摘要
针对区域轨道交通协同运输一体化的需求,提出构建区域轨道交通路网图系统.将接入区域路网的线路基础设备状态、客流数据、列车开行情况、列车设备状态以及气象状况等各专业信息以车站和区间为节点进行拆分,并对拆分后的数据计算和重构,生成以车站和区间为单位的节点数据模型,在同一个底图上进行显示,从而对区域路网内各线路的列车分布、实时客流、设备状态以及安全预警等信息提供直观、全面的展示,为人工决策提供便利,为整个系统智能决策和智能指挥提供数据基础.
Abstract
To meet the requirement of integrated collaborative transportation of regional rail transit,this paper proposes a rail network diagram system for regional rail transit.The information from various systems,such as the infrastructure status,passenger flow data,train operation situation,train equipment status and meteorological condition of the lines connected to the regional rail network,is split with stations and sections as nodes.Then,the split data is calculated and restructured,so that a node data model is generated with stations and sections as basic units,and all the data is displayed on the same base map.Thus,the proposed rail network diagram system provides comprehensive visual display of such information as the train distribution,real-time passenger flow,equipment status and safety early-warning of various lines in the regional rail network.It can facilitate manual decision-making and provide basic data for intelligent decision-making and commanding of the entire system.
基金项目
北京全路通信信号研究设计院集团有限公司科研项目(2300-K1170037.03)
维普
万方数据