Battery Management System (BMS) was re-developed in compliance with ISO 26262 ASIL C which is on par with the safety integrity level set by leading car makers. Detailed technical design was derived from holistic high-level safety analyses including HARA, FTA, FMEA, HAZOP, etc. As a result of complying with stateof- the-art engineering practices, the correctness and completeness of requirements, specifications, and technical implementation were verified. The outcome is a significant improvement in quality, reliability, and safety – a hallmark of the automotive electronic control system.
Major Benefits
- Provide diagnostic coverage for Single Point Fault Metric (SPFM), Latent Fault Metric (LFM) and quantitative target of Probabilistic Metric for random Hardware Failure (PMHF)
- Use AUTOSAR OS as Software Element Out Of Context (SEooC) to boost efficiency of software development
- Maintain holistic work products for development of ISO 26262 systems
Application Areas
- Battery Management System
- Vehicle Control Unit
- Safety Critical Automotive Control Systems