CN112448419A - Mobile terminal charging state switching method and device - Google Patents

Mobile terminal charging state switching method and device Download PDF

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Publication number
CN112448419A
CN112448419A CN201910793677.8A CN201910793677A CN112448419A CN 112448419 A CN112448419 A CN 112448419A CN 201910793677 A CN201910793677 A CN 201910793677A CN 112448419 A CN112448419 A CN 112448419A
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module
mobile terminal
charging
state
switching
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赵佳康
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Beijing Ingenic Semiconductor Co Ltd
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Beijing Ingenic Semiconductor Co Ltd
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Priority to CN201910793677.8A priority Critical patent/CN112448419A/en
Publication of CN112448419A publication Critical patent/CN112448419A/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44Methods for charging or discharging
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Telephone Function (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a method and a device for switching the working state of a mobile terminal, wherein the mobile terminal at least comprises a mobile data module and a charging module; judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time length; and if the trigger signal is monitored within the preset time, switching the mobile terminal to a low-current charging mode so as to switch the charging module to a slow charging state. The scheme disclosed by the invention can switch the working mode of the mobile terminal according to the working state of the mobile terminal so as to reduce the heating value of the mobile terminal during charging.

Description

Mobile terminal charging state switching method and device
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a method and a device for switching a charging state of a mobile terminal.
Background
With the rapid popularization of communication networks, mobile terminals such as mobile phones occupy more and more important positions in life of people, people can perform online shopping, online payment, map navigation, leisure and entertainment and the like through the mobile terminals, a large number of mobile terminals (such as smart phones and the like) on the market nowadays are powered by lithium batteries, the capacity of the lithium batteries cannot be too large due to the fact that the size, the weight and other problems of equipment are considered, and users may need to charge the mobile terminals in the using process under the condition that the capacity of the batteries is small.
However, when people use a mobile terminal and charge the mobile terminal, the mobile terminal is prone to generate dangerous situations such as heating, crash and restart, battery explosion and burning caused by battery short circuit.
Therefore, how to switch the charging state of the mobile terminal according to the operating state of the mobile terminal to reduce the heating value of the mobile terminal during charging is an urgent technical problem to be solved.
Disclosure of Invention
The technical problem to be solved by the invention is how to switch the charging state of the mobile terminal according to the working state of the mobile terminal so as to reduce the heating value of the mobile terminal during charging.
Therefore, according to a first aspect, an embodiment of the present invention discloses a method for switching a working state of a mobile terminal, where the mobile terminal at least includes a mobile data module and a charging module, and includes: monitoring the working state of a mobile data module in the mobile terminal; judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time length; and if the trigger signal is monitored within the preset time, switching the mobile terminal to a low-current charging mode so as to switch the charging module to a slow charging state.
Optionally, the method further comprises: monitoring the charging temperature of a charging module in the mobile terminal; judging whether the charging temperature is greater than a preset temperature threshold value or not; and if the charging temperature is greater than the preset temperature threshold, switching the mobile terminal to a low-current charging mode so that the charging module is switched to a slow charging state.
Optionally, the method further comprises: acquiring a preset awakening time; after switching the mobile terminal to the low current charging mode, the method further comprises: and awakening the charging module after the awakening duration arrives so as to enable the charging module to enter a quick charging state.
Optionally, the data transceiving state includes a data receiving state and a data transmitting state; judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time comprises the following steps: judging whether a first trigger signal for representing that the mobile data module is in a data receiving state is monitored in a preset time length; judging whether a second trigger signal for representing that the mobile data module is in a data sending state is monitored in a preset time length; if the trigger signal is not monitored within the preset time, switching the mobile terminal to the low-power-consumption working mode comprises the following steps: and if the first trigger signal is not monitored and the second trigger signal is not monitored within the preset time, switching the mobile terminal to a low-current charging mode.
According to a second aspect, an embodiment of the present invention provides a device for switching an operating state of a mobile terminal, where the mobile terminal at least includes a mobile data module and a charging module, and the device includes: the state monitoring module is used for monitoring the working state of a mobile data module in the mobile terminal; the trigger signal module is used for judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time length; and the mode switching module is used for switching the mobile terminal to a low-current charging mode if the trigger signal module monitors the trigger signal within the preset time length so as to switch the charging module to a slow charging state.
Optionally, the method further comprises: the temperature monitoring module is used for monitoring the charging temperature of the charging module in the mobile terminal; the temperature judging module is used for judging whether the charging temperature is greater than a preset temperature threshold value or not; and the state switching module is used for switching the mobile terminal to a low-current charging mode if the temperature judging module judges that the charging temperature is greater than the preset temperature threshold value, so that the charging module is switched to a slow charging state.
Optionally, the method further comprises: the time length obtaining module is used for obtaining preset awakening time length; and the equipment awakening module is used for awakening the charging module after the awakening duration arrives so as to enable the charging module to enter a quick charging state.
Optionally, the data transceiving state includes a data receiving state and a data transmitting state; the trigger signal module includes: the first trigger signal unit is used for judging whether a first trigger signal for representing that the mobile data module is in a data receiving state is monitored in a preset time length; the second trigger signal unit is used for judging whether a second trigger signal used for representing that the mobile data module is in a data sending state is monitored in a preset time length; the mode switching module includes: and the state switching unit is used for switching the mobile terminal to a low-current charging mode if the first trigger signal is not monitored and the second trigger signal is not monitored within the preset time length.
According to a third aspect, the present invention provides a computer apparatus comprising a processor, the processor being configured to execute a computer program stored in a memory to implement the method for switching the operating state of the mobile terminal according to any one of the first aspect.
According to a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, wherein a processor is configured to execute the computer program stored in the storage medium to implement the method for switching the operating state of the mobile terminal according to any one of the first aspect.
The invention has the beneficial effects that:
the embodiment of the invention discloses a method and a device for switching the working state of a mobile terminal, which are used for judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time period by monitoring the working state of the mobile data module in the mobile terminal, and switching the mobile terminal to a low-current charging mode if the trigger signal is monitored in the preset time period so as to switch a charging module to a slow charging state. Compared with the scheme that a user always stays in a quick charging state when charging the mobile terminal in the prior art, the scheme disclosed by the embodiment of the invention switches the charging state of the mobile terminal according to the working state of the mobile data module, so that the charging current of the mobile terminal can be reduced when the mobile terminal performs data transmission, the heat generated when the mobile terminal is charged is reduced, the condition that the mobile terminal generates a large amount of heat when being used and charged is improved, and the charging safety of the mobile terminal is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a method for switching a working state of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a device for switching operating states of a mobile terminal according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a hardware structure of the device for switching the operating state of the mobile terminal according to the embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flowchart of a method for switching a working state of a mobile terminal disclosed in this embodiment is shown, where the method for switching a working state of a mobile terminal includes:
step S101, monitoring the working state of a mobile data module in the mobile terminal. In this embodiment, the mobile terminal includes at least a mobile data module and a charging module. In the specific implementation process, the mobile data module is in data connection with the cellular network, and after the mobile data module is connected to the network, the working state of the mobile data module in the mobile terminal is monitored. The working state of the mobile data module refers to the working state of the mobile data module during data receiving and sending.
Step S102, judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time. In this embodiment, the data transceiving state includes a data receiving state and a data transmitting state. Judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time comprises the following steps: judging whether a first trigger signal for representing that the mobile data module is in a data receiving state is monitored in a preset time length; and judging whether a second trigger signal for representing that the mobile data module is in a data sending state is monitored in a preset time length.
In an embodiment, the preset time period may be set by a user in a customized manner, or may be set by the processor. It should be noted that, in this embodiment, the execution sequence of determining whether the first trigger signal for indicating that the mobile data module is in the data receiving state is monitored in the preset time period and determining whether the second trigger signal for indicating that the mobile data module is in the data sending state is monitored in the preset time period is not limited.
Step S103, if the trigger signal is monitored within the preset time, the mobile terminal is switched to a low current charging mode, so that the charging module is switched to a slow charging state. In this embodiment, step S103 specifically includes: and if the first trigger signal is not monitored and the second trigger signal is not monitored within the preset time, switching the mobile terminal to a low-current charging mode.
The fast charge state refers to a fast charge state, and specifically includes: and a charging mode in which the average current entering the battery is not less than 3A or the total charge amount is not less than 60% of the rated capacity of the battery from the initial charging state to 30 minutes of charging.
The slow charging state refers to a common charging mode, and specifically includes: and a charging mode in which the rated output current is less than or equal to 3A.
In a specific implementation process, if the trigger signal is not monitored within the preset time, it indicates that the mobile data module in the mobile terminal does not receive and transmit data within the preset time, and at this time, the mobile terminal is switched to a low-current charging mode, so that the charging module enters a slow charging state, and the overall heating value of the charging module during charging is reduced.
As an optional embodiment, the method for switching the working state of the mobile terminal may further include: monitoring the charging temperature of a charging module in the mobile terminal; judging whether the charging temperature is greater than a preset temperature threshold value or not; and if the charging temperature is greater than the preset temperature threshold, switching the mobile terminal to a low-current charging mode so that the charging module is switched to a slow charging state. The temperature of the charging module is monitored in the charging process, when the charging temperature is higher than a preset temperature threshold value, the fact that the temperature of the charging module is too high at the moment is indicated, danger can occur or damage to the mobile terminal is caused, the charging mode of the mobile terminal is switched at the moment, the charging module enters a slow charging state, charging current in the charging module is reduced, overall heating amount of the charging module during charging is reduced, and safety is improved.
In this embodiment, after step S103 is executed, the following steps are further included: acquiring a preset awakening time; after switching the mobile terminal to the low current charging mode, the method further comprises: and awakening the charging module after the awakening duration arrives so as to enable the charging module to enter a quick charging state.
In this embodiment, the wake-up time period may be set by a user or by the processor. And awakening the charging module after the awakening time length comes, so that the charging module enters a quick charging state, and then, returning to the step S101 for repeated execution.
The embodiment also discloses a device for switching the working state of a mobile terminal, where the mobile terminal at least includes a mobile data module and a charging module, please refer to fig. 2, which is a schematic structural diagram of the device for switching the working state of the mobile terminal, and the device for switching the working state of the mobile terminal includes: a state monitoring module 301, a trigger signal module 302 and a mode switching module 303, wherein:
the state monitoring module 301 is configured to monitor a working state of a mobile data module in the mobile terminal; the trigger signal module 302 is configured to determine whether a trigger signal for indicating that the mobile data module is in a data transceiving state is monitored within a preset time period; the mode switching module 303 is configured to switch the mobile terminal to a low current charging mode if the trigger signal module monitors the trigger signal within a preset time period, so that the charging module is switched to a slow charging state.
In a specific implementation process, the data transceiving state includes a data receiving state and a data sending state, and the trigger signal module 302 further includes: the first trigger signal unit is used for judging whether a first trigger signal for representing that the mobile data module is in a data receiving state is monitored in a preset time length; the second trigger signal unit is used for judging whether a second trigger signal used for representing that the mobile data module is in a data sending state is monitored in a preset time length; the mode switching module 303 includes: and the state switching unit is used for switching the mobile terminal to a low-current charging mode if the first trigger signal is not monitored and the second trigger signal is not monitored within the preset time length.
In an optional embodiment, the device for switching the operating mode of the smart device further includes: the temperature monitoring module is used for monitoring the charging temperature of the charging module in the mobile terminal; the temperature judging module is used for judging whether the charging temperature is greater than a preset temperature threshold value or not; and the state switching module is used for switching the mobile terminal to a low-current charging mode if the temperature judging module judges that the charging temperature is greater than the preset temperature threshold value, so that the charging module is switched to a slow charging state.
In an optional embodiment, the device for switching the operating mode of the smart device further includes: the time length obtaining module is used for obtaining preset awakening time length; and the equipment awakening module is used for awakening the charging module after the awakening duration arrives so as to enable the charging module to enter a quick charging state.
In addition, an embodiment of the present invention further provides a computer apparatus, where a processor executes the computer instructions, so as to implement the following method:
monitoring the working state of a mobile data module in the mobile terminal; judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time length; and if the trigger signal is monitored within the preset time, switching the mobile terminal to a low-current charging mode so as to switch the charging module to a slow charging state.
In the embodiment of the present invention, the computer device is specifically a mobile device such as a mobile phone or a tablet computer, the computer device takes the mobile phone as an example, a partial structural block diagram of the mobile phone is shown in fig. 3, and the mobile phone includes a radio frequency circuit 210, a memory 220, an input unit 230, a display unit 240, a sensor 250, an audio circuit 260, a wireless module 270, a processor 280, a power supply 290, and other parts. Those skilled in the art will appreciate that the handset configuration shown in fig. 3 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
Wherein the RF circuit 210 is used for receiving and transmitting signals during the transmission and reception of information or a call. The memory 220 is used for storing software programs and modules, and the processor 280 executes various functional applications and data processing of the mobile phone by operating the software programs and modules stored in the memory 220. The input unit 230 is used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. The input unit 230 may include a touch panel 231 and other input devices 232. Other input devices 232 may include, but are not limited to, one or more of a physical keyboard, function keys, a mouse, and a joystick. The display unit 240 is used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 240 may include a display panel 241. The touch panel 231 may cover the display panel 241, and when the touch panel 231 detects a touch operation thereon or nearby, the touch panel is transmitted to the processor 280 to determine the type of the touch event, and then the processor 280 provides a corresponding visual output on the display panel 241 according to the type of the touch event.
The handset may also include at least one sensor 250, such as a light sensor, motion sensor, and other sensors. The light sensor may include an ambient light sensor for adjusting the brightness of the display panel 241 according to the brightness of ambient light, and a proximity sensor for turning off the display panel 241 and/or the backlight when the mobile phone is moved to the ear. The light sensor in this embodiment may be disposed on the front and back of the mobile phone, and is used to detect a shielding area when the user holds the mobile phone. The mobile phone can further comprise a pressure sensor which is arranged on the front side or the back side shell of the mobile phone and used for obtaining a shielding area when a user holds the mobile phone in a pressure detection mode. In addition, the mobile phone can be also provided with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer and an infrared sensor, which are not described in detail.
Audio circuitry 260, speaker 261, microphone 262 may provide an audio interface between the user and the handset. The wireless module 270 may be a WiFi module that provides wireless internet access services to the user.
The processor 280 is a control center of the mobile phone, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 220 and calling data stored in the memory 220, thereby performing overall monitoring of the mobile phone. Optionally, processor 280 may include one or more processing units. In addition, the mobile phone further includes a power supply 290 for supplying power to the components, and the power supply 290 is logically connected to the processor 280 through a power management system, so that the functions of managing charging, discharging, power consumption management and the like are realized through the power management system.
Although not shown, the mobile phone may further include a camera, a bluetooth module, etc., which are not described herein.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a Random Access Memory (RAM), or the like. The computer processor is used to execute a computer program stored in a storage medium to implement the following method:
monitoring the working state of a mobile data module in the mobile terminal; judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time length; and if the trigger signal is monitored within the preset time, switching the mobile terminal to a low-current charging mode so as to switch the charging module to a slow charging state.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that variations and modifications can be made by those skilled in the art without departing from the structure of the present invention. These should also be construed as the scope of the present invention, and they should not be construed as affecting the effectiveness of the practice of the present invention or the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. A method for switching the working state of a mobile terminal is provided, the mobile terminal at least comprises a mobile data module and a charging module, and the method is characterized by comprising the following steps:
monitoring the working state of the mobile data module in the mobile terminal;
judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored within a preset time length;
and if the trigger signal is monitored within the preset time, switching the mobile terminal to a low-current charging mode so that the charging module is switched to a slow charging state.
2. The method for switching operating status of a mobile terminal according to claim 1, further comprising:
monitoring the charging temperature of the charging module in the mobile terminal;
judging whether the charging temperature is greater than a preset temperature threshold value or not;
and if the charging temperature is greater than the preset temperature threshold, switching the mobile terminal to a low-current charging mode so that the charging module is switched to a slow charging state.
3. The method for switching the operating state of the mobile terminal according to claim 1 or 2, further comprising:
acquiring a preset awakening time;
after the switching the mobile terminal to the low-current charging mode, further comprising:
and awakening the charging module after the awakening duration arrives so as to enable the charging module to enter a quick charging state.
4. The method for switching operating status of a mobile terminal according to claim 3, wherein the data transceiving status comprises a data receiving status and a data transmitting status;
the judging whether the trigger signal for representing that the mobile data module is in the data receiving and sending state is monitored in the preset time comprises the following steps:
judging whether a first trigger signal for representing that the mobile data module is in the data receiving state is monitored within the preset time length;
judging whether a second trigger signal for representing that the mobile data module is in the data sending state is monitored within the preset time length;
if the trigger signal is not monitored within the preset time, switching the mobile terminal to a low power consumption working mode comprises:
and if the first trigger signal is not monitored and the second trigger signal is not monitored within the preset time, switching the mobile terminal to a low-current charging mode.
5. A mobile terminal working state switching device is provided, the mobile terminal at least comprises a mobile data module and a charging module, and the mobile terminal is characterized by comprising:
the state monitoring module is used for monitoring the working state of the mobile data module in the mobile terminal;
the trigger signal module is used for judging whether a trigger signal for representing that the mobile data module is in a data receiving and sending state is monitored in a preset time length;
and the mode switching module is used for switching the mobile terminal to a low-current charging mode if the trigger signal module monitors the trigger signal within the preset time length, so that the charging module is switched to a slow charging state.
6. The apparatus for switching operating status of a mobile terminal according to claim 5, further comprising:
the temperature monitoring module is used for monitoring the charging temperature of the charging module in the mobile terminal;
the temperature judging module is used for judging whether the charging temperature is greater than a preset temperature threshold value or not;
and the state switching module is used for switching the mobile terminal to a low-current charging mode if the temperature judging module judges that the charging temperature is greater than the preset temperature threshold value, so that the charging module is switched to a slow charging state.
7. The mobile terminal operating state switching apparatus according to claim 5 or 6, further comprising:
the time length obtaining module is used for obtaining preset awakening time length;
and the equipment awakening module is used for awakening the charging module after the awakening duration arrives so as to enable the charging module to enter a quick charging state.
8. The mobile terminal operating state switching apparatus according to claim 7, wherein the data transceiving state includes a data receiving state and a data transmitting state;
the trigger signal module includes:
the first trigger signal unit is used for judging whether a first trigger signal used for representing that the mobile data module is in the data receiving state is monitored in the preset time length;
the second trigger signal unit is used for judging whether a second trigger signal used for representing that the mobile data module is in the data sending state is monitored in the preset time length;
the mode switching module includes:
and the state switching unit is used for switching the mobile terminal to a low-current charging mode if the first trigger signal is not monitored and the second trigger signal is not monitored within the preset time length.
9. A computer arrangement comprising a processor for executing a computer program stored in a memory to implement the method of switching operating states of a mobile terminal as claimed in any one of claims 1 to 4.
10. A computer-readable storage medium having a computer program stored thereon, wherein a processor is configured to execute the computer program stored in the storage medium to implement the method for switching the operating state of the mobile terminal according to any one of claims 1 to 4.
CN201910793677.8A 2019-08-27 2019-08-27 Mobile terminal charging state switching method and device Pending CN112448419A (en)

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CN107425564A (en) * 2017-06-23 2017-12-01 珠海格力电器股份有限公司 A kind of intelligent charging method, device and electronic equipment
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