基于ACP方法的城市轨道交通平行系统体系研究

Parallel Systems for Urban Rail Transportation Based on ACP Approach

针对目前城市轨道交通中亟待解决的安全、高效、可靠运行等关键问题,运用复杂系统研究中的人工交通系统、计算实验和平行执行(ACP)方法,提出了基于ACP方法的城市轨道人工交通平行系统体系研究.通过对传统仿真软件的分析,指出了建立动态、整体、真实的城市轨道人工交通系统研究体系的必要性;详细描述了城市轨道人工交通系统的构建方法和计算实验流程方案;最后,通过平行执行对各种方案进行综合评估,制定合理的管理方案;形成一套自下而上的城市轨道交通平行控制和管理方法.城市轨道交通平行系统体系的研究,对综合交通体系的发展必将产生深远的影响.

This paper presents a novel parallel system for Urban Rail Transportation （URT） based on the Artificial Systems、Computing Experiments and Parallel Execution（ACP） method,which is proposed to address issues on safety,efficient and reliability of the operation of URT.An analysis of traditional simulation software demonstrates the necessity of building dynamic,overall and real parallel systems for URT.Artificial systems are considered first which are called Artificial URT（AURT） systems.By performing numerical computational experiments on AURT systems,the systems behavior are studied and detailed operations identified,finally achieving parallel control and management of the real URT systems via parallel operation and alternative realization.This new approach consistent with realistic operations of real URT systems would lead to a set of recommendations and strategies that would improve the overall functionality of the comprehensive transportation system.