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Battery safety monitoring method and device, electronic equipment and storage medium

A battery safety and battery technology, applied in the fields of devices, electronic equipment and storage media, and battery safety monitoring methods, can solve problems such as the inability to guarantee battery safety monitoring efficiency, and achieve the effect of improving safety monitoring efficiency and safety.

Pending Publication Date: 2022-08-09
SVOLT ENERGY TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a battery safety monitoring method, device, electronic equipment, and storage medium to solve the defects that the existing technology cannot guarantee the efficiency of battery safety monitoring

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  • Battery safety monitoring method and device, electronic equipment and storage medium
  • Battery safety monitoring method and device, electronic equipment and storage medium
  • Battery safety monitoring method and device, electronic equipment and storage medium

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Embodiment Construction

[0081] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0082] In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. In the description of the following embodiments, the meaning of "plurality" is two or more, unless otherwise expressly and...

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Abstract

The invention provides a battery safety monitoring method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring current state data and factory information of a battery to be detected; analyzing the current state data and factory information, and determining influence values of multiple state indexes of the to-be-tested battery on the voltage difference of the battery; determining a voltage difference safety threshold value of the to-be-tested battery according to the influence values of the plurality of state indexes on the voltage difference of the battery; and determining a safety monitoring result of the to-be-detected battery according to a size relationship between the current voltage difference measured value of the to-be-detected battery and the voltage difference safety threshold. According to the method provided by the scheme, the corresponding voltage difference safety threshold is dynamically determined according to the actual state data of the to-be-detected battery, and then the safety monitoring result of the to-be-detected battery is determined by comparing the voltage difference measured value with the voltage difference safety threshold, so that the battery safety monitoring efficiency is improved, the abnormality of the battery can be found at the first time, and the safety of the to-be-detected battery is ensured. And a foundation is laid for improving the safety of the battery.

Description

technical field [0001] The present application relates to the technical field of battery safety management, and in particular, to a battery safety monitoring method, device, electronic device and storage medium. Background technique [0002] At present, with the growth of new energy vehicle sales, battery safety accidents are also increasing year by year. Due to the diversity of power battery failure triggering conditions, how to reasonably monitor the safety of the power battery of new energy vehicles has become a key research content. [0003] In the prior art, the relevant technical personnel usually determine the safety test result of the battery of the new energy vehicle based on their own relevant experience and historical operation data of the new energy vehicle. [0004] However, the manual analysis process is cumbersome, cannot guarantee the safety monitoring efficiency of the battery, and cannot find the abnormality of the battery at the first time, which is not co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/382G01R31/396G01R31/367
CPCG01R31/382G01R31/396G01R31/367Y02E60/10
Inventor 刘程其他发明人请求不公开姓名
Owner SVOLT ENERGY TECHNOLOGY CO LTD
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