CN116155864A

CN116155864A - Account allocation method and device for intelligent exhibition hall, storage medium and electronic equipment

Info

Publication number: CN116155864A
Application number: CN202310440497.8A
Authority: CN
Inventors: 李军
Original assignee: Nanjing Side Display Technology Co ltd
Current assignee: Nanjing Side Display Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-05-23
Anticipated expiration: 2043-04-23
Also published as: CN116155864B

Abstract

The application provides an account allocation method and device for an intelligent exhibition hall, a storage medium and electronic equipment, wherein the method comprises the following steps: responding to the first picture display request, and determining a target route track according to the first picture display request; determining the number of the IP accounts, and sequentially binding each IP account to a thin terminal corresponding to the target display device according to the number of the IP accounts; responding to a content display instruction triggered when the tourist arrives at the range of the first display device, generating display content according to the content display instruction, and sending the display content to a thin terminal corresponding to the first display device; when the tourist is determined to leave the range of the last display device, unbinding the IP account number bound by the target thin terminal and binding each IP account number to the next target thin terminal; taking the next target display device as the target display device, and re-executing the steps until all the display devices in the exhibition hall are visited. By adopting the method and the system, the software and hardware cost in the exhibition hall can be saved.

Description

Account allocation method and device for intelligent exhibition hall, storage medium and electronic equipment

Technical Field

The application relates to the technical field of internet communication, in particular to an account allocation method and device for an intelligent exhibition hall, a storage medium and electronic equipment.

Background

With the continuous development of science and technology, concepts such as smart earth and smart city have been proposed, and as part of the construction of smart cities, concepts of smart exhibition halls have also developed. Compared with the traditional exhibition hall, the intelligent exhibition hall is more focused on sense factors, and utilizes the internet thinking and intelligent information technology to construct ubiquitous interconnection, perception, analysis and judgment systems, various forms of exhibition are carried out through the exhibition system, and audiences participate in the exhibition system as much as possible.

At present, the traditional exhibition hall mainly comprises a plurality of hosts and a plurality of display devices, wherein each host corresponds to one display device, and when tourists visit, an interpreter can send a content display instruction to the host through a handheld terminal, so that the display device is controlled to display the content corresponding to the display instruction.

However, in practical application, the display device in the exhibition hall only displays necessary related contents when the tourist watching requirement exists, and when no person is visiting, the host computers of the traditional exhibition hall are required to be in a standby state, so that the cost of software and hardware is high, and the waste condition is serious due to the occupation of resources.

Disclosure of Invention

The application provides an account allocation method and device for an intelligent exhibition hall, a storage medium and electronic equipment, and the account allocation method and device have the effect of saving software and hardware cost in the exhibition hall.

In a first aspect, the present application provides a method for allocating accounts in an intelligent exhibition hall, including:

responding to a first picture display request, and determining a target route track according to the first picture display request, wherein the target route track comprises a plurality of display devices arranged in sequence in an exhibition hall;

determining the number of IP accounts, and sequentially binding each IP account to a thin terminal corresponding to a target display device according to the number of the IP accounts, wherein the target display device is at least one display device arranged in front in the plurality of display devices, and the number of the IP accounts is smaller than the number of the display devices;

responding to a content display instruction triggered when a tourist arrives at the range of a first display device in the target display devices, generating display content according to the content display instruction, and sending the display content to a thin terminal corresponding to the target display devices so that the thin terminal can transmit the display content to the corresponding display devices for display;

When the fact that the tourist leaves the range of the last display device in the target display devices is determined, unbinding the IP accounts bound by the target thin terminals and binding each IP account to the next target thin terminal corresponding to the next target display device, wherein the next target display device is the display device with the corresponding number of the IP accounts behind the target display device;

and taking the next target display device as a target display device, and executing the step of responding to the content display instruction triggered when the tourist arrives at the range of the first display device in the target display devices until all display devices in the exhibition hall are visited.

By adopting the technical scheme, the interactive communication among the cloud server, the thin terminal and the display equipment is established, and the host equipment in the traditional exhibition hall is replaced by the thin terminal, so that the hardware cost of the exhibition hall is saved; the cloud server can establish communication with the thin terminal by allocating the IP account numbers according to the tour process of the tourists in the target route track, and compared with the traditional exhibition hall that each host device is allocated with one IP account number, the scheme can meet the visiting requirement of the tourists by only needing a small number of IP account numbers, and further saves the software cost in the exhibition hall; the cloud server can control the display device to display the content to be displayed according to the range of the tourist relative to the display device before the tourist reaches the range of the display device, so that the screen is driven by the user, and the visiting experience of the tourist is improved.

Optionally, the responding to the first screen display request includes:

in response to the first picture presentation request sent by the handheld terminal,

or, responding to the first picture display request triggered when the tourist arrives at the range of the first display device in the target display devices.

By adopting the technical scheme, under the condition that the instructor takes tourists to visit, the instructor can establish communication with the cloud server through the handheld terminal; under the condition that the tourists visit freely, the exhibition hall can monitor the behaviors of the tourists to automatically generate a coping scheme.

Optionally, the determining the number of IP accounts includes:

and determining the first binding number of the IP account number according to the number of the display devices which need to be simultaneously displayed in the target route track.

Through adopting above-mentioned technical scheme, the cloud server can confirm first binding quantity as required the quantity of the display device that shows simultaneously to confirm the quantity that IP account number was allocated, avoid the visitor to visit the condition that exists the display device and does not show the content, thereby promote the experience sense of visitor.

Optionally, the determining the number of IP accounts includes:

and determining a second binding number of the IP account based on the current visit amount of the target route track.

Through adopting above-mentioned technical scheme, the cloud server can confirm the second and bind quantity according to the quantity of the display device that needs show simultaneously to confirm the quantity that IP account number was joined in marriage, avoid the visitor to visit the condition that exists the display device and does not show the content, thereby promote the visitor experience and feel.

Optionally, after the content display instruction triggered when the guest arrives at the range of the first display device in the target display devices, the method further includes:

responding to a second picture display request sent by the map display equipment in the exhibition hall, and determining a maneuvering display equipment according to the second picture display request;

allocating a mobile IP account number to a thin terminal corresponding to the mobile display device so as to enable the thin terminal to bind the account number to obtain the mobile thin terminal;

and responding to an instruction triggered when the tourist arrives at the range of the mobile display device, generating instruction content according to the instruction, and sending the instruction content to the mobile thin terminal so that the mobile thin terminal can transmit the instruction content to the mobile display device for playing.

By adopting the technical scheme, when the tourist has free visiting requirements, the map display equipment can be used for determining the places to visit, so that the map display equipment sends a second picture display request to the cloud server, and the cloud server can distribute the mobile IP account number and the corresponding indication content in the mobile thin terminal and the mobile display equipment in real time according to the second picture display request, thereby meeting the free visiting requirements of the tourist.

Optionally, the determining the target route track according to the first screen display request includes:

judging whether the display equipment to be selected determined by the first picture display request is the display equipment in the initial route track or not;

if the display equipment to be selected is the display equipment in the initial route track, determining the initial route track as the target route track;

and if the display equipment to be selected is not the display equipment in the initial route track, re-planning the route track according to the display equipment to be selected to obtain the target route track.

Through adopting above-mentioned technical scheme, when the visitor visits, according to the real-time condition of all display devices in the exhibition room, divide into many initial route trajectories with the exhibition room, through planning initial route trajectories, when the exhibition room is in the peak period of visiting, can rationally guide the visitor to visit the place in the exhibition room in batch staggering peak, promote the visitor visit experience sense.

judging whether the passenger flow of the route track where the target display device corresponding to the first picture display request is located exceeds a preset threshold value or not;

And if the passenger flow of the route track where the target display device corresponding to the first picture display request is located exceeds a preset threshold, determining the route track with the passenger flow smaller than the preset threshold as the target route track.

By adopting the technical scheme, the passenger flow volume of the current place of the display equipment is obtained, and whether the route track of the tourist visit needs to be adjusted or not can be judged according to the passenger flow volume, so that the tourist can be reasonably guided to visit in a peak-staggering mode.

In a second aspect of the present application, an account number allocation device for an intelligent exhibition hall is provided, including:

the route track determining module is used for responding to a first picture display request and determining a target route track according to the first picture display request, wherein the target route track comprises a plurality of display devices arranged in sequence in an exhibition hall;

the IP account binding module is used for determining the number of the IP accounts, binding each IP account to a thin terminal corresponding to a target display device according to the number of the IP accounts, wherein the target display device is at least one display device arranged in front in the plurality of display devices, and the number of the IP accounts is smaller than the number of the display devices;

the display content display module is used for responding to a content display instruction triggered when a tourist arrives at the range of a first display device in the target display devices, generating display content according to the content display instruction, and sending the display content to a thin terminal corresponding to the target display devices so that the thin terminal can transmit the display content to the corresponding display devices for display;

The IP account switching module is used for unbinding the IP accounts bound by the target thin terminals and binding each IP account to the next target thin terminal corresponding to the next target display device when the range of the last display device in the target display devices is determined to be away from the tourist, wherein the next target display device is the display device with the corresponding number of the IP accounts behind the target display device;

and the IP account number rotation module is used for taking the next target display device as a target display device and executing the step of responding to the content display instruction triggered when the tourist arrives at the range of the first display device in the target display devices until all display devices in the exhibition hall are visited.

In a third aspect of the present application, an electronic device is provided.

In a fourth aspect of the present application, a computer-readable storage medium is provided.

Drawings

Fig. 1 is a schematic diagram of a system architecture of a conventional exhibition hall according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a scheme system architecture provided in an embodiment of the present application;

fig. 3 is a flow chart of an account assignment method of an intelligent exhibition hall according to an embodiment of the present application;

FIG. 4 is a schematic diagram of generating a target route track according to an embodiment of the present application;

fig. 5 is a schematic view of a scene displayed in real time by a display device according to an embodiment of the present application;

fig. 6 is a schematic diagram of a process for allocating an IP account according to an embodiment of the present application;

fig. 7 is a schematic view of a scenario when a visitor visits the visitor according to an embodiment of the present application;

fig. 8 is a schematic view of another scenario when a visitor visits according to an embodiment of the present application;

fig. 9 is a schematic diagram of an operation interface of a tourist using a map display device according to an embodiment of the present application;

fig. 10 is a schematic diagram of overall signaling interaction of an account assignment method in an intelligent exhibition hall according to an embodiment of the present application;

fig. 11 is an account number allocation device of an intelligent exhibition hall according to an embodiment of the present application;

fig. 12 is a schematic structural diagram of an electronic device according to the disclosure of the embodiment of the present application.

Reference numerals illustrate: 1101. a route track determining module; 1102. an IP account binding module; 1103. a display content display module; 1104. an IP account switching module; 1105. an IP account number rotation module; 1200. an electronic device; 1201. a processor; 1202. a memory; 1203. a user interface; 1204. a network interface; 1205. a communication bus.

Description of the embodiments

In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments.

In the description of embodiments of the present application, words such as "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described herein as "such as" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "or" for example "is intended to present related concepts in a concrete fashion.

In the description of the embodiments of the present application, the term "plurality" means two or more. For example, a plurality of systems means two or more systems, and a plurality of screen terminals means two or more screen terminals. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating an indicated technical feature. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

In order to facilitate understanding of the methods and apparatuses provided in the embodiments of the present application, a description of the background of the embodiments of the present application is provided before the description of the embodiments of the present application.

The following describes exemplary specific scenarios in which display devices in a conventional exhibition hall in the related art are exhibited, in conjunction with a system architecture schematic diagram of the conventional exhibition hall shown in fig. 1:

as shown in fig. 1, the conventional exhibition hall is mainly composed of a plurality of host devices and a plurality of display devices, wherein each host device corresponds to one display device, and when a tourist visits, an interpreter can send a content display instruction to the host through a handheld terminal, so that the display device is controlled to display the content corresponding to the display instruction.

In practical application, the display device in the exhibition hall only displays relevant contents when the tourist watching requirement exists, and when the tourist is not in a tour, the host computer of the traditional exhibition hall is always in a standby state, so that the resource waste condition is serious.

Aiming at the technical problems presented in the traditional exhibition hall, if the problem of serious resource waste in the traditional exhibition hall is to be saved, the host equipment can be replaced by a thin terminal with relatively weak configuration only from the aspect of hardware cost. Thin terminals are essentially an access device with functions of input and output device interfaces, network communication, etc., and their main processes are based on a data center or a cloud computing center.

Further, the basic architecture of the thin terminal is generally that a thin terminal client accesses an application environment of permission to acquire related data after security control management such as user authentication and authority allocation by using a network access control device. The processing and data storage of the thin terminal to the event are carried out at the cloud/server side, and the thin terminal client generally only needs to acquire and process the responsive image information. Even if the thin terminal has faults such as power failure, downtime and the like, the business processing of the cloud terminal is not affected, the data of the thin terminal is not lost, and the safety of the whole system can be greatly improved. In addition, the thin terminal has lower maintenance costs than the host device, lower hardware costs, lower power consumption, and less heat emission can be achieved.

However, in the process of realizing data transmission between the thin terminal and the server, the thin terminal needs to establish communication connection with the server through the IP account, so that each thin terminal needs to be allocated with an IP account, and the problem of high software cost still exists.

In view of the foregoing background description, those skilled in the art will appreciate that the problems occurring in the prior art and that the detailed description of the embodiments of the present application, which follow, taken in conjunction with the accompanying drawings in the embodiments of the present application, is that the embodiments described are merely some, but not all, of the embodiments of the present application.

Referring to fig. 2, a schematic diagram of a scheme system architecture according to an embodiment of the present application is shown. The system architecture can realize a device for allocating account numbers for an intelligent exhibition hall, for example, the device can comprise: the system comprises a server, a thin terminal, display equipment, a handheld terminal and a communication network, wherein the server, the thin terminal and the handheld terminal are directly or indirectly connected through the communication network, the thin terminal is connected with the display equipment, and one thin terminal is correspondingly connected with one display equipment.

The display equipment is equipment for carrying out information interaction with tourists in the exhibition hall, is connected with the thin terminal and has the functions of receiving pictures transmitted by the thin terminal and displaying the pictures.

By way of example, display devices include, but are not limited to, virtual Reality (VR) devices, augmented Reality (Augmented Reality, AR) devices, android (Android) system devices, apple company developed mobile operating system (IOS) devices, world Wide Web (Web) devices, etc., projectors, pointing devices, etc.

Further, since the configuration of the thin terminal is simple, the thin terminal does not have functions of compressing, decoding, rendering and the like of the display content, after the related processing of the display content is completed in the server, the display content is transmitted to the thin terminal through the server, so that the thin terminal is transmitted to the display device, wherein the server can be a background server provided with an intelligent exhibition hall application program and used for providing background services for the thin terminal and the handheld terminal, and can receive an instruction transmitted by the handheld terminal, and the server matches an IP account number to the designated thin terminal according to the instruction so as to perform data transmission.

Further, the thin terminal can also install a corresponding intelligent exhibition hall application program, and when the thin terminal receives the IP account sent by the server and a corresponding account binding instruction, the thin terminal binds the received IP account so as to establish information transmission with the server; when an account unbinding instruction of the server is received, the thin terminal unbinding the bound IP account, returning the thin terminal to the unbinding state from the binding state, and transmitting the prestored display content to the display equipment for displaying.

In a feasible implementation manner, when the thin terminal does not bind an account with a server, the thin terminal can transmit display contents pre-stored in advance to the display device for display; in another possible embodiment, the thin terminal may also be in a standby state. After the thin terminal binds the IP account, the thin terminal can be displayed according to the display content transmitted by the server, so that the display equipment is always in a display state, the display content can be flexibly adjusted according to requirements, and the timeliness is achieved.

The handheld terminal refers to interaction equipment of an interpreter and a server, is provided with a client side running an intelligent exhibition hall application program, and optionally, the target application program can be the intelligent exhibition hall application program, and has the function of transmitting instructions to the server and carrying out information interaction with the server.

The server may be a server, a server cluster formed by a plurality of servers, or a cloud computing service center, and the server may communicate with the handheld terminal and each thin terminal through a wired or wireless network.

In one possible implementation, the server may be configured as Public Clouds (Public Clouds), which are cloud deployment patterns for cloud service users and resource control by cloud service providers who build infrastructure, integrate resources, build cloud virtual resource pools, and distribute them to multiple tenants as needed.

In another possible implementation, the server may be configured as a Private cloud (Private Clouds), which is a cloud deployment mode controlled by a cloud service client, for a single cloud service user and resource, and the Private cloud may be owned, managed and operated by the enterprise itself or a third party, or may be deployed at an enterprise workplace or a data center.

It should be noted that, in the embodiments of the present application, the selection of the server type is not unique, and in the descriptions of the embodiments below, the type of the server is determined as a cloud server by default, and the selection of the cloud server may be specifically determined according to the requirements of the exhibition hall for the IP account. In a feasible implementation mode, if the requirement of the IP account number of the exhibition hall is fixed, the cloud server in the exhibition hall can be selected as the private cloud, and the IP account number of the requirement in the exhibition hall can be stored in the private cloud so as to be called at any time; if the requirement of the IP account number of the exhibition hall is uncertain, the cloud server in the exhibition hall can be selected as public cloud, and the IP account number resource can be called outwards according to the requirement of the exhibition hall.

The system architecture of the present application and the information interaction at each end under the system architecture are briefly described above, and further, please refer to fig. 3, a schematic flow chart of an account allocation method of an intelligent exhibition hall is specifically provided, the method may be implemented by a computer program, may be implemented by a single-chip microcomputer, may also be run on an account allocation device of the intelligent exhibition hall, the computer program may be integrated in an intelligent exhibition hall application program of the cloud server and the handheld terminal, and may also be run as an independent tool application, and specifically, the method includes steps 301 to 305, where the steps are as follows:

step 301: and responding to the first picture display request, and determining a target route track according to the first picture display request.

Wherein the request is an instruction directing the cloud server to operate, and may be understood as specifying a certain control code for performing a certain operation or implementation of a function. The first screen display request may be understood as a code directing the cloud server to execute a function of establishing data transmission with the display device in the embodiment of the present application. Because the cloud server cannot directly transmit data to the display device, the data transmission connection is firstly required to be established with the thin terminal corresponding to the display device, and after the data transmission connection is established between the thin terminal and the cloud server, the data transmitted by the cloud server can be received and transmitted to the display device for display, so that the data interaction between the cloud server and the display device and the information interaction between the display device and tourists are indirectly realized.

Further, in the embodiment of the present application, the first screen display request may include a location of a exhibition hall where the display device to be displayed is located, and related configuration information, so that the location of the exhibition hall where the display device is located may be used to determine a tour route of the tourist.

The target route track refers to a plurality of display devices arranged in the exhibition hall according to the sequence, and tourists can visit the display devices according to the sequence of the display devices in the target route track. To facilitate visitors, the exhibition hall may be divided into a plurality of route tracks.

It should be noted that, the route track in the embodiment of the present application is not unique, the cloud server may set according to the hot places in the exhibition hall, may set according to different areas divided by the exhibition hall, and may set according to the visitor access amounts of the places in different exhibition halls, where the setting of the route track is described only in part, but not in whole, and the interpreter may set the route track through the handheld terminal, and send the set route track to the cloud server through the intelligent exhibition hall application program.

Referring to fig. 4, fig. 4 shows a schematic diagram of generating a target route track, where B/C is a display device, B/C is a thin terminal corresponding to the display device, when an interpreter determines that B1 is a display device to be visited by a tourist, a first screen display request is sent to a server through a handheld terminal, after receiving the first screen display request, a cloud server may retrieve relevant information of a location of B1 and other display devices of an area where B1 is located, and generate, according to the relevant information and the locations of the other display devices, a target route track A1 including a plurality of B and a next route track A2 including C, where division between A1 and A2 may be performed according to a topographic location in an exhibition hall, division may also be performed according to a difference of regional display contents in the exhibition hall, and division may also be performed according to an actual situation; and B, the numbering sequence is a target route track sequence, and the interpreter can take the tourists to visit according to the target route track sequence.

In a feasible implementation scenario, if the tourist freely visits the exhibition hall, the cloud server can automatically generate a target route track according to the position of the tourist, and send the target route track to the indication type electronic equipment in the exhibition hall for display so as to prompt the tourist to visit according to the sequence of the target route track.

Step 302: and determining the number of the IP accounts, and sequentially binding each IP account to the thin terminal corresponding to the target display device according to the number of the IP accounts.

The IP account refers to an internet protocol address, and in the embodiment of the present application, the cloud server stores a plurality of IP accounts. When the tourist has the requirement of visiting the display equipment, the cloud server can distribute the IP account numbers to the thin terminal, wherein the number of the distributed IP account numbers can be determined according to the actual requirement. After the thin terminal binds the IP account, real-time communication between the cloud server and the thin terminal can be realized, at the moment, the cloud server can transmit the display content to the thin terminal corresponding to the IP account in a data form through a communication network, and the thin terminal receives the display content and transmits the display content to the display device so that the display device displays the display content on tourists.

Further, after the tourists visit the display device, the thin terminal can unbind the matched IP account numbers, so that the cloud server can distribute the IP account numbers to the next thin terminal to realize the rotation application of the IP account numbers.

The target display device refers to at least one display device arranged in front of a plurality of display devices in the target route track, and further can be understood as the display device in front of the target route track sequence, and the number of the target display devices corresponds to the number of the IP accounts.

After receiving the first screen display request, the cloud server determines the number of the IP accounts to be allocated according to the display device determined in the first screen display request and the actual demand, allocates the IP accounts to thin terminals corresponding to the display devices corresponding to the number of the IP accounts, and defines the display device as a target display device.

Step 303: and responding to a content display instruction triggered when the tourist arrives at the range of the first display device in the target display devices, generating display content according to the content display instruction, and sending the display content to the thin terminal corresponding to the target display devices.

The content display instruction refers to a code for commanding the cloud server to execute a function of displaying a picture by the display device, and the content display instruction can carry the code of the display content to be displayed. Because the configuration of the thin terminal is simple and does not have functions such as image processing, the display content can be pre-stored in the cloud server in advance, or can be generated in real time by the cloud server according to the requirement of a content display instruction.

Referring to fig. 5, an exemplary view of a real-time display scenario of a display device is shown, when a detecting device does not detect that a sight line range of a guest reaches a range of a first display device in a target display device, a thin terminal transmits an internally stored display screen to the display device for displaying, when it is determined that the sight line range of the guest reaches the range of the first display device in the target display device, the detecting device sends a content display instruction to a cloud server, the cloud server receives the content display instruction, generates corresponding display content according to the content display instruction, and sends the display content to a thin terminal corresponding to the target display device, so that the corresponding thin terminal transmits the display content to the target display device for displaying, and before the guest reaches the range of the display device, the display device is in a default screen standby state, and when the guest reaches the range of the display device, the display device already displays the display content to be displayed, thereby realizing a display screen follow-up display effect.

It should be noted that the above example of introducing the range of the sight line of the tourist to reach the range of the first display device is only exemplary, and in a possible implementation manner, the range of the display device may be set in combination with the exhibition hall position where the display device is located, so as to improve the visiting experience of the tourist, the range of the display device may be set larger, so as to ensure that the display device will show the content to be displayed before the sight line of the tourist observes the display device.

Further, the number of target display devices is not unique, and the number of target display devices may be one or more, that is, the first display device may be the same display device as the last display device.

Further, the types of the detection devices are not unique, and in a feasible implementation manner, the detection device may be a handheld terminal of an interpreter, and the interpreter may send a content display instruction to the cloud server through the handheld terminal so as to control the display of the display device in real time; in another possible implementation manner, the detection device may be a monitoring camera in the exhibition hall, the sight range of the tourist is determined by monitoring the position of the tourist in real time, and the detection device may also be an infrared detection device installed in the exhibition hall, and when the monitoring camera or the infrared detection device senses that the tourist is in the range of the display device, a pre-stored content display instruction may be sent to the cloud server.

Step 304: and when the tourist is determined to leave the range of the last display device in the target display devices, unbinding the IP account numbers bound by the target thin terminals and binding each IP account number to the next target thin terminal corresponding to the next target display device.

The number of the IP accounts corresponding to the number of the next target display devices after the next target display device is the target display device may be further understood as that the number of the target display devices is the same as the number of the next target display devices, which belong to the display devices in the target route track, and the visit order of the next target display device is after the visit order of the target display devices.

As an example, referring to fig. 5, when it is determined that the sight line range of the tourist leaves the range of the last display device, the cloud server unbinds the IP account bound to the target display device and rebinds the IP account to the thin terminal corresponding to the next target display device, and when it is determined that the tourist reaches the content display instruction triggered when the range of the first display device in the next target display device, the cloud server generates display content according to the content display instruction and sends the display content to the thin terminal corresponding to the next target display device, so that the thin terminal transmits the display content to the next target display device for displaying.

Step 305: and taking the next target display device as the target display device, and executing a content display instruction triggered when the tourist arrives at the range of the first display device in the target display devices until all display devices in the exhibition hall are visited.

Illustratively, when the IP account number of the target display device is unbundled and the unbundled IP account number is redistributed to the next target display device to be bound, the cloud server takes the next target display device as the target display device, and circularly executes steps 303 to 305 until all display devices in the exhibition hall are visited.

Further, referring to fig. 6, fig. 6 shows a schematic process of IP account allocation, where the cloud server performs allocation between IP accounts in real time according to a tourist's tour process in a target route track, so as to establish direct communication between the cloud server and the thin terminal in real time, and further establish indirect communication between the cloud server and the display device, so that before the tourist visits the display device, the display device can be ensured to display corresponding display content, and the display device which has been visited or has not been visited by the tourist is in a default screen standby state, thereby realizing the technical effect of screen follow-up, and further improving the visiting experience of the tourist. In addition, compared with the host equipment-display equipment in the traditional exhibition hall system architecture, the cloud server-thin terminal-display equipment in the system architecture disclosed by the embodiment of the application can greatly save the hardware cost of an exhibition hall.

In a possible implementation manner, according to the tour process of the tourists in the target route track, the cloud server can meet the visiting requirement of the tourists through 1 IP account, and compared with the traditional exhibition hall, each host device is allocated with one IP account, flexible allocation of software resources is achieved, and on the basis of saving hardware cost, the software resources are further saved.

It should be noted that fig. 2 discloses a schematic system architecture provided by the embodiment of the present application, in which an information interaction process between a handheld terminal and a cloud server is disclosed, but this is merely exemplary, and in a possible implementation, a visitor in an exhibition hall takes an interpreter to perform a process in steps 301 to 305, where the interpreter may implement the process in steps 301 to 305 through communication between the handheld terminal and the cloud server; in another possible implementation manner, the visitor in the exhibition hall is free to visit, no interpreter takes a team to visit at this time, and the cloud server can monitor the visitor's visit process in steps 301 to 305 through the detection device in the exhibition hall, that is, the process can be implemented without a handheld terminal; in yet another possible implementation, the guest may implement the process in steps 301 to 305 through a mobile terminal carried by himself and download the smart exhibition hall class target application instead of the handheld terminal shown in fig. 2.

The above embodiment describes briefly the IP account assignment process between the intelligent exhibition hall cloud server and the thin terminal with reference to fig. 6, and it can be known by way of example that 1 IP account can be used to enable an interpreter to take a team of tourists to visit in the exhibition hall, but in practical application, the thin terminal needs to consume a certain time in the process of binding the IP account, and when the distance between two display devices is relatively short, delay response may occur to the display devices, so as to affect the visiting experience of the user. Therefore, in a feasible implementation, the cloud server can perform reasonable IP account allocation according to the placement positions of the devices in the exhibition hall and the specific situation when the tourists visit.

Based on the above embodiment, as an alternative embodiment, step 302 in fig. 3: the process of determining the number of IP accounts may further specifically execute the following steps:

and determining the first binding number of the IP account numbers according to the number of the display devices in the target route track when the target route track needs to be displayed simultaneously.

The number of the display devices that are displayed simultaneously may be understood in the embodiment of the present application as that at least more than two display devices need to display content simultaneously, and may further be understood as that a tourist needs to visit multiple display devices simultaneously. The first binding number refers to the number of IP accounts to be allocated by the cloud server, and in this embodiment of the present application, the first binding number corresponds to the number of display devices that are displayed at the same time.

For example, referring to fig. 7, a schematic view of a visitor visit is shown, as shown in fig. 7, when a visitor is in a room with a small space in an exhibition hall and at least more than two display devices exist in the room, the line of sight of the visitor can observe multiple display devices in the room, and at this time, the visitor visit requirement cannot be obviously satisfied by allocation between one IP account, so that the cloud server calls the number of IP accounts, and needs to satisfy the number of display devices displayed simultaneously.

It should be noted that the above examples are only exemplary, and not representative of all the examples, and the number of display devices to be displayed at the same time may be set and stored in the cloud server by itself, which is not repeated herein.

Based on the above embodiment, as another alternative embodiment, step 302 in fig. 3: the process of determining the number of IP accounts may further specifically execute the following steps:

and 701, calculating the number of display devices which need to be simultaneously displayed when the visitor visits according to the current visit amount of the target route track.

The visiting quantity refers to the number of people in the target route track of the current tourist, corresponds to the number of display devices needing to be displayed simultaneously when the tourist visits, and can be further understood as the number of the radiated display devices when the tourist visits the display devices in the target route track based on the visiting quantity.

For example, referring to fig. 8, a schematic view of another scenario when a guest visits is shown in fig. 8, when more guests visit a target route track at the same time, as the visit duration of each guest is different, a situation that a plurality of guests visit 5 display devices at the same time may occur as in fig. 7, and at this time, a cloud server needs to allocate more than 5 IP accounts to bind with corresponding thin terminals to meet the visit requirement of the guest.

It should be noted that the number of display devices that need to be simultaneously displayed according to the visitor's visit amount is merely exemplary, and in one possible embodiment, the number of display devices that need to be simultaneously displayed may be calculated by combining the visit amount with some special visiting topography in the exhibition hall; in another possible embodiment, the number of display devices that need to be presented simultaneously may also be calculated in connection with the scenario shown in fig. 8 and the visitor's visit.

Step 702, adding 1 to the number of display devices to determine a second binding number of the IP account.

The second binding number refers to the number of IP accounts to be allocated by the cloud server in the above case.

Specifically, since the visiting speeds of the tourists are different when the tourists visit, after the number of the display devices which are obtained by calculating the visiting amounts of the tourists and need to be simultaneously displayed, the number of the IP accounts can be increased according to actual conditions, the preheating effect can be achieved in the IP account allocation process, and finally the total number of the IP accounts is determined as the second binding number of the IP accounts in the target route track.

The above embodiment describes a process of determining the number of IP accounts, and determines the number of IP accounts to be bound in a target route track according to an actual scene and the visitor's access amount, so that the visitor can be ensured to realize the technical effect of screen follow-up in the process of visiting, and when the visitor freely visits, the visitor may also look back the visited place before visiting or want to visit other places halfway, so on the basis of the above embodiment, the account allocation method of the intelligent exhibition hall provided by the embodiment of the present invention may further include the following steps:

and step 801, responding to a second picture display request sent by the map display equipment in the exhibition hall, and determining the maneuvering display equipment according to the second picture display request.

The map display device refers to indication devices arranged in the exhibition hall and used for providing relevant information of the exhibition hall for tourists and guiding the tourists to go to positions of all places in the exhibition hall, the tourists can search places of interest of the tourists through the map display device, at the moment, the map display device can send a second picture display request to the cloud server according to the places determined by users, and the cloud server can determine display devices to be accessed by the tourists according to the second picture display request and define the display devices to be accessed as mobile display devices.

For example, please refer to fig. 9, which shows an operation interface schematic diagram of a map display device used by a guest, wherein the map display device may also be other mobile terminal devices, the guest may use a mobile phone to download a smart exhibition hall type target application program to establish communication with a cloud server, so as to realize the function of the map display device, as shown in fig. 9, the guest may view map information in an exhibition hall, a place that can be visited in the map information is identified, the guest clicks an identification icon, the mobile terminal displays an information interface frame of the location where the identification icon corresponds to the visit place, and when the guest clicks "confirm go", the map display device/mobile terminal sends a second screen display request to the cloud server.

And step 802, allocating the maneuvering IP account number to a thin terminal corresponding to the maneuvering display device.

When the cloud server receives the second screen display request, calling a number of mobile IP accounts corresponding to the mobile display devices according to the mobile display devices in the visit place in the second screen display request, and matching the mobile IP accounts to the corresponding thin terminals to obtain the mobile thin terminals.

And 803, responding to an instruction triggered when the tourist arrives at the range of the mobile display device, generating instruction content according to the instruction, and sending the instruction content to the mobile thin terminal.

When the tourist arrives at the range of the mobile display device, the detection device sends an indication instruction to the cloud server, the cloud server generates corresponding indication content according to the indication instruction and sends the indication content to the mobile thin terminal, the mobile thin terminal transmits the indication content to the mobile display device, and temporary free visit of the tourist can be met through allocation of a mobile IP account.

It should be noted that, the allocation of the IP account numbers and the display of the display devices in the steps 802 to 803 are already described in detail in the steps 301 to 305, and are not described in detail herein.

The foregoing embodiment describes a process of IP account assignment performed by the cloud server according to actual situations, and on the basis of the foregoing embodiment, as an alternative embodiment, please refer to fig. 2, referring to fig. 10, which shows a whole-process signaling interaction schematic diagram of an account assignment method of an intelligent exhibition hall, and the following description describes the process in two stages, wherein each stage is not required to be performed continuously, but only needs to be performed according to a preset time period.

Stage one: and planning a target route track.

Step 1001, the handheld terminal sends a display device to be visited.

Specifically, the handheld terminal may refer to a mobile terminal downloaded with an intelligent exhibition hall-like target application program, and the handheld terminal may be used by an interpreter and tourists; the display device to be visited refers to a display device in a place to be visited determined by a hand-held terminal.

Step 1002, the cloud server judges whether the display device is a display device in the initial route track.

Specifically, the initial route track refers to a preset route track, and further it can be understood that when the tourist visits, the exhibition hall is divided into a plurality of initial route tracks according to the real-time condition of all display devices in the exhibition hall, and when the exhibition hall is in a visiting peak period, the tourist can be reasonably guided to visit places in the exhibition hall in batches and peak-shifting mode, so that the visiting experience of the tourist is improved. By judging whether the determined display device is the display device in the initial route track, the route track of the tourist can be adjusted in time.

If the display device is not the display device in the initial route trajectory, the route trajectory is re-planned based on the display device, step 1003.

Specifically, if the display device is not the display device in the initial route track, it is indicated that the tourist/interpreter may temporarily adjust the visited route, and at this time, a new target route track is re-planned according to the display device determined by the tourist/interpreter.

Step 1004, if the display device is the display device in the initial route track, the cloud server obtains the current passenger flow volume of the location where the display device is located.

Specifically, by acquiring the passenger flow volume of the current place where the display device is located, whether the route track of the tourist visit needs to be adjusted or not can be judged according to the passenger flow volume.

Step 1005, judging whether the passenger flow volume exceeds a preset threshold value.

Specifically, the preset threshold refers to the number of visitors at the location of the display device, and in the embodiment of the present application, the preset threshold may be understood as the optimal number of visitors at the location of the display device.

Step 1006, if the passenger flow exceeds the preset threshold, the target route track is re-planned.

Specifically, if the passenger flow exceeds the preset threshold, it is indicated that there are more tourists at the location where the display device is located, and if the visiting is performed, the visiting experience of the tourists may be affected, and a congestion may also be generated seriously, so that the route track needs to be readjusted, and a new target route track needs to be determined.

Step 1007, if the passenger flow volume does not exceed the preset threshold, determining the target route track.

And step 1008, the cloud server sends the target route track to the handheld terminal.

Stage two: and (5) allocating an IP account number.

In step 1009, the cloud server distributes the IP account to the thin terminal according to the display device in the target route track and the passenger flow volume of the handheld terminal.

And 1010, binding the IP account number by the thin terminal.

And step 1011, the handheld terminal sends a picture request instruction to the cloud server.

Step 1012, the cloud server generates display content according to the picture display request.

And step 1013, the cloud server sends the display content to the thin terminal.

Step 1014, the thin terminal transmits the display content to the display device.

Step 1015, the display device displays the display content.

Step 1016, the handheld terminal sends a next screen display request to the cloud server.

And 1017, unbinding the IP account number by the cloud server and reassigning the IP account number.

Step 1018, the steps are circularly executed until all display devices in the exhibition hall are visited.

The following are device embodiments of the present application, which may be used to perform method embodiments of the present application. For details not disclosed in the device embodiments of the present application, please refer to the method embodiments of the present application.

Please refer to fig. 11, which is an account number allocation device for an intelligent exhibition hall provided in the embodiment of the present application, the account number allocation device for an intelligent exhibition hall may include: the device comprises a route track determining module 1101, an IP account binding module 1102, a display content displaying module 1103, an IP account switching module 1104 and an IP account rotation module 1105, wherein:

a route track determining module 1101, configured to determine, in response to a first screen display request, a target route track according to the first screen display request, where the target route track includes a plurality of display devices arranged in a sequential order in an exhibition hall;

an IP account binding module 1102, configured to determine the number of IP accounts, and bind each IP account to a thin terminal corresponding to a target display device according to the number of IP accounts, where the target display device is at least one display device arranged in front of the plurality of display devices, and the number of IP accounts is smaller than the number of display devices;

a display content display module 1103, configured to generate display content according to a content display instruction triggered when a guest arrives at a range where a first display device in the target display devices is located, and send the display content to a thin terminal corresponding to the target display devices, so that the thin terminal transmits the display content to the corresponding display devices for display;

An IP account switching module 1104, configured to unbind the IP accounts bound by the target thin terminals and bind each IP account to a next target thin terminal corresponding to a next target display device when it is determined that the guest leaves a range where a last display device of the target display devices is located, where the next target display device is a display device corresponding to the number of IP accounts after the target display device;

the IP account number rotation module 1105 is configured to take the next target display device as a target display device, and execute the step of responding to the content display instruction triggered when the guest arrives at the range where the first display device in the target display devices is located until all display devices in the exhibition hall are visited.

On the basis of the above embodiment, as an alternative embodiment, the route track determining module 1101 may further include: a first screen display request receiving unit and a second screen display request receiving unit, wherein: a first request receiving unit, configured to respond to the first picture display request sent by the handheld terminal,

and the second request receiving unit is used for responding to the first picture display request triggered when the tourist arrives at the range of the first display device in the target display devices.

On the basis of the above embodiment, as an alternative embodiment, the IP account binding module 1102 may further include: a first binding number determining unit and a second binding number determining unit, wherein:

the first number determining unit is used for determining the first binding number of the IP account numbers according to the number of the display devices which need to be simultaneously displayed in the target route track.

And the second number determining unit is used for calculating the number of display devices which need to be simultaneously displayed when the visiting quantity corresponds to the visiting of the tourists based on the current visiting quantity of the target route track, and determining the number of the display devices added with 1 as the second binding number of the IP account.

On the basis of the foregoing embodiment, as an optional embodiment, the account number allocation device of the intelligent exhibition hall may further include: the second picture display request receiving module, the mobile IP account binding module and the indication content display module, wherein:

the display request response module is used for responding to a second picture display request sent by the map display equipment in the exhibition hall and determining maneuvering display equipment according to the second picture display request;

the mobile account binding module is used for allocating mobile IP accounts to the thin terminals corresponding to the mobile display equipment so as to enable the thin terminals to bind the accounts to obtain mobile thin terminals;

The instruction content display module is used for responding to an instruction triggered when the tourist arrives at the range of the mobile display device, generating instruction content according to the instruction, and sending the instruction content to the mobile thin terminal so that the mobile thin terminal can transmit the instruction content to the mobile display device for playing.

On the basis of the above embodiment, as an optional embodiment, the route track determining module may further include: a first target route trajectory generation unit and a second target route trajectory generation unit, wherein:

the first target route track generation unit is used for judging whether the display equipment to be selected determined by the picture display request is the display equipment in the initial route track; if the display equipment to be selected is the display equipment in the initial route track, determining the initial route track as the target route track; and if the display equipment to be selected is not the display equipment in the initial route track, re-planning the route track according to the display equipment to be selected to obtain the target route track.

The second target route track generation unit is used for judging whether the passenger flow of the route track where the target display equipment corresponding to the picture display request is located exceeds a preset threshold value; and if the passenger flow of the route track where the target display device corresponding to the picture display request is located exceeds a preset threshold, determining the route track with the passenger flow smaller than the preset threshold as the target route track.

It should be noted that: in the device provided in the above embodiment, when implementing the functions thereof, only the division of the above functional modules is used as an example, in practical application, the above functional allocation may be implemented by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to implement all or part of the functions described above. In addition, the embodiments of the apparatus and the method provided in the foregoing embodiments belong to the same concept, and specific implementation processes of the embodiments of the method are detailed in the method embodiments, which are not repeated herein.

The application also discloses electronic equipment. Referring to fig. 12, fig. 12 is a schematic structural diagram of an electronic device according to the disclosure of the embodiment of the present application. The electronic device 1200 may include: at least one processor 1201, at least one network interface 1204, a user interface 1203, a memory 1202, at least one communication bus 1205.

Wherein a communication bus 1205 is used to enable connected communication between these components.

The user interface 1203 may include a Display screen (Display) and a Camera (Camera), and the optional user interface 1203 may further include a standard wired interface and a standard wireless interface.

The network interface 1204 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.

Wherein the processor 1201 may include one or more processing cores. The processor 1201 connects various portions throughout the server using various interfaces and lines, and performs various functions of the server and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 1202, and invoking data stored in the memory 1202. Alternatively, the processor 1201 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 1201 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface diagram, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 1201 and may be implemented by a single chip.

The Memory 1202 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 1202 includes a non-transitory computer readable medium (non-transitory computer-readable storage medium). Memory 1202 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 1202 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, etc.; the storage data area may store data or the like involved in the above respective method embodiments. Memory 1202 may also optionally be at least one storage device located remotely from the aforementioned processor 1201. Referring to fig. 12, an operating system, a network communication module, a user interface module, and an application program of an account assignment method of an intelligent exhibition hall may be included in a memory 1202 as a computer storage medium.

In the electronic device 1200 shown in fig. 12, the user interface 1203 is mainly used as an interface for providing input for a user, and obtains data input by the user; and the processor 1201 may be configured to invoke an application program in the memory 1202 that stores a smart-exhibition-based account provisioning method, which when executed by the one or more processors 1201, causes the electronic device 1200 to perform the method as described in one or more of the embodiments above. It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided herein, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, such as a division of units, merely a division of logic functions, and there may be additional divisions in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some service interface, device or unit indirect coupling or communication connection, electrical or otherwise.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a memory, including several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the methods of the embodiments of the present application. And the aforementioned memory includes: various media capable of storing program codes, such as a U disk, a mobile hard disk, a magnetic disk or an optical disk.

The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure.

This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.

Claims

1. An account allocation method for an intelligent exhibition hall, which is applied to a cloud server, is characterized by comprising the following steps:

responding to a content display instruction triggered when a tourist arrives at the range of a first display device in the target display devices, generating display content according to the content display instruction, and sending the display content to a target thin terminal corresponding to the target display devices, so that the thin terminal transmits the display content to the corresponding display devices for display;

2. The method of claim 1, wherein responding to the first screen display request comprises:

responding to the first picture display request sent by the handheld terminal;

3. The method for allocating accounts in an intelligent exhibition hall according to claim 1, wherein the determining the number of IP accounts comprises:

4. The method for allocating accounts in an intelligent exhibition hall according to claim 1, wherein the determining the number of IP accounts comprises:

based on the current visit amount of the target route track, calculating the number of display devices which need to be simultaneously displayed when the visit amount corresponds to the visit of tourists;

and adding 1 to the number of the display devices to determine the second binding number of the IP account.

5. The method of claim 1, wherein after the content display instruction triggered in response to the arrival of the guest at the range of the first one of the target display devices, further comprising:

6. The method for allocating accounts in an intelligent exhibition hall according to claim 1, wherein determining a target route track according to the first screen display request comprises:

7. The method for allocating accounts in an intelligent exhibition hall according to claim 1, wherein determining a target route track according to the first screen display request comprises:

8. An account number allotment device of wisdom exhibition room, its characterized in that, the device includes:

a route track determining module (1101) configured to determine, in response to a first screen display request, a target route track according to the first screen display request, where the target route track includes a plurality of display devices arranged in a sequential order in an exhibition hall;

an IP account binding module (1102) configured to determine the number of IP accounts, and sequentially bind each IP account to a thin terminal corresponding to a target display device according to the number of IP accounts, where the target display device is at least one display device arranged in front of the plurality of display devices, and the number of IP accounts is smaller than the number of display devices;

a display content display module (1103) configured to generate display content according to a content display instruction triggered when a tourist arrives at a range where a first display device in the target display devices is located, and send the display content to a target thin terminal corresponding to the target display devices, so that the thin terminal transmits the display content to the corresponding display devices for display;

an IP account switching module (1104) configured to unbind the IP accounts bound by the target thin terminals and bind each IP account to a next target thin terminal corresponding to a next target display device when it is determined that the guest leaves a range where a last display device of the target display devices is located, where the next target display device is a display device corresponding to the number of IP accounts behind the target display device;

And the IP account number rotation module (1105) is used for taking the next target display device as a target display device and executing the step of responding to the content display instruction triggered when the tourist arrives at the range of the first display device in the target display devices until all display devices in the exhibition hall are visited.

9. An electronic device comprising a processor (1201), a memory (1202), a user interface (1203) and a network interface (1204), the memory (1202) for storing instructions, the user interface (1203) and the network interface (1204) for communicating to other devices, the processor (1201) for executing the instructions stored in the memory (1202) to cause the electronic device (1200) to perform the method according to any of claims 1-7.

10. A computer readable storage medium storing instructions which, when executed, perform the method steps of any of claims 1-7.