The invention discloses a high-speed train dynamic scheduling and operation control collaborative optimization method and system, and relates to the technical field of high-speed train dynamic scheduling and operation control. The method comprises the following steps: 1, acquiring train operation information of a dispatching section; 2, establishing a train dynamic scheduling model which comprises a train scheduling objective function and constraint conditions; 3, solving a dispatching scheme of train dynamic dispatching by utilizing an ant colony algorithm to obtain an adjusted actual working diagram; 4, generating a feasible optimized speed position curve according to the adjusted actual working diagram, interval basic conditions and train basic parameters; and 5, tracking the optimized speed position curve. The method can achieve the dynamic scheduling of train delay, generates a new scheduling scheme, executes the scheduling scheme through the operation control module, reduces the train delay time, recovers the normal operation of a train, breaks through the boundary of a dynamic scheduling system and an operation control system, and achieves the integrated cooperation of dynamic scheduling and operation control.
本发明公开了一种高速列车动态调度和运行控制协同优化方法与系统,涉及高速列车动态调度和运行控制技术领域。该方法包括:步骤1:获取调度区段列车运行信息;步骤2:建立列车动态调度模型,包括列车调度目标函数和约束条件;步骤3:利用蚁群算法,求解列车动态调度的调度方案,得到调整后的实际运行图;步骤4:根据调整后的实际运行图、区间基本条件和列车基本参数生成可行的优化速度位置曲线;步骤5:对优化速度位置曲线进行跟踪。能够实现对列车延误的动态调度,生成新的调度方案,并通过运行控制模块执行调度方案,减小列车延误时间,恢复列车正常运行,打通了动态调度系统和运行控制系统的界限,实现了动态调度和运行控制的一体化协同。
High-speed train dynamic scheduling and operation control collaborative optimization method and system
一种高速列车动态调度和运行控制协同优化方法与系统
2021-09-21
Patent
Elektronische Ressource
Chinesisch
Train operation control system for high-speed railway
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