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Battery electric quantity metering method, electronic equipment and storage medium

A technology of electronic equipment and electricity meter, which is applied in the direction of measuring electrical variables, measuring electricity, measuring devices, etc., can solve the problem of inaccurate electricity measurement results, and achieve the effect of ensuring safety and accurate electricity measurement

Pending Publication Date: 2021-08-13
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, a fuel gauge is usually integrated on the power management chip of the electronic device, and the battery pack module is used to measure the power of the battery pack module. However, the battery pack module may also include non-battery parts (such as additionally setting protection circuit or other circuits), so that the electric quantity measurement result of the electric quantity meter for the battery pack module is not accurate enough, therefore, it is urgent to provide a solution for accurately measuring the electric quantity of the battery

Method used

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  • Battery electric quantity metering method, electronic equipment and storage medium
  • Battery electric quantity metering method, electronic equipment and storage medium
  • Battery electric quantity metering method, electronic equipment and storage medium

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Embodiment Construction

[0069] The exemplary embodiment will be described in detail herein, and examples thereof are shown in the drawings. The following description is related to the drawings, unless otherwise indicated, the same numbers in the drawings represent the same or similar elements. The embodiments described in the exemplary embodiments described below do not represent all embodiments consistent with the present disclosure. Instead, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0070] The terms used in the present disclosure are only for the purpose of describing particular embodiments, not intended to limit the disclosure. "One", "one", "one", "one", "one", "" "and" "" as used in the present disclosure and the appended claims are also intended to include other forms unless the context clearly represents other meaning. It should also be understood that the terms "and / or" as used herein refer to any o...

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Abstract

The invention provides a battery electric quantity metering method, electronic equipment and a storage medium. The method is applied to the electronic equipment. The electronic equipment comprises a battery pack module and a first voltameter, wherein the battery pack module is internally provided with a second voltameter; the first voltameter is connected with an interface of the battery pack module; and the second voltameter is connected with a battery cell of the battery pack module. The battery electric quantity metering method comprises the following steps of: acquiring a first measurement value obtained by the first voltameter and a second measurement value obtained by the second voltameter; determining a first weight value corresponding to the first measurement value and a second weight value corresponding to the second measurement value based on a specified index; and acquiring the electric quantity of the battery pack module according to the first measurement value, the first weight value, the second measurement value and the second weight value. According to the battery electric quantity metering method of the invention, electric quantity metering is realized through the two voltameters, so that the electronic equipment can meter the electric quantity of the battery pack module more accurately.

Description

Technical field [0001] The present disclosure relates to the field of electricity metering, and more particularly to a battery power metering method, an electronic device, and a storage medium. Background technique [0002] At present, with mobile phone, computers, flat or smart wear equipment, etc., the battery's electricity measurement is increasingly attached to electronic equipment developers. [0003] In the relevant technique, it is usually integrated on the power management chip of the electronic device, and the battery pack module is measured by the battery pack module, but the battery pack module may also include a non-battery portion (such as additional setting. Protective circuitry or other lines such that the power meter is not accurate for the battery pack module, and therefore, an accurate metering battery is urgently needsed. Inventive content [0004] In order to overcome the problems present in the related art, the present disclosure provides battery power meter...

Claims

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Application Information

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IPC IPC(8): G01R31/396G01R31/382
CPCG01R31/396G01R31/382Y02E60/10
Inventor 孙长宇
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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