【摘要】 由于性能局限、规范不足或可合理预见误用导致的预期功能安全问题层出不穷，严重阻碍了智能汽车的快速发展。本综述聚焦智能汽车预期功能安全保障关键技术，分别从系统开发、功能改进和运行3个阶段进行了系统的总结，最后从基础理论、风险防护和更新机制3方面进行了展望。本文可为智能汽车预期功能安全研究提供重要参考依据。更多还原

【Abstract】 The limitations on performance,insufficient specifications or reasonably foreseeable misuselead to the issues related to the safety of the intended functionality(SOTIF)emerging one after another,seriouslyhindering the rapid development of intelligent vehicles. This paper focuses on the key technologies to ensure the SO-TIF,and systematically summarizes the related state of art of research from system development,functional im-provement,and operation three phases. Finally,the research prospect is foreseen from the perspectives of basic the-ory,risk prevention and update mechanism. The review can provide an important reference for the research on thesafety of the intended functionality for intelligent vehicles.更多还原