A method and intelligent terminal for supervising children's healthy movie watching

Abstract

The present invention provides a method and intelligent terminal for supervising healthy movie watching of children, the method comprising: collecting and identifying images within a set shooting range; when a facial image belonging to a child is identified, analyzing the viewing information of the viewer with the child's facial image, the viewing information at least including viewing behavior or viewing content; when analyzing the viewing behavior, determining the viewing behavior with a preset standard behavior, and when the viewing behavior does not meet the preset standard behavior, issuing a behavior correction prompt; when analyzing the viewing content, determining the viewing content with a preset film and television classification and the corresponding viewing time, and when the viewing content does not meet the viewing time under the corresponding film and television type, issuing a viewing timeout prompt. The present invention performs facial recognition on children and determines their viewing behavior and viewing content, and then prompts children to watch movies, thereby ensuring healthy viewing for children and helping children develop good viewing habits.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent terminals, and in particular to a method and an intelligent terminal for supervising children's healthy movie watching. Background Art

[0002] With the diversification of entertainment programs, various film and television programs have attracted children's attention. With the intelligent upgrading of film and television playback media such as smart TVs, more and more children rely on playback media such as TVs or tablets to watch movies.

[0003] However, due to children's poor self-discipline and the lack of parental supervision during the movie-watching process, they are prone to develop bad movie-watching habits, such as myopia, hunchback, or excessive dependence on movies and TV, which in turn affects their healthy growth.

[0004] Therefore, the prior art has defects and needs to be improved and developed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a method and an intelligent terminal for supervising children's healthy movie watching in view of the above-mentioned defects of the prior art, aiming to solve the problem in the prior art that children lack guidance when watching movies and are prone to develop bad habits.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows:

[0007] A method for supervising healthy movie watching for children, comprising:

[0008] Collect and identify images within the set shooting range;

[0009] When a facial image belonging to a child is identified, analyzing viewing information of the viewer with the child's facial image, the viewing information at least including viewing behavior or viewing content;

[0010] When analyzing the movie-watching behavior, determining the movie-watching behavior according to a preset standard behavior, and issuing a behavior correction prompt when the movie-watching behavior does not meet the preset standard behavior;

[0011] When analyzing the movie content, the movie content is determined based on the preset film and television classification and the corresponding viewing time, and when the movie content does not meet the viewing time of the corresponding film and television type, a viewing timeout prompt is issued.

[0012] Furthermore, the collecting and identifying of images within a set shooting range includes:

[0013] Collect images within the set shooting range;

[0014] Inputting the image into a classifier to distinguish between face images and non-face images;

[0015] When a face image exists in the image, identity features of the face image are extracted, and the identity features are compared with the face in the cloud family account to determine the family identity corresponding to the face image.

[0016] Further, when a face image exists in the image, the identity feature of the face image is extracted, the identity feature is compared with the face in the cloud family account, and the family identity corresponding to the face image is determined, which also includes:

[0017] When a face image exists in the image, converting the face image into a faceprint code;

[0018] The facial print code is searched in the facial prints pre-recorded in the facial print library. If the facial print code can be found, it means that the facial image represents a real face.

[0019] Furthermore, when analyzing the movie-watching behavior, determining the movie-watching behavior with a preset standard behavior, and when the movie-watching behavior does not meet the preset standard behavior, issuing a behavior correction prompt includes:

[0020] When analyzing the viewing behavior, measuring the distance between the viewer and the viewing screen;

[0021] When the distance is less than the distance threshold, a prompt indicating that the distance is too close is issued.

[0022] Furthermore, when analyzing the movie-watching behavior, determining the movie-watching behavior with a preset standard behavior, and when the movie-watching behavior does not meet the preset standard behavior, issuing a behavior correction prompt includes:

[0023] When analyzing the movie-watching behavior, comparing the viewer's posture with a preset standard posture;

[0024] When the preset standard posture is not met, a posture adjustment prompt is issued.

[0025] Furthermore, when analyzing the movie-watching behavior, the movie-watching behavior is determined by a preset standard behavior, and when the movie-watching behavior does not meet the preset standard behavior, a behavior correction prompt is issued, and then the method further includes:

[0026] The accumulated viewing time of the movie-watching behavior that does not meet the preset standard behavior;

[0027] When the viewing time exceeds the time threshold, stop playing the video and give a prompt;

[0028] Until it is monitored that the viewing behavior of the viewer meets the preset standard behavior, the video continues to be played.

[0029] Further, when analyzing the viewing content, determining the viewing content based on the preset film and television classification and the corresponding viewing time includes:

[0030] When analyzing the movie content, determining the type of the movie content according to the movie content, where the movie types include a first type, a second type, and a third type, which are sorted in descending order of proportion;

[0031] When it belongs to the first type, there is no need to check whether the child is accompanied by a parent;

[0032] When it belongs to the second type, it is necessary to check whether the child is accompanied by a parent;

[0033] When it belongs to the third type, it is necessary to check whether the child is accompanied by a parent.

[0034] Furthermore, the need to detect whether the child is accompanied by a parent may further include:

[0035] When it is detected that the parent is accompanying the viewer, the duration for the viewer to watch the film and television content is limited by a first accompanying time threshold, wherein the first accompanying time threshold corresponding to different types of film and television content is directly proportional to the proportion;

[0036] When it is detected that there is no parent accompanying the viewer, a second accompanying time threshold is used to limit the length of time the viewer spends watching the film and television content, wherein the second accompanying time threshold corresponding to different types of film and television content is directly proportional to the proportion.

[0037] Furthermore, when analyzing the movie content, after determining the type of the movie content according to the movie content, the method further includes:

[0038] Recording the duration of time the viewer spends watching the film or TV content;

[0039] When the viewing time exceeds the time threshold, the viewer is restricted from continuing to watch the film and television content, wherein the time thresholds corresponding to different types of film and television content are directly proportional to the proportion.

[0040] Furthermore, the recording of the duration of the viewing of the film and television content by the viewer further includes:

[0041] When the viewing time exceeds the time threshold, the viewing number is recorded once;

[0042] The viewing times are accumulated, and when the viewing times exceed a times threshold, the viewer is restricted from continuing to watch the movie, wherein the times threshold corresponding to different types of film and television content is directly proportional to the proportion.

[0043] Furthermore, when the viewing time exceeds the time threshold, the viewing times are recorded once, and then the method further includes:

[0044] Obtaining the total viewing time of the viewer according to the viewing time corresponding to each viewing frequency;

[0045] When the total viewing time exceeds a total viewing time threshold, the viewing screen is controlled to be black, wherein the total viewing time threshold corresponding to different types of film and television content is directly proportional to the proportion.

[0046] The present invention also provides a smart terminal, wherein the smart terminal includes: a memory, a processor, and a program for supervising children's movie watching stored in the memory and runnable on the processor, and when the program for supervising children's movie watching is executed by the processor, the steps of the method for supervising children's healthy movie watching as described above are implemented.

[0047] The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a program for supervising children's movie watching, and when the program for supervising children's movie watching is executed by a processor, the steps of the method for supervising children's healthy movie watching as described above are implemented.

[0048] The present invention provides a method and intelligent terminal for supervising healthy movie watching of children, wherein the method comprises: collecting and identifying images within a set shooting range; when a facial image belonging to a child is identified, analyzing the viewing information of the viewer with the child's facial image, the viewing information at least including viewing behavior or viewing content; when analyzing the viewing behavior, determining the viewing behavior with a preset standard behavior, and when the viewing behavior does not meet the preset standard behavior, issuing a behavior correction prompt; when analyzing the viewing content, determining the viewing content with a preset film and television classification and the corresponding viewing time, and when the viewing content does not meet the viewing time under the corresponding film and television type, issuing a viewing timeout prompt. The present invention performs facial recognition on children and determines their viewing behavior and viewing content, and then prompts children to watch movies, thereby ensuring healthy viewing for children and helping children develop good viewing habits. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a flow chart of a preferred embodiment of the method for supervising children's healthy movie watching in the present invention;

[0050] Figure 2 is a flow chart of step S100 in a preferred embodiment of the method for supervising healthy movie watching of children of the present invention;

[0051] Figure 3 is a flow chart of step S200 in a preferred embodiment of the method for supervising healthy movie watching of children of the present invention;

[0052] Figure 4 is a flow chart of step S200 in another preferred embodiment of the method for supervising healthy movie watching of children of the present invention;

[0053] Figure 5 It is a flow chart after steps S212 and S222 in a preferred embodiment of the method for supervising healthy movie watching of children of the present invention;

[0054] Figure 6 It is a flow chart after steps S312 and S313 in a preferred embodiment of the method for supervising healthy movie watching of children of the present invention;

[0055] Figure 7 It is a flow chart after step S310 in a preferred embodiment of the method for supervising healthy movie watching of children of the present invention;

[0056] Figure 8 It is a flow chart after step S331 in a preferred embodiment of the method for supervising healthy movie watching of children of the present invention;

[0057] Fig. 9 It is a flow chart after step S341 in a preferred embodiment of the method for supervising healthy movie watching of children of the present invention;

[0058] Fig.10 It is a functional principle block diagram of a preferred embodiment of the intelligent terminal in the present invention. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solution and advantages of the present invention clearer and more specific, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0060] The present invention is to monitor children watching movies, and further improves the smart terminal so that the smart terminal can shoot and identify the shot image while playing the video, so as to analyze whether there is a face in the image, and then analyze the face image to determine whether there is a child watching the movie. If there is a child watching the movie, the supervision program for the child is started. It can be understood that the smart terminal used in the present invention is not limited to smart audio and video playback devices such as televisions, mobile phones, and tablets. In the following embodiments, a television is used to illustrate the scheme of the present invention, but it is not used to limit the present invention.

[0061] See also Figure 1 , Figure 1 1 is a flow chart of a method for supervising children's healthy movie watching in the present invention. Figure 1 As shown, a method for supervising children's healthy movie watching according to an embodiment of the present invention includes the following steps:

[0062] S100: The camera collects and recognizes images within a set shooting range.

[0063] Specifically, when a video is played on the TV, the TV camera can be controlled to turn on, and the camera's shooting range is based on the camera hardware's shooting range. When an image is captured, there are two situations, that is, someone is watching TV or no one is watching TV but the TV is playing normally. Therefore, the captured image needs to be recognized.

[0064] S200: When a facial image belonging to a child is identified, analyzing the viewing information of the viewer with the child's facial image, wherein the viewing information at least includes viewing behavior or viewing content.

[0065] Specifically, by recognizing the image, when a human face is recognized and it is determined that there is an image with child features in the human face, the image with child facial features is subsequently focused on for subsequent analysis.

[0066] S300: When analyzing the movie-watching behavior, the movie-watching behavior is determined according to a preset standard behavior, and when the movie-watching behavior does not conform to the preset standard behavior, a behavior correction prompt is issued.

[0067] Specifically, children's movie-watching behaviors include watching at a close distance, sitting in an incorrect posture, squinting, etc. Standard behaviors can be stored in advance on a TV or in the cloud, and then the acquired image can be compared with the standard behavior. When the two do not match, the child's movie-watching behavior needs to be corrected. This can be done by issuing voice prompts or displaying standard specifications to remind the child. Of course, a communication connection can be established with parents, and the children's irregular behaviors can be sent to the parents to remind them to regulate the children's behavior.

[0068] S400: When analyzing the movie content, the movie content is determined based on the preset movie classification and the corresponding movie viewing duration, and when the movie content does not meet the movie viewing duration under the corresponding movie type, a movie viewing timeout prompt is issued.

[0069] Specifically, in order to prevent children from becoming dependent on film and television content, on the one hand, a limit on the viewing time is set, and on the other hand, the film and television content is differentiated. According to the category of film and television content, it can be further determined whether parents need to accompany the child to watch, and the time for parents to accompany the child can be further limited. Of course, it is also possible to directly determine the category of film and television content and determine the time limit for children to watch different types of film and television content.

[0070] The present invention supervises children's viewing behavior and viewing content so that children can correct their bad viewing behavior and form good sitting habits, thereby preventing hunchbacks and protecting eyesight. Furthermore, by limiting viewing content and viewing time, it is beneficial for children to watch positive and healthy videos, thereby helping children grow up healthily, cultivating children's good viewing habits, and helping to guide children to a healthy lifestyle. The present invention can effectively replace the role of parental supervision by analyzing children's viewing information, and timely remind children to play a role in assisting teaching, which is conducive to popularization in daily life.

[0071] In a specific embodiment, if Figure 2 As shown, step S100 includes:

[0072] S110: The camera collects images within a set shooting range.

[0073] The camera on the TV captures the first frame of the image and then monitors the image.

[0074] S120: Input the image into a classifier to distinguish between face images and non-face images.

[0075] Before implementing this step, a classifier is pre-trained, wherein the training method of the classifier is: by collecting image information and distinguishing and marking the face image and the non-face image in the image information. When the classifier recognizes the image, the face image can be quickly recognized according to the mark in the classifier.

[0076] Specifically, the method of identifying an image by a classifier is as follows: the classifier classifies each block in the image, for example, constructs a window of a fixed size, moves the window on the image in the order of first along the X axis and then along the Y axis, and if any area block has a face mark, it is determined to be a face image. S130, when there is a face image in the image, extract the identity feature of the face image, compare the identity feature with the face in the cloud family account, and determine the family identity corresponding to the face image.

[0077] Specifically, after detecting a face image, the identity features of the face image can be extracted, where the identity features can be expressed as gender, age and other features. After obtaining the identity features, it can be determined whether there is a child face in the face image. If so, subsequent supervision operations are performed on the child face. It can be understood that when the TV is shooting, the faces that can be captured are not limited to one. When there are multiple faces, it is determined whether there is a child among them. If there is a child, subsequent judgment is performed. If there is no child, subsequent interpretation is not performed.

[0078] Furthermore, a family account can be set up for the TV, and then the facial image can be compared with the facial images pre-uploaded in the family account to determine whether the child is a family member. If so, the child's behavior and the film and television content watched are recorded and stored for subsequent viewing by logging into the family account. The family account can be represented in the cloud or set up in the TV. The specific implementation method is not limited here.

[0079] In a specific embodiment, if Figure 2 As shown, before step S130, the following steps are also included:

[0080] S121. When a face image exists in the image, convert the face image into a facial print code.

[0081] After the face image is recognized by the classifier, it is still necessary to judge whether the face image is real or fake. Specifically, the face image can be converted into a facial print code and saved.

[0082] S122, searching for the facial pattern code in the facial patterns pre-recorded in the facial pattern library, if the facial pattern code can be found, it means that the facial image represents a real face.

[0083] Specifically, a face print database is pre-established, which contains real face prints, and the recorded face prints all correspond to face print codes. By querying the face print code in the face print database, it is possible to quickly determine whether the face image is real. If the face print code can be queried, it means that the face image is real; if it cannot be queried, it means that the face image is false. At this time, a prompt that the correct face has not been detected can be issued or the subsequent child supervision operation will not be performed.

[0084] Of course, when checking facial print codes, a similarity threshold can also be set. When the similarity between the facial print code corresponding to the face image and the recorded facial print code is higher than the similarity threshold, it means that the face image is true, otherwise it is false.

[0085] In a specific embodiment, if Figure 3 As shown, step S200 includes:

[0086] S211. When analyzing the movie-watching behavior, measure the distance between the viewer and the viewing screen.

[0087] Specifically, the camera can measure the distance between the viewer and the TV screen and then display the distance.

[0088] S212: When the distance is less than the distance threshold, a distance-too-close prompt is issued.

[0089] In order to limit the distance that children watch movies and TV shows from too close, a distance threshold can be set to prevent children from watching movies at close range, so as to prevent children from myopia.

[0090] Of course, the distance limit can be set uniformly, or can be limited according to the video content being watched. Therefore, after step S212, the following steps are also included:

[0091] When the film and television content being watched belongs to the first type, the distance between the child and the TV is restricted to be no less than the first distance threshold. This is illustrated by way of example and is not intended to be limiting. For example, the first type may be an online class, and the first distance threshold may be set to 0-1 meter.

[0092] When the film and television content being watched belongs to the second type, the distance between the child and the TV set is restricted to be no less than the second distance threshold. This is illustrated here and is not intended to be limiting. For example, the second type may be entertainment programs such as TV series, movies or variety shows, and the second distance threshold may be set to 3-10 meters.

[0093] When the film and television content being watched belongs to the third type, the distance between the child and the TV is restricted to be no less than the third distance threshold. This is illustrated by way of example and is not intended to be limiting. For example, the third type may be a game, and the third distance threshold may be set to 0-10 meters.

[0094] It can be understood that the above-mentioned first distance threshold, second distance threshold and third distance threshold can be set according to actual needs and are not limited here. This embodiment is only used to illustrate that children's viewing distance can also be prompted according to the type of film and television content for supervision. Any solution that can implement this embodiment belongs to the protection scope required by the present invention.

[0095] In another specific embodiment, Figure 4 As shown, step S200 includes:

[0096] S221. When analyzing the movie-watching behavior, the viewer's posture is compared with a preset standard posture.

[0097] Specifically, the viewing posture of children can also be monitored. When bad postures such as lying down, squinting, or watching movies upside down are displayed, posture adjustment prompts will be issued. Specifically, the postures can be compared with standard postures, and prompts will be given to indicate which postures are incorrect and how to adjust them.

[0098] S222: When the preset standard posture is not met, a posture adjustment prompt is issued.

[0099] In a specific embodiment, if Figure 5 As shown, after steps S212 and S222, the following steps are further included:

[0100] S231, accumulating the viewing time of the movie-watching behavior that does not meet the preset standard behavior.

[0101] Specifically, the above-mentioned close viewing and incorrect viewing posture can be called unhealthy viewing. The duration of unhealthy viewing can be detected here. When the duration exceeds the viewing time, the video will be stopped and a behavior correction prompt will be given.

[0102] S232: When the viewing time exceeds the time threshold, stop playing the video and give a prompt.

[0103] The time threshold here can be determined according to the specific behavior of the child. For example, when the distance is too close, the time for watching the movie at close range is set. When the posture is incorrect, the time for watching the movie in the incorrect posture can be set. Furthermore, there are also ways of watching movies at close distance and with incorrect posture. At this time, the viewing time set for this situation is different from the previous two.

[0104] Therefore, after steps S212 and S231, the following steps are also included:

[0105] When the distance is less than the distance threshold, the movie viewing time is accumulated;

[0106] When the viewing time is longer than the distance time threshold, a reminder to pay attention to the distance will pop up, such as a reminder that the distance is too close and please protect your eyes. Here is an example, for example, 7 minutes into the video, the child is 3.2 meters away from the TV, but the distance time threshold is 3.5 meters for 3 minutes, then a reminder will pop up.

[0107] After steps S222 and S231, the method further includes:

[0108] When the posture does not meet the preset standard posture, the accumulated viewing time;

[0109] When the viewing time is longer than the posture time threshold, a posture correction prompt will pop up, such as prompting you to please don't hunch your back, please look directly at the screen, please sit upright, etc.

[0110] Of course, there is also a situation where the distance is less than the distance threshold and the posture does not meet the preset standard posture. This is called an unhealthy viewing state. The threshold of children's viewing behavior specified here is less than the above-mentioned distance duration threshold and posture duration threshold.

[0111] Furthermore, the length of time children watch videos can be limited based on the type of content.

[0112] For example, in an unhealthy viewing state, the first type of film and television can be adjusted to a longer time, the second type of film and television can be adjusted to a normal time, and the third type of film and television can be adjusted to a shorter time. The specific time limit can be determined according to actual needs. This is only used to illustrate the different time limits for children's viewing time in an unhealthy state by classifying film and television content. Of course, the unhealthy state can at least include any one of the distance exceeding the limit or the posture exceeding the limit.

[0113] S233: until it is monitored that the viewing behavior of the viewer meets the preset standard behavior, the video continues to be played.

[0114] Specifically, the camera continuously captures images and then analyzes the child's viewing behavior. When the distance and posture meet the requirements, the restrictions on the child's viewing are lifted and the video can continue to play.

[0115] In a specific embodiment, step S300 includes:

[0116] S310: When analyzing the viewing content, determine the type of the viewing content according to the viewing content, and the film and television types include the first type, the second type, and the third type, which are sorted from large to small in proportion. The first type may be an online course, the second type may be a TV series, a movie, or an entertainment program such as a variety show, and the third type may be a game.

[0117] Among them, S311, when it belongs to the first type, there is no need to check whether the child is accompanied by a parent.

[0118] Specifically, when children are watching online classes, there is no need to check whether they are accompanied by their parents.

[0119] When children watch entertainment programs or play games, it is necessary to check whether they are accompanied by their parents.

[0120] S312: When it belongs to the second type, it is necessary to check whether the child is accompanied by a parent.

[0121] S313: When it belongs to the third type, it is necessary to check whether the child is accompanied by a parent.

[0122] Specifically, detection of whether a child is accompanied by a parent is performed through the method in the above steps. Specifically, an image can be captured by a camera, and then a classifier is used to determine whether there is a face image, and the child's face and the parent's face in the face image are analyzed. After that, a specific distinction is made between the situation of being accompanied by a parent or not.

[0123] In a specific embodiment, if Figure 6 As shown, after steps S312 and S313, the following steps are included:

[0124] S321. When it is detected that a parent is accompanying the child, a first accompanying time threshold is used to limit the length of time the viewer spends watching the film or television content, wherein the first accompanying time threshold corresponding to different types of film or television content is directly proportional to the proportion.

[0125] S322. When it is detected that the child is not accompanied by his / her parents, a second accompanying time threshold is used to limit the length of time the child can watch the film or TV content. The second accompanying time threshold corresponding to different types of film or TV content is directly proportional to the proportion.

[0126] Understandably, when watching online classes, children can be restricted to a longer viewing time, while when watching entertainment programs, children can be restricted to a shorter viewing time, and the viewing time for games can be even shorter. This description also applies to the subsequent viewing times and the total viewing time to describe the proportion in direct proportion.

[0127] Here is an example. For example, if a child is watching a drama, movie or variety show, and the parent is accompanying the child, and the total time at one time exceeds 2.5 hours, and if the parent is not accompanying the child for more than 1.5 hours at one time, it will be classified as unhealthy viewing time and the number of times in a day will be recorded; if a child is playing video games, and the parent is accompanying the child, and the total time at one time exceeds 30 minutes, it will be classified as unhealthy viewing time; if the parent is not accompanying the child, and the total time at one time exceeds 5 minutes, it will be classified as unhealthy viewing time.

[0128] In a specific embodiment, if Figure 7 As shown, after step S310, the following steps are also included:

[0129] S331, recording the time the viewer spends watching the film or TV content.

[0130] S332: When the viewing time exceeds a time threshold, the viewer is restricted from continuing to watch the film or TV content, wherein the time thresholds corresponding to different types of film or TV content are directly proportional to the proportion.

[0131] Specifically, for the program currently being watched, the viewing time is counted, and when it exceeds the time limit, a reminder is given or a prompt animation is inserted, thereby alleviating the eye strain of children.

[0132] In a specific embodiment, if Figure 8 As shown, after step S331, the following steps are also included:

[0133] S341. When the movie viewing time exceeds the time threshold, the number of movie viewings is recorded.

[0134] S342. Accumulate the number of times the movie is watched, and when the number of times exceeds a threshold, restrict the viewer from continuing to watch the movie, wherein the threshold of the number of times corresponding to different types of film and television content is directly proportional to the proportion.

[0135] Specifically, the TV can record the film and television content watched by children in different time periods and the viewing time, and record and organize this information, which can then be uploaded to the cloud family account for parents to view, making it easier for parents to subsequently set and control the film and television content and viewing time watched by children.

[0136] Among them, if the viewing time does not exceed the time threshold, it is regarded as the child has been paying attention to the TV screen, and the time continues to accumulate.

[0137] In a specific embodiment, if Fig. 9 As shown, after step S341, the following steps are also included:

[0138] S351, obtaining the total viewing time of the viewer according to the viewing time corresponding to each viewing frequency.

[0139] S352. When the total viewing time exceeds a total viewing time threshold, the viewing screen is controlled to be black, wherein the total viewing time threshold corresponding to different types of film and television content is directly proportional to the proportion.

[0140] Specifically, by accumulating the number of unhealthy movie viewing times and the corresponding accumulated viewing time, it can be used to compile statistics on children's movie viewing information, which is convenient for analyzing children's movie viewing behavior and facilitating subsequent restrictions on children's movie and television content or viewing time.

[0141] Furthermore, if Fig.10 As shown, based on the above method for supervising healthy movie watching for children, the present invention also provides a smart terminal accordingly, and the smart terminal includes a processor 10, a memory 20 and a display 30. Fig.10 Only some components of the smart terminal are shown, but it should be understood that it is not required to implement all the components shown, and more or fewer components may be implemented instead.

[0142] In some embodiments, the memory 20 may be an internal storage unit of the smart terminal, such as a hard disk or memory of the smart terminal. In other embodiments, the memory 20 may also be an external storage device of the smart terminal, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. equipped on the smart terminal. Further, the memory 20 may also include both an internal storage unit of the smart terminal and an external storage device. The memory 20 is used to store application software and various types of data installed in the smart terminal, such as the program code of the smart terminal installed. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, a program 40 for supervising children's viewing of movies is stored on the memory 20, and the program 40 for supervising children's viewing of movies can be executed by the processor 10, thereby realizing the method for supervising children's healthy viewing of movies in this application.

[0143] In some embodiments, the processor 10 may be a central processing unit (CPU), a microprocessor or other data processing chip, used to run the program code or process data stored in the memory 20, such as executing the method for supervising healthy movie watching for children.

[0144] In some embodiments, the display 30 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch device, etc. The display 30 is used to display information on the smart terminal and to display a visual user interface. The components 10-30 of the smart terminal communicate with each other via a system bus.

[0145] In one embodiment, when the processor 10 executes the program 40 for supervising children's movie watching in the memory 20, the following steps are implemented:

[0146] Collect and identify images within the set shooting range;

[0147] When a facial image belonging to a child is identified, analyzing viewing information of the viewer with the child's facial image, the viewing information at least including viewing behavior or viewing content;

[0148] When analyzing the movie-watching behavior, determining the movie-watching behavior according to a preset standard behavior, and issuing a behavior correction prompt when the movie-watching behavior does not meet the preset standard behavior;

[0149] When analyzing the movie content, the movie content is determined based on the preset film and television classification and the corresponding viewing time, and when the movie content does not meet the viewing time of the corresponding film and television type, a viewing timeout prompt is issued.

[0150] Furthermore, the collecting and identifying of images within a set shooting range includes:

[0151] Collect images within the set shooting range;

[0152] Inputting the image into a classifier to distinguish between face images and non-face images;

[0153] When a face image exists in the image, identity features of the face image are extracted, and the identity features are compared with the face in the cloud family account to determine the family identity corresponding to the face image.

[0154] Further, when a face image exists in the image, the identity feature of the face image is extracted, the identity feature is compared with the face in the cloud family account, and the family identity corresponding to the face image is determined, which also includes:

[0155] When a face image exists in the image, converting the face image into a faceprint code;

[0156] The facial print code is searched in the facial prints pre-recorded in the facial print library. If the facial print code can be found, it means that the facial image represents a real face.

[0157] Furthermore, when analyzing the movie-watching behavior, determining the movie-watching behavior with a preset standard behavior, and when the movie-watching behavior does not meet the preset standard behavior, issuing a behavior correction prompt includes:

[0158] When analyzing the viewing behavior, measuring the distance between the viewer and the viewing screen;

[0159] When the distance is less than the distance threshold, a prompt indicating that the distance is too close is issued.

[0160] Furthermore, when analyzing the movie-watching behavior, determining the movie-watching behavior with a preset standard behavior, and when the movie-watching behavior does not meet the preset standard behavior, issuing a behavior correction prompt includes:

[0161] When analyzing the movie-watching behavior, comparing the viewer's posture with a preset standard posture;

[0162] When the preset standard posture is not met, a posture adjustment prompt is issued.

[0163] Furthermore, when analyzing the movie-watching behavior, the movie-watching behavior is determined by a preset standard behavior, and when the movie-watching behavior does not meet the preset standard behavior, a behavior correction prompt is issued, and then the method further includes:

[0164] The accumulated viewing time of the movie-watching behavior that does not meet the preset standard behavior;

[0165] When the viewing time exceeds the time threshold, stop playing the video and give a prompt;

[0166] Until it is monitored that the viewing behavior of the viewer meets the preset standard behavior, the video continues to be played.

[0167] Further, when analyzing the viewing content, determining the viewing content based on the preset film and television classification and the corresponding viewing time includes:

[0168] When analyzing the movie content, determining the type of the movie content according to the movie content, the movie types include a first type, a second type, and a third type sorted in descending order of proportion;

[0169] When it belongs to the first type, there is no need to check whether the child is accompanied by a parent;

[0170] When it belongs to the second type, it is necessary to check whether the child is accompanied by a parent;

[0171] When it belongs to the third type, it is necessary to check whether the child is accompanied by a parent.

[0172] Furthermore, the need to detect whether the child is accompanied by a parent may further include:

[0173] When it is detected that the parent is accompanying the viewer, the duration for the viewer to watch the film and television content is limited by a first accompanying time threshold, wherein the first accompanying time threshold corresponding to different types of film and television content is directly proportional to the proportion;

[0174] When it is detected that there is no parent accompanying the viewer, a second accompanying time threshold is used to limit the length of time the viewer spends watching the film and television content, wherein the second accompanying time threshold corresponding to different types of film and television content is directly proportional to the proportion.

[0175] Furthermore, when analyzing the movie content, after determining the type of the movie content according to the movie content, the method further includes:

[0176] Recording the duration of time the viewer spends watching the film or TV content;

[0177] When the viewing time exceeds the time threshold, the viewer is restricted from continuing to watch the film and television content, wherein the time thresholds corresponding to different types of film and television content are directly proportional to the proportion.

[0178] Furthermore, the recording of the duration of the viewing of the film and television content by the viewer further includes:

[0179] When the viewing time exceeds the time threshold, the viewing number is recorded once;

[0180] The viewing times are accumulated, and when the viewing times exceed a times threshold, the viewer is restricted from continuing to watch the movie, wherein the times threshold corresponding to different types of film and television content is directly proportional to the proportion.

[0181] Furthermore, when the viewing time exceeds the time threshold, the viewing times are recorded once, and then the method further includes:

[0182] Obtaining the total viewing time of the viewer according to the viewing time corresponding to each viewing frequency;

[0183] When the total viewing time exceeds a total viewing time threshold, the viewing screen is controlled to be black, wherein the total viewing time threshold corresponding to different types of film and television content is directly proportional to the proportion.

[0184] The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a program for supervising children's movie watching, and when the program for supervising children's movie watching is executed by a processor, the steps of the method for supervising children's healthy movie watching as described above are implemented.

[0185] Of course, those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing related hardware (such as a processor, a controller, etc.) through a computer program, and the program can be stored in a computer-readable storage medium that can be read by a computer, and the program can include the processes of the above-mentioned method embodiments when executed. The computer-readable storage medium can be a memory, a disk, an optical disk, etc.

[0186] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A method for supervising children's healthy movie watching, characterized in that: include: Collect and identify images within the set shooting range; When a facial image belonging to a child is identified, analyzing viewing information of the viewer with the child's facial image, the viewing information at least including viewing behavior or viewing content; When analyzing the movie-watching behavior, determining the movie-watching behavior according to a preset standard behavior, and issuing a behavior correction prompt when the movie-watching behavior does not meet the preset standard behavior; When analyzing the viewing content, the viewing content is determined based on the preset film and television classification and the corresponding viewing duration, and when the viewing content does not meet the viewing duration of the corresponding film and television type, a viewing timeout prompt is issued; When analyzing the movie content, determining the type of the movie content according to the movie content, the movie types include a first type, a second type, and a third type sorted in descending order of proportion; When it belongs to the first type, there is no need to check whether the child is accompanied by a parent; When it belongs to the second type, it is necessary to check whether the child is accompanied by a parent; When it belongs to the third type, it is necessary to check whether the child is accompanied by a parent; To detect whether a child is accompanied by a parent, the camera can be used to capture an image, and then a classifier can be used to determine whether there is a face image. The child's face and the parent's face in the face image can be analyzed, and then a specific distinction can be made between the situations of being accompanied by a parent or not.

2. The method for supervising children's healthy movie watching according to claim 1, characterized in that: The collecting and identifying of images within a set shooting range includes: Collect images within the set shooting range; Inputting the image into a classifier to distinguish between face images and non-face images; When a face image exists in the image, identity features of the face image are extracted, and the identity features are compared with the face in the cloud family account to determine the family identity corresponding to the face image.

3. The method for supervising children's healthy movie watching according to claim 2, characterized in that: When a face image exists in the image, extracting identity features of the face image, comparing the identity features with faces in the cloud family account, and determining the family identity corresponding to the face image, the method also includes: When a face image exists in the image, converting the face image into a faceprint code; The facial print code is searched in the facial prints pre-recorded in the facial print library. If it can be found, it means that the face image is authentic.

4. The method for supervising children's healthy movie watching according to claim 1, characterized in that: When analyzing the movie-watching behavior, determining the movie-watching behavior with a preset standard behavior, and when the movie-watching behavior does not meet the preset standard behavior, issuing a behavior correction prompt includes: When analyzing the viewing behavior, measuring the distance between the viewer and the viewing screen; When the distance is less than the distance threshold, a prompt indicating that the distance is too close is issued.

5. The method for supervising children's healthy movie watching according to claim 1, characterized in that: When analyzing the movie-watching behavior, determining the movie-watching behavior with a preset standard behavior, and issuing a behavior correction prompt when the movie-watching behavior does not meet the preset standard behavior includes: When analyzing the movie-watching behavior, comparing the viewer's posture with a preset standard posture; When the preset standard posture is not met, a posture adjustment prompt is issued.

6. The method for supervising children's healthy movie watching according to claim 4 or 5, characterized in that: When analyzing the movie-watching behavior, the movie-watching behavior is determined by a preset standard behavior, and when the movie-watching behavior does not meet the preset standard behavior, a behavior correction prompt is issued, and then the following further includes: The accumulated viewing time of the movie-watching behavior that does not meet the preset standard behavior; When the viewing time exceeds the time threshold, stop playing the video and give a prompt; Until it is monitored that the viewing behavior of the viewer meets the preset standard behavior, the video continues to be played.

7. The method for supervising children's healthy movie watching according to claim 1, characterized in that: The need to detect whether the child is accompanied by a parent also includes: When it is detected that the parent is accompanying the viewer, the duration for the viewer to watch the film and television content is limited by a first accompanying time threshold, wherein the first accompanying time threshold corresponding to different types of film and television content is directly proportional to the proportion; When it is detected that there is no parent accompanying the viewer, a second accompanying time threshold is used to limit the length of time the viewer spends watching the film and television content, wherein the second accompanying time threshold corresponding to different types of film and television content is directly proportional to the proportion.

8. The method for supervising children's healthy movie watching according to claim 1, characterized in that: When analyzing the movie content, after determining the type of the movie content according to the movie content, the method further includes: Recording the length of time the viewer spends watching the viewing content; When the viewing time exceeds the time threshold, the viewer is restricted from continuing to watch the viewing content, wherein the time thresholds corresponding to different types of viewing content are directly proportional to the proportion.

9. The method for supervising children's healthy movie watching according to claim 8, characterized in that: The recording of the time for which the viewer watched the viewing content further includes: When the viewing time exceeds the time threshold, the viewing number is recorded once; The movie viewing times are accumulated, and when the movie viewing times exceed a times threshold, the viewer is restricted from continuing to watch the movie, wherein the times threshold corresponding to different types of movie viewing content is directly proportional to the proportion.

10. The method for supervising children's healthy movie watching according to claim 9, characterized in that: When the viewing time exceeds the time threshold, the viewing times are recorded once, and then the method further includes: Obtaining the total viewing time of the viewer according to the viewing time corresponding to each viewing frequency; When the total viewing time exceeds a total viewing time threshold, the viewing screen is controlled to be black, wherein the total viewing time thresholds corresponding to different types of viewing content are directly proportional to the proportion.

11. An intelligent terminal, characterized in that: The smart terminal includes: a memory, a processor, and a program for supervising children's movie watching stored in the memory and runnable on the processor. When the program for supervising children's movie watching is executed by the processor, the steps of the method for supervising children's healthy movie watching as described in any one of claims 1-10 are implemented.

12. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a program for supervising children's movie watching, and when the program for supervising children's movie watching is executed by a processor, the steps of the method for supervising children's healthy movie watching as described in any one of claims 1-10 are implemented.

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