Illegal vehicle information processing method, device and system

The invention provides a peccancy vehicle information processing method, device and system, and the method comprises the steps: a base station can obtain a first vehicle image, a first license plate image, peccancy time and a peccancy place, which are transmitted by a user through an application client, of a peccancy vehicle; obtaining at least one group of reference vehicle information obtained by at least one target camera in the target time interval; for each group of reference vehicle information, based on the first vehicle image, the first license plate image and a second vehicle image and a second license plate image in the reference vehicle information, determining a matching result of the reference vehicle and the violation vehicle; and if detecting that the matching result is target reference vehicle information that the reference vehicle is matched with the violation vehicle, sending violation report information to be processed to a server of a traffic supervision mechanism. According to the scheme