Double-screen interconnection system of training cabin

Abstract

The invention relates to the technical field of communication, in particular to a double-screen interconnection system of a training cabin, which adopts a multi-screen display scheme, and optimizes user operation and content display through double-screen interaction of a control screen and a large display screen; a user can operate on the control screen, and the content is displayed on the large display screen, so that the user experience is improved; according to the Socket connection logic of the cloud box and the central control system, instruction interaction between the cloud box and the central control system is realized through a Socket protocol; real-time instruction interaction between the cloud box and the central control system is realized through Socket connection, so that quick response and stability of the system can be ensured; according to the invention, intelligent reservation can be realized through the applet, and the user operation process is simplified; the user operation complexity is reduced, and the use efficiency is improved; according to the double-screen simultaneous display and different display technology, flexible switching of double-screen simultaneous display and different display is realized; and the system can flexibly switch the display modes according to different requirements.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a dual-screen interconnection system of a training cabin. Background Art

[0002] At present, most language training devices use a single screen display. When users are doing language training, the operation interface and content display interface are usually on the same screen, resulting in poor user experience and complicated operation. Although the existing multi-screen display technology can realize multi-screen interaction, it cannot be applied in language training scenarios. Existing language training equipment also has problems of insufficient intelligence and convenience in terms of user appointment and usage process. Therefore, a dual-screen interconnection system of the training cabin is proposed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a dual-screen interconnection system for a training cabin, which solves the problems that the current language training equipment uses a single screen and is inconvenient to operate, the existing language training equipment lacks multi-screen interconnection applications, and the language training equipment reservation process has cumbersome operations and low intelligence.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dual-screen interconnection system for a training cabin, comprising a control screen, a large display screen, a cloud box, a central control system and a mini-program;

[0005] The touch screen design is used for operations such as content selection;

[0006] The large display screen is used for content display and does not support operations;

[0007] The cloud box is connected to the local area network where the central control system is located through the Socket protocol to establish a stable communication channel; Cloud box definition: an operating system host customized based on the Android system; the display screen and the display touch screen are connected through the HDMI and DP dual output ports of the cloud box;

[0008] The central control system, as the core control unit in the local area network, is responsible for sending specific instructions to control various functional modules of the training cabin;

[0009] The mini program can be entered by users by scanning a code, and the usage time can be reserved in advance.

[0010] Preferably, the cloud box functions to receive and parse instructions: the cloud box monitors the instructions sent by the central control system in real time and parses the instructions;

[0011] The instructions include: starting or closing the training cabin, switching training content, adjusting the display mode (same display on two screens or different displays), and updating the system configuration;

[0012] Instruction execution: The cloud box performs corresponding operations according to the parsed instructions and feeds back the execution results to the central control system;

[0013] Heartbeat mechanism: The cloud box and the central control system maintain connection through heartbeat packets to ensure real-time and stable communication;

[0014] The present invention is achieved by the following steps:

[0015] S1: Connect the control screen and the display screen through the cloud box to achieve dual-screen interaction; the cloud box is connected to the central control system through the socket, receives instructions and performs corresponding operations;

[0016] The user operates through the control screen, and the content is displayed on the large display screen. The central control system sends instructions to schedule the training content according to the user's operation and training progress;

[0017] S2: When in use, the user makes an appointment through the mini program (the mobile phone can directly scan the code to enter the mini program), and the system arranges the use time of the training cabin according to the user's appointment information; the central control system sends instructions in advance to start the training cabin according to the appointment information to ensure that the system is ready when the user arrives;

[0018] S3: The user enters the training cabin after arriving at the scheduled time and sends a start command through the central control system. The cloud box starts the system after receiving the command. The user selects the training content through the control screen, and the content is displayed on the large screen. The user performs language training according to the prompts. The central control system monitors the training progress in real time and sends commands to adjust the training difficulty according to the user's performance.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention adopts a multi-screen display solution, and optimizes user operation and content display through dual-screen interaction of a control screen and a large display screen; through the multi-screen display solution, the user can operate on the control screen, and the content is displayed on the large display screen, thereby improving the user experience;

[0021] The Socket connection logic between the cloud box and the central control system of the present invention realizes the command interaction between the cloud box and the central control system through the Socket protocol; the real-time command interaction between the cloud box and the central control system is realized through the Socket connection, ensuring the rapid response and stability of the system;

[0022] The present invention can realize intelligent reservation through mini-programs, simplifying the user operation process; intelligent reservation and use process, reducing the complexity of user operation and improving use efficiency;

[0023] The dual-screen same display and different display technology of the present invention realizes flexible switching between dual-screen same display and different display through the connection of the cloud box and the DP port; it also enables the system to flexibly switch the display mode according to different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a system diagram of the present invention;

[0025] Figure 2 This is a flowchart of mini-program reservation of the present invention;

[0026] Figure 3 A flow chart for using the training cabin of the present invention;

[0027] Figure 4 It is a framework diagram of the present invention. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , a dual-screen interconnection system for a training cabin, including a control screen, a large display screen, a cloud box, a central control system, and a mini program;

[0030] The touch screen design is used for operations such as content selection;

[0031] The large display screen is used for content display and does not support operations;

[0032] The cloud box is connected to the local area network where the central control system is located through the Socket protocol to establish a stable communication channel; the cloud box is used for command reception and analysis: including the cloud box monitoring the commands sent by the central control system in real time and analyzing the commands; the commands include: starting or closing the training cabin, switching training content, adjusting the display mode (same display or different display on two screens), and updating the system configuration; command execution: the cloud box performs corresponding operations according to the parsed commands and feeds back the execution results to the central control system; heartbeat mechanism: the cloud box and the central control system maintain a connection state through heartbeat packets to ensure the real-time and stability of communication;

[0033] The cloud box can also achieve multi-screen interaction through wireless technology;

[0034] The connection between the cloud box and the central control system can also communicate via HTTP / HTTPS protocol;

[0035] Wireless technology and communication via HTTP / HTTPS protocols are alternative solutions and can be used as a substitute when the Socket protocol fails;

[0036] The central control system, as the core control unit in the local area network, is responsible for sending specific instructions to control various functional modules of the training cabin;

[0037] The mini program can be entered by users by scanning a code, and the user can reserve a time for use in advance;

[0038] The ways to enter the Mini Program include but are not limited to scanning codes, searching, links, public accounts, historical records, and icons that can be downloaded to the home screen of the mobile phone. Scanning codes requires the use of the mobile phone camera function; searching can be done through the mobile phone search engine; public accounts have built-in links to enter the Mini Program; links, historical records, and icons can all be entered by clicking on the mobile terminal;

[0039] The Socket connection logic between the cloud box and the central control system of the present invention realizes the command interaction between the cloud box and the central control system through the Socket protocol; the real-time command interaction between the cloud box and the central control system is realized through the Socket connection, ensuring the rapid response and stability of the system;

[0040] The present invention can realize intelligent reservation through mini-programs, simplifying the user operation process; intelligent reservation and use process, reducing the complexity of user operation and improving use efficiency;

[0041] The dual-screen same display and different display technology of the present invention realizes flexible switching between dual-screen same display and different display through the connection of the cloud box and the DP port; it also enables the system to flexibly switch the display mode according to different needs.

[0042] The present invention is achieved by the following steps:

[0043] S1: Connect the control screen and the display screen through the cloud box to achieve dual-screen interaction; the cloud box is connected to the central control system through the socket, receives instructions and performs corresponding operations;

[0044] The user operates through the control screen, and the content is displayed on the large display screen. The central control system sends instructions to schedule the training content according to the user's operation and training progress;

[0045] S2: When in use, the user makes an appointment through the mini program (the mobile phone can directly scan the code to enter the mini program), and the system arranges the use time of the training cabin according to the user's appointment information; the central control system sends instructions in advance to start the training cabin according to the appointment information to ensure that the system is ready when the user arrives;

[0046] S3: The user enters the training cabin after arriving at the scheduled time and sends a start command through the central control system. The cloud box starts the system after receiving the command. The user selects the training content through the control screen, and the content is displayed on the large screen. The user performs language training according to the prompts. The central control system monitors the training progress in real time and sends commands to adjust the training difficulty according to the user's performance.

[0047] 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 dual-screen interconnection system for a training cabin, characterized by: Including control screen, large display screen, cloud box, central control system and mini-programs; The touch screen design is used for operations such as content selection; The large display screen is used for content display and does not support operations; The cloud box is connected to the local area network where the central control system is located through the Socket protocol to establish a stable communication channel; The central control system, as the core control unit in the local area network, is responsible for sending specific instructions to control various functional modules of the training cabin; The mini program can be entered by users by scanning a code, and the usage time can be reserved in advance.

2. The dual-screen interconnection system of a training cabin according to claim 1, characterized in that: The cloud box is used for command reception and analysis: the cloud box monitors the commands sent by the central control system in real time and analyzes the commands; The instructions include: starting or closing the training cabin, switching training content, adjusting the display mode (dual-screen same display or different display), and updating the system configuration; instruction execution: the cloud box performs corresponding operations according to the parsed instructions, and feeds back the execution results to the central control system; heartbeat mechanism: the cloud box and the central control system maintain a connection through the heartbeat mechanism to ensure the real-time and stability of communication.

3. A method for using a dual-screen interconnection system in a training cabin, characterized in that: S1: Connect the control screen and the display screen through the cloud box to achieve dual-screen interaction; the cloud box is connected to the central control system through the socket, receives instructions and performs corresponding operations; The user operates through the control screen, and the content is displayed on the large display screen. The central control system sends instructions to schedule the training content according to the user's operation and training progress; S2: When in use, the user makes an appointment through the mini program (the mobile phone can directly scan the code to enter the mini program), and the system arranges the use time of the training cabin according to the user's appointment information; the central control system sends instructions in advance to start the training cabin according to the appointment information to ensure that the system is ready when the user arrives; S3: The user enters the training cabin after arriving at the scheduled time and sends a start command through the central control system. The cloud box starts the system after receiving the command. The user selects the training content through the control screen, and the content is displayed on the large screen. The user performs language training according to the prompts. The central control system monitors the training progress in real time and sends commands to adjust the training difficulty according to the user's performance.

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