【摘要】 随着氢动力汽车因其低排放和可持续性潜力而成为化石燃料驱动汽车的可行替代品，相关投资持续增长，氢安全成为一个需要认真关注的关键点。由于氢气尚未成为日常交通的主流，它在安全问题方面具有其独特性，有待进一步调查。本文综述了氢气带来的潜在风险和安全挑战，深入探讨了氢气在不同场景下道路车辆中带来的相应挑战，涵盖四类典型应用场景的对比分析，即空旷区域、隧道、停车场和加氢场景。该分析可作为未来氢技术进步和减轻危险策略研究的指导。更多还原

【Abstract】 As hydrogen-powered vehicles emerge as a viable alternative to fossil fuel-driven vehicles due to their low emissions and sustainability potential, increasing investments have made hydrogen safety a critical concern requiring comprehensive investigation. Given that hydrogen has not yet become mainstream in daily transportation, its unique safety considerations warrant further examination. This review synthesizes potential risks and safety challenges associated with hydrogen implementation and provides a detailed comparative analysis of hydrogen-related challenges in road vehicles across four distinct scenarios: open areas, tunnels, parking spaces, and refueling stations. This analysis aims to inform future research directions in hydrogen technology advancement and risk mitigation strategies.更多还原