The invention provides a control instruction generation method and device for a rail transit train, equipment and a medium, and the method comprises the steps that a data set is obtained, and the data set comprises running data of the train and a train control instruction of an ATO system; based on the data set, deducing a to-be-issued train control instruction through a pre-constructed train dynamics model to obtain a train prediction speed corresponding to the to-be-issued instruction; a train dynamics model is constructed based on a full-connection neural network; and generating a control instruction according to the relationship between the train predicted speed corresponding to the to-be-issued instruction and the train target speed and the to-be-issued train control instruction. The prediction speed of the train is deduced according to the running data of the train and the train control instruction of the ATO system, deduction conforms to the performance rule of the train, real-time prediction of the train speed of the given train control instruction to be issued is achieved, and the accuracy of the ATO system for issuing the control instruction to the train can be improved in an auxiliary mode.
本申请提供一种轨道交通列车的控制指令生成方法、装置、设备、介质,该方法:获取数据集,数据集中包括列车的行驶数据和ATO系统的控车指令;基于数据集,通过预先构建的列车动力学模型,对拟下达的列车控制指令进行推演,得到拟下达指令对应的列车预测速度;列车动力学模型基于全连接神经网络构建;根据拟下达指令对应的列车预测速度和列车目标速度之间的关系,以及拟下达的列车控制指令,生成控制指令。本申请通过列车的行驶数据和ATO系统的控车指令进行列车预测速度的推演,使得推演符合列车本身的性能规律,不仅实现了针对给定的拟下达的列车控制指令的列车速度实时预测,而且可以辅助提升ATO系统对列车下发控制指令的精准度。
Control instruction generation method and device for rail transit train, equipment and medium
轨道交通列车的控制指令生成方法、装置、设备、介质
2024-02-06
Patent
Elektronische Ressource
Chinesisch
Rail transit train rail data checking method, device, equipment and medium
Europäisches Patentamt | 2024
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