Vehicle-mounted network intelligent monitoring system based on cloud computing

The invention relates to the technical field of abnormal data screening, in particular to a cloud computing-based vehicle-mounted network intelligent monitoring system, which comprises a vehicle-mounted network flow data acquisition module, an anomaly detection module, a data anomaly index acquisition module, a fault possibility acquisition module and a data uploading module, according to the method, fault detection accuracy can be ensured by performing targeted analysis through segmentation, then preliminary abnormal vehicle-mounted network flow data segments are obtained through network flow data fluctuation conditions, and data abnormal indexes of the abnormal vehicle-mounted network flow data segments are obtained according to abnormal conditions of network flow; and finally, obtaining vehicle-mounted network node fault information according to the vehicle-mounted network node fault possibility, and uploading the vehicle-mounted network node fault information to the cloud server, thereby improving the veh