The invention provides a method for controlling speed reducer braking. The braking method comprises the steps that whether a speed reducer brakes or not is detected; if the speed reducer is started tobrake, whether a vehicle set leaves a speed reducer section or not is detected; if the vehicle set does not leave the speed reducer section, the energy height Hc of the vehicle set is dynamically calculated and then compared with an obtained speed reducer braking energy height Hj; and the braking state of the speed reducer is adjusted according to an energy height comparison result until the vehicle set leaves the speed reducer section. According to the method, action of the speed reducer is dynamically regulated and controlled by dynamically calculating the energy height of the vehicle set and then comparing the energy height with the braking energy height of the speed reducer, the time for hooking a vehicle to occupy the speed reducer section is shortened, the average speed of the vehicle set in the speed reducer section is increased, and meanwhile the control precision of the speed reducer on the vehicle set is improved.

    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:检测减速器是否制动;若减速器开启制动,检测车组是否离开减速器区段;若车组没有离开减速器区段,动态计算车组能高Hc后与获取的减速器制动能高Hj进行能高比较;根据能高的比较结果调整减速器的制动状态,直到所述车组离开减速器区段。本发明通过动态计算车组能高后与减速器的制动能高进行比较,来动态调控减速器的动作,缩短勾车占用减速器区段的时间,提高车组在减速器区段的平均速度,同时也提高了减速器对车组的控制精度。


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    Title :

    Method and system for controlling speed reducer braking


    Additional title:

    一种控制减速器制动的方法及系统


    Contributors:
    LIU WEI (author) / XU HONGFEI (author) / ZHAO QIANG (author) / ZHEN LIANG (author) / ZHANG WEIHUA (author) / FAN SHENGQIU (author) / XUE XIAOBING (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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