Research and Practice on the Validation Testing Method of Safety of the Intended Functionality for High Way Assist Function
摘要
With the continuous development of the level of driving automation, the need for safety of the intended functionality (SOTIF) has gradually become prominent. As an important part of ensuring that vehicles meet the requirements of SOTIF, unknown scenario verification methods urgently need research and breakthroughs. A customized SOTIF verification test method for highway Assist (HWA) function based on Design Operation Domain (ODD) and a test route formulation method based on multi-dimensional key elements are studied and proposed. This method considers the data dimensions and environmental characteristics involved when deriving the acceptance criteria, and effectively meets the effective and practicable requirements of unknown scenario tests.