WO2017166745A1

WO2017166745A1 - Method and apparatus for locking screen of mobile terminal, and electronic device

Info

Publication number: WO2017166745A1
Application number: PCT/CN2016/100228
Authority: WO
Inventors: 江丹
Original assignee: 乐视控股（北京）有限公司; 乐视移动智能信息技术（北京）有限公司
Priority date: 2016-04-01
Filing date: 2016-09-27
Publication date: 2017-10-05
Also published as: CN105893808A

Abstract

A method and an apparatus for locking a screen of a mobile terminal, and an electronic device, relating to the field of mobile communications. The method comprises: obtaining a forced screen locking signal for representing forced screen locking (S100); forcing a screen of a mobile terminal to be locked according to the screen locking signal (S200); and starting system broadcasting to wait for a release signal for representing release of the forced screen locking (S300). Thus, forced screen locking of a mobile terminal at a specific time can be implemented, such that unlocking security of the mobile terminal is improved.

Description

Mobile terminal screen lock screen method, device and electronic device

cross reference

This application is a continuation of the application of the Chinese Patent Application No. 201610202550.0, entitled "A Mobile Terminal Screen Locking Method and Apparatus", filed on April 1, 2016, the present application claims The priority of the Chinese Patent Application, which is filed on Jan. 01, the entire disclosure of which is hereby incorporated by reference.

Technical field

The present application relates to the field of mobile communications, and in particular, to a mobile terminal screen lock screen method, apparatus, and electronic device.

Background technique

At present, with the advent of smart mobile terminals, especially mobile phones, the development of technology has been accelerated, and people's interaction, communication, entertainment, chat and other activities have also been promoted. Most people today have a smart phone, and the use of mobile phones has become an essential part of people's daily life, work and study.

The mobile terminal is configured with a touch screen display to prevent the mobile terminal from malfunctioning due to inadvertent touch. Typically, the mobile terminal is configured with a lock screen function to lock the display screen. The mobile terminal screen can be unlocked after obtaining the trigger action of the user's unlock screen or obtaining the correct password for characterizing the unlock. However, with the development of mobile terminal technology, the functions of mobile terminals are becoming more and more powerful. Users store a large amount of private data in mobile terminals, and some users cannot carry mobile terminals with them at certain certain time periods. After the unlock password of the mobile terminal is known by others, the mobile terminal can be unlocked. In addition, in order To facilitate the connection between parents and children, mobile terminals are becoming more and more popular among children, but this will make car children indulge in the fun of mobile terminals.

Therefore, how to perform screen lock screen on a mobile terminal to improve unlocking security of the mobile terminal becomes an urgent problem to be solved.

Summary of the invention

The technical problem to be solved by the present application is how to perform screen lock screen on the mobile terminal to improve the unlocking security of the mobile terminal.

To this end, according to the first aspect, an embodiment of the present application provides a screen locking method for a mobile terminal, including the following steps:

Obtaining a forced lock screen signal for characterizing the forced lock screen; forcibly locking the screen of the mobile terminal according to the lock screen signal at the start time; and starting a system broadcast for characterizing the release signal for releasing the forced lock screen.

Preferably, after starting to wait for the system broadcast for deactivating the release signal of the forced lock screen, the method further comprises: acquiring an end signal for characterizing the unlocking of the forced lock screen; and de-emphasizing the screen of the mobile terminal according to the end signal.

Preferably, after starting to wait for a system broadcast for deactivating the release signal of the forced lock screen, the method further comprises: acquiring a forced release trigger signal for characterizing the forced release forced lock screen; forcibly releasing the screen of the mobile terminal according to the forced release trigger signal Force the lock screen.

Preferably, the forced release trigger signal carries a forced release password; forcibly releasing the screen forced lock screen of the mobile terminal according to the forced release trigger signal comprises: comparing the forced release password with the preset password; if the forced release password and the preset password are If they are consistent, the forced screen lock screen of the mobile terminal is forcibly released according to the forced release trigger signal.

Preferably, the lock screen signal and the end signal are obtained over a wireless network connection.

According to a second aspect, an embodiment of the present application provides a screen lock device for a mobile terminal, including:

a starting unit, configured to obtain a forced lock screen signal for characterizing the forced lock screen; a forced lock screen unit for forcibly locking the screen of the mobile terminal according to the lock screen signal; and a broadcast unit for starting waiting for characterization The system broadcast of the release signal of the forced lock screen is released.

Preferably, the mobile terminal screen lock screen device further includes: an ending unit, configured to acquire an end signal for characterizing the unlocked lock screen; and an unlocking unit, configured to perform a forced lock screen on the screen of the mobile terminal according to the end signal.

Preferably, the mobile terminal screen lock screen device further includes: a release signal acquisition unit, configured to acquire a forced release trigger signal for characterizing the forced release forced lock screen; and a forced release unit configured to forcibly release the mobile terminal according to the forced release trigger signal The screen forces a lock screen.

Preferably, the forced release trigger signal carries a forced release password; the forced release unit includes: comparing the sub-unit, comparing the forced release password with the preset password; forcibly releasing the sub-unit, for forcibly releasing the mobile terminal according to the forced release trigger signal The screen forces a lock screen.

According to a third aspect, an embodiment of the present application provides an electronic device including at least one processor; and a memory communicably coupled to the at least one processor; wherein the memory is stored by the at least one processor Executing instructions executed by the at least one processor to enable the at least one processor to: acquire a forced lock screen signal for characterizing a forced lock screen; and screen the mobile terminal according to the lock screen signal Perform a forced lock screen; initiate a system broadcast waiting for the release signal to deactivate the forced lock screen.

The above electronic device, preferentially, waits at the startup to characterize the solution for releasing the forced lock screen After the system broadcast of the signal, the method further includes: acquiring an end signal for characterizing the unlocked lock screen; and de-emphasizing the screen of the mobile terminal according to the end signal.

Preferably, after the starting, waiting for the system broadcast for deactivating the release signal of the forced lock screen, the electronic device further includes: acquiring a forced release trigger signal for characterizing the forced release forced lock screen; The trigger signal forcibly cancels the screen of the mobile terminal to force the lock screen.

Preferably, the forced release trigger signal carries a forced release password; the forcibly releasing the screen forcibly unlocking the mobile terminal according to the forced release trigger signal includes: forcibly releasing the password and the preset password If the forced release password is consistent with the preset password, the screen forcibly locks the screen of the mobile terminal is forcibly released according to the forced release trigger signal.

In the above electronic device, preferentially, the lock screen signal and the end signal are acquired through a wireless network connection.

According to a fourth aspect, embodiments of the present application provide a non-volatile computer storage medium storing the computer-executable instructions of computer-executable instructions that, when executed by an electronic device, enable an electronic device to: acquire A forced lock screen signal for characterizing the forced lock screen; forcibly locking the screen of the mobile terminal according to the lock screen signal; and starting a system broadcast for characterizing the release signal for releasing the forced lock screen.

The storage medium, preferably, after the starting to wait for a system broadcast for deactivating the release signal of the forced lock screen, further comprising: acquiring an end signal for characterizing the unlocking of the forced lock screen; and the mobile terminal according to the end signal The screen is released to force the lock screen.

The above storage medium, preferentially, waits for the activation to unlock the forced lock screen at the startup After the system broadcast of the signal, the method further includes: acquiring a forced release trigger signal for characterizing the forced release forced lock screen; forcibly releasing the screen forced lock screen of the mobile terminal according to the forced release trigger signal.

Preferably, the forced release trigger signal carries a forced release password; the forcibly releasing the screen forced lock screen of the mobile terminal according to the forced release trigger signal includes: forcibly releasing the password and the preset password If the forced release password is consistent with the preset password, the screen forcibly locks the screen of the mobile terminal is forcibly released according to the forced release trigger signal.

In the above storage medium, preferentially, the lock screen signal and the end signal are acquired through a wireless network connection.

According to a fifth aspect, an embodiment of the present application provides a computer program product, the computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instruction When executed by a computer, the computer is caused to perform any of the methods described above.

The technical solution of the present application has the following advantages:

The method and device for screen lock screen of a mobile terminal and the electronic device and the storage medium provided by the embodiment of the present invention acquire a forced lock screen signal for characterizing the forced lock screen, and then forcibly lock the screen of the mobile terminal according to the lock screen signal. Therefore, the screen forcibly locking the mobile terminal at a specific time is realized, thereby improving the security of unlocking the mobile terminal.

As a preferred technical solution, since the lock screen signal and the end signal are acquired through the wireless network connection, remote forced lock screen and unlocking of the mobile terminal can be realized.

DRAWINGS

In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the specific embodiments or the description of the prior art will be briefly described below, and obviously, the attached in the following description The drawings are some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

FIG. 1 is a flowchart of a screen lock screen method of a mobile terminal according to an embodiment of the present application;

2 is a schematic block diagram of a screen lock screen device of a mobile terminal according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of hardware of an electronic device according to an embodiment of the present application.

detailed description

The technical solutions of the present application are clearly and completely described in the following with reference to the accompanying drawings. It is obvious that the described embodiments are a part of the embodiments of the present application, 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 application without departing from the inventive scope are the scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. The orientation or positional relationship of the indications is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation, in a specific orientation. Construction and operation are therefore not to be construed as limiting the application. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise specifically defined and defined. Connection, or integral connection; may be mechanical connection or electrical connection; may be directly connected, may also be indirectly connected through an intermediate medium, or may be internal communication of two components, may be wireless connection, or may be wired connection. The specific meanings of the above terms in the present application can be understood in the specific circumstances for those skilled in the art.

Further, the technical features involved in the different embodiments of the present application described below may be combined with each other as long as they do not constitute a conflict with each other.

In order to implement screen forced lock screen on the mobile terminal at a specific time, the embodiment discloses a screen lock screen method of the mobile terminal, which includes the following steps:

Step S100: Acquire a forced lock screen signal for characterizing the forced lock screen. In a specific embodiment, the forced lock screen signal can be distinguished from the conventional frequency lock signal of the mobile terminal to enable the screen lock operation of the screen of the mobile terminal through different lock screen channels.

In step S200, the screen of the mobile terminal is forcibly locked according to the lock screen signal. It should be noted that, in this embodiment, the forced lock screen can be locked by the existing lock screen mode. If the mobile terminal is provided with a lock screen in a conventional manner, the forced lock screen should be in a conventional manner with the mobile terminal. The lock screen has different lock screen channels, or has a stronger lock strength, that is, a specific unlock trigger signal is required to unlock.

In step S300, a system broadcast waiting for the release signal for unlocking the forced lock screen is started. In order to enable the mobile terminal to lock the screen effectively, it can be effectively unlocked. After performing the step S200 to force the screen lock, the system broadcast should also be started to wait for the release signal for characterizing the release of the forced lock screen. It should be noted that the release signal for releasing the forced lock screen is the specific unlock trigger signal described above.

After performing step S300, the method further includes the following steps:

Step S400, obtaining an end signal for characterizing the unlocked lock screen. In a particular embodiment, the end signal can be obtained remotely based on the wireless network. Of course, in other embodiments, the end time signal of the forced lock screen may be preset in the system. The preset forced end time signal may be determined by the user setting, and may be the same time every day. It can be a certain moment of a certain day, but it can also be a certain moment of other periodicity.

It should be noted that, in a preferred embodiment, the lock screen signal and the end signal may be obtained through a wireless network connection, and the called wireless network may be based on a mobile network such as China Mobile, China Unicom, and telecommunications, or may be at the transfer terminal. The preset application tool is preset, and the special application tool acquires the lock screen signal and the end signal based on the Internet such as WiFi.

In step S500, the screen of the mobile terminal is un forcibly locked according to the end signal.

In order to enable the user to use the lock screen period for the mobile terminal to unlock the use in a sudden situation, in a preferred embodiment, after performing step S500, the method may further include: acquiring a forced release for characterizing the forced release of the forced lock screen The trigger signal forcibly cancels the screen of the mobile terminal forcibly locking the screen according to the forced release trigger signal. In a specific embodiment, the sending operation of the forced release trigger signal is provided by a physical button or a plurality of physical button combinations provided on the mobile terminal, for example, any combination of a home function key, a volume key, and a power key.

It should be noted that, since the physical buttons of the touch screen are less, it is easy to be cracked by others. Therefore, in a preferred embodiment, after obtaining the signal for characterizing the transmission forced release trigger, To enable the soft keyboard of the mobile terminal for the user to input the forced release password. At this time, the forced release trigger signal carries the forced release password, and then the forced release password is compared with the preset password; if the forced release password is If the preset password is consistent, the screen forcibly unlocks the screen of the mobile terminal according to the forced release trigger signal. It should be noted that the preset password can be preset.

The embodiment also discloses a mobile terminal screen lock screen device. Referring to FIG. 2, the mobile terminal screen lock screen device includes: a start unit 100, a forced lock screen unit 200, and a broadcast unit 300, wherein:

The starting unit 100 is configured to acquire a forced lock screen signal for characterizing the forced lock screen; the forced lock screen unit 200 is configured to forcibly lock the screen of the mobile terminal according to the lock screen signal; the broadcast unit 300 is configured to start waiting for characterization The system broadcast of the release signal of the forced lock screen is released.

In a preferred embodiment, the mobile terminal screen lock screen device further includes: an ending unit, configured to acquire an end signal for characterizing the unlocked lock screen; and an unlocking unit, configured to deactivate the screen of the mobile terminal according to the end signal Lock screen.

In a preferred embodiment, the screen lock device of the mobile terminal further includes: a release signal acquisition unit, configured to acquire a forced release trigger signal for characterizing the forced release forced lock screen; and a forced release unit for triggering the trigger signal according to the forced release Forcibly release the screen of the mobile terminal to force the lock screen.

In a preferred embodiment, the forced release trigger signal carries a forced release password; the forced release unit includes: comparing the sub-unit, comparing the forced release password with the preset password; forcibly releasing the sub-unit for canceling the trigger signal according to the forced release Forcibly release the screen of the mobile terminal to force the lock screen.

In a preferred embodiment, the lock screen signal and the end signal are obtained over a wireless network connection.

The method and device for screen lock screen of a mobile terminal provided by the embodiment of the present invention acquires a forced lock screen signal for characterizing a forced lock screen, and then forcibly locks the screen of the mobile terminal according to the lock screen signal, thereby realizing specific The time is forced to lock the screen of the mobile terminal, which in turn improves the security of the unlocking of the mobile terminal.

In a preferred embodiment, since the lock screen signal and the end signal are acquired through the wireless network connection, remote forced lock screen and unlocking of the mobile terminal can be realized.

The embodiment further discloses an electronic device. Referring to FIG. 3, at least one processor 810 is included; and a memory 800 communicably connected to the at least one processor 810; wherein the memory 800 stores Executing instructions executed by at least one processor 810, the instructions being executed by the at least one processor 810 to enable the at least one processor 810 to: acquire a forced lock screen signal for characterizing a forced lock screen; The lock screen signal forcibly locks the screen of the mobile terminal; starts waiting for a system broadcast for characterizing the release signal for releasing the forced lock screen. The electronic device also includes an input device 830 and an output device 840 that are electrically coupled to the memory 800 and the processor, the electrical connections preferably being connected by a bus.

In a preferred embodiment, after the starting waits for a system broadcast for deactivating the release signal of the forced lock screen, the method further includes: acquiring an end signal for characterizing the unlocked lock screen; and the mobile terminal according to the end signal The screen is released to force the lock screen.

In a preferred embodiment, after the starting waits for a system broadcast for deactivating the release signal of the forced lock screen, the method further includes: acquiring a forced release trigger signal for characterizing the forced release forced lock screen; The trigger signal forcibly cancels the screen of the mobile terminal Lock screen.

In a preferred embodiment, the forced release trigger signal carries a forced release password; the forcibly releasing the screen forced lock screen of the mobile terminal according to the forced release trigger signal includes: forcibly releasing the password and the preset password If the forced release password is consistent with the preset password, the screen forcibly locks the screen of the mobile terminal is forcibly released according to the forced release trigger signal.

The embodiment further discloses a non-volatile computer storage medium storing the computer-executable instructions of computer-executable instructions, when executed by an electronic device, enabling the electronic device to: acquire for characterizing a forced lock screen signal of the lock screen; forcibly locking the screen of the mobile terminal according to the lock screen signal; and starting a system broadcast for characterizing the release signal for releasing the forced lock screen.

In a preferred embodiment, after the starting waits for a system broadcast for deactivating the release signal of the forced lock screen, the method further includes: acquiring a forced release trigger signal for characterizing the forced release forced lock screen; The trigger signal forcibly cancels the screen of the mobile terminal to force the lock screen.

The embodiment further discloses a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer Having the computer perform any of the methods described above.

Those skilled in the art will appreciate that embodiments of the present application can be provided as a method, system, or computer program product. Thus, the present application can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment in combination of software and hardware. Moreover, the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the present application. 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 general purpose computers, Using a processor of a computer, embedded processor or other programmable data processing device to generate a machine such that instructions executed by a processor of a computer or other programmable data processing device are generated for implementing one or more of the flowcharts A flow and/or block diagram of a device in a box or a plurality of functions specified in a plurality of blocks.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

It is apparent that the above-described embodiments are merely illustrative of the examples, and are not intended to limit the embodiments. Other variations or modifications of the various forms may be made by those skilled in the art in light of the above description. There is no need and no way to exhaust all of the implementations. Obvious changes or variations resulting therefrom are still within the scope of protection created by this application.

Claims

A mobile terminal screen lock screen method, comprising the following steps:

Obtaining a forced lock screen signal for characterizing a forced lock screen;

Performing a forced lock screen on the screen of the mobile terminal according to the lock screen signal;

Starts a system broadcast that is used to characterize the release signal that unlocks the forced lock screen.
The screen lock screen method of the mobile terminal according to claim 1, further comprising: after the starting to wait for a system broadcast for deactivating the release signal of the forced lock screen, further comprising:

Obtaining an end signal for characterizing the unlocked lock screen;

The screen of the mobile terminal is un forcibly locked according to the end signal.
The screen lock screen method of the mobile terminal according to claim 1 or 2, further comprising: after the starting to wait for a system broadcast for deactivating the release signal of the forced lock screen, further comprising:

Obtaining a forced release trigger signal for characterizing the forced release forced lock screen;

And forcibly releasing the screen of the mobile terminal to forcibly lock the screen according to the forced release trigger signal.
The screen lock screen method of the mobile terminal according to claim 3, wherein the forced release trigger signal carries a forced release password; the forced forced release of the screen of the mobile terminal according to the forced release trigger signal includes: :

Comparing the forced release password with a preset password;

If the forced release password is consistent with the preset password, the screen forcibly locks the screen of the mobile terminal is forcibly released according to the forced release trigger signal.
The screen locking method for a mobile terminal according to any one of claims 2 to 4, wherein the lock screen signal and the end signal are acquired through a wireless network connection.
A screen locking device for a mobile terminal, comprising:

a starting unit, configured to acquire a forced lock screen signal for characterizing the forced lock screen;

a forced lock screen unit, configured to forcibly lock the screen of the mobile terminal according to the lock screen signal;

A broadcast unit for initiating a system broadcast waiting for a release signal for characterizing the release of the forced lock screen.
The screen lock device for a mobile terminal of claim 6, further comprising:

An ending unit, configured to acquire an end signal for characterizing the unlocked lock screen;

And an unlocking unit, configured to perform a forced lock screen on the screen of the mobile terminal according to the end signal.
The screen lock device for a mobile terminal according to claim 6 or 7, further comprising:

The signal acquisition unit is configured to acquire a forced release for characterizing the forced release of the forced lock screen Trigger signal

The forced release unit is configured to forcibly release the screen forcibly unlocking the screen of the mobile terminal according to the forced release trigger signal.
The screen lock screen device of the mobile terminal of claim 8, wherein the forced release trigger signal carries a forced release password; the forced release unit comprises:

Comparing the forced release password with the preset password;

The forced release subunit is configured to forcibly release the screen forced lock screen of the mobile terminal according to the forced release trigger signal.
The screen lock device for a mobile terminal according to any one of claims 7-9, wherein the lock screen signal and the end signal are acquired through a wireless network connection.
An electronic device, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, The instructions are executed by the at least one processor to enable the at least one processor to:

Obtaining a forced lock screen signal for characterizing a forced lock screen;

Performing a forced lock screen on the screen of the mobile terminal according to the lock screen signal;

Starts a system broadcast that is used to characterize the release signal that unlocks the forced lock screen.
The electronic device according to claim 11, wherein said at least one processing is performed after said starting waits for a system broadcast for characterizing a release signal for releasing the forced lock screen The device can also:

Obtaining an end signal for characterizing the unlocked lock screen;

The screen of the mobile terminal is un forcibly locked according to the end signal.
The electronic device according to claim 11 or 12, wherein after said initiating a system broadcast for characterizing a release signal for releasing the forced lock screen, said at least one processor is further enabled to:

Obtaining a forced release trigger signal for characterizing the forced release forced lock screen;

And forcibly releasing the screen of the mobile terminal to forcibly lock the screen according to the forced release trigger signal.
The electronic device according to claim 13, wherein the forced release trigger signal carries a forced release password; the forcibly releasing the screen forced lock screen of the mobile terminal according to the forced release trigger signal comprises:

Comparing the forced release password with a preset password;

If the forced release password is consistent with the preset password, the screen forcibly locks the screen of the mobile terminal is forcibly released according to the forced release trigger signal.
The electronic device of claim 14, wherein the lock screen signal and the end signal are acquired over a wireless network connection.
A non-volatile computer storage medium characterized by: said storage medium storing said computer executable instructions of computer executable instructions, when executed by an electronic device, enabling the electronic device to:

Obtaining a forced lock screen signal for characterizing a forced lock screen;

Performing a forced lock screen on the screen of the mobile terminal according to the lock screen signal;

Starts a system broadcast that is used to characterize the release signal that unlocks the forced lock screen.
The storage medium according to claim 16, wherein after said starting waits for a system broadcast for characterizing a release signal for releasing the forced lock screen, the electronic device is further enabled to:

Obtaining an end signal for characterizing the unlocked lock screen;

The screen of the mobile terminal is un forcibly locked according to the end signal.
A storage medium according to claim 16 or 17, wherein after said initiating a system broadcast for characterizing a release signal for releasing the forced lock screen, the electronic device is further enabled to:

Obtaining a forced release trigger signal for characterizing the forced release forced lock screen;

And forcibly releasing the screen of the mobile terminal to forcibly lock the screen according to the forced release trigger signal.
The storage medium according to claim 18, wherein the forced release trigger signal carries a forced release password; the forcibly releasing the screen forced lock screen of the mobile terminal according to the forced release trigger signal comprises:

Comparing the forced release password with a preset password;

If the forced release password is consistent with the preset password, the screen forcibly locks the screen of the mobile terminal is forcibly released according to the forced release trigger signal.
The storage medium of claim 19, wherein the lock screen signal and the end signal are acquired over a wireless network connection.
A computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, wherein when the program instructions are executed by a computer, The computer performs the method of any of the preceding claims.