Intelligent Exhibition Management System Based on Smart Exhibition Hall

Abstract

To adjust a human flow in a display hall, rationally plan a display route based on the preferences of participants in different age groups, and enhance experiences of participants of display.SOLUTION: An intelligent display management system based on a smart display hall includes an interactive system and an analysis system. The interactive system includes a use module and a sense module. The use module correlates a relationship of two people actively or passively based on the pieces of individual information of participants of display. The sense module has an ability of feedback of position information of participants, detection of wearing states of participants and monitoring of an admiring state. The analysis system includes a calculation analysis module; and a route planning module. The calculation analysis module calculates a degree at which each display booth and each display hall are recommended to participants in each age group. The route planning module plans a route in real time based on the above-mentioned recommendation degree and the number of accompanying people.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to the technical field of intelligent exhibition management in exhibition halls, and more particularly to an intelligent exhibition management system based on smart exhibition halls. [Background technology]

[0002] With the development of science and technology, exhibition halls are evolving towards modernization and intelligence. Smart exhibition halls have emerged, which enrich users' five senses and improve user experience compared with traditional exhibition halls. Smart exhibition halls have become an important exhibition method in the fields of cultural dissemination, enterprise promotion, product sales and other fields. With the widespread application of smart exhibition halls, their scale is expanding and expanding, the fields they cover are continuously increasing, and the layout complexity is also increasing.

[0003] However, today's smart exhibition halls often only use multimedia and digital technology as their exhibition technology, combining various scientific and technological multimedia interactive exhibitions, themes and advanced audio-visual and electronic exhibition methods to realize an exhibition format based on human-machine interaction. Their "intelligence" is mainly manifested in the exhibition content, and does not have a guide function to help exhibitors better view the exhibits.

[0004] Therefore, as such high-tech display methods gradually come into people's sights, the number of visitors to smart exhibition halls is on the rise. However, the increase in the number of exhibitors has caused problems such as congestion in the exhibition hall and poor design of the exhibition route, which reduces the efficiency of exhibitors.

[0005] When exhibitors first enter the smart exhibition hall, they are faced with a large number of exhibition halls and a complex layout, and do not know the actual exhibition situation of each exhibition hall, so they are often at a loss and blindly go through the exhibition. Entering an exhibition hall that is not interesting will, on the one hand, reduce the experience of the exhibitor, and on the other hand, waste the exhibitor's time. Because different exhibitors are interested in different exhibition halls, when exhibiting in a single line, it is difficult to meet the experience of everyone, which will reduce the experience of some people, reduce efficiency, and fail to achieve the purpose of the exhibition. Summary of the Invention [Problem to be solved by the invention]

[0006] The technical problem to be solved by the present invention is to provide an intelligent exhibition management system based on a smart exhibition hall, which can adjust the flow of people in the exhibition hall, rationally plan exhibition routes based on the preferences of exhibitors of different age groups, and improve the experience of exhibitors. [Means for solving the problem]

[0007] The intelligent exhibition management system based on the smart exhibition hall of the present invention includes an interaction system and an analysis system electrically connected with each other. The interaction system includes a usage module and a sensing module that are electrically connected to each other.

[0008] The usage module is for receiving basic information about an exhibitor, including at least age, and has the ability to actively or passively add associations between two people based on the exhibitor's personal information.

[0009] The sensing module includes sensing devices, each of which is associated with an exhibitor and has the capability of providing feedback on the exhibitor's location information, detecting whether the exhibitor is wearing the sensing device, and monitoring the exhibitor's viewing status.

[0010] The analysis system includes a cloud storage module, a computational analysis module, and a route planning module, which are electrically connected to each other. The cloud storage module has the ability to retrieve and store information within the interactive system.

[0011] The calculation and analysis module calculates the recommendation level of each booth and each exhibition hall to exhibitors of each age group based on the information from the cloud storage module.

[0012] The route planning module plans a route in real time based on the recommendation level and the number of accompanying people.

[0013] As a further improvement of the present invention, the usage module includes an exhibition module, which has a function of displaying a floor plan of the smart exhibition hall, allowing the exhibitors to early understand the layout of each exhibition hall in the smart exhibition hall. In the exhibition module, there is a brief description of each booth displayed in each exhibition hall. The exhibition module and the route planning module are electrically connected and have the ability to display the planned route.

[0014] As a further improvement of the present invention, the use module includes an input module and an identification module, the input module is for an exhibitor to input personal information, and when inputting, the exhibitor can choose whether to add an association between two people, and after adding the association, the intelligent exhibition management system will recognize the associated two people as being together by default under any circumstances.

[0015] The recognition module is electrically connected to the input module, obtains information from the input module, and classifies the exhibitors into three categories: children, adolescents, and middle-aged and elderly based on the aforementioned personal information; when the identification module identifies a child's participation in an exhibit and there is no exhibitor accompanying the child, it automatically selects one of the child's parents who are participating together and associates the parent with the child.

[0016] As a further improvement of the present invention, the procedure for the route planning module to plan a route is as follows.

[0017] Z1: Obtain the identity information of exhibitor A and whether or not related exhibitors are accompanying the exhibitor. If exhibitor A is not accompanied by a related exhibitor, proceed to Z2. If so, proceed to Z3.

[0018] Z2: Determine that exhibitor A is young / old, obtain all recommended exhibition halls from the computational analysis module, and plan a route for exhibitor A based on the layout of the exhibition halls in the smart exhibition hall, the distance between the recommended exhibition halls, and the real-time foot traffic flow in the recommended exhibition halls.

[0019] Z3: If the accompanying exhibitors include at least exhibitor A1, exhibitor A2, ..., exhibitor AN, obtain all exhibition halls recommended by each exhibitor.

[0020] Z4: Assuming that all exhibition halls in the smart exhibition hall are the first exhibition hall, the second exhibition hall, ..., the Mth exhibition hall, calculate the recommendation rate of each exhibition hall among the visitors accompanying in a group.

[0021] Z5: Rank each exhibition hall in descending order of recommendation rate. The exhibition halls with a recommendation rate of 100% are classified as the first batch, those with a recommendation rate of 80%-100% are classified as the second batch, those with a recommendation rate of 80%-50% are classified as the third batch, those with a recommendation rate of 50%-30% are classified as the fourth batch, and those with a recommendation rate of less than 30% are classified as the fifth batch.

[0022] Z6: Based on the layout of exhibition halls in the smart exhibition hall, the distance between each recommended exhibition hall, and the real-time traffic flow within the recommended exhibition halls, plan exhibition attendance routes between the first batch of exhibition halls, the second batch of exhibition halls, the third batch of exhibition halls, the fourth batch of exhibition halls, and the fifth batch of exhibition halls.

[0023] Z7: Plan the overall tour route, and visit the first batch exhibition hall, the second batch exhibition hall, the third batch exhibition hall, the fourth batch exhibition hall, and the fifth batch exhibition hall in order according to the route obtained in Z6.

[0024] The principles for planning the route must simultaneously satisfy the following: the principle of having the closest distance between adjacent exhibition halls, the principle of appropriate pedestrian flow, the principle of allowing different types of people to mix and participate in the exhibition, the principle of being friendly to the elderly and children, and the principle of randomness.

[0025] As a further improvement of the present invention, the analysis procedure of whether the calculation analysis module recommends an exhibition hall is as follows.

[0026] S1: Obtain from the cloud storage module the experience information that exhibitors of each age group have had on stand A in a recent certain period of time, including at least the number of visitors, average viewing time, average number of visits, number of complete visits, and emotional tendency.

[0027] S2: Based on the calculation formula of recommendation score S of exhibitors of each age group for exhibition stand A, the recommendation degree of exhibitors of each age group for exhibition stand A is obtained.

[0028] S3: S=Si is set as a threshold value. If the calculated recommendation score for display stand A for children / young people / middle-aged people is equal to or greater than Si, display stand A is recommended to children / young people / middle-aged people. If the score is less than Si, display stand A is not recommended.

[0029] S4: Repeat S1 to S3 to obtain recommendation scores for children / youth / middle-aged and elderly for exhibition stands A, B, and C installed in the first exhibition hall, and determine whether to recommend them.

[0030] S5: If more than 50% of the exhibition stands in the First Exhibition Hall are recommended for children / young people / middle-aged people, the First Exhibition Hall will be recommended for those age groups.

[0031] As a further refinement of the present invention, S=(a1Ai + a2Bi + a3Ci + a4Di + a5Ei) * Xi.

[0032] Ai, Bi, Ci, Di, and Ei respectively indicate the evaluation scores that exhibitors have for the number of visitors, average viewing time, average number of visits, number of complete visits, and emotional tendency of the exhibition stand. a1, a2, a3, a4, and a5 respectively indicate the weights of the number of visitors Ai, average viewing time Bi, average number of visits Ci, number of complete visits Di, and emotional tendency Ei in the recommendation score. The value of Xi is 0 or 1, and is based on whether the exhibition stand is related to content that may have a significant impact on the stress response or health of exhibitors. If Xi has a significant impact on the stress response or health of exhibitors, Xi=0, and if not, Xi=1.

[0033] As a further refinement of the present invention, the planning principles of the principle of intermingling and participating different types of people include:

[0034] B1: When there are at least two kinds of people in a group and a display route through several exhibition halls needs to be planned, tag each exhibition hall according to whether each exhibition hall recommends different kinds of people.

[0035] B2: The principles for selecting the first exhibition hall to visit include at least the principles of having the closest distance between adjacent exhibition halls and having an appropriate amount of foot traffic.

[0036] B3: Get the tag of the exhibition hall: If the exhibition hall has one tag, this tag is the acquired tag. If the exhibition hall has two or more tags, one of the tags is chosen randomly as the acquired tag.

[0037] B4: The remaining exhibition halls are the ones to be visited, and the tags of the remaining exhibition halls are obtained. If a certain exhibition hall has only one tag and it matches the obtained tag, remove the exhibition hall from the ones to be visited and set the exhibition hall as a reserve exhibition hall. If a certain exhibition hall has two or more tags and one of them matches the obtained tag, remove the tag from the tag column of the certain exhibition hall.

[0038] B5: Select the next exhibition hall to visit from the exhibition halls to be visited. The principles for selecting an exhibition hall include at least the principle of the closest distance between adjacent exhibition halls and the principle of the optimum number of people passing by. Return to B3 and proceed to B6 until there are no more exhibition halls to choose from the exhibition halls to be visited.

[0039] B6: Select the reserve exhibition hall as the exhibition hall you plan to visit and proceed to B5.

[0040] B7: If there are no exhibits in either the exhibit hall to be visited or the reserve exhibit hall, the plan is complete.

[0041] In a further improvement of the present invention, the sensing module includes a portable earphone, which may be an in-ear earphone or a headphone. The portable earphone has a function of detecting whether the earphone is put on and whether it is taken off, and a function of playing audio, so that the exhibitors can listen to the explanation through the earphone. A location information device is installed in the portable earphone, which can identify the location of the exhibitor based on the location of the earphone, and can calculate the number of the earphones in each exhibition hall to calculate the number of the exhibitors in each exhibition hall.

[0042] In a further improvement of the present invention, the use module includes an output module, which functions to output an authentication code according to the input personal information. The authentication code is a symbol that can be expressed by a key, such as a string of numbers or a string of letters, and one authentication code corresponds to the identity information of one exhibitor.

[0043] A charging station is set up at the entrance of the smart exhibition hall, which can be used to charge and lock portable earphones when they are not working. The charging station is also equipped with an authentication code input area, allowing exhibitors to input the authentication code to take out the earphones.

[0044] As a further improvement of the present invention, the analysis system also includes an early warning module, which is electrically connected with the use module, the identification module and the sensing module, and is also electrically connected with the portable earphone. The early warning module obtains personal information of the exhibitors and obtains information between the exhibitors related to each other. If there is a child among the exhibitors related to each other, the early warning module will set the child as an early warning person, and the exhibitor related to the child as an early warning notifier.

[0045] The early warning module monitors the distance information between the early warning person and the early warning notifier in real time, and if the distance between the early warning person and the early warning notifier exceeds the width of the exhibition hall or the early warning person's portable earphone is removed, the early warning module will send an alert to the early warning notifier via the portable earphone. Effect of the Invention

[0046] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0047] (1) The route planning module plans an exhibition route in the mart exhibition hall in real time based on the recommendation level calculated by the calculation and analysis module and the number of accompanying persons. When there is only one exhibitor, it only needs to take into account the preferences of the exhibitor. When there are at least two exhibitors, the route planning module takes into account the preferences of all accompanying persons when planning a route, thereby improving the exhibition experience of the exhibitors.

[0048] (2) When there are at least two exhibitors, the order is to let everyone visit the exhibition halls they want in advance in the order of the first batch exhibition hall, the second batch exhibition hall, the third batch exhibition hall, and the fourth batch exhibition hall, so as not to unnecessarily take into consideration the exhibition experience of some exhibitors in the queue, but to ensure the viewing experience of each person when multiple exhibitors visit, and to avoid the occurrence of a situation that affects the exhibition experience of others. At the same time, exhibitors can also independently choose whether they need to visit an exhibition route based on the time they are visiting, and when time is urgent, exhibitors can visit the exhibition halls they want to visit earliest, avoiding exhibitors leaving early and causing incomplete viewing, and optimizing the route.

[0049] (3) The principle of mixed participation by different types of people ensures that two adjacent exhibition halls meet the preferences of two different types of people, and that several exhibition halls visited in succession on a planned route all meet the interests of children, avoiding a situation that affects other people's exhibition experience.

[0050] (4) In calculating the recommendation score S for the exhibitor stand for each age group, each influencing factor is scored and weighted, so that the compatibility between each exhibitor stand and different exhibitors can be reasonably and accurately estimated after taking into account the overall influencing factors, making the route planning more reasonable; at the same time, the contents related to the exhibitor stand can be considered to have a significant impact on exhibitors' stress response and health, so as to ensure the physical and mental health of exhibitors and ensure their exhibition experience.

[0051] (5) When the distance between the early warning person and the early warning notifier exceeds the width of the exhibition hall, or the portable earphone of the early warning person is removed, the early warning module will send an alert to the early warning notifier through the portable earphone. On the one hand, it can prevent the children and their guardians from being separated by an excessive number of exhibitors, which will lead to a bad exhibition experience due to a large amount of extra time spent searching. On the other hand, it can prevent the illegal person from taking the opportunity to sneak away the children, and ensure the physical safety of the children to a certain extent.

[0052] (6) The output module has the function of outputting an authentication code according to the input personal information, and one authentication code corresponds to the identity information of one exhibitor, so that each earphone can be associated with one exhibitor even after it is taken out, which is helpful for strengthening the management during the exhibition in the smart exhibition hall. [Brief description of the drawings]

[0053] [Figure 1] FIG. 1 is a system configuration diagram of the present invention. [Diagram 2] FIG. 2 is a schematic diagram of the work flow of the computational analysis module of the present invention. [Diagram 3] 1 is a flowchart showing a procedure for calculating a recommendation score S according to the present invention. [Figure 4] FIG. 2 is a schematic diagram of influencing factors of the recommendation score S of the present invention. [Diagram 5] FIG. 2 is a schematic diagram of the workflow structure of the route planning module of the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0054] Example 1 Smart exhibition hall, also known as digital exhibition hall or multimedia digital exhibition hall, refers to the exhibition hall format that uses multimedia and digital technology as exhibition technology, attracts exhibitors with various innovative technologies, combines various multimedia interactive exhibition items and themes with a strong sense of science and technology with high-tech sound, light and electronic exhibition means, and realizes the exhibition format of human-machine interaction, giving exhibitors a deeper and more direct exhibition impression. Smart exhibition halls attract many tourists' attention because of their novelty and fun, and some tourists visit the exhibitions for the purpose of learning and progress, and even families. As the exhibitions in smart exhibition halls gradually move towards democratization, they bring more diversity to the age groups of tourists visiting smart exhibition halls. In this embodiment, tourists are classified into three categories: children, adolescents, and middle-aged and elderly.

[0055] Smart exhibition halls often contain multiple exhibition halls, and each exhibition hall has multiple exhibition stands. The formats of these exhibition stands are diversified, including at least the following types: interactive projection mapping, holographic phantom stereoscopic imaging, large screen displays, sandboard exhibits, simulation driving, etc.

[0056] However, not all types of exhibition stands are suitable for visitors of all ages. For example, if the holographic phantom stereoscopic imaging exhibition stand is a high-altitude experience or a thrilling unknown exploration experience, children will be frightened and easily cry, which will affect their own and others' exhibition experience, and middle-aged and elderly people may be frightened and cause discomfort in blood pressure, heart, etc., so such exhibition stands are not suitable for children and middle-aged and elderly people to visit. For example, if the screen and sound broadcasted by some large screen display exhibition stands are educational science popularization for children, the target audience is children and are used to attract children's attention, but these exhibition stands cannot attract the attention of young and middle-aged people and do not meet the hobbies and preferences of young and middle-aged people. For example, some simulation driving exhibition stands require strenuous operation, and sometimes the physical condition of children and middle-aged and elderly people may not meet the requirements of operation. Therefore, such exhibition stands are also not suitable for the exhibition experience of children and middle-aged and elderly people.

[0057] In order to adjust the traffic flow in the exhibition hall, while at the same time rationally planning the exhibition route according to the preferences of exhibitors of different age groups, and improving the exhibition experience of exhibitors, the intelligent exhibition management system based on the smart exhibition hall, including the interactive system and the analysis system shown in Figure 1, is adopted.

[0058] The interactive system includes a usage module, a sensing module, and an evaluation module.

[0059] The application module can be an app or mini-program on the exhibitor's mobile phone. The usage modules include an input module, an output module, an identification module, and a display module.

[0060] The input module is used to receive basic information of the exhibitor, before entering the smart exhibition hall, the exhibitor needs to input personal information by using the input module of the module, the personal information includes at least gender, age. The input module further has a function of adding association, when there are at least two exhibitors who go together to the smart exhibition hall and need to accompany each other, the exhibitor can choose whether to add association between the two people when inputting personal information, and after adding association, the intelligent exhibition management system will determine that the two related people are accompanying each other by default in any case.

[0061] The output module has the function of outputting an authentication code based on the input personal information. The authentication code is a symbol that can be expressed by a key such as a string of numbers or a string of letters. One authentication code corresponds to the identity information of one exhibitor, and the authentication codes of each exhibitor are not all the same.

[0062] The exhibition module has the function of displaying the floor plan of the smart exhibition hall, allowing exhibitors to grasp the distribution of each exhibition area in the smart exhibition hall at an early stage, and provides a brief description of each booth in each exhibition hall, allowing exhibitors to have a basic understanding of the content of each exhibition hall.

[0063] The identification module is electrically connected to the input module, and the identification module has the function of acquiring information in the input module, thereby enabling the identification module to acquire personal information of exhibitors inputted into the input module, and classify the exhibitors into three categories: children, adolescents, and middle-aged and elderly based on the personal information.

[0064] In addition, since children do not have the ability to protect themselves, in order to ensure the safety of children, the identification module identifies that a child is participating, and if the child does not associate an accompanying participant, the identification module automatically selects one of the child's parents who are participating together and associates the parent with the child.

[0065] The sensing module may be a device such as a portable earphone, a positioning bracelet, etc. In this embodiment, the sensing module selects a portable earphone, and the portable earphone may be an in-ear earphone, a headphone, etc. The portable earphone has a wearing detection and removal detection function for identifying whether an exhibitor is wearing the earphone, and has the ability to send a signal to the outside every time an exhibitor wears and removes the earphone. The portable earphone has an audio playback function, so that an exhibitor can listen to a presentation through the earphone, and the external broadcast of the presentation can avoid interfering with others. The portable earphone is provided with a determination device for determining the location of an exhibitor based on determining the location of the earphone in the smart exhibition hall, and the number of exhibitors in each exhibition hall can also be calculated based on calculating the number of earphones in each exhibition hall.

[0066] When the portable earphones are not working, they can be placed in the charging station to charge and locked in the charging station. The charging station is installed at the entrance of the smart exhibition hall, which is convenient for exhibitors to take out and return the earphones before entering and after leaving the exhibition hall. The charging station is equipped with an authentication code input area, and before entering the exhibition hall, the exhibitor can take out the earphones by inputting the authentication code in the authentication code input area. The authentication code corresponds to the identity information of the exhibitor, which ensures that each exhibitor can wear the earphones and realizes one-to-one correspondence between the earphones and the exhibitor.

[0067] The evaluation module is installed on each exhibition stand and in the portable earphones, allowing exhibitors to leave experience evaluations through the exhibition stand or the portable earphones. The method by which exhibitors leave evaluations through the exhibition stand includes exhibitors directly inputting and sending their experience evaluations in the comment area on the exhibition stand. Meanwhile, the method by which exhibitors leave feedback through the portable earphones includes a method of uploading experience feedback by dictating into the portable earphones.

[0068] The evaluation module is electrically connected to the sensing module and electrically connected to the portable earphone, and when an exhibitor experiences the content in the exhibition stand, the exhibition stand and the portable earphone sense it, and identify the identity of the exhibitor who experienced the exhibition stand, and correspond to the exhibition stand evaluated by the exhibitor.

[0069] The analysis system is electrically connected to the interactive system, and includes a cloud storage module, a calculation analysis module, and a route planning module. The cloud storage module is electrically connected to the evaluation module to obtain and store exhibitor information and experience feedback evaluations of each exhibition stand. The cloud storage module is electrically connected to each exhibition stand and each mobile earphone, allowing exhibitors of different age groups to obtain data such as the number of times each stand was visited, the viewing time, and the number of visitors.

[0070] The calculation and analysis module is electrically connected to the cloud storage module, obtains data in the cloud storage module within a recent period, and uses it to calculate the recommendation level of exhibitors of each age group for each booth and each exhibition hall.

[0071] All the data used by the calculation and analysis module to calculate the recommendation level are recent data in the cloud storage module, which ensures the real-time nature of the data and ensures that the calculated recommendation level is derived from actual conditions, thereby avoiding the occurrence of a situation where fixed, unchanging data cannot adapt to the changing preferences of exhibitors under social development, making the calculation of the recommendation level for each exhibitor by the calculation and analysis module more timely and accurate.

[0072] Among them, taking the first exhibition hall as an example, there are exhibition stands A, B and C in the first exhibition hall, and the steps for calculating the recommendation level for exhibitors of each age group in the first exhibition hall are as follows:

[0073] S1: Obtain from the cloud storage module the experience information of exhibitors of each age group for stand A in the last week, including the number of visitors, average viewing time, average number of visits, number of complete visits, and emotional tendency of exhibitors of at least three age groups for stand A.

[0074] S2: Based on the calculation formula of recommendation score S of exhibitors of each age group for exhibition stand A, the recommendation degree of exhibitors of each age group for exhibition stand A is obtained.

[0075] The factors influencing the recommendation score S include at least the number of visitors to the exhibition stand A, the average viewing time, the average number of visits per person, the number of complete visits, and emotional tendency.

[0076] Specifically, taking the middle-aged and elderly as an example, the procedure for obtaining the formula for the recommendation score S for the middle-aged and elderly at the exhibition stand A is as follows:

[0077] S201: Using a cloud storage module, obtain experience impressions of middle-aged and elderly people on exhibition stand A over the past week from an evaluation module, and extract emotion keywords from the experience impressions, where the emotion keywords include good, bad, like, boring, not interesting, etc.

[0078] S202: Match the extracted emotion keywords with emotion keywords corresponding to various evaluation types in the cloud database, and if the emotion keywords extracted from a certain experience evaluation match with emotion keywords corresponding to a certain evaluation type, the evaluation type corresponding to the experience evaluation is that type. The experience evaluations of middle-aged and elderly people regarding stand A in the past week were classified into three types, namely, good evaluation, neutral evaluation, and bad evaluation, to obtain the emotion trends of middle-aged and elderly people regarding stand A.

[0079] S203: In the experience evaluation of exhibition stand A by the middle-aged and elderly people, the number of good evaluations, neutral evaluations, and bad evaluations is respectively counted, and the proportion of good evaluations, neutral evaluations, and bad evaluations in the total number of evaluations is calculated.

[0080] (a) Number of middle-aged and elderly visitors to exhibition stand A (people): Very interested 100:1000 or more. Interested 80:800-1000. General 60:600~800. Not interested 40:400~600. Totally not interested, under 20:400.

[0081] (b) Average viewing time of middle-aged and elderly people for stand A (min): Very interested 100:60 or more. Interested 80:40-60. General 60:30~40. Not interested 40:10~30. Not interested at all 20:10 or less.

[0082] (c) Average number of views per person of middle-aged and elderly people of exhibit stand A: Very interested 100:3 or more. Interested: 80:2~3. General 60:1~2. Not interested 40:0.5~1. No interest at all, 20:0.5 or less.

[0083] (d) Emotional tendencies of middle-aged and elderly people toward exhibition stand A: Very interested 100: More than 80% positive reviews. Interested 80: More than 50% of reviews are positive. General 60: Neutral ratings account for 50% or more. Not interested 40: More than 50% of reviews are negative. Not interested at all 20: More than 80% of reviews are negative.

[0084] S205: Construct a judgment matrix of the analytic hierarchy method for each index, and obtain a feature vector w corresponding to the maximum feature root λ max according to the judgment matrix and the equation, where H=λ max * W.

[0085] By normalizing the feature vector of W, we obtain the weights a1, a2, a3, a4, and a5 for each evaluation index.

[0086] S206: Consistency Check: This step is necessary to determine whether the distribution of weights is reasonable. The relevant formula is as follows: CR=CI / RI. CI=(lambda max-n) / (n-1).

[0087] where CR is the random consistency ratio of the judgment matrix, CI is the general consistency index of the judgment matrix, if CI=0, there is perfect consistency, if CI is close to 0, there is satisfactory consistency, the larger CI is, the more serious the inconsistency is, RI is the average random consistency index of the judgment matrix, n is the number of elements, and λ max is the maximum feature root.

[0088] S207: S=(a1Ai+a2Bi+a3Ci+a4Di+a5Ei)*Xi is obtained.

[0089] Among them, Ai, Bi, Ci, Di, and Ei respectively represent the evaluation criteria corresponding to the number of visitors, average viewing time, average number of visits per person, number of complete visits, and emotional tendency of the middle-aged and elderly exhibition stand A, and are scored accordingly. a1, a2, a3, a4, and a5 respectively represent the weights in the recommendation score for the number of visitors Ai, average viewing time Bi, average number of visits Ci, number of complete visits Di, and emotional tendency Ei.

[0090] The value of Xi is either 0 or 1, based on whether the display stand involves content that may have a significant impact on the stress response or health of exhibitors. If Xi has a significant impact on the stress response or health of exhibitors, Xi = 0, otherwise Xi = 1. For example, if display stand A includes content that requires strenuous operation or a high level of psychological stress, the physical condition of middle-aged and elderly people will not meet the requirements for operation, so Xi = 0. If display stand A does not affect the physical safety of middle-aged and elderly people, Xi = 1.

[0091] S3: S=Si is set as a threshold value. If the calculated recommendation score for display stand A for children / young people / middle-aged people is equal to or greater than Si, display stand A is recommended to children / young people / middle-aged people. If the score is less than Si, display stand A is not recommended.

[0092] S4: Repeat S1 to S3 to obtain recommendation scores for children / youth / middle-aged and elderly for exhibition stands A, B, and C installed in the first exhibition hall, and determine whether to recommend them.

[0093] S5: If more than 50% of the exhibition stands in the First Exhibition Hall are recommended for children / young people / middle-aged people, the First Exhibition Hall will be recommended for those age groups.

[0094] The route planning module is electrically connected to the cloud storage module and the calculation and analysis module, and plans an exhibition route for visitors based on the recommendation level of visitors of each age group in each exhibition hall obtained by the calculation and analysis module.

[0095] The route planning module is electrically connected to the interactive system to obtain information in the interactive system. The route planning module is electrically connected to the usage module and the identification module to allow the route planning module to obtain identity information of exhibitors and information on whether related exhibitors are accompanying them. The route planning module is electrically connected to the exhibition module to present the planned route on the smart exhibition hall floor plan, allowing exhibitors to more intuitively understand the route. The route planning module is electrically connected to the sensing module to allow the route planning module to directly provide audio guidance to exhibitors through portable earphones.

[0096] Specifically, the route planning module performs the following steps:

[0097] Z1: Obtain the identity information of exhibitor A and whether or not related exhibitors are accompanying the exhibitor. If exhibitor A is not accompanied by a related exhibitor, proceed to Z2. If so, proceed to Z3.

[0098] Z2: Determine that exhibitor A's age is young / old, and obtain all the corresponding recommended exhibition halls from the calculation and analysis module. The route planning module plans a route for exhibitor A based on the layout of the exhibition halls in the smart exhibition hall, the distance between each recommended exhibition hall, and the real-time crowds in the recommended exhibition halls, to ensure that exhibitor A can visit all the recommended exhibition halls without making detours, and ensure that the exhibition experience is not affected by too many people during the visit.

[0099] Along the way, Exhibitor A can independently choose to visit other non-recommended exhibition halls. The usage module, identification module and sensing module, which are electrically connected to the route planning module, all provide real-time feedback, so that the route planning module can change the planned route in real time based on Exhibitor A's actions and the actual situation in the smart exhibition hall.

[0100] Z3: The accompanying exhibitors include at least exhibitor A1, exhibitor A2, ..., exhibitor AN. In the calculation and analysis module, all exhibition halls suitable for recommending to exhibitor A1, exhibitor A2, ..., exhibitor AN are obtained respectively.

[0101] Z4: Assume that all exhibition halls in the smart exhibition hall are the first exhibition hall, the second exhibition hall, ..., the Mth exhibition hall. Among the exhibitors accompanying in a group, calculate the recommendation rate of each exhibition hall respectively, and the calculation method of the recommendation rate is as follows: if the number of exhibitors accompanying in a group is N, and the number of people who are suitable for recommending the Mth exhibition hall obtained by the calculation analysis module is XM, then the recommendation rate of the exhibitors accompanying in the group in the Mth exhibition hall is (XM / N)*100%.

[0102] Z5: Rank each exhibition hall in descending order of recommendation rate. The exhibition halls with a recommendation rate of 100% are classified as the first batch, those with a recommendation rate of 80%-100% are classified as the second batch, those with a recommendation rate of 80%-50% are classified as the third batch, those with a recommendation rate of 50%-30% are classified as the fourth batch, and those with a recommendation rate of less than 30% are classified as the fifth batch.

[0103] Z6: Based on the layout of exhibition halls in the smart exhibition hall, the distance between each recommended exhibition hall, and the real-time traffic flow within the recommended exhibition halls, plan exhibition attendance routes between the first batch of exhibition halls, the second batch of exhibition halls, the third batch of exhibition halls, the fourth batch of exhibition halls, and the fifth batch of exhibition halls.

[0104] Z7: Plan the overall tour route, and visit the first batch exhibition hall, the second batch exhibition hall, the third batch exhibition hall, the fourth batch exhibition hall, and the fifth batch exhibition hall in order according to the route obtained in Z6.

[0105] It should be explained that the principles for planning the route must simultaneously satisfy the principles of having the closest distance between adjacent exhibition halls, the principle of appropriate pedestrian flow, the principle of different types of people mixing and participating in the exhibition, the principle of being friendly to the elderly and children, and the principle of randomness.

[0106] Among these, the principle of the closest distance between adjacent exhibition halls means that based on the exhibition hall where the exhibitor is currently located, the remaining exhibition halls that need to be visited are arranged in order from the closest to the furthest, and the closest exhibition hall is given priority.

[0107] The principle of moderate foot traffic is to divide the remaining exhibition halls that need to be visited into vacant exhibition halls and full exhibition halls according to the number of people. The number of people in the vacant exhibition halls does not affect the exhibition experience, so it is given priority. The number of people in the full exhibition halls does not affect the exhibition experience, so it is given low priority.

[0108] The principle of mixed-type people participating in the exhibition should be applied to a team with at least two types of people. When planning the tour route, it is necessary to ensure that two adjacent exhibition halls can meet the preferences of two different types of people.

[0109] Specifically, the method includes the following steps: B1: When there are at least two kinds of people in a group and a display route through several exhibition halls needs to be planned, tag each exhibition hall according to whether each exhibition hall recommends different kinds of people.

[0110] B2: The principles for selecting the first exhibition hall to visit include at least the principles of having the closest distance between adjacent exhibition halls and having an appropriate amount of foot traffic.

[0111] B3: Get the tag of the exhibition hall: If the exhibition hall has one tag, this tag is the acquired tag. If the exhibition hall has two or more tags, one of the tags is chosen randomly as the acquired tag.

[0112] B4: The remaining exhibition halls are the ones to be visited, and the tags of the remaining exhibition halls are obtained. If a certain exhibition hall has only one tag and it matches the obtained tag, remove the exhibition hall from the ones to be visited and set the exhibition hall as a reserve exhibition hall. If a certain exhibition hall has two or more tags and one of them matches the obtained tag, remove the tag from the tag column of the certain exhibition hall.

[0113] B5: Select the next exhibition hall to visit from the exhibition halls to be visited. The principles for selecting an exhibition hall include at least the principle of the closest distance between adjacent exhibition halls and the principle of the optimum number of people passing by. Return to B3 and proceed to B6 until there are no more exhibition halls to choose from the exhibition halls to be visited.

[0114] B6: Select the reserve exhibition hall as the exhibition hall you plan to visit and proceed to B5.

[0115] B7: If there are no exhibits in either the exhibit hall to be visited or the reserve exhibit hall, the plan is complete.

[0116] It is worth explaining that the principle of mixed-use among different types of people is intended to ensure that two adjacent exhibition halls visited suit the tastes of two different types of people, and to avoid a situation where multiple exhibition halls visited consecutively on a planned route all just suit the tastes and preferences of one child, thereby affecting the exhibition experience of others.

[0117] The principle of elderly- and child-friendly applies when the recommendation indexes of two exhibition halls match, and exhibition halls for children and the elderly should be given priority in their placement.

[0118] The random principle is applied when the recommendation indexes of two exhibition halls are the same. For example, there are two exhibition halls, both of which are recommended for a certain type of person, and they meet the principles of the shortest distance between adjacent exhibition halls, the right flow of people, the intermingling of different types of people, and the elderly and child-friendly principles. In this case, the order of visiting the two exhibition halls does not affect the exhibition experience of the exhibitor, so one of them is randomly selected and the next exhibition hall to be visited is planned.

[0119] According to the visiting order of the first batch exhibition hall, the second batch exhibition hall, the third batch exhibition hall, the fourth batch exhibition hall, and the fifth batch exhibition hall, the route planning is reasonable, the visiting efficiency is higher, and the visitors do not take many unnecessary routes. By allowing everyone to visit the exhibition halls they like early, it is possible to ensure the exhibition experience of each person when there are many visitors, and to avoid the situation where the exhibition experience of some visitors in the queue is not only taken care of, but also affects the exhibition experience of others. In addition, visitors can choose whether to complete the entire visiting route according to their visiting time. When time is limited, visitors can visit the exhibition halls they want as soon as possible, avoid the situation of not being able to visit completely, and optimize the route.

[0120] The early warning module is electrically connected to the use module, the identification module and the sensing module, and is also electrically connected to the portable earphone. The early warning module uses the use module and the identification module to obtain personal information of the exhibitors and obtain information between the mutually related exhibitors. If there is a child among the mutually related exhibitors, the early warning module will set the child as an early warning person, and the exhibitor related to the child as an early warning notifier.

[0121] The early warning module is electrically connected to the portable earphone, so that the early warning module can obtain the location information of the portable earphone in real time, and obtain the location information of the exhibitor wearing the portable earphone. The early warning module monitors the distance information between the early warning and the early warning notifier in real time, and when it detects that the distance between the early warning and the early warning notifier exceeds the width of the exhibition hall, the early warning module determines that the distance between the early warning and the early warning notifier exceeds the safe distance, and the early warning module sends a message through the portable earphone to alert the early warning notifier, such as "The distance between you and your child is too far. Please pay attention immediately", to attract the attention of the early warning notifier, and mark the position of the portable earphone corresponding to the early warning notifier on the exhibition module of the usage module, which is convenient for the early warning notifier to locate and find.

[0122] If the early warning module detects that the portable earphone of the early warning person has been removed, the early warning module will send a notice to the early warning notifier via the portable earphone, for example, "Your child's earphone has been removed. To ensure his / her safety, please put it back on in a timely manner," thereby avoiding a situation where monitoring cannot be performed because the early warning person does not timely discover that the portable earphone has been removed.

[0123] At the same time, the early warning module detects that the distance between the early warning person and the early warning notifier exceeds the width of the exhibition hall, and if the early warning person's mobile phone earphone is removed, the early warning module will send an enhanced warning notification to the early warning notifier, urging the early warning notifier to immediately go and find the child, thus avoiding the occurrence of a situation in which illegal persons secretly take away children, and to some extent guaranteeing the safety of children.

Claims

1. An intelligent exhibition management system based on a smart exhibition hall, An interaction system and an analysis system electrically connected to each other, The interaction system includes a usage module and a sensing module electrically connected to each other; The usage module is for receiving basic information of an exhibitor, the basic information including at least age; The usage module has the ability to actively or passively add associations between two people based on the personal information of the exhibitors; the sensing module includes a sensing device; Each sensing device is linked to one exhibitor. The sensing module has the ability to provide feedback on the location information of the exhibitor, detect the wearing status of the exhibitor, and monitor the viewing status of the exhibitor; The analysis system includes a cloud storage module, a computational analysis module, and a route planning module, electrically connected to each other; The cloud storage module has the ability to obtain and store information in the interactive system; The calculation and analysis module calculates the recommendation level of each booth and each exhibition hall to the exhibitors of each age group based on the information from the cloud storage module; The route planning module plans a route in real time according to the recommendation degree and the number of accompanying persons.

2. The use module includes a display module, The exhibition module has a function of displaying a floor plan of the smart exhibition hall, allowing exhibitors to easily understand the layout of each exhibition hall in the smart exhibition hall; Within the exhibition module, there is a brief description of each booth displayed within each exhibition hall; The intelligent exhibition management system based on smart exhibition hall as claimed in claim 1, wherein the exhibition module and the route planning module are electrically connected and have the ability to display the planned route.

3. The usage module includes an input module and an identification module, The input module is for the exhibitor to input personal information, and the exhibitor can choose whether to add a relationship between two people when inputting the personal information. After the relationship is added, the intelligent exhibition management system will determine that the two related people are together by default under any circumstances; The identification module is electrically connected to the input module, and receives information from the input module. The identification module classifies the participants into three categories: children, adolescents, and middle-aged people according to the personal information; The intelligent exhibition management system based on smart exhibition hall according to claim 1, characterized in that the identification module identifies a child's participation in an exhibition, and if there is no attendee accompanying the child, automatically selects one of the child's parents who will be accompanying the child in the exhibition, and associates the parent with the child.

4. When the route planning module plans a route, the method includes the steps of: Z1: Obtain identity information of exhibitor A and whether or not related exhibitors are accompanying exhibitor A. If related exhibitors are not accompanying exhibitor A, proceed to Z2. If related exhibitors are accompanying exhibitor A, proceed to Z3. Z2: Determine that exhibitor A is young / old, obtain all the recommended exhibition halls from the computational analysis module, and plan a route for exhibitor A based on the layout of the exhibition halls in the smart exhibition hall, the distance between the recommended exhibition halls, and the real-time foot traffic flow in the recommended exhibition halls. Z3: If the accompanying exhibitors include at least exhibitor A1, exhibitor A2, . . . , exhibitor AN, obtain all exhibition halls recommended by each exhibitor. Z4: Assuming that all exhibition halls in the smart exhibition hall are the first exhibition hall, the second exhibition hall, ..., the Mth exhibition hall, calculate the recommendation rate of each exhibition hall among the visitors accompanying the group. Z5: Rank each exhibition hall in descending order of recommendation rate. The exhibition halls with a recommendation rate of 100% are classified as the first batch, those with a recommendation rate of 80%-100% are classified as the second batch, those with a recommendation rate of 80%-50% are classified as the third batch, those with a recommendation rate of 50%-30% are classified as the fourth batch, and those with a recommendation rate of 30% or less are classified as the fifth batch. Z6: Based on the layout of exhibition halls in the smart exhibition hall, the distance between each recommended exhibition hall, and the real-time traffic flow in the recommended exhibition halls, plan exhibition attendance routes between the first batch of exhibition halls, the second batch of exhibition halls, the third batch of exhibition halls, the fourth batch of exhibition halls, and the fifth batch of exhibition halls. Z7: Plan the overall tour route, and visit the first batch exhibition hall, the second batch exhibition hall, the third batch exhibition hall, the fourth batch exhibition hall, and the fifth batch exhibition hall in order according to the route obtained in Z6. The intelligent exhibition management system based on smart exhibition hall as claimed in claim 1, characterized in that the principles for planning the route must simultaneously satisfy the principles of the shortest distance between adjacent exhibition halls, the principle of appropriate pedestrian flow, the principle of different types of people mixing and participating in the exhibition, the principle of friendliness for the elderly and children, and the principle of randomness.

5. The analysis procedure of whether the calculation analysis module recommends an exhibition hall includes the following steps: S1: Obtain from the cloud storage module the experience information that exhibitors of each age group have had on exhibition stand A within a certain period of time recently, including at least the number of visitors, average viewing time, average number of visits, number of complete visits, and emotional tendency. S2: Based on the formula for calculating the recommendation score S of exhibitors of each age group for exhibit stand A, the recommendation degree of exhibitors of each age group for exhibit stand A is obtained. S3: S=Si is set as a threshold value. If the calculated recommendation score for exhibition stand A for children / young people / middle-aged people is equal to or greater than Si, exhibition stand A is recommended to children / young people / middle-aged people, and if it is less than Si, it is not recommended. S4: S1 to S3 are repeated to obtain recommendation scores for children / youth / middle-aged and elderly for exhibition stand A, exhibition stand B, and exhibition stand C installed in the first exhibition hall, and a decision is made as to whether to recommend them. S5: In the first exhibition hall, if more than 50% of the exhibition stands can be recommended to children / young people / middle-aged and elderly people, the first exhibition hall is recommended to that age group. The intelligent exhibition management system based on the smart exhibition hall as described in claim 1.

6. S = (a1Ai + a2Bi + a3Ci + a4Di + a5Ei) * Xi, Ai, Bi, Ci, Di, and Ei respectively represent the number of visitors, average viewing time, average number of visits, number of complete visits, and evaluation scores for emotional tendencies of exhibitors for the exhibition stand; a1, a2, a3, a4, and a5 respectively represent the weights of the number of viewers Ai, the average viewing time Bi, the average number of views Ci, the number of complete views Di, and the emotional tendency Ei in the recommendation score, The intelligent exhibition management system based on the smart exhibition hall as described in claim 5, characterized in that the value of Xi is 0 or 1, based on whether the exhibition stand is related to content that may have a serious impact on the stress response or health of the exhibitor, and if Xi has a serious impact on the stress response or health of the exhibitor, Xi = 0, otherwise Xi = 1.

7. Planning principles of heterogeneous participation include: B1: When there are at least two kinds of people in a group and a display route of several exhibition halls needs to be planned, each exhibition hall is tagged according to whether it recommends different kinds of people. B2: The principles for selecting the first exhibition hall to visit include at least the principles of choosing the closest adjacent exhibition halls and the optimum number of people passing by. B3: Get the tag of the exhibition hall: If there is one tag of the exhibition hall, this tag is the acquired tag. If there are two or more tags of the exhibition hall, one of the tags is chosen randomly as the acquired tag. B4: The remaining exhibition halls are the ones to be visited, and the tags of the remaining exhibition halls are obtained. If a certain exhibition hall has only one tag and it matches the obtained tag, remove that exhibition hall from the ones to be visited and classify the exhibition hall as a reserve exhibition hall. If a certain exhibition hall has two or more tags and one of them matches the obtained tag, remove that tag from the tag column of the certain exhibition hall. B5: Select the next exhibition hall to visit from the exhibition halls to be visited. The principles for selecting an exhibition hall include at least the principle of the closest distance between adjacent exhibition halls and the principle of the optimum number of people passing by. Return to B3 and proceed to B6 until there are no more exhibition halls to choose from the exhibition halls to be visited. B6: The reserve exhibition hall is moved to B5 as the exhibition hall to be visited. B7: If there is no exhibition hall in both the exhibition hall to be visited and the reserve exhibition hall, the plan is completed. The intelligent exhibition management system based on the smart exhibition hall according to claim 4 .

8. The sensing module includes a portable earphone, the portable earphone being an in-ear earphone or a headphone; The portable earphones have functions for detecting whether they are being worn or removed, and for playing audio, so that exhibitors can listen to explanations through the earphones. A location information device is installed in the portable earphone, The intelligent exhibition management system based on the smart exhibition hall as claimed in claim 1, characterized in that: the location information device can identify the location of the exhibitor based on the location of the earphone, and further calculate the number of exhibitors in each exhibition hall by calculating the number of earphones in each exhibition hall.

9. The usage module includes an output module and has a function of outputting a verification code based on the input personal information; The authentication code is a symbol that can be represented on a keyboard, such as a string of numbers or letters, and one authentication code corresponds to the identity information of one exhibitor; A charging station is installed at the entrance of the smart exhibition hall, which is used to charge and lock the portable earphones when they are not working; The intelligent exhibition management system based on the smart exhibition hall according to claim 8, characterized in that the charging station is provided with an authentication code input area, and the exhibitor can input the authentication code to take out the earphones.

10. The analysis system also includes an early warning module, the early warning module being electrically connected to the usage module, the identification module, and the sensing module, and also being electrically connected to the portable earphone; The early warning module acquires personal information of exhibitors and acquires information related to each other among the exhibitors; If there is a child among the mutually related participants, the early warning module sets the child as an early warning person and sets the participant related to the child as an early warning notifier; The intelligent exhibition management system based on the smart exhibition hall as claimed in claim 8, characterized in that the early warning module monitors the distance information between the early warning person and the early warning notifier in real time, and sends an alert to the early warning notifier through the portable earphone when the distance between the early warning person and the early warning notifier exceeds the width of the exhibition hall or the portable earphone of the early warning person is removed.

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