The invention discloses a locomotive brake control system and a locomotive brake control method, and relates to the technical field of locomotive braking, the locomotive brake control system comprises an average pipe control module and a brake cylinder control module, and the average pipe control module is connected with an average pipe; the brake cylinder control module is respectively connected with the brake cylinder and the air brake valve; the average pipe is connected with the brake cylinder through a first redundant pipeline; the brake cylinder control module comprises a second flow amplification valve and a second pressure selection valve, the second pressure selection valve is connected with a control port of the second flow amplification valve, a second redundant pipeline and an air brake valve, and the second redundant pipeline is connected with the average pipe control module. The structure of the brake cylinder control module is changed, the air brake valve connected with the brake cylinder control module is added, the connection mode between the average pipe control module and the brake cylinder control module is changed, redundancy control can be achieved, the control precision is high, and the reliability of a locomotive brake control system can be improved.
本发明公开了一种机车制动控制系统及机车制动控制方法,涉及机车制动技术领域,机车制动控制系统包括平均管控制模块和制动缸控制模块,平均管控制模块与平均管相连;制动缸控制模块分别与制动缸和空气制动阀相连,平均管与制动缸之间通过第一冗余管路相连;制动缸控制模块包括第二流量放大阀和第二压力选择阀,第二压力选择阀分别与第二流量放大阀的控制口、第二冗余管路及空气制动阀相连,第二冗余管路与平均管控制模块相连。本发明不仅改变了制动缸控制模块的结构,增加与制动缸控制模块相连的空气制动阀,还改变了平均管控制模块和制动缸控制模块之间的连接方式,能实现冗余控制,且控制精度较高,利于提高机车制动控制系统的可靠性。
Locomotive brake control system and locomotive brake control method
一种机车制动控制系统及机车制动控制方法
2024-05-10
Patent
Elektronische Ressource
Chinesisch