Power battery fast charging control method, device and equipment and storage medium

The embodiment of the invention provides a power battery fast charging control method and device, equipment and a storage medium. The power battery fast charging control method comprises the following steps: acquiring real-time characteristic parameters of a power battery, wherein the real-time characteristic parameters comprise at least two of a real-time battery cell temperature and a real-time charge state, a real-time working characteristic parameter of a thermal management component, and a real-time environment characteristic parameter of an environment where the power battery is located; and processing the real-time characteristic parameters by adopting a pre-trained reinforcement learning model to generate a first fast charging control instruction, the first fast charging control instruction comprising a first charging current control instruction for controlling fast charging current and/or a first thermal management control instruction for controlling the thermal management component. The reinforcemen