CN112507143A - Man-machine interaction system for irregular curtain body - Google Patents
Man-machine interaction system for irregular curtain body Download PDFInfo
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- CN112507143A CN112507143A CN202011377716.5A CN202011377716A CN112507143A CN 112507143 A CN112507143 A CN 112507143A CN 202011377716 A CN202011377716 A CN 202011377716A CN 112507143 A CN112507143 A CN 112507143A
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- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
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Abstract
The invention relates to the technical field of man-machine interaction, in particular to a man-machine interaction system for an irregular curtain, which comprises a service system, wherein the service system comprises: the system comprises an attention user acquisition module, a display module and a display module, wherein the attention user acquisition module is used for taking a user with a current view attention point on a screen body as an attention user and acquiring the user identity of the attention user; the user interest acquisition module is used for acquiring interest points of each eye-catching user from the database according to the user identity; the interest data counting module is used for counting the interest points of the attention users and sequencing the interest points according to the number of the corresponding attention users; and the playing adjustment module is used for playing and adjusting the subsequent display content of the curtain body according to the sequencing result of the interest data statistics module. The man-machine interaction system for the irregular screen body can adjust playing contents according to the statistical analysis of interest points of users, can improve the pertinence of the playing contents of the screen body, reduces the waiting time of the users, and improves the user experience.
Description
Technical Field
The invention relates to the technical field of man-machine interaction, in particular to a man-machine interaction system for an irregular curtain body.
Background
The irregular curtain body comprises a circular curtain, an arc curtain, a ball curtain, a digital sand table and the like, and is usually used for displaying advertisements, products, works and the like. The display system based on the irregular curtain body combines a sound system, an interactive system and the like, is based on multimedia and digital technologies, combines and applies media such as videos, sounds, animations and the like, plays multimedia contents in a novel mode, further realizes the display of commodities, cultural relics, works and the like, and is widely applied to places such as exhibition halls, markets, squares and the like.
The existing display system basically performs circular display according to preset playing contents, audiences are in a passive receiving state, the displayed contents are poor in pertinence and are not beneficial to transmitting the contents such as activities, advertisements and propaganda to target customers, and users need to wait for the next round of display and image user experience if the users miss interested parts.
Disclosure of Invention
The invention aims to provide a man-machine interaction system for an irregular screen, which can be used for counting and analyzing interest points of a user and adjusting played contents according to an analysis result, so that the pertinence of the played contents can be improved, the waiting time of the user can be reduced, and the user experience can be improved.
The application provides the following technical scheme:
a human-computer interaction system for irregular curtains, including a service system, the service system comprising:
the system comprises an attention user acquisition module, a display module and a display module, wherein the attention user acquisition module is used for taking a user with a current view attention point on a screen body as an attention user and acquiring the user identity of the attention user;
the user interest acquisition module is used for acquiring interest points of each eye-catching user from the database according to the user identity;
the interest data counting module is used for counting the interest points of the attention users and sequencing the interest points according to the number of the corresponding attention users;
and the playing adjustment module is used for playing and adjusting the subsequent display content of the curtain body according to the sequencing result of the interest data statistics module.
Further, the playing adjustment module includes:
the playing content acquisition module is used for acquiring playing content matched with the interest points of the user;
the playing sequence sorting module is used for sorting the playing contents according to the number of the attention users of the corresponding interest points;
the playing time length adjusting module is used for calculating the playing time length of the playing content corresponding to each interest point according to the number of the attention users of each interest point;
and the playing content clipping module is used for clipping the playing content according to the playing duration.
Further, the attentive user acquisition module includes:
the image acquisition module is used for acquiring images near the current curtain body;
the system comprises an attention user detection module, a scene body detection module and a scene body detection module, wherein the attention user detection module is used for detecting the current view attention point of each user according to an image and taking the user with the current view attention point on the scene body as an attention user;
and the attention user identification module is used for acquiring the face image of the attention user and identifying the user identity according to the face image.
Further, the playing content comprises a plurality of display modes and a user type dividing module, the user type dividing module is used for acquiring the user type according to the user identity, and the playing content acquiring module is also used for matching the corresponding display mode of the playing content according to the user type.
The multi-mode playing module is used for synchronously playing the playing content to the curtain body in a plurality of display modes through a multi-window playing mode.
The interactive address generation module is used for generating a graphic code containing the interactive address, and the playing content clipping module is also used for adding the graphic code to the playing content.
Further, the playing content clipping module is used for adding the graphic code between the video frames of the playing content.
And further, the system also comprises a user terminal, wherein the user terminal is used for scanning the graphic code and accessing the service system according to the interactive address in the graphic code.
The service system further comprises a positioning system, wherein the user terminal is provided with a positioning tag, the positioning system is used for detecting the position and the orientation of the user terminal, and the service system further comprises a noticed user checking module used for verifying the user identity of the noticed user obtained by the noticed user obtaining module according to the position of the user terminal.
Further, the service system further comprises a distance detection module, and the playing adjustment module further comprises a content size adjustment module; the distance detection module is used for detecting the distance between each eye-catching user and the curtain body towards which the eye-catching user faces according to the position of each eye-catching user, and the content size adjustment module is used for adjusting the screen size of the played content according to the distance between each eye-catching user and the curtain body towards which the eye-catching user faces.
The technical scheme of the invention has the beneficial effects that:
1. according to the technical scheme, the attention situation of the user to the screen body is detected, the attention user is screened out, the user identity is obtained based on image recognition, the interest points of each user are obtained according to the user identity, the playing contents, the playing duration, the playing sequence and the like of each content are sequenced through statistics and analysis of the interest points of the current attention user, so that most of the attention users can quickly see the contents which are interested by themselves, the pertinence of the playing contents of the screen body is improved, the contents of activities, advertisements, propaganda and the like can be more favorably transmitted to target clients, accurate content broadcasting is achieved, meanwhile, the waiting time of the user is shortened, the duration of the contents which are not interested is viewed is prolonged, and the user experience is improved.
2. In the technical scheme, each playing content can have multiple display modes, for example, an expert version, a common version, a children version and the like can be provided for explanation of an exhibit, and then users suitable for various types can be added, and the playing content can be more easily accepted by the user through the display mode of the playing content corresponding to the user type matching.
3. Through the multi-mode playing module, playing of multiple display modes can be carried out on playing contents at the same time, different types of user requirements can be met at the same time, meanwhile, aiming at accompanying users, under the condition that parents and children are together, through the multiple display modes, everybody can know the playing contents in a manner that the everybody can understand, the propagation effect of the playing contents is favorably improved, and then the condition that the parents cannot continue to watch due to the fact that the children are not interested in the playing contents is avoided.
4. Through the interactive address generation module and the playing content clipping module, the interactive address can be generated into the graphic code and added between the video frames of the playing content, the user cannot see the graphic code without paying attention to the user, the user cannot influence the watching of the playing content, and meanwhile, the user can scan the graphic code through the user terminal, so that the interactive address is obtained and the user participates in interaction.
5. The positions of all users are detected through the positioning system, the identities of the users can be verified for the second time by combining with image data, and meanwhile, the size of the picture of the played content can be adjusted through calculating the position of each user, so that most of the pictures with proper sizes can be viewed.
Drawings
FIG. 1 is a logic diagram of a first embodiment of a human-machine interaction system for irregular curtains according to the present application;
FIG. 2 is a logic diagram of a second embodiment of a human-machine interaction system for irregular curtains according to the present application;
FIG. 3 is a logic diagram of a third embodiment of a human-machine interaction system for irregular curtains according to the present application;
FIG. 4 is a logic diagram of a fourth embodiment of the human-machine interaction system for irregular curtains according to the present invention.
Detailed Description
The technical scheme of the application is further explained in detail through the following specific implementation modes:
example one
As shown in fig. 1, the human-computer interaction system for an irregular curtain disclosed in this embodiment includes a display system, an in-field device, and a service system, where the display system includes the irregular curtain. The on-site equipment comprises a camera used for collecting images of people around the curtain body.
The service system comprises a database, an attention user acquisition module, a user interest acquisition module, an interest data statistics module and a playing adjustment module.
Various data required by system operation, such as user information, activity information, playing content information and the like, are stored in the database, and the user information comprises user basic information, user identity identification information, user types, user interest points, preference information and the like.
The eye-catching user acquisition module is used for taking a user with a current view attention point on the screen body as an eye-catching user and acquiring the user identity of the eye-catching user; specifically, the notable user acquisition module includes:
and the image acquisition module is used for acquiring images near the current curtain body acquired by the camera.
The system comprises an attention user detection module, a scene body detection module and a scene body detection module, wherein the attention user detection module is used for detecting the current view attention point of each user according to an image and taking the user with the current view attention point on the scene body as an attention user; in this embodiment, the visual field attention point of each user is determined according to the face orientation of the user, and whether the user is an attention user is determined according to whether the face of the user is oriented to the screen body.
And the attention user identification module is used for acquiring the face image of the attention user and identifying the user identity according to the face image.
The user interest acquisition module is used for acquiring interest points of each eye-catching user from the database according to the user identity;
the interest data counting module is used for counting the interest points of all the noticed users and sequencing the interest points according to the number of the noticed users;
the playing adjustment module is used for playing and adjusting the subsequent display content of the curtain body according to the sequencing result of the interest data statistics module.
In this embodiment, the playing adjustment includes adjusting playing content, adjusting playing sequence and adjusting playing duration, and the playing adjustment module includes:
the playing content acquisition module is used for acquiring playing content matched with the interest points of the user;
the playing sequence sorting module is used for sorting the playing contents according to the number of the attention users of the corresponding interest points;
the playing time length adjusting module is used for calculating the playing time length of the playing content corresponding to each interest point according to the number of the noticed users at each interest point, in the embodiment, each playing content is provided with a time period range of the playing time length, the playing time length is generated according to the proportion of the number of the noticed users at the current interest point to the total number of the noticed users, and specifically, the time length is calculated according to a formula:
T＝tmin+2*(tmax-min)*
where T is the playing duration, TmaxAnd tminThe maximum playing time and the minimum playing time of the current playing content are respectively, and b is the proportion of the number of the attention users corresponding to the current playing content to the total number of the attention users.
And the playing content clipping module is used for clipping the playing content according to the playing duration.
When the technical scheme of the embodiment is operated, the service system acquires images of people near the screen body through the camera, identifies identity information of the noticed user, acquires the interest points of the user according to the identity of the user, and adjusts subsequent playing contents according to the statistical results of the interest points of the noticed user while playing the current image, so that the users around the screen body can see the interested contents as soon as possible, and the propaganda effect is improved.
Example two
As shown in fig. 2, the difference between this embodiment and the first embodiment is that, in this embodiment, the played content includes multiple presentation modes, and further includes a user type dividing module, where the user type dividing module is configured to obtain a user type according to a user identity, in this embodiment, the user type includes three types, namely, expert, normal, and child, and each played content is provided with a corresponding presentation mode for users of the three types, for example, for introduction of the same exhibit in an exhibition hall, the played content is divided into three presentation modes, namely, expert, normal, and child, so as to be played for users of different types. The playing content acquisition module is also used for matching the corresponding showing mode of the playing content according to the user type. The display mode generation module is used for generating a corresponding display mode according to the playing content, specifically, the display mode generation module can generate two display modes of ordinary and children on the basis of the existing expert display mode, the display mode generation module comprises an ordinary display mode generation module and an adding module, the ordinary display mode generation module comprises a removing module and an adding module, the removing module is used for removing the principle explanation in the playing content corresponding to the expert display mode, the adding module is used for obtaining a new noun or a concept in the playing content, calling a third-party interface to obtain the concept explanation and adding the concept explanation to the playing content; the child presentation mode generation module is used for generating the playing content in the child presentation mode on the basis of the technology of the playing content corresponding to the common presentation mode, and specifically comprises a tone replacement module and an animation addition module, wherein the tone replacement module is used for replacing the voice explanation of the playing content with the tone of the hot cartoon character, and the animation addition module is used for adding the cartoon animation to the playing content.
In this embodiment, the multi-mode playback device further includes a multi-mode playback module, and the multi-mode playback module is configured to play the playback content to the screen body in multiple presentation modes in a multi-window playback manner.
EXAMPLE III
As shown in fig. 3, the difference between this embodiment and the second embodiment is that the present embodiment further includes a user terminal, the service system further includes an interactive address generating module, the interactive address generating module is configured to generate a graphic code including an interactive address, and the playing content clipping module is further configured to add the graphic code to the playing content. In this embodiment, the playing content clipping module is configured to add a graphic code to a space between video frames of the playing content, where the graphic code is a two-dimensional code.
The user terminal is used for scanning the graphic code and accessing the service system according to the interactive address in the graphic code.
Example four
As shown in fig. 4, the difference between this embodiment and the third embodiment is that in this embodiment, the in-field device further includes a positioning system, the user terminal is provided with a positioning tag, the positioning system is configured to detect a position and an orientation of the user terminal, and the service system further includes a noticed user verification module configured to verify a user identity of the noticed user obtained by the noticed user obtaining module according to the position of the user terminal. Specifically, in this embodiment, the positioning system includes a plurality of UWB base stations disposed in a scene, and the positioning tag is a UWB tag, and detects the position and the orientation of the user terminal through an UWB indoor positioning technology.
The service system also comprises a distance detection module, and the playing adjustment module also comprises a content size adjustment module; the distance detection module is used for detecting the distance between each eye-catching user and the curtain body towards which the eye-catching user faces according to the position of each eye-catching user, and the content size adjustment module is used for adjusting the screen size of the played content according to the distance between each eye-catching user and the curtain body towards which the eye-catching user faces. In this embodiment, the content size adjustment module includes a representative distance calculation module and a screen scaling calculation module, where the representative distance calculation module is configured to calculate a representative distance according to a distance between each noticed user and a curtain body towards which the noticed user faces, in this embodiment, a mode of the distance between each noticed user and the curtain body towards which the noticed user faces is used as the representative distance, and the screen scaling calculation module is configured to calculate screen scaling according to the representative distance and a preset rule, for example, according to a proportional rule, the farther the distance is, the larger the screen magnification is, and the like, and a specific scaling ratio may be set according to a size of the curtain body and the like.
The above are merely examples of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art can know all the common technical knowledge in the technical field before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become barriers to the implementation of the present invention by those skilled in the art in light of the teaching provided in the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A human-computer interaction system for irregular curtain body, including service system, its characterized in that: the service system includes:
the system comprises an attention user acquisition module, a display module and a display module, wherein the attention user acquisition module is used for taking a user with a current view attention point on a screen body as an attention user and acquiring the user identity of the attention user;
the user interest acquisition module is used for acquiring interest points of each eye-catching user from the database according to the user identity;
the interest data counting module is used for counting the interest points of the attention users and sequencing the interest points according to the number of the corresponding attention users;
and the playing adjustment module is used for playing and adjusting the subsequent display content of the curtain body according to the sequencing result of the interest data statistics module.
2. The human-computer interaction system for irregular curtains as claimed in claim 1, wherein: the play adjustment module includes:
the playing content acquisition module is used for acquiring playing content matched with the interest points of the user;
the playing sequence sorting module is used for sorting the playing contents according to the number of the attention users of the corresponding interest points;
the playing time length adjusting module is used for calculating the playing time length of the playing content corresponding to each interest point according to the number of the attention users of each interest point;
and the playing content clipping module is used for clipping the playing content according to the playing duration.
3. The human-computer interaction system for irregular curtains as claimed in claim 2, wherein: the noticed user acquiring module includes:
the image acquisition module is used for acquiring images near the current curtain body;
the system comprises an attention user detection module, a scene body detection module and a scene body detection module, wherein the attention user detection module is used for detecting the current view attention point of each user according to an image and taking the user with the current view attention point on the scene body as an attention user;
and the attention user identification module is used for acquiring the face image of the attention user and identifying the user identity according to the face image.
4. The human-computer interaction system for irregular curtains as claimed in claim 3, wherein: the playing content comprises a plurality of display modes and further comprises a user type dividing module, the user type dividing module is used for acquiring the user type according to the user identity, and the playing content acquiring module is further used for matching the corresponding display mode of the playing content according to the user type.
5. The human-computer interaction system for irregular curtains as claimed in claim 4, wherein: the multi-mode playing module is used for synchronously playing the playing content to the curtain body in a plurality of display modes through a multi-window playing mode.
6. The human-computer interaction system for irregular curtains as claimed in claim 5, wherein: the interactive address generation module is used for generating a graphic code containing an interactive address, and the playing content clipping module is also used for adding the graphic code to playing content.
7. The human-computer interaction system for irregular curtains as claimed in claim 6, wherein: the playing content clipping module is used for adding the graphic codes to the video frames of the playing content.
8. The human-computer interaction system for irregular curtains as claimed in claim 7, wherein: the system also comprises a user terminal, wherein the user terminal is used for scanning the graphic code and accessing the service system according to the interactive address in the graphic code.
9. The human-computer interaction system for irregular curtains as claimed in claim 8, wherein: the service system also comprises a noticed user checking module used for verifying the user identity of the noticed user obtained by the noticed user obtaining module according to the position of the user terminal.
10. The human-computer interaction system for irregular curtains as claimed in claim 9, wherein: the service system also comprises a distance detection module, and the playing adjustment module also comprises a content size adjustment module; the distance detection module is used for detecting the distance between each eye-catching user and the curtain body towards which the eye-catching user faces according to the position of each eye-catching user, and the content size adjustment module is used for adjusting the screen size of the played content according to the distance between each eye-catching user and the curtain body towards which the eye-catching user faces.
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