Science and technology museum science popularization exhibit central control system and control method

Abstract

The invention relates to the technical field of central control systems, in particular to a science and technology museum science popularization exhibit central control system and control method.The science and technology museum science popularization exhibit central control system comprises a server, the server is connected with a routing all-in-one machine, and the routing all-in-one machine is connected with a switch; the switch is connected with a log module, an exhibit connection control module, an exhibit startup and shutdown management module, an exhibit performance management module, an exhibit data management module, an exhibit alarm management module, an exhibit state monitoring module, a light management module, a system setting module, a user authority management module and a touch screen interaction interface. The system has the advantages that the system can control the on-off of all lights in the exhibition hall, can control the on-off of all exhibits in the exhibition hall, can detect the operation states and interaction data of all exhibits at the same time, achieves the intelligent and centralized management of all exhibits in the exhibition hall, and improves the efficiency of the exhibition hall. And the light and the exhibition hall are respectively controlled as two clients, so that the management operation of the exhibit in the exhibition hall is simple and convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of central control systems, and in particular to a central control system and a control method for popular science exhibits in a science and technology museum. Background Art

[0002] With the rapid development of science and technology, as an important place to popularize scientific knowledge and spread scientific ideas, the richness, interactivity and intelligence of exhibits in science and technology museums have become the key to attracting the public. Traditional science and technology museums mostly use independent or centralized management methods that lack intelligent management, resulting in complex operations and poor interactive experience.

[0003] In order to facilitate the staff of the science and technology museum to manage the power on and off of exhibits in the robot exhibition hall and the switch control of the exhibition area lights, a set of exhibits, a science and technology museum popular science exhibits central control system and control method are designed to solve the above problems based on the number, function, power consumption and lighting layout of the exhibits. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a central control system and a control method for popular science exhibits in a science and technology museum, which solve the problems existing in the prior art.

[0005] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a central control system for popular science exhibits in a science and technology museum, comprising a server, the server is connected to an all-in-one router, the all-in-one router is connected to a switch, the switch is connected to a log module, an exhibit connection control module, an exhibit power on / off management module, an exhibit performance management module, an exhibit data management module, an exhibit alarm management module, an exhibit status monitoring module, a lighting management module, a system setting module, a user authority management module and a touch screen interactive interface, the exhibit connection control module, the exhibit power on / off management module, the exhibit performance management module, the exhibit data management module, the exhibit alarm management module and the exhibit status monitoring module are all connected to exhibits, and the all-in-one router is connected to a tablet via an AP wireless network.

[0006] Preferably, the exhibits are divided into exhibits without power supply, exhibits with power supply but without computer, and products with power supply and computer, and the exhibits are divided into exhibits with performance function and exhibits without performance function.

[0007] Preferably, the exhibit power on / off management module includes an intelligent gateway and an intelligent circuit breaker. The intelligent gateway is connected to the central control system via a switch and a router. The intelligent gateway is connected to the intelligent circuit breaker. The intelligent circuit breaker is connected to the power supply of exhibits with power supply but no computer and exhibits with power supply and computer.

[0008] Preferably, the lighting management module includes an intelligent gateway and an intelligent circuit breaker, the intelligent gateway is connected to the central control system via a switch and a router, the intelligent gateway is connected to the intelligent circuit breaker, and the intelligent circuit breaker is connected to the lighting.

[0009] Preferably, there are several exhibits, and the exhibits are placed in different areas.

[0010] Preferably, the server uses a 4-core CPU, the server memory of the server is 8G, the server hard disk of the server is 1T, the server uses dual 1000M network ports, and the server is equipped with an 800W UPS power supply.

[0011] A method for controlling popular science exhibits in a science and technology museum comprises the following steps: a. The server sends a power on / off command, which is then passed to the exhibit power on / off management module via the integrated router and the switch. At this time, the smart gateway and the smart circuit breaker are used to control the power on / off operation of exhibits with power supply but no computer and exhibits with power supply and computer; b. Sending a performance command through the server, passing the performance command to the exhibit performance management module through the integrated router and the switch, and controlling the exhibits with performance functions to perform performance operations through the exhibit performance management module; c. Send a command to turn on or off the light through the server, and pass the command to turn on or off the light to the light management module through the routing integrated machine and the switch. At this time, the light is turned on and off by the smart gateway and the smart circuit breaker.

[0012] (III) Beneficial effects Compared with the prior art, the present invention provides a central control system and control method for popular science exhibits in a science and technology museum, which has the following beneficial effects: 1. The central control system and control method of the popular science exhibits in the science and technology museum can control the switching of all lights in the exhibition hall, and can control the switching of all exhibits in the exhibition hall, and can simultaneously detect the operating status and interactive data of all exhibits, and manage all exhibits in the exhibition hall in an intelligent and centralized manner, and the lights and exhibition halls are controlled separately as two clients, which makes the management of the exhibits in the exhibition hall simple and easy to operate, and can improve the interactive experience of the exhibits.

[0013] 2. The central control system and control method of the popular science exhibits in the science and technology museum have a touch screen interactive interface, which can realize remote interactive control functions and manage user permissions so that different personnel have different permissions. The use data information of each exhibit can be backed up, stored and exported through the exhibit data management module to facilitate subsequent management operations. If the exhibits are damaged or other factors occur, the exhibit alarm management module can process the alarm information of the exhibits, which is convenient for personnel to understand the status of the exhibits and to understand the information of the exhibits more comprehensively, so as to better control the exhibits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the system of the present invention; Figure 2 It is a schematic diagram of the connection principle between the central control system of the present invention, the lighting and the exhibits; Figure 3 This is a schematic diagram of the calling flow of the log module of the present invention; Figure 4 The control flow intention of the control module for connecting the exhibit of the present invention; Figure 5 is a schematic diagram of a touch screen interactive interface of the present invention; Figure 6 A schematic diagram of a remote shutdown process of the exhibit power on / off management module of the present invention; Figure 7 A schematic diagram of the remote power-on process of the exhibit power-on / off management module of the present invention; Figure 8 It is a control flow diagram of the exhibit performance module of the present invention; Fig. 9 This is a control flow diagram of the exhibit data management module of the present invention; Fig.10 It is a control flow diagram of the exhibit alarm management module of the present invention; Fig.11 Schematic diagram of the control flow of the lighting management module of the present invention. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-11A central control system for popular science exhibits in a science and technology museum includes a server, the server is a server with a display, the server is connected to a router all-in-one, the router all-in-one is a POE-AC router all-in-one, the POE-AC router all-in-one is a router device that integrates PoE (Power over Ethernet) and AC (wireless controller) functions, and this all-in-one has higher integration and convenience than traditional routers, the router all-in-one is connected to a switch, the server, the router all-in-one and the switch are controlled through a local area network, the local area network is composed of a wired network and a wireless AP, the switch is connected to a log module, an exhibit connection control module, an exhibit power on / off management module, an exhibit performance management module, an exhibit data management module, an exhibit alarm management module, an exhibit status monitoring module, a lighting management module, a system setting module, a user authority management module and a touch screen interactive interface, the exhibit connection control module, the exhibit The exhibition on / off management module, the exhibition performance management module, the exhibition data management module, the exhibition alarm management module and the exhibition status monitoring module are all connected to the exhibits. The integrated router is connected to the tablet via the AP wireless network. The tablet is a wireless tablet and can be used by the administrator. The central control system controls two objects, one is the exhibit and the other is the light. The module for controlling the exhibits includes the exhibit connection control module, the exhibit on / off management module, the exhibit performance management module, the exhibit data management module, the exhibit alarm management module and the exhibit status monitoring module. The module for controlling the light includes the light management module. In order to better manage the control objects, the central control system adopts a C / S structure as a whole. The exhibits are connected to the central control system as clients, and the lights are connected to the central control system as clients. The communication between the exhibits and the lights and the central control system adopts TCP communication mode, and the messages adopt json format data packets. The connection relationship is as follows: Figure 2 As shown, the log module logs are generated by date. A new log file is generated at midnight every day. Each generated log is named with year, month, and day. A maximum of 30 days of logs can be generated. Redundant log modules are automatically deleted to prevent hard disk space overflow. The calling process of the log module is as follows Figure 3 As shown in the figure, exhibits and lights are connected to the central control system as clients. After verification by the central control system, they can be added to the central control system. Exhibit and light information is added through the server. The exhibit and light information includes IP, exhibit name, exhibition hall, etc. The control process of the exhibit connection control module is as follows Figure 4As shown, after receiving the connection request, the central control system will actively send a message to inquire about the device information. If there is no reply within 3 seconds, the connection will be deleted. If the reply message format does not correspond, the connection will be deleted. If the reply message format corresponds and the device is matched in the device list of the central control system, it will be added to the device queue. The touch screen interaction interface adopts the form of a three-level interface + pop-up page to form a touch interaction interface. The first, second, and third level pages will design the base class page, and use the inheritance and derivation method to derive pages with different functions. The base class page encapsulates the same display, hiding, interface initialization, and deinitialization methods to control the jump of the interface. The pop-up window adopts a top-view method and is placed above the first, second, and third level interfaces. The operation results are used as the basis for the operation of subsequent pages. The touch screen interaction interface is as follows Figure 5 As shown in the figure, the remote shutdown process diagram of the on / off management module of the exhibit is as follows Figure 6 As shown in the figure, when performing remote shutdown, first send a shutdown request at the software level. After receiving the message reply, if no message is received, send a forced shutdown command to force shutdown and wait for the device to shut down. If the shutdown timeout occurs, send a forced shutdown command to force shutdown and wait for the device to be completely offline before remotely controlling the circuit breaker to cut off the power. The remote startup process diagram of the on / off management module of the exhibit is shown in the figure. Figure 7 As shown in the figure, the central control system controls the circuit breaker to power on to realize remote startup operation. The exhibit performance module controls the exhibits that can perform (such as Rod Sam's universal robot gathering, imitating the master's action performance, etc.). The control flow chart of the exhibit performance module is as follows Figure 8 As shown in the figure, the control flow chart of the exhibit data management module is as follows Fig. 9 As shown, after the software is started, the exhibit database information is read for the first time, and the database information is refreshed and read once a day at the top of the hour. The data information within three months is retained, and the expired information is automatically deleted. The control flow chart of the exhibit alarm management module is as follows Fig.10 As shown in the figure, after the exhibit status detection module initializes the software, all exhibits in the exhibit list are displayed on the touch screen interactive interface, and the exhibit status in the list is read. If it is in maintenance status, the maintenance status is displayed. All other devices are offline by default, and the response device is online, offline, alarm, idle, working and other status. The touch screen interactive interface displays the on and off status of the light. The control flow chart of the light management module is shown in the figure. Fig.11 As shown, the light can be turned on or off directly on the touch screen interactive interface. If the conditions are not met, the light icon will be grayed out and cannot be operated.

[0017] Exhibits are divided into exhibits without power supply, exhibits with power supply but without computer, and products with power supply and computer. Exhibits are divided into exhibits with performance function and exhibits without performance function. Exhibits with power supply are equipped with Schneider manual circuit breakers according to the power size. The upper power layer of manual circuit breakers is intelligent circuit breakers. Devices with computers are connected to the local area network through wireless AP or wired methods. For devices with computers, the central control system first performs computer shutdown control and then performs power-off processing through intelligent circuit breakers. For devices without computers, power is directly cut off through intelligent circuit breakers. The system setting module mainly includes three parts: equipment management, exhibit performance, and exhibit status setting. Among them, equipment management mainly realizes the management of exhibition hall exhibits and realizes the addition, deletion, and modification of exhibition areas and exhibits. Exhibit performance mainly realizes the function of scheduled performance of exhibits. Exhibit status setting realizes the exhibit status setting. For example, when the exhibit is maintained, the maintenance option is selected. The exhibit is in a locked state and has a higher priority than the switch on and off of the exhibit. The control flow chart of the system setting module is as follows: Fig.11 As shown in the figure, the permission management of the user permission management module is applicable to the root user and is mainly used to add the management account of the central control system.

[0018] The exhibit switch management module includes an intelligent gateway and an intelligent circuit breaker. The intelligent gateway is connected to the central control system through a switch and a router. The intelligent gateway is connected to the intelligent circuit breaker. The intelligent circuit breaker is connected to the exhibits with power supply but no computer and the power supply of the products with power supply and computer. The intelligent circuit breaker is an electrical device that integrates intelligence, automation and safety protection functions. The intelligent circuit breaker can monitor the current, voltage and frequency and other parameters in the circuit, and can control the opening or closing of the circuit through the communication protocol, or can control the opening and closing manually like a conventional intelligent circuit breaker. This solution uses Ankerui's intelligent circuit breaker, which has 1P, 2P, 3P, 4P and other models, so that the central control system can achieve the effect of controlling the intelligent circuit breaker through the intelligent gateway, and control the opening and closing of the power supply through the intelligent circuit breaker. The intelligent gateway and the intelligent circuit breaker use 485 communication. The intelligent gateway has its own network port and is connected to the local area network of the central control system through a network cable. The number of intelligent circuit breakers connected to the intelligent gateway does not exceed 16.

[0019] The lighting management module includes an intelligent gateway and an intelligent circuit breaker. The intelligent gateway is connected to the central control system through a switch and a router. The intelligent gateway is connected to the intelligent circuit breaker. The intelligent circuit breaker is connected to the lights. Through the intelligent circuit breaker and the intelligent gateway, the central control system can control the turning on and off of the lights.

[0020] There are several exhibits, and the exhibits are placed in different areas. By placing different types of exhibits in different areas, better control operations can be performed.

[0021] The server uses a 4-core CPU, 8G of memory, 1T of hard disk, dual 1000M network ports, and an 800W UPS power supply. The UPS power supply ensures that the server can cope with power outages. When a power outage is detected, all data can be saved in time and the shutdown can be done. All saved data can be loaded at the next run.

[0022] A method for controlling popular science exhibits in a science and technology museum comprises the following steps: a. Send power on and power off commands through the server, and pass them to the exhibit power on and off management module through the integrated router and switch. At this time, the smart gateway and smart circuit breaker are used to control the power on and off operations of exhibits with power supply but no computer and products with power supply and computer; b. Sending a performance command through the server, passing the performance command to the exhibit performance management module through the integrated router and the switch, and controlling the exhibits with performance functions to perform performance operations through the exhibit performance management module; c. Send a command to turn on or off the light through the server, and pass the command to turn on or off the light to the light management module through the router and switch. At this time, the light is turned on and off by the smart gateway and smart circuit breaker.

[0023] To sum up, the central control system and control method of the popular science exhibits in the science and technology museum can control the switching of all lights in the exhibition hall, and can control the switching of all exhibits in the exhibition hall, and can simultaneously detect the operating status and exhibit interaction data of all exhibits, and implement intelligent and centralized management of all exhibits in the exhibition hall, and the lights and exhibition halls are controlled separately as two clients, so that the management operation of the exhibits in the exhibition hall is simple and convenient, and the interactive experience of the exhibits can be improved. It has a touch screen interactive interface, can realize remote interactive control functions, and can manage user permissions, so that different personnel have different permissions. The use data information of each exhibit can be backed up, stored and exported through the exhibit data management module, which is convenient for subsequent management operations, and if the exhibits are damaged, the exhibit alarm management module can process the alarm information of the exhibits, which is convenient for personnel to understand the status of the exhibits, and can understand the information of the exhibits more comprehensively, so as to better control the exhibits.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one" do not exclude the existence of other identical elements in the process, method, article or equipment including the elements.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A central control system for popular science exhibits in a science and technology museum, characterized in that: The invention comprises a server, wherein the server is connected to an all-in-one router, the all-in-one router is connected to a switch, the switch is connected to a log module, an exhibit connection control module, an exhibit power on / off management module, an exhibit performance management module, an exhibit data management module, an exhibit alarm management module, an exhibit status monitoring module, a lighting management module, a system setting module, a user authority management module and a touch screen interactive interface, the exhibit connection control module, the exhibit power on / off management module, the exhibit performance management module, the exhibit data management module, the exhibit alarm management module and the exhibit status monitoring module are all connected to exhibits, and the all-in-one router is connected to a tablet via an AP wireless network.

2. A central control system for popular science exhibits in a science and technology museum according to claim 1, characterized in that: The exhibits are divided into exhibits without power supply, exhibits with power supply but without computer, and products with power supply and computer. The exhibits are divided into exhibits with performance function and exhibits without performance function.

3. A central control system for popular science exhibits in a science and technology museum according to claim 2, characterized in that: The exhibit power on / off management module includes an intelligent gateway and an intelligent circuit breaker. The intelligent gateway is connected to the central control system through a switch and a router. The intelligent gateway is connected to an intelligent circuit breaker. The intelligent circuit breaker is connected to the power supply of exhibits with power but no computer and exhibits with power and computer.

4. A central control system for popular science exhibits in a science and technology museum according to claim 3, characterized in that: The lighting management module includes an intelligent gateway and an intelligent circuit breaker. The intelligent gateway is connected to the central control system through a switch and a router. The intelligent gateway is connected to the intelligent circuit breaker. The intelligent circuit breaker is connected to the light.

5. A central control system for popular science exhibits in a science and technology museum according to claim 4, characterized in that: There are several exhibits, and the exhibits are placed in different areas.

6. A central control system for popular science exhibits in a science and technology museum according to claim 5, characterized in that: The server uses a 4-core CPU, the server memory of the server is 8G, the server hard disk of the server is 1T, the server uses dual 1000M network ports, and the server is equipped with an 800W UPS power supply.

7. A method for controlling popular science exhibits in a science and technology museum, applied to a central control system for popular science exhibits in a science and technology museum according to any one of claims 1 to 6, characterized in that: The following steps are included: a. The server sends a power on / off command, which is then passed to the exhibit power on / off management module via the integrated router and the switch. At this time, the smart gateway and the smart circuit breaker are used to control the power on / off operation of exhibits with power supply but no computer and exhibits with power supply and computer; b. Sending a performance command through the server, passing the performance command to the exhibit performance management module through the integrated router and the switch, and controlling the exhibits with performance functions to perform performance operations through the exhibit performance management module; c. Send a command to turn on or off the light through the server, and pass the command to turn on or off the light to the light management module through the routing integrated machine and the switch. At this time, the light is turned on and off by the smart gateway and the smart circuit breaker.

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