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Charging method, wireless charging device, and computer readable storage medium

A technology of wireless charging equipment and a charging method, which is applied in secondary battery charging/discharging, battery circuit devices, circuits, etc., can solve problems such as reducing user experience, and achieve the effect of improving user experience

Inactive Publication Date: 2017-09-22
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that the following problems exist in the prior art: when the existing PTU charges multiple mobile terminals at the same time, it does not allocate appropriate charging power to each mobile terminal according to the specific state of each mobile terminal. Greatly reduces the user experience of wireless charging

Method used

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  • Charging method, wireless charging device, and computer readable storage medium
  • Charging method, wireless charging device, and computer readable storage medium
  • Charging method, wireless charging device, and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0055] Such as figure 2 As shown, the first embodiment of the present invention provides a charging method, which includes the steps of:

[0056] 21. After establishing connections with multiple terminals, regularly poll the current battery power value and the maximum power value required for charging of the multiple terminals;

[0057] In this embodiment, said establishing a connection with multiple terminals includes steps (not shown in the drawings):

[0058] Detecting whether there is a wireless charging terminal that enters the wireless charging range of the wireless charging device;

[0059] In this embodiment, there is no limit to the method of detecting a wireless charging terminal. For example, by sending a wireless signal, if a certain terminal can receive and give corresponding feedback, it means that the terminal has entered the wireless charging range of the wireless charging device. It can also be charged wirelessly.

[0060] If there is a chargeable terminal...

no. 2 example

[0087] refer to Figure 4 , Figure 4 A wireless charging device is provided for the second embodiment of the present invention, the wireless charging device 30 includes: a memory 31, a processor 32, and a charging program stored in the memory 31 and operable on the processor 32, When the charging program is executed by the processor 32, the steps of the following charging method are realized:

[0088] After establishing connections with multiple terminals, regularly poll the current battery power values ​​of the multiple terminals and the maximum power value required for charging;

[0089] Divide the multiple terminals into low battery terminals and normal battery terminals according to the current battery power values ​​of the multiple terminals;

[0090] If the sum of the maximum power values ​​required for charging of the plurality of terminals is higher than the maximum power value of the wireless charging device, then provide the maximum power value required for chargi...

no. 3 example

[0118] The third embodiment of the present invention provides a computer-readable storage medium, where a charging program is stored on the computer-readable storage medium, and when the charging program is executed by a processor, the steps of the charging method described in the first embodiment are implemented.

[0119] The computer-readable storage medium provided by the embodiment of the present invention, through polling the current battery power value of the terminal and the maximum power value required for charging, according to the battery power value, the charging power of the low-battery terminal is preferentially guaranteed, which improves the user's ability to perform wireless charging. Charging experience.

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PUM

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Abstract

The invention discloses a charging method, a wireless charging device, and a computer readable storage medium. The method comprises the steps of: after connections with a plurality of terminals are established, regularly polling a current battery energy value and a maximum power value for charging of each terminal; according to the current battery energy values of the terminals, dividing the terminals into low-energy terminals and normal-energy terminal; and, if the sum of the maximum power values for charging of the terminals is greater than the maximum power value of the wireless charging device, supplying the maximum power value for charging to charge the low-energy terminals, and evenly distributing the residual power value to charge the normal-energy terminals. Through polling the current battery energy value and the maximum power value for charging of the terminals, the charging method firstly ensures the charging power of the lower-energy terminals according to the battery energy value; and thus, the user experience of wireless charging is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, and in particular to a charging method, a wireless charging device and a computer-readable storage medium. Background technique [0002] With the gradual maturity of wireless charging technology, wireless charging technology based on magnetic induction technology, such as WPC (Wireless Power Consortium, Wireless Power Consortium) technology, and wireless charging technology based on magnetic resonance technology, such as A4WP (Wireless Power Alliance, Alliance for Wireless Power) technology, there are more and more wireless charging products, and the application fields involve smart wearable devices and smart phones. [0003] In related technologies, wireless charging products usually include a PTU (wireless charging board, Power TransmitterUnit). The PTU can be placed on or under the table, and the mobile terminal is placed on the PTU. Start wireless charging of the mobile terminal. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H01M10/44
CPCH01M10/441H02J7/0013H02J7/025Y02E60/10
Inventor 洪丹龙
Owner NUBIA TECHNOLOGY CO LTD