Battery charging system, method and device, computer equipment and storage medium

Abstract

The invention is suitable for the field of battery charging, and provides a battery charging system, method and device, computer equipment and a storage medium. The battery charging system comprises apower supply adaption connector, a power supply pre-regulation module, a charger module and a controller, wherein the power supply adaption connector provides power supply input for the battery charging system; the power supply pre-regulation module is used for regulating voltage output by the power supply adaption connector to an appointed range, and outputting the voltage to the charger module;the charger module is used for charging a battery pack to be charged; and the controller controls the working mode of the power supply pre-regulation module to guarantee that the output voltage of the charger module is matched with charging voltage required by the battery pack to be charged. By use of the embodiment of the invention, the charging voltage and charging current required by an intelligent lithium battery pack are obtained to regulate the output voltage of the charger in real time, the intelligent lithium battery pack is more convenient in use, cost is greatly lowered, the batterycharging system is accurate and efficient in control, the safe application of a lithium ion battery is guaranteed, and the safety risk of the application of the lithium ion battery is lowered.

Description

technical field [0001] The invention belongs to the field of battery charging, and in particular relates to a battery charging system, method, device, computer equipment and storage medium. Background technique [0002] Due to the advantages of high energy density, high efficiency, and reusability, lithium-ion batteries are currently widely used in digital products, portable devices, and energy storage. [0003] Due to its own electrochemical characteristics, lithium-ion batteries have high requirements for the charging process. Different charging times have different requirements for charging voltage, current and temperature. Generally, the charging process of lithium-ion batteries will be controlled, and With the development of the Internet of Things and intelligence, more and more smart lithium-ion battery packs based on the SmBus (System Management Bus) interface and conforming to SBDS (Smart Battery Data) are widely used. However, due to the different applications of t...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a battery charging system, method, device, computer equipment and storage medium, aiming to solve the problem of the need to configure a dedicated charging system when charging lithium-ion batteries in the prior art, resulting in lithium-ion The technical problem of greatly increasing the cost of battery generation and use

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