Train hardware fault processing method and device and storage medium

The invention provides a train hardware fault processing method and device and a storage medium. The method comprises the following steps: when a train has a hardware fault, requesting to enter a return mode: sending a request for entering the return mode, and entering the return mode after obtaining request confirmation information; restarting and self-checking: restarting the train, and acquiring and checking the hardware state of the train; if the hardware fault of the train is repaired, exiting the return mode; if the hardware fault of the train is not repaired, determining a corresponding scheme; determining a corresponding scheme: acquiring a hardware type of the fault, and determining the corresponding scheme according to the hardware type of the fault; wherein the corresponding scheme comprises the following steps: waiting in situ to limit driving in a manual driving mode or automatically returning; and controlling the train according to the corresponding scheme. According to the technical scheme, the