Parallel Transportation Management and Control System for Subways

The subway's daily management and control are too complicated to be handled by using traditional methods. Based on the artificial systems, computational experiments, and parallel execution (ACP) approach, the Parallel Transportation Management and Control System for Subways (PTMS -Subway) is proposed. First, the dynamic status perception and management platform for subways (SPMP-Subway) is constructed, and artificial subway systems (ASS) are designed and constructed, and then they are validated by the real-time data from SPMP-Subway. Then, the design content and construction process of computational experiments platform are performed. Finally, through the interactions of parallel execution system between actual subway and its ASS, a set of practical management and control algorithms can be validated and improved. PTMS-Subway can implement those advanced functions, such as real-time monitoring, warning, forecasting, scheduling optimization, incidence management, and so on, to improve its reliability, efficiency, safety, and service level. SPMP-Subway and PTMS-Subway have been piloted in Subway Lines 1 and 2 in Suzhou, China, and achieved the expected results and benefits successfully.

地铁的日常管控过于复杂，无法使用传统方法进行处理。基于人工系统、计算实验和平行执行（ACP）方法，提出了地铁并行运输管控系统（PTMS - 地铁）。首先，构建地铁动态状态感知与管理平台（SPMP - 地铁），设计并构建人工地铁系统（ASS），然后通过来自SPMP - 地铁的实时数据对其进行验证。接着，进行计算实验平台的设计内容和构建过程。最后，通过实际地铁与其人工地铁系统之间平行执行系统的交互作用，一套实用的管控算法得以验证和改进。PTMS - 地铁能够实现诸如实时监测、预警、预测、调度优化、事件管理等先进功能，以提高其可靠性、效率、安全性和服务水平。SPMP - 地铁和PTMS - 地铁已在中国苏州地铁1号线和2号线进行试点，并成功取得了预期的效果和效益。