Calculation method for electric quantities of battery, device and terminal

Abstract

The invention discloses a calculation method for electric quantities of a battery, a device and a terminal. The method includes acquiring a preset discharge datum of the battery corresponding to a current working state of the terminal; and acquiring current voltage of the battery of the terminal and calculating the current electric quantity of the battery according to recorded corresponding relation of the current voltage and a record of discharge data, wherein different discharge data correspond to different working states of the terminal, and the discharge data record the corresponding relation of voltage and the electric quantities of the battery. By the aid of the calculation method, high-precision electric quantity of the battery can be known, and a better experience is provided for a user.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a battery power calculation method, device, and terminal. Background technique [0002] A mobile phone is a very common electronic device, and its working power usually comes from the battery of the mobile phone. With the development of science and technology, battery technology is also constantly updated and improved, and there are more and more types of mobile phone batteries. The more common mobile phone batteries include: lithium-ion batteries, nickel-cadmium batteries, and nickel-metal hydride batteries. [0003] Currently, lithium-ion batteries are the most commonly used batteries for mobile terminals such as mobile phones. During the use of the mobile phone, the battery power is an important physical quantity of the mobile terminal. It can indicate the currently used power and the remaining power status of the mobile terminal, and can give the user an objective understa...

AI Technical Summary

Problems solved by technology

In this case, the use of a single data model will lead to an increase in the calculation error of the power, and it is easy to provide wrong prompts to the user, resulting in insufficient power calculation accuracy, errors in the judgment of the power threshold, false alarms, or wrong shutdowns, etc. occur

[0005] With the advancement of technology, users have higher and higher requirements for the measurement accuracy of battery power. However, the existing methods for calculating battery power cannot bring users a better user experience, thereby reducing user satisfaction.

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