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

A battery charging and charging technology, which is applied in battery circuit devices, different battery charging, secondary battery charging/discharging, etc., can solve the problems of lithium-ion battery generation and use cost increase, and achieve cost reduction, precise and efficient control , the effect of reducing security risks
CN110504728APending Publication Date: 2019-11-26深圳市圭石南方科技发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市圭石南方科技发展有限公司
Publication Date
2019-11-26

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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.
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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...

Claims

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