Fault management method, system and equipment for ATP (Automatic Train Protection) vehicle-mounted equipment of high-speed railway

The invention discloses a high-speed railway ATP vehicle-mounted equipment fault management method, system and equipment, and belongs to the technical field of railway traffic management. Comprising the following steps: acquiring ATP vehicle-mounted equipment operation information; establishing a train state equation according to the running information of the ATP vehicle-mounted equipment; establishing a fault diagnosis model according to the train state equation; and judging whether the current ATP vehicle-mounted equipment has a fault or not according to the fault diagnosis model, and if so, giving an alarm and outputting a fault detection report. According to the method, the fault rate trend of the ATP vehicle-mounted equipment can be predicted in a short time, and the safety of train operation is further improved. 本发明公开了一种高速铁路ATP车载设备故障管理方法、系统及设备，属于铁路交通管理技术领域。包括：获取ATP车载设备运行信息；根据ATP车载设备运行信息建立列车状态方程；根据列车状态方程建立故障诊断模型；根据故障诊断模型判断当前ATP车载设备是否出现故障，若是，则发出报警并输出故障检测报告。本发明能够短时预测ATP车载设备的故障率趋势，进一步提高列车运行的安全。