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Battery information detection control method, intelligent battery and terminal

A technology of detection control and battery information, applied in battery circuit devices, different battery charging, secondary battery charging/discharging, etc., can solve the problem of inability to detect battery power and update battery capacity in real time, and achieve the effect of overcoming individual differences

Active Publication Date: 2016-04-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a battery information detection and control method, a smart battery and a terminal, which are used to solve the problem that the battery power cannot be detected in real time and the battery capacity can be updated in time in the prior art

Method used

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  • Battery information detection control method, intelligent battery and terminal
  • Battery information detection control method, intelligent battery and terminal
  • Battery information detection control method, intelligent battery and terminal

Examples

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no. 1 example

[0043] The first embodiment of the present invention is an intelligent battery, such as figure 1 As shown, the smart battery 20 , used with the terminal 10 , includes: a battery control unit 21 , an energy storage unit 22 , a voltage sampling unit 23 , a battery charging protection unit 24 , and an interface unit 25 . in:

[0044] The battery control unit 21 is configured to detect the electric energy information in the energy storage unit 22 during the charging process, and send the battery electric quantity information and the battery capacity information to the terminal 10 .

[0045] Specifically, the battery control unit is used for real-time detection of battery power information during charging, and for smart batteries whose stored power is below a preset threshold at the beginning of charging, obtain the battery capacity information when charging is completed. The electrical energy information includes charge or discharge state information, battery power information an...

no. 2 example

[0062] The second embodiment of the present invention is a battery information detection and control method, such as figure 2 shown, including the following steps:

[0063] Step S201, providing electrical energy for the terminal and the battery control unit.

[0064] Specifically, in the second embodiment of the present invention, when charging the smart battery, the charged electrical energy is stored in the energy storage unit, and the energy storage unit also provides the terminal and other units in the smart battery with the required electricity energy.

[0065] Step S202: Detect battery power information and battery capacity information during battery charging, and send the battery power information and battery capacity information to the terminal.

[0066] Specifically, the electric energy information includes: charging or discharging state information of the energy storage unit, current electric quantity information of the battery, and total capacity information of t...

no. 3 example

[0091] The third embodiment of the present invention, a terminal, such as Image 6 shown.

[0092] In the embodiment, the terminal 60 provided by the present invention includes: a smart battery 61 , a processor 62 and a display 63 .

[0093] The smart battery 61 can be the smart battery in the first embodiment of the present invention, which will not be repeated here. also:

[0094] The processor 62 is configured to receive battery power information and battery capacity information sent by the smart battery 61, and process the battery power information and the battery capacity information into displayable information.

[0095] The display 63 is used to display the displayable information processed by the processor 62 .

[0096] The battery information detection and control method, the intelligent battery and the terminal described in the embodiments of the present invention overcome the individual differences between different batteries, provide the battery with power detec...

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Abstract

The invention provides a battery information detection control method, an intelligent battery and a terminal. The method comprises the following steps: detecting the capacity information of the battery; detecting the electric quantity information of the battery in real time in the battery charging process according to the battery capacity information; and sending the battery electric quantity information and the battery capacity information to the terminal. The battery information detection control method overcomes the individual difference among different batteries, provides electric quantity and battery protection for the battery to control, allows self integration control of the battery to be carried out in order to realize real-time calibration of the capacity of the battery and timely update the battery electric quantity, and sends the detection result to the terminal. When abnormal conditions of the battery appear, battery charging is timely cut if timely stopping of charging is not carried out by the terminal.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a battery information detection and control method, an intelligent battery and a terminal. Background technique [0002] As mobile terminals become more and more popular in people's daily life, people pay more and more attention to the performance of batteries that provide energy for mobile terminals. Therefore, it is an important issue to effectively control the battery to ensure the safety of the battery and maximize the performance of the battery. [0003] The control of the battery in the prior art generally adopts the detection of the current input and output of the battery to calculate the power of the battery, and uses the voltage and temperature as auxiliary conditions for detection. Divide the detected battery capacity by the known battery capacity to obtain the percentage of the actual battery capacity. In addition, the battery charging and overcharge protection are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42H01M10/48G01R31/36H02J7/00H04M1/725
CPCH01M10/48H01M10/44H01M2010/4278H02J7/0047G01R31/382H02J7/0029H01M10/4257Y02E60/10H01M10/486H04M1/0262H01M2220/30H04M2201/34H01M10/443G01R31/3648H02J7/0048H02J7/007194H02J7/00034H01M2010/4271H02J7/0049H02J7/0031
Inventor 张健
Owner ZTE CORP
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