1. WO2026174533 - SAFETY PERFORMANCE QUANTITATIVE INDICATOR DETERMINATION METHOD FOR LANE LINE DETECTION MODULE, SAFETY PERFORMANCE QUANTITATIVE EVALUATION METHOD FOR AUTONOMOUS DRIVING SYSTEM, AND RELATED PRODUCT

Publication Number WO/2026/174533

Publication Date 27.08.2026

International Application No. PCT/CN2025/078542

International Filing Date 21.02.2025

IPC

B60W 40/06 2012.1

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
W	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40	Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
02	related to ambient conditions
06	Road conditions

B60W 50/00 2006.1

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
W	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
50	Details of control systems for road vehicle drive control not related to the control of a particular sub-unit

B60W 60/00 2020.1

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
W	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
60	Drive control systems specially adapted for autonomous road vehicles

B60W 40/06 2012.1

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
W	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40	Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
02	related to ambient conditions
06	Road conditions

B60W 50/00 2006.1

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
W	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
50	Details of control systems for road vehicle drive control not related to the control of a particular sub-unit

B60W 60/00 2020.1

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
W	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
60	Drive control systems specially adapted for autonomous road vehicles

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Applicants

• 深圳市卓驭科技有限公司 SZ ZHUOYU TECHNOLOGY CO., LTD. [CN]/[CN]

Inventors

• 冯浩 FENG, Jon
• 赵福民 ZHAO, Michael
• 匡海威 KUANG, Haiwei
• 李鹏飞 LI, Pengfei
• 吴建峰 WU, Kiefer
• 姜为 JIANG, Wesley

Agents

• 北京商专永信知识产权代理事务所（普通合伙） INTELIGHT IP LAW FIRM

Priority Data

Publication Language Chinese (zh)

Filing Language Chinese (zh)

Designated States

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AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, MG, MK, MN, MU, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UY, UZ, VC, VN, WS, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, CV, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SC, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

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Title

(EN) SAFETY PERFORMANCE QUANTITATIVE INDICATOR DETERMINATION METHOD FOR LANE LINE DETECTION MODULE, SAFETY PERFORMANCE QUANTITATIVE EVALUATION METHOD FOR AUTONOMOUS DRIVING SYSTEM, AND RELATED PRODUCT

(FR) PROCÉDÉ DE DÉTERMINATION D'INDICATEUR QUANTITATIF DE PERFORMANCE DE SÉCURITÉ POUR MODULE DE DÉTECTION DE LIGNE DE VOIE, PROCÉDÉ D'ÉVALUATION QUANTITATIVE DE PERFORMANCE DE SÉCURITÉ POUR SYSTÈME DE CONDUITE AUTONOME, ET PRODUIT ASSOCIÉ

(ZH) 车道线检测模块的安全性能量化指标确定方法和用于自动驾驶系统的安全性能量化评估方法及相关产品

Abstract

(EN) A safety performance quantitative indicator determination method for a lane line detection module, a safety performance quantitative evaluation method for an autonomous driving system, and a related product. The safety performance quantitative indicator determination method comprises: acquiring lane line detection uncertainties of a plurality of algorithm modules of a lane line detection module, hazard events of the lane line detection module being decomposed into being caused by the lane line detection uncertainties of the different algorithm modules of the lane line detection module; performing scenario modeling on the probability of the lane line detection uncertainties of the lane line detection module causing the hazard events, so as to obtain driver models in different hazard events; and, at least on the basis of the driver models in the different hazard events, obtaining quantitative objectives corresponding to the different algorithm modules of the lane line detection module.

(FR) L'invention concerne un procédé de détermination d'indicateur quantitatif de performance de sécurité pour un module de détection de ligne de voie, un procédé d'évaluation quantitative de performance de sécurité pour un système de conduite autonome, et un produit associé. Le procédé de détermination d'indicateur quantitatif de performance de sécurité comprend des étapes consistant à : acquérir des incertitudes de détection de ligne de voie d'une pluralité de modules d'algorithme d'un module de détection de ligne de voie, des événements dangereux du module de détection de ligne de voie étant décomposés en étant provoqués par les incertitudes de détection de ligne de voie des différents modules d'algorithme du module de détection de ligne de voie ; effectuer une modélisation de scénario sur la probabilité que les incertitudes de détection de ligne de voie du module de détection de ligne de voie provoquent les événements dangereux, de façon à obtenir des modèles de conducteur pour différents événements dangereux ; et, au moins sur la base des modèles de conducteur dans les différents événements dangereux, obtenir des objectifs quantitatifs correspondant aux différents modules d'algorithme du module de détection de ligne de voie.

(ZH) 一种车道线检测模块的安全性能量化指标确定方法和用于自动驾驶系统的安全性能量化评估方法及相关产品，其中方法包括：获取车道线检测模块的多个算法模块的车道线检测不确定性，其中，车道线检测模块的危害事件被分解为由车道线检测模块的不同算法模块的车道线检测不确定性导致；对车道线检测模块的车道线检测不确定性导致危害事件的概率进行场景建模，得到不同危害事件下的驾驶员模型；以及至少基于不同危害事件下的驾驶员模型得到车道线检测模块的不同算法模块对应的量化目标。

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