The invention discloses a rail vehicle skid brake control method and system, and relates to the technical field of vehicle engineering. The control method comprises the steps that the number of matched first skid modules is determined as the target number according to the preset deceleration ranges where the target deceleration of the railway vehicle is located, the multiple preset deceleration ranges do not coincide, and the preset deceleration ranges are matched with the different first skid modules in number; and the target number of first skid modules are controlled to fall so as to conduct braking. According to the method, the preset deceleration range where the corresponding target deceleration is located is determined according to the current actual braking requirement of the railway vehicle, then a proper number of first skid modules are controlled to fall down for braking, if the remaining first skid modules still exist, the remaining first skid modules are kept at the initial non-falling position, the braking control accuracy can be improved, and the braking effect is improved. And overlarge braking deceleration caused by falling of all the first skid modules is avoided, and the comfort level of passengers during skid braking can be improved.
本发明公开了一种轨道车辆滑撬制动控制方法及系统,涉及车辆工程技术领域。控制方法包括:根据轨道车辆的目标减速度所处的预设减速度范围,确定相匹配的第一滑橇模块的数量为目标数量,其中,预设减速度范围具有多个且不重合,各预设减速度范围分别与不同的第一滑橇模块的数量相匹配;控制目标数量的第一滑橇模块下落,以进行制动。此种方法中,根据轨道车辆当前实际的制动需求,确定对应的目标减速度所处的预设减速度范围,进而控制适量的第一滑橇模块下落进行制动,如果还有剩余的第一滑橇模块则保持在初始的不下落的位置,能够提高制动控制的精确性,避免因全部的第一滑橇模块下落而带来的过大的制动减速度,可提高滑橇制动时乘客舒适度。
Railway vehicle skid brake control method and system
一种轨道车辆滑撬制动控制方法及系统
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
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