The invention discloses a train degradation control method and system based on fusion control, and the method comprises the steps: S1, building an integrated traction and braking management system based on an Ethernet control architecture in advance, the integrated traction and brake management system comprises a train-level central control unit, a vehicle-level local fusion control unit, a traction execution unit and a brake execution unit. S2, the local fusion control unit arranged in each compartment interacts with the central control units arranged in the head compartment and the tail compartment in real time; and S3, when the train-level network breaks down, the local fusion control unit conducts logic judgment on the traction and braking states according to the collected control instruction of the driver console, and the traction execution unit or the braking execution unit is controlled through the train-level network according to the judgment result. According to the invention, digital quantity/analog quantity acquisition and output functions and traction brake control in a train degradation mode are realized, and single-vehicle electric-pneumatic cooperation and anti-skid control in the degradation mode are also realized.
本发明公开了一种基于融合控制的列车降级控制方法及系统,列车降级控制方法包括:步骤S1:预先构建基于以太网控制架构的一体化牵引制动管理系统,一体化牵引制动管理系统包括列车级的中央控制单元、车辆级的本地融合控制单元、牵引执行单元及制动执行单元;步骤S2:布置于每节车厢的本地融合控制单元和布置于头尾车厢的中央控制单元实时交互;步骤S3:当列车级网络故障时,本地融合控制单元根据采集到的司控台的控制指令进行牵引制动状态的逻辑判断,并根据判断结果通过车辆级网络对牵引执行单元或制动执行单元进行控制。本发明实现数字量/模拟量采集和输出功能,及列车降级模式下的牵引制动控制,还实现降级模式下单车电空配合和防滑控制。
Train degradation control method and system based on fusion control
基于融合控制的列车降级控制方法及系统
2022-06-10
Patent
Elektronische Ressource
Chinesisch
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