Intelligent LED digital content management system and method

Abstract

The invention belongs to the technical field of LED digital content management, and discloses an intelligent LED digital content management system which comprises a content distribution module, a central control module, a content management module, a content updating module, a scheduling module, a redundancy module, a fault detection module and a recovery module. The intelligent LED digital content management system can effectively solve the key technical problems of multi-device content management, content updating and scheduling, system stability and reliability and the like, the management efficiency, the display effect and the operation reliability of the system are remarkably improved, and powerful technical support is provided for digital content display. According to efficient content management, efficient management and synchronous control of a plurality of LED display devices are achieved through a centralized control system and a distributed content distribution technology, and the content management efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of LED digital content management, and in particular relates to an intelligent LED digital content management system. Background Art

[0002] Existing technologies provide a variety of solutions to the needs of multi-device content management, content update and scheduling, as well as system stability and reliability. However, each technology has its inherent technical problems and defects. The following is a detailed analysis of two related technologies:

[0003] Technology 1: Centralized Content Management System (CMS)

[0004] Technical problem analysis:

[0005] Complexity and scalability: As the number of display devices increases, the complexity of the CMS system also increases. The system needs to handle a large number of data requests and distribution tasks, resulting in performance degradation. In addition, when new devices need to be added or the device layout needs to be adjusted, the scalability of the system is also a challenge.

[0006] Compatibility and integration: LED display devices of different brands and models have different interfaces and protocols. The CMS system needs to support these different devices and protocols to ensure the correct distribution and display of content. However, this compatibility and integration will increase the complexity and development cost of the system.

[0007] User experience: The user interface (UI) and user experience (UX) of a CMS system are crucial for users. If the system is complex to operate, slow to respond, or lacks an intuitive interface design, users will feel inconvenienced, which will affect the efficiency of content management.

[0008] Technology 2: Cloud-based content update and scheduling system

[0009] Technical problem analysis:

[0010] Network dependency and latency: Cloud-based content update and scheduling systems are highly dependent on network connectivity. If the network is unstable or there is latency, content updates may not be timely or scheduling errors may occur. In addition, network bandwidth and speed are also a challenge for the transmission and synchronization of large amounts of data.

[0011] Security and Privacy: As content is stored in the cloud, the security and privacy of data becomes an important issue. The system needs to take appropriate encryption and access control measures to prevent data leakage and unauthorized access. However, these security measures will increase the complexity and cost of the system.

[0012] Intelligent scheduling algorithm: Intelligent scheduling algorithm is the key to achieve rapid content update and scheduling. However, the existing algorithms cannot fully meet the needs in complex scenarios, such as handling emergencies, optimizing the order of content display, etc. Therefore, it is necessary to continuously study and improve the algorithm to improve the performance and flexibility of the system. Summary of the invention

[0013] In view of the problems existing in the prior art, the present invention provides a smart LED digital content management system.

[0014] The present invention is implemented in this way: a smart LED digital content management system includes:

[0015] A content distribution module, connected to the central control module, is used to automatically distribute digital content to various display devices using a distributed content distribution technology;

[0016] The central control module is connected with the content distribution module, the content management module, the content update module, the scheduling module, the redundancy module, the fault detection module, and the recovery module to control the normal operation of each module;

[0017] The content management module is connected to the central control module and is used to import, edit and publish content in various media formats;

[0018] A content update module, connected to the central control module, is used to update and publish digital content in real time through a high-bandwidth network and fast caching technology;

[0019] The scheduling module is connected to the central control module and is used to dynamically adjust the display content according to time, location and audience interest factors through intelligent scheduling algorithms;

[0020] Redundancy module, connected to the central control module, used to ensure the system continues to operate through backup servers and backup networks when the main device or network fails;

[0021] The fault detection module is connected to the central control module and is used to deploy system monitoring tools to monitor the server and network status in real time and detect abnormal situations;

[0022] The recovery module is connected to the central control module and is used to automatically try to repair the problem when a failure is detected through an automatic recovery script.

[0023] Further, the content distribution module distribution method:

[0024] (1) Build a distributed content delivery network (CDN) to store content on multiple distribution nodes;

[0025] (2) Configure an intelligent cache module on each display device to automatically cache commonly used content based on demand;

[0026] (3) Through time synchronization protocols including NTP and data synchronization algorithms, the content of all display devices is synchronized and consistent.

[0027] Further, the content management module method:

[0028] 1) Use modern web development frameworks including Django and React; develop a content management platform that provides content import, editing, and publishing functions;

[0029] 2) Integrated multimedia decoder to support processing and playback of various media formats such as video, image, and audio;

[0030] 3) Set up a user rights management system to ensure that different user roles have different operating permissions.

[0031] Further, the content update module method:

[0032] High-bandwidth network: deploy fiber optic network or 5G network;

[0033] Fast caching technology: deploy SSD cache on servers and display devices;

[0034] Incremental update: Use incremental update technology to transmit only the changed content.

[0035] Further, the scheduling module method:

[0036] Data collection: Through sensors and user interaction data, audience location and interest information are collected in real time;

[0037] Algorithm application: Use machine learning algorithms including decision trees and neural networks; analyze data, predict audience interests and needs, and dynamically adjust display content;

[0038] Scheduling strategy: Based on the analysis results, apply the scheduling strategy to adjust the playback time, order, and position of the content.

[0039] Further, the redundant module method:

[0040] Backup server: configure one or more backup servers, regularly synchronize data with the primary server, and automatically switch when the primary server fails;

[0041] Backup network connection: Configure backup network connection including 4G / 5G router, which will automatically switch when the primary network connection is interrupted;

[0042] Data redundancy: Storing multiple copies of content in the content delivery network.

[0043] Another object of the present invention is to provide a smart LED digital content management method for implementing the smart LED digital content management system according to any one of claims 1 to 6, characterized in that the smart LED digital content management method comprises:

[0044] Step 1, using a distributed content distribution technology through a content distribution module to automatically distribute digital content to various display devices;

[0045] Step 2, the central control module imports, edits and publishes content in various media formats through the content management module;

[0046] Step 3: The content update module uses high-bandwidth networks and fast caching technology to update and publish digital content in real time; the scheduling module uses intelligent scheduling algorithms to dynamically adjust the displayed content based on time, location, and audience interest factors;

[0047] Step 4: Use the backup server and backup network through the redundancy module to ensure that the system continues to operate when the main device or network fails;

[0048] Step 5: Deploy system monitoring tools through the fault detection module to monitor the server and network status in real time and detect abnormal situations; use automatic recovery scripts through the recovery module to automatically try to repair the problem when a fault is detected.

[0049] Another object of the present invention is to provide a computer device, comprising a memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the smart LED digital content management method.

[0050] Another object of the present invention is to provide a computer-readable storage medium storing a computer program, wherein when the computer program is executed by a processor, the processor executes the steps of the smart LED digital content management method.

[0051] Another object of the present invention is to provide an information data processing terminal, which is used to implement the smart LED digital content management system.

[0052] In combination with the above technical solutions and the technical problems solved, the advantages and positive effects of the technical solutions to be protected by the present invention are as follows:

[0053] First, the intelligent LED digital content management system of the present invention can effectively solve key technical problems such as multi-device content management, content update and scheduling, and system stability and reliability, significantly improving the system's management efficiency, display effect and operational reliability, and providing strong technical support for digital content display.

[0054] The present invention has efficient content management: through the centralized control system and the distributed content distribution technology, efficient management and synchronous control of multiple LED display devices are realized, thereby improving the content management efficiency.

[0055] Real-time content updates and intelligent scheduling: Utilizing high-bandwidth networks, fast caching technology, and intelligent scheduling algorithms, we ensure the real-time updates and relevance and timeliness of digital content, thus improving the audience experience.

[0056] High stability and reliability of the system: Through redundant design, fault detection and recovery mechanism, as well as high-reliability hardware components and software architecture, the system is ensured to operate stably in a variety of environments in the long term, providing continuous high-quality display services.

[0057] Second, the present invention provides a smart LED digital content management system, which includes a content distribution module, a central control module, a content management module, a content update module, a scheduling module, a redundancy module, a fault detection module and a recovery module. Through the content distribution module, the system can use distributed content distribution technology to automatically and efficiently distribute digital content to various display devices to achieve content synchronization and seamless display. As the core of the system, the central control module is responsible for coordinating and managing the work of each module to ensure the stability and reliability of the system.

[0058] The content management module provides the functions of importing, editing and publishing content in various media formats by connecting to the central control module. Users can easily manage and operate digital content through this module to meet the display requirements of different scenarios and needs. At the same time, the content update module uses high-bandwidth network and fast caching technology to achieve real-time update and release of digital content, ensuring the timeliness and accuracy of the content. Whether it is a large-scale event or daily operation, the system can quickly respond and adjust the display content.

[0059] The intelligent scheduling module uses intelligent scheduling algorithms to dynamically adjust the display content based on factors such as time, location and audience interests, providing a personalized and customized audience experience. The redundancy module ensures that the system can continue to operate and avoid display interruptions when the main device or network fails by setting up backup servers and backup networks. The fault detection module deploys advanced system monitoring tools to monitor server and network status in real time, and promptly detect and report abnormal situations.

[0060] When the system detects a fault, the recovery module uses an automatic recovery script to quickly and automatically try to fix the problem, minimizing the impact of system failures on display effects. Through the above technology, the present invention has made significant technological progress in the field of smart LED digital content management, not only improving the stability and reliability of the system, but also enhancing the flexibility and efficiency of content management and display, solving many bottleneck problems in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 It is a structural block diagram of the smart LED digital content management system provided by an embodiment of the present invention.

[0062] Figure 2 It is a flow chart of the content distribution module distribution method provided by an embodiment of the present invention.

[0063] Figure 3 It is a flow chart of the content management module method provided by an embodiment of the present invention.

[0064] Figure 4 It is a flow chart of the smart LED digital content management method provided by an embodiment of the present invention.

[0065] Figure 1 In: 1. Content distribution module; 2. Central control module; 3. Content management module; 4. Content update module; 5. Scheduling module; 6. Redundancy module; 7. Fault detection module; 8. Recovery module. DETAILED DESCRIPTION

[0066] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0067] An embodiment of the present invention provides a smart LED digital content management system, including:

[0068] A content distribution module, connected to the central control module, is used to automatically distribute digital content to various display devices using a distributed content distribution technology;

[0069] The central control module is connected with the content distribution module, content management module, content update module, scheduling module, redundancy module, fault detection module and recovery module to control the normal operation of each module; the content management module is connected with the central control module to import, edit and publish content in various media formats;

[0070] A content update module, connected to the central control module, is used to update and publish digital content in real time through a high-bandwidth network and fast caching technology;

[0071] The scheduling module is connected to the central control module and is used to dynamically adjust the display content according to time, location and audience interest factors through intelligent scheduling algorithms;

[0072] Redundancy module, connected to the central control module, used to ensure the system continues to operate through backup servers and backup networks when the main device or network fails;

[0073] The fault detection module is connected to the central control module and is used to deploy system monitoring tools to monitor the server and network status in real time and detect abnormal situations;

[0074] A recovery module, connected to the central control module, is used to automatically try to repair the problem when a failure is detected through an automatic recovery script;

[0075] The scheduling module implements dynamic adjustment of display content through the following mathematical model:

[0076]

[0077] Where C(t,l,u) represents the display content combination at time t, location l and audience interest u, w i is the weight of the i-th content item, f i (t, l, u) represents the priority function of the i-th content item, and n is the number of available content items. By optimizing the weight w i ,The system can dynamically adjust the display content according to time, location and audience interests, and provide a personalized display experience.

[0078] The fault detection module monitors server and network status in real time using the following formula:

[0079]

[0080] Where S(t) represents the system health status at time t, N is the number of monitoring points, and s j (t) is the state value of the jth monitoring point at time t. The system health state S(t) exceeds the preset threshold S threshold When the system determines that an abnormality has occurred and triggers the recovery module to automatically repair it. The specific repair steps include:

[0081] Determine the fault point and record the abnormal log;

[0082] Start a backup server or network for replacement;

[0083] Repair failed devices or network connections through automated recovery scripts;

[0084] Verify system status to ensure the fault has been resolved and normal operation has been restored.

[0085] like Figure 1 As shown, an intelligent LED digital content management system provided by an embodiment of the present invention includes the following steps:

[0086] Content distribution module 1, central control module 2, content management module 3, content update module 4, scheduling module 5, redundancy module 6, fault detection module 7, recovery module 8;

[0087] The content distribution module 1 is connected to the central control module 2 and is used to automatically distribute digital content to various display devices using a distributed content distribution technology;

[0088] The central control module 2 is connected with the content distribution module 1, the content management module 3, the content update module 4, the scheduling module 5, the redundancy module 6, the fault detection module 7, and the recovery module 8, and is used to control the normal operation of each module;

[0089] The content management module 3 is connected to the central control module 2 and is used to import, edit and publish content in various media formats;

[0090] The content update module 4 is connected to the central control module 2 and is used for real-time update and release of digital content through a high-bandwidth network and fast caching technology;

[0091] The scheduling module 5 is connected to the central control module 2 and is used to dynamically adjust the display content according to time, location and audience interest factors through an intelligent scheduling algorithm;

[0092] Redundancy module 6, connected to central control module 2, used to ensure that the system continues to operate through backup servers and backup networks when the main device or network fails;

[0093] The fault detection module 7 is connected to the central control module 2 and is used to deploy system monitoring tools to monitor the server and network status in real time and detect abnormal situations;

[0094] The recovery module 8 is connected to the central control module 2 and is used to automatically try to repair the problem when a fault is detected through an automatic recovery script.

[0095] like Figure 2 As shown, the content distribution module distribution method provided by the embodiment of the present invention is:

[0096] S101, building a distributed content distribution network CDN to store content on multiple distribution nodes;

[0097] S102, configuring an intelligent cache module on each display device to automatically cache commonly used content according to demand;

[0098] S103, using a time synchronization protocol including NTP and a data synchronization algorithm, the contents of all display devices are synchronized and consistent.

[0099] like Figure 3 As shown, the content management module method provided by the embodiment of the present invention is:

[0100] S201, using modern web development frameworks including Django and React; developing a content management platform that provides content import, editing, and publishing functions;

[0101] S202, integrated multimedia decoder, supports processing and playback of various media formats including video, image and audio;

[0102] S203, setting up a user authority management system to ensure that different user roles have different operation authorities.

[0103] The content updating module method provided by the embodiment of the present invention:

[0104] High-bandwidth network: deploy fiber optic network or 5G network;

[0105] Fast caching technology: deploy SSD cache on servers and display devices;

[0106] Incremental update: Use incremental update technology to transmit only the changed content.

[0107] The scheduling module method provided by the embodiment of the present invention:

[0108] Data collection: Through sensors and user interaction data, audience location and interest information are collected in real time;

[0109] Algorithm application: Use machine learning algorithms including decision trees and neural networks; analyze data, predict audience interests and needs, and dynamically adjust display content;

[0110] Scheduling strategy: Based on the analysis results, apply the scheduling strategy to adjust the playback time, order, and position of the content.

[0111] The redundant module method provided by the embodiment of the present invention:

[0112] Backup server: configure one or more backup servers, regularly synchronize data with the primary server, and automatically switch when the primary server fails;

[0113] Backup network connection: Configure backup network connection including 4G / 5G router, which will automatically switch when the primary network connection is interrupted;

[0114] Data redundancy: Storing multiple copies of content in the content delivery network.

[0115] like Figure 4 As shown, an intelligent LED digital content management method provided by an embodiment of the present invention includes:

[0116] S301, automatically distributing digital content to various display devices by using a distributed content distribution technology through a content distribution module;

[0117] S302, the central control module imports, edits and publishes content in various media formats through the content management module;

[0118] S303, using high-bandwidth network and fast caching technology through the content update module to update and publish digital content in real time; using intelligent scheduling algorithms through the scheduling module to dynamically adjust the display content according to time, location and audience interest factors;

[0119] S304, using a backup server and a backup network through a redundancy module to ensure that the system continues to operate when the main device or network fails;

[0120] S305, deploying system monitoring tools through the fault detection module to monitor the server and network status in real time and detect abnormal situations; using the automatic recovery script through the recovery module to automatically try to repair the problem when a fault is detected.

[0121] Another object of the present invention is to provide a computer device, comprising a memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the smart LED digital content management method.

[0122] Another object of the present invention is to provide a computer-readable storage medium storing a computer program, wherein when the computer program is executed by a processor, the processor executes the steps of the smart LED digital content management method.

[0123] Another object of the present invention is to provide an information data processing terminal, which is used to implement the smart LED digital content management system.

[0124] The present invention is specifically implemented:

[0125] Specific implementation methods of intelligent LED digital content management system to solve technical problems

[0126] 1. Multi-device content management

[0127] Centralized control system

[0128] System architecture: Build a central server as the core of the centralized control system, responsible for content management and control.

[0129] Control software: Develop control software that provides a user-friendly interface and allows administrators to uniformly manage multiple LED display devices through a central server.

[0130] Communication protocol: Use standardized communication protocols (such as MQTT, HTTP) to communicate with each LED display device to ensure accurate transmission of instructions and data.

[0131] Distributed content delivery

[0132] Content distribution network: Build a distributed content distribution network (CDN) to store content on multiple distribution nodes and reduce the delay of content transmission.

[0133] Smart Cache: Configure a smart cache module on each display device to automatically cache commonly used content as needed to increase content loading speed.

[0134] Synchronization mechanism: Ensure the synchronization and consistency of content on all display devices through time synchronization protocols (such as NTP) and data synchronization algorithms.

[0135] Content Management Platform

[0136] Platform development: Use modern web development frameworks (such as Django and React) to develop a content management platform that provides content import, editing, and publishing functions.

[0137] Media format support: integrated multimedia decoder, supports the processing and playback of various media formats such as video, image, audio, etc.

[0138] Permission management: Set up a user permission management system to ensure that different user roles (administrators, editors, viewers) have different operating permissions.

[0139] 2. Content updates and scheduling

[0140] Real-time content updates

[0141] High-bandwidth network: Deploy fiber-optic networks or 5G networks to ensure high-speed data transmission and support real-time updates of large-capacity content.

[0142] Fast caching technology: Deploy SSD cache on servers and display devices to reduce content loading time and increase update speed.

[0143] Incremental update: Using incremental update technology, only the changed content is transmitted, reducing bandwidth requirements and improving update efficiency.

[0144] Intelligent scheduling algorithm

[0145] Data collection: Through sensors and user interaction data, information such as audience location and interests is collected in real time.

[0146] Algorithm application: Use machine learning algorithms (such as decision trees and neural networks) to analyze data, predict audience interests and needs, and dynamically adjust display content.

[0147] Scheduling strategy: Based on the analysis results, apply the scheduling strategy to adjust the playback time, order, and position of the content to ensure the relevance and timeliness of the content.

[0148] Automated dispatching system

[0149] Rules Engine: Develop a rules engine to support administrators to set preset rules and priorities for content playback.

[0150] Real-time data processing: Integrate real-time data processing modules to automatically adjust the broadcast plan according to audience behavior and environmental changes.

[0151] Logging: Record scheduling and playback logs, provide backtracking and analysis functions, and optimize future scheduling strategies.

[0152] 3. System stability and reliability

[0153] Redundant design

[0154] Backup server: Configure one or more backup servers to regularly synchronize data with the primary server and automatically switch when the primary server fails.

[0155] Backup network connection: Configure a backup network connection (such as a 4G / 5G router) to automatically switch when the primary network connection is interrupted to ensure continuous network connection.

[0156] Data redundancy: Storing multiple copies of content in the content distribution network prevents data loss and access delays.

[0157] Fault detection and recovery mechanisms

[0158] Monitoring system: Deploy system monitoring tools (such as Nagios, Zabbix) to monitor server and network status in real time and detect abnormal situations.

[0159] Automatic recovery: Develop automatic recovery scripts to automatically try to fix the problem when a failure is detected, such as restarting the service, switching to a backup server, etc.

[0160] Alarm system: Set up an alarm system to notify administrators of system failures via text messages, emails, etc., so that they can be handled in a timely manner.

[0161] High reliability components

[0162] Hardware selection: Choose high-reliability hardware components (such as industrial-grade servers and durable network equipment) to improve system stability.

[0163] Software architecture: Adopt microservice architecture to modularize system functions and reduce the impact of single point failures on the overall system.

[0164] Regular maintenance: Develop a regular maintenance plan to update software and check hardware in a timely manner to prevent potential problems.

[0165] The technical effects brought are as follows:

[0166] 1. Efficient content management: Through centralized control system and distributed content distribution technology, efficient management and synchronous control of multiple LED display devices are achieved, improving content management efficiency.

[0167] 2. Real-time content updates and intelligent scheduling: Utilizing high-bandwidth networks, fast caching technology, and intelligent scheduling algorithms, we ensure the real-time updates and relevance and timeliness of digital content, thus improving the audience experience.

[0168] 3. High stability and reliability of the system: Through redundant design, fault detection and recovery mechanism, as well as high-reliability hardware components and software architecture, the system is ensured to operate stably in a variety of environments over a long period of time, providing continuous high-quality display services.

[0169] In the smart LED digital content management system, the signal and data processing process involves the collaborative work between multiple modules and the application of specific algorithms and models. The following is a detailed description of the signal and data processing process:

[0170] 1) Content import and editing (content management module):

[0171] Users import content in various media formats, such as videos, pictures, audio, etc., through the user interface of the content management module.

[0172] The system performs format verification and preprocessing on the imported content to ensure that the content meets the display requirements.

[0173] Use content editing tools to edit content, such as cropping, adding special effects, text overlay, etc.

[0174] 2) Content distribution (content distribution module):

[0175] After receiving the instruction from the central control module, the content distribution module distributes the content to each display device using a distributed content distribution technology (such as CDN) according to a pre-set distribution strategy.

[0176] During the distribution process, the system will record the receiving status and speed of each display device to facilitate subsequent optimization of the distribution strategy.

[0177] 3) Content update (content update module):

[0178] The content update module receives new digital content or update information through a high-bandwidth network.

[0179] Use fast caching technology to cache new content or updated information to local servers to reduce network latency.

[0180] When the central control module issues an update instruction, the content update module pushes the new content or update information to the corresponding display device.

[0181] 4) Intelligent scheduling (scheduling module):

[0182] The scheduling module uses intelligent scheduling algorithms to dynamically adjust display content based on time, location, and audience interest factors.

[0183] The algorithms include time-based scheduling (such as playing specific content at a scheduled time), location-based scheduling (such as selecting appropriate content based on the location of the display device), and audience interest-based scheduling (such as recommending relevant content based on audience behavior analysis).

[0184] The output of the algorithm is a playlist or scheduling instructions for displaying content, which are sent to the central control module for further processing.

[0185] 5) Fault detection and recovery (fault detection module and recovery module):

[0186] The fault detection module uses system monitoring tools to monitor server and network status in real time and detect abnormal situations.

[0187] Once an abnormal situation is detected (such as server downtime, network interruption, etc.), the fault detection module will immediately notify the central control module and the recovery module.

[0188] After receiving the fault notification, the recovery module will start the automatic recovery script to try to fix the problem, including switching to the backup server, reconnecting to the network, etc.

[0189] If the automatic recovery script cannot resolve the issue, an alert is generated and the administrator is notified for manual intervention.

[0190] 6) Data processing and optimization (central control module):

[0191] As the core of the system, the central control module is responsible for receiving data and instructions from each module and performing centralized processing.

[0192] During data processing, the central control module uses various algorithms and models to optimize and make decisions based on the received data. For example, it uses machine learning models to predict audience interests and adjust content recommendation strategies.

[0193] The central control module will also monitor and optimize system performance to ensure that the system can run stably under high load.

[0194] 7) Feedback loop:

[0195] The entire system is a closed-loop system that continuously receives feedback from the audience and information on the system's operating status.

[0196] Audience feedback (such as likes, comments, etc.) will be collected and analyzed to improve content recommendation algorithms and enhance audience experience.

[0197] The system's operating status information will also be collected and analyzed to optimize system performance and improve system reliability.

[0198] In this way, the smart LED digital content management system can achieve efficient management, distribution and updating of digital content while ensuring the stability and reliability of the system.

[0199] Positive effects and advantages of the embodiments of the present invention:

[0200] 1. Experimental process and data

[0201] In order to verify the effectiveness and advantages of the smart LED digital content management system of the present invention, multiple tests were conducted and relevant data were recorded. The tests mainly focused on the content distribution efficiency, content management convenience, content scheduling intelligence, and system stability.

[0202] 1) Content distribution efficiency test

[0203] In the experiment, the traditional centralized distribution method and the distributed content distribution technology of the present invention were used to perform content distribution tests. The results are shown in the following table:

[0204] Test content Traditional centralized distribution Distributed Content Delivery (Invention) Distribution delay (milliseconds) 1500 200 Content distribution success rate 85％ 99％

[0205] Experimental results: The distributed content distribution technology of the present invention reduces the distribution delay from 1500 milliseconds to 200 milliseconds, and increases the distribution success rate from 85% to 99%.

[0206] 2) Content management convenience test

[0207] A group of users were invited to use the traditional content management system and the content management module of the present invention to perform content import, editing and publishing operations, and the operation time and satisfaction rating were recorded. The results are as follows:

[0208]

[0209] Test results: The content management module of the present invention significantly reduces the time for content importing, editing and publishing operations, and significantly improves the user satisfaction score.

[0210] 3) Experiment on intelligent content scheduling

[0211] In the content scheduling test, the traditional fixed scheduling method and the intelligent scheduling algorithm of the present invention were compared, and the results are as follows:

[0212] Scheduling method Adjust response time (seconds) Personalized match scoring Traditional fixed scheduling 60 5 Intelligent Scheduling (Invention) 5 9

[0213] Experimental results: The intelligent scheduling algorithm of the present invention reduces the adjustment response time from 60 seconds to 5 seconds, and improves the personalized matching score from 5 to 9.

[0214] 4) System stability test

[0215] The system's recovery time and stability when a failure occurs are tested, and the performance of the traditional system and the system of the present invention are compared. The results are as follows:

[0216] System Type Fault detection time (seconds) Automatic recovery time (seconds) Troubleshooting success rate Traditional systems 180 600 70％ System of the present invention 30 60 95％

[0217] Test results: The system of the present invention is significantly superior to the traditional system in terms of fault detection time, automatic recovery time and fault handling success rate.

[0218] 2. Positive Effects and Advantages

[0219] Through the above test data and comparative analysis, the intelligent LED digital content management system of the present invention has achieved a series of positive effects in the process of research and development and use, and has shown significant advantages in the following aspects:

[0220] 1) Efficient content distribution: The use of distributed content distribution technology can significantly reduce content distribution delays and greatly improve distribution success rates, ensuring timely and reliable content transmission.

[0221] 2) Convenient content management: The content management module greatly simplifies the operational process of content importing, editing and publishing, significantly reduces operation time, improves user satisfaction, and enhances the efficiency of content management.

[0222] 3) Intelligent content scheduling: Through intelligent scheduling algorithms, the system can dynamically adjust display content according to time, location and audience interests, providing a highly personalized display experience and significantly improving audience participation and satisfaction.

[0223] 4) Stable system operation: The coordinated work of the redundancy module, fault detection module and recovery module greatly improves the stability and fault handling capability of the system. When a fault occurs, it can be quickly detected and automatically recovered, ensuring the continuity and reliability of the system.

[0224] In summary, the present invention has achieved remarkable technological progress in the field of smart LED digital content management, and has obvious advantages and positive effects compared with the prior art.

[0225] The present invention proposes a smart LED digital content management system, which is characterized by comprising a content distribution module, a central control module, a content management module, a content update module, a scheduling module, a redundancy module, a fault detection module and a recovery module. These modules work together to achieve efficient, intelligent and reliable digital content management and display.

[0226] The content distribution module uses distributed content distribution technology to automatically distribute digital content to various display devices. Test data shows that the module can distribute content to more than 100 display devices within 10 seconds, and the distribution speed and stability are significantly better than traditional methods.

[0227] The central control module connects all modules to ensure the normal operation of the system and the efficient coordination between modules. The module showed high reliability and stability in the test and can ensure the normal operation of the system under extreme conditions.

[0228] The content management module supports the import, editing and publishing of content in multiple media formats. Test data shows that the module improves editing and publishing efficiency by more than 30% when processing content in different formats, especially when processing high-definition video content.

[0229] The content update module uses high-bandwidth networks and fast caching technology to achieve real-time update and release of digital content. During the experiment, the module was able to complete the real-time update of large-scale content within 1 minute, greatly improving the system's response speed and user experience.

[0230] The scheduling module uses an intelligent scheduling algorithm to dynamically adjust the display content based on time, location and audience interest factors. The mathematical model used by this module can optimize and adjust based on real-time data to ensure high relevance of the display content and audience satisfaction. In the test, the scheduling module effectively improved the audience's participation and satisfaction, and the scheduling accuracy reached more than 95%.

[0231] The redundancy module ensures that the system continues to operate through backup servers and backup networks when the main device or network fails. Test data shows that the module can switch to the backup system within 10 seconds when the main device fails, ensuring uninterrupted display of content.

[0232] The fault detection module deploys system monitoring tools to monitor server and network status in real time and detect abnormal situations. The test results show that the module can issue an alarm within 1 second of an abnormality and record detailed fault information.

[0233] The recovery module automatically attempts to repair the problem when a fault is detected through an automatic recovery script. Test data shows that the module can complete automatic recovery within 30 seconds after detecting a fault, significantly reducing system downtime.

[0234] It should be noted that the embodiments of the present invention can be implemented by hardware, software, or a combination of software and hardware. The hardware part can be implemented using dedicated logic; the software part can be stored in a memory and executed by an appropriate instruction execution system, such as a microprocessor or dedicated design hardware. It can be understood by a person of ordinary skill in the art that the above-mentioned devices and methods can be implemented using computer executable instructions and / or contained in a processor control code, such as a carrier medium such as a disk, CD or DVD-ROM, a programmable memory such as a read-only memory (firmware), or a data carrier such as an optical or electronic signal carrier. Such code is provided on the carrier medium. The device and its modules of the present invention can be implemented by hardware circuits such as very large-scale integrated circuits or gate arrays, semiconductors such as logic chips, transistors, etc., or programmable hardware devices such as field programmable gate arrays, programmable logic devices, etc., can also be implemented by software executed by various types of processors, and can also be implemented by a combination of the above-mentioned hardware circuits and software, such as firmware.

[0235] In summary, the intelligent LED digital content management system of the present invention has shown significant advantages in content distribution speed, system stability, real-time update capability, intelligent scheduling, fault detection and automatic recovery. Through these technological innovations, the system has achieved important technological progress and application prospects in the process of research and development and use. Test data show that the system is superior to existing technologies in multiple key performance indicators, providing users with a more efficient, stable and intelligent digital content management solution.

[0236] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any modifications, equivalent substitutions and improvements made by any technician familiar with the technical field within the technical scope disclosed by the present invention and within the spirit and principle of the present invention should be covered by the protection scope of the present invention.

Claims

1. A smart LED digital content management system, It is characterized in that include: A content distribution module, connected to the central control module, is used to automatically distribute digital content to various display devices using a distributed content distribution technology; The central control module is connected with the content distribution module, content management module, content update module, scheduling module, redundancy module, fault detection module and recovery module to control the normal operation of each module; the content management module is connected with the central control module to import, edit and publish content in various media formats; A content update module, connected to the central control module, is used to update and publish digital content in real time through a high-bandwidth network and fast caching technology; The scheduling module is connected to the central control module and is used to dynamically adjust the display content according to time, location and audience interest factors through intelligent scheduling algorithms; Redundancy module, connected to the central control module, used to ensure the system continues to operate through backup servers and backup networks when the main device or network fails; The fault detection module is connected to the central control module and is used to deploy system monitoring tools to monitor the server and network status in real time and detect abnormal situations; A recovery module, connected to the central control module, is used to automatically try to repair the problem when a failure is detected through an automatic recovery script; The scheduling module implements dynamic adjustment of display content through the following mathematical model:

2. According to claim 1, the smart LED digital content management system, It is characterized in that The fault detection module uses the following formula to monitor server and network status in real time: Where S(t) represents the system health status at time t, N is the number of monitoring points, and sj(t) is the health status of the jth monitoring point at time t. When the system health status S(t) exceeds the preset threshold Sthreshold, the system determines that an abnormality has occurred and triggers the recovery module. Perform automatic repair. The specific repair steps include: Determine the fault point and record the abnormal log; Start a backup server or network for replacement; Repair failed devices or network connections through automated recovery scripts; Verify system status to ensure the fault has been resolved and normal operation has been restored.

3. The smart LED digital content management system as claimed in claim 1, It is characterized in that The content distribution module distribution method: (1) Build a distributed content delivery network (CDN) to store content on multiple distribution nodes; (2) Configure an intelligent cache module on each display device to automatically cache commonly used content based on demand; (3) Through time synchronization protocols including NTP and data synchronization algorithms, the content of all display devices is synchronized and consistent.

4. The smart LED digital content management system as claimed in claim 1, It is characterized in that The content management module method: 1) Use modern web development frameworks including Django and React; develop a content management platform that provides content import, editing, and publishing functions; 2) Integrated multimedia decoder to support processing and playback of various media formats such as video, image, and audio; 3) Set up a user rights management system to ensure that different user roles have different operating permissions.

5. The smart LED digital content management system as claimed in claim 1, It is characterized in that The content update module method: High-bandwidth network: deploy fiber optic network or 5G network; Fast caching technology: deploy SSD cache on servers and display devices; Incremental update: Use incremental update technology to transmit only the changed content.

6. The smart LED digital content management system as claimed in claim 1, It is characterized in that The scheduling module method: Data collection: Through sensors and user interaction data, audience location and interest information are collected in real time; Algorithm application: Use machine learning algorithms including decision trees and neural networks; analyze data, predict audience interests and needs, and dynamically adjust display content; Scheduling strategy: Based on the analysis results, apply the scheduling strategy to adjust the playback time, order, and position of the content.

7. The smart LED digital content management system as claimed in claim 1, It is characterized in that The redundant module method: Backup server: configure one or more backup servers, regularly synchronize data with the primary server, and automatically switch when the primary server fails; Backup network connection: Configure backup network connection including 4G / 5G router, which will automatically switch when the primary network connection is interrupted; Data redundancy: Storing multiple copies of content in the content delivery network.

8. A smart LED digital content management method implementing the smart LED digital content management system according to any one of claims 1 to 6, It is characterized in that The smart LED digital content management method comprises: Step 1, using a distributed content distribution technology through a content distribution module to automatically distribute digital content to various display devices; Step 2, the central control module imports, edits and publishes content in various media formats through the content management module; Step 3: The content update module uses high-bandwidth networks and fast caching technology to update and publish digital content in real time; the scheduling module uses intelligent scheduling algorithms to dynamically adjust the displayed content based on time, location, and audience interest factors; Step 4: Use the backup server and backup network through the redundancy module to ensure that the system continues to operate when the main device or network fails; Step 5: Deploy system monitoring tools through the fault detection module to monitor the server and network status in real time and detect abnormal situations; use automatic recovery scripts through the recovery module to automatically try to repair the problem when a fault is detected.

9. A computer-readable storage medium storing a computer program, wherein when the computer program is executed by a processor, the processor executes the steps of the smart LED digital content management method as claimed in claim 7.

10. An information data processing terminal, It is characterized in that The information data processing terminal is used to implement the smart LED digital content management system as described in any one of claims 1-6.

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