CN115083318A - AI exhibition hall automatic explanation method and system based on crowd thermal distribution monitoring - Google Patents
AI exhibition hall automatic explanation method and system based on crowd thermal distribution monitoring Download PDFInfo
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Abstract
An AI exhibition hall automatic explanation method and a system based on crowd thermal distribution monitoring are disclosed, wherein the method divides an exhibition hall area into a plurality of sub-areas, numbers each sub-area, and configures corresponding explanation contents for the numbered sub-areas; performing audience head focusing and human head image acquisition on real-time image viewing images in the exhibition hall, respectively counting the spacing distance between the heads of the audiences, and dividing the audiences of which the spacing distance between the heads does not exceed a preset spacing threshold into groups; and counting the number of audiences in the group of the current sub-area, and triggering the voice broadcast explanation of the corresponding sub-area when the number of the audiences in the group reaches a trigger threshold value. And monitoring the moving state of the same group, and broadcasting preset transition words to audiences of the group when the same group moves from the current sub-area to the next sub-area. The invention can automatically demonstrate and explain the exhibition hall according to the browsing condition of the audience, thereby avoiding broadcasting disorder and leading the explanation to be more intelligent and effective.
Description
Technical Field
The invention belongs to the technical field of intelligent exhibition halls, and particularly relates to an AI exhibition hall automatic explanation method and system based on crowd thermal distribution monitoring.
Background
At present, in an automatic explanation scheme of an exhibition hall, face data stored in a server is compared usually through infrared detection and face recognition, and after the comparison is successful, voice automatic control is realized in a corresponding area. However, in the browsing process of the staff entering the exhibition hall, the explaining staff still needs to perform voice control and explanation in different areas.
In the prior art, although the existing automatic explanation technology has infrared detection equipment, people or no people are mainly identified through a sensor, if people exist, an explanation script is executed from the beginning mechanically, the specific steps visited by audiences are not emphasized, and the automatic explanation cannot be dynamically determined according to the distribution situation of the visitors in the exhibition hall. But when someone passes by, the explanation can be made, even the people are continuously passed by the people flow, and the explanation is triggered and interrupted.
Disclosure of Invention
Therefore, the invention provides an AI exhibition hall automatic interpretation method and system based on crowd thermal distribution monitoring, and solves the problem of broadcasting disorder caused by too many visitors to an exhibition hall in the traditional scheme.
In order to achieve the above purpose, the invention provides the following technical scheme: an AI exhibition hall automatic explanation method based on crowd thermal distribution monitoring comprises the following steps:
dividing the exhibition hall area into a plurality of sub-areas, numbering each sub-area, and configuring corresponding explanation contents for the numbered sub-areas;
performing audience head focusing and human head image acquisition on real-time image viewing images in the exhibition hall, respectively counting the spacing distance between the heads of the audiences, and dividing the audiences of which the spacing distance between the heads does not exceed a preset spacing threshold into groups;
and counting the number of audiences in the group of the current sub-area, and triggering the voice broadcast explanation of the corresponding sub-area when the number of the audiences in the group reaches a trigger threshold value.
As an optimal scheme of an AI exhibition hall automatic explanation method based on crowd thermal distribution monitoring, the content main body displayed by each exhibition hall is divided into sub-regions; each partitioned sub-region has a separate designation;
each sub-area is associated with a sensor device, a voice broadcast device and a presentation device.
As an optimal scheme of an AI exhibition hall automatic explanation method based on crowd thermal distribution monitoring, people image acquisition is carried out on audiences in an exhibition hall area through a camera;
and acquiring a plurality of head image sets, and taking audiences corresponding to the head images as a group when the linear distance between the head images does not exceed a preset interval threshold.
As an optimal scheme of the AI exhibition hall automatic explanation method based on crowd thermal distribution monitoring, the audience number distribution degree of a group is displayed in each sub-area through display equipment, and when the audience number reaches a trigger threshold value, explanation contents configured in the current sub-area are broadcasted to the group.
As an optimal scheme of the AI exhibition hall automatic interpretation method based on crowd thermal distribution monitoring, the moving state of the same crowd is monitored, and when the same crowd moves from the current sub-area to the next sub-area, preset transition words are broadcasted to audiences of the crowd.
The invention also provides an AI exhibition hall automatic explanation system based on crowd thermal distribution monitoring, which comprises:
the area dividing module is used for dividing the exhibition hall area into a plurality of sub-areas;
the area numbering module is used for numbering each subarea;
the explanation configuration module is used for configuring corresponding explanation contents for the numbered subareas;
the group generation module is used for carrying out audience head focusing and human head image acquisition on real-time image watching images in the exhibition hall, respectively counting the interval distance between the heads of the audiences, and dividing the audiences of which the interval distance between the heads does not exceed a preset interval threshold into groups;
the audience counting module is used for counting the number of audiences in the current sub-area group;
and the explanation triggering module is used for triggering the voice broadcast explanation of the corresponding sub-area when the number of the audiences in the group reaches the triggering threshold value.
As an optimal scheme of the AI exhibition hall automatic explanation system based on crowd thermal distribution monitoring, the region division module divides sub-regions through content main bodies displayed in each exhibition hall;
each partitioned sub-region has a separate designation;
each sub-area is associated with a sensor device, a voice broadcast device and a presentation device.
As an optimal scheme of an AI exhibition hall automatic explanation system based on crowd thermal distribution monitoring, in the crowd generation module, a camera is used for acquiring the image of the head of the audience in the exhibition hall area;
in the group generation module, a plurality of head image sets are obtained, and when the linear distance between the head images does not exceed a preset interval threshold value, audiences corresponding to the head images are taken as a group
The preferred scheme of the AI exhibition hall automatic explanation system based on the crowd thermal distribution monitoring further comprises a display module, a display module and a display module, wherein the display module is used for displaying the audience number distribution degree of the crowd in each sub-area through display equipment;
in the explanation triggering module, when the number of audiences reaches a triggering threshold value, the explanation contents configured in the current subarea are broadcasted to the group.
The automatic AI exhibition hall comment system optimization scheme based on crowd thermal distribution monitoring further comprises a mobile monitoring module, a group state monitoring module and a group state monitoring module, wherein the mobile monitoring module is used for monitoring the mobile state of the same group;
the system also comprises a transition module used for broadcasting preset transition words to audiences of the group when the same group moves from the current sub-area to the next sub-area.
The invention has the following advantages: dividing the exhibition hall area into a plurality of sub-areas, numbering each sub-area, and configuring corresponding explanation contents for the numbered sub-areas; performing audience head focusing and human head image acquisition on real-time image viewing images in the exhibition hall, respectively counting the spacing distance between the heads of the audiences, and dividing the audiences of which the spacing distance between the heads does not exceed a preset spacing threshold value into groups; and counting the number of audiences in the group of the current sub-area, and triggering the voice broadcast explanation of the corresponding sub-area when the number of the audiences in the group reaches a trigger threshold value. The invention can automatically demonstrate and explain the exhibition hall according to the browsing condition of the audience, thereby avoiding the problem that explanation can be carried out when people pass by the exhibition hall or even the explanation is interrupted by triggering of people flow, and leading the explanation to be more intelligent and effective.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic flow chart of an AI exhibition hall automatic explanation method based on crowd thermal distribution monitoring according to embodiment 1 of the present invention;
fig. 2 is a schematic diagram of an AI exhibition hall automatic explanation system architecture based on crowd thermal distribution monitoring according to embodiment 2 of the present invention.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the prior art, although the existing automatic comment technology has infrared detection equipment, people or no people are mainly identified through a sensor, if people exist, a mechanical comment script is executed from the beginning, the specific steps visited by audiences are not emphasized, and the automatic comment cannot be dynamically determined according to the distribution situation of the visitors in the exhibition hall. But when someone passes by, the explanation can be made, even the people are continuously passed by the people flow, and the explanation is triggered and interrupted. In view of this, the present invention provides the following specific technical solutions to solve the problem that too many visitors in an exhibition hall may cause broadcast disorder due to infrared monitoring and identification.
Example 1
Referring to fig. 1, embodiment 1 of the present invention provides an AI exhibition hall automatic explanation method based on crowd thermal distribution monitoring, including:
s1, dividing the exhibition hall area into a plurality of sub-areas, numbering each sub-area, and configuring corresponding explanation contents for the numbered sub-areas;
s2, performing audience head focusing and human head image acquisition on real-time image viewing images in the exhibition hall, respectively counting the interval distance between the audience heads, and dividing the audiences of which the interval distance between the heads does not exceed a preset interval threshold value into groups;
and S3, counting the audience number in the group of the current sub-area, and triggering the voice broadcast explanation of the corresponding sub-area when the audience number in the group reaches a trigger threshold value.
In the embodiment, the content main body displayed in each exhibition hall is divided into sub-regions; each partitioned sub-region has a separate designation;
each sub-area is associated with a sensor device, a voice broadcast device and a presentation device.
Specifically, the area division is performed according to the specific content body of each exhibition hall: such as the oil painting area and the sketch area. And performing function configuration through a cloud system, dividing each subspace of the exhibition hall into a plurality of sub-regions, and naming the sub-regions. And the sensor equipment, the voice broadcasting equipment and the intelligent display device are associated under the subareas, so that the association of the subareas with the associated sensor equipment, the voice broadcasting equipment and the intelligent display device is completed.
In the embodiment, the head images of the audiences in the exhibition hall are collected through the camera; and acquiring a plurality of head image sets, and taking audiences corresponding to the head images as a group when the linear distance between the head images does not exceed a preset interval threshold.
Specifically, real-time film watching images in the exhibition room are focused on the heads of all viewers respectively, the distance between the heads of the viewers is counted respectively, if the distance between the heads of a plurality of viewers is smaller than or equal to a preset group person-to-person distance, namely an interval threshold value, the plurality of viewers belong to a group, and numbers corresponding to the sub-areas and the number of the general persons of the group are reported to the cloud.
Specifically, a thermal camera is used for collecting head images of personnel in the exhibition hall area to obtain a plurality of image sets, the head images and the head images calculate the linear distance according to a central point xy, and when the linear distance does not exceed a preset interval threshold value d, namely (x1-x2) 2 +(y1-y2) 2 ≤d 2 And then, the audiences corresponding to the current head images are defaulted to be a group.
In this embodiment, the distribution degree of the audience number of the group is displayed in each sub-area through the display device, and when the audience number reaches the trigger threshold, the explanation content configured in the current sub-area is broadcasted to the group.
Specifically, the current sub-area (corresponding to the sub-area name), the number of existing groups (the number of collections smaller than the interval threshold value) and the number of head images (the number of group images) corresponding to the groups are counted and uploaded to the cloud end system. And after the cloud receives the mapping relation between the sub-areas and the thermal distribution point positions of the crowds meeting the triggering threshold, voice commentary contents of the corresponding areas are broadcasted in a voice mode.
Specifically, with the help of the setting items of the cloud system, the manager sets the region names, the current region group number and the head portrait number in the platform to meet the range display population distribution degree, and triggers voice broadcast after the corresponding numerical values are reached.
In this embodiment, the method further includes S4, where the moving state of the same group is monitored, and when the same group moves from the current sub-area to the next sub-area, a preset transition word is broadcasted to viewers of the group.
Specifically, the group movement monitoring can monitor the generated group thermal imaging graph, and when the position of the group thermal imaging graph is subjected to area conversion, a transition is triggered.
Specifically, if the same wave group object moves to the next sub-area, the corresponding transition word is broadcasted by voice commentary, for example: "Next, we see …", avoid the direct introduction of the next chapter without bearing but without stiffness.
In summary, the exhibition hall area is divided into a plurality of sub-areas, each sub-area is numbered, and the numbered sub-areas are configured with corresponding explanation contents; performing audience head focusing and human head image acquisition on real-time image viewing images in the exhibition hall, respectively counting the spacing distance between the heads of the audiences, and dividing the audiences of which the spacing distance between the heads does not exceed a preset spacing threshold into groups; and counting the number of audiences in the group of the current sub-area, and triggering the voice broadcast explanation of the corresponding sub-area when the number of the audiences in the group reaches a trigger threshold value. And monitoring the moving state of the same group, and broadcasting preset transition words to audiences of the group when the same group moves from the current sub-area to the next sub-area. The invention can automatically demonstrate and explain the exhibition hall according to the browsing condition of the audience, thereby avoiding the problem that explanation can be carried out when people pass by the exhibition hall or even the explanation is interrupted by triggering of people flow, and leading the explanation to be more intelligent and effective.
It should be noted that the method of the embodiments of the present disclosure may be executed by a single device, such as a computer or a server. The method of the embodiment can also be applied to a distributed scene and is completed by the mutual cooperation of a plurality of devices. In such a distributed scenario, one of the devices may only perform one or more steps of the method of the embodiments of the present disclosure, and the devices may interact with each other to complete the method.
It should be noted that the above describes some embodiments of the disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments described above and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
Example 2
Referring to fig. 2, embodiment 2 of the present invention further provides an AI exhibition hall automatic explanation system based on crowd thermal distribution monitoring, including:
the area dividing module 1 is used for dividing the exhibition hall area into a plurality of sub-areas;
the area numbering module 2 is used for numbering each subarea;
the explanation configuration module 3 is used for configuring corresponding explanation contents for the numbered subareas;
the group generation module 4 is used for performing audience head focusing and human head image acquisition on real-time image viewing images in the exhibition hall, respectively counting the interval distance between the audience heads, and dividing audiences of which the interval distance between the audience heads does not exceed a preset interval threshold value into groups;
the audience counting module 5 is used for counting the number of audiences in the population of the current sub-area;
and the explanation triggering module 6 is used for triggering the voice broadcast explanation of the corresponding sub-area when the number of the audiences in the group reaches a triggering threshold value.
In this embodiment, the region dividing module 1 divides sub-regions by the content main body of each exhibition hall;
each partitioned sub-region has a separate designation;
each sub-area is associated with a sensor device, a voice broadcast device and a presentation device.
In this embodiment, in the group generating module 4, the cameras are used for acquiring head images of audiences in the exhibition hall area;
in the group generating module 4, a plurality of head image sets are obtained, and when the linear distance between the head images does not exceed a preset interval threshold value, the audience corresponding to the head images is taken as a group
In this embodiment, the display module 7 is further included, and is configured to display the distribution degree of the audience number of the group through the display device in each sub-area;
in the explanation triggering module 6, when the number of the audiences reaches a triggering threshold, the explanation content configured in the current sub-area is broadcasted to the group.
In this embodiment, the system further includes a mobile monitoring module 8, configured to monitor the mobile state of the same group;
the system further comprises a transition module 9, which is used for broadcasting preset transition words to audiences of the group when the same group moves from the current sub-area to the next sub-area.
In an application scene of the system, the area division module 1, the area number module 2, the explanation configuration module 3, the group generation module 4, the audience statistical module 5, the explanation trigger module 6, the display module 7, the mobile monitoring module 8 and the transition module 9 are arranged in a cloud system, and meanwhile, corresponding hardware structures such as a thermal camera, a voice playing device and a display device are arranged in an exhibition hall.
It should be noted that, for the information interaction, execution process, and other contents between the modules/sub-modules of the apparatus, since the same concept is based on the method embodiment in embodiment 1 of the present application, the technical effect brought by the information interaction, execution process, and other contents are the same as those of the method embodiment of the present application, and specific contents may refer to the description in the foregoing method embodiment of the present application, and are not described herein again.
Example 3
The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
Example 4
An embodiment 4 of the present invention provides an electronic device, including: a memory and a processor;
the processor and the memory are communicated with each other through a bus; the memory stores program instructions executable by the processor, and the processor calls the program instructions to execute the AI hall automatic commentary method based on crowd thermal distribution monitoring of embodiment 1 or any possible implementation thereof.
Specifically, the processor may be implemented by hardware or software, and when implemented by hardware, the processor may be a logic circuit, an integrated circuit, or the like; when implemented in software, the processor may be a general-purpose processor implemented by reading software code stored in a memory, which may be integrated in the processor, located external to the processor, or stand-alone.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.).
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. AI exhibition hall automatic explanation method based on crowd thermal distribution monitoring is characterized by comprising the following steps:
dividing the exhibition hall area into a plurality of sub-areas, numbering each sub-area, and configuring corresponding explanation contents for the numbered sub-areas;
performing audience head focusing and human head image acquisition on real-time image viewing images in the exhibition hall, respectively counting the spacing distance between the heads of the audiences, and dividing the audiences of which the spacing distance between the heads does not exceed a preset spacing threshold into groups;
and counting the number of audiences in the group of the current sub-area, and triggering the voice broadcast explanation of the corresponding sub-area when the number of the audiences in the group reaches a trigger threshold value.
2. The AI exhibition hall automatic interpretation method based on crowd thermal distribution monitoring as claimed in claim 1, characterized in that sub-area division is performed by the content subject of each exhibition hall exhibition; each partitioned sub-region has a separate designation;
each sub-area is associated with a sensor device, a voice broadcast device and a presentation device.
3. The AI exhibition hall automatic interpretation method based on crowd thermal distribution monitoring as claimed in claim 2, wherein the audience in the exhibition hall area is subject to human head image acquisition by a camera;
and acquiring a plurality of head image sets, and taking audiences corresponding to the head images as a group when the linear distance between the head images does not exceed a preset interval threshold.
4. The AI exhibition room automatic interpretation method based on crowd thermal distribution monitoring as claimed in claim 3, wherein the audience number distribution degree of the crowd is displayed in each sub-area through the exhibition device, and when the audience number reaches the trigger threshold, the interpretation content configured by the current sub-area is broadcasted to the crowd.
5. The AI exhibition hall automatic interpretation method based on crowd thermal distribution monitoring as claimed in claim 4, wherein the moving status of the same group is monitored, and when the same group moves from the current sub-area to the next sub-area, preset transition words are broadcasted to the audience of the group.
6. AI exhibition room automatic explanation system based on crowd's heating power distribution monitoring, its characterized in that includes:
the area dividing module is used for dividing the exhibition hall area into a plurality of sub-areas;
the area numbering module is used for numbering each subarea;
the explanation configuration module is used for configuring corresponding explanation contents for the numbered subareas;
the group generation module is used for carrying out audience head focusing and human head image acquisition on real-time image watching images in the exhibition hall, respectively counting the interval distance between the heads of the audiences, and dividing the audiences of which the interval distance between the heads does not exceed a preset interval threshold into groups;
the audience counting module is used for counting the number of audiences in the current sub-area group;
and the explanation triggering module is used for triggering the voice broadcast explanation of the corresponding sub-area when the number of the audiences in the group reaches the triggering threshold value.
7. The AI exhibition hall automatic interpretation system based on crowd thermal distribution monitoring as claimed in claim 6, wherein the area division module performs sub-area division through the content subject of each exhibition hall exhibition;
each partitioned sub-region has a separate designation;
each sub-area is associated with a sensor device, a voice broadcast device and a presentation device.
8. The AI exhibition hall automatic interpretation system based on crowd thermal distribution monitoring as claimed in claim 7, wherein in the crowd generation module, the audience in the exhibition hall area is subject to the human head image collection by the camera;
and in the group generation module, a plurality of head image sets are obtained, and when the linear distance between the head images does not exceed a preset interval threshold value, the audience corresponding to the head images is taken as a group.
9. The AI exhibition hall automatic commentary system based on crowd thermal distribution monitoring as claimed in claim 8, further comprising a display module for displaying the audience number distribution degree of the crowd through a display device in each sub-area;
in the explanation triggering module, when the number of audiences reaches a triggering threshold value, the explanation contents configured in the current subarea are broadcasted to the group.
10. The AI exhibition hall automatic commentary system based on crowd thermal distribution monitoring according to claim 9, further comprising a movement monitoring module for monitoring the movement status of the same crowd;
the system also comprises a transition module used for broadcasting preset transition words to audiences of the group when the same group moves from the current sub-area to the next sub-area.
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| CN110942055A (en) * | 2019-12-31 | 2020-03-31 | 北京市商汤科技开发有限公司 | State identification method, device and equipment for display area and storage medium |
| CN112509474A (en) * | 2020-03-17 | 2021-03-16 | 苏州安澜展览展示有限公司 | Automatic explanation reception system for exhibition hall |
| CN111965684A (en) * | 2020-09-03 | 2020-11-20 | 江苏园上园智能科技有限公司 | High-precision positioning technology-based explaining device, explaining method and explaining system |
| CN112396997A (en) * | 2020-11-30 | 2021-02-23 | 浙江神韵文化科技有限公司 | Intelligent interactive system for shadow sand table |
| CN113225452A (en) * | 2021-05-07 | 2021-08-06 | 武汉量卓科技有限公司 | Intelligent exhibition hall multimedia display regulation and control method based on machine vision intelligent real-time adjustment and cloud central control platform |
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