The invention provides a vehicle anti-skid control method, a first anti-skid host, a second anti-skid host and a system. The method comprises the steps: enabling the first anti-skid host to determinefirst fault information according to the state of the first host, the state of a first channel of a dual-channel speed sensor and the state of a first coil group of an anti-skid exhaust valve; if thefirst fault information indicates that the first anti-skid host and the equipment connected with the first anti-skid host are normal, enabling the first anti-skid host to send a first normal signal toa second anti-skid host, and controlling a first anti-skid exhaust valve and a second anti-skid exhaust valve according to the speed of the bogie axle; if the first fault information indicates that the first anti-skid host or the equipment connected with the first anti-skid host is abnormal, sending a first fault signal to the second anti-skid host, and when a second normal signal sent by the second anti-skid host is received, sending a transfer signal to the second anti-skid host, so that the second anti-skid host takes over all the anti-skid exhaust valves. Double anti-skid main machines are arranged to conduct vehicle anti-skid control over the railway vehicle, and the usability and safety of the railway vehicle are improved.
本发明提供了一种车辆防滑控制方法、第一防滑主机、第二防滑主机及系统,第一防滑主机根据第一主机状态、双通道速度传感器的第一通道状态和防滑排风阀的第一线圈组状态,确定第一故障信息;若第一故障信息指示第一防滑主机和与其相连的设备正常,第一防滑主机向第二防滑主机发送第一正常信号,根据转向架车轴的速度控制第一防滑排风阀和第二防滑排风阀;若第一故障信息指示第一防滑主机或与其相连的设备异常,向第二防滑主机发送第一故障信号,并在接收到第二防滑主机发送的第二正常信号时,向第二防滑主机发送转移信号,使第二防滑主机接管所有的防滑排风阀。通过设置双重防滑主机对轨道车辆进行车辆防滑控制,提高轨道车辆的可用性和安全性。
Vehicle anti-skid control method, first anti-skid host, second anti-skid host and system
车辆防滑控制方法、第一防滑主机、第二防滑主机及系统
2020-11-03
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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