CN111009932B - Mobile terminal and charging control method - Google Patents
Mobile terminal and charging control method Download PDFInfo
- Publication number
- CN111009932B CN111009932B CN201811169107.3A CN201811169107A CN111009932B CN 111009932 B CN111009932 B CN 111009932B CN 201811169107 A CN201811169107 A CN 201811169107A CN 111009932 B CN111009932 B CN 111009932B
- Authority
- CN
- China
- Prior art keywords
- charging
- battery
- module
- mode
- charging mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention 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 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 module, the charging path between the first battery and the second battery and controls the charging module to output the charging voltage or the charging current required by the mobile terminal according to the current first charging mode of the first part of the first batteries and the current second charging mode of the second part of the second batteries.
Description
Technical Field
The invention 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 correlation technique, when split type cell-phone charges, base end and screen end charge simultaneously respectively, be the mode of filling soon as base end and screen end are when the constant current charging mode, charging current is great, it is higher to the requirement of adapter and charging wire rod, lead to the cost to increase, and simultaneously, the base end and the screen end of split type cell-phone all are provided with the module of charging usually, the module of charging need occupy screen end and the valuable space of base end, and screen end and base end can produce the heat when charging, lead to user experience low.
Disclosure of Invention
The present invention 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 invention 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 required by the mobile terminal according to a current first charging mode of a first part of the first battery and a current second charging mode of a second part of the second battery, and controls the charging module to output a charging voltage or a charging current required by the mobile terminal, for example, when the first part and the second part are both in a fast charging mode, i.e. a constant current charging mode, the charging path can be switched to the charging module to charge the first battery and the second battery in series, so as to reduce the charging current and reduce requirements for an adapter and a charging wire, thereby reducing cost, and because the charging module is disposed in an external adapter, the first part and the second part are no longer separately disposed with the charging module, so that space of the first part and the second part can be increased, and heat generation of the first part and the second part during charging can be avoided, and the user experience is improved.
A second objective of the present invention is to provide a charging control method.
A third object of the invention is to propose an electronic device.
A fourth object of the invention is to propose a non-transitory computer-readable storage medium.
To achieve the above object, an embodiment of a first aspect of the present invention 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 mode of the first battery;
the second portion includes:
a second battery;
a path selection module connected to the first battery and the second battery, respectively, the path selection module being configured to be connected to a charging module provided in an external adapter;
the second control module is configured to obtain the first charging mode and a current second charging mode of the second battery, control the path selection module to switch a charging path between the charging module and the first battery and between the charging module and the second battery according to the first charging mode and the second charging mode, and control the charging module to output a charging voltage or a charging current required by the mobile terminal.
According to the mobile terminal provided by the embodiment of the invention, the first control module is used for acquiring the current first charging mode of the first part of first batteries; the path selection module is respectively connected with the first battery and the second battery and is used for being connected with a charging module arranged in the external adapter; the second control module is used for acquiring the first charging mode and a current second charging mode of a second part of second batteries, controlling the path selection module to switch the charging path among the charging module, the first batteries and the second batteries according to the first charging mode and the second charging mode, and controlling the charging module to output a charging voltage or a charging current required by the mobile terminal. Controlling and switching the charging paths among the charging module, the first battery and the second battery according to the current first charging mode of the first part of first batteries and the current second charging mode of the second part of second batteries, and controlling the charging module to output the charging voltage or charging current required by the mobile terminal, for example, when the first part and the second part are both in a fast charging mode, i.e. a constant current charging mode, 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, thereby reducing the cost, and because the charging module is arranged in the external adapter, the first part and the second part are not separately provided with the charging module, therefore, the space of the first part and the space of the second part can be increased, heating of the first part and the second part during charging is avoided, and user experience is improved.
According to an embodiment of the invention, the first charging mode comprises any one of the following modes: a trickle charge mode, a pre-charge mode, a constant current charge mode, and a constant voltage charge mode; and/or the second charging mode comprises any one of the following modes: the trickle charge mode, the pre-charge mode, the constant current charge mode, and the constant voltage charge mode.
According to one embodiment of the invention, the second control module is configured to: if the first charging mode and the second charging mode are both the constant-current charging mode, 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 until the first charging mode is changed into the constant-voltage charging mode.
According to one embodiment of the invention, the second control module is configured to: and if the first charging mode and the second charging mode are both the constant-current charging mode, controlling the path selection module to connect the connection between the positive end of the charging module and the positive end of the second battery, between the negative end of the second battery and the positive end of the first battery, and between the negative end of the first battery and the negative end of the charging module.
According to one embodiment of the invention, the second control module is configured to: if the first charging mode is the constant-current charging mode, and the second charging mode is the trickle charging mode or the pre-charging mode, controlling the path selection module to switch the charging path to the charging module to charge the second battery until the second charging mode is changed into the constant-current charging mode.
According to one embodiment of the invention, the second control module is configured to: if the first charging mode is the constant voltage charging mode and the second charging mode is the trickle charging mode or the pre-charging mode, controlling the path selection module to switch the charging path to the charging module to charge the second battery until the second charging mode is changed to the constant voltage charging mode.
According to one embodiment of the invention, the second control module is configured to: if the first charging mode is the constant-current charging mode, the second charging mode is the trickle charging mode or the pre-charging mode, or if the first charging mode is the constant-voltage charging mode, the second charging mode is the trickle charging mode or the pre-charging mode, the path selection module is controlled to be connected between the positive end of the charging module and the positive end of the second battery, and between the negative end of the second battery and the negative end of the charging module.
According to one embodiment of the invention, the second control module is configured to: if the first charging mode is the trickle charging mode or the pre-charging mode, controlling the path selection module to switch the charging circuit path to the charging module to charge the first battery until the first charging mode is changed into the constant current charging mode.
According to one embodiment of the invention, the second control module is configured to: controlling the path selection module to connect 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 if the first charging mode is the trickle charging mode or the pre-charging mode.
According to one embodiment of the invention, the second control module is configured to: and if the first charging mode and the second charging mode are both the constant voltage charging mode, 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 parallel.
According to one embodiment of the invention, the second control module is configured to: if the first charging mode and the second charging mode are both the constant voltage charging mode, then the path selection module is controlled to be connected 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.
According to one embodiment of the invention, the first part further comprises: the path selection module is connected with the first battery through the first charging interface; and/or, the second part further comprises: and the charging module is connected with the path selection module through the second charging interface.
According to one embodiment of the invention, the first portion is a screen end and the second portion is a base end; or, the first part is the base end, and the second part is the screen end.
In order to achieve the above object, a second aspect of the present invention 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 and a routing module, the routing module is respectively connected to the first battery and the second battery, and the routing module is configured to be connected to a charging module disposed in an external adapter, and the charging control method includes:
acquiring a first charging mode of the first battery and a second charging mode of the second battery;
and controlling the path selection module to switch a charging path among the charging module, the first battery and the second battery according to the first charging mode and the second charging mode, and controlling the charging module to output a charging voltage or a charging current required by the mobile terminal.
According to the charging control method provided by the embodiment of the invention, firstly, a first charging mode of a first battery and a second charging mode of a second battery are obtained, then, according to the first charging mode and the second charging mode, a path selection module is controlled to switch a charging module and a charging path between the first battery and the second battery, and the charging module is controlled to output a charging voltage or a charging current required by the mobile terminal. For example, when the first portion and the second portion are both in a fast charging mode, i.e., a constant current charging mode, the charging path can be switched to the charging module to charge the first battery and the second battery in series, so as to reduce the charging current and reduce the requirements on the adapter and the charging wire, thereby reducing the cost.
To achieve the above object, a third aspect of the present invention 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 according to the embodiment of the second aspect of the invention.
To achieve the above object, a fourth aspect of the present invention 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 the charging control method according to the second aspect of the present invention.
Drawings
Fig. 1 is a block diagram of a mobile terminal according to one embodiment of the present invention;
fig. 2 is a diagram of a structure and a charging path of a mobile terminal according to an embodiment of the present invention;
fig. 3 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present invention;
fig. 4 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present invention;
fig. 5 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present invention;
fig. 6 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present invention;
fig. 7 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present invention;
fig. 8 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present invention;
fig. 9 is a diagram of a structure and a charging path of a mobile terminal according to another embodiment of the present invention;
FIG. 10 is a flow chart of a charge control method according to one embodiment of the invention;
FIG. 11 is a block diagram of an electronic device in accordance with one embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, 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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The mobile terminal and the charging control method according to the embodiment of the present invention are described below with reference to the drawings.
Fig. 1 is a block diagram of a mobile terminal according to an embodiment of the present invention, 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;
the first control module 22 is configured to obtain a current first charging mode of the first battery 21;
the second part 12 comprises:
a second battery 23;
a path selection module 25, the path selection module 25 being connected to the first battery 21 and the second battery 23, respectively, the path selection module 25 being configured to be connected to a charging module 24 provided in the external adapter 27;
the second control module 26 is configured to obtain the first charging mode and a current second charging mode 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 mode and the second charging mode, and control the charging module 24 to output a charging voltage or a charging current required by the mobile terminal.
In the embodiment of the present invention, 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 configured to obtain a current first charging mode 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 configured to obtain a current second charging mode of the second battery 23 and obtain a current first charging mode of the first battery 21 from the first control module 22, and after the second control module 26 obtains the first charging mode and the second charging mode, the control path selection module 25 switches the charging path between the charging module 24 in the external adapter 27 and the first battery 21 and the second battery 23 in the first portion 11 according to the first charging mode and the second charging mode, for example, switches the charging path between the charging module 24, the first battery 21 and the second battery 23 to a series mode (i.e., the charging module charges the first battery and the second battery in series) or a parallel mode (i.e., the charging module charges the first battery and the second battery in series) Battery parallel charging), etc., so that the charging path between the charging module 24 and the first and second batteries 21 and 23 is always suitable for the first and second charging modes, and the charging module 24 is controlled to output the charging voltage or charging current required by the mobile terminal.
It should be noted here that, the external adapter 27 in the embodiment of the present invention is added with the charging module 24 on the basis of the conventional adapter, so that the external adapter 27 in the embodiment of the present invention can implement the functions of the conventional adapter: the alternating current voltage of 220 v of the utility power is converted into the direct current voltage with a fixed voltage value, for example, the direct current voltage of 5 v, 9 v, 12 v, and the direct current voltage with a fixed voltage value can be converted into the charging voltage or the charging current required by the mobile terminal through the charging module 24.
As a possible implementation, the first charging mode and the second charging mode may specifically include, but are not limited to, any one of the following modes: a trickle charge mode, a pre-charge mode, a constant current charge mode, a constant voltage charge mode, and the like. Taking the first charging mode and the second charging mode including the above four charging modes as an example, the first battery 21 and the second battery 23 need to go through the trickle charging mode, the pre-charging mode, the constant current charging mode and the constant voltage charging mode in sequence to complete one complete charging process.
Taking the above four charging modes as an example, when the voltage of the battery is detected to be 0, entering a trickle charging mode, charging the battery with a constant tiny current I1 in the trickle charging mode, 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 mode, charging the battery with constant small current I2(I2> I1) in the pre-charging mode, and gradually increasing the voltage of the battery; when the voltage of the battery is detected to reach a second voltage threshold value V2(V2> V1), entering a constant current charging mode, and charging the battery at a constant set current I3(I3> I2) in the constant current charging mode, 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 mode is entered, the battery is charged with a constant set voltage in the constant voltage charging mode, the current of the battery gradually drops, and when the current of the battery drops to a certain set value, the constant voltage charging mode is ended.
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 invention 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 26 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 invention, the first control module is used for acquiring the current first charging mode of the first part of first batteries; the path selection module is respectively connected with the first battery and the second battery and is used for being connected with a charging module arranged in the external adapter; the second control module is used for acquiring the first charging mode and a current second charging mode of a second part of second batteries, controlling the path selection module to switch the charging path among the charging module, the first batteries and the second batteries according to the first charging mode and the second charging mode, and controlling the charging module to output a charging voltage or a charging current required by the mobile terminal. Controlling and switching the charging paths among the charging module, the first battery and the second battery according to the current first charging mode of the first part of first batteries and the current second charging mode of the second part of second batteries, and controlling the charging module to output the charging voltage or charging current required by the mobile terminal, for example, when the first part and the second part are both in a fast charging mode, i.e. a constant current charging mode, 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, thereby reducing the cost, and because the charging module is arranged in the external adapter, the first part and the second part are not separately provided with the charging module, therefore, the space of the first part and the space of the second part can be increased, heating of the first part and the second part during charging is avoided, and user experience is improved.
Fig. 2 is a structure and a charging path diagram of a mobile terminal according to an embodiment of the present invention, as shown in fig. 2, based on the embodiment shown in fig. 1, as a first possible implementation manner, the second control module 26 may specifically be configured to:
if the first charging mode and the second charging mode are both the constant current charging mode, the path selection module (for better showing the path connection relationship, the path selection module is not shown in fig. 2) is controlled to switch 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 mode is changed to the constant voltage charging mode.
In the embodiment of the present invention, if the second control module 26 obtains that the first charging mode and the second charging mode are both constant current charging modes, at this time, the first portion 11 and the second portion 12 are both fast charging modes, and the second control module 26 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 series, so as to increase the charging voltage, reduce the charging current, and reduce the requirements for the adapter and the charging wire, thereby reducing the cost until the first charging mode is changed into the constant voltage charging mode.
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 invention, and as shown in fig. 3, on the basis of the embodiment shown in fig. 2, the first portion 11 may further include: a first charging interface 28, through which a path selection module (for better showing the path connection relationship, the path selection module is not shown in fig. 3) is connected to the first battery 21; the second portion 12 may also include: and the second charging interface 29 is used for connecting the charging module 24 with the path selection module through the second charging interface 29.
According to the mobile terminal provided by the embodiment of the invention, if the first charging mode and the second charging mode are both constant-current charging modes, the second control module controls the path selection module to switch the charging path between the charging module and the first battery and between the charging module and the second battery to be in a series connection mode, so that when the first part and the second part are both in fast charging modes, the charging current can be reduced, the requirements on the adapter and the charging wire are reduced, and the cost is reduced.
Fig. 4 is a structure and a charging path diagram of a mobile terminal according to another embodiment of the present invention, 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 be specifically configured to:
if the first charging mode is the constant-current charging mode, and the second charging mode is the trickle charging mode or the pre-charging mode, the path selection module (for better showing the path connection relationship, the path selection module is not shown in fig. 4) is controlled to switch the charging path to the charging module 24 to charge the second battery 23 until the second charging mode is changed to the constant-current charging mode.
In the embodiment of the present invention, if the second control module 26 obtains that the first charging mode is the constant current charging mode, and the second charging mode is the trickle charging mode or the pre-charging mode, 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 initial stage, and the battery capacity is low, the second control module 26 controls the path selection module to switch 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, so as to increase the charging speed of the second battery 23 until the second charging mode is changed to the constant current charging mode.
As a third possible implementation, the second control module 26 may be specifically configured to:
if the first charging mode is the constant voltage charging mode and the second charging mode is the trickle charging mode or the pre-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 mode is changed to the constant voltage charging mode.
In the embodiment of the present invention, if the second control module 26 obtains that the first charging mode is the constant voltage charging mode, and the second charging mode is the trickle charging mode or the pre-charging mode, at this time, the first portion 11 is in the constant voltage charging mode, and the second battery 23 of the second portion 12 is in the charging start stage, and the battery capacity is low, the second control module 26 controls the path selection module to switch 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, so as to increase the charging speed of the second battery 23 until the second charging mode is changed to the constant voltage charging mode.
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 invention, as shown in fig. 5, on the basis of the embodiment shown in fig. 4, the first portion 11 may further include: a first charging interface 28, through which a path selection module (for better showing the path connection relationship, the path selection module is not shown in fig. 5) is connected to the first battery 21; the second portion 12 may also include: and the second charging interface 29 is used for connecting the charging module 24 with the path selection module through the second charging interface 29.
According to the mobile terminal provided by the embodiment of the invention, if the first charging mode is the constant-current charging mode or the constant-voltage charging mode and the second charging mode is the trickle charging mode or the pre-charging mode, the control path selection module switches the charging path to the charging module to charge the second battery independently, so that the charging speed of the second battery can be increased.
Fig. 6 is a structure and a charging path diagram of a mobile terminal according to another embodiment of the present invention, as shown in fig. 6, based on 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 mode is the trickle charging mode or the pre-charging mode, the path selection module (in order to better show the path connection relationship, the path selection module is not shown in fig. 6) is controlled to switch the charging path to the charging module 24 to charge the first battery 21 until the first charging mode is changed to the constant current charging mode.
In the embodiment of the present invention, if the second control module 26 obtains that the first charging mode is the trickle charging mode or the pre-charging mode, at this time, the first portion 11 is in the charging start stage, the battery capacity is low, the second control module 26 controls the path selection module to switch the charging path to the charging module 24 to charge the first battery 21, that is, the charging module 24 charges the first battery 21 alone, and the charging speed of the first battery 21 is increased until the first charging mode is changed to the constant-current charging mode.
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 invention, as shown in fig. 7, on the basis of the embodiment shown in fig. 6, the first portion 11 may further include: a first charging interface 28, through which a path selection module (for better showing the path connection relationship, the path selection module is not shown in fig. 7) is connected to the first battery 21; the second portion 12 may also include: and the second charging interface 29 is used for connecting the charging module 24 with the path selection module through the second charging interface 29.
According to the mobile terminal provided by the embodiment of the invention, if the first charging mode is the trickle charging mode or the pre-charging mode, the control path selection module switches the charging path to the charging module to charge the first battery independently until the first charging mode is changed to the constant current charging mode, so that the charging speed of the first battery can be increased, and the charging module is arranged in the external adapter, and the first part and the second part are not provided with the charging module independently, so that the space of the first part and the second part can be increased, the first part and the second part are prevented from heating during charging, and the user experience is improved.
Fig. 8 is a structure and a charging path diagram of a mobile terminal according to another embodiment of the present invention, 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 mode and the second charging mode are both the constant voltage charging mode, the path selection module (not shown in fig. 8 to better show the path connection relationship) is controlled to switch the charging path to the charging module 24 to charge the first battery 21 and the second battery 23 in parallel.
In the embodiment of the present invention, if the second control module 26 obtains that the first charging mode and the second charging mode are both the constant voltage charging mode, the second control module 26 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, and controls the output voltage of the charging module 24 to be the 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 invention, and as shown in fig. 9, on the basis of the embodiment shown in fig. 8, the first portion 11 may further include: a first charging interface 28, through which a path selection module (for better showing the path connection relationship, the path selection module is not shown in fig. 9) is connected to the first battery 21; the second portion 12 may also include: and the second charging interface 29 is used for connecting the charging module 24 with the path selection module through the second charging interface 29.
According to the mobile terminal provided by the embodiment of the invention, the first charging mode and the second charging mode are both constant voltage charging modes, 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, the charging module is controlled to convert the voltage input by the external adapter into the constant voltage charging voltage, and the charging module is arranged in the external adapter, and the first part and the second part are not separately provided with the charging module, so that the space of the first part and the second part can be increased, the first part and the second part are prevented from heating during charging, and the user experience is improved.
Fig. 10 is a flowchart of a charging control method according to an embodiment of the present invention, which is applied to the mobile terminal of the above embodiment, 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 and a routing module, the routing module is respectively connected to the first battery and the second battery, and the routing module is configured to be connected to a charging module disposed in an external adapter, and the charging control method includes:
s101, a first charging mode of a first battery and a second charging mode of a second battery are obtained.
And S102, controlling the path selection module to switch the charging path between the charging module and the first battery and between the charging module and the second battery according to the first charging mode and the second charging mode, and controlling the charging module to output the charging voltage or the charging current required by the mobile terminal.
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 invention, firstly, a first charging mode of a first battery and a second charging mode of a second battery are obtained, then, according to the first charging mode and the second charging mode, a path selection module is controlled to switch a charging module and a charging path between the first battery and the second battery, and the charging module is controlled to output a charging voltage or a charging current required by the mobile terminal. For example, when the first portion and the second portion are both in a fast charging mode, i.e., a constant current charging mode, the charging path can be switched to the charging module to charge the first battery and the second battery in series, so as to reduce the charging current and reduce the requirements on the adapter and the charging wire, thereby reducing the cost.
Further, in a possible implementation manner of the embodiment of the present invention, the first charging mode includes any one of the following modes: a trickle charge mode, a pre-charge mode, a constant current charge mode, and a constant voltage charge mode; and/or the second charging mode comprises any one of the following modes: a trickle charge mode, a pre-charge mode, a constant current charge mode, and a constant voltage charge mode.
Further, in a possible implementation manner of the embodiment of the present invention, controlling the path selection module to switch the charging path between the charging module and the first battery and between the charging path between the charging module and the second battery according to the first charging mode and the second charging mode includes: if the first charging mode and the second charging mode are both constant-current charging modes, the path selection module is controlled to switch the charging path into the charging module to charge the first battery and the second battery in series until the first charging mode is changed into the constant-voltage charging mode.
Further, in a possible implementation manner of the embodiment of the present invention, the 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 invention, controlling the path selection module to switch the charging path between the charging module and the first battery and between the charging path between the charging module and the second battery according to the first charging mode and the second charging mode includes: if the first charging mode is a constant-current charging mode and the second charging mode is a trickle charging mode or a pre-charging mode, the path selection module is controlled to switch the charging path to the charging module to charge the second battery until the second charging mode is changed into the constant-current charging mode.
Further, in a possible implementation manner of the embodiment of the present invention, controlling the path selection module to switch the charging path between the charging module and the first battery and between the charging path between the charging module and the second battery according to the first charging mode and the second charging mode includes: if the first charging mode is a constant voltage charging mode and the second charging mode is a trickle charging mode or a pre-charging mode, the path selection module is controlled to switch the charging path to the charging module to charge the second battery until the second charging mode is changed into the constant voltage charging mode.
Further, in a possible implementation manner of the embodiment of the present invention, 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 invention, controlling the path selection module to switch the charging path between the charging module and the first battery and between the charging path between the charging module and the second battery according to the first charging mode and the second charging mode includes: if the first charging mode is the trickle charging mode or the pre-charging mode, the control path selection module switches the charging path to the charging module to charge the first battery until the first charging mode is converted into the constant-current charging mode.
Further, in a possible implementation manner of the embodiment of the present invention, 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 invention, controlling the path selection module to switch the charging path between the charging module and the first battery and between the charging path between the charging module and the second battery according to the first charging mode and the second charging mode includes: and if the first charging mode and the second charging mode are both constant-voltage charging modes, 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.
Further, in a possible implementation manner of the embodiment of the present invention, the 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.
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 invention, firstly, a first charging mode of a first battery and a second charging mode of a second battery are obtained, then, according to the first charging mode and the second charging mode, a path selection module is controlled to switch a charging module and a charging path between the first battery and the second battery, and the charging module is controlled to output a charging voltage or a charging current required by the mobile terminal. For example, when the second portion and the first portion are both in a fast charging mode, i.e., a constant current charging mode, the charging path can be switched to the charging module to charge the first battery and the second battery in series, so as to reduce the charging current and reduce the requirements on the adapter and the charging wire, thereby reducing the cost.
In order to implement the foregoing embodiment, the embodiment of the present invention further provides an electronic device 40, as shown in fig. 11, which includes 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 above embodiments, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the charging control method according to the above embodiments is implemented.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. 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 invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (13)
1. A mobile terminal, comprising: the display device comprises a first part and a second part, wherein the first part is a screen end, and the second part is a base end; or, the first part is the base end, the second part is the screen end, the mobile terminal is a split-screen mobile phone, and the base end and the screen end can be used separately or jointly;
the first portion includes:
a first battery;
the first control module is used for acquiring a current first charging mode of the first battery;
the second portion includes:
a second battery;
a path selection module connected to the first battery and the second battery, respectively, the path selection module being configured to be connected to a charging module provided in an external adapter;
the second control module is used for acquiring the first charging mode and a current second charging mode 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 mode and the second charging mode, and controlling the charging module to output charging voltage or charging current required by the mobile terminal;
the first charging mode includes any one of the following modes: a trickle charge mode, a pre-charge mode, a constant current charge mode, and a constant voltage charge mode; and/or the presence of a gas in the gas,
the second charging mode includes any one of the following modes: the trickle charge mode, the pre-charge mode, the constant current charge mode, and the constant voltage charge mode;
if the first charging mode and the second charging mode are both the constant-current charging mode, 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 until the first charging mode is changed into the constant-voltage charging mode.
2. The mobile terminal of claim 1, wherein the second control module is configured to:
and if the first charging mode and the second charging mode are both the constant-current charging mode, controlling the path selection module to connect the connection between the positive end of the charging module and the positive end of the second battery, between the negative end of the second battery and the positive end of the first battery, and between the negative end of the first battery and the negative end of the charging module.
3. The mobile terminal of claim 1, wherein the second control module is configured to:
if the first charging mode is the constant-current charging mode, and the second charging mode is the trickle charging mode or the pre-charging mode, controlling the path selection module to switch the charging path to the charging module to charge the second battery until the second charging mode is changed into the constant-current charging mode.
4. The mobile terminal of claim 1, wherein the second control module is configured to:
if the first charging mode is the constant voltage charging mode and the second charging mode is the trickle charging mode or the pre-charging mode, controlling the path selection module to switch the charging path to the charging module to charge the second battery until the second charging mode is changed to the constant voltage charging mode.
5. The mobile terminal of claim 3 or 4, wherein the second control module is configured to:
if the first charging mode is the constant-current charging mode, the second charging mode is the trickle charging mode or the pre-charging mode, or if the first charging mode is the constant-voltage charging mode, the second charging mode is the trickle charging mode or the pre-charging mode, the path selection module is controlled to be connected between the positive end of the charging module and the positive end of the second battery, and between the negative end of the second battery and the negative end of the charging module.
6. The mobile terminal of claim 1, wherein the second control module is configured to:
if the first charging mode is the trickle charging mode or the pre-charging mode, controlling the path selection module to switch the charging circuit path to the charging module to charge the first battery until the first charging mode is changed into the constant current charging mode.
7. The mobile terminal of claim 6, wherein the second control module is configured to:
controlling the path selection module to connect 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 if the first charging mode is the trickle charging mode or the pre-charging mode.
8. The mobile terminal of claim 1, wherein the second control module is configured to:
and if the first charging mode and the second charging mode are both the constant voltage charging mode, 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 parallel.
9. The mobile terminal of claim 8, wherein the second control module is configured to:
if the first charging mode and the second charging mode are both the constant voltage charging mode, then the path selection module is controlled to be connected 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.
10. 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 path selection module through the second charging interface.
11. The charging control method is applied to a mobile terminal, wherein the mobile terminal comprises a first part and a second part, the first part is a screen end, and the second part is a base end; or, the first part is the base end, the second part is the screen end, the mobile terminal is a split-screen mobile phone, the base end and the screen end can be used separately or jointly, the first part includes a first battery, the second part includes a second battery and a path selection module, the path selection module is connected with the first battery and the second battery respectively, the path selection module is used for being connected with a charging module arranged in an external adapter, and the charging control method includes:
acquiring a first charging mode of the first battery and a second charging mode of the second battery;
according to the first charging mode and the second charging mode, controlling the path selection module to switch a charging path among the charging module, the first battery and the second battery, and controlling the charging module to output a charging voltage or a charging current required by the mobile terminal;
the first charging mode includes any one of the following modes: a trickle charge mode, a pre-charge mode, a constant current charge mode, and a constant voltage charge mode; and/or the presence of a gas in the gas,
the second charging mode includes any one of the following modes: the trickle charge mode, the pre-charge mode, the constant current charge mode, and the constant voltage charge mode;
if the first charging mode and the second charging mode are both the constant-current charging mode, 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 until the first charging mode is changed into the constant-voltage charging mode.
12. 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 the charging control method as claimed in claim 11.
13. 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 charging control method as claimed in claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169107.3A CN111009932B (en) | 2018-10-08 | 2018-10-08 | Mobile terminal and charging control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169107.3A CN111009932B (en) | 2018-10-08 | 2018-10-08 | Mobile terminal and charging control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111009932A CN111009932A (en) | 2020-04-14 |
| CN111009932B true CN111009932B (en) | 2022-01-18 |
Family
ID=70110663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169107.3A Active CN111009932B (en) | 2018-10-08 | 2018-10-08 | Mobile terminal and charging control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111009932B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001178005A (en) * | 1999-12-22 | 2001-06-29 | Hitachi Ltd | Charger/discharger |
| CN101185047A (en) * | 2005-06-02 | 2008-05-21 | 英特尔公司 | Power supply for portable computer |
| CN101291155A (en) * | 2008-05-08 | 2008-10-22 | 郑达铿 | Split type mobile phone |
| CN106786962A (en) * | 2017-01-13 | 2017-05-31 | 广东欧珀移动通信有限公司 | Charge control method, device and terminal |
-
2018
- 2018-10-08 CN CN201811169107.3A patent/CN111009932B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001178005A (en) * | 1999-12-22 | 2001-06-29 | Hitachi Ltd | Charger/discharger |
| CN101185047A (en) * | 2005-06-02 | 2008-05-21 | 英特尔公司 | Power supply for portable computer |
| CN101291155A (en) * | 2008-05-08 | 2008-10-22 | 郑达铿 | Split type mobile phone |
| CN106786962A (en) * | 2017-01-13 | 2017-05-31 | 广东欧珀移动通信有限公司 | Charge control method, device and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111009932A (en) | 2020-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3800761B1 (en) | Battery control system and method, and electronic device | |
| KR101723915B1 (en) | Charging method, mobile device, charging device and charging system | |
| CN105471001A (en) | Mobile terminal using multi-cathode mix battery and charging and discharging circuit thereof | |
| CN110741528B (en) | Battery power supply circuit, equipment to be charged and charging control method | |
| CN114498803B (en) | Charging and discharging circuit and electronic equipment | |
| CN113273049A (en) | Power supply device and method and electronic equipment | |
| CN110800183A (en) | Charging method and device of multi-section battery cell, medium and electronic equipment | |
| KR102417954B1 (en) | Charging circuit and electronic device | |
| CN111009933B (en) | Mobile terminal and charging control method | |
| CN111684680A (en) | Charging device, mobile terminal and charging control method | |
| CN110086229B (en) | Charging method, charging device, terminal equipment and computer readable storage medium | |
| CN102231769A (en) | Method for turning on mobile phone with over-discharged cell and mobile phone | |
| US20210249870A1 (en) | Battery control circuit, battery and unmanned aerial vehicle | |
| CN105098925A (en) | Method, system and mobile phone charger for dynamic adjustment of charging current | |
| CN112994173B (en) | Wireless charging method and device, equipment and storage medium | |
| CN111009932B (en) | Mobile terminal and charging control method | |
| CN113241835A (en) | Charging module, electronic equipment and charging control method | |
| CN116388350B (en) | Charging control method, energy storage device, and readable storage medium | |
| CN116707097A (en) | Charging and discharging method, device, chip and readable storage medium | |
| EP4113781A1 (en) | Terminal, terminal charging method, electronic device, and storage medium | |
| CN104901358A (en) | Power supply circuit, power supply method and terminal | |
| CN106856337A (en) | A kind of many mouthfuls of fast charge methods and system | |
| CN217087526U (en) | Balanced charging circuit | |
| CN116620065A (en) | Vehicle-mounted charging device, system, method, equipment, medium and automobile | |
| CN111162572B (en) | Electronic equipment and charging circuit and charging method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |