Abstract:

The remarkable achievements in motorization and road construction in China have attracted worldwide attention. However, the road traffic safety situation in China is not optimistic. The number of fatalities per ten thousand road accidents is higher than that in most developing countries, and there is a frequent occurrence of severe and extremely severe traffic accidents. The development process of road traffic safety theories and technical systems in China and abroad is deeply analyzed, and aiming at the overall goal of becoming a transportation powerhouse, this paper reviews the technical bottlenecks, development needs, and potential challenges in the field of road traffic system safety research in China. It proposes an architecture for enhancing the intrinsic safety of the road traffic system, focusing on the key technologies requiring breakthroughs to enhance the intrinsic safety of the road traffic system. It also provides relevant recommendations for the future development of enhancing the intrinsic safety of the road traffic system in China.

Key words: road traffic system, intrinsic safety, full life-cycle

摘要：

中国机动化发展和道路建设取得的成就举世瞩目。然而，中国道路交通安全形势不见乐观，万车事故死亡人数高于大多数发展中国家，重特大交通事故时有发生。文章在对国内外道路交通安全理论及技术体系发展历程进行深入分析的基础上，面向交通强国建设的总目标，对中国道路交通系统安全研究领域存在的技术瓶颈、发展需求和潜在挑战进行梳理，提出了道路交通系统本质安全提升体系架构，重点阐述了道路交通系统本质安全提升需要突破的关键技术，提出中国道路交通系统本质安全提升未来发展的相关建议。

关键词: 道路交通系统, 本质安全, 全生命周期