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针对客运专线高中速列车共线运行的组织模式,首先综合考虑列车等级、正晚点状态及剩余运程等因素,分析了调度员可采取的运行调整策略,在此基础上模拟调度员在不同的晚点设置条件下,利用不同调整策略进行运行调整的过程,并重点对各类晚点列车数量及时间等指标进行了分析。通过仿真分析可以发现:1)高速列车的抗干扰能力比较强,当列车晚点时,令所有列车按现有次序运行可获得较好的效果;2)当中速列车不允许影响高速列车时,其抗干扰能力较差,应适当安排远程车及正点车先行;反之,其抗干扰性大为提高,并且当高速列车可被连带移动的时间不大于实际列车间隔时间时,对高速列车的影响较小。
Aiming at the organization mode of collinear operation of high and medium speed train on passenger dedicated line, firstly, considering the factors of train grade, late state and remaining course, the strategy of operation adjustment which the dispatcher can take is first analyzed. On this basis, Set the conditions, the use of different adjustment strategies for the operation of the adjustment process, and focus on the various types of late train number and time indicators were analyzed. Through the simulation analysis, it can be found that: 1) The anti-interference ability of high-speed trains is relatively strong. When the trains are late, all trains can be operated in the existing order to obtain better results. 2) When medium-speed trains are not allowed to affect high-speed trains, Anti-interference ability is poor, remote vehicles and punctual vehicles should be properly arranged first; on the contrary, their anti-interference greatly improved, and when the high-speed train can be associated with the movement time is not greater than the actual train time, the impact of high-speed train small.