automotive-china-l2-adas-compliance

Compliance requires defining the ODD, performing HARA with ASIL classification per ISO 26262, conducting SOTIF analysis per ISO 21448, validating DMS and TOR strategies, and passing CATARC testing. This Skill provides checklists, safety goal templates, and test plans covering each requirement area.

Typical classifications are ASIL B for ACC acceleration and LKA steering torque, ASIL C for ACC deceleration and system override, and ASIL D for AEB. Each safety goal includes a safe state and fault tolerant time interval, such as 150ms FTTI for AEB triggering.

Testing covers longitudinal scenarios (cut-in, cut-out, stationary targets), lateral control (lane keeping on straights and curves), combined functions, fault injection (sensor occlusion, CAN failure), and environmental conditions (rain, tunnels, glare). Performance metrics include LCC lateral offset under 0.2m and false activation below 0.1 per 100km.

Yes, DMS is mandatory with attention monitoring, fatigue detection, and hands-off detection. Hands-off thresholds are 15 seconds for reminder, 30 seconds for warning, and 60 seconds for function exit, with TOR budgets exceeding 4 seconds for normal and 1 second for emergency requests.

The guidance is based on published draft and consultation versions of the standard, so the final published text may differ. Enforcement timelines and CATARC testing protocols are subject to regulatory updates, and users should verify against the latest official standard.