自动化测试在SOTIF开发中的应用  

Application of Automatic Testing in SOTIF Development

作　　者：尚世亮[1] 崔海峰[1] 郭梦鸽 杨春伟[1] Shang Shiliang;Cui Haifeng;Guo Mengge;Yang Chunwei(Pan Asia Technical Automotive Center Co.,Ltd,Shanghai 201201)

机构地区：[1]泛亚汽车技术中心有限公司,上海201201

出　　处：《汽车技术》2018年第11期23-26,共4页Automobile Technology

摘　　要：为应对自动驾驶给车辆系统安全验证和确认工作带来的新挑战,基于即将发布的自动驾驶安全标准ISO/PAS21448《车辆—预期功能安全(SOTIF)》,分析了其对车辆系统验证和确认工作的新要求,基于此开发了一种满足SOTIF开发需求的自动化测试系统,并利用该系统进行了在环及实车自动化测试,给出了车道保持功能(LKA)的SOTIF测试和指标开发示例,该测试方法及测试系统为自动驾驶车辆系统的SOTIF开发提供了支持。In order to cope with the new challenges that autonomous driving technology will bring on vehicle system's safety verification and validation,the new requirements of autonomous driving on vehicle system verification and validation were analyzed based on ISO/PAS 21448:2018 Road Vehicles-Safety of the Intended Functionality(SOTIF)that will be released soon.Based on that,a new automatic testing system meeting SOTIF development demand was developed,which was applied in in-loop and vehicle testing,and SOTIF test and indicator development case of Lane Keeping Assist(LKA)function were given.The testing method and testing system can support the SOTIF development for autonomous driving systems.

关 键 词：自动驾驶 安全 SOTIF 自动化测试 

分 类 号：U463.61[机械工程—车辆工程]