Charge management method and charge management device

A charging management and trickle charging technology, applied in circuit devices, battery circuit devices, secondary battery charging/discharging, etc., can solve problems such as prolonging battery life, prompting lithium battery charging cycle management, single charging reminder, etc. The effect of extending battery life

Inactive Publication Date: 2014-02-12
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that the charging management scheme in the prior art only reminds the user to charge in time when the available battery power is lower than a certain limit, and can only perform charging reminders

Method used

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  • Charge management method and charge management device
  • Charge management method and charge management device
  • Charge management method and charge management device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see figure 1 , which is a flowchart of the principle of the charging management method provided in Embodiment 1 of the present invention, specifically as follows:

[0033] Step 11, record the time when the user performs trickle charging.

[0034] Step 12, reminding the user to perform trickle charging when it is determined that the time since the last trickle charging has reached the preset charging period.

[0035] In the embodiment of the present invention, the user is reminded of the next charging time by recording the time when the user performs trickle charging. The method of recording can be to call the calendar of the system, and mark the time of trickle charging on the calendar. At the same time, it is also necessary to pre-set a charging cycle to monitor the interval between the last trickle charging time and the current time. If the time interval is greater than or equal to the preset charging cycle, the user will be reminded to perform trickle charging.

Embodiment 2

[0037] see figure 2 , which is a flowchart of the principle of the charging management method provided in Embodiment 2 of the present invention, specifically as follows:

[0038] Step 21, record the time when the user performs trickle charging.

[0039] Generally speaking, the charging behavior of the user to the lithium battery includes short-term charging, regular charging and trickle charging. The first thing in this embodiment is to record the charging time of the user, especially the trickle charging time. The method of recording can usually be to call the system calendar or generate a calendar by yourself, and mark the time of trickle charging on the calendar. The time of each charging of the user will be marked on the calendar, so not only can the historical record of the user's charging behavior be seen intuitively from the calendar, but also the user's charging behavior can be judged according to the record whether it is healthy and reasonable. In this embodiment, ...

Embodiment 3

[0049] see image 3 , the embodiment of the present invention provides a charging management device, the device includes: a charging recording unit 100, and a first reminder unit 200, wherein,

[0050] A charging recording unit 100, configured to record the time when the user performs trickle charging;

[0051] The first reminding unit 200 is configured to remind the user to perform trickle charging when it is determined that a preset charging period has been reached since the last trickle charging.

[0052] Preferably, the charging recording unit 100 is also used to record the time for short-term charging and / or regular charging by the user.

[0053] see Figure 4 , the above charging management device further includes a calendar marking unit 300 for marking the time recorded by the charging recording unit 100 on the calendar when the user performs trickle charging.

[0054] Preferably, the above-mentioned charging management device further includes a second reminder unit 40...

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PUM

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Abstract

A method, a computer-readable medium, and a system for battery-charging management are provided. The method comprises: recording a respective time that previous trickle charging was carried out by a user; determining that a time interval between a current time and the respective time for the previous trickle charging has reached a preset charging cycle; and prompting the user to carry out next trickle charging in response to determining that the time interval between the current time and the respective time for the previous trickle charging has reached the preset charging cycle. The charging cycle is managed according to recorded charging actions of a user; therefore, the user can be prompted and guided in an intuitive and clear way to carry out charging cycle management, and be prompted intelligently and regularly, so as to extend the service life of a battery.

Description

technical field [0001] The invention relates to the technical field of battery management, in particular to a charging management method and device. Background technique [0002] With the development of science and technology, mobile phones have become an essential tool in modern life. With the popularity of large-screen, high-brightness, and high-performance smartphones, battery capacity has become the main bottleneck restricting the continuous use of mobile phones. Reasonable repeated charge and discharge, the power will quickly decay. For example, continuous charging for a long time after charging is saturated, no trickle charging within the specified cycle, and long-term low-power operation of the battery will cause damage to the lithium battery. In order to improve battery life, good charging habits are essential. Generally speaking, regular trickle charging has a good protective effect on lithium batteries. Trickle charging refers to continuous low-current charging ...

Claims

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Application Information

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IPC IPC(8): H01M10/44H01M10/42
CPCH01M10/44H01M10/052H02J7/0048H01M10/488H02J7/0069H02J7/0071Y02E60/10H02J7/04
Inventor 王庆郭浩然袁宜霞詹勋昌林春优李朋涛宋家顺
Owner TENCENT TECH (SHENZHEN) CO LTD
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