Holistic Safety Considerations for Automotive Battery Systems

摘要: The objective of system safety engineering is to develop a with no unreasonable risk. To this end, risks caused by the electrical and/or electronic (E/E) that could potentially harm persons must be analyzed, and appropriate risk reduction measures have considered in an early phase development. This requires close collaboration between different disciplines order specify comprehensive description mitigation measures—the concept. international functional standard ISO 26262 has for development E/E systems within road vehicles up 3.5 tons. focuses on considers other non-E/E only after specification In contrast, chapter proposes workflow elaboration integrated concept including from disciplines. Two main lessons learned were consideration all kinds improves understanding overall system, involving various fields expertise enables clear approach will improve while complying requirements systems. applicability introduced demonstrated automotive battery case study, where influence Automotive Safety Integrity Level (ASIL) determination been taken into account reduce costs