TOD Theory and Case Review

从概念起源、实践探索、应用 研究对公交导向开发(TOD,Transit Oriented Development) 理论发展溯源,厘清其共识和难点,并基于新技术环境提出对TOD理论研究的展望。研究表明, TOD概念从早期微观层面站域开发扩展 到宏观层面公交和土地协同开发,各地 区TOD实践将其作为促进城市紧凑发展、 降低碳排放、提升城市空间品质的手段, TOD形态学分类、方案评估与优化、影响效能评价成为TOD应用研究重点。TOD理论发展在强调公交主导地位和立体化空间管控手段,以及形成以密度、多样性、设计为核心的量化框架方面形成了共识,但也面临TOD概念简单套用、对TOD负面效应重视不足、缺少对人群 需求的精细化策略和对新型出行服务的有效应对等难点。新技术环境下,大数据可以促进TOD形态精细化评估、提升对其负面效应的预测感知、实现基于人群特征需求的站域功能优化,此外共享定制出行服务可通过补充公交网络拓展 TOD形态模式和站域功能。
The paper reviews the origin of the TOD concept, relevant planning and development practices, and the applied research. It summarizes established perspectives in the TOD literature, identifies challenges faced in existing TOD practices, and points out future directions for TOD in the new technological context. The study reveals that the TOD concept has evolved from a narrow focus on land development around transit stations to a broader emphasis on the comprehensive coordination between public transit and land use at the urban scale. TOD practice in different locations are geared towards developing compact communities, lowering carbon emissions, and improving urban quality. In addition, applied research on TOD focuses on its typologies, assessment and optimization, and development outcomes. Established TOD theories acknowledge the significance of public transit in the shaping of urban development, highlight the importance of vertical planning tools in the implementation of TOD projects, and extensively apply 3D (density, diversity, de sign) principles as a quantitative measurement. However, the existing TOD practice faces several challenges, such as the simplistic application of the TOD concept, overlooking the socio-economic spillover effects of TOD projects, and ineffective responses to specific demands and emerging urban mobilities. New urban technology has brought many opportunities for TOD development. The application of urban big data can enable a better assessment of TOD typologies and the spillover effects of TOD projects, which aids in the optimization of the station-area functions. Furthermore, shared customized mobility services can expand the form and functionality of TOD through integration with the transit networks.
Related Works:
1. 黄建中,曹哲静(通讯作者),万舸. TOD理论的发展及新技术环境下的研究展望 [J]. 城市规划学刊, 2023, (02): 40-46.(CSSCI)
Jianzhong Huang, Zhejing Cao*, Ge Wan. Development of the TOD theory and future research prospects in the new technological environment [J]. Urban Planning Forum, 2023, (02): 40-46. (CSSCI)
