中低运量城轨信号系统设计优化研究  

Research on Design Optimization of Signal System for Medium and Low Traffic Volume Urban Rail Transit

作　　者：杜时勇 王哲 DU Shiyong;WANG Zhe

机构地区：[1]中铁二院华东勘察设计有限责任公司,杭州310004

出　　处：《铁道通信信号》2025年第4期67-74,共8页Railway Signalling & Communication

基　　金：中铁二院工程集团有限责任公司科研项目(KSNQ223007)。

摘　　要：随着城市化进程及旅游轨道交通的发展,中低运量城轨交通作为干线轨道交通的补充,在吸引客流、提升公共交通服务质量等方面发挥着重要作用。结合独立路权中低运量城轨交通在运能、行车间隔、旅行速度、准点率等方面特点,针对其建设投资大、运维成本高、全生命周期经济性要求高等问题,在保证安全基础上采用优化信号系统架构、整合系统资源、一体化设计及多专业系统融合等设计理念,对信号系统的制式选择、系统结构、设备用房及UPS资源共享、信号与站台门室内控制器一体化设计、多系统融合智能运维、机电一体化等方面进行研究并给出相关建议,达到降低全生命周期成本、提升服务质量及运行效率的目的,为相关工程设计提供理论基础与实践指导。With the urbanization process and the development of tourist rail transit,the medium and low traffic volume urban rail transit,as a supplement to trunk rail transit,play an important role in attracting passenger flow and improving the quality of public transportation services.Combined with the characteristics of independent right-of-way medium and low traffic volume urban rail transit in terms of transportation capacity,train headway,travel speed,punctuality rate,etc.,aiming at the problems of large construction investment,high operation and maintenance costs,and high lifecycle economy requirements,the design concepts of optimizing signal system architecture,integrating system resources,integrated design and multi-specialty system integration are adopted on the basis of ensuring safety.Research was made and relevant suggestions are provided on the standard selection of signal system,system structure,equipment room and UPS resource sharing,integrated design of indoor controller for signal and platform door,intelligent operation and maintenance of integrated multiple systems,mechanical-electrical integration,etc.,to achieve the purpose of reducing the whole life cycle cost,improving service quality and operation efficiency,which provides theoretical basis and practical guidance for related engineering design.

关 键 词：轨道交通 中低运量 信号系统 设计优化 系统架构 一体化设计 

分 类 号：U283[交通运输工程—交通信息工程及控制]