An intelligent interaction method, device and equipment based on a convention and exhibition, and a medium

Abstract

The application discloses an intelligent interaction method and device based on a conference and exhibition, equipment and a medium, and relates to the technical field of computers. The application adopts a conference and exhibition intelligent terminal, fuses an exhibition walking track of an exhibition user in a conference and exhibition center and an exhibition query instruction initiated based on a terminal interaction interface, determines a target exhibition area set preferred by a target exhibition user, further fuses interface interaction behaviors of a reference user to the preferred exhibition area set, screens out a target preferred exhibition area of the exhibition user, and finally displays exhibition area related information of the target preferred exhibition area. In this way, the matching accuracy of the exhibition area related information preferred by the exhibition user can be greatly improved based on the behaviors of the exhibition user in the conference and exhibition center.

Description

Technical Field

[0001] This invention relates to the field of computer technology, and in particular to an intelligent interactive method, apparatus, device, and medium based on exhibitions and conventions. Background Technology

[0002] In some exhibition settings, to help users better understand the exhibition area and exhibit information, smart terminal devices are often deployed in different areas of the exhibition center. Users can manually browse and search for exhibit information using these devices. However, the above-mentioned interactive solutions rely excessively on exhibitors actively scanning codes or using touchscreens. If exhibitors use simple search methods, they cannot accurately locate the exhibition area they want to visit or the relevant information they want to know, thus reducing the accuracy of matching information related to the exhibitors' preferred areas. Summary of the Invention

[0003] To address the technical problem that simple search interaction methods reduce the accuracy of matching information related to exhibition areas preferred by exhibitors, this invention is proposed to provide an intelligent interactive method, apparatus, device, and medium based on exhibitions that overcomes or at least partially solves the above-mentioned problems.

[0004] Based on a first aspect of the present invention, a smart interactive method based on exhibitions is provided, the method comprising:

[0005] In response to exhibit search commands, obtain the exhibition walking trajectory of the target exhibitor;

[0006] Based on the exhibit query instructions and the exhibition walking trajectory, the set of exhibition areas preferred by the target exhibitor is determined;

[0007] A display interface is provided, in which each preferred display area in the set of display areas is displayed in a separate area, and each area is associated with each of the preferred display areas.

[0008] The interface interaction behavior of the target exhibitor with the set of exhibition areas is obtained, and the target preferred exhibition areas of the target exhibitor are determined based on the interface interaction behavior.

[0009] Display relevant information about the exhibition area associated with the target preference exhibition area.

[0010] In one optional application, obtaining the exhibition walking trajectory of the target exhibitor includes:

[0011] Acquire initial image frame data output by image acquisition devices deployed in the exhibition corridor;

[0012] An interpolation model is constructed based on the contour velocity, motion direction, and camera topology position in the initial image frame data.

[0013] The outline-loss gaps in the initial image frame data are interpolated and filled using the exhibition area mapping relationship to generate continuous image frame data with continuous outlines. The exhibition area mapping relationship represents the mapping relationship between the camera device identifier and different exhibition areas.

[0014] Obtain the target identity tags of the currently interacting exhibitor;

[0015] The aspect ratio of pedestrian silhouettes and the color of user clothing are extracted from each of the continuous image frames as temporary identity tags, and the exhibition walking trajectory associated with each of the temporary identity tags is generated.

[0016] The exhibition walking trajectory that matches the temporary identity tag with the target identity tag is determined as the exhibition walking trajectory of the target exhibitor.

[0017] In one optional application, determining the set of exhibition areas preferred by the target exhibitor based on the exhibit query instructions and the exhibition walking trajectory includes:

[0018] Extract interactive keywords from the exhibit query command, match all exhibition area identifiers associated with the convention center based on the interactive keywords, and calculate the keyword matching score corresponding to the exhibition area identifier;

[0019] The exhibition walking trajectory is filtered to generate an interest walking trajectory;

[0020] Based on the interest walking trajectory, analyze all exhibition area icons whose dwell time meets the preset preference conditions, and calculate the interest dwell score of the target exhibitor for each exhibition area icon;

[0021] The user preference score is determined by weighting the keyword matching score and the interest retention score.

[0022] Based on the user preference score, determine the set of exhibition areas preferred by the target exhibitor.

[0023] In one optional application, the step of filtering the exhibition walking trajectory to generate an interest walking trajectory includes:

[0024] The exhibition walking trajectory is segmented according to time sequence to obtain walking trajectory segments;

[0025] Each of the walking trajectory segments is input into a preset classification model to obtain segment recognition results, which include passive dwell and active dwell.

[0026] The walking trajectory segments that are identified as actively persisting are combined according to time sequence to generate walking trajectories of interest.

[0027] In one optional application, the method further includes:

[0028] In response to the interactive migration command, the target migration terminal associated with the interactive migration command is determined;

[0029] Perform migration pairing with the target migration terminal;

[0030] If the migration pairing is successful, interactive data is sent to the target migration terminal, and migration heartbeat information sent by the target migration terminal is received. The migration heartbeat information includes the smart terminal identifier and the heartbeat sending time. The migration heartbeat information is sent when interactive data is received within a preset time period, so as to display the exhibition area related to the target preference exhibition area in the target migration terminal. When the target migration terminal detects a target mobile terminal with Bluetooth connection, it forwards the interactive data to the target mobile terminal, so as to synchronously display the exhibition area related to the target preference exhibition area in the target mobile terminal.

[0031] If the interaction data is sent and the migration heartbeat information is not received within a timeout period, the interaction data is locally destroyed, and an interaction cancellation command is sent to the target migration terminal so that the target migration terminal responds to the interaction cancellation command and performs synchronous destruction of the interaction data.

[0032] In one optional application, the method includes:

[0033] If a target mobile terminal with a Bluetooth connection is detected, the interaction data corresponding to the target exhibitor who last interacted is sent to the target mobile terminal in segments according to the user preference score in the exhibition area set from high to low, so as to display the exhibition area information of each exhibition area in the target mobile terminal in chronological order.

[0034] In one optional application, the interface interaction behavior includes at least: partition gaze duration, partition swipe frequency, and partition zoom count;

[0035] The step of determining the target preferred exhibition area of ​​the target exhibitor based on the interface interaction behavior includes:

[0036] The display area with the highest weighted score is selected as the target preferred display area for the target exhibitor. The display area is weighted by the partition gaze duration, the partition swipe frequency, and the partition zoom count.

[0037] Based on a second aspect of the present invention, a smart interactive device based on exhibitions is also provided, the device comprising:

[0038] The trajectory acquisition module is used to obtain the exhibition walking trajectory of the target exhibitor in response to the exhibit query command;

[0039] The set determination module is used to determine the set of exhibition areas preferred by the target exhibitor based on the exhibit query instructions and the exhibition walking trajectory;

[0040] The exhibition area display module is used to provide a display interface in which each preferred exhibition area in the exhibition area set is displayed in a separate area, and each area is associated with each preferred exhibition area.

[0041] The behavior acquisition module is used to acquire the interface interaction behavior of the target exhibitor on the set of exhibition areas, and determine the target preferred exhibition area of ​​the target exhibitor based on the interface interaction behavior.

[0042] The exhibit display module is used to display relevant information about the target preferred exhibition area.

[0043] Based on a third aspect of the present invention, an electronic device is also provided, comprising:

[0044] One or more processors;

[0045] Memory;

[0046] One or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs being configured to perform any of the methods described in the foregoing invention.

[0047] Based on a fourth aspect of the present invention, a computer-readable storage medium is also provided for storing a computer program for use in conjunction with an electronic device, the computer program being executable by a processor to perform any of the methods described in the above-described invention.

[0048] Compared with existing technologies, this invention includes responding to an exhibit query command, acquiring the exhibition walking trajectory of a target exhibitor, and determining the set of exhibition areas preferred by the target exhibitor based on the exhibit query command and the exhibition walking trajectory. Then, a display interface is provided, in which each preferred exhibition area in the set is displayed in a separate area, and each area is associated with each preferred exhibition area. Subsequently, the interface interaction behavior of the target exhibitor with the set of exhibition areas is acquired, and the target preferred exhibition area of ​​the target exhibitor is determined based on the interface interaction behavior. Finally, the relevant exhibition area information associated with the target preferred exhibition area is displayed. Therefore, the smart terminal for exhibitions can integrate the walking trajectory of exhibitors in the exhibition center and the exhibit query commands initiated based on the terminal's interactive interface to determine the set of exhibition areas preferred by the target exhibitor. Then, by integrating the user's interface interaction behavior with the set of preferred exhibition areas, a target preferred exhibition area can be filtered out. Finally, the relevant information of the target preferred exhibition area is displayed. Thus, based on the exhibitor's behavior in the exhibition center, the matching accuracy of relevant information of the exhibitor's preferred exhibition area is greatly improved.

[0049] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, and in order to make the above and other objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention are described below. Attached Figure Description

[0050] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings.

[0051] In the attached diagram:

[0052] Figure 1 This is a flowchart illustrating the steps of an intelligent interactive method based on exhibitions provided in an embodiment of the present invention.

[0053] Figure 2 This is a flowchart illustrating the steps of another intelligent interactive method based on exhibitions provided in an embodiment of the present invention.

[0054] Figure 3 This is a structural block diagram of an intelligent interactive device based on a convention and exhibition, provided by an embodiment of the present invention. Detailed Implementation

[0055] Exemplary embodiments of the invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0056] In some exhibition settings, to help users better understand the exhibition area and exhibit information, smart terminal devices are often deployed in different areas of the exhibition center. Users can manually browse and search for exhibit information using these devices. However, this interactive solution relies excessively on exhibitors actively scanning QR codes or using touchscreens. If exhibitors use simple search methods, they cannot accurately locate the exhibition area they want to visit or the relevant information they want to know. This reduces the accuracy of matching exhibitors' preferred exhibition area information.

[0057] To address the aforementioned technical issues, this application proposes an embodiment that may include, in response to an exhibit query command, acquiring the exhibition walking trajectory of a target exhibitor, and determining the set of exhibition areas preferred by the target exhibitor based on the exhibit query command and the exhibition walking trajectory. Then, a display interface is provided, where each preferred exhibition area in the set is displayed in a separate area, and each area is associated with each preferred exhibition area. Subsequently, the interface interaction behavior of the target exhibitor with the set of exhibition areas is acquired, and the target preferred exhibition area of ​​the target exhibitor is determined based on the interface interaction behavior. Finally, the relevant exhibition area information associated with the target preferred exhibition area is displayed. Therefore, the smart terminal for exhibitions can integrate the walking trajectory of exhibitors in the exhibition center and the exhibit query commands initiated based on the terminal's interactive interface to determine the set of exhibition areas preferred by the target exhibitor. Then, by integrating the user's interface interaction behavior with the preferred set of exhibition areas, it can filter out a target preferred exhibition area of ​​the exhibitor and finally display the relevant information of the target preferred exhibition area. Thus, based on the exhibitor's behavior in the exhibition center, it can significantly improve the accuracy of matching relevant information of the exhibitor's preferred exhibition area.

[0058] Reference Figure 1 This illustrates an intelligent interaction method based on exhibitions provided by an embodiment of the present invention. The method may include:

[0059] S101. In response to the exhibit query command, obtain the exhibition walking trajectory of the target exhibitor.

[0060] In this embodiment, the exhibit query command is a query request actively entered or generated by the exhibitor on the exhibition smart terminal device (also known as the guide terminal device), used to represent the exhibit category, brand, or exhibition area type that the exhibitor currently wants to see. The exhibition walking trajectory is a continuous record of the exhibitor's location movement during their visit to the exhibition venue, recording the exhibition areas visited, the areas passed through, the duration of stay in each area, and the walking path. It can be used to represent the exhibitor's unconscious, habitual viewing preferences. Upon detecting that an exhibitor has triggered the exhibit query command, the complete exhibition walking trajectory of that exhibitor since their entry is immediately retrieved.

[0061] For example, an exhibitor enters the keyword "smart wearable devices" into their smart device, generating a corresponding exhibit search command. The smart device responds to this command by retrieving the exhibitor's walking trajectory throughout the exhibition. The target exhibitor refers to the user who initiated the search command on the smart device. After entering the exhibition, the target exhibitor passed through the "Smart Home Zone," "Smart Wearable Zone," "Smart Office Zone," and "New Energy Zone," and repeatedly stopped and walked back and forth in the corridor surrounding the Smart Wearable Zone. This simultaneous collection of data on the target exhibitor's active search intent and actual exhibition trajectory provides more data support for improving the accuracy of predicting exhibitors' preferred exhibition areas in subsequent screenings.

[0062] S102. Based on the exhibit search instructions and the exhibition walking trajectory, determine the set of exhibition areas preferred by the target exhibitors.

[0063] In this embodiment, based on the keywords in the exhibit query command, the system can match preset exhibition area category tags to obtain the target exhibitor's preferred exhibition areas. Based on the exhibitor's walking trajectory, such as the time spent in different exhibition areas and the number of times they turn back, the system can analyze the user's behaviorally preferred exhibition areas. Therefore, by combining the exhibit query command and the exhibit walking trajectory, multiple exhibition areas of relative interest to the user can be selected, forming a preferred exhibition area set. This set includes at least two exhibition areas. For example, if the exhibit query command includes "smart wearable devices," the keyword will preferentially match the smart wearable device exhibition area. Simultaneously, based on the walking trajectory analysis, the target exhibitor also lingers for a considerable time in the smart home exhibition area and browses it slowly multiple times. Therefore, by combining the active search intent and walking trajectory behavior, it can be determined that the target exhibitor's preferred exhibition area set includes: the smart wearable device exhibition area and the smart home exhibition area.

[0064] S103. Provide a display interface in which each preferred exhibition area in the exhibition area set is displayed in a separate area, and each area is associated with each preferred exhibition area.

[0065] In this embodiment, the regional association refers to the fact that each independently displayed partition on the interface uniquely corresponds to a preferred exhibition area, and the displayed content, data source, and subsequent behavior statistics of each partition are all independently associated with that exhibition area. By displaying partitions by region, target users can intuitively browse all potential preferred exhibition areas, while also providing a data collection platform for the next step of collecting screen interaction behaviors of target users in different exhibition areas. The number of partitions in the display interface is pre-set to match the number of preferred exhibition areas in the exhibition area set. For example, the display interface simultaneously shows two partitions: a smart wearable exhibition area and a smart home exhibition area.

[0066] S104. Obtain the interface interaction behavior of the target exhibitor on the exhibition area set, and determine the target exhibitor's preferred exhibition area based on the interface interaction behavior.

[0067] S105. Display relevant information about the target preference exhibition area.

[0068] In this embodiment, interface interaction behavior refers to the viewing and interactive behavior of the target exhibitor on different sections of the display interface. For example, by analyzing the target exhibitor's viewing, clicking, browsing, and dwelling behavior on different sections, the most authentic and immediate core preference of the target exhibitor among multiple candidate preferred exhibition areas is determined, and finally, a unique target preferred exhibition area is selected from the set of exhibition areas. For example, if the target exhibitor dwells for a long time, clicks multiple times, and zooms multiple times in the smart wearable exhibition area, but only quickly browses the smart home exhibition area without further interaction, the smart wearable exhibition area can be used as the target exhibitor's target preferred exhibition area, and all exhibit information in the target preferred exhibition area can be retrieved. For example, when the target preferred exhibition area is the smart wearable exhibition area, the corresponding exhibition area related information may include brand information, brand exhibition area information, exhibit name, exhibit details, and exhibit activity information, etc.

[0069] Therefore, the smart terminal for exhibitions can integrate the walking trajectory of exhibitors in the exhibition center and the exhibit query commands initiated based on the terminal's interactive interface to determine the set of exhibition areas preferred by the target exhibitor. Then, by integrating the user's interface interaction behavior with the preferred set of exhibition areas, it can filter out a target preferred exhibition area and finally display the relevant information of that target preferred exhibition area. This can significantly improve the matching accuracy of relevant information of exhibitors' preferred exhibition areas based on their behavior in the exhibition center, and enable target exhibitors to obtain detailed information about their preferred exhibition areas with simple interaction, which can greatly improve the user experience of exhibitors.

[0070] Reference Figure 2 This illustrates an intelligent interaction method based on exhibitions provided by an embodiment of the present invention. The method may include:

[0071] S201. In response to an exhibit query command, obtain the initial image frame data output by the image acquisition device deployed in the exhibition corridor.

[0072] In this embodiment, the exhibit query command is a query request actively input or generated by the exhibitor through a smart terminal device (also known as a guide terminal device) and a search control. It represents the exhibit category, brand, or exhibition area type that the exhibitor currently wants to see. Upon detecting the generation of the exhibit query command, the terminal synchronously triggers an image data acquisition action, retrieving raw video frames output in real time from image acquisition devices deployed throughout the exhibition corridor. This yields unprocessed initial image frame data, which may contain occlusions, missing outlines, or gaps in the trajectory. The initial image frame data includes pixel information, a capture timestamp, and the device identifier of the corresponding camera.

[0073] S202. Construct an interpolation model based on the contour velocity, motion direction, and camera topology position in the initial image frame data.

[0074] In this embodiment, the intelligent terminal extracts the identifiable outline movement speed and overall movement direction of exhibitors from the initial image frame data. Simultaneously, it combines this with the topological positional relationship of each image acquisition device fixed within the venue to construct an image trajectory interpolation model adapted to the exhibition corridor scene. This interpolation model is used to perform trajectory extrapolation and repair on invalid images due to occlusion, frame breaks, or missing outlines, adapting to high-density crowd occlusion scenarios in exhibition areas. Therefore, based on the actual movement of exhibitors and the topological position of the camera equipment within the exhibition hall, an extrapolation model that conforms to the on-site walking patterns can be constructed, ensuring that the subsequently completed trajectory more closely matches the exhibitors' walking trajectories.

[0075] S203. The outline loss gaps in the initial image frame data are interpolated and filled using the exhibition area mapping relationship to generate continuous image frame data with continuous outlines. The exhibition area mapping relationship represents the mapping relationship between the camera equipment identifier and different exhibition areas.

[0076] In this embodiment, the exhibition corridor is densely populated, making it easy for people to obscure the outlines of exhibitors in single or multiple frames, resulting in gaps in their trajectory. By using a pre-established exhibition area mapping relationship—that is, the device identifier of each image acquisition device—the corresponding exhibition area covered by its image is pre-bound. Based on this mapping relationship, the interpolation model constructed in S202 is used to perform trajectory interpolation to complete the gaps in the frames where the outlines are lost, restoring the missing outline position information of exhibitors, ultimately obtaining continuous image frame data without gaps and with complete positional information. In other words, each frame in the continuous image frame data contains the outline position information of the exhibitors.

[0077] S204. Obtain the target identity tag of the target exhibitor in the current interaction.

[0078] S205. Extract the aspect ratio of pedestrian outlines and the color of user clothing from each continuous image frame data as temporary identity tags, and generate the exhibition walking trajectory associated with each temporary identity tag.

[0079] S206. The exhibition walking trajectory that matches the temporary identity tag with the target identity tag is determined as the exhibition walking trajectory of the target exhibitor.

[0080] In this embodiment, the identity tag is a unique identifier for each exhibitor, used to distinguish different exhibitors. For example, features can be extracted from exhibitors as soon as they enter the exhibition hall, using the aspect ratio of their silhouette and the color of their clothing as temporary identity features to form a temporary identity tag for each exhibitor. For each temporary identity tag, a corresponding walking trajectory is generated independently, thus enabling separate storage of the walking trajectories of multiple users at the exhibition.

[0081] For example, if a different temporary identity tag is detected for the first time in continuous image frame data, it is recorded, and the temporary identity tag is used as a unique identifier to generate the exhibition walking trajectory associated with the temporary identity tag from the continuous image frame data.

[0082] Therefore, the smart terminal can determine the target identity tag of the target exhibitor based on the identity image collected by the camera device, and match the exhibition walking trajectory that is consistent with the temporary identity tag and the target identity tag, which is the exhibition walking trajectory of the target exhibitor.

[0083] S207. Based on the exhibit search instructions and the exhibition walking trajectory, determine the set of exhibition areas preferred by the target exhibitors.

[0084] In this embodiment, based on the keywords in the exhibit query command, the system can match preset exhibition area category tags to obtain the target exhibitor's preferred exhibition areas. Based on the exhibitor's walking trajectory, such as analyzing the time spent in different exhibition areas and the number of times the user retraces their steps, the system can determine the user's behaviorally preferred exhibition areas. Therefore, by combining the exhibit query command and the exhibit walking trajectory, multiple exhibition areas of relative interest to the user can be selected, forming a preferred exhibition area set. This set includes at least two exhibition areas. For example, if the exhibit query command includes "smart wearable devices," the keyword will preferentially match the smart wearable device exhibition area. Simultaneously, based on the walking trajectory analysis, the target exhibitor also spends a considerable amount of time in the smart home exhibition area and browses it slowly multiple times. Therefore, by combining the active retrieval intent and walking trajectory behavior, it can be determined that the target exhibitor's preferred exhibition area set includes: the smart wearable device exhibition area and the smart home exhibition area.

[0085] In one or more embodiments, S207 may further include the following steps:

[0086] Interactive keywords are extracted from the exhibit query instructions, and all exhibition area identifiers associated with the convention center are matched based on the interactive keywords. The keyword matching score corresponding to the exhibition area identifier is then calculated.

[0087] In this embodiment, the exhibit query command includes user-inputted or selected search text, category tags, and other interactive keywords. The system parses and extracts the interactive keywords from the exhibit query command, and matches them with the exhibition center's preset exhibition area tag library, exhibition area categories, and exhibition area names to obtain all associated exhibition area identifiers. Simultaneously, based on the matching overlap, category relevance, and accuracy of the interactive keywords, a corresponding keyword matching score is calculated for each matched exhibition area identifier to characterize the user's preference for that exhibition area in their active search. For example, the exhibit query command includes the interactive keyword "smart wearable devices." The interactive keyword "smart wearable" is extracted from the exhibit query command, and the interactive keyword is matched, resulting in two exhibition area identifiers: "smart wearable exhibition area" and "smart terminal accessories exhibition area." Based on the keyword accuracy, the keyword matching score for the smart wearable exhibition area is calculated to be 92 points, and the keyword matching score for the smart terminal accessories exhibition area is 65 points.

[0088] The exhibition walking trajectory is filtered to generate interest-based walking trajectories. Specifically, the exhibition walking trajectory is segmented according to time sequence to obtain walking trajectory fragments. The initial exhibition walking trajectory of the target exhibitor is continuous time-series trajectory data, which may include various mixed trajectory behaviors such as passing by, fast passage, crowded stops, and lingering to observe, and cannot directly represent the target exhibitor's interest preferences for different exhibition areas. The complete exhibition walking trajectory is divided into multiple independent walking trajectory fragments according to preset time intervals, achieving refined decomposition of the target exhibitor's long trajectory, facilitating the identification of the target exhibitor's walking behavior type segment by segment. For example, if the total duration of the target exhibitor's exhibition walking trajectory is 60 seconds, segmenting it at preset time intervals of 2 seconds results in 30 continuous time-series walking trajectory fragments. For each walking trajectory fragment, each fragment corresponds to the user's position and movement posture within an independent time period.

[0089] Each walking trajectory segment is input into a preset classification model to obtain segment recognition results, which include passive and active stopping. The preset classification model is a pre-trained model for recognizing walking behavior at exhibitions, specifically designed to distinguish between two core stopping behaviors in exhibition scenarios: passive and active stopping. Passive stopping refers to involuntary stopping caused by crowds, queues, or obstruction; active stopping refers to voluntary stopping caused by slowing down, pausing, walking slowly, or approaching the exhibition area. The system classifies each time-series trajectory segment individually and outputs the corresponding behavior recognition result for each walking trajectory segment. For example, if 30 walking trajectory segments are input into the classification model, 12 segments are identified as passive stopping (exhibitors slowing down in congested areas) and 18 segments are identified as active stopping (exhibitors slowing down and stopping to watch in front of the exhibition area).

[0090] The walking trajectory segments identified as actively stopping are combined chronologically to generate interest walking trajectories. After all walking trajectory segments have been classified, all invalid walking trajectory segments identified as passively stopping are removed, leaving only valid walking trajectory segments identified as actively stopping. These segments are then reassembled according to their original chronological order to obtain interest walking trajectories that only contain the active viewing behavior of the target exhibitors. This interest walking trajectory completely eliminates interference data caused by crowds at the exhibition, accurately representing the viewing preferences of the target exhibitors. For example, by removing 12 passively stopping walking trajectory segments and reassembling the remaining 18 actively stopping walking trajectory segments chronologically, a pure interest walking trajectory for the target exhibitors is generated. This interest walking trajectory only retains the walking records of users actively stopping to view the exhibition area, eliminating invalid stopping records caused by congestion in the exhibition corridor. This avoids misjudging the exhibitors' preferences due to crowds at the exhibition, thereby improving the accuracy of subsequent predictions of the target exhibitors' preferred exhibition areas.

[0091] From the interest-based walking trajectory, all exhibition area identifiers whose dwell time meets the preset preference conditions are analyzed, and the interest dwell time score of the target exhibitor for each exhibition area identifier is calculated. Based on the filtered interest-based walking trajectory, the exhibition area range corresponding to the trajectory position in the interest-based walking trajectory is matched, and the active dwell time of the target exhibitor in different exhibition areas is counted. Exhibition areas whose active dwell time meets the system's preset preference time conditions are filtered out, resulting in multiple corresponding exhibition area identifiers. At the same time, based on the active dwell time, the interest dwell time score of the target exhibitor for each exhibition area identifier is quantitatively calculated to characterize the degree of preference of the target exhibitor in the dimension of on-site exhibition behavior. Among them, the preset preference conditions include at least: active dwell time greater than or equal to a duration threshold. For example, the duration threshold is 15 seconds. From the analysis of the interest-based walking trajectory, the target exhibitor's active dwell time in the smart wearable exhibition area is 22 seconds, which meets the preset preference conditions, and the corresponding interest dwell time score is 90 points; the effective active dwell time in the smart terminal accessories exhibition area is 8 seconds, which does not meet the preset preference conditions and is not included in the statistics. The final exhibition area was designated as the Smart Wearables Exhibition Area, with a corresponding interest retention score of 90 points.

[0092] The user preference score is determined by weighting the keyword matching score and the interest retention score. The keyword matching score actively retrieved by the target exhibitor and the interest retention score during the actual visit are weighted and fused together to calculate the final user preference score, combining the target exhibitor's subjective search intent and objective viewing behavior. For example, for the smart wearables exhibition area: keyword matching score 92, interest retention score 90, the final preference score is 91 after weighted calculation; for the smart terminal accessories exhibition area: keyword matching score 65, no interest retention score, the weighted preference score is lower. Finally, based on the user preference score, the set of exhibition areas preferred by the target exhibitor is determined. The final user preference score is determined through weighted collaborative judgment of keyword matching score and interest retention score. Combined with a preset score filtering threshold, exhibition areas with scores greater than or equal to the filtering threshold are aggregated to form the target exhibitor's preferred exhibition areas, constituting the exhibition area set. For example, based on the final preference score, the smart wearable exhibition area is included in the preferred exhibition area set, ultimately generating an exhibition area set that includes the smart wearable exhibition area. This exhibition area set includes at least two exhibition areas.

[0093] S208. Provide a display interface in which each preferred exhibition area in the exhibition area set is displayed in a separate area, and each area is associated with each preferred exhibition area.

[0094] In this embodiment, the regional association refers to the fact that each independently displayed partition on the interface uniquely corresponds to a preferred exhibition area, and the displayed content, data source, and subsequent behavior statistics of each partition are all independently associated with that exhibition area. By displaying partitions by region, target users can intuitively browse all potential preferred exhibition areas, while also providing a data collection platform for the next step of collecting screen interaction behaviors of target users in different exhibition areas. The number of partitions in the display interface is pre-set to match the number of preferred exhibition areas in the exhibition area set. For example, the display interface simultaneously shows two partitions: a smart wearable exhibition area and a smart home exhibition area.

[0095] S209. Obtain the interface interaction behavior of the target exhibitor on the exhibition area set, and determine the target exhibitor's target preferred exhibition area based on the interface interaction behavior.

[0096] S210, Display relevant information about the target preference exhibition area.

[0097] In this embodiment, the interface interaction behavior refers to the viewing and interactive behavior of the target exhibitor on different sections of the display interface. For example, by observing the target exhibitor's viewing, clicking, browsing, and dwelling behavior on different sections, the most authentic and immediate core preference of the target exhibitor among multiple candidate preferred exhibition areas is determined, and finally, a unique target preferred exhibition area is selected from the set of exhibition areas.

[0098] The interface interaction behaviors include at least: partition gaze duration, partition swipe frequency, and partition zoom count. S209 may include: weighting the partition gaze duration, partition swipe frequency, and partition zoom count, and assigning the exhibition area with the highest weighted score as the target preferred exhibition area for the target exhibitor. Specifically, partition gaze duration is the duration the target exhibitor spends on the corresponding interface partition of each preferred exhibition area in the display interface; partition swipe frequency is the number of times the target exhibitor performs vertical and horizontal swipe operations on the exhibition area; and partition zoom count is the number of times the target exhibitor zooms in and out on the exhibit images and details within the corresponding exhibition area. These three types of behaviors are targeted interaction behaviors generated by the target exhibitor for independent screen partitions, used to characterize the user's level of interest in viewing the interface of each preferred exhibition area.

[0099] After displaying multiple preference zones on the interface, the terminal simultaneously collects three types of interaction data for each zone's corresponding interface partition: partition gaze duration, partition swipe frequency, and partition zoom count. These three types of interaction data are weighted to obtain a weighted total score for the interface interaction corresponding to each preference zone. Finally, the preference zone associated with the screen partition with the highest weighted score is determined as the target user's target preference zone. Thus, based on the target user's multi-dimensional real-time operational behavior on the interface partitions, a weighted fusion method is used to comprehensively quantify the target user's real-time interface interests, enabling the identification of the target user's most relevant preference zone from multiple candidate preference zones. For example, the display interface might show two preference zones: one for smart wearables and the other for smart home. The terminal collected three types of interface interaction data from two separate zones: For the smart wearables zone, the user gazed at the product details multiple times, scrolled frequently, and performed zoom operations. For the smart home zone, the user gazed at the product details multiple times, scrolled only a few times, and performed no zoom operations. The terminal then weighted the three types of interaction data for each zone: gaze duration, scrolling frequency, and zoom counts were weighted according to preset values ​​and summed. The final weighted score for the smart wearables zone was significantly higher than that for the smart home zone. Therefore, the smart wearables zone with the highest weighted score was determined as the target preferred zone for the current user.

[0100] Retrieve and display all exhibit information from the target preferred exhibition area. For example, if the target preferred exhibition area is the smart wearables exhibition area, the relevant information for that exhibition area may include brand information, brand exhibition area information, exhibit name, exhibit details, and exhibit activity information.

[0101] In one or more embodiments, when a target mobile terminal with Bluetooth connection is detected to the current smart terminal, the interaction data corresponding to the target exhibitor who last interacted is sent to the target mobile terminal in segments according to the user preference score in the exhibition area set from high to low, so as to display the exhibition area information of each exhibition area in the target mobile terminal in chronological order.

[0102] In this embodiment, after the terminal completes user exhibition area preference identification and generates complete interaction data, it continuously monitors the Bluetooth connection status of the local device. When it detects that the current smart terminal has established a Bluetooth connection with the target Bluetooth mobile terminal, it retrieves the complete set of interaction data corresponding to the target exhibitor during the last interaction. This interaction data includes the exhibition area set obtained from this screening, the user preference score for each exhibition area, exhibition area-related information, and exhibit information. The system prioritizes the exhibition areas based on their user preference scores from highest to lowest, segments the sorted exhibition area data, and sends these segments sequentially to the connected target mobile terminal according to priority.

[0103] After receiving the segmented exhibition area data, the target mobile terminal displays the relevant information of each exhibition area in the order of data delivery, achieving a synchronized effect of prioritizing the display of highly preferred exhibition areas and displaying less preferred exhibition areas sequentially across terminals. For example, if the target user's final selection of exhibition areas includes three preferred exhibition areas, the system calculates the user's preference scores for each exhibition area as follows: Smart Wearables 91 points, Smart Home 78 points, and Smart Audio-Visual 62 points.

[0104] The smart terminal monitors Bluetooth status in real time. When it detects that a target exhibitor's mobile phone (target mobile terminal) has established a valid Bluetooth connection, it retrieves the complete interaction data from the target exhibitor's last interaction. The terminal sorts the exhibits according to user preference scores from highest to lowest: Smart Wearables, Smart Home, and Smart Audio-Visual. Based on the sorting result, the exhibit data is segmented, prioritizing the Smart Wearables exhibit data (highest score) as the first segment, followed by the Smart Home exhibit data, and finally the Smart Audio-Visual exhibit data. After receiving the segmented data, the target mobile terminal displays it strictly according to the order of delivery: first, information from the Smart Wearables exhibit is displayed; after loading, information from the Smart Home exhibit is automatically displayed; and finally, information from the Smart Audio-Visual exhibit is displayed, achieving a sequential display effect where higher preferences appear earlier and are loaded more quickly. This eliminates the need for target exhibitors to manually transmit or project information, improving the convenience of viewing exhibit information and enhancing the browsing experience and information retrieval efficiency for target exhibitors on their mobile terminals.

[0105] In one or more embodiments, the intelligent interaction method may further include:

[0106] In response to the interactive migration command, the target migration terminal associated with the interactive migration command is determined. The interactive migration command is actively triggered by the target exhibitor on the smart terminal, and is used to request the migration of the current target exhibitor's exhibition area preference interaction data to other exhibition smart terminals. After the current smart terminal responds to the interactive migration command, it parses the terminal association identifier and device binding information carried in the interactive migration command to accurately locate the receiving device corresponding to this data migration, i.e., the target migration terminal. The target migration terminal is another smart terminal in the exhibition area that is part of the topology that is compatible with the local smart terminal that can receive, cache, and forward interactive data.

[0107] The local smart terminal is paired with the target migration terminal. After the target migration terminal is identified, a dedicated migration pairing link is established between the local smart terminal and the target migration terminal. Device identity verification and session binding are completed, forming a temporary dedicated data migration channel to ensure that subsequent interactive data is transmitted only between the two successfully paired terminals. For example, migration pairing can be performed using methods such as key pairing. If the target exhibitor is a member of a group and is exhibiting as a group, other exhibitors belonging to the same group can simultaneously display the exhibit information preferred by the target exhibitor to other reference users belonging to the same group on other smart terminals through migration pairing.

[0108] If the migration pairing is successful, interactive data is sent to the target migration terminal, and migration heartbeat information sent by the target migration terminal is received. The migration heartbeat information includes the smart terminal identifier and the heartbeat sending time. The migration heartbeat information is sent when interactive data is received within a preset time period, so as to display the exhibition area related to the target preference exhibition area in the target migration terminal. This allows the target migration terminal to forward the interactive data to the target mobile terminal when it detects a target mobile terminal with a Bluetooth connection, so as to synchronously display the exhibition area related to the target preference exhibition area in the target mobile terminal.

[0109] In this embodiment, after successful pairing, the local smart terminal sends complete interaction data of the current target exhibitor to the target migration terminal. This interaction data includes the user's preference score, preferred exhibition area set, target preferred exhibition area information, and related display data. The migration heartbeat information is proactively fed back by the target migration terminal after successfully receiving the interaction data within a preset time period. This heartbeat information consistently includes the smart terminal identifier and the heartbeat sending time, indicating that the target terminal's reception is normal, the session link is valid, and the data reception is complete. The smart terminal identifier distinguishes different smart terminals within the exhibition area. The target migration terminal only sends back the migration heartbeat information after successfully receiving the interaction data, serving as valid proof of successful data transmission and a normal session. After successfully receiving the interaction data, the local smart terminal directly displays the exhibition area information associated with the target preferred exhibition area. Simultaneously, the target migration terminal continuously monitors its Bluetooth connection status. If a target mobile terminal with a Bluetooth connection is detected, the received interaction data is forwarded to the target mobile terminal, enabling the mobile terminal to synchronously display the exhibition area information of the target preferred exhibition area, achieving multi-level synchronous display from "smart terminal - target smart terminal - mobile terminal". This enables cross-terminal synchronization of interactive data among multiple team members and at exhibitions, supporting collaborative viewing across multiple terminal devices within the exhibition area, allowing exhibitors to view their preferred exhibit information on different terminals.

[0110] If the interaction data is sent and the migration heartbeat information is not received within a timeout period, the interaction data is locally destroyed, and an interaction cancellation command is sent to the target migration terminal so that the target migration terminal responds to the interaction cancellation command and performs synchronous destruction of the interaction data.

[0111] In this embodiment, after the local smart terminal completes the transmission of interactive data, it begins timing and monitoring for heartbeat feedback. If no migration heartbeat information is received from the target migration terminal within a preset time period, the migration session is determined to be abnormal, data reception has failed, or the terminal link has failed. At this time, the local smart terminal actively performs a local destruction operation of the interactive data, clearing the migration interactive data cached on its own machine. Simultaneously, it sends an interaction cancellation command to the target migration terminal, causing the target migration terminal to synchronously destroy the corresponding interactive data that has been received or not fully received, achieving synchronous clearing of interactive data at both ends. By combining heartbeat timeout detection with a two-way data destruction mechanism, it avoids the retention of user privacy interactive data on the device due to migration anomalies, prevents personal preference data and exhibition record data of exhibition users from remaining on the terminal, effectively improves the temporality, security, and privacy of exhibition interactive data, thereby improving the user experience of exhibition participants.

[0112] In summary, the smart terminal for exhibitions can integrate the walking trajectory of exhibitors in the exhibition center with the exhibit query commands initiated based on the terminal's interactive interface. This allows it to determine the set of exhibition areas preferred by the target exhibitor. By further integrating the user's interface interaction behavior with the preferred set of exhibition areas, it can filter out a target preferred exhibition area and finally display the relevant information of that target preferred exhibition area. Thus, based on the exhibitor's behavior in the exhibition center, it can significantly improve the accuracy of matching information related to the exhibitor's preferred exhibition areas. Moreover, it enables the target exhibitor to obtain detailed information about their preferred exhibition area with simple interaction, greatly enhancing the exhibitor's experience.

[0113] It should be noted that, for the sake of simplicity, the method embodiments are all described as a series of actions. However, those skilled in the art should understand that the embodiments of this application are not limited to the described order of actions, because according to the embodiments of this application, some steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of this application.

[0114] Reference Figure 3 This illustration shows an intelligent interactive device based on a convention and exhibition according to an embodiment of the present invention. The device may include:

[0115] The trajectory acquisition module 310 is used to obtain the exhibition walking trajectory of the target exhibitor in response to the exhibit query command.

[0116] The set determination module 320 is used to determine the set of exhibition areas preferred by the target exhibitor based on the exhibit query instructions and the exhibition walking trajectory;

[0117] The exhibition area display module 330 is used to provide a display interface in which each preferred exhibition area in the exhibition area set is displayed in a separate area, and each area is associated with each preferred exhibition area.

[0118] The behavior acquisition module 340 is used to acquire the interface interaction behavior of the target exhibitor on the exhibition area set, and determine the target preferred exhibition area of ​​the target exhibitor based on the interface interaction behavior.

[0119] The exhibit display module 350 is used to display relevant information about the target preferred exhibition area.

[0120] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0121] It will be readily apparent to those skilled in the art that any combination of the above embodiments is feasible, and therefore any combination of the above embodiments is an implementation scheme of the present invention. However, due to space limitations, this specification will not describe them in detail here.

[0122] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0123] Similarly, it should be understood that, in order to simplify the invention and aid in understanding one or more of the various inventive aspects, features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof in the above description of exemplary embodiments of the invention. However, this disclosure should not be construed as reflecting an intention that the claimed invention requires more features than expressly recited in each claim. Rather, as reflected in the claims, inventive aspects lie in fewer than all features of the single foregoing disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into that detailed description, wherein each claim itself is a separate embodiment of the invention.

[0124] Those skilled in the art will understand that modules in the device of the embodiments can be adaptively changed and placed in one or more devices different from that embodiment. Modules, units, or components in the embodiments can be combined into a single module, unit, or component, and further, they can be divided into multiple sub-modules, sub-units, or sub-components. Except where at least some of such features and / or processes or units are mutually exclusive, any combination can be used to combine all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes or units of any method or device so disclosed. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose.

[0125] An electronic device, comprising:

[0126] One or more processors;

[0127] Memory;

[0128] One or more programs, wherein the programs are stored in memory and configured to be executed by one or more processors, the programs being configured to perform the methods of the embodiments described above.

[0129] A computer-readable storage medium stores a computer program for use in conjunction with an electronic device, the computer program being executable by a processor to perform the methods of the embodiments described above.

[0130] A computer program product includes a computer program / computer executable instructions, which, when executed by a processor in an electronic device, implement any of the above-described embodiments of the invention.

[0131] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, apparatus, or computer program products. Therefore, embodiments of the present invention can take the form of entirely hardware embodiments, entirely software embodiments, or embodiments combining software and hardware aspects. Furthermore, embodiments of the present invention can take the form of computer program products implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0132] Embodiments of the present invention are described with reference to flowchart illustrations and / or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0133] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing terminal device to operate in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0134] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal equipment, causing a series of operational steps to be performed on the computer or other programmable terminal equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable terminal equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0135] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the embodiments of the present invention.

[0136] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes the element.

[0137] The above provides a detailed description of the intelligent interactive method and intelligent interactive device based on exhibitions provided by the present invention. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A smart interaction method based on exhibitions and conventions, characterized in that, The method includes: In response to exhibit search commands, obtain the exhibition walking trajectory of the target exhibitor; Based on the exhibit query instructions and the exhibition walking trajectory, the set of exhibition areas preferred by the target exhibitor is determined; A display interface is provided, in which each preferred display area in the set of display areas is displayed in a separate area, and each area is associated with each of the preferred display areas. The interface interaction behavior of the target exhibitor with the set of exhibition areas is obtained, and the target preferred exhibition areas of the target exhibitor are determined based on the interface interaction behavior. Display relevant information about the exhibition area associated with the target preference exhibition area.

2. The intelligent interactive method based on exhibitions according to claim 1, characterized in that, The acquisition of the exhibition walking trajectory of the target exhibitor includes: Acquire initial image frame data output by image acquisition devices deployed in the exhibition corridor; An interpolation model is constructed based on the contour velocity, motion direction, and camera topology position in the initial image frame data. The outline-loss gaps in the initial image frame data are interpolated and filled using the exhibition area mapping relationship to generate continuous image frame data with continuous outlines. The exhibition area mapping relationship represents the mapping relationship between the camera device identifier and different exhibition areas. Obtain the target identity tags of the currently interacting exhibitor; The aspect ratio of pedestrian silhouettes and the color of user clothing are extracted from each of the continuous image frames as temporary identity tags, and the exhibition walking trajectory associated with each of the temporary identity tags is generated. The exhibition walking trajectory that matches the temporary identity tag with the target identity tag is determined as the exhibition walking trajectory of the target exhibitor.

3. The intelligent interactive method based on exhibitions according to claim 2, characterized in that, The process of determining the set of exhibition areas preferred by the target exhibitor based on the exhibit query instructions and the exhibition walking trajectory includes: Extract interactive keywords from the exhibit query command, match all exhibition area identifiers associated with the convention center based on the interactive keywords, and calculate the keyword matching score corresponding to the exhibition area identifier; The exhibition walking trajectory is filtered to generate an interest walking trajectory; Based on the interest walking trajectory, analyze all exhibition area icons whose dwell time meets the preset preference conditions, and calculate the interest dwell score of the target exhibitor for each exhibition area icon; The user preference score is determined by weighting the keyword matching score and the interest retention score. Based on the user preference score, determine the set of exhibition areas preferred by the target exhibitor.

4. The intelligent interactive method based on exhibitions according to claim 3, characterized in that, The step of filtering the exhibition walking trajectory to generate an interest walking trajectory includes: The exhibition walking trajectory is segmented according to time sequence to obtain walking trajectory segments; Each of the walking trajectory segments is input into a preset classification model to obtain segment recognition results, which include passive dwell and active dwell. The walking trajectory segments that are identified as actively persisting are combined according to time sequence to generate walking trajectories of interest.

5. The intelligent interactive method based on exhibitions according to claim 1, characterized in that, The method further includes: In response to an interactive migration command, determine the target migration terminal associated with the interactive migration command; Perform migration pairing with the target migration terminal; If the migration pairing is successful, interactive data is sent to the target migration terminal, and migration heartbeat information sent by the target migration terminal is received. The migration heartbeat information includes the smart terminal identifier and the heartbeat sending time. The migration heartbeat information is sent when interactive data is received within a preset time period, so as to display the exhibition area related to the target preference exhibition area in the target migration terminal. When the target migration terminal detects a target mobile terminal with Bluetooth connection, it forwards the interactive data to the target mobile terminal, so as to synchronously display the exhibition area related to the target preference exhibition area in the target mobile terminal. If the interaction data is sent and the migration heartbeat information is not received within a timeout period, the interaction data is locally destroyed, and an interaction cancellation command is sent to the target migration terminal so that the target migration terminal responds to the interaction cancellation command and performs synchronous destruction of the interaction data.

6. The intelligent interactive method based on exhibitions according to claim 2, characterized in that, The method includes: If a target mobile terminal with a Bluetooth connection is detected, the interaction data corresponding to the target exhibitor who last interacted is sent to the target mobile terminal in segments according to the user preference score in the exhibition area set from high to low, so as to display the exhibition area information of each exhibition area in the target mobile terminal in chronological order.

7. The intelligent interactive method based on exhibitions according to claim 1, characterized in that, The interface interaction behaviors include at least: partition gaze duration, partition swipe frequency, and partition zoom count; The step of determining the target preferred exhibition area of ​​the target exhibitor based on the interface interaction behavior includes: The display area with the highest weighted score is selected as the target preferred display area for the target exhibitor. The display area is weighted by the partition gaze duration, the partition swipe frequency, and the partition zoom count.

8. A smart interactive device based on exhibitions and conventions, characterized in that, The device includes: The trajectory acquisition module is used to obtain the exhibition walking trajectory of the target exhibitor in response to the exhibit query command; The set determination module is used to determine the set of exhibition areas preferred by the target exhibitor based on the exhibit query instructions and the exhibition walking trajectory; The exhibition area display module is used to provide a display interface in which each preferred exhibition area in the exhibition area set is displayed in a separate area, and each area is associated with each preferred exhibition area. The behavior acquisition module is used to acquire the interface interaction behavior of the target exhibitor on the set of exhibition areas, and determine the target preferred exhibition area of ​​the target exhibitor based on the interface interaction behavior. The exhibit display module is used to display relevant information about the target preferred exhibition area.

9. An electronic device, characterized in that, include: One or more processors; Memory; One or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs being configured to perform the method of any one of claims 1-7.

10. A computer-readable storage medium for storing a computer program used in conjunction with an electronic device, characterized in that, The computer program can be executed by a processor to perform the method described in any one of claims 1-7.

Images