The invention discloses a method for correcting predicted arrival and departure time of an urban rail transit train, which overcomes the defects in the prior art and comprises the following steps of: 1, constructing a first node Leg1 of a predicted plan according to a train position and a plan moment; step 2, other nodes Legj of the predicted plan are constructed according to the plan time, Legj is the next node of Legj-1, and the predicted arrival time of Legj is the predicted departure time of Legj-1 plus predicted interval operation time between Legj-1 and Legj; the predicted departure time of the Legj is the sum of the predicted arrival time of the Legj and the predicted stop time of the Legj; 3, determining the inspection time of the train according to the predicted plan and the train position; 4, repeating the step 1 to the step 3 for the inspection time of each train; and 5, checking time of all trains is traversed, and if the checking time is earlier than the current time, the step 1 to the step 3 are repeated for the trains.
本发明公开了一种城市轨道交通列车预计到离站时间的修正方法,解决了现有技术的不足,包括以下步骤:步骤1,根据列车位置和计划时刻构造预计计划的第一个节点Leg1;步骤2,根据计划时刻构造预计计划的其他的节点Legj,Legj为Legj‑1的下一个节点,Legj的预计到站时间为Legj‑1的预计离站时间加Legj‑1~Legj之间的预计区间运行时间;Legj的预计离站时间为Legj的预计到站时间+预计站停时间;步骤3,根据预计计划和列车位置,确定列车的检查时间;步骤4,对于每个列车的检查时间,重复步骤1至步骤3;步骤5,遍历所有列车的检查时间,若存在检查时间早于当前时间,则对该列车重复步骤1至步骤3。
Method for correcting predicted arrival and departure time of urban rail transit train
一种城市轨道交通列车预计到离站时间的修正方法
2024-07-16
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Urban rail transit train pre-arrival time calculation method and device and medium
European Patent Office | 2023
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