CN112491975A - Display system of current limiter - Google Patents
Display system of current limiter Download PDFInfo
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- CN112491975A CN112491975A CN202011256321.XA CN202011256321A CN112491975A CN 112491975 A CN112491975 A CN 112491975A CN 202011256321 A CN202011256321 A CN 202011256321A CN 112491975 A CN112491975 A CN 112491975A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
Abstract
The embodiment of the invention discloses a display system of a current limiter, which comprises: a plurality of flow restrictor exposition apparatuses and a plurality of local control systems; the local area control system comprises an edge network processor and a positioning system; the local area control system is in communication connection with the cloud server and the mobile terminal; the edge network processor establishes an edge network between the local area control system and the mobile terminal; the positioning system determines the position information of the mobile terminal based on the edge network; the local control system determines relative position information of the mobile terminal and the current limiter display device according to the position information, controls the current limiter display device to enter a power saving mode or a showing mode through an edge network based on the relative position information, and uploads display regulation and control information corresponding to the display regulation and control signal to a cloud server; the technical scheme of this embodiment has promoted the real-time human-computer interaction efficiency in the show process and has guaranteed the low-power consumption in show room.
Description
Technical Field
The embodiment of the invention relates to the technical field of interactive display, in particular to a display system of a current limiter.
Background
In response to the fact that scientific popularization is an important call for innovation development, more and more people participate in science popularization. Particularly, a 160kV superconducting current limiter prototype is developed in the power grid in south China and applied to the flexible direct current transmission demonstration project in south China and Australia, in order to enable more people to comprehensively and deeply know the unique superconducting current limiter, a plurality of display devices are often required to be arranged in a display hall of the superconducting current limiter, and meanwhile, the mobile phone of a visitor and other electronic equipment auxiliary display devices are required to be utilized to improve interactivity in the display process so as to improve the experience of the visitor.
However, in the same exhibition hall, when a plurality of exhibition devices in a plurality of exhibition halls are required to be in a development state on the same visit day, the power consumption of the exhibition halls is greatly increased if the plurality of exhibition devices in the exhibition halls are in a playing state at the same time; in addition, in the past, a data center in a cloud computing mode is relatively centralized and is far away from a mobile phone of a visitor and other electronic devices, the mobile phone of the visitor and the other electronic devices need to establish connection with a data center of a cloud through a communication base station or a network infrastructure such as a communication satellite if cloud computing resources or access services are used, a long time is needed for waiting for feedback of the cloud data center, and the problems of long-distance round-trip delay rise, network congestion, service quality reduction and the like exist, so that the experience of real-time human-computer interaction of the visitor in a display process is poor.
Disclosure of Invention
The embodiment of the invention provides a display system of a current limiter, which is used for improving the experience of real-time human-computer interaction of a viewer in the display process and ensuring low power consumption of a display hall.
An embodiment of the present invention provides a display system of a current limiter, where the system includes: a plurality of flow restrictor exposition apparatuses and a plurality of local control systems; the local area control system comprises an edge network processor and a positioning system;
the local area control system is in communication connection with the cloud server and the mobile terminal;
the edge network processor establishes an edge network between the local area control system and the mobile terminal; the positioning system determines the position information of the mobile terminal based on the edge network; the mobile terminal sends a display regulation and control signal to the local area control system through the edge network so that the local area control system regulates and controls the display content of the current limiter display device;
the local area control system determines the relative position information of the mobile terminal and the current limiter display device according to the position information, controls the current limiter display device to enter a power saving mode or enter a showing mode of a model of the current limiter through the edge network based on the relative position information, and uploads the display regulation and control information corresponding to the display regulation and control signal to the cloud server.
Optionally, the local area control system is specifically configured to control the current limiter display device to enter a display mode of a model of the current limiter when the relative position information is that the position information of the mobile terminal coincides with the display position information of the current limiter display device, and control the current limiter display device to enter a power saving mode when the relative position information is that the position information of the mobile terminal does not coincide with the display position information of the current limiter display device.
Optionally, a global control system is further included;
the global control system is in communication connection with the cloud server;
each local area control system is respectively in communication connection with the global control system; the global control system is used for respectively controlling and managing each local control system.
Optionally, the system further comprises a light control system;
the lighting control system is connected with the local area control system, and the local area control system controls the lighting parameters of the lighting control system according to lighting control signals sent by the mobile terminal through the edge network.
Optionally, the restrictor displaying device comprises a voice control system;
and the local area control system controls the voice broadcast parameters of the voice control system according to the voice control signal sent by the mobile terminal through the edge network.
Optionally, the global control system comprises a global server; the local area control system comprises a local area server; the cloud server comprises a cloud disk, and the cloud disk is used for storing interactive data between the mobile terminal and the local area control system.
Optionally, the current limiter display device comprises a touch display and/or a projection display device.
Optionally, the display content of the restrictor display device comprises: the display content of the model of each component part of the current limiter, the display visual angle of the model of each component part of the current limiter and the fault working process of the model of the current limiter; the components of the flow restrictor include: the device comprises a current limiting unit, a wire outlet unit, a low-temperature container and a refrigerating device; the refrigerating device comprises a liquid nitrogen storage tank, a heat exchanger, a refrigerator and a water cooling unit.
Optionally, the local area control system is specifically configured to send the display content of the current limiter display apparatus to the mobile terminal through the edge network.
Optionally, the mobile terminal sends a feedback information signal to the local area control system through the edge network; the local area control system is specifically configured to send the feedback information signal to the cloud server; the cloud server is specifically configured to store the feedback information corresponding to the feedback information signal in the cloud disk.
The display system of the current limiter provided by the embodiment of the invention is provided with a plurality of local area control systems, wherein each local area control system comprises an edge network processor and a positioning system, the local area control systems are in communication connection with a cloud server, and the local area control systems are in communication connection with a mobile terminal; the local server and the mobile terminal can communicate through the edge network established by the edge network processor, and the mobile terminal and the cloud server do not need to communicate to realize man-machine interaction in the display process, so that the real-time performance of the man-machine interaction is greatly improved, and the experience of real-time man-machine interaction of a viewer in the display process is improved; the local area control system determines the relative position information of the mobile terminal and the current limiter display device according to the position information, and controls the current limiter display device to enter a power saving mode or enter a showing mode of a model of the current limiter through the edge network based on the relative position information; the local control system can control the current limiter display device to enter the showing mode when the visitor approaches the current limiter display device, and control the current limiter display device to enter the node mode when the visitor leaves the current limiter display device, so that the overhigh power consumption of the display hall is avoided while the visiting experience of the visitor on the current limiter is not influenced, the lower power consumption of the display hall is ensured, and the power resource is saved.
Drawings
FIG. 1 is a schematic diagram of a display system of a flow restrictor according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating an edge network processor configured to form an edge network according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a model of a portion of the components of a flow restrictor provided by an embodiment of the present invention;
FIG. 4 is a schematic structural view of another restrictor display system provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural view of another restrictor display system provided in accordance with an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another restrictor displaying system according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
The current limiter display system provided by the embodiment of the invention can be suitable for displaying the 160kV superconducting current limiter developed for the southern power grid. Fig. 1 is a schematic structural diagram of a display system of a flow restrictor according to an embodiment of the present invention, and referring to fig. 1, the display system of the flow restrictor includes: a plurality of flow restrictor display devices 10 and a plurality of local control systems 20; the local area control system 20 comprises an edge network processor 21 and a positioning system 22;
the local area control system 20 is in communication connection with the cloud server 30, and the local area control system 20 is in communication connection with the mobile terminal 40;
the edge network processor 21 establishes an edge network between the local area control system 20 and the mobile terminal 40; the positioning system 22 determines location information of the mobile terminal 40 based on the edge network; the mobile terminal 40 sends a display regulation and control signal to the local area control system 20 through the edge network so that the local area control system 20 regulates and controls the display content of the current limiter display device 10;
the local area control system 20 determines the relative position information between the mobile terminal 40 and the current limiter demonstration apparatus 10 according to the position information, controls the current limiter demonstration apparatus 10 to enter the power saving mode or enter the showing mode of the model of the current limiter through the edge network based on the relative position information, and uploads the demonstration regulation information corresponding to the demonstration regulation signal to the cloud server 30.
Specifically, a plurality of exhibition halls may be opened in one exhibition hall, a plurality of current limiter exhibition devices 10 may be displayed in each exhibition hall, and a local control system 20 may be disposed in each exhibition hall, and fig. 1 schematically illustrates one exhibition hall, including one local control system 20 and 3 current limiter exhibition devices 10. The mobile terminal 40 includes a visitor's cell phone or other electronic device. The current limiter demonstration apparatus 10 is capable of demonstrating a 3D model of the current limiter, a 3D model of the individual component parts of the current limiter and the operation of the current limiter at fault currents output by the grid.
In this embodiment, the local area control system 20 includes the edge network processor 21, and the local area control system 20 is in communication connection with the cloud server 30 and the mobile terminal 40, so that an edge network is established between the local area control system 20 and the mobile terminal 40 by using the edge network processor 21, so that the mobile terminal 40 can interact with the current limiter display device 10 based on the edge network instead of the cloud server 30 when interacting with the current limiter display device 10, thereby greatly improving the real-time performance of the interaction between the mobile terminal 40 and the current limiter display device 10. In contrast, referring to fig. 2, fig. 2 is a schematic diagram of an edge network formed by using an edge network processor according to an embodiment of the present invention, where a "cloud data processing center" corresponds to a data processing center of the cloud server 30, a communication connection is established between the cloud server 30 and the local control system 20 depending on the "internet," and a "edge layer data processing center" corresponds to a data processing center of the local control system 20, and since the edge network processor 21 is disposed in the local control system 20 and the edge network processor 21 is close to the mobile terminal 40 side, data of the mobile terminal can be quickly processed through the close edge layer data processing center based on the close "edge network," so as to improve real-time performance of data processing of the mobile terminal 40.
The mobile terminal 40 can send a display regulation and control signal to the local control system 20 based on the edge network, and the local control system 20 can regulate and control the display content of the current limiter display device 10 based on the edge network, for example, switching of a displayed model of a component of the current limiter, or starting of display of a working process of the current limiter under a fault current output by a power transmission network, or regulating of a working state parameter of the current limiter display device 10, that is, a visitor can interact with the current limiter display device 10 based on the edge network when interacting with the current limiter display device 10 through the mobile terminal 40, instead of through the cloud server 30, the interaction real-time performance is improved, the visitor can rapidly interact with the current limiter display device 10 in real time through the mobile terminal 40, and the visiting experience of the visitor is improved.
The local area control system 20 includes a positioning system 22, and once the mobile terminal 40 establishes a communication connection with the local area control system 20, the local area control system 20 can position the location information of the mobile terminal 40 through the positioning system 22 for positioning. The local area control system 20 determines the relative position information of the mobile terminal 40 and the current limiter demonstration apparatus 10 according to the position information of the mobile terminal 40 and the position information of the current limiter demonstration apparatus 10, and then controls the current limiter demonstration apparatus 10 to enter the node mode or the showing mode in real time through the edge network based on the relative position information. For example, when the relative distance corresponding to the relative position of the mobile terminal 40 and the current limiter demonstration apparatus 10 is small, it indicates that the visitor is visiting at the current limiter demonstration apparatus 10, and at this time, the local control system 20 may rapidly control the current limiter demonstration apparatus 10 to enter the working state, i.e. enter the exhibition mode to present the demonstration interface of the model of the current limiter on the interface of the current limiter demonstration apparatus 10 based on the edge network, and when the relative distance corresponding to the relative position of the mobile terminal 40 and the current limiter demonstration apparatus 10 is large, it indicates that the visitor is not visiting at the current limiter demonstration apparatus 10, or has left the current limiter demonstration apparatus 10, and at this time, the local control system 20 may rapidly control the current limiter demonstration apparatus 10 to enter the sleep state, i.e. enter the power saving mode to save the power consumption based on the edge network, that when the local control system 20 detects that the observer is at the current limiter demonstration apparatus 10 based on the edge network in, the local area control system 20 rapidly controls the corresponding current limiter demonstration apparatus 10 to enter the exhibition for visitors based on the edge network, and when the local area control system 20 detects that the observer is not located at or far away from the current limiter demonstration apparatus 10 in real time based on the edge network, or when no observer is located at the current limiter demonstration apparatus 10, the local area control system 20 rapidly controls the corresponding current limiter demonstration apparatus 10 to enter the power saving mode based on the edge network to save power consumption.
Accordingly, the display system of the current limiter provided by the embodiment not only improves the real-time performance and the interaction rate of the human-computer interaction based on the edge network, but also enables the mobile terminal 40 and the current limiter display device 10 of each display hall to interact with the local control system 20 of the display hall, so that a large amount of data and operation are not required to be processed by the cloud server 30, and the human-computer interaction efficiency is improved; in addition, the current limiter display system provided in this embodiment can control the current limiter display device 10 to enter the projection mode or the power saving mode according to the relative position between the observer and the current limiter display device 10 on the basis of the communication of the edge network, thereby ensuring that the visitor is not influenced and the low power consumption of the exhibition hall is ensured.
Optionally, the local control system 20 is specifically configured to control the current limiter demonstration apparatus 10 to enter the current limiter demonstration mode when the relative position information is that the position information of the mobile terminal 40 is overlapped with the demonstration position information of the current limiter demonstration apparatus 10, and to control the current limiter demonstration apparatus 10 to enter the power saving mode when the relative position information is that the position information of the mobile terminal 40 is not overlapped with the demonstration position information of the current limiter demonstration apparatus 10.
Specifically, in order to more precisely control the current limiter display device 10 to enter the projection mode or the power saving mode, the current limiter display device 10 may be preset with the display position information, which may be the position information of one display area centered on the position coordinates of the current limiter display device 10 in the exhibition hall and ranging from the position coordinates of the display interface of the current limiter display device 10 in the exhibition hall. When the position information of the mobile terminal 40 carried by the observer falls into the display area, i.e. coincides with the display position information, which indicates that the observer is located in front of the display interface of the current limiter display device 10 at this time, the local control system 20 rapidly controls the current limiter display device 10 to enter the display mode based on the edge network, and when the position information of the mobile terminal 40 carried by the observer does not fall into the display area, i.e. does not coincide with the display position information, which indicates that the observer is not located in front of the display interface of the current limiter display device 10 at this time, the local control system 20 rapidly controls the current limiter display device 10 to enter the power saving mode based on the edge network, so as to save power consumption.
Optionally, the display of the restrictor display device 10 comprises: displaying contents of the model of each component part of the current limiter, displaying visual angles of the model of each component part of the current limiter and a fault working process of the model of the current limiter; the components of the flow restrictor include: the device comprises a current limiting unit, a wire outlet unit, a low-temperature container and a refrigerating device; the refrigerating device comprises a liquid nitrogen storage tank, a heat exchanger, a refrigerator and a water cooling unit.
Specifically, the display content of the model of each component part includes the size of the display view angle of the model, and the material, the structural parameters, the physical picture and the like of the corresponding component part. The fault working process of the model of the current limiter refers to the working process of the current limiter when the fault current is output by the power transmission network, which can be shown based on the model of the current limiter. The model of the component parts of the corresponding flow restrictor may include: the device comprises a current limiting unit model, a wire outlet unit model, a low-temperature container model, a liquid nitrogen storage tank model, a heat exchanger model, a refrigerator model and a water cooling unit model. Exemplarily, referring to fig. 3, fig. 3 is a schematic diagram of a model of a part of components of a current limiter according to an embodiment of the present invention, and fig. 3 illustrates a current limiting unit model 10, an outlet unit model 20, and a cryogenic vessel model 30 of the current limiter.
Optionally, the local control system 20 is specifically configured to send the exhibition content of the current limiter exhibition apparatus 10 to the mobile terminal 40 through the edge network. Specifically, after the mobile terminal 40 establishes a communication connection with the local area control system 20 based on the edge network, the local area control system 20 may send the displayable content of the current limiter to the mobile terminal 40, so that a visitor can browse the displayable content of the current limiter on the mobile terminal 40 in advance.
Optionally, the current limiter display device 10 comprises a touch display and/or a projection display device. Specifically, the current limiter display device 10 may be a touch display or a projection display device, the mobile terminal 40 may send a display regulation and control signal to the local control system 20 based on the edge network, so that the local control system 20 regulates and controls the display content of the touch display, or regulates and controls the display content of the projection display device, and in addition, the visitor may also directly operate the touch display on the touch display to generate the display regulation and control signal, so that the local control system 20 regulates and controls the display content of the touch display.
Optionally, fig. 4 is a schematic structural diagram of a display system of another current limiter according to an embodiment of the present invention, and referring to fig. 4, the display system of the current limiter further includes a global control system 50; the global control system 50 is in communication connection with the cloud server 30; each local control system 20 is respectively connected with the global control system 50 in a communication way; the global control system 50 is used to control and manage each local control system 20. Specifically, an exhibition hall may be provided with a global control system 50, and the global control system 50 is used for overall control of the local control systems 20, i.e. the global control system 50 can control and manage the local control systems 20 of the various exhibition halls. The global control system 50 gives priority to control or management commands issued by the local control system 20 next to the cloud server 30. The local control system 20 can independently compute, process and analyze data based on the edge network, when its instruction priority is lower than the cloud server 30 and the global control system 50.
Alternatively, fig. 5 is a schematic structural diagram of a display system of another current limiter according to an embodiment of the present invention, and referring to fig. 5, a global control system 50 includes a global server 51; the local area control system 20 includes a local area server 23; the cloud server 30 includes a cloud disk 31, and the cloud disk 31 is used for storing interaction data between the mobile terminal 40 and the local area control system 20.
Specifically, the local server 23 may perform data interaction with the cloud server 30 through the global server 51, or may directly perform data interaction with the cloud server 30. In order to ensure the fast calculation performance of the local server 23 and avoid a large amount of data from accumulating in the local server 23, a large amount of interaction data between the mobile terminal 40 and the local server 23 may be uploaded to the cloud server 30 for storage, which is also convenient for the subsequent application of the interaction data between the mobile terminal 40 and the local server 23.
Optionally, the mobile terminal 40 sends a feedback information signal to the local area control system 20 through the edge network; the local area control system 20 is specifically configured to send a feedback information signal to the cloud server 30; the cloud server 30 is specifically configured to store the feedback information corresponding to the feedback information signal in the cloud disk 31.
Specifically, the observer may provide feedback opinions and suggestions of the display through the mobile terminal 40 on the display of the current limiter, the local control system 20 sends the received corresponding feedback signal information to the cloud server 30, and the cloud server 30 may store the feedback information corresponding to the feedback signal in the cloud disk 31 for the subsequent staff to extract.
Alternatively, fig. 6 is a schematic structural diagram of another restrictor displaying system provided in the embodiment of the present invention, and referring to fig. 6, the restrictor displaying apparatus 10 includes a voice control system 11; the local area control system 20 controls the voice broadcast parameters of the voice control system 11 according to the voice control signal sent by the mobile terminal 40 through the edge network.
Specifically, the current limiter display device 10 can output voice broadcast besides the content of the model of the current limiter, for example, the current limiter display device can also provide voice broadcast explanation while displaying the content, and the mobile terminal 40 can send a voice control signal to the local control system 20 based on the edge network, so that the local control system 20 can also control the current limiter display device 10 to provide voice broadcast when controlling the model of the current limiter display device 10 that displays the current limiter, and the current limiter display device 10 is controlled to display or voice broadcast based on the edge network, thereby greatly enhancing the real-time performance and efficiency of human-computer interaction.
Optionally, with continued reference to fig. 4, the restrictor display system further includes a light control system 24; the light control system 24 is connected to the local area control system 20, and the local area control system 20 controls the lighting parameters of the light control system 24 according to the light control signal sent by the mobile terminal 40 through the edge network. Specifically, all be provided with various lighting apparatus in every show room, the light control system 24 accessible local area control system 20 of managing and controlling each lighting apparatus is based on edge network control to can control the light effect in the show room fast, make the bandwagon effect better, experience with providing better visiting to the visitor, still do benefit to the high efficiency rational management of electric energy simultaneously.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A display system for a flow restrictor, comprising: a plurality of flow restrictor exposition apparatuses and a plurality of local control systems; the local area control system comprises an edge network processor and a positioning system;
the local area control system is in communication connection with the cloud server and the mobile terminal;
the edge network processor establishes an edge network between the local area control system and the mobile terminal; the positioning system determines the position information of the mobile terminal based on the edge network; the mobile terminal sends a display regulation and control signal to the local area control system through the edge network so that the local area control system regulates and controls the display content of the current limiter display device;
the local area control system determines the relative position information of the mobile terminal and the current limiter display device according to the position information, controls the current limiter display device to enter a power saving mode or enter a showing mode of a model of the current limiter through the edge network based on the relative position information, and uploads the display regulation and control information corresponding to the display regulation and control signal to the cloud server.
2. The system of claim 1, wherein the local control system is specifically configured to control the current limiter demonstration apparatus to enter a demonstration mode of the model of the current limiter when the relative position information is that the position information of the mobile terminal coincides with the demonstration position information of the current limiter demonstration apparatus, and to control the current limiter demonstration apparatus to enter a power saving mode when the relative position information is that the position information of the mobile terminal does not coincide with the demonstration position information of the current limiter demonstration apparatus.
3. The restrictor display system of claim 1 further comprising a global control system;
the global control system is in communication connection with the cloud server;
each local area control system is respectively in communication connection with the global control system; the global control system is used for respectively controlling and managing each local control system.
4. The restrictor display system of claim 1 further comprising a light control system;
the lighting control system is connected with the local area control system, and the local area control system controls the lighting parameters of the lighting control system according to lighting control signals sent by the mobile terminal through the edge network.
5. The restrictor display system of claim 1 wherein the restrictor display device comprises a voice control system;
and the local area control system controls the voice broadcast parameters of the voice control system according to the voice control signal sent by the mobile terminal through the edge network.
6. The restrictor presentation system of claim 3 wherein the global control system comprises a global server; the local area control system comprises a local area server; the cloud server comprises a cloud disk, and the cloud disk is used for storing interactive data between the mobile terminal and the local area control system.
7. The restrictor display system of claim 1, wherein the restrictor display device comprises a touch display and/or a projection display device.
8. The restrictor display system of claim 1 wherein the display of the restrictor display comprises: the display content of the model of each component part of the current limiter, the display visual angle of the model of each component part of the current limiter and the fault working process of the model of the current limiter; the components of the flow restrictor include: the device comprises a current limiting unit, a wire outlet unit, a low-temperature container and a refrigerating device; the refrigerating device comprises a liquid nitrogen storage tank, a heat exchanger, a refrigerator and a water cooling unit.
9. The restrictor presentation system of claim 8, wherein the local control system is specifically configured to send the presentation of the restrictor presentation device to the mobile terminal via the edge network.
10. The restrictor presentation system of claim 6 wherein the mobile terminal sends a feedback information signal to the local control system via the edge network; the local area control system is specifically configured to send the feedback information signal to the cloud server; the cloud server is specifically configured to store the feedback information corresponding to the feedback information signal in the cloud disk.
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| CN202949571U (en) * | 2012-12-19 | 2013-05-22 | 武汉市规划编制研究和展示中心 | WiFi-positioning automatic navigation service system in pavilion |
| CN103281401A (en) * | 2013-06-19 | 2013-09-04 | 安科智慧城市技术（中国）有限公司 | Exhibition hall and guiding method thereof |
| CN105072169A (en) * | 2015-07-30 | 2015-11-18 | 中国传媒大学 | Intelligent information display system of culture exhibition hall |
| CN106325245A (en) * | 2016-08-18 | 2017-01-11 | 广州市迪士普音响科技有限公司 | Control method and control system of wisdom platform |
| CN108234643A (en) * | 2017-12-29 | 2018-06-29 | 广州点构数码科技有限公司 | A kind of number exhibition room intelligent control system and method |
| CN208589071U (en) * | 2018-05-04 | 2019-03-08 | 东北师范大学 | A kind of museum digitalized is toured system |
| CN208444579U (en) * | 2018-06-28 | 2019-01-29 | 广东康云多维视觉智能科技有限公司 | A kind of display systems with ultrasonic inducing function |
| CN210043640U (en) * | 2019-03-25 | 2020-02-11 | 深圳市龙正堂展览策划有限公司 | Automatic interactive explanation system for exhibition hall |
| CN110471355A (en) * | 2019-08-30 | 2019-11-19 | 软通动力信息技术有限公司 | A kind of venue multiple-terminal control system |
| CN211207348U (en) * | 2019-09-30 | 2020-08-07 | 上海动听网络科技有限公司 | Stadium display system |
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