Intelligent management and control system for maintenance of thermal power plant unit

Abstract

An intelligent management and control system for unit maintenance of a thermal power plant comprises a front-end user interface, a rear-end server, a database and a data acquisition interface, the front-end user interface provides abundant interaction functions and visual display, and supports access of various devices; the back-end server is deployed on a cloud server or a local server and is responsible for processing a front-end user request, executing an intelligent algorithm and storing and managing data; the database adopts a relational database or a non-relational database and is used for storing related data of maintenance tasks, documents, materials and personnel; and the data acquisition interface provides interfaces with the material management system, the personnel management system, the monitoring management system and the decision analysis system to realize data sharing and collaboration. Through intelligent maintenance task planning and document management, automatic planning of maintenance tasks and electronic management and rapid approval of documents are realized, manual intervention and use of paper documents are reduced, task planning and approval periods are greatly shortened, and working efficiency and accuracy are improved.

Description

Technical Field

[0001] The present invention belongs to the field of intelligent management and control of unit maintenance in thermal power plants, and specifically relates to an intelligent management and control system for unit maintenance in thermal power plants. Background Art

[0002] In the operation of thermal power plants, unit maintenance is a key link to ensure the safety and stable operation of equipment and extend its service life. The traditional unit maintenance process often relies on manual management and paper documents, which is not only inefficient, but also prone to information errors and omissions, and cumbersome approval processes. In particular, in terms of maintenance task planning, progress tracking, quality control, safety management, and coordination of materials and personnel, traditional management methods are difficult to achieve in a timely, accurate, and comprehensive manner.

[0003] With the continuous development of information technology, intelligent and information-based management methods have been widely used in all walks of life. However, in the field of thermal power plant unit maintenance, although some information systems have been introduced, most of them have problems such as single function, low integration, and insufficient intelligence level, which cannot meet the full process and all-round management needs of thermal power plant unit maintenance.

[0004] There are many technical problems in the maintenance process of thermal power plant units, including:

[0005] 1. Inefficient maintenance task planning and document management: Traditional manual management and paper document methods are prone to information errors and omissions, slow transmission, and affect the accurate execution and timely approval of maintenance tasks.

[0006] 2. Insufficient monitoring of the maintenance process: Existing systems often find it difficult to conduct real-time and comprehensive monitoring of maintenance progress, quality, and safety, resulting in delayed problem discovery and untimely processing.

[0007] 3. Difficulties in coordinating materials and personnel: The maintenance of thermal power plant units involves the deployment of a large amount of materials and personnel. Traditional management methods make it difficult to achieve accurate docking and efficient coordination.

[0008] 4. Lack of experience summary and knowledge inheritance: Experience summary after maintenance is often ignored or becomes a formality, resulting in the inability to effectively inherit and utilize valuable knowledge and experience. Summary of the invention

[0009] The present invention provides an intelligent management and control system for maintenance of thermal power plant units, which is used to solve the defects in the prior art.

[0010] The present invention is achieved through the following technical solutions:

[0011] The intelligent management and control system for maintenance of thermal power plant units includes a front-end user interface, a back-end server, a database, and a data acquisition interface.

[0012] As described above, in the intelligent management and control system for unit maintenance of a thermal power plant, the front-end user interface provides rich interactive functions and visual displays, and supports access from multiple devices.

[0013] In the above-mentioned intelligent management and control system for maintenance of thermal power plant units, the back-end server is deployed on a cloud server or a local server, and is responsible for processing front-end user requests, executing intelligent algorithms, and storing and managing data.

[0014] In the above-mentioned intelligent management and control system for maintenance of thermal power plant units, the database adopts a relational database or a non-relational database to store relevant data of maintenance tasks, documents, materials and personnel.

[0015] In the above-mentioned intelligent management and control system for unit maintenance of thermal power plants, the data acquisition interface provides an interface with the material management system, personnel management system, monitoring management system and decision analysis system to achieve data sharing and collaboration.

[0016] In the above-mentioned intelligent management and control system for maintenance of thermal power plant units, the front-end user interface provides a maintenance task list, a progress bar, a quality indicator chart and a safety warning notification.

[0017] In the above-mentioned intelligent management and control system for maintenance of thermal power plant units, the back-end server and the front-end user interface communicate via the HTTP / HTTPS protocol to ensure the security and stability of data transmission.

[0018] As described above, in the intelligent management and control system for maintenance of thermal power plant units, the back-end server includes an intelligent maintenance task planning and document management module, a real-time maintenance process monitoring and early warning module, a material and personnel coordination and optimization module, and an experience summary and knowledge inheritance module.

[0019] In the above-mentioned intelligent management and control system for unit maintenance of a thermal power plant, the intelligent maintenance task planning and document management module automatically generates a maintenance task plan and a list of required documents according to the unit operating status, historical maintenance data and industry standards, realizes electronic storage, version control, rapid retrieval and online approval functions of documents, provides document templates and filling guidance, and reduces the difficulty and error rate of user filling.

[0020] In the above-mentioned intelligent management and control system for unit maintenance of a thermal power plant, the real-time maintenance process monitoring and early warning module integrates mobile terminals and various monitoring devices, collects key data in the unit maintenance process in real time, processes and analyzes abnormal data in real time, generates early warning signals, provides early warning notification functions, and promptly notifies relevant personnel through SMS, email, APP push, etc.

[0021] In the above-mentioned intelligent management and control system for maintenance of thermal power plant units, the material and personnel coordination optimization module realizes data synchronization and sharing with the material management system and the personnel management system, automatically adjusts the material distribution plan and the personnel deployment plan according to the maintenance needs and resource conditions, provides real-time tracking function of materials and personnel, and ensures the timely arrival and rational use of resources.

[0022] In the above-mentioned intelligent management and control system for unit maintenance of thermal power plants, the experience summary and knowledge inheritance module provides experience summary templates and filling instructions, encourages maintenance personnel to record key steps, problem solutions and improvement suggestions in the maintenance process, establishes a maintenance knowledge base, classifies, labels and optimizes search for experience summaries, provides knowledge sharing functions, and supports communication and learning among maintenance personnel.

[0023] In the above-mentioned intelligent management and control system for unit maintenance of thermal power plants, the data acquisition interface adopts the standard interface technology of RESTful API or Web Service to ensure the stability and scalability of the interface.

[0024] The operation process of the above-mentioned intelligent management and control system for unit maintenance in thermal power plants is as follows:

[0025] Step 1: The user interacts with the front-end user interface through the mobile terminal application and submits maintenance information;

[0026] Step 2: After receiving the maintenance information, the front-end user interface transmits it to the back-end server for pre-repair planning and management. Meanwhile, during the maintenance process, the data acquisition interface receives information from the material management system, personnel management system, monitoring management system, and decision analysis system in real time for information interaction, thereby realizing real-time monitoring during maintenance;

[0027] Step 3: After the maintenance is completed, the relevant maintenance personnel can pass the key steps, problem solutions and improvement suggestions in the maintenance process to the back-end server through the front-end user interface. The back-end server establishes a maintenance knowledge base, classifies, labels and optimizes the search for experience summaries, provides knowledge sharing functions, and supports communication and learning between maintenance personnel.

[0028] The advantages of the present invention are:

[0029] The present invention realizes automatic planning of maintenance tasks, electronic management of documents and rapid approval through intelligent maintenance task planning and document management, reduces manual intervention and the use of paper documents, greatly shortens task planning and approval cycles, and improves work efficiency and accuracy;

[0030] The present invention realizes real-time monitoring and early warning of the maintenance process by integrating mobile terminal applications and data analysis technologies, can timely discover and handle problems in the maintenance process, ensure that key data in the maintenance process is accurately recorded and analyzed, help to timely discover potential quality problems, avoid efficiency losses caused by delayed problem handling, and ensure that maintenance work is carried out efficiently and safely;

[0031] The present invention can preserve and share excellent maintenance experience and solutions through experience summary and knowledge inheritance, thus improving the overall maintenance level;

[0032] The present invention can provide real-time safety monitoring and early warning, can detect and respond to safety hazards in the first place, and effectively prevent the occurrence of safety accidents;

[0033] The present invention ensures that various safety measures during the maintenance process are strictly implemented through a systematic safety management process;

[0034] The present invention realizes accurate allocation and efficient utilization of maintenance resources through coordinated optimization of materials and personnel, thus reducing resource waste and cost expenditure;

[0035] The present invention realizes information sharing and collaboration through integration with other business systems, thus improving overall operational efficiency;

[0036] The front-end user interface of the present invention is user-friendly and interactive, making the system easy to use and operate, reducing the user's learning cost and difficulty of use. At the same time, it supports access from multiple devices, allowing users to perform maintenance management anytime and anywhere, improving work flexibility and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0038] Figure 1 It is an integrated schematic diagram of the unit maintenance intelligent management and control system of the present invention;

[0039] Figure 2 It is a schematic diagram of pre-repair planning of the unit maintenance intelligent management and control system of the present invention;

[0040] Figure 3 It is a schematic diagram of the maintenance process of the unit maintenance intelligent management and control system of the present invention;

[0041] Figure 4It is a schematic diagram of the maintenance summary of the unit maintenance intelligent management and control system of the present invention;

[0042] Figure 5 It is a schematic diagram of the assessment and evaluation of the unit maintenance intelligent management and control system of the present invention. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0044] The intelligent management and control system for maintenance of thermal power plant units includes a front-end user interface, a back-end server, a database, and a data acquisition interface.

[0045] Preferably, the front-end user interface described in this embodiment provides rich interactive functions and visual displays, and supports access from multiple devices.

[0046] Preferably, the back-end server described in this embodiment is deployed on a cloud server or a local server, and is responsible for processing front-end user requests, executing intelligent algorithms, and storing and managing data.

[0047] Preferably, the database described in this embodiment adopts a relational database or a non-relational database to store relevant data of maintenance tasks, documents, materials, and personnel.

[0048] Preferably, the data acquisition interface described in this embodiment provides interfaces with a material management system, a personnel management system, a monitoring management system, and a decision analysis system to achieve data sharing and collaboration.

[0049] Preferably, the front-end user interface described in this embodiment provides a maintenance task list, a progress bar, a quality indicator chart, and a safety warning notification.

[0050] Preferably, the back-end server described in this embodiment communicates with the front-end user interface via HTTP / HTTPS protocol to ensure the security and stability of data transmission.

[0051] Preferably, the back-end server described in this embodiment includes an intelligent maintenance task planning and document management module, a real-time maintenance process monitoring and early warning module, a material and personnel coordination and optimization module, and an experience summary and knowledge inheritance module.

[0052] Preferably, the intelligent maintenance task planning and document management module described in this embodiment automatically generates a maintenance task plan and a list of required documents based on the unit's operating status, historical maintenance data and industry standards, realizes electronic storage, version control, rapid retrieval and online approval functions of documents, provides document templates and filling guidance, and reduces the difficulty and error rate of user filling.

[0053] Preferably, the real-time maintenance process monitoring and early warning module described in this embodiment integrates mobile terminals and various monitoring devices, collects key data in the unit maintenance process in real time, processes and analyzes abnormal data in real time, generates early warning signals, provides early warning notification functions, and promptly notifies relevant personnel through SMS, email, APP push, etc.

[0054] Preferably, the material and personnel coordination optimization module described in this embodiment realizes data synchronization and sharing with the material management system and the personnel management system, automatically adjusts the material distribution plan and personnel deployment plan according to maintenance needs and resource conditions, provides real-time tracking function of materials and personnel, and ensures the timely arrival and rational utilization of resources.

[0055] Preferably, the experience summary and knowledge transfer module described in this embodiment provides an experience summary template and filling instructions, encourages maintenance personnel to record key steps, problem solutions and improvement suggestions in the maintenance process, establishes a maintenance knowledge base, classifies, labels and searches experience summaries, provides knowledge sharing functions, and supports communication and learning among maintenance personnel.

[0056] Preferably, the data collection interface described in this embodiment adopts standard interface technology of RESTful API or Web Service to ensure the stability and scalability of the interface.

[0057] Preferably, the operation process of this embodiment is as follows:

[0058] Step 1: The user interacts with the front-end user interface through the mobile terminal application and submits maintenance information;

[0059] Step 2: After receiving the maintenance information, the front-end user interface transmits it to the back-end server for pre-repair planning and management. Meanwhile, during the maintenance process, the data acquisition interface receives information from the material management system, personnel management system, monitoring management system, and decision analysis system in real time for information interaction, thereby realizing real-time monitoring during maintenance;

[0060] Step 3: After the maintenance is completed, the relevant maintenance personnel can pass the key steps, problem solutions and improvement suggestions in the maintenance process to the back-end server through the front-end user interface. The back-end server establishes a maintenance knowledge base, classifies, labels and optimizes the search for experience summaries, provides knowledge sharing functions, and supports communication and learning between maintenance personnel.

[0061] The deployment operation of the present invention is: according to the actual situation and needs of the thermal power plant, select appropriate servers and storage devices; install and configure system software, database and other necessary components; perform system testing and debugging to ensure the stability and availability of the system.

[0062] The system of the present invention regularly inspects and maintains the system during operation to ensure the normal operation of the system, while monitoring the performance indicators and log information of the system, promptly discovering and handling potential problems, and continuously optimizing and upgrading system functions based on user needs and feedback.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Intelligent management and control system for maintenance of thermal power plant units, characterized by: Including front-end user interface, back-end server, database, and data collection interface; The front-end user interface provides rich interactive functions and visual displays, and supports access from multiple devices; The backend server is deployed on a cloud server or a local server and is responsible for processing frontend user requests, executing intelligent algorithms, and storing and managing data; The database adopts a relational database or a non-relational database to store the relevant data of maintenance tasks, documents, materials and personnel; The data acquisition interface provides an interface with the material management system, personnel management system, monitoring management system and decision analysis system to achieve data sharing and collaboration.

2. The intelligent management and control system for maintenance of thermal power plant units according to claim 1 is characterized by: The front-end user interface provides a maintenance task list, a progress bar, a quality indicator chart, and a safety warning notification.

3. The intelligent management and control system for maintenance of thermal power plant units according to claim 1 is characterized by: The back-end server communicates with the front-end user interface via HTTP / HTTPS protocol to ensure the security and stability of data transmission.

4. The intelligent management and control system for maintenance of thermal power plant units according to claim 1 is characterized by: The back-end server includes an intelligent maintenance task planning and document management module, a real-time maintenance process monitoring and early warning module, a material and personnel coordination and optimization module, and an experience summary and knowledge inheritance module.

5. The intelligent management and control system for maintenance of thermal power plant units according to claim 4 is characterized by: The intelligent maintenance task planning and document management module automatically generates maintenance task plans and required document lists according to the unit operation status, historical maintenance data and industry standards, realizes electronic storage, version control, fast retrieval and online approval functions of documents, provides document templates and filling guidance, and reduces the difficulty and error rate of user filling; The real-time maintenance process monitoring and early warning module integrates mobile terminals and various monitoring devices, collects key data in the unit maintenance process in real time, processes and analyzes abnormal data in real time, generates early warning signals, provides early warning notification functions, and promptly notifies relevant personnel through SMS, email, APP push, etc. The material and personnel coordination optimization module realizes data synchronization and sharing with the material management system and the personnel management system, automatically adjusts the material distribution plan and the personnel deployment plan according to the maintenance needs and resource conditions, provides real-time tracking functions for materials and personnel, and ensures the timely arrival and reasonable utilization of resources; The experience summary and knowledge inheritance module provides experience summary templates and filling instructions, encourages maintenance personnel to record key steps, problem solutions and improvement suggestions in the maintenance process, establishes a maintenance knowledge base, classifies, labels and optimizes search for experience summaries, provides knowledge sharing functions, and supports communication and learning among maintenance personnel.

6. The intelligent management and control system for maintenance of thermal power plant units according to claim 1 is characterized by: The data collection interface adopts the standard interface technology of RESTful API or Web Service to ensure the stability and scalability of the interface.

7. The intelligent management and control system for maintenance of thermal power plant units according to claim 1 is characterized by: The operation process is as follows: Step 1: The user interacts with the front-end user interface through the mobile terminal application and submits maintenance information; Step 2: After receiving the maintenance information, the front-end user interface transmits it to the back-end server for pre-repair planning and management. Meanwhile, during the maintenance process, the data acquisition interface receives information from the material management system, personnel management system, monitoring management system, and decision analysis system in real time for information interaction, thereby realizing real-time monitoring during maintenance; Step 3: After the maintenance is completed, the relevant maintenance personnel can pass the key steps, problem solutions and improvement suggestions in the maintenance process to the back-end server through the front-end user interface. The back-end server establishes a maintenance knowledge base, classifies, labels and optimizes the search for experience summaries, provides knowledge sharing functions, and supports communication and learning between maintenance personnel.

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