The invention provides a method for controlling braking of a speed reducer. The braking method comprises the steps that whether a vehicle set enters a speed reducer section or not is judged; and afterthe vehicle set enters the speed reducer section, the head releasing amount lf of the vehicle set is dynamically calculated and compared with the length lr of the portion, entering the speed reducersection, of the vehicle set, the braking of the speed reducer is controlled according to a comparison result of the lf and the lr until the vehicle set leaves the speed reducer section. According to the method and system, in the vehicle set humping process, the head releasing amount and the length of the portion, entering the speed reducer section, of the vehicle set are dynamically calculated andcompared, the action of the speed reducer is calculated and controlled according to the comparison result of the lf and the lr, the head releasing amount is further adjusted, and the risk that afterthe head releasing amount is calculated at a time, the speed of the vehicle set is changed, and corresponding adjustment is not made on the head releasing amount is avoided.

    本发明提供一种控制减速器制动的方法,所述制动方法包括:判断车组是否进入减速器区段;当所述车组进入减速器区段后,动态计算车组放头量lf和车组进入减速器区段的长度lr进行lf和lr的比较,并根据lf和lr的比较结果控制减速器的制动,直到所述车组离开减速器区段。本发明在车组溜放过程中,动态的计算和比较放头量和车组进入减速器区段的长度,根据lf和lr的比较结果计算控制减速器的动作,从而进一步调整放头量,避免了在一次性计算完放头量后,车组的速度发生了变化,而放头量没有做相应的调整而带来的风险。


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    Title :

    Method and system for controlling braking of speed reducer


    Additional title:

    一种控制减速器制动的方法及系统


    Contributors:
    HU WEIDONG (author) / XUE XIAOBING (author) / ZHONG WEIHONG (author) / ZHEN LIANG (author) / HAN QIUYUE (author) / WANG JUN (author)

    Publication date :

    2020-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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