摘要
基于多源信息融合和复杂网络理论,通过研究城市轨道交通路网运营设备与路网空间信息的有效匹配和融合,构建了城市轨道交通路网运营设备安全状态评估模型。经过设备状态融合和节点态势融合,形成了面向路网运营的设备安全状态,从而获得更准确的、面向全局安全状态的描述和评估,实现了城市轨道交通运营安全从微观描述向宏观描述的转化。
Based on the multi-source information fusion and complex network theory, by using the effective matching and integration of safety equipment and spatial information of urban rail transit network operation, a safety assessment model is proposed. Using the equipment fusion and the node fusion, the global safety parameter is obtained, which is accurate in the description and evaluation of urban rail transit operation than the partial safety factors and the transform is realized from microscopic description to macroscopic description.
出处
《交通科学与工程》
2014年第1期98-102,共5页
Journal of Transport Science and Engineering
基金
国家"十二五"科技支撑计划重点项目(2011BAG01B02)
北京交通大学开放课题(RCS2011K013)
关键词
城市轨道交通
路网运营
设备
评估
复杂网络
urban rail transit
network operation
equipment
safety assessment
complex network
