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Battery management device with automatic learning device

An automatic learning and battery management technology, which is applied to electrical devices, battery/fuel cell control devices, electric vehicles, etc., can solve the problem of manually completing the loading process of new fault program solutions, battery faults that cannot be automatically loaded, Problems such as the automatic learning function are not set to achieve the effect of saving loading time, high practicability, and improving the degree of automation

Inactive Publication Date: 2018-05-18
SUZHOU INDAL PARK INSTITUE OF VOCATIONAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many battery management systems do not have an automatic learning function, so they cannot be automatically loaded for different battery fault problems, and it is necessary to manually complete the loading process of the new fault program solution, so the practicability is high

Method used

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  • Battery management device with automatic learning device

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention:

[0015] Such as figure 1 A battery management device with an automatic learning device is shown, including a battery fault automatic learning module, a database module, a wireless transmission module, a real-time monitoring module, a state estimation and analysis module, an online diagnosis module, a control module and an execution module. The real-time monitoring module is connected with the battery pack and monitors the real-time state of the battery pack in real time, the real-time monitoring module is connected with the s...

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Abstract

The invention discloses a battery management device with an automatic learning device. The battery management device comprises a battery fault automatic learning module, a database module, a wirelesstransmission module, a real-time monitoring module, a state estimation and analysis module, an online diagnosis module, a control module and an execution module, wherein the real-time monitoring module is connected with a battery pack and monitors the real-time state of the battery pack in real time; the real-time monitoring module is in data connection with the state estimation and analysis module; the state estimation and analysis module is in wireless data connection with the wireless transmission module; the wireless transmission module, the database module, the execution module and the online diagnosis module are all in data connection with the control module; the online diagnosis module is in data connection with the battery fault automatic learning module; and the battery fault automatic learning module is in data connection with the database module. The battery management device with the automatic learning device is easy to use, effective to realize the automatic learning of fault degrees and loading into a database for storage, and high in practicability.

Description

Technical field: [0001] The invention relates to a battery management device with an automatic learning device, and relates to the technical field of battery management systems. Background technique: [0002] Electric vehicles will use lithium batteries as the main power source in the future. The main reason is that lithium batteries have the advantage of high energy density, so their performance is relatively stable. However, the quality of lithium batteries is not easy to grasp during mass production. There are slight differences in the power of battery cells when they leave the factory. With the operating environment, aging and other factors, the inconsistency between batteries will become more and more obvious, and the efficiency and life of batteries will also deteriorate. Coupled with overcharge or overdischarge, etc., it may lead to safety problems such as fire and combustion in severe cases. Therefore, the battery management system can accurately measure the usage s...

Claims

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Application Information

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IPC IPC(8): B60L3/00B60L11/18
CPCB60L3/0046B60L58/10Y02T10/70
Inventor 李熙
Owner SUZHOU INDAL PARK INSTITUE OF VOCATIONAL TECH