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An information processing method and electronic device

An information processing method and technology of electronic equipment, applied in the field of information processing, can solve the problem of inability to judge the short-circuit point of a single-series cell battery pack and the like

Active Publication Date: 2017-12-29
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present application provides an information processing method and electronic equipment, which solves the technical problem in the prior art that it is impossible to judge whether there is a short circuit point in a battery pack of single-series cells, and realizes the ability to accurately judge whether there is a short-circuit point in a battery pack of single-series cells. Whether there is a technical effect of the short circuit point

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  • An information processing method and electronic device
  • An information processing method and electronic device
  • An information processing method and electronic device

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Embodiment Construction

[0130] The embodiment of the present application provides an information processing method, which solves the technical problem in the prior art that it is impossible to judge whether there is a short circuit point in the battery pack of single-series cells, and realizes the ability to accurately judge whether there is a short circuit in the battery pack of single-series cells point technical effect.

[0131] The technical solution in the embodiment of the present application is to solve the above problems, and the general idea is as follows:

[0132] An information processing method, which is applied to an electronic device, and the electronic device can be connected to a battery, wherein the battery includes at least a first battery pack of series-connected cells, and the method includes:

[0133] First, when the electronic device is connected to the battery, acquire first parameter information of the first series-connected battery pack;

[0134] Then, judging whether the fi...

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Abstract

The invention discloses an information processing method and an electronic device. The method is applied to the electronic device connected with a battery. The battery at least comprises a first series connection cell battery pack. The method includes acquiring first parameter information of the first series connection cell battery pack when the electronic device is connected with the battery; judging whether the first parameter information meets a preset condition to obtain a judgment result; determining that a short circuit point exists in the first series connection cell battery pack when the judgment result shows that the first parameter does not meet the preset condition.

Description

technical field [0001] The invention relates to the field of electronics, in particular to an information processing method and electronic equipment. Background technique [0002] Lithium batteries, which are currently widely used in mobile electronic devices, electric tools, pure electric vehicles, energy storage systems, etc., generally use combustible liquid organic compounds (such as ethylene carbonate, propylene carbonate, etc.) as their electrolyte solvents. When it is in the energy storage state (high-voltage charging state), the positive and negative electrode materials have very strong chemical reactivity, so once a special situation occurs, it is likely to cause a violent chemical reaction between the battery material components, resulting in overheating and fire in the battery Even explode. [0003] Both external incentives and internal incentives of the battery can cause the occurrence of the above-mentioned special situations. Among them, external incentives re...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/02H01M10/42
CPCY02E60/10
Inventor 李涛林威志
Owner LENOVO (BEIJING) LTD