CN113468490A - Screen locking method, device and equipment of terminal equipment - Google Patents
Screen locking method, device and equipment of terminal equipment Download PDFInfo
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- CN113468490A CN113468490A CN202010238759.9A CN202010238759A CN113468490A CN 113468490 A CN113468490 A CN 113468490A CN 202010238759 A CN202010238759 A CN 202010238759A CN 113468490 A CN113468490 A CN 113468490A
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000001514 detection method Methods 0.000 claims description 7
- 238000013475 authorization Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Abstract
The application discloses a screen locking method of terminal equipment, which comprises the following steps: receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software; after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment; and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment. By adopting the method, the problem of high complexity of using the computer caused by unauthorized use of the computer in the prior art is solved.
Description
Technical Field
The application relates to the technical field of computers, in particular to a screen locking method and device of terminal equipment, electronic equipment and storage equipment; the application also relates to another screen locking method of the terminal equipment.
Background
In order to meet the requirement of information security, the terminal equipment needs to implement personal domain account number login, and the screen needs to be locked when the terminal equipment is not used. However, in some special scenarios, for example, when public information is displayed, the terminal device (e.g., a public computer) needs to be in a working state all the time, and the terminal device has a risk of being used by unauthorized users when the screen is not locked, which is likely to cause a problem of information security leakage.
In the prior art, in order to prevent the terminal device from being used without authorization while displaying information, an additional locking device, such as a lockable safe, is usually used to store the terminal device, which results in increased complexity and increased use cost for using the terminal device.
The prior art has the problem that the complexity of using the terminal equipment is high in order to prevent the terminal equipment from being used by unauthorized.
Disclosure of Invention
The application provides a screen locking method and device for terminal equipment, electronic equipment and storage equipment, and aims to solve the problem that in the prior art, in order to prevent a computer from being used without authorization, the complexity of using the computer is high.
The application provides a screen locking method of terminal equipment, which comprises the following steps:
receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software;
after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
Optionally, after the automatic screen locking application software is started, detecting an operation event for the terminal device includes:
and when the time length after the starting time of the automatic screen locking application software reaches the preset authorized operation time length, the automatic screen locking application software detects an operation event aiming at the terminal equipment.
Optionally, the preset authorized operation duration includes:
the default authorized operation duration set by the automatic screen locking application software; alternatively, the first and second electrodes may be,
and receiving preset authorized operation duration input by a user through a display screen.
Optionally, the detecting an operation event for the terminal device includes:
and circularly detecting the operation event aiming at the terminal equipment until the operation event aiming at the terminal equipment is detected.
Optionally, the cyclically detecting an operation event for the terminal device includes:
after delaying a preset time interval after detecting the operation event for the terminal device each time, the operation event for the terminal device is detected again.
Optionally, the method further includes:
and recording the starting time information and/or the screen locking time information of the automatic screen locking application software.
Optionally, the method further includes:
and sending the starting time information and/or the screen locking time information of the automatic screen locking application software as target information to preset electronic equipment for receiving the target information.
Optionally, the operation event for the terminal device includes at least one of the following types:
an operational event for the keyboard;
an operational event for the mouse;
an operational event for the touch screen;
an operational event for the remote control;
remote operation events for application software installed on a terminal device.
The application also provides a terminal equipment's lock screen device, includes:
the automatic screen locking application software starting unit is used for receiving trigger operation aiming at starting the automatic screen locking application software and starting the automatic screen locking application software;
the operation event detection unit is used for detecting an operation event aiming at the terminal equipment after the automatic screen locking application software is started;
and the screen locking operation unit is used for carrying out screen locking operation on the terminal equipment when an operation event aiming at the terminal equipment is detected.
Optionally, the operation event detecting unit is specifically configured to:
and when the time length after the starting time of the automatic screen locking application software reaches the preset authorized operation time length, the automatic screen locking application software detects an operation event aiming at the terminal equipment.
Optionally, the preset authorized operation duration includes:
the default authorized operation duration set by the automatic screen locking application software; alternatively, the first and second electrodes may be,
and receiving preset authorized operation duration input by a user through a display screen.
Optionally, the operation event detecting unit is specifically configured to:
and circularly detecting the operation event aiming at the terminal equipment until the operation event aiming at the terminal equipment is detected.
Optionally, the operation event detecting unit is specifically configured to:
after delaying a preset time interval after detecting the operation event for the terminal device each time, the operation event for the terminal device is detected again.
Optionally, the screen locking device of the terminal device may further include:
and the time information recording unit is used for recording the starting time information and/or the screen locking time information of the automatic screen locking application software.
Optionally, the screen locking device of the terminal device may further include:
and the target information sending unit is used for sending the starting time information and/or the screen locking time information of the automatic screen locking application software as target information to preset electronic equipment for receiving the target information.
Optionally, the operation event for the terminal device includes at least one of the following types:
an operational event for the keyboard;
an operational event for the mouse;
an operational event for the touch screen;
an operational event for the remote control;
remote operation events for application software installed on a terminal device.
The present application further provides an electronic device, comprising:
a processor; and
the memory is used for storing a program of a screen locking method of the terminal equipment, and after the equipment is powered on and runs the program of the screen locking method of the terminal equipment through the processor, the following steps are executed:
receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software;
after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
Optionally, after the automatic screen locking application software is started, detecting an operation event for the terminal device includes:
and when the time length after the starting time of the automatic screen locking application software reaches the preset authorized operation time length, the automatic screen locking application software detects an operation event aiming at the terminal equipment.
Optionally, the preset authorized operation duration includes:
the default authorized operation duration set by the automatic screen locking application software; alternatively, the first and second electrodes may be,
and receiving preset authorized operation duration input by a user through a display screen.
Optionally, the detecting an operation event for the terminal device includes:
and circularly detecting the operation event aiming at the terminal equipment until the operation event aiming at the terminal equipment is detected.
Optionally, the cyclically detecting an operation event for the terminal device includes:
after delaying a preset time interval after detecting the operation event for the terminal device each time, the operation event for the terminal device is detected again.
Optionally, the electronic device further performs the following steps:
and recording the starting time information and/or the screen locking time information of the automatic screen locking application software.
Optionally, the electronic device further performs the following steps:
and sending the starting time information and/or the screen locking time information of the automatic screen locking application software as target information to preset electronic equipment for receiving the target information.
Optionally, the operation event for the terminal device includes at least one of the following types:
an operational event for the keyboard;
an operational event for the mouse;
an operational event for the touch screen;
an operational event for the remote control;
remote operation events for application software installed on a terminal device.
The application also provides a storage device, which stores a program of the screen locking method of the terminal device, wherein the program is run by a processor and executes the following steps:
receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software;
after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
The application also provides a screen locking method of the terminal equipment, which comprises the following steps:
connecting the terminal equipment with large screen equipment;
starting automatic screen locking application software on the terminal equipment;
the data information displayed on the terminal equipment is released to the large screen equipment;
after the time length of the automatic screen locking application software after starting reaches the preset authorized operation time length, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
Compared with the prior art, the method has the following advantages:
the application provides a screen locking method of terminal equipment, which comprises the steps of receiving trigger operation aiming at starting automatic screen locking application software, and starting the automatic screen locking application software; after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment; and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment. According to the screen locking method of the terminal equipment, the screen of the terminal equipment is automatically locked in a software mode when the terminal equipment is used in an unauthorized mode (an operation event aiming at the terminal equipment exists), the risk that the terminal equipment is free from being used in an unauthorized mode can be achieved without using extra hardware, the use complexity of the terminal equipment is reduced, the hardware cost is reduced, and the problem of information leakage is solved.
Drawings
Fig. 1 is a flowchart of a screen locking method for a terminal device according to a first embodiment of the present application.
Fig. 2 is a flowchart of a preferred implementation of a screen locking method for a terminal device according to a first embodiment of the present application.
Fig. 3 is a schematic diagram of a screen locking device of a terminal device according to a second embodiment of the present application.
Fig. 4 is a schematic diagram of an electronic device according to a third embodiment of the present application.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather construed as limited to the embodiments set forth herein.
A first embodiment of the present application provides a screen locking method for a terminal device, which is described below with reference to fig. 1.
As shown in fig. 1, in step S101, a trigger operation for starting the automatic screen locking application software is received, and the automatic screen locking application software is started.
The terminal device may refer to various electronic devices including smart phones, tablet computers, laptop portable computers, desktop computers, and the like. The terminal equipment generally stores some confidential information, and when unauthorized operation occurs, the information can be prevented from being leaked by performing screen locking operation on the terminal equipment.
The automatic screen locking application software refers to a program for detecting an operation event of the terminal equipment and locking the screen of the terminal equipment when the operation event is detected. The automatic screen locking application software can be realized by using a python language and can also be realized by using a go language, a java language and the like.
The receiving of the trigger operation for starting the automatic screen locking application software to start the automatic screen locking application software may refer to receiving of the trigger operation for starting the automatic screen locking application software by a user to start the automatic screen locking application software. The triggering operation of the user for starting the automatic screen locking application software can be an operation that the user clicks a mouse on an icon of the automatic screen locking application software on a display screen; the operation of starting the automatic screen locking application software may be performed in a manner that a user inputs a command through a keyboard, or may be another trigger operation for starting the automatic screen locking application software.
For example, when the terminal device needs to be locked by the automatic screen locking application software, a user may click an icon of the automatic screen locking application software displayed on the terminal device by using a mouse, the automatic screen locking application software receives a trigger operation for starting the automatic screen locking application software, and the automatic screen locking application software is started.
As shown in fig. 1, in step S102, after the automatic screen locking application software is started, an operation event for the terminal device is detected.
The operation event for the terminal device may include any one or more of the following operation events:
an operational event for the keyboard;
an operational event for the mouse;
an operational event for the touch screen;
an operational event for the remote control;
remote operation events for application software installed on a terminal device.
The operation event for the keyboard refers to any operation event for the keyboard, i.e. a trigger event for any key on the keyboard. The operation events for the mouse may include operation events for clicking a left button and a right button of the mouse.
The remote operation event for the application software installed on the terminal device refers to an operation event for the application software installed on the terminal device on a device other than the terminal device through a network. For example, the terminal device is a tablet computer a, the device other than the terminal device is a tablet computer B, a user remotely accesses the tablet computer a on the tablet computer B to start certain application software installed on the tablet computer a, and an event of remotely starting the certain application software installed on the tablet computer a on the tablet computer B may be regarded as a remote operation event for the application software installed on the terminal device. An event of remotely closing a certain application software installed on the tablet computer a on the tablet computer B may also be regarded as a remote operation event for the application software installed on the terminal device. In addition to the remote operation event for the application software installed on the terminal device, the remote operation event may also be a remote operation event for a stored document on the terminal device, for example, a copy event for a stored document on the terminal device, or the like.
After the automatic screen locking application software is started, an operation event aiming at the terminal equipment is detected, and when the operation event aiming at the terminal equipment is detected, screen locking operation is carried out on the terminal equipment, so that unauthorized use is prevented, and the condition of information leakage is avoided.
As an implementation manner, after the automatic screen locking application software is started, a certain free operation time may be reserved for the user, and after the free operation time is reached, an operation event for the terminal device is detected. The detecting an operation event aiming at the terminal equipment comprises the following steps:
and when the time length after the starting time of the automatic screen locking application software reaches the preset authorized operation time length, the automatic screen locking application software detects an operation event aiming at the terminal equipment.
The preset authorized operation duration comprises the following steps:
the default authorized operation duration set by the automatic screen locking application software; alternatively, the first and second electrodes may be,
and receiving preset authorized operation duration input by a user through a display screen.
When the automatic screen locking application software is started, an interface can be provided for a user for the user to set authorized operation duration, and when the duration after the automatic screen locking application software is started reaches preset authorized operation duration (duration for the user to freely operate the terminal device), the operation event aiming at the terminal device is started to be detected; the auto-lock application may also set a default authorized operation duration.
As an embodiment, the detecting an operation event for the terminal device includes:
and circularly detecting the operation event aiming at the terminal equipment until the operation event aiming at the terminal equipment is detected.
In order to avoid the frequent detection task consuming excessive CPU resources, a certain time delay is set after each operation event aiming at the terminal equipment is detected and when the operation event aiming at the terminal equipment is not detected, and then the next detection is carried out.
The loop detection is directed at the operation event of the terminal equipment and comprises the following steps:
after delaying a preset time interval after detecting the operation event for the terminal device each time, the operation event for the terminal device is detected again.
For example, if the preset time interval is set to 2s, the operation event for the terminal device is detected again after delaying the preset time interval after detecting the operation event for the terminal device each time.
As shown in fig. 1, in step S103, when an operation event for a terminal device is detected, a screen locking operation is performed on the terminal device.
When the automatic screen locking application software detects an operation event aiming at the terminal equipment, the screen locking operation is carried out on the terminal equipment, so that the unauthorized use of the terminal equipment is effectively prevented, and the leakage of confidential information is prevented.
After the automatic screen locking application software performs screen locking operation on the terminal equipment, the terminal equipment displays a screen locking interface, and only when an authorized user inputs a password, unlocking can be performed, so that information leakage is prevented.
Fig. 2 is a flowchart of a preferred implementation of a screen locking method for a terminal device according to a first embodiment of the present application.
As shown in fig. 2, in step S201, a trigger operation for starting the automatic screen locking application software is received, and the automatic screen locking application software is started.
As shown in fig. 2, in step S202, it is determined whether a time length after a start time of starting the automatic screen locking application software reaches a preset authorized operation time length, and if so, step S203 is executed.
As shown in fig. 2, in step S203, the automatic screen locking application software starts detection, and detects an operation event for the terminal device.
As shown in fig. 2, in step S204, if the operation event for the terminal device is not detected, the preset time interval is delayed, and step S203 is executed.
As shown in fig. 2, in step S205, when an operation event for a terminal device is detected, a screen locking operation is performed on the terminal device.
As an implementation manner, the first embodiment of the present application may further include:
and recording the starting time information and/or the screen locking time information of the automatic screen locking application software.
As an implementation manner, in order to perform problem tracking, the second embodiment of the present application may further include:
and sending the starting time information and/or the screen locking time information of the automatic screen locking application software as target information to preset electronic equipment for receiving the target information.
In specific implementation, the start time information and/or the screen locking time information of the automatic screen locking application software can be used as target information and sent to preset electronic equipment for receiving the target information through a third-party platform.
Specifically, the automatic screen locking application software sends identification information of the electronic device for receiving the target information, and recorded start time information and/or screen locking time information of the automatic screen locking application software to a third-party platform, and the third-party platform sends the start time information and/or screen locking time information of the automatic screen locking application software as the target information to the electronic device for receiving the target information.
Several application scenarios of the screen locking method of the terminal device are described below.
Scene 1, when a user needs to use a notebook computer to show a promo of a company product to audiences in an exhibition, the user opens the promo after starting the notebook computer; then, the automatic screen locking application software installed on the desktop is clicked, when the automatic screen locking application software is started, the operation event aiming at the terminal equipment is detected only when the time length after the automatic screen locking application software is started reaches the preset authorized operation time length (the preset authorized operation time length is the authorized operation time length set by the automatic screen locking application software in a default mode, for example, 1 minute), and a user can well connect the notebook computer with the projector or other large-screen equipment within the authorized operation time length and play the propaganda film on the notebook computer through the projector or other large-screen equipment; and then if someone clicks a key of a keyboard or a mouse, the automatic screen locking application software can detect an operation event aiming at the terminal equipment, and lock the screen of the terminal equipment, and the notebook computer can be unlocked only by inputting a valid password by an authorized user after the screen is locked, so that the use right of the computer is obtained again, and the leakage of private information is prevented.
Scene 2, when a user needs to use a notebook computer to display a publicity film of a company product to audiences in an exhibition, the user opens the publicity film after starting the notebook computer, then clicks automatic screen locking application software installed on a desktop, when the automatic screen locking application software is started, an operation interface can be provided for the user, the user can set authorized operation duration, when the duration after starting the automatic screen locking application software reaches preset authorized operation duration (duration for the user to freely operate a terminal device), an operation event aiming at the terminal device is started to be detected, the user can connect the notebook computer with a projector or other large-screen devices within the authorized operation duration, and the publicity film on the notebook computer is played through the projector or other large-screen devices; and then if someone clicks a key of a keyboard or a mouse, the automatic screen locking application software can detect an operation event aiming at the terminal equipment, and lock the screen of the terminal equipment, and the notebook computer can be unlocked only by inputting a valid password by an authorized user after the screen is locked, so that the use right of the computer is obtained again, and the leakage of private information is prevented.
And in a scene 3, when a user A displays a video to a colleague by using a notebook computer in a company, if the user A needs to leave the colleague for 20 minutes temporarily, the user A clicks the automatic screen locking application software installed on a desktop, the automatic screen locking application software is started, an operation event aiming at the notebook computer is detected after the automatic screen locking application software is started, and when the operation event aiming at the notebook computer is detected, the notebook computer can be unlocked only by an authorized user inputting a valid password after the screen is locked, the use right of the computer is obtained again, and the leakage of private information is prevented.
The screen locking method of the terminal device provided by the first embodiment of the present application enables the terminal device to automatically lock the screen in a software manner when the terminal device is used in an unauthorized manner (there is an operation event for the terminal device), and the risk that the terminal device is not used in an unauthorized manner can be achieved without using additional hardware, so that the complexity of using the terminal device is reduced, the hardware cost is reduced, and the problem of information security leakage is prevented.
Corresponding to the screen locking method of the terminal device provided in the first embodiment of the present application, a second embodiment of the present application also provides a screen locking method and apparatus of the terminal device.
As shown in fig. 3, the screen locking device of the terminal device includes:
an automatic screen locking application software starting unit 301, configured to receive a trigger operation for starting the automatic screen locking application software, and start the automatic screen locking application software;
an operation event detection unit 302, configured to detect an operation event for the terminal device after the automatic screen locking application software is started;
a screen locking operation unit 303, configured to perform a screen locking operation on the terminal device when an operation event for the terminal device is detected.
As an embodiment, the operation event detecting unit is specifically configured to:
and when the time length after the starting time of the automatic screen locking application software reaches the preset authorized operation time length, the automatic screen locking application software detects an operation event aiming at the terminal equipment.
As an embodiment, the preset authorized operation duration includes:
the default authorized operation duration set by the automatic screen locking application software; alternatively, the first and second electrodes may be,
and receiving preset authorized operation duration input by a user through a display screen.
As an embodiment, the operation event detecting unit is specifically configured to:
and circularly detecting the operation event aiming at the terminal equipment until the operation event aiming at the terminal equipment is detected.
As an embodiment, the operation event detecting unit is specifically configured to:
after delaying a preset time interval after detecting the operation event for the terminal device each time, the operation event for the terminal device is detected again.
As an embodiment, the screen locking device of the terminal device may further include:
and the time information recording unit is used for recording the starting time information and/or the screen locking time information of the automatic screen locking application software.
As an embodiment, the screen locking device of the terminal device may further include:
and the target information sending unit is used for sending the starting time information and/or the screen locking time information of the automatic screen locking application software as target information to preset electronic equipment for receiving the target information.
As an embodiment, the operation event for the terminal device includes at least one of the following types:
an operational event for the keyboard;
an operational event for the mouse;
an operational event for the touch screen;
an operational event for the remote control;
remote operation events for application software installed on a terminal device.
It should be noted that, for the detailed description of the screen locking device of the terminal device provided in the second embodiment of the present application, reference may be made to the related description of the first embodiment of the present application, and details are not repeated here.
Corresponding to the screen locking method of the terminal device provided by the first embodiment of the present application, a third embodiment of the present application further provides an electronic device.
As shown in fig. 4, the electronic device includes:
a processor 401; and
a memory 402 for storing a program of a screen locking method of a terminal device, which executes the following steps after the device is powered on and the program of the screen locking method of the terminal device is executed by the processor:
receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software;
after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
As an embodiment, after the automatic screen locking application software is started, detecting an operation event for the terminal device includes:
and when the time length after the starting time of the automatic screen locking application software reaches the preset authorized operation time length, the automatic screen locking application software detects an operation event aiming at the terminal equipment.
As an embodiment, the preset authorized operation duration includes:
the default authorized operation duration set by the automatic screen locking application software; alternatively, the first and second electrodes may be,
and receiving preset authorized operation duration input by a user through a display screen.
As an embodiment, the detecting an operation event for the terminal device includes:
and circularly detecting the operation event aiming at the terminal equipment until the operation event aiming at the terminal equipment is detected.
As an embodiment, the loop detecting an operation event for the terminal device includes:
after delaying a preset time interval after detecting the operation event for the terminal device each time, the operation event for the terminal device is detected again.
As an embodiment, the electronic device further performs the following steps:
and recording the starting time information and/or the screen locking time information of the automatic screen locking application software.
As an embodiment, the electronic device further performs the following steps:
and sending the starting time information and/or the screen locking time information of the automatic screen locking application software as target information to preset electronic equipment for receiving the target information.
As an embodiment, the operation event for the terminal device includes at least one of the following types:
an operational event for the keyboard;
an operational event for the mouse;
an operational event for the touch screen;
an operational event for the remote control;
remote operation events for application software installed on a terminal device.
It should be noted that, for the detailed description of the electronic device provided in the third embodiment of the present application, reference may be made to the related description of the first embodiment of the present application, and details are not repeated here.
Corresponding to the screen locking method of the terminal device provided in the first embodiment of the present application, a fourth embodiment of the present application further provides a storage device, in which a program of the screen locking method of the terminal device is stored, where the program is run by a processor and executes the following steps:
receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software;
after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
It should be noted that, for the detailed description of the storage device provided in the fourth embodiment of the present application, reference may be made to the related description of the first embodiment of the present application, and details are not described here again.
Corresponding to the screen locking method of the terminal device provided in the first embodiment of the present application, a fifth embodiment of the present application further provides a screen locking method of a terminal device, including:
connecting the terminal equipment with large screen equipment;
starting automatic screen locking application software on the terminal equipment;
the data information displayed on the terminal equipment is released to the large screen equipment;
after the time length of the automatic screen locking application software after starting reaches the preset authorized operation time length, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
For example, when a user needs to use a notebook computer to show a promo of a company product to audiences in an exhibition, the promo is opened after the user starts the notebook computer; then, the automatic screen locking application software installed on the desktop is clicked, when the automatic screen locking application software is started, the operation event aiming at the terminal equipment is detected only when the time length after the automatic screen locking application software is started reaches the preset authorized operation time length (the preset authorized operation time length is the authorized operation time length set by the automatic screen locking application software in a default mode, for example, 1 minute), and a user can well connect the notebook computer with the projector or other large-screen equipment within the authorized operation time length and play the propaganda film on the notebook computer through the projector or other large-screen equipment; and then if someone clicks a key of a keyboard or a mouse, the automatic screen locking application software can detect an operation event aiming at the terminal equipment, and lock the screen of the terminal equipment, and the notebook computer can be unlocked only by inputting a valid password by an authorized user after the screen is locked, so that the use right of the computer is obtained again, and the leakage of private information is prevented.
Although the present application has been described with reference to the preferred embodiments, it is not intended to limit the present application, and those skilled in the art can make variations and modifications without departing from the spirit and scope of the present application, therefore, the scope of the present application should be determined by the claims that follow.
In a typical configuration, a computing device includes one or more processors (CPUs), memory mapped input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include non-transitory computer readable media (transient media), such as modulated data signals and carrier waves.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may 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, and the like) having computer-usable program code embodied therein.
Claims (12)
1. A screen locking method of terminal equipment is characterized by comprising the following steps:
receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software;
after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
2. The method of claim 1, wherein detecting an operational event for the terminal device after the automatic screen locking application software is started comprises:
and when the time length after the starting time of the automatic screen locking application software reaches the preset authorized operation time length, the automatic screen locking application software detects an operation event aiming at the terminal equipment.
3. The method of claim 2, wherein the preset authorized operation duration comprises:
the default authorized operation duration set by the automatic screen locking application software; alternatively, the first and second electrodes may be,
and receiving preset authorized operation duration input by a user through a display screen.
4. The method of claim 1, wherein the detecting an operational event for a terminal device comprises:
and circularly detecting the operation event aiming at the terminal equipment until the operation event aiming at the terminal equipment is detected.
5. The method of claim 4, wherein the loop detecting an operational event for a terminal device comprises:
after delaying a preset time interval after detecting the operation event for the terminal device each time, the operation event for the terminal device is detected again.
6. The method of claim 1, further comprising:
and recording the starting time information and/or the screen locking time information of the automatic screen locking application software.
7. The method of claim 6, further comprising:
and sending the starting time information and/or the screen locking time information of the automatic screen locking application software as target information to preset electronic equipment for receiving the target information.
8. The method of claim 1, wherein the operational event for the terminal device comprises at least one of the following types:
an operational event for the keyboard;
an operational event for the mouse;
an operational event for the touch screen;
an operational event for the remote control;
remote operation events for application software installed on a terminal device.
9. A screen locking device of a terminal device is characterized by comprising:
the automatic screen locking application software starting unit is used for receiving trigger operation aiming at starting the automatic screen locking application software and starting the automatic screen locking application software;
the operation event detection unit is used for detecting an operation event aiming at the terminal equipment after the automatic screen locking application software is started;
and the screen locking operation unit is used for carrying out screen locking operation on the terminal equipment when an operation event aiming at the terminal equipment is detected.
10. An electronic device, comprising:
a processor; and
the memory is used for storing a program of a screen locking method of the terminal equipment, and after the equipment is powered on and runs the program of the screen locking method of the terminal equipment through the processor, the following steps are executed:
receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software;
after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
11. A storage device, characterized in that,
the program is stored with a screen locking method of the terminal equipment, is executed by a processor and executes the following steps:
receiving a trigger operation aiming at starting the automatic screen locking application software, and starting the automatic screen locking application software;
after the automatic screen locking application software is started, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
12. A screen locking method of terminal equipment is characterized by comprising the following steps:
connecting the terminal equipment with large screen equipment;
starting automatic screen locking application software on the terminal equipment;
the data information displayed on the terminal equipment is released to the large screen equipment;
after the time length of the automatic screen locking application software after starting reaches the preset authorized operation time length, detecting an operation event aiming at the terminal equipment;
and when an operation event aiming at the terminal equipment is detected, carrying out screen locking operation on the terminal equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238759.9A CN113468490B (en) | 2020-03-30 | Screen locking method, device and equipment of terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238759.9A CN113468490B (en) | 2020-03-30 | Screen locking method, device and equipment of terminal equipment |
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| Publication Number | Publication Date |
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| CN113468490A true CN113468490A (en) | 2021-10-01 |
| CN113468490B CN113468490B (en) | 2024-05-03 |
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