CN104135053A - Electric quantity sharing method and device - Google Patents
Electric quantity sharing method and device Download PDFInfo
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- CN104135053A CN104135053A CN201410384454.3A CN201410384454A CN104135053A CN 104135053 A CN104135053 A CN 104135053A CN 201410384454 A CN201410384454 A CN 201410384454A CN 104135053 A CN104135053 A CN 104135053A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides an electric quantity sharing method and device. The method comprises the steps that the electric quantity sharing device receives an electric quantity sharing instruction input by a user, wherein the electric quantity sharing instruction comprises charging direction information used for indicating that a charging terminal charges a charged terminal, and the electric quantity of the charging terminal is higher than or equal to or smaller than the electric quantity of the charged terminal; the electric quantity sharing device controls the charging terminal to charge the charged terminal according to the electric quantity sharing instruction. As the electric quantity sharing instruction comprises the charging direction information capable of being set by the user, the charging terminal can be freely selected by the user, battery electric quantity resources of multiple mobile terminals of the user can be reasonably distributed by the user according to own needs, and waste of electric quantity resources is avoided; meanwhile, the electric quantity sharing device is only a charging control device, an actual large-capacity battery is not needed, and safety and convenience are improved.
Description
Technical Field
The invention belongs to the technical field of electronics, and particularly relates to an electric quantity sharing method and device.
Background
With the intelligentization of mobile terminals and the rapid development of mobile application services, portable terminals such as mobile phones have become an unavailable part of people's lives. However, the mobile terminal often has the problems of fast power consumption, small battery storage capacity and the like, which makes people have to frequently charge the mobile terminal, and the situation that one user has a plurality of mobile terminals is common.
Currently, each mobile terminal of a user can be charged by a mobile power supply anytime and anywhere. However, because the mobile power source is internally provided with an actual large-capacity battery, the mobile power source has a large volume and a heavy weight, and has certain safety and convenience problems when being carried with the mobile power source, and because of the difference of the performances of different mobile terminals, such as the difference of the mobile terminals with different standards and different types in the aspects of network access capability, multimedia service processing capability of audio and video and the like, users prefer to use the mobile terminals with better performances, so that the users with a plurality of mobile terminals often encounter the situation that the mobile terminal is not enough in electric quantity but is not available, and meanwhile, the electric quantity of the mobile terminal is very sufficient without using a certain mobile terminal, thereby causing the serious waste of the battery electric quantity resources of the mobile terminals of the users.
Disclosure of Invention
In view of the above existing problems, the present invention provides an electric quantity sharing method and apparatus, so as to overcome the defects of poor safety and waste of battery electric quantity resources caused by charging a plurality of terminals of a user by using a mobile power supply in the prior art.
The invention provides an electric quantity sharing method, which comprises the following steps:
the method comprises the steps that an electric quantity sharing instruction input by a user is received by an electric quantity sharing device, the electric quantity sharing instruction comprises charging direction information, the charging direction information is used for indicating that a charging terminal charges a charged terminal, and the electric quantity of the charging terminal is higher than or equal to or smaller than the electric quantity of the charged terminal;
and the electric quantity sharing device controls the charging terminal to charge the charged terminal according to the electric quantity sharing instruction.
The invention provides an electric quantity sharing device, comprising:
the charging system comprises a receiving module, a charging module and a charging module, wherein the receiving module is used for receiving an electric quantity sharing instruction input by a user, the electric quantity sharing instruction comprises charging direction information, the charging direction information is used for indicating that a charging terminal charges a charged terminal, and the electric quantity of the charging terminal is higher than or equal to or smaller than that of the charged terminal;
and the control module is used for controlling the charging terminal to charge the charged terminal according to the electric quantity sharing instruction.
According to the electric quantity sharing method and device, the user sends the electric quantity sharing instruction carrying the charging direction information to the electric quantity sharing device, so that the electric quantity sharing device can control the charging terminal to charge the charged terminal according to the electric quantity sharing instruction. Because the electric quantity sharing instruction contains the charging direction information which can be set by the user, the electric quantity of the charging terminal can be higher than, equal to or smaller than the electric quantity of the charged terminal, namely, the charging terminal can be freely selected by the user, so that the electric quantity resources of the batteries of a plurality of mobile terminals of the user can be reasonably distributed according to the self needs of the user, the waste of the electric quantity resources is avoided, in addition, the electric quantity sharing device is only a charging control device, the actual large-capacity battery does not need to be configured, and the safety and the convenience are improved.
Drawings
Fig. 1 is a flowchart of a first embodiment of a power sharing method according to the present invention;
fig. 2 is a flowchart of a second embodiment of the power sharing method of the present invention;
fig. 3 is a schematic diagram of a power sharing device according to a first embodiment of the present invention;
fig. 4 is a schematic diagram of a second embodiment of an electricity sharing device according to the present invention.
Detailed Description
Fig. 1 is a flowchart of a first embodiment of a power sharing method according to the present invention, as shown in fig. 1, the method includes:
step 101, an electric quantity sharing device receives an electric quantity sharing instruction input by a user, wherein the electric quantity sharing instruction comprises charging direction information, the charging direction information is used for indicating that a charging terminal charges a charged terminal, and the electric quantity of the charging terminal is higher than or equal to or smaller than the electric quantity of the charged terminal;
and 102, controlling the charging terminal to charge the charged terminal by the electric quantity sharing device according to the electric quantity sharing instruction.
In this embodiment, the description of the power sharing method is given by taking the implementation of power sharing among a plurality of mobile terminals of a certain user as an example. One of the mobile terminals of the user serves as a charging terminal, and the other mobile terminal serves as a charged terminal, and the charging terminal charges the charged terminal through the electric quantity sharing device. The charging terminal and the charged terminal are respectively connected with the electric quantity sharing device through USB data lines. Specifically, The charging terminal and The charged terminal may be connected to The power sharing device through USB OTG (On-The-Go) lines, respectively, that is, one end of The USB OTG line is connected to a USB port On The terminal, and The other end of The USB OTG line is connected to The power sharing device, and The USB OTG line is connected to The same USB port On The terminal regardless of whether The terminal is used as The charging terminal or The charged terminal.
When a user needs to charge the charged terminal by the charging terminal, an electric quantity sharing instruction is input to the electric quantity sharing device. Specifically, a user interface is provided in the power sharing device, and after the charging terminal and the charged terminal are connected to the power sharing device, identifiers of the charging terminal and the charged terminal, such as terminal names, models, and other information, can be automatically displayed on the user interface, so that a user can select which terminal is set as the charging terminal and which terminal is set as the charged terminal on the user interface, that is, the charging direction is set. The user inputs an electric quantity sharing instruction to the electric quantity sharing device through the setting on the user interface, wherein the electric quantity sharing instruction comprises charging direction information, and the charging direction information is used for indicating that the charging terminal charges the charged terminal. In addition, the electric quantity of the charging terminal in this embodiment may be higher than or equal to or less than the electric quantity of the charged terminal, that is, not only the terminal with high electric quantity can charge the terminal with low electric quantity, but also the terminal with low electric quantity can charge the terminal with high electric quantity, which terminal is taken as the charging terminal and which terminal is taken as the charged terminal, and the user can freely set the electric quantity according to the actual use requirement of each terminal.
Furthermore, after receiving the power sharing instruction input by the user, the power sharing device controls the charging terminal to charge the charged terminal according to the power sharing instruction. Specifically, the electric quantity sharing device may send charging instructions to the charging terminal and the charged terminal respectively, so as to inform the charging terminal and the charged terminal to turn on the charging function respectively, for example, turn on a charging loop, and inform the charging terminal to output a charging current to charge the charged terminal.
Specifically, the power sharing device has two charging processing methods to process the charging process from the charging terminal to the charged terminal:
if the electric quantity of the charging terminal is higher than that of the charged terminal, the charging terminal can charge the charged terminal approximately directly at the moment, and the electric quantity sharing device only has the function similar to a switch, but needs to ensure that the charging current output by the charging terminal meets the charging current input requirement of the charged terminal;
if the electric quantity of the charging terminal is less than or equal to the electric quantity of the charged terminal, the charging terminal cannot directly charge the charged terminal. At this time, the charging process may be specifically realized by: the electric quantity sharing device is provided with an electric storage module, such as a circuit formed by devices with charging and discharging functions, such as a capacitor, and the charging terminal firstly charges the electric storage module, and the charged terminal does not charge at the moment. After the electric quantity stored by the electricity storage module reaches a certain value (mAh-1 can be set by a user), the charging terminal stops charging the electricity storage module, and the electricity storage module starts to discharge electricity for the charged terminal. When the electric quantity of the electricity storage module is consumed to a certain value (mAh-2), the electricity storage module stops discharging. Optionally, if the charging amount provided by the charging terminal for the electricity storage module is far lower than the current remaining amount of electricity of the charging terminal, after the electricity storage module finishes discharging the charged terminal, the charging terminal continues to charge the electricity storage module, and then the electricity storage module discharges the charged terminal, and the above process is repeated until a certain cut-off condition is met, for example, the current remaining amount of the charging terminal is very low, or the charged terminal is fully charged, and the like.
It should be noted that, the power sharing device needs to determine which processing method is adopted according to the relative power levels of the charging terminal and the charged terminal, and the power sharing device can obtain the power information of the charging terminal and the charged terminal through the USB data lines respectively connected to the charging terminal and the charged terminal. Specifically, the charging terminal and the charged terminal can transmit the current electric quantity information of the charging terminal and the charged terminal to the electric quantity sharing device through the USB data line in real time, so that the electric quantity sharing device can determine which charging processing mode is adopted by comparing the electric quantity information of the charging terminal and the charged terminal.
In this embodiment, the user sends the electric quantity sharing instruction carrying the charging direction information to the electric quantity sharing device, so that the electric quantity sharing device can control the charging terminal to charge the charged terminal according to the electric quantity sharing instruction. Because the electric quantity sharing instruction contains the charging direction information which can be set by the user, the electric quantity of the charging terminal can be higher than, equal to or smaller than the electric quantity of the charged terminal, namely, the charging terminal can be freely selected by the user, so that the electric quantity resources of the batteries of a plurality of mobile terminals of the user can be reasonably distributed according to the self needs of the user, the waste of the electric quantity resources is avoided, in addition, the electric quantity sharing device is only a charging control device, the actual large-capacity battery does not need to be configured, and the safety and the convenience are improved.
Fig. 2 is a flowchart of a second embodiment of the power sharing method of the present invention, as shown in fig. 2, the method includes:
step 201, an electric quantity sharing device receives an electric quantity sharing instruction input by a user, wherein the electric quantity sharing instruction comprises charging direction information and charging cutoff condition information, the charging direction information is used for indicating that a charging terminal charges a charged terminal, and the electric quantity of the charging terminal is higher than or equal to or smaller than the electric quantity of the charged terminal;
in this embodiment, the power sharing command includes, in addition to the charging direction information, charging ending condition information, where the charging ending condition includes, for example:
the charging time reaches the preset time;
or the residual capacity of the charging terminal reaches a first preset threshold;
or the current electric quantity of the charged terminal reaches a second preset threshold value.
The charge cut-off condition information is used for enabling the electric quantity sharing device to realize automatic turn-off control of the charging process by detecting whether the charge cut-off condition is met or not in real time after the charge terminal is controlled to charge the charged terminal.
Step 202, the electric quantity sharing device controls the charging terminal to output charging current according to the charging direction information;
step 203, the electric quantity sharing device performs boosting processing on the charging current;
and step 204, the electric quantity sharing device charges the charged terminal with the charging current subjected to the boosting treatment.
Specifically, after receiving an electric quantity sharing instruction input by a user, the electric quantity sharing device learns which terminal is the charging terminal and which terminal is the charged terminal according to the charging direction information in the instruction, so as to control the charging terminal to output the charging current, for example, by sending a trigger signal to an input end of a discharging loop of the charging terminal, so as to control the charging terminal to output the charging current through an output end of the discharging loop.
For the two charging processing modes, when the electric quantity of the charging terminal is higher than that of the charged terminal, the discharging loop in the charging terminal is controlled to work, and the charging current is output. Since the charging current output from a general charging terminal cannot directly act on a terminal to be charged for charging, it is necessary to boost the charging current. Specifically, a boost circuit may be provided in the charge sharing device to boost the charging current to a magnitude suitable for charging the charged terminal, and generally, the charging voltage output by the charging terminal before boosting is generally 1V, and is generally boosted to 5V after boosting, so as to meet the requirement of charging the charged terminal.
When the electric quantity of the charging terminal is lower than or equal to that of the charged terminal, a discharging loop in the charging terminal is controlled to charge the electricity storage module, and when the electricity storage module discharges electricity to charge the charged terminal, the output of the electricity storage module is boosted to about 5V voltage to charge the charged terminal.
Further, the terminal to be charged is charged with the boosted charging current, that is, the boosted charging current output from the voltage boosting circuit is input to the input terminal of the charging circuit of the terminal to be charged.
Step 205, the electric quantity sharing device determines whether the charge cut-off condition is met, if yes, step 206 is executed, otherwise, the charging is continued;
step 206, the electric quantity sharing device disconnects a charging loop thereof, so that the charging terminal stops charging the charged terminal.
In this embodiment, after the electric quantity sharing device controls the charging terminal to start charging to the charged terminal, it is further required to detect whether the above-mentioned charge cut-off condition is satisfied in real time, specifically:
if the charge ending condition is that the residual capacity of the charging terminal reaches a first preset threshold, the capacity sharing device determines whether the charge ending condition is met, and the method comprises the following steps:
the electric quantity sharing device determines whether the residual electric quantity of the charging terminal reaches a first preset threshold value according to electric quantity information obtained from a first USB data line connected with the charging terminal;
if the charge ending condition is that the current electric quantity of the charged terminal reaches a second preset threshold, the electric quantity sharing device determines whether the charge ending condition is met, and the charge ending condition comprises the following steps:
the electric quantity sharing device determines whether the current electric quantity of the charged terminal reaches a second preset threshold value according to electric quantity information obtained from a second USB data line connected with the charged terminal;
if the charge ending condition is that the charge time reaches the preset time, the electric quantity sharing device determines whether the charge ending condition is met, and the method comprises the following steps:
and the electric quantity sharing device determines that the charging cut-off condition is met according to a timing notification message sent by a built-in timer when the preset time is reached.
In this embodiment, since the charging terminal and the charged terminal are both connected to the electric quantity sharing device through the USB data line, the electric quantity sharing device can obtain the remaining electric quantity of the charging terminal and the current electric quantity of the charged terminal by receiving the electric quantity information transmitted on the USB data line. Specifically, since the standard USB data line includes four branches, i.e. 1-power, 2-data, 3-data, and 4-power, the branches 1 and 4 can be used for charging and discharging, and the branches 2 and 3 can be used for obtaining the remaining power information of the charging terminal or the charged terminal. Because the existing mobile phone terminals basically have the function of displaying the residual electric quantity or the charged electric quantity, the charging terminal and the charged terminal can transmit the electric quantity information obtained by self detection to the electric quantity sharing device through the branch line 2 or 3 of the USB data line.
Furthermore, when the charge cutoff condition is met, the electric quantity sharing device disconnects the self-charging loop, so that the charging terminal stops charging the charged terminal, namely, a path from the charging current output by the output end of the charging terminal to the input end of the charged terminal is disconnected.
In the embodiment, a user sends an electric quantity sharing instruction carrying charging direction information and charging ending condition information to the electric quantity sharing device, so that the electric quantity sharing device can control the charging terminal to charge the charged terminal according to the charging direction information, and in the charging process, whether the charging ending condition is met or not is detected in real time, thereby not only realizing the charging of any charging terminal of the user to any charged terminal, but also realizing the automatic control of the charging ending, so that the electric quantity resources of the batteries of a plurality of mobile terminals of the user can be reasonably distributed according to the self needs of the user, and avoiding the waste of the electric quantity resources; moreover, the electric quantity sharing device is only a charging control device, an actual large-capacity battery does not need to be configured, and safety and convenience are improved; in addition, when the cut-off condition is met, the charging process is controlled to be stopped immediately, and damage to the terminal caused by overcharge of the mobile terminal is avoided.
Fig. 3 is a schematic diagram of a power sharing device according to a first embodiment of the present invention, as shown in fig. 3, the device includes:
a receiving module 11, configured to receive an electric quantity sharing instruction input by a user, where the electric quantity sharing instruction includes charging direction information, and the charging direction information is used to indicate that a charging terminal charges a charged terminal, and an electric quantity of the charging terminal is higher than or equal to or smaller than an electric quantity of the charged terminal;
and the control module 12 is configured to control the charging terminal to charge the charged terminal according to the electric quantity sharing instruction.
The power sharing apparatus of this embodiment may be used to implement the technical solution of the method embodiment shown in fig. 1, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 4 is a schematic diagram of a second embodiment of the power sharing apparatus of the invention, and as shown in fig. 4, based on the embodiment shown in fig. 3, the control module 12 includes:
a control unit 121, configured to control the charging terminal to output a charging current according to the charging direction information;
a processing unit 122, configured to perform a boosting process on the charging current;
a charging unit 123, configured to charge the charged terminal with the charging current subjected to the boosting process.
Further, the electric quantity sharing instruction further comprises charging ending condition information;
the electric quantity sharing device further comprises:
a determination module 21, configured to determine whether the charge cutoff condition is satisfied;
and the turn-off module 22 is configured to, if the charging request is met, turn off a self-charging loop, so that the charging terminal stops charging the charged terminal.
Further, the charge cutoff condition includes:
the charging time reaches the preset time;
or the residual capacity of the charging terminal reaches a first preset threshold;
or the current electric quantity of the charged terminal reaches a second preset threshold value.
Further, if the charge ending condition is that the remaining capacity of the charging terminal reaches a first preset threshold, the determining module 21 is configured to:
determining whether the residual electric quantity of the charging terminal reaches a first preset threshold value according to electric quantity information obtained from a first USB data line connected with the charging terminal;
or,
if the charge cut-off condition is that the current electric quantity of the charged terminal reaches a second preset threshold, the determining module 21 is configured to:
and determining whether the current electric quantity of the charged terminal reaches a second preset threshold value according to electric quantity information obtained from a second USB data line connected with the charged terminal.
The power sharing apparatus of this embodiment may be used to implement the technical solution of the method embodiment shown in fig. 2, and the implementation principle and the technical effect are similar, which are not described herein again.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An electricity sharing method, comprising:
the method comprises the steps that an electric quantity sharing instruction input by a user is received by an electric quantity sharing device, the electric quantity sharing instruction comprises charging direction information, the charging direction information is used for indicating that a charging terminal charges a charged terminal, and the electric quantity of the charging terminal is higher than or equal to or smaller than the electric quantity of the charged terminal;
and the electric quantity sharing device controls the charging terminal to charge the charged terminal according to the electric quantity sharing instruction.
2. The method of claim 1, wherein the power sharing device controls the charging terminal to charge the charged terminal according to the power sharing command, and the method comprises:
the electric quantity sharing device controls the charging terminal to output charging current according to the charging direction information;
the electric quantity sharing device performs boosting processing on the charging current;
and the electric quantity sharing device charges the charged terminal with the charging current subjected to the boosting treatment.
3. The method according to claim 1 or 2, wherein the power sharing instruction further includes charge cutoff condition information;
the electric quantity sharing device controls the charging terminal to charge the charged terminal according to the electric quantity sharing instruction, and the electric quantity sharing device further comprises:
the electric power sharing means determines whether the charge cutoff condition is satisfied;
if the charging state is met, the electric quantity sharing device disconnects a charging loop of the electric quantity sharing device, so that the charging terminal stops charging the charged terminal.
4. The method of claim 3, wherein the charge cutoff condition comprises:
the charging time reaches the preset time;
or the residual capacity of the charging terminal reaches a first preset threshold;
or the current electric quantity of the charged terminal reaches a second preset threshold value.
5. The method of claim 4, wherein:
if the charge ending condition is that the residual capacity of the charging terminal reaches a first preset threshold, the capacity sharing device determines whether the charge ending condition is met, including:
the electric quantity sharing device determines whether the residual electric quantity of the charging terminal reaches a first preset threshold value according to electric quantity information obtained from a first USB data line connected with the charging terminal;
or,
if the charge cut-off condition is that the current electric quantity of the charged terminal reaches a second preset threshold, the electric quantity sharing device determines whether the charge cut-off condition is met, and the method comprises the following steps:
and the electric quantity sharing device determines whether the current electric quantity of the charged terminal reaches a second preset threshold value according to the electric quantity information obtained from a second USB data line connected with the charged terminal.
6. An electricity sharing apparatus, comprising:
the charging system comprises a receiving module, a charging module and a charging module, wherein the receiving module is used for receiving an electric quantity sharing instruction input by a user, the electric quantity sharing instruction comprises charging direction information, the charging direction information is used for indicating that a charging terminal charges a charged terminal, and the electric quantity of the charging terminal is higher than or equal to or smaller than that of the charged terminal;
and the control module is used for controlling the charging terminal to charge the charged terminal according to the electric quantity sharing instruction.
7. The apparatus of claim 6, wherein the control module comprises:
the control unit is used for controlling the charging terminal to output charging current according to the charging direction information;
the processing unit is used for boosting the charging current;
and the charging unit is used for charging the charged terminal by the charging current subjected to the boosting treatment.
8. The apparatus according to claim 6 or 7, wherein the charge sharing instruction further includes charge cutoff condition information;
the electric quantity sharing device further comprises:
a determination module for determining whether the charge cutoff condition is satisfied;
and the turn-off module is used for disconnecting the charging loop of the charging terminal if the charging condition is met so that the charging terminal stops charging the charged terminal.
9. The apparatus of claim 8, wherein the charge cutoff condition comprises:
the charging time reaches the preset time;
or the residual capacity of the charging terminal reaches a first preset threshold;
or the current electric quantity of the charged terminal reaches a second preset threshold value.
10. The apparatus of claim 9, wherein:
if the charge ending condition is that the residual electric quantity of the charging terminal reaches a first preset threshold, the determining module is configured to:
determining whether the residual electric quantity of the charging terminal reaches a first preset threshold value according to electric quantity information obtained from a first USB data line connected with the charging terminal;
or,
if the charge ending condition is that the current electric quantity of the charged terminal reaches a second preset threshold, the determining module is configured to:
and determining whether the current electric quantity of the charged terminal reaches a second preset threshold value according to electric quantity information obtained from a second USB data line connected with the charged terminal.
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| CN201410384454.3A CN104135053A (en) | 2014-08-06 | 2014-08-06 | Electric quantity sharing method and device |
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| CN108808798A (en) * | 2018-07-10 | 2018-11-13 | 中国联合网络通信集团有限公司 | The method and apparatus of reverse charging |
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| CN111374350A (en) * | 2018-12-12 | 2020-07-07 | 上海新型烟草制品研究院有限公司 | Charging management method, system, device and storage medium for aerosol generating device |
| CN111555400A (en) * | 2020-05-26 | 2020-08-18 | 彭粤 | Charging configuration method and system based on multifunctional shared charging terminal |
| CN111864862A (en) * | 2020-08-14 | 2020-10-30 | 珠海格力电器股份有限公司 | Charging method and charging device |
| CN112120721A (en) * | 2020-09-21 | 2020-12-25 | 上海联影医疗科技股份有限公司 | Electric quantity sharing method and device, electronic equipment and storage medium |
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| CN106410303A (en) * | 2015-07-27 | 2017-02-15 | 小米科技有限责任公司 | Charging method and charging apparatus |
| US10116157B2 (en) | 2015-07-27 | 2018-10-30 | Xiaomi Inc. | Method and device for charging batteries in mobile devices |
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| WO2017121025A1 (en) * | 2016-01-12 | 2017-07-20 | 中兴通讯股份有限公司 | Charge control circuit, charge control method, mobile terminal and storage medium |
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| CN111374350A (en) * | 2018-12-12 | 2020-07-07 | 上海新型烟草制品研究院有限公司 | Charging management method, system, device and storage medium for aerosol generating device |
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| CN111555400A (en) * | 2020-05-26 | 2020-08-18 | 彭粤 | Charging configuration method and system based on multifunctional shared charging terminal |
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| CN111864862A (en) * | 2020-08-14 | 2020-10-30 | 珠海格力电器股份有限公司 | Charging method and charging device |
| CN112120721A (en) * | 2020-09-21 | 2020-12-25 | 上海联影医疗科技股份有限公司 | Electric quantity sharing method and device, electronic equipment and storage medium |
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