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Report and device of battery abnormal state

An abnormal state, battery technology, applied in the direction of secondary battery, secondary battery repair/maintenance, circuit, etc., can solve the problems of inaccurate judgment and misjudgment, and achieve the effect of solving the abnormal state of the battery

Active Publication Date: 2022-05-27
CHINA TOWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a battery abnormal state report and device to solve the problem in the prior art that the battery is monitored through a certain electrical performance of a single battery cell, and the inaccurate judgment leads to misjudgment.

Method used

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  • Report and device of battery abnormal state
  • Report and device of battery abnormal state
  • Report and device of battery abnormal state

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Embodiment Construction

[0013] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0014] In the description of this application, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include one or more of that feature. In the description of this application...

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Abstract

The present application provides a battery abnormal state report and device, wherein the method includes: acquiring attribute information corresponding to the battery, wherein the attribute information includes at least one of the following: connection status information of the battery, Parameter information; determine whether the battery is in an abnormal state according to the attribute information; when it is determined that the battery is in an abnormal state, report notification information corresponding to the abnormal state; where different abnormal states correspond to different The notification message for . The present application solves the problem in the prior art that the battery is monitored through a certain electrical property of a single cell, and the inaccurate judgment leads to misjudgment.

Description

technical field [0001] The present application relates to the field of batteries, and in particular, to a reporting and device for abnormal state of a battery. Background technique [0002] In the prior art, the monitoring of the operating state of the battery is mainly based on the excess of a single remote signal amount. However, the electrical characteristics of a single battery cell are affected by the working state of the battery, the working state of other cells, and the external environment. Therefore, monitoring the battery from a certain electrical performance of a single cell is often It is difficult to make an effective evaluation of the battery, and misjudgments and missed judgments often occur, causing great trouble to the project. SUMMARY OF THE INVENTION [0003] The embodiments of the present application provide a battery abnormal state reporting and device, so as to solve the problem that the battery is monitored by a certain electrical performance of a s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42
CPCH01M10/425H01M2010/4271Y02E60/10
Inventor 余冰洁胡翔
Owner CHINA TOWER CO LTD
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