The invention provides a train ATO (automatic train operation) energy-saving method, device and equipment, a medium and a program product, and belongs to the technical field of rail transit. Constructing a constraint function in the train operation process; and under the condition of the constraint function, solving the optimal solution of the target function by adopting a dynamic programming algorithm to obtain the lowest traction energy consumption. According to the train ATO energy-saving method provided by the invention, the target function taking the lowest traction energy consumption as the target is constructed, the constraint function is formed by combining the specific constraint conditions in the train operation, and the dynamic programming algorithm is used for solving the target function, so that the optimal solution under the constraint conditions can be accurately found, and the lowest traction energy consumption can be obtained; the traction energy consumption is reduced by optimizing the operation curve in the ATO operation process, the energy efficiency of train operation is improved, and the operation cost of urban rail transit can be greatly reduced.
本发明提供一种列车ATO节能方法、装置、设备、介质及程序产品,属于轨道交通技术领域,所述方法包括:构建以最低牵引力能耗为目标的目标函数;构建列车运行过程中的约束函数;在约束函数的条件下,采用动态规划算法求解所述目标函数的最优解,得到最低牵引力能耗。本发明提供的列车ATO节能方法,构建以最低牵引力能耗为目标的目标函数,并结合列车运行中的具体约束条件,形成约束函数,使用动态规划算法对目标函数进行求解,能够精确找到在这些约束条件下的最优解,即可得到最低牵引力能耗,实现通过优化ATO运行过程中的运行曲线来实现牵引力能耗的降低,提升了列车运行的能源效率,可大幅度降低城轨交通的运营成本。
Train ATO (automatic train operation) energy-saving method, device, equipment, medium and program product
列车ATO节能方法、装置、设备、介质及程序产品
2025-02-14
Patent
Electronic Resource
Chinese
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