The invention provides a train braking control method and system in an emergency traction mode, and the method comprises the steps that an emergency mode braking control unit used for executing an electro-pneumatic hybrid braking strategy is constructed, and the emergency mode braking control unit comprises a braking system and a traction system; the braking system and the traction system are in communication connection through a plurality of hard wires or an intranet; and when a network in the train breaks down and enters an emergency traction mode, the emergency mode braking control unit is controlled to execute the electro-pneumatic hybrid braking strategy according to braking instructions received by the braking system and the traction system. The system executes the method. The traction system and the braking system are connected through the hard wire or the internal network, mixed application of the electric braking force and the air braking force of the train in the emergency traction mode is completed, and the train parking precision is improved.
本发明提供一种紧急牵引模式下列车制动控制方法及系统,方法包括:构建用于执行电空混合制动策略的紧急模式制动控制单元,所述紧急模式制动控制单元包括制动系统和牵引系统,所述制动系统和所述牵引系统之间通过多个硬线或者内网通信连接;当列车中网络发生故障进入紧急牵引模式后,根据所述制动系统和所述牵引系统接收到的制动指令,控制所述紧急模式制动控制单元执行所述电空混合制动策略。所述系统执行所述方法。本发明通过设置牵引系统和制动系统之间通过硬线或者内网连接,完成列车在紧急牵引模式下的电制动力和空气制动力混合施加,提高列车停车精度。
Train braking control method and system in emergency traction mode
紧急牵引模式下列车制动控制方法及系统
2022-11-11
Patent
Electronic Resource
Chinese
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