The invention provides an automatic driving control method for cross-line operation of a rail transit train. The automatic driving control method is characterized by comprising the following steps: collecting automatic driving data from a mature sub-line; setting a plurality of basic learners and a comprehensive learner, and training the basic learners and the comprehensive learner by using the collected automatic driving data of the mature sub-line to obtain a meta-learner; the model parameters of the meta-learner are endowed to the new cross-sub-line learner, so that the new cross-sub-line learner obtains experience and learning ability of the meta-learner; acquiring train driving small sample data from a new cross line, and performing a small amount of training on the new cross sub-line learner by using the train driving small sample data to obtain an available new cross sub-line learner; and then the train uses the available new cross sub-line learning device for train automatic driving operation control of the new cross line. By adopting the automatic driving control method provided by the invention, automatic driving control can be quickly and efficiently carried out on the train on the new cross line by adopting a machine learning method, and meanwhile, the control precision can also be improved.
本发明提供了一种轨道交通列车跨线运行的自动驾驶控制方法,其特征在于:包括从成熟子线路采集自动驾驶数据;设置多个基础学习器和一个综合学习器,利用采集的成熟子线路的自动驾驶数据对基础学习器和综合学习器进行训练得到元学习器;将元学习器的模型参数赋予至新跨子线路学习器,使新跨子线路学习器获得元学习器的经验和学习能力;从新跨线路采集列车驾驶小样本数据,利用其对新跨子线路学习器进行少量训练得到可用新跨子线路学习器;然后列车将可用新跨子线路学习器用于新跨线路的列车自动驾驶运行控制。采用本发明所述的自动驾驶控制方法,能快速高效地使列车在新跨线路上采用机器学习的方法进行自动驾驶控制,同时还能提高控制精度。
Automatic driving control method for cross-line operation of rail transit train
一种轨道交通列车跨线运行的自动驾驶控制方法
2023-08-01
Patent
Electronic Resource
Chinese
Research on Train Operation Diagram Compilation of Urban Rail Transit Cross-Line Operation
Springer Verlag | 2018
|