","post","type-post","status-publish","format-standard","hentry","category-ii","tag-cav","tag-ccc","tag-cnca","tag-cqc","tag-gb-2026","tag-gb-english","tag-gb-t2026","tag-gb-t","tag-gb-z2026","tag-gbt-46958-2025","tag-gbt-english","tag-gbt-translated","tag-gbt2026","tag-gbt","tag-gbz2026","tag-gb","tag-qc-t","tag-qct","tag-723","tag-1435","tag-1389","tag-19","tag-14"],"views":456,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/7536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7536"}],"version-history":[{"count":3,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/7536\/revisions"}],"predecessor-version":[{"id":7648,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/7536\/revisions\/7648"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}