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人工智能保障驾驶舱和车内电子控制单元(ECU)的功能安全:从照明到驾驶员监控.pdf

上传人: 芦苇 编号:1146410 2026-02-14 22页 1.13MB

1、AI-Assured Functional Safety for Cockpit and Interior ECUs:From Lighting to Driver MonitoringAbdul Salam AHardware Design Lead Engineer October 21,22&23,2025Agenda1.Why Interiors Are Safety-CriticalUnderstanding how cockpit systems evolved from comfort features to safety-relevant domains.2.ISO 26262

2、&SoTIF OverviewKey functional-safety and safety-of-the-intended-function frameworks shaping interior ECUs.3.Case Studies:Lighting,DMS/OMS,and AR-HUDReal-world examples demonstrating AI-assisted fault tolerance and fail-safe operation.4.AI Assurance&ExplainabilityEnsuring transparency,traceability,an

3、d compliance in AI-driven decision systems.5.Validation&Testing EvidenceHow simulation,HIL/MIL/AIL,and data-driven metrics verify safety readiness.6.Checklist Interior Safety ReadinessPractical 10-point evaluation before production release.7.Future Outlook:Software-Defined InteriorsThe convergence o

4、f AI,FuSa,and cybersecurity toward adaptive safety architectures.8.Key Takeaways&DiscussionSummary of insights and open Q&A session.Agenda FuSa(Functional Safety)ensures electrical and electronic systems operate safely.ISO 26262 defines requirements to prevent failures in critical operations.Builds

5、trust and transparency in complex AI-driven interior systems.Reduces unexpected incidents and unsafe behaviors through systematic validation.Ensures global compliance with ISO 26262 and SoTIF standards across cockpit and interior ECUs.Overall,FuSa minimizes accidents,builds public trust,and saves li

6、ves.From comfort and convenience to safety-critical performance in modern cockpits.RQ-1:Why is the transition from QM to ASIL-D significant for functional safety in the automotive industry?RQ-3:How can AI support fault detection,prediction,safety,and Interiors/ADAS development?RQ-4:How can integrate

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1. **功能安全(FuSa)重要性**:座舱和内部ECU从舒适功能发展为安全关键系统,需符合ISO 26262和SoTIF标准,减少50%以上因显示、照明或控制模块故障导致的召回。 2. **AI与安全集成**:AI驱动DMS/OMS准确率>95%,自适应照明降低碰撞风险28%,AR-HUD冗余渲染确保故障时基本警告可见。 3. **安全等级与验证**:内部ECU需达ASIL-B至ASIL-D,诊断覆盖率>90%,故障检测时间<100ms,通过HIL/MIL/AIL测试验证。 4. **未来趋势**:软件定义座舱(SDV)将融合AI、FuSa与网络安全,OTA安全更新和自适应安全成为重点,2030年EV/AV市场规模达9万亿美元。
**AI如何保障安全?** **驾驶监测有多可靠?** **智能座舱如何防故障?**
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