Road traffic flow prediction method, system and device and readable storage medium

The invention provides a road traffic flow prediction method, system and device and a readable storage medium, and the method comprises the steps: collecting historical traffic flow data, and carrying out the cleaning and preprocessing of the data; extracting features related to the traffic flow from the preprocessed historical traffic flow data; constructing a prediction model based on deep learning of a recurrent neural network, and training the prediction model by using historical traffic flow data and features related to the traffic flow; acquiring real-time traffic flow data, and storing the real-time traffic flow data in the prediction model to generate a prediction result; further optimizing the prediction result by using a time sequence analysis method to generate a time sequence analysis result; and fusing the prediction result and the time sequence analysis result to obtain a final traffic flow prediction value. According to the method, accurate prediction of the road traffic flow can be realized by