Method and system for monitoring rail vehicle

A method for monitoring a rail vehicle, comprising:

• acquiring, by a local device, current operating data and historical operating data of the rail vehicle from a controller of the rail vehicle, wherein the local device, which is directly connected with the controller, is a portable testing device, a Portable Testing Unit (PTU) service software is installed on the local device;
• generating, by the local device, fault information according to the current operating data and the historical operating data, wherein the fault information comprises at least one of a fault code and a fault description;
• obtaining, by the local device, a maintenance plan corresponding to the fault information, wherein in response to the connection between the local device and a server side through a wireless network, the maintenance plan is obtained through the server side and is displayed on the local device, the local device is configured to use a function of a train debugging test that comprises querying or setting a controller variable, guiding test personnel to operate the rail vehicle;
• and
• maintaining, by the local device, the rail vehicle according to the maintenance plan;
• wherein obtaining the maintenance plan through the server side comprises:
• sending, by the local device, the fault code to the server side, wherein the server side queries according to the fault code to obtain a corresponding first maintenance resource, wherein the first maintenance resource comprises at least one of a video resource and an image resource;
• and
• receiving, by the local device, the first maintenance resource returned by the server side;
• wherein after receiving, by the local device, the maintenance resource returned by the server side, and in response to fulfilling a task of maintaining the rail vehicle according to the maintenance plan, the method further comprises:
• acquiring, by the local device, a second maintenance resource in a maintenance process, wherein the second maintenance resource comprises at least one of the video resource and the image resource, the maintenance process is used for characterizing the process of maintaining the rail vehicle according to the maintenance plan;
• and
• uploading, by the local device, the second maintenance resource to the server side, wherein the server side stores the second maintenance resource, wherein the second maintenance resource corresponds to the fault information, wherein before storing, by the server side, the second maintenance resource, the method further comprises:
• sending, by the server side, the second maintenance resource to a remote device;
• generating, by the remote device, an audit result according to the second maintenance resource, and the audit result comprises one of the following:
• the audit is passed, and the audit is not passed;
• receiving, by the server side, the audit result sent by the remote device;
• if the audit result is the audit is passed, storing, by the server side, the second maintenance resource;
• and
• if the audit result is the audit is not passed, deleting, by the server side, the second maintenance resource.