An intelligent rail car speed control method comprises the steps that a set speed set and a hysteretic control interval set are set, and hysteretic control intervals correspond to set speeds and are stored; and an expected speed is obtained, a hysteresis control interval is searched according to the obtained expected speed, and a set speed corresponding to the hysteresis control interval is called. Due to the adoption of the hysteresis control scheme, the control frequency of the rail car can be reduced, the fluctuation of the running speed of the rail car is greatly reduced, and the stabilityof the running speed of the rail car is improved. According to the method, the set speed is divided into a plurality of discrete gears, speed gear changes are reduced through hysteresis comparison, and frequent target distance changes can be prevented from being reflected on the speed. Speed control is staged, and comfort and accuracy during starting and stopping are optimized. The invention further provides a storage device for storing a control program capable of running the intelligent rail car speed control method and a rail car control system provided with the storage device.

    一种智能轨道车速度控制方法,包括,设定设定速度组以及滞回控制区间组,将滞回控制区间与设定速度对应并储存;获取期望速度,根据获取的期望速度查找滞回控制区间,调用滞回控制区间所对应的设定速度。由于采用了滞回控制方案,可以减少轨道车的控制频率,极大程度地降低轨道车运行速度的波动,提高轨道车运行速度的平稳性。本发明中,设定速度分为多个离散档位,通过滞回比较减少速度档位变化,可防止频繁的目标距离变化反应在速度上。本发明对速度控制分阶段,优化起步和停止时的舒适性和准确性。本发明还提供了一种储存能够运行如上述的智能轨道车速度控制方法的控制程序的储存器以及设置有该储存器的轨道车控制系统。


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    Titel :

    Intelligent rail car speed control method, memory and rail car control system


    Weitere Titelangaben:

    智能轨道车速度控制方法、储存器与轨道车控制系统


    Beteiligte:
    DENG XIAOJUN (Autor:in)

    Erscheinungsdatum :

    2020-08-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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