Lithium battery charging and discharging management system

Abstract

The invention discloses a lithium battery charging and discharging management system. The system comprises a data detection module, a data receiving module, a central processing unit, a display screen, a recognition module, a comparison module, a database, a data calculation module, a data analysis module and an alarm unit, wherein the data detection module is used for detecting related data information of a lithium battery; the data information includes residual electric quantity information, total capacity information, discharging flow information, charger information, lost electric quantityinformation, charging flow information and voltage information; and the data detection module transmits the data information to the data receiving module. A model number of a battery charger is subjected to monitoring control through the arrangement of the recognition module and the comparison module, so that the economic and material loss caused by the fact that people use different chargers tocharge the battery to reduce the charging speed and cause a certain influence to the battery and the charger can be prevented, and the consumption of resources is reduced.

Description

technical field [0001] The invention belongs to the technical field of lithium batteries, and relates to a charge and discharge management data technology, in particular to a lithium battery charge and discharge management system. Background technique [0002] With the gradual improvement of lithium battery performance, it has been widely used as a power source in electric vehicles and hybrid vehicles. Generally, the power supply requires a relatively high voltage, and only a few or even a dozen of them can be used as a power battery. Lithium battery overcharge, voltage overdischarge, charge and discharge current is too large or even short circuit, etc., will affect the performance of the whole battery pack, in order to make the lithium battery can maximize its superior performance, ensure its safety and To prolong the service life, a lithium battery charge and discharge management system is designed. [0003] At present, lithium battery charge and discharge management sys...

AI Technical Summary

Problems solved by technology

[0006] The present invention is to solve the problem that the existing electric vehicles only display the approximate amount of electricity in the electricity display, and often the electricity display jumps too much, and the owner cannot know the exact time of the electricity, which causes a lot of inconvenience, and at the same time, the battery is only charged The time is prolonged, causing the car owner to waste some unnecessary electricity charges when charging in the community;

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