CN111009933A - Mobile terminal and charging control method - Google Patents
Mobile terminal and charging control method Download PDFInfo
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- CN111009933A CN111009933A CN201811169109.2A CN201811169109A CN111009933A CN 111009933 A CN111009933 A CN 111009933A CN 201811169109 A CN201811169109 A CN 201811169109A CN 111009933 A CN111009933 A CN 111009933A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
Abstract
The application provides a mobile terminal and a charging control method, wherein the mobile terminal comprises: a first portion and a second portion; the first part includes: a first battery; a first control module; the second part includes: a second battery; a charging module; a path selection module; and a second control module. According to the mobile terminal and the charging control method, the second control module controls and switches the charging path among the charging module, the first battery and the second battery according to the current first charging stage of the first part of the first battery and the current second charging stage of the second part of the second battery, and controls the charging module to convert the input voltage of the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
Description
Technical Field
The application relates to the technical field of charging control, in particular to a mobile terminal and a charging control method.
Background
A split-screen mobile phone (also called a split-type mobile phone) is a mobile phone with a base end and a screen end capable of being used separately or in combination.
In the related art, when the split-type mobile phone is charged, the base end and the screen end are charged simultaneously, and when the base end and the screen end are both in a quick charging mode, namely a constant-current charging stage, the charging current is large, the requirements on the adapter and the charging wire are high, and the cost is increased.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first objective of the present application is to provide a mobile terminal, which controls to switch a charging path between a charging module and a first battery and a charging current or a charging voltage required by an external adapter to a charging voltage or a charging current required by the first battery and/or a second battery according to a current first charging phase of a first part of the first battery and a current second charging phase of a second part of the second battery.
A second object of the present application is to provide a charging control method.
A third object of the present application is to provide an electronic device.
A fourth object of the present application is to propose a non-transitory computer-readable storage medium.
To achieve the above object, an embodiment of a first aspect of the present application provides a mobile terminal, including: a first portion and a second portion;
the first portion includes:
a first battery;
the first control module is used for acquiring a current first charging stage of the first battery;
the second portion includes:
a second battery;
a charging module connected with an external adapter;
a path selection module connected to the charging module, the first battery, and the second battery, respectively;
and the second control module is used for acquiring the first charging stage and the current second charging stage of the second battery, controlling the path selection module to switch the charging paths among the charging module, the first battery and the second battery according to the first charging stage and the second charging stage, and controlling the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
According to the mobile terminal provided by the embodiment of the application, the first control module is used for acquiring the current first charging stage of the first part of first batteries; the path selection module is respectively connected with the charging module, the first battery and the second battery; the second control module is used for acquiring a first charging stage and a current second charging stage of a second part of second batteries, controlling the path selection module to switch the charging paths among the charging module, the first batteries and the second batteries according to the first charging stage and the second charging stage, and controlling the charging module to convert voltage input by the external adapter into charging voltage or charging current required by the mobile terminal. According to the current first charging stage of the first part of the first batteries and the current second charging stage of the second part of the second batteries, the charging module, the charging paths between the first batteries and the second batteries are controlled to be switched, and the charging module is controlled to convert the input voltage of the external adapter into the charging voltage or the charging current required by the first batteries and/or the second batteries.
In order to achieve the above object, an embodiment of a second aspect of the present application provides a charging control method applied in a mobile terminal, where the mobile terminal includes a first portion and a second portion, the first portion includes a first battery, the second portion includes a second battery, a charging module, and a path selection module, the path selection module is respectively connected to the first battery, the second battery, and the charging module, and the charging control method includes:
acquiring a first charging stage of the first battery and a second charging stage of the second battery;
according to the first charging stage and the second charging stage, the path selection module is controlled to switch the charging paths among the charging module, the first battery and the second battery, and the charging module is controlled to convert the voltage input by an external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
According to the charging control method provided by the embodiment of the application, firstly, a first charging stage of a first battery and a second charging stage of a second battery are obtained, then, according to the first charging stage and the second charging stage, a path selection module is controlled to switch a charging path among a charging module, the first battery and the second battery, and the charging module is controlled to convert voltage input by an external adapter into charging voltage or charging current of the first battery and/or the second battery. For example, when the second part and the first part are both in a fast charging mode, i.e., a constant current charging stage, the charging path can be switched to a charging module to charge the first battery and the second battery in series, so as to reduce the charging current, reduce the requirements on the adapter and the charging wire, and reduce the cost.
To achieve the above object, a third aspect of the present application provides an electronic device, including: the charging control method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the charging control method is realized.
To achieve the above object, a fourth aspect of the present application provides a non-transitory computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements a charging control method according to the second aspect of the present application.
Drawings
FIG. 1 is a block diagram of a mobile terminal according to one embodiment of the present application;
fig. 2 is a diagram of a structure and a charging path of a mobile terminal according to an embodiment of the present application;
fig. 3 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application;
fig. 4 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application;
fig. 5 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application;
fig. 6 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application;
fig. 7 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application;
fig. 8 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application;
fig. 9 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application;
FIG. 10 is a flow chart of a charge control method according to one embodiment of the present application;
FIG. 11 is a block diagram of an electronic device according to one embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The following describes a mobile terminal and a charging control method according to an embodiment of the present application with reference to the drawings.
Fig. 1 is a block diagram of a mobile terminal according to an embodiment of the present application, as shown in fig. 1, the mobile terminal including: a first portion 11 and a second portion 12;
the first portion 11 includes:
a first battery 21;
a first control module 22, configured to obtain a current first charging phase of the first battery 21;
the second part 12 comprises:
a second battery 23;
a charging module 24, the charging module 24 being connected to an external adapter 27;
a path selection module 25, wherein the path selection module 25 is respectively connected with the charging module 24, the first battery 21 and the second battery 23;
the second control module 26 is configured to obtain the first charging phase and a current second charging phase of the second battery 23, control the path selection module 25 to switch the charging path between the charging module 24 and the first battery 21 and the second battery 23 according to the first charging phase and the second charging phase, and control the charging module 24 to convert the voltage input by the external adapter 27 into a charging voltage or a charging current required by the first battery 21 and/or the second battery 23.
In the embodiment of the present application, as shown in fig. 1, the mobile terminal includes a first portion 11 and a second portion 12. As a possible implementation, the first portion 11 may be specifically a screen end, and the second portion 12 may be specifically a base end. As another possible embodiment, the first portion 11 may be specifically a base end and the second portion 12 may be specifically a screen end. The first control module 22 in the first portion 11 is connected to the first battery 21 and is configured to obtain a current first charging phase of the first battery 21, the second control module 26 in the second portion 12 is connected to the second battery 23 and the first control module 22 and is configured to obtain a current second charging phase of the second battery 23 and obtain a current first charging phase of the first battery 21 from the first control module 22, and after the second control module 26 obtains the first charging phase and the second charging phase, the control path selection module 25 switches the charging path between the charging module 24 and the first battery 21 and the second battery 23 according to the first charging phase and the second charging phase, for example, switches the charging path between the charging module 24 and the first battery 21 and the second battery 23 to a series mode (i.e., the charging module charges the first battery 21 and the second battery 23 in series) or a parallel mode (the charging module charges the first battery 21 and the second battery 23 in parallel), and so on, the charging path between the charging module 24, the first battery 21 and the second battery 23 is always adapted to the first charging phase and the second charging phase, and the charging module 24 is controlled to convert the voltage input by the external adapter 27 into the charging voltage or the charging current required by the mobile terminal, that is, into the charging voltage or the charging current required by the first battery 21 and/or the second battery 23.
As a possible implementation, the first charging phase and the second charging phase may include, but are not limited to: trickle charge phase, pre-charge phase, constant current charge phase or constant voltage charge phase, etc. Taking the first charging stage and the second charging stage including the above four charging stages as an example, the first battery 21 and the second battery 23 need to sequentially go through the trickle charging stage, the pre-charging stage, the constant current charging stage and the constant voltage charging stage when completing a complete charging process.
As a possible embodiment, the first control module 22 is configured to obtain a current first voltage of the first battery 21, and to first charge the first battery 21 according to the current first voltage. And the second control module is used for acquiring the current second voltage of the second battery 23 and determining the current second charging stage of the second battery 23 according to the second voltage. Also taking the above four charging stages as an example, when the voltage of the battery is detected to be 0, entering a trickle charging stage, charging the battery with a constant tiny current I1 in the trickle charging stage, and gradually increasing the voltage of the battery; when the voltage of the battery is detected to reach a first voltage threshold V1, entering a pre-charging stage, and charging the battery with constant small current I2(I2> I1) in the pre-charging stage, wherein the voltage of the battery gradually rises; when the voltage of the battery is detected to reach a second voltage threshold value V2(V2> V1), entering a constant current charging stage, and charging the battery at a constant set current I3(I3> I2) in the constant current charging stage, wherein the voltage of the battery gradually rises; when the voltage of the battery is detected to reach a third voltage threshold value V3(V3> V1), a constant voltage charging stage is entered, the battery is charged at a constant set voltage in the constant voltage charging stage, the current of the battery gradually drops, and when the current of the battery drops to a certain set value, the constant voltage charging stage is ended.
As a possible implementation, the specific process of the second control module 26 controlling the path selection module 25 to switch the charging path between the charging module 24 and the first and second batteries 21 and 23 according to the first and second charging phases and controlling the charging module 24 to convert the voltage input by the external adapter 27 into the charging voltage or charging current required by the first and/or second batteries 21 and 23 is as follows: the second control module 26 determines the charging mode of the charging module 24 for the first battery 21 and/or the second battery 23 according to the first charging phase and the second charging phase; according to the charging mode, the control path selection module 25 switches the charging path between the charging module 24 and the first and second batteries 21 and 23, and controls the charging module 24 to convert the voltage input by the external adapter 27 into the charging voltage or the charging current required by the first and/or second batteries 21 and 23.
Here, the first part 11 and the second part 12 may further be respectively provided with an Application Processor (AP), a power management module, and the like. The control module in the embodiment of the present application may be separately provided, or may be provided in other components, for example, in an application processor or a power management module. The first part 11 and the second part 12 may also be provided with communication modules respectively, the first part 11 and the second part 12 communicate through respective communication modules and communication links between the communication modules, for example, the first control module 22 in the first part 11 is connected with the second control module 22 in the second part 12 through the communication module in the first part 11, the communication link, and the communication module in the second part 12.
According to the mobile terminal provided by the embodiment of the application, the first control module is used for acquiring the current first charging stage of the first part of first batteries; the path selection module is respectively connected with the charging module, the first battery and the second battery; the second control module is used for acquiring the first charging stage and a current second charging stage of a second part of second batteries, controlling the path selection module to switch the charging paths among the charging module, the first batteries and the second batteries according to the first charging stage and the second charging stage, and controlling the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first batteries and/or the second batteries. And controlling to switch the charging paths among the charging module, the first battery and the second battery according to the current first charging stage of the first part of first batteries and the current second charging stage of the second part of second batteries, and controlling the charging module to convert the input voltage of the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery. For example, when the second part and the first part are both in a fast charging mode, i.e., a constant current charging stage, the charging path may be switched to a charging module to charge the first battery and the second battery in series, so as to reduce the charging current, reduce the requirements on the adapter and the charging wire, and reduce the cost. When the first part is the screen end, because the screen end no longer sets up alone the module that charges, consequently can increase the space of screen end, the screen end generates heat when avoiding charging, promotes user experience. When the first part was the base end, because the base end no longer sets up alone the module that charges, consequently can increase the space of base end, the base end generates heat when avoiding charging, promotes user experience.
Fig. 2 is a structure and a charging path diagram of a mobile terminal according to an embodiment of the application, and as shown in fig. 2, on the basis of the embodiment shown in fig. 1, as a first possible implementation manner, the second control module 26 may be specifically configured to:
if the first charging stage and the second charging stage are both constant current charging stages, determining that the charging mode is that the charging module 24 charges the first battery 21 and the second battery 23 in series; according to the charging mode, the control path selection module switches the charging path to the charging module 24 to charge the first battery 21 and the second battery 23 in series until the first charging stage is changed from the constant current charging stage to the constant voltage charging stage.
In this embodiment, if the second control module 26 obtains that the first charging stage and the second charging stage are both constant-current charging stages, then the first part 11 and the second part 12 are both in a fast charging mode, the second control module 26 determines that the charging module 24 is the first battery 21 and/or the second battery 23, and determines that the charging mode in which the charging module 24 is the first battery 21 and/or the second battery 23 is that the charging module 24 charges the first battery 21 and the second battery 23 in series, and according to the determined charging mode, the control path selection module switches the charging path to the charging module 24 to charge the first battery 21 and the second battery 23 in series, so as to increase the charging voltage, reduce the charging current, reduce the requirements on the adapter and the charging wires, and thus reduce the cost until the first charging stage is changed from the constant-current charging stage to the constant-voltage charging stage.
As a possible implementation, as shown in fig. 2, the second control module 26 may control the path selection module to switch on the connections between the positive terminal of the charging module 24 and the positive terminal of the second battery 23, between the negative terminal of the second battery 23 and the positive terminal of the first battery 21, and between the negative terminal of the first battery 21 and the negative terminal of the charging module 24, to enable the charging module 24 to charge the first battery 21 and the second battery 23 in series.
Fig. 3 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application, and as shown in fig. 3, on the basis of the embodiment shown in fig. 2, the first portion 11 may further include: the first charging interface 28 is used for connecting the path selection module with the first battery 21 through the first charging interface 28; the second portion 12 may also include: the second charging interface 29 connects the charging module 24 to the external adapter 27 through the second charging interface 29.
According to the mobile terminal provided by the embodiment of the application, if the first charging stage and the second charging stage are both constant-current charging stages, the second control module controls the path selection module to switch the charging path among the charging module, the first battery and the second battery to be a series connection stage, so that when the second part and the first part are both in a fast charging mode, the charging current can be reduced, the requirements on the adapter and the charging wire are reduced, and the cost is reduced. When the first part is the screen end, because the screen end no longer sets up alone the module that charges, consequently can increase the space of screen end, the screen end generates heat when avoiding charging, promotes user experience. When the first part was the base end, because the base end no longer sets up alone the module that charges, consequently can increase the space of base end, the base end generates heat when avoiding charging, promotes user experience.
Fig. 4 is a structure and a charging path diagram of a mobile terminal according to another embodiment of the present application, and as shown in fig. 4, on the basis of the embodiment shown in fig. 1, as a second possible implementation manner, the second control module 26 may specifically be configured to:
if the first charging stage is a constant current charging stage and the second charging stage is a trickle charging stage or a pre-charging stage, determining that the charging mode is that the charging module 24 charges the second battery 23; according to the charging mode, the control path selection module switches the charging path to the charging module 24 to charge the second battery 23 until the second charging stage is converted from the trickle charging stage or the pre-charging stage to the constant current charging stage.
In this embodiment, if the second control module 26 obtains that the first charging phase is a constant current charging phase and the second charging phase is a trickle charging phase or a pre-charging phase, at this time, the first portion 11 is in the fast charging mode, and the second battery 23 of the second portion 12 is in the charging start phase, and the battery capacity is low, the second control module 26 determines that the charging mode of the charging module 24 for the first battery 21 and/or the second battery 23 is that the charging module 24 charges the second battery 23, and according to the determined charging mode, the control path selection module switches the charging path to the charging module 24 for charging the second battery 23, that is, the charging module 24 charges the second battery 23 alone, so as to increase the charging speed of the second battery 23, until the second charging phase is changed from the trickle charging phase or the pre-charging phase to the constant current charging phase.
As a third possible implementation, the second control module 26 may be specifically configured to:
if the first charging stage is a constant voltage charging stage and the second charging stage is a trickle charging stage or a pre-charging stage, determining that the charging mode is that the charging module 24 charges the second battery 23; according to the charging mode, the control path selection module switches the charging path to the charging module 24 to charge the second battery 23 until the second charging phase is changed from the trickle charging phase or the pre-charging phase to the constant voltage charging phase.
In the embodiment of the present application, if the second control module 26 acquires that the first charging phase is a constant voltage charging phase, and the second charging phase is a trickle charging phase or a pre-charging phase, when the first part 11 is in the constant voltage charging phase and the second battery 23 of the second part 12 is in the charging starting phase, the battery capacity is low, the second control module 26 determines that the charging module 24 charges the first battery 21 and/or the second battery 23 in such a way that the charging module 24 charges the second battery 23, according to the determined charging mode, the control path selection module switches the charging path to the charging module 24 to charge the second battery 23, that is, the charging module 24 charges the second battery 23 alone, and increases the charging speed of the second battery 23 until the second charging phase is changed from the trickle charging phase or the pre-charging phase to the constant voltage charging phase.
As a possible implementation, as shown in fig. 4, the second control module 26 may control the path selection module to switch on the connection between the positive terminal of the charging module 24 and the positive terminal of the second battery 23, and between the negative terminal of the second battery 23 and the negative terminal of the charging module 24, so as to charge the second battery 23 by the charging module 24.
Fig. 5 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application, and as shown in fig. 5, on the basis of the embodiment shown in fig. 4, the first portion 11 may further include: the first charging interface 28 is used for connecting the path selection module with the first battery 21 through the first charging interface 28; the second portion 12 may also include: the second charging interface 29 connects the charging module 24 to the external adapter 27 through the second charging interface 29.
According to the mobile terminal provided by the embodiment of the application, if the first charging stage is a constant current charging stage or a constant voltage charging stage and the second charging stage is a trickle charging stage or a pre-charging stage, the control path selection module switches the charging path to the charging module to charge the second battery alone, so that the charging speed of the second battery can be increased. When the first part is the screen end, because the screen end no longer sets up alone the module that charges, consequently can increase the space of screen end, the screen end generates heat when avoiding charging, promotes user experience. When the first part was the base end, because the base end no longer sets up alone the module that charges, consequently can increase the space of base end, the base end generates heat when avoiding charging, promotes user experience.
Fig. 6 is a structure and a charging path diagram of a mobile terminal according to another embodiment of the present application, and as shown in fig. 6, on the basis of the embodiment shown in fig. 1, as a fourth possible implementation manner, the second control module 26 may specifically be configured to:
if the first charging stage is the trickle charging stage or the pre-charging stage, determining that the charging mode is that the charging module 24 charges the first battery 21; according to the charging mode, the control path selection module switches the charging path to the charging module 24 to charge the first battery 21 until the first charging phase is converted from the trickle charging phase or the pre-charging phase to the constant current charging phase.
In the embodiment of the present application, if the second control module 26 obtains that the first charging stage is the trickle charging stage or the pre-charging stage, at this time, the first portion 11 is in the charging start stage, the battery capacity is low, the second control module 26 determines that the charging module 24 is the first battery 21 and/or the second battery 23, and determines that the charging module 24 is the charging mode of the first battery 21 and/or the second battery 23, and controls the path selection module to switch the charging path to the charging module 24 to charge the first battery 21 according to the determined charging mode, that is, the charging module 24 charges the first battery 21 separately, and increases the charging speed of the first battery 21 until the first charging stage is converted from the trickle charging stage or the pre-charging stage to the constant-current charging stage.
As a possible implementation, as shown in fig. 6, the second control module 26 may control the path selection module to connect the connection between the positive terminal of the charging module 24 and the positive terminal of the first battery 21, and the connection between the negative terminal of the first battery 21 and the negative terminal of the charging module 24, so as to charge the first battery 21 by the charging module 24.
Fig. 7 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application, and as shown in fig. 7, on the basis of the embodiment shown in fig. 6, the first portion 11 may further include: the first charging interface 28 is used for connecting the path selection module with the first battery 21 through the first charging interface 28; the second portion 12 may also include: the second charging interface 29 connects the charging module 24 to the external adapter 27 through the second charging interface 29.
According to the mobile terminal provided by the embodiment of the application, if the first charging phase is the trickle charging phase or the pre-charging phase, the control path selection module switches the charging path to the charging module to charge the first battery independently until the first charging phase is converted from the trickle charging phase or the pre-charging phase to the constant current charging phase, so that the charging speed of the first battery can be increased. When the first part is the screen end, because the screen end no longer sets up alone the module that charges, consequently can increase the space of screen end, the screen end generates heat when avoiding charging, promotes user experience. When the first part was the base end, because the base end no longer sets up alone the module that charges, consequently can increase the space of base end, the base end generates heat when avoiding charging, promotes user experience.
Fig. 8 is a structure and a charging path diagram of a mobile terminal according to another embodiment of the present application, and as shown in fig. 8, on the basis of the embodiment shown in fig. 1, as a fifth possible implementation manner, the second control module 26 may specifically be configured to:
if the first charging stage and the second charging stage are both constant voltage charging stages, determining that the charging mode is that the charging module 24 charges the first battery 21 and the second battery 23 in parallel; according to the charging mode, the control path selection module switches the charging path to the charging module 24 to charge the first battery 21 and the second battery 23 in parallel.
In this embodiment, if the second control module 26 obtains that the first charging stage and the second charging stage are both constant voltage charging stages, the second control module 26 determines that the charging mode in which the charging module 24 is the first battery 21 and/or the second battery 23 is that the charging module 24 charges the first battery 21 and the second battery 23 in parallel, and controls the path selection module to switch the charging path to the charging module 24 to charge the first battery 21 and the second battery 23 in parallel according to the determined charging mode, and controls the charging module 24 to convert the voltage input by the external adapter 27 into a constant voltage charging voltage.
As a possible implementation, as shown in fig. 8, the second control module 26 may control the path selection module to switch on the connections between the positive terminal of the charging module 24 and the positive terminal of the second battery 23, between the negative terminal of the second battery 23 and the negative terminal of the charging module 24, between the positive terminal of the charging module 24 and the positive terminal of the first battery 21, and between the negative terminal of the first battery 21 and the negative terminal of the charging module 24, so as to enable the charging module 24 to charge the first battery 21 and the second battery 23 in parallel.
Fig. 9 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present application, and as shown in fig. 9, on the basis of the embodiment shown in fig. 8, the first portion 11 may further include: the first charging interface 28 is used for connecting the path selection module with the first battery 21 through the first charging interface 28; the second portion 12 may also include: the second charging interface 29 connects the charging module 24 to the external adapter 27 through the second charging interface 29.
According to the mobile terminal provided by the embodiment of the application, the first charging stage and the second charging stage are both constant voltage charging stages, the path selection module is controlled to switch the charging path to the charging module to charge the first battery and the second battery in parallel, and the charging module is controlled to convert the voltage input by the external adapter into the constant voltage charging voltage. When the first part is the screen end, because the screen end no longer sets up alone the module that charges, consequently can increase the space of screen end, the screen end generates heat when avoiding charging, promotes user experience. When the first part was the base end, because the base end no longer sets up alone the module that charges, consequently can increase the space of base end, the base end generates heat when avoiding charging, promotes user experience.
Fig. 10 is a flowchart of a charging control method according to an embodiment of the present application, the charging control method is applied to the mobile terminal of the above embodiment, the mobile terminal includes a first portion and a second portion, the first portion includes a first battery, the second portion includes a second battery, a charging module and a routing module, the routing module is respectively connected to the first battery, the second battery and the charging module, as shown in fig. 10, the charging control method includes:
s101, a first charging stage of a first battery and a second charging stage of a second battery are obtained.
And S102, controlling the path selection module to switch the charging path among the charging module, the first battery and the second battery according to the first charging stage and the second charging stage, and controlling the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
It should be noted that the foregoing explanation of the embodiment of the mobile terminal is also applicable to the charging control method of the embodiment, and is not repeated here.
According to the charging control method provided by the embodiment of the application, firstly, a first charging stage of a first battery and a second charging stage of a second battery are obtained, then, according to the first charging stage and the second charging stage, a path selection module is controlled to switch a charging path among a charging module, the first battery and the second battery, and the charging module is controlled to convert voltage input by an external adapter into charging voltage or charging current required by the first battery and/or the second battery. For example, when the second part and the first part are both in a fast charging mode, i.e., a constant current charging stage, the charging path can be switched to a charging module to charge the first battery and the second battery in series, so as to reduce the charging current, reduce the requirements on the adapter and the charging wire, and reduce the cost. When the first part is the screen end, because the screen end no longer sets up alone the module that charges, consequently can increase the space of screen end, the screen end generates heat when avoiding charging, promotes user experience. When the first part was the base end, because the base end no longer sets up alone the module that charges, consequently can increase the space of base end, the base end generates heat when avoiding charging, promotes user experience.
Further, in a possible implementation manner of the embodiment of the present application, according to the first charging phase and the second charging phase, the controlling the path selecting module to switch the charging path between the charging module and the first battery and the second battery, and controlling the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery includes: determining a charging mode of the charging module for the first battery and/or the second battery according to the first charging stage and the second charging stage; according to the charging mode, the control path selection module switches the charging path among the charging module, the first battery and the second battery, and controls the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
Further, in a possible implementation manner of the embodiment of the present application, the first charging stage includes: trickle charge stage, pre-charge stage, constant current charge stage or constant voltage charge stage; and/or the second charging phase comprises: a trickle charge phase, a pre-charge phase, a constant current charge phase, or a constant voltage charge phase.
Further, in a possible implementation manner of the embodiment of the present application, a charging mode of the charging module for the first battery and/or the second battery is determined according to the first charging stage and the second charging stage; according to the charging mode, the control path selection module switches the charging path among the charging module, the first battery and the second battery, and the control path selection module comprises the following steps: if the first charging stage and the second charging stage are both constant-current charging stages, determining that the charging mode is that the charging module charges the first battery and the second battery in series; according to the charging mode, the control path selection module switches the charging path into a charging module to charge the first battery and the second battery in series until the first charging stage is converted from a constant-current charging stage to a constant-voltage charging stage.
Further, in a possible implementation manner of the embodiment of the application, controlling the path selection module to switch the charging path to the charging module to charge the first battery and the second battery in series includes: the control path selection module connects connections between the positive terminal of the charging module and the positive terminal of the second battery, between the negative terminal of the second battery and the positive terminal of the first battery, and between the negative terminal of the first battery and the negative terminal of the charging module.
Further, in a possible implementation manner of the embodiment of the present application, a charging mode of the charging module for the first battery and/or the second battery is determined according to the first charging stage and the second charging stage; according to the charging mode, the control path selection module switches the charging path among the charging module, the first battery and the second battery, and the control path selection module comprises the following steps: if the first charging stage is a constant-current charging stage and the second charging stage is a trickle charging stage or a pre-charging stage, determining that the charging mode is that the charging module charges the second battery; according to the charging mode, the control path selection module switches the charging path to the charging module to charge the second battery until the second charging stage is converted from the trickle charging stage or the pre-charging stage into the constant current charging stage.
Further, in a possible implementation manner of the embodiment of the present application, a charging mode of the charging module for the first battery and/or the second battery is determined according to the first charging stage and the second charging stage; according to the charging mode, the control path selection module switches the charging path among the charging module, the first battery and the second battery, and the control path selection module comprises the following steps: if the first charging stage is a constant-voltage charging stage and the second charging stage is a trickle charging stage or a pre-charging stage, determining that the charging mode is that the charging module charges the second battery; according to the charging mode, the control path selection module switches the charging path to the charging module to charge the second battery until the second charging stage is converted from the trickle charging stage or the pre-charging stage into the constant-voltage charging stage.
Further, in a possible implementation manner of the embodiment of the present application, the controlling the path selection module to switch the charging path to the charging module to charge the second battery includes: the control path selection module connects the connection between the positive terminal of the charging module and the positive terminal of the second battery, and the connection between the negative terminal of the second battery and the negative terminal of the charging module.
Further, in a possible implementation manner of the embodiment of the present application, a charging mode of the charging module for the first battery and/or the second battery is determined according to the first charging stage and the second charging stage; according to the charging mode, the control path selection module switches the charging path among the charging module, the first battery and the second battery, and the control path selection module comprises the following steps: if the first charging stage is a trickle charging stage or a pre-charging stage, determining that the charging mode is that the charging module charges the first battery; according to the charging mode, the control path selection module switches the charging path to the charging module to charge the first battery until the trickle charging stage or the pre-charging stage of the first charging stage is converted into the constant-current charging stage.
Further, in a possible implementation manner of the embodiment of the present application, the controlling the path selection module to switch the charging path to the charging module to charge the first battery includes: the control path selection module connects connections between a positive terminal of the charging module and a positive terminal of the first battery, and between a negative terminal of the first battery and a negative terminal of the charging module.
Further, in a possible implementation manner of the embodiment of the present application, a charging mode of the charging module for the first battery and/or the second battery is determined according to the first charging stage and the second charging stage; according to the charging mode, the control path selection module switches the charging path among the charging module, the first battery and the second battery, and the control path selection module comprises the following steps: if the first charging stage and the second charging stage are both constant-voltage charging stages, determining that the charging mode is that the charging module charges the first battery and the second battery in parallel; according to the charging mode, the control path selection module switches the charging path to the charging module to charge the first battery and the second battery in parallel.
Further, in a possible implementation manner of the embodiment of the present application, controlling the path selection module to switch the charging path to the charging module to charge the first battery and the second battery in parallel includes: the control routing module connects connections between a positive terminal of the charging module and a positive terminal of the second battery, between a negative terminal of the second battery and a negative terminal of the charging module, between a positive terminal of the charging module and a positive terminal of the first battery, and between a negative terminal of the first battery and a negative terminal of the charging module.
Further, in a possible implementation manner of the embodiment of the present application, the obtaining the first charging phase of the first battery includes: acquiring the current first voltage of a first battery, and determining a first charging stage according to the first voltage; obtaining a second charge phase for a second battery, comprising: and acquiring the current second voltage of the second battery, and determining a second charging stage according to the second voltage.
It should be noted that the foregoing explanation of the embodiment of the mobile terminal is also applicable to the charging control method of the embodiment, and is not repeated here.
According to the charging control method provided by the embodiment of the application, firstly, a first charging stage of a first battery and a second charging stage of a second battery are obtained, then, according to the first charging stage and the second charging stage, a path selection module is controlled to switch a charging path among a charging module, the first battery and the second battery, and the charging module is controlled to convert voltage input by an external adapter into charging voltage or charging current required by the first battery and/or the second battery. For example, when the second part and the first part are in a quick charging mode, namely a constant current charging stage, the charging current can be reduced, the requirements on the adapter and the charging wire are reduced, and therefore the cost is reduced. When the first part is the screen end, because the screen end no longer sets up alone the module that charges, consequently can increase the space of screen end, the screen end generates heat when avoiding charging, promotes user experience. When the first part was the base end, because the base end no longer sets up alone the module that charges, consequently can increase the space of base end, the base end generates heat when avoiding charging, promotes user experience.
In order to implement the foregoing embodiments, the present application further proposes an electronic device 40, as shown in fig. 11, including a memory 41 and a processor 42. The memory 41 stores thereon a computer program that is executable on the processor 42, and the processor 42 executes the program to implement the charging control method as described in the above embodiments.
In order to implement the foregoing embodiments, the present application further proposes a non-transitory computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the charging control method as described in the foregoing embodiments.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (30)
1. A mobile terminal, comprising: a first portion and a second portion;
the first portion includes:
a first battery;
the first control module is used for acquiring a current first charging stage of the first battery;
the second portion includes:
a second battery;
a charging module connected with an external adapter;
a path selection module connected to the charging module, the first battery, and the second battery, respectively;
and the second control module is used for acquiring the first charging stage and the current second charging stage of the second battery, controlling the path selection module to switch the charging paths among the charging module, the first battery and the second battery according to the first charging stage and the second charging stage, and controlling the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
2. The mobile terminal according to claim 1, wherein the second control module is configured to determine, according to the first charging phase and the second charging phase, a charging mode of the charging module for the first battery and/or the second battery; and controlling the path selection module to switch the charging path among the charging module, the first battery and the second battery according to the charging mode, and controlling the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
3. The mobile terminal of claim 2, wherein the first charging phase comprises: trickle charge stage, pre-charge stage, constant current charge stage or constant voltage charge stage; and/or the presence of a gas in the gas,
the second charging phase comprises: the trickle charge phase, the pre-charge phase, the constant current charge phase, or the constant voltage charge phase.
4. The mobile terminal according to claim 3, wherein the second control module is configured to determine that the charging mode is that the charging module charges the first battery and the second battery in series if the first charging phase and the second charging phase are both the constant-current charging phase; and controlling the path selection module to switch the charging circuit path to the charging module to charge the first battery and the second battery in series according to the charging mode until the first charging stage is converted from the constant-current charging stage to the constant-voltage charging stage.
5. The mobile terminal of claim 4, wherein the second control module is configured to control the routing module to connect the connection between the positive terminal of the charging module and the positive terminal of the second battery, between the negative terminal of the second battery and the positive terminal of the first battery, and between the negative terminal of the first battery and the negative terminal of the charging module if the first charging phase and the second charging phase are both the constant current charging phases.
6. The mobile terminal of claim 3, wherein the second control module is configured to determine that the charging mode is that the charging module charges the second battery if the first charging phase is the constant-current charging phase and the second charging phase is the trickle charging phase or the pre-charging phase; and controlling the path selection module to switch the charging circuit path to the charging module to charge the second battery according to the charging mode until the second charging stage is converted into the constant current charging stage from the trickle charging stage or the pre-charging stage.
7. The mobile terminal of claim 3, wherein the second control module is configured to control the mobile terminal to perform a function of the received signal
If the first charging stage is the constant-voltage charging stage and the second charging stage is the trickle charging stage or the pre-charging stage, determining that the charging mode is that the charging module charges the second battery; and controlling the path selection module to switch the charging path to the charging module to charge the second battery according to the charging mode until the second charging stage is converted from the trickle charging stage or the pre-charging stage to the constant-voltage charging stage.
8. The mobile terminal according to claim 6 or 7, wherein the second control module is configured to control the path selection module to connect the connection between the positive terminal of the charging module and the positive terminal of the second battery and the connection between the negative terminal of the second battery and the negative terminal of the charging module if the first charging phase is the constant current charging phase, the second charging phase is the trickle charging phase or the pre-charging phase, or if the first charging phase is the constant voltage charging phase, the second charging phase is the trickle charging phase or the pre-charging phase.
9. The mobile terminal of claim 3, wherein the second control module is configured to determine the charging manner to charge the first battery by the charging module if the first charging phase is the trickle charging phase or the pre-charging phase; and controlling the path selection module to switch the charging circuit path to the charging module to charge the first battery according to the charging mode until the first charging stage is converted from the trickle charging stage or the pre-charging stage to the constant current charging stage.
10. The mobile terminal of claim 9, wherein the second control module is configured to control the path selection module to connect the connection between the positive terminal of the charging module and the positive terminal of the first battery and the connection between the negative terminal of the first battery and the negative terminal of the charging module if the first charging phase is the trickle charging phase or the pre-charging phase.
11. The mobile terminal of claim 3, wherein the second control module is configured to determine that the charging mode is that the charging module charges the first battery and the second battery in parallel if the first charging phase and the second charging phase are both the constant voltage charging phases; and controlling the path selection module to switch the charging path to the charging module to charge the first battery and the second battery in parallel according to the charging mode.
12. The mobile terminal of claim 11, wherein the second control module is configured to control the routing module to connect the connection between the positive terminal of the charging module and the positive terminal of the second battery, between the negative terminal of the second battery and the negative terminal of the charging module, between the positive terminal of the charging module and the positive terminal of the first battery, and between the negative terminal of the first battery and the negative terminal of the charging module if the first charging phase and the second charging phase are both the constant voltage charging phases.
13. The mobile terminal of claim 1, wherein the first portion further comprises: the path selection module is connected with the first battery through the first charging interface;
and/or the presence of a gas in the gas,
the second portion further comprises: and the charging module is connected with the external adapter through the second charging interface.
14. The mobile terminal of claim 1, wherein the first portion is a screen end and the second portion is a base end; alternatively, the first and second electrodes may be,
the first portion is the base end and the second portion is the screen end.
15. The mobile terminal of claim 1, wherein the first control module is configured to obtain a current first voltage of the first battery, and determine the first charging phase according to the first voltage;
the second control module is configured to obtain a current second voltage of the second battery, and determine the second charging stage according to the second voltage.
16. A charging control method is applied to a mobile terminal, the mobile terminal comprises a first part and a second part, the first part comprises a first battery, the second part comprises a second battery, a charging module and a path selection module, the path selection module is respectively connected with the first battery, the second battery and the charging module, and the charging control method comprises the following steps:
acquiring a first charging stage of the first battery and a second charging stage of the second battery;
according to the first charging stage and the second charging stage, the path selection module is controlled to switch the charging paths among the charging module, the first battery and the second battery, and the charging module is controlled to convert the voltage input by an external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
17. The charging control method according to claim 16, wherein the controlling the path selection module to switch the charging path between the charging module, the first battery and the second battery and the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery according to the first charging phase and the second charging phase comprises:
determining a charging mode of the charging module for the first battery and/or the second battery according to the first charging stage and the second charging stage;
and controlling the path selection module to switch the charging path among the charging module, the first battery and the second battery according to the charging mode, and controlling the charging module to convert the voltage input by the external adapter into the charging voltage or the charging current required by the first battery and/or the second battery.
18. The charge control method of claim 17, wherein the first charging phase comprises: trickle charge stage, pre-charge stage, constant current charge stage or constant voltage charge stage; and/or the presence of a gas in the gas,
the second charging phase comprises: the trickle charge phase, the pre-charge phase, the constant current charge phase, or the constant voltage charge phase.
19. The charge control method according to claim 18, wherein the charging mode in which the charging module is the first battery and/or the second battery is determined according to the first charging phase and the second charging phase; according to the charging mode, controlling the path selection module to switch the charging path among the charging module, the first battery and the second battery comprises the following steps:
if the first charging stage and the second charging stage are both the constant current charging stage, determining that the charging mode is that the charging module charges the first battery and the second battery in series; and controlling the path selection module to switch the charging circuit path to the charging module to charge the first battery and the second battery in series according to the charging mode until the first charging stage is converted from the constant-current charging stage to the constant-voltage charging stage.
20. The charge control method of claim 19, wherein said controlling the path selection module to switch the charging path to the charging module to charge the first battery and the second battery in series comprises:
controlling the path selection module to connect connections between a positive terminal of the charging module and a positive terminal of the second battery, between a negative terminal of the second battery and a positive terminal of the first battery, and between a negative terminal of the first battery and a negative terminal of the charging module.
21. The charge control method according to claim 18, wherein the charging mode in which the charging module is the first battery and/or the second battery is determined according to the first charging phase and the second charging phase; according to the charging mode, controlling the path selection module to switch the charging path among the charging module, the first battery and the second battery comprises the following steps:
if the first charging stage is the constant-current charging stage and the second charging stage is the trickle charging stage or the pre-charging stage, determining that the charging mode is that the charging module charges the second battery; and controlling the path selection module to switch the charging circuit path to the charging module to charge the second battery according to the charging mode until the second charging stage is converted into the constant current charging stage from the trickle charging stage or the pre-charging stage.
22. The charge control method according to claim 18, wherein the charging mode in which the charging module is the first battery and/or the second battery is determined according to the first charging phase and the second charging phase; according to the charging mode, controlling the path selection module to switch the charging path among the charging module, the first battery and the second battery comprises the following steps:
if the first charging stage is the constant-voltage charging stage and the second charging stage is the trickle charging stage or the pre-charging stage, determining that the charging mode is that the charging module charges the second battery; and controlling the path selection module to switch the charging path to the charging module to charge the second battery according to the charging mode until the second charging stage is converted from the trickle charging stage or the pre-charging stage to the constant-voltage charging stage.
23. The charge control method according to claim 21 or 22, wherein the controlling the path selection module to switch the charging path to the charging module to charge the second battery comprises:
controlling the path selection module to connect the connection between the positive terminal of the charging module and the positive terminal of the second battery, and the connection between the negative terminal of the second battery and the negative terminal of the charging module.
24. The charge control method according to claim 18, wherein the charging mode in which the charging module is the first battery and/or the second battery is determined according to the first charging phase and the second charging phase; according to the charging mode, controlling the path selection module to switch the charging path among the charging module, the first battery and the second battery comprises the following steps:
if the first charging stage is the trickle charging stage or the pre-charging stage, determining that the charging mode is that the charging module charges the first battery; and controlling the path selection module to switch the charging circuit path to the charging module to charge the first battery according to the charging mode until the first charging stage is converted from the trickle charging stage or the pre-charging stage to the constant current charging stage.
25. The charge control method of claim 24, wherein said controlling the path selection module to switch the charging path to the charging module to charge the first battery comprises:
controlling the routing module to connect the connection between the positive terminal of the charging module and the positive terminal of the first battery, and the connection between the negative terminal of the first battery and the negative terminal of the charging module.
26. The charge control method according to claim 18, wherein the charging mode in which the charging module is the first battery and/or the second battery is determined according to the first charging phase and the second charging phase; according to the charging mode, controlling the path selection module to switch the charging path among the charging module, the first battery and the second battery comprises the following steps:
if the first charging stage and the second charging stage are both the constant voltage charging stage, determining that the charging mode is that the charging module charges the first battery and the second battery in parallel; and controlling the path selection module to switch the charging path to the charging module to charge the first battery and the second battery in parallel according to the charging mode.
27. The charge control method of claim 26, wherein said controlling the path selection module to switch the charging path to the charging module to charge the first battery and the second battery in parallel comprises:
controlling the path selection module to connect connections between a positive terminal of the charging module and a positive terminal of the second battery, between a negative terminal of the second battery and a negative terminal of the charging module, between a positive terminal of the charging module and a positive terminal of the first battery, and between a negative terminal of the first battery and a negative terminal of the charging module.
28. The charge control method of claim 16, wherein said obtaining a first charge phase of the first battery comprises: acquiring a current first voltage of the first battery, and determining the first charging stage according to the first voltage;
obtaining the second charge phase of the second battery, comprising: and acquiring the current second voltage of the second battery, and determining the second charging stage according to the second voltage.
29. An electronic device, comprising: memory, processor and computer program stored on the memory and executable on the processor, which when executed by the processor implements a charging control method as claimed in any one of claims 16 to 28.
30. A non-transitory computer-readable storage medium having stored thereon a computer program, characterized in that the program, when executed by a processor, implements the charge control method according to any one of claims 16-28.
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| CN201811169109.2A CN111009933B (en) | 2018-10-08 | 2018-10-08 | Mobile terminal and charging control method |
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| CN111092460A (en) * | 2018-10-23 | 2020-05-01 | Oppo广东移动通信有限公司 | Charging control method and device and computer storage medium |
| CN113964920A (en) * | 2021-11-30 | 2022-01-21 | 苏州新应期电子科技有限公司 | Battery charging and discharging circuit of emergency power supply |
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| CN111009933B (en) | 2022-01-18 |
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