Abstract:

With the rapid growth of China’s economy and the expansion of its national defense efforts, there has been a substantial increase in the demand for transporting oversized freights. However, oversized equipment and engineering components often face the challenge of being “easy to manufacture but difficult to transport”, and this has led to transportation efficiency and safety becoming key issues hindering their development. The advancement of road transportation technology for oversized freights is pivotal for fostering innovation and development within the construction and manufacturing industries. This paper outlines the inherent characteristics associated with the road transportation of oversized freights and analyzes the prevailing issues. By examining the current state and future trends in the field of oversized cargo road transportation technology, this article provides insights into decision support technology for oversized cargo road transportation, safety assurance technology for oversized cargo road transportation, and design and control technology for heavy-duty vehicles. Furthermore, it offers development recommendations in four key areas: Improving traffic network planning and design, enhancing the oversized cargo road transportation system, addressing core technologies for heavy-duty vehicles, and refining services in the field of oversized cargo road transportation.

Key words: road transportation, oversized freight, transportation safety and efficiency, heavy-duty vehicle design and control, policy recommendations

摘要：

随着中国经济社会和国防事业的飞速发展，大件货物运输需求呈井喷式增加。超大型装备和工程构件往往面临“易造难运”的囧境，运输效率和运输安全性已成为阻碍其发展的关键问题。大件货物道路运输技术的进步和发展，将带来建筑业、制造业等关联行业的创新和发展。文章明晰了大件货物道路运输的本质内涵；剖析当前大件货物道路运输过程中存在的问题；通过大件货物道路运输技术的现状和发展趋势分析，展望了大件货物道路运输决策支持技术、大件货物道路运输安全保障技术和重载车辆设计与控制技术；在完善交通路网规划设计、健全大件货物道路运输体系、攻克重载车辆核心技术和完善大件货物道路运输服务方面提出了发展建议。

关键词: 道路运输, 大件货物, 运输安全与效率, 重载车辆设计与控制, 政策建议