CN108804897B - Screen control method and device, computer equipment and storage medium - Google Patents
Screen control method and device, computer equipment and storage medium Download PDFInfo
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- CN108804897B CN108804897B CN201810495609.9A CN201810495609A CN108804897B CN 108804897 B CN108804897 B CN 108804897B CN 201810495609 A CN201810495609 A CN 201810495609A CN 108804897 B CN108804897 B CN 108804897B
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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
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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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
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/51—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
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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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
Abstract
The embodiment of the invention discloses a screen control method, a screen control device, computer equipment and a storage medium. The method comprises the following steps: judging whether the monitoring user is located within a set distance range or not in the process of displaying the mark content on the display screen; and if so, prompting to adjust the display content in the display screen. The embodiment of the invention can optimize the existing screen control method, increase the supervision on the content received by the child, adjust the display content in the display screen in time and avoid the child from receiving unhealthy information in all directions, thereby reducing the harm of the unhealthy information to the child, protecting the physical and mental health of the child, meeting the personalized requirements of people and improving the user experience.
Description
Technical Field
The embodiment of the invention relates to a screen control technology, in particular to a screen control method and device, computer equipment and a storage medium.
Background
Along with the development of science and technology, intelligent device has also more and more taken up people's amateur time when bringing convenience for people, especially the children that self-control is weak are drowned more easily wherein, and network information volume is huge moreover, and the content is numerous, and the children user receives unhealthy information from it easily.
In order to prevent unhealthy contents from affecting the healthy growth of teenagers, unhealthy information can be screened out when the children use the children.
The existing filtering method is to execute screening operation by identifying the identity of the child, so as to prevent the child from receiving unhealthy information. However, the unhealthy information is retained when the adult operates, and if the child participates in watching the screen later, the child may receive the unhealthy information, which is not beneficial to the healthy growth of the child.
Disclosure of Invention
The embodiment of the invention provides a screen control method, a screen control device, computer equipment and a storage medium, which can optimize the existing screen control method and meet the individual requirements of people.
In a first aspect, an embodiment of the present invention provides a screen control method, including:
judging whether the monitoring user is located within a set distance range or not in the process of displaying the mark content on the display screen;
and if so, prompting to adjust the display content in the display screen.
In a second aspect, an embodiment of the present invention further provides a screen control apparatus, including:
the setting monitoring user detection module is used for judging whether the monitoring user is positioned in a set distance range or not in the process of displaying the mark content on the display screen;
and the display content adjustment prompting module is used for prompting to adjust the display content in the display screen if the display content is adjusted.
In a third aspect, an embodiment of the present invention further provides a computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the screen control method according to any one of the embodiments of the present invention when executing the computer program.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the screen control method according to any one of the embodiments of the present invention.
According to the embodiment of the invention, when the display content is the mark content and the user is monitored within the distance range capable of receiving the display content of the display screen, other users are prompted to adjust the display screen, so that the problem that children receive unhealthy information in the process that adults receive the unhealthy information in the prior art is solved, other users are prompted to adjust the display screen in time, and the children are prevented from receiving the unhealthy information.
Drawings
Fig. 1 is a flowchart of a screen control method according to an embodiment of the present invention;
fig. 2 is a flowchart of a screen control method according to a second embodiment of the present invention;
fig. 3 is a structural diagram of a screen control device according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a computer device according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Example one
Fig. 1 is a flowchart of a screen control method according to an embodiment of the present invention, where the method is applicable to a situation where a child approaches to adjust unhealthy content displayed on a display screen, and the method may be implemented by a screen control device according to an embodiment of the present invention, where the device may be implemented in a software and/or hardware manner, and may be generally integrated in a terminal device configured with a display screen, such as a PC, a tablet computer, a robot, or a smart speaker. As shown in fig. 1, the method of this embodiment specifically includes:
s110, judging whether the display screen is positioned in a set distance range or not in the process of displaying the mark content.
In this embodiment, the mark content may be a resource such as text, picture, music, or video containing unhealthy information. The set monitoring user may be a child. The set distance range can be set according to specific needs, for example, the set distance range can be set according to the position where the terminal device is placed, and only the monitoring user needs to be prevented from seeing or hearing.
Specifically, whether the display screen displays the mark content or not can be detected by judging whether a set keyword (for example, a keyword such as yellow or violence) is included in the tag information of the resource (picture, video, music, or the like) being played by the display screen. Whether the monitoring user is located within the set distance range or not can be detected through a camera or a sound pickup device configured on the terminal equipment, or a distance sensor (such as an infrared distance sensor) is arranged on the terminal equipment for detection.
Optionally, determining that the marked content is detected to be displayed in the display screen may include: identifying a target application running in a foreground in the display screen; if the target application is a player, identifying tag information of a resource being played by the player; if the label information is matched with a set monitoring label, determining that the mark content is displayed in the display screen; if the target application is a browser, judging whether the address of the current website is consistent with a set marking address, if so, determining that the marking content is displayed in the display screen; if not, identifying the text currently displayed in the browser; if the text comprises the set keywords, determining that the marked content is displayed in the display screen; and if the target application is matched with a preset monitoring application, determining that the mark content is displayed in the display screen.
Specifically, the running tasks can be collected, and the application running in the foreground can be selected as the target application, wherein the number of the application running in the foreground can be multiple, and the application running in the foreground can be sequentially selected as the target application. In addition, there are many types of application programs, and different conditions may be set for different types of applications to determine whether or not the display screen includes the markup content.
For example, when the target application is a player, it may be determined whether tag information of a resource being played matches a set monitoring tag to determine whether a display screen displays tagged content. Specifically, the setting monitoring tag may be a tag containing a setting keyword (such as gunfight, yellow storm, or terror). In addition, the set monitoring tag may mark the played resource manually, or may be content directly obtained from the related description information of the resource on the network.
For another example, when the target application is a browser, a tag address may be preset to determine whether the display screen displays tagged content. Specifically, the set tag address may be a link address of a web page on which tag content is displayed, for example, an address of a comic site that frequently pops up a yellow storm advertisement. If the address of the current website does not conform to the set marking address, the content in the current webpage, such as text content or image content, can be further identified to determine whether the display screen displays the marking content. If the text content contains preset keywords, for example, the keywords may include terror, gunfight, violence or 18 bans, etc., it is determined that the display screen displays the marked content; if the image content contains the unhealthy information, the display screen is determined to display the marked content, for example, a model of the image containing the unhealthy information can be established in advance, and the image content is identified according to the established model, so that whether the image content contains the unhealthy information or not is judged.
For another example, whether the target application matches a preset mark application may be determined to determine whether the mark content is displayed on the display screen. The preset marker application may be a gaming application containing violent, yellow content. The method for determining the application matching may be to determine whether information of the target application is consistent with information of a preset tag application, where the information includes name information or tag information.
Whether the display screen is displaying the marked content or not is detected by identifying the application program running on the foreground of the display screen and correspondingly setting different identification conditions according to different application programs, the marked content can be comprehensively and accurately identified according to different applications, so that a user can be accurately prompted to adjust the display screen when the marked content is displayed, and the situation that the monitoring user is in contact with unhealthy content is timely avoided.
Optionally, determining that the monitoring user is detected within a set distance range may include: acquiring an image of the surrounding environment of the display screen as a monitoring image; if the monitoring user is identified in the monitoring image, acquiring the position information of the monitoring user relative to the display screen according to the position of the monitoring user in the monitoring image; and when the acquired position information accords with a preset position condition, determining that the monitoring user is detected within a set distance range.
Specifically, an image of the environment around the display screen can be acquired through the rotatable camera, and whether the monitoring user appears in the image can be judged by adopting a face recognition technology, if so, the distance and the relative position between the user and the display screen can be determined according to the proportion of the face area of the user in the image and the rotation angle of the camera. The preset position condition may be a condition for determining that the monitoring user is within a set distance range, and may be, for example, determining that the monitoring user is within the set distance range when the distance between the user and the screen is less than 2 m.
It should be noted that the preset position condition may also be a range of an angle of rotation of the camera and a range of a ratio, and the embodiment of the present invention is not particularly limited.
Optionally, determining that the monitoring user is detected within a set distance range may further include: collecting sound of the environment around the display screen; and if the voice of the monitoring user is recognized in the sound, determining that the monitoring user is detected within a set distance range.
Specifically, whether the monitoring user is around the display screen can be identified through voiceprint recognition, and whether the monitoring user is within a set distance range can be judged according to the characteristic parameters (such as volume) of the voice signal. If the noise of the surrounding environment is large, if other users speak around the display screen, whether the voice signal sent by the monitoring user exists or not cannot be accurately judged from the collected voice signal, at the moment, the monitoring user cannot accurately receive the sound played by the display screen due to the noise of the surrounding environment, and therefore whether the monitoring user is in the set distance range capable of receiving the sound played by the display screen or not can be judged according to whether the sound of the monitoring user is identified or not.
Whether the monitoring user is in the set distance range or not is detected through images or sounds, whether the monitoring user is in the distance range capable of receiving the display content of the display screen or not is accurately judged, and therefore other users can be prompted to adjust the display content of the display screen in time.
In addition, if the marked content is only presented in the form of sound, that is, the target application is a music player, it is sufficient to monitor whether the user is within the set distance range of the display screen only by sound detection; if the marked content is only presented in the form of characters or pictures, that is, the target application is a picture viewer or a novel browser and the like, whether the user is in the visual range of the display screen can be monitored only by image detection; if the marked content is presented in the form of music combined with pictures or videos, that is, the target application is a video player or a browser, it can be detected whether the monitoring user is within the set distance range of the display screen by combining sound detection with camera detection.
In another optional embodiment of the present invention, the detecting whether the display screen is located within the set distance range during displaying the mark content, includes: detecting display content in a display screen, and if the display screen is detected to display the mark content, judging whether the monitoring user is located in a set distance range; and/or detecting the monitoring user within a set distance range, and if the monitoring user is detected within the set distance range, judging whether the display screen displays the mark content.
Generally speaking, only when the monitoring user approaches the display screen and the display screen is displaying the mark content, the monitoring user needs to prompt other users to adjust the content displayed on the display screen, so as to avoid the monitoring user from contacting with the unhealthy information. Therefore, the sequence of detecting whether the monitoring user is in the set distance range of the display screen and detecting whether the display screen displays the marked content can be adjusted or can be detected simultaneously.
The display screen with the marked content is adjusted in time when the monitoring user approaches by selecting to start further judgment when the display screen is detected to display the marked content and/or detecting that the monitoring user starts to judge within a set distance range, so that the prompting accuracy is realized.
And S120, if so, prompting to adjust the display content in the display screen.
In this embodiment, other users may be prompted by voice prompt or text to close or background run the application being displayed.
According to the embodiment of the invention, when the display content is the mark content and the user is monitored within the distance range capable of receiving the display content of the display screen, other users are prompted to adjust the display screen, so that the problem that children receive unhealthy information in the process that adults receive the unhealthy information in the prior art is solved, other users are prompted to adjust the display screen in time, and the children are prevented from receiving the unhealthy information.
Example two
Fig. 2 is a flowchart of a screen control method according to a second embodiment of the present invention, which is optimized based on the second embodiment. As shown in fig. 2, the method of this embodiment specifically includes:
s210, identifying an operation user for controlling the display screen to display the mark content.
In this embodiment, the identity of the operating user may be determined through face recognition. Alternatively, the recognition period may be preset, for example, once for 10 minutes.
S220, judging whether the operation user is the monitoring user, if so, executing S240; if not, go to S230.
In this embodiment, the display restriction mode may be an operation mode for filtering unhealthy information in the application, for example, when the monitoring user uses a music player, a search result of music for which unhealthy tag information is screened is displayed. Or the limited display mode can also be that the resource (such as music, video and the like) search cannot be carried out through instructions such as voice instructions or touch input instructions.
Typically, if the operation user is an adult, the display content is not limited, and if the operation user is a child, the unhealthy information can be filtered out when the operation user starts to display, and only the filtered content is displayed, so that the unhealthy content can be prevented from being touched by the child when the display screen is controlled.
S230, judging whether the monitoring user is located in a set distance range or not in the process of displaying the mark content on the display screen; if yes, go to S250; if not, go to S210.
S240, the display limiting mode is started.
And S250, prompting to adjust the display content in the display screen.
And S260, when the operation of adjusting the display content in the display screen is received within the set time, switching the display screen to display other display contents, and starting a display limiting mode.
In this embodiment, the display restriction mode may also be an operation mode in which an application program of unhealthy content being displayed or played is set to run in the background, and when the monitoring user operates the display screen, the marked content is filtered out. Therefore, under the condition that other users (such as adults) do not exist around the display screen, the terminal device can automatically enter the display limiting mode, for example, the application displaying the content can be set to run in the background or the screen locking operation is carried out on the display screen, and the monitoring user is prevented from receiving unhealthy information.
Optionally, the limitation display mode can be removed by identifying the current operation user and if the face of the current user is matched with the face of the pre-entered limitation display removal mode; or a mobile terminal (such as a mobile phone) of an administrator can be provided with the authority, and the mobile terminal can be used for realizing remote limitation releasing display mode.
According to the embodiment of the invention, the display limiting mode is set under the condition that the monitoring user is around the display screen, the unhealthy information is filtered in time, and the monitoring user can be prevented from receiving the unhealthy information under the condition that the monitoring user operates the display screen and the display screen is operated by other users to display the mark content, so that the physical and mental health of children is protected more comprehensively.
EXAMPLE III
Fig. 3 is a schematic structural diagram of a screen control device according to a third embodiment of the present invention, and as shown in fig. 3, the device specifically includes:
a setting monitoring user detection module 310, configured to determine whether the monitoring user is located within a set distance range in the process of displaying the mark content on the display screen;
and a display content adjustment prompting module 320, configured to prompt to adjust the display content in the display screen if the display content is adjusted.
According to the embodiment of the invention, when the display content is the mark content and the user is monitored within the distance range capable of receiving the display content of the display screen, other users are prompted to adjust the display screen, so that the problem that children receive unhealthy information in the process that adults receive the unhealthy information in the prior art is solved, other users are prompted to adjust the display screen in time, and the children are prevented from receiving the unhealthy information.
Further, the setting monitoring user detecting module 310 is specifically configured to: detecting display content in a display screen, and if the display screen is detected to display the mark content, judging whether the monitoring user is located in a set distance range; and/or detecting the monitoring user within a set distance range, and if the monitoring user is detected within the set distance range, judging whether the display screen displays the mark content.
Further, the setting monitoring user detecting module 310 is specifically configured to: identifying a target application running in a foreground in the display screen; if the target application is a player, identifying tag information of a resource being played by the player; if the label information is matched with a set monitoring label, determining that the mark content is displayed in the display screen; if the target application is a browser, judging whether the address of the current website is consistent with a set marking address, if so, determining that the marking content is displayed in the display screen; if not, identifying the text currently displayed in the browser; if the text comprises the set keywords, determining that the marked content is displayed in the display screen; and if the target application is matched with a preset monitoring application, determining that the mark content is displayed in the display screen.
Further, the setting monitoring user detecting module 310 is specifically configured to: acquiring an image of the surrounding environment of the display screen as a monitoring image; if the monitoring user is identified in the monitoring image, acquiring the position information of the monitoring user relative to the display screen according to the position of the monitoring user in the monitoring image; and when the acquired position information accords with a preset position condition, determining that the monitoring user is detected within a set distance range.
Further, the setting monitoring user detecting module 310 is specifically configured to: collecting sound of the environment around the display screen; and if the voice of the monitoring user is recognized in the sound, determining that the monitoring user is detected within a set distance range.
Further, the apparatus further includes: and if the operation of adjusting the display content in the display screen is not received within the set time, switching the display screen to display other display content, and starting a display limiting mode.
Further, the apparatus further includes: identifying an operating user who controls a display screen to display the marked content; and when the operation user is the monitoring user, starting a limited display mode.
The screen control device provided by the embodiment of the invention can execute the screen control method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
Example four
Fig. 4 is a schematic structural diagram of a computer device according to a fourth embodiment of the present invention. FIG. 4 illustrates a block diagram of an exemplary computer device 412 suitable for use in implementing embodiments of the present invention. The computer device 412 shown in FIG. 4 is only one example and should not impose any limitations on the functionality or scope of use of embodiments of the present invention.
As shown in FIG. 4, computer device 412 is in the form of a general purpose computing device. Components of computer device 412 may include, but are not limited to: one or more processors or processing units 416, a system memory 428, and a bus 418 that couples the various system components including the system memory 428 and the processing unit 416.
The system memory 428 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)430 and/or cache memory 432. The computer device 412 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 444 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 4, commonly referred to as a "hard drive"). Although not shown in FIG. 4, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a Compact disk Read-Only Memory (CD-ROM), Digital Video disk (DVD-ROM), or other optical media) may be provided. In these cases, each drive may be connected to bus 418 by one or more data media interfaces. Memory 428 can include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 440 having a set (at least one) of program modules 442 may be stored, for instance, in memory 428, such program modules 442 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. The program modules 442 generally perform the functions and/or methodologies of the described embodiments of the invention.
The computer device 412 may also communicate with one or more external devices 414 (e.g., keyboard, pointing device, display 424, etc.), with one or more devices that enable a user to interact with the computer device 412, and/or with any devices (e.g., network card, modem, etc.) that enable the computer device 412 to communicate with one or more other computing devices. Such communication may be through an Input/Output (I/O) interface 422. Further, computer device 412 may also communicate with one or more networks (e.g., a Local Area Network (LAN), Wide Area Network (WAN)) through Network adapter 420 As shown, Network adapter 420 communicates with other modules of computer device 412 through bus 418, it should be understood that although not shown in FIG. 4, other hardware and/or software modules may be used in conjunction with computer device 412, including without limitation microcode, device drivers, Redundant processing units, external disk drive Arrays, (Redundant Arrays of Inexplicit Disks) systems, tape drives, and data backup storage systems, among others.
The processing unit 416 executes various functional applications and data processing, such as implementing a screen control method provided by an embodiment of the present invention, by running programs stored in the system memory 428.
That is, the processing unit implements, when executing the program: judging whether the monitoring user is located within a set distance range or not in the process of displaying the mark content on the display screen; and if so, prompting to adjust the display content in the display screen.
EXAMPLE five
Fifth embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the screen control method provided in all the embodiments of the present invention:
that is, the program when executed by the processor implements: judging whether the monitoring user is located within a set distance range or not in the process of displaying the mark content on the display screen; and if so, prompting to adjust the display content in the display screen.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a RAM, a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable CD-ROM, an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, Radio Frequency (RF), etc., or any suitable combination of the foregoing.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (8)
1. A screen control method, comprising:
judging whether the monitoring user is located within a set distance range or not in the process of displaying the mark content on the display screen;
wherein, judging that the display screen is displaying the mark content, includes: identifying a target application running in a foreground in the display screen;
if the target application is a player, identifying tag information of a resource being played by the player; if the label information is matched with a set monitoring label, determining that the mark content is displayed in the display screen;
if the target application is a browser, judging whether the address of the current website is consistent with a set marking address, if so, determining that the marking content is displayed in the display screen; if not, identifying the text currently displayed in the browser; if the text comprises the set keywords, determining that the marked content is displayed in the display screen;
if the target application is matched with a preset monitoring application, determining that the mark content is displayed in the display screen;
whether the judgment sets for the monitoring user to be located in the set distance range includes: acquiring an image of the surrounding environment of the display screen as a monitoring image by rotating a camera; if the monitoring user is identified in the monitoring image, determining the distance and the relative position between the monitoring user and a display screen according to the proportion of the face area of the monitoring user in the image and the rotation angle of a camera, and acquiring the position information of the monitoring user relative to the display screen; when the acquired position information accords with a preset position condition, determining that a set monitoring user is located in a set distance range;
and if so, prompting to adjust the display content in the display screen.
2. The method of claim 1, wherein the determining whether the display screen is located within a set distance range during displaying the marked content comprises:
detecting display content in a display screen, and if the display screen is detected to display the mark content, judging whether the monitoring user is located in a set distance range; and/or
And detecting the monitoring user within a set distance range, and if the monitoring user is detected within the set distance range, judging whether the display screen displays the mark content.
3. The method of claim 2, wherein the determining that the monitoring user is detected within a set distance range further comprises:
collecting sound of the environment around the display screen;
and if the voice of the monitoring user is recognized in the sound, determining that the monitoring user is detected within a set distance range.
4. The method according to any one of claims 1-3, further comprising, after prompting for an adjustment to display content in the display screen:
and if the operation of adjusting the display content in the display screen is not received within the set time, switching the display screen to display other display content, and starting a display limiting mode.
5. The method according to any one of claims 1-3, wherein before setting whether the monitoring user is located within the set distance range in determining that the display screen is displaying the mark content, further comprising:
identifying an operating user who controls a display screen to display the marked content;
and when the operation user is the monitoring user, starting a limited display mode.
6. A screen control apparatus, comprising:
the setting monitoring user detection module is used for judging whether the monitoring user is positioned in a set distance range or not in the process of displaying the mark content on the display screen;
wherein, set for control user detection module, include: the display screen is provided with a display mark content judging unit and a judging unit for judging whether a set monitoring user is positioned in a set distance range;
the display screen on-display mark content judging unit is used for identifying target application running in the foreground in the display screen; if the target application is a player, identifying tag information of a resource being played by the player; if the label information is matched with a set monitoring label, determining that the mark content is displayed in the display screen; if the target application is a browser, judging whether the address of the current website is consistent with a set marking address, if so, determining that the marking content is displayed in the display screen; if not, identifying the text currently displayed in the browser; if the text comprises the set keywords, determining that the marked content is displayed in the display screen; if the target application is matched with a preset monitoring application, determining that the mark content is displayed in the display screen;
the judging unit is used for judging whether the set monitoring user is positioned in a set distance range or not, and acquiring an image of the surrounding environment of the display screen as a monitoring image through a rotary camera; if the monitoring user is identified in the monitoring image, determining the distance and the relative position between the monitoring user and a display screen according to the proportion of the face area of the monitoring user in the image and the rotation angle of a camera, and acquiring the position information of the monitoring user relative to the display screen; when the acquired position information accords with a preset position condition, determining that a set monitoring user is located in a set distance range;
and the display content adjustment prompting module is used for prompting to adjust the display content in the display screen if the display content is adjusted.
7. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the screen control method according to any one of claims 1 to 5 when executing the program.
8. A computer-readable storage medium on which a computer program is stored, the program, when being executed by a processor, implementing the screen control method according to any one of claims 1 to 5.
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| CN112689193B (en) * | 2019-10-18 | 2023-04-18 | 惠州迪芬尼声学科技股份有限公司 | Method and system for judging whether to play music according to image information |
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