Prediction target historical feature extraction method based on license plate detection

The invention relates to a prediction target historical feature extraction method based on license plate detection, and the method comprises the steps: obtaining the information of a target vehicle, and enabling an intelligent driving system to obtain the state information of a surrounding target vehicle from a sensing module; target vehicle information storage management: storing the current surrounding vehicle sensing state obtained in the step 1 into a linked list, and performing information management processing on the current sensing state linked list and a target tracking linked list; and extracting historical features of the target, and further obtaining historical feature information of the target according to the target screening demand and the ID information. According to the prediction target historical feature extraction method based on license plate detection, the accuracy and comprehensiveness of target data features can be guaranteed, more reliable data information is provided in subsequent tar