Intelligent charging method of battery charging and replacing cabinet based on reinforcement learning algorithm

The embodiment of the invention provides a reinforcement learning algorithm-based intelligent charging method for a charging and swapping cabinet, and is applied to the field of charging of the charging and swapping cabinet. The method comprises the following steps: constructing a historical electricity price data set based on historical electricity price data; training an electricity price prediction model according to the historical electricity price data set; inputting a plurality of future prediction time points into the trained electricity price prediction model to obtain electricity price prediction results corresponding to the plurality of future prediction time points; and inputting the electricity price prediction result into a trained deep neural network model constructed based on an SAC reinforcement learning algorithm, determining an optimal charging strategy, and controlling a battery of the charging and swapping cabinet to execute a charging action. The electricity price prediction model is bett