The invention discloses a method for improving relieving synchronism of a long and large train, which comprises the following steps that: an air storage cylinder communicated with a train pipe is arranged at the tail part of the long and large train, and the pressure in the air storage cylinder is greater than the pressure of the train pipe; an action signal of a locomotive end is obtained, air storage is conducted on an air storage cylinder according to the action signal, or air is charged into a train pipe through the air storage cylinder, and the action signal at least comprises a train braking signal and a train relieving signal; the train pipe at the tail of the train is synchronously boosted and charged with air, so that the relieving synchronism of the train is improved, and the relieving time is shortened; the problems that air charging of train pipes of a goods train, especially a long and large train is slow, relieving time is too long, relieving is not synchronous, and longitudinal impulse of the train is large are solved.
本发明公开了一种提升长大列车缓解同步性的方法,所述方法包括在长大列车尾部安装与列车管连通的储风缸,所述储风缸内的压力大于列车管压力;获取机车端的动作信号,根据该动作信号对储风缸进行储风或通过储风缸向列车管充风,所述动作信号至少包括列车制动信号和列车缓解信号;本发明通过在列车尾部列车管同步升压充风提升列车缓解同步性及缩短缓解时间;解决货物列车特别是长大列车列车管充风较慢,缓解时间过长,造成缓解不同步,列车纵向冲动较大的问题。
Method and device for improving relieving synchronism of long and large train
一种提升长大列车缓解同步性的方法及其装置
2024-05-10
Patent
Elektronische Ressource
Chinesisch
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