文章编号： 1672-5328（2024）05-0093-08

刘艺，游克思，孙培翔
(上海市政工程设计研究总院(集团)有限公司，上海200092)

摘要： 针对当前国内外智慧城市道路建设面临的问题和体系空白，对中国智慧城市道路的概念和特 征进行辨析，提出智慧城市道路体系架构、发展路径并进行工程应用。对国内外智慧道路交通基础 设施研究及应用进展进行梳理，考虑规划建设方、运营管理方、道路使用者需求，提出涵盖建设和 运营全生命周期，覆盖城市快速路、主干路、次干路、支路全类型，包含全部参与者在内的智慧城 市道路体系架构。依据城市道路智能化成熟度和智能化等级，从感知、决策分析、管控与服务不同 能力维度，提出了分步实施、由点到面、逐步完善的4 阶段智慧城市道路发展路径，并应用于长沙 市东方红路智慧城市道路建设项目。

关键词： 智能交通系统；智慧城市道路；体系架构；应用场景；发展路径

中图分类号： U491

文献标识码：A

Framework and Development Path of Urban Smart Road Systems

LIU Yi, YOU Kesi, SUN Peixiang
(Shanghai Municipal Engineering Design Institute (Group) Co., Ltd., Shanghai 200092, China)

Abstract： Addressing the challenges and institutional gaps in both domestic and international urban smart roads construction, this paper analyzes the concept and characteristics of urban smart roads in China, and proposes a framework of urban smart road systems with a development path for engineering applications. The paper reviews the research and application progress of domestic and international urban smart road traffic infrastructure, and proposes an urban smart road system framework that spans the entire life cycle of construction and operation to meet the needs of planners, operators, and road users. This framework incorporates all stakeholders and covers all road types, including urban expressways, arterials, collectors, and local roads. Based on the level of maturity and intelligence of urban roads, the paper presents a four-stage development pathway for urban smart roads, implemented in a step-by-step manner from pilot projects to comprehensive systems and progressively improving across the capabilities of sensing, decision- making analysis, control, and services. This approach has been applied to the Dongfanghong Road urban smart roads construction project in Changsha.

Keywords： intelligent transportation system; urban smart road; system framework; application scenarios; development path