WO2019061056A1

WO2019061056A1 - Charging protection method, charging protection apparatus and electronic device

Info

Publication number: WO2019061056A1
Application number: PCT/CN2017/103603
Authority: WO
Inventors: 肖雪琴
Original assignee: 深圳传音通讯有限公司
Priority date: 2017-09-27
Filing date: 2017-09-27
Publication date: 2019-04-04

Abstract

A charging protection method, a charging protection apparatus and an electronic device. The charging protection method comprises: determining whether an electronic device is in a charging state (S10); when the electronic device is in a charging state, switching the electronic device to a protection mode (S20); determining whether the electronic device receives an exit instruction (S30); and when the exit instruction is received, exiting the protection mode based on the exit instruction (S40). When an electronic device is charged, the electronic device is switched to a protection mode, so as to effectively improve the security thereof. Moreover, the electronic device can also exit the protection mode based on an exit instruction, thereby increasing the flexibility thereof and also greatly improving the user experience.

Description

Charging protection method, charging protection device and electronic device

Technical field

The present invention relates to the field of communications technologies, and in particular, to a charging protection method, a charging protection device, and an electronic device.

Background technique

With the development and advancement of technology, mobile terminals (such as mobile phones) have become very popular, and the emergence of mobile terminals has greatly facilitated people's lives.

Nowadays, smart phones have become the standard for people. However, while people enjoy the convenience of smart phones, they are often troubled by many mobile phone security issues. Especially personal safety is more important, although the battery is now technically protected. However, for the long-term day and night unconscious youth crowd, gradually forget their own safety awareness.

Due to the increasing number of applications on smartphones, the battery capacity of smartphones is far from meeting the daily needs. Generally speaking, smartphones have less than one day of battery life, so they need to be charged every day, frequently charging and discharging. People's electricity safety brings many hidden dangers. In recent years, accidents such as explosions, injuries, and electric shocks have occurred in mobile phones during charging. There are several reasons for this: 1) The temperature of the charger and the mobile phone is too high during the charging process, causing a large amount of current to be generated by the instantaneous discharge of the lithium battery, which may cause an explosion and accident. 2) Due to improper charging method, the internal short circuit of the battery generates overvoltage and overcurrent, which burns the mobile phone circuit board. 3), the charger insulation aging, the charger is not pulled for a long time, while charging while playing mobile phones, are easy to cause accidents.

It is not uncommon to use a variety of mobile terminals in a state of charge to cause a battery explosion, which places higher demands on the security of the mobile terminal. At present, mobile phone charging usually plugs the mobile phone charger plug into the indoor power jack to charge, or uses the mobile power charger to charge the mobile phone. Usually, when a call comes in, people are accustomed to answering the call without unplugging the power, or playing games while charging, etc. The use of the mobile phone while charging the mobile phone will cause the charger to work at full load, causing the charger. Damage to the leakage, even in the case of serious damage to the user.

When answering the call, the radio wave interferes with the control system of the mobile phone charging control system and the charger. The load increases and the radio wave interferes with the charging control module. The mobile phone sticks to the ear. Once the control module is disturbed, the unbalanced voltage rises and the leakage occurs. The current flows from the brain. Over, causing abnormal brain cell death.

The habit of unplugging the charging power when there is a poor sense of safe use of electricity and causing a good answering call can cause personal injury. Therefore, how to effectively avoid the security risk of the mobile terminal in the charging state becomes one of the problems to be solved by those skilled in the art.

Disclosure of invention

An object of the present invention is to provide a charging protection method, a charging protection device, and an electronic device; when the electronic device performs charging, the electronic device is switched to a protection mode to effectively improve its security; and at the same time, it can also be based on an exit instruction. Exiting the protected mode increases flexibility and greatly enhances the user experience.

To achieve the above object, the present invention provides a charging protection method, including: determining whether an electronic device is in a charging state; switching the electronic device to a protection mode when the electronic device is in a charging state; determining whether the electronic device is An exit instruction is received; when the exit instruction is received, the protected mode is exited based on the exit instruction.

The charging protection method further includes: switching the electronic device to a lock screen state when the protection mode is exited based on the exit instruction.

The charging protection method further includes: unlocking the electronic device based on an input instruction when the electronic device is in a lock screen state.

The step of determining whether the electronic device is in a charging state comprises: when the electronic device is connected to another device through a USB cable, switching the electronic device to a charging state based on a charging instruction; or using the electronic device based on a data transmission instruction Data transfer with other devices.

The charging protection method further includes prompting the protection mode when the electronic device is in a protection mode.

The present invention also provides a charging protection device, comprising: a determining module, configured to determine whether an electronic device is in a charging state; an instruction receiving module, configured to receive an exit instruction; and a mode switching module, configured to: when the electronic device is in a charging state Switching the electronic device to a protection mode; or upon exiting the exit command, exiting the protection mode based on the exit instruction.

The mode switching module is further configured to switch the electronic device to a lock screen state when exiting the protection mode based on the exit instruction.

The charging protection device further includes: an unlocking module; the instruction receiving module is further configured to receive an input instruction, and the unlocking module is configured to unlock the electronic device based on the input instruction.

The charging protection device further includes: a prompting module, configured to prompt the protection mode when the electronic device is in a protection mode.

The present invention also provides an electronic device comprising the charging protection device according to any of the preceding claims.

In summary, the charging protection method, the charging protection device and the electronic device according to the present invention have the following advantages compared with the prior art:

When the electronic device performs charging, the electronic device is switched to the protection mode to effectively improve the security thereof; at the same time, the protection mode can be exited based on the exit instruction, thereby improving flexibility and greatly improving the user's Experience.

In addition, when the protection mode is exited, the electronic device is switched to the lock screen state, thereby effectively avoiding erroneous operations and further improving the security of the electronic device.

BRIEF DESCRIPTION OF THE 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 embodiments or the prior art description will be briefly described below. It is obvious that the drawings in the following description are Some of the embodiments of the invention may be obtained by those of ordinary skill in the art in view of the drawings without departing from the scope of the invention.

1 is a schematic structural diagram of an implementation manner of an electronic device according to the present invention;

2 is a schematic structural diagram of another implementation manner of an electronic device according to the present invention;

3 is a schematic diagram of a protection mode interface of an electronic device in the present invention;

FIG. 4 is a schematic flow chart of an implementation manner of a charging protection method in the present invention.

The best way to implement the invention

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that, herein, relational terms such as "first," "second," "third," and the like, if any, are used merely to distinguish one entity or operation from another. Does not necessarily require or imply any such actual relationship between these entities or operations or Order. It is to be understood that the terms so used are interchangeable, as appropriate, such that the embodiments of the invention described herein can be implemented, for example, in a sequence other than those illustrated or described herein. In addition, the terms "including", "comprising", "having", or any other variants are intended to encompass a non-exclusive inclusion, such that a process, method, article, or terminal device that includes a plurality of elements includes not only those elements but also Includes other elements not explicitly listed, or elements that are inherent to such a process, method, item, or terminal device. An element defined by the phrase "including" or "comprising" does not exclude the presence of additional elements in the process, method, article or terminal device including the element. In addition, in this document, “greater than”, “less than”, “exceeded”, etc. are understood as not including the number; “above”, “below”, “inside”, etc. are understood to include the number.

The technical solutions of the present invention will be described in detail below with reference to FIGS. 1 to 4 in a specific embodiment. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be described in some embodiments.

FIG. 1 is a schematic structural diagram of Embodiment 1 of an electronic device provided by the present invention; the electronic device includes a charging protection device. The portable electronic device includes, but is not limited to, a handheld computer, a tablet computer, a mobile phone, a smart phone, a media player, a personal digital assistant (PDA), and the like, and also includes a combination of two or more of them.

The electronic device typically includes a memory, a memory controller, one or more processing units (CPUs), peripheral interfaces, RF circuits, audio circuits, speakers, microphones, input/output (I/O) subsystems, touch screens, others Output or control device, as well as external ports. These components communicate over one or more communication buses or signal lines. It should be understood that the electronic device shown in FIG. 1 is only an example. In a specific application, components of the electronic device may have more or fewer components than the device shown in FIG. 1 or have different component configurations; and various components. This can be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

The electronic device can also include a power system for powering various components. The power system can include a power management system, one or more power sources (eg, battery, alternating current (AC)), charging system, power failure detection circuit, power converter or inverter, power status indicator (eg, light emitting diode (LED) )), as well as any other components associated with power generation, management, and distribution in portable devices.

As shown in FIG. 1 , the electronic device includes a charging protection module; and the charging protection device includes: The determination module 10, the instruction receiving module 20, and the mode switching module 30.

The determining module 10 is configured to determine whether the electronic device is in a charging state.

Current electronic devices can not only be connected to a charger for charging, but can also be connected to other devices via a USB cable for charging. When the electronic device is connected to the charger for charging, the determining module 10 determines that the electronic device is in a charging state, thereby transmitting a signal to the mode switching module 30 to cause the mode switching module 30 to switch the electronic device to the protection mode.

Generally speaking, when an electronic device is connected to other devices through a USB cable, two functions can usually be implemented: charging the electronic device or realizing data transmission between the electronic device and other devices. In this embodiment, when the electronic device is connected to other devices through the USB cable, the two functions can be selected by the user. For example, the user inputs a charging instruction through the instruction receiving module 20, and the determining module 10 is based on The charging instruction switches the electronic device to a charging state; if the user inputs a data transmission instruction through the instruction receiving module 20, the determining module 10 performs data transmission between the electronic device and other devices based on the data transmission instruction.

In this embodiment, the instruction receiving module can be implemented by a touch screen and related software, hardware, and the like. The touch screen provides an output interface and an input interface between the device and the user. The touch screen controller receives/transmits electrical signals from/to the touch screen. The touch screen displays the visual output to the user. This visual output can include text, graphics, video, and any combination thereof. Some or all of the visual output may correspond to a user interface object, as described in more detail below.

In this embodiment, the operation of the predetermined set of functions on the device is all performed through the touch screen or touch pad - if the device includes a touch pad. By using the touch screen and touchpad as the primary input/control device for operation of the device, the number of physical input/control devices (eg, push buttons, dials, etc.) on the device can be reduced. In one embodiment, the device includes a touch screen, a touch pad, a push switch for powering on/off the device and locking the device, a volume adjustment lever button, and a slide switch for cutting the ringer profile. The button can be used to turn the device on/off by pressing the push button and holding the button in a pressed state for a predetermined time interval, or can be used by pressing the button and releasing the button before a predetermined time interval elapses. This button is used to lock the device. In an alternate embodiment, the device may also accept voice input through a microphone to activate or deactivate certain functions.

The touch screen also accepts user input based on tactile and/or tactile contact. The touch screen forms a touch sensitive surface that accepts user input. The touch screen and touch screen controller (along with any of the memory) The associated module and/or set of instructions) detects contact on the touch screen (and any movement or interruption of the touch) and transforms the detected contact into, for example, one or more soft buttons displayed on the touch screen. The interaction of the user interface objects of the class. In an exemplary embodiment, the point of contact between the touch screen and the user corresponds to one or more fingers of the user. The touch screen can use LCD (Liquid Crystal Display) technology or LPD (Light Emitting Polymer Display) technology, although other display technologies can be used in other embodiments. Touch screens and touch screen controllers can detect contact and its movement or interruption using any of a variety of touch sensitive technologies including, but not limited to, capacitive, resistive, infrared, and surface acoustic wave technologies, as well as other proximity sensor arrays. Or other technique for determining one or more points in contact with the touch screen. The touch screen displays visual output from a portable device, while the touch sensitive panel does not provide a visual output. The touch screen can have a resolution higher than 100 dpi. In an exemplary embodiment, the touch screen may have a resolution of approximately 168 dpi. The user can use any suitable object or accessory, such as a stylus, finger, etc., to access the touch screen.

In an electronic device including a touch screen, a user interface object is provided on the touch screen to enable human-computer interaction. User interface objects are objects that make up the user interface of the device and may include, but are not limited to, text, images, icons, soft keys (or "virtual buttons"), drop down menus, radio buttons, check boxes, selectable lists, and the like. The displayed user interface objects may include non-interactive objects for communicating information or forming a user interface appearance, interactive objects for user interaction, or a combination thereof.

In this embodiment, the determining module 10 can be implemented by hardware such as an event monitor and related software. The event monitor receives event information from the peripheral interface. The event information includes information about sub-events (eg, user touches on a touch-sensitive display system that is part of a multi-touch gesture). The peripheral device interface transmits information it receives from an I/O subsystem or sensor, such as a proximity sensor, an accelerometer, and/or a microphone (via an audio circuit). The information that the peripheral interface receives from the I/O subsystem includes information from the touch-sensitive display system or touch-sensitive surface.

In some embodiments, the event monitor sends a request to the peripheral device interface at predetermined intervals. In response, the peripheral interface transmits event information. In other embodiments, the peripheral device interface transmits event information only when there are significant events (eg, receiving an input that exceeds a predetermined noise threshold and/or is longer than a predetermined duration).

In this embodiment, the event monitor monitors whether the electronic device is connected to the charger; or monitors whether the electronic device is connected to other devices through the USB cable for charging.

The instruction receiving module 20 is further configured to receive an exit instruction. The exit instruction is touched by the user The touch operation on the touch screen is implemented. As shown in FIG. 3, the exit instruction is displayed on the touch screen. Of course, in other embodiments, other forms of display may also be performed, and the present invention is not limited thereto.

The mode switching module 30 is configured to switch the electronic device to a protection mode when the electronic device is in a charging state, or to exit the protection mode based on the exit instruction when receiving an exit instruction.

In this embodiment, when the electronic device switches to the protection mode, the electronic device can only perform several operations and ignore most of the user input. For example, the electronic device can only receive the user's exit command to cause the electronic device to exit the protected mode, while other input operations, such as making a call, editing a short message, etc., are prohibited. That is to say, in the protected mode, most of the application APP on the electronic device is disabled.

An application APP on an electronic device can include any application installed on the device, including but not limited to a browser, address book, contact list, email, instant messaging, word processing, keyboard emulation, widgets, Enable JAVA application, encryption, digital rights management, speech recognition, voice replication, location determination (such as provided by the Global Positioning System (GPS)), music player (the music player is saved in one or more files) Music in, such as music stored in MP3 or AAC files) and so on.

Thus, in the state of charge, the electronic device is in a state of being unused, thereby effectively improving the security of the electronic device.

On the other hand, the electronic device can exit the protection mode based on the exit instruction, so that in the emergency state, the user can choose to exit the protection mode, thereby effectively improving the flexibility of the electronic device and further improving the practicability of the electronic device.

In this embodiment, the mode switching module 30 is further configured to switch the electronic device to a lock screen state when the protection mode is exited based on the exit instruction.

In the lock screen state, the user interface is locked, the electronic device is powered and operational, but most, if not all, user input is ignored. In other words, the device will not take any action in response to user input, and/or the device will not be able to perform a predetermined set of operations in response to user input. The predetermined set of operations may include navigation between user interfaces, as well as activation or deactivation of a predetermined set of functions. This locked state can be used to prevent inadvertent or unauthorized use of the device, or to activate or deactivate functions on the device. When the device is in the locked state, it can be said that the device is locked.

In some embodiments, a device in a locked state can make a limited set of user inputs. In response, these inputs include an input corresponding to an attempt to transition the device to the user interface unlock state, or an input corresponding to powering down the device. In other words, the locked device responds to user input corresponding to an attempt to transition the device to the user interface unlocked state and user input corresponding to powering down the device, but does not interact with the user interface. The navigation attempts to respond to the corresponding user input. It should be understood that even if the device ignores user input, the device can provide the user with sensory feedback (eg, visual, audible, or vibratory feedback) indicating that the input will be ignored when an input is detected.

In embodiments where the device includes a touch screen, when the device is locked, a predetermined set of operations, such as navigation between user interfaces, cannot be performed in response to contact with the touch screen when the device is locked. In other words, when the contact locked device is ignored, it can be said that the touch screen is locked. However, the locking device can still respond to a limited variety of contacts on the touch screen. The limited category includes contacts that are determined by the device to correspond to an attempt to transition the device to a user interface unlocked state.

In this embodiment, when the protection mode is exited, the electronic device is switched to the lock screen state, and other operations can be performed on the electronic device only when the unlock password is correctly input. This effectively avoids the effects of misuse (especially for children). In this way, the security of the electronic device is further improved.

FIG. 2 is a schematic structural diagram of Embodiment 2 of an electronic device of the present invention. As shown in FIG. 2, the charging protection device of the electronic device further includes: an unlocking module 40.

The instruction receiving module 20 is further configured to receive an input instruction, and the unlocking module 40 is configured to unlock the electronic device based on the input instruction. The instruction receiving module 20 can also be implemented by a touch screen, and the user inputs an input instruction through a user interface on the touch screen. After receiving the correct input command (unlock command), the touch module 40 unlocks the electronic device to enter an unlocked state.

In the user interface unlocked state (hereinafter referred to as the "unlocked state"), the device is in its normal working state, detecting and responding to user input corresponding to the user interface interaction. A device that is in an unlocked state can be described as a device that is unlocked. The unlocked device detects and responds to user input for navigating between user interfaces, data entry, and activation or deactivation functions. In embodiments where the device includes a touch screen, the unlocked device detects and responds to contacts that are performed via the touch screen with navigation, data input, and activation or deactivation functions.

With continued reference to FIG. 2, the protection device of the electronic device further includes: a prompting module 50. The prompt The module 50 is configured to prompt the protection mode when the electronic device is in the protection mode. Of course, the prompting module 50 can also prompt other events, such as prompting the lock screen state.

In this embodiment, the prompting module 50 can perform the prompting in a plurality of manners, such as prompting by using a visual prompt, and also prompting by voice, audio, etc., which is not limited by the present invention. In one embodiment, the user may be provided with a hint or reminder of the unlocking operation by one or more visual cues. These visual cues can be text, graphics, or any combination thereof. When the electronic device is switched to the protection mode, the prompting interface shown in FIG. 3 can be prompted. Of course, other settings or definitions can be made to the prompting interface, which is not limited by the present invention.

In some embodiments, a visual cue is displayed when a particular event occurs while the device is locked. Specific events that trigger a visual cue display may include: an incoming call, a received message, or some other event that may require the user's attention. In some embodiments, the visual cue may also be displayed upon particular user input, such as when the user interacts with a menu button, the user touches a locked touch screen, and/or when the user interacts with any other input/control device. When the visual cue is not displayed, the locked device can power down the touch screen (helping to save power) or display other objects on the touch screen, such as a screen saver or information that the user might be interested in (such as the remaining battery power) , date and time, network strength, etc.).

Figure 4 shows a flow chart of an implementation of the charging protection of the present invention. As shown in FIG. 4, the charging protection method includes:

Step S10, determining whether the electronic device is in a charging state;

When the electronic device is in a charging state, step S20 is performed to switch the electronic device to a protection mode;

Then, step S30 is performed to determine whether the electronic device receives the exit instruction;

When the exit instruction is received, step S40 is performed to exit the protection mode based on the exit instruction.

Specifically, the step S10 may be performed by the determining module 10 in the foregoing electronic device; the step of determining whether the electronic device is in a charging state comprises: when the electronic device is connected to other devices through a USB cable, based on the charging instruction The electronic device switches to a charging state; or the electronic device performs data transmission with other devices based on a data transmission instruction.

Current electronic devices can not only be connected to a charger for charging, but can also be connected to other devices via a USB cable for charging. When the electronic device is connected to a charger for charging, The determining module 10 determines that the electronic device is in a charging state, thereby transmitting a signal to the mode switching module 30 to cause the mode switching module 30 to switch the electronic device to the protection mode.

The step S20 is performed by the mode switching module 30 in the aforementioned electronic device. The mode switching module 30 is configured to switch the electronic device to a protection mode when the electronic device is in a charging state; or exit the protection mode based on the exit instruction when receiving an exit instruction.

In this embodiment, the step 30 can be implemented by the instruction receiving module 20 in the electronic device, and the instruction receiving module 20 can be implemented by a touch screen and related software, hardware, and the like. The touch screen provides an output interface and an input interface between the device and the user. The touch screen controller receives/transmits electrical signals from/to the touch screen. The touch screen displays the visual output to the user. This visual output can include text, graphics, video, and any combination thereof. Some or all of the visual output can interface with the user interface Correspondingly, more details of it will be described below.

The touch screen also accepts user input based on tactile and/or tactile contact. The touch screen forms a touch sensitive surface that accepts user input. The touch screen and the touch screen controller (along with any associated modules and/or sets of instructions in the memory) detect contact on the touch screen (and any movement or interruption of the touch) and transform the detected contact into and out of Interaction of user interface objects such as one or more soft keys on the touch screen. In an exemplary embodiment, the point of contact between the touch screen and the user corresponds to one or more fingers of the user. The touch screen can use LCD (Liquid Crystal Display) technology or LPD (Light Emitting Polymer Display) technology, although other display technologies can be used in other embodiments. Touch screens and touch screen controllers can detect contact and its movement or interruption using any of a variety of touch sensitive technologies including, but not limited to, capacitive, resistive, infrared, and surface acoustic wave technologies, as well as other proximity sensor arrays. Or other technique for determining one or more points in contact with the touch screen. The touch screen displays visual output from a portable device, while the touch sensitive panel does not provide a visual output. The touch screen can have a resolution higher than 100 dpi. In an exemplary embodiment, the touch screen may have a resolution of approximately 168 dpi. The user can use any suitable object or accessory, such as a stylus, finger, etc., to access the touch screen.

The instruction receiving module 20 is further configured to receive an exit instruction. The exit instruction is implemented by the user through a touch operation on the touch screen. As shown in FIG. 3, the exit instruction is displayed on the touch screen. Of course, in other embodiments, other forms of display may also be performed, and the present invention is not limited thereto.

In this embodiment, the charging protection method may further include: when the protection mode is exited based on the exit instruction, switching the electronic device to a lock screen state.

In some embodiments, the device in the locked state can respond to a limited set of user inputs, including inputs corresponding to an attempt to transition the device to the unlock state of the user interface, or corresponding to powering down the device. input of. In other words, the locked device responds to user input corresponding to an attempt to transition the device to the user interface unlocked state and user input corresponding to powering down the device, but does not interact with the user interface. The navigation attempts to respond to the corresponding user input. It should be understood that even if the device ignores user input, the device can provide the user with sensory feedback (eg, visual, audible, or vibratory feedback) indicating that the input will be ignored when an input is detected.

In this embodiment, when the protection mode is exited, the electronic device is switched to the lock screen state, only in the Other operations can be performed on the electronic device if the unlock password is correctly entered. This effectively avoids the effects of misuse (especially for children). In this way, the security of the electronic device is further improved.

The prompting step can be performed by the prompting module 50 in the aforementioned electronic device. The prompting module 50 is configured to prompt the protection mode when the electronic device is in the protection mode. Of course, the prompting module 50 can also prompt other events, such as prompting the lock screen state.

In summary, the charging protection method, the charging protection device, and the electronic device provided by the present invention switch the electronic device into a protection mode when the electronic device performs charging, so as to effectively improve the security thereof; The exit instruction exits the protected mode, thereby increasing its flexibility and greatly improving the user experience. In addition, when the protection mode is exited, the electronic device is switched to the lock screen state, thereby effectively avoiding erroneous operations and further improving the security of the electronic device.

Those skilled in the art will appreciate that the various embodiments described above can be provided as a method, apparatus, or computer program product. These embodiments may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware aspects. All or part of the steps involved in the foregoing embodiments may be implemented by a program to instruct related hardware, and the program may be stored in a storage medium readable by a computer device for performing the methods of the foregoing embodiments. All or part of the steps.

The above embodiments are described with reference to flowcharts and/or block diagrams of methods, apparatus (systems), and computer program products according to the embodiments. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a computer device to produce a machine such that instructions executed by a processor of the computer device are generated for implementing one or more blocks or processes in a flow or flow diagram and/or block diagram of the flowchart The device for the function specified in the box.

Although the present invention has been described in detail by the preferred embodiments thereof, it should be understood that the foregoing description should not be construed as limiting. Various modifications and alterations of the present invention will be apparent to those skilled in the art. Therefore, the scope of the invention should be defined by the appended claims.

Claims

A charging protection method, comprising:

Determining whether the electronic device is in a charging state;

Switching the electronic device to a protection mode when the electronic device is in a charging state;

Determining whether the electronic device receives an exit instruction;

When the exit instruction is received, the protection mode is exited based on the exit instruction.
The charging protection method according to claim 1, further comprising: switching the electronic device to a lock screen state when the protection mode is exited based on the exit instruction.
The charging protection method according to claim 2, further comprising: unlocking the electronic device based on an input instruction when the electronic device is in a lock screen state.
The charging protection method according to claim 1, wherein the step of determining whether the electronic device is in a charging state comprises: when the electronic device is connected to other devices through a USB cable, the electronic device is based on a charging instruction Switch to the charging state; or,

When the electronic device is connected to other devices through a USB cable, the electronic device performs data transmission with other devices based on a data transmission instruction.
The charging protection method according to claim 1, further comprising: prompting said protection mode when said electronic device is in a protection mode.
A charging protection device, comprising:

a determining module, configured to determine whether the electronic device is in a charging state;

An instruction receiving module, configured to receive an exit instruction;

And a mode switching module, configured to: when the electronic device is in a charging state, switch the electronic device to a protection mode; or, upon receiving an exit instruction, exit the protection mode based on the exit instruction.
The charging protection device according to claim 6, wherein the mode switching module is further configured to switch the electronic device to a lock screen state when the protection mode is exited based on the exit instruction.
The charging protection device according to claim 7, further comprising: an unlocking module;

The instruction receiving module is further configured to receive an input instruction;

The unlocking module is configured to unlock the electronic device based on an input instruction.
The charging protection device according to claim 6, further comprising: a prompting module;

The prompting module is configured to prompt the protection mode when the electronic device is in a protection mode.
An electronic device comprising the charging protection device according to any one of claims 6-9.