Vehicle identification method and device, electronic equipment and computer readable storage medium

The invention provides a vehicle identification method and device, electronic equipment and a computer readable storage medium. Relates to big data and data calculation of a cloud technology; the method comprises the following steps: acquiring a real-time first spatio-temporal data record of a vehicle; carrying out demodulation processing on a near field communication signal sent by the vehicle to obtain a license plate number of the vehicle; when the comparison based on the license plate number of the vehicle passes, querying a historical second spatio-temporal data record of the vehicle from the database based on the license plate number; when a comparison result of the first spatio-temporal data record and the second spatio-temporal data record meets a spatio-temporal constraint condition, calling a machine learning model to perform appearance information identification processing on the vehicle image of the vehicle to obtain first appearance information; querying second appearance information associated w