Optical storage machine BMS charging and discharging control method, device and equipment and storage medium

The embodiment of the invention relates to an optical storage machine BMS charging and discharging control method and device, equipment and a storage medium. The method comprises the steps that target parameters in an optical storage machine are acquired; determining a target reference current corresponding to the optical storage machine according to a size relationship between the target parameter and a preset parameter threshold value; whether the target reference current and rated current set by an energy storage module in the optical storage machine meet set conditions is judged, and a corresponding judgment result is obtained; determining a corresponding target control current according to a judgment result; and performing charge and discharge control on the optical storage machine based on the target control current. Therefore, different charging and discharging currents can be set according to different temperatures, voltages and voltage difference levels, and the technical effects of shortening the ch