Relay protection fault query system and method

Abstract

The invention discloses a relay protection fault query system and method, and relates to the technical field of fault query, and the method comprises the steps: selecting an uploading function or a query function on a user interface; if the uploading function is selected, the front end provides a form, the user fills in corresponding fault defect elimination content according to the content of the form and then clicks uploading, the system checks the uploaded content to judge whether uploading is allowed or not, and an uploading result is fed back to the user interface; and if a query function is selected, the system provides two options of equipment name retrieval and fault type retrieval, the user selects a corresponding retrieval mode for retrieval according to requirements, and after a result is retrieved, the system judges whether to issue an editing permission or not according to user classification. The auditing process is added during information input, the quality and accuracy of input information are guaranteed, the user permission management module is additionally arranged, the user permission is strictly controlled, the information is prevented from being mistakenly changed, and the usability of a user and the safety of data are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of fault inquiry, and in particular to a relay protection fault inquiry system and method. Background Art

[0002] In the context of modern industrial development, information technology is gradually penetrating into various industries, providing new solutions for equipment management and fault handling. As an important base for energy production, the efficiency of equipment management and fault handling in thermal power plants is directly related to the stability and safety of power supply. In order to cope with the limitations of traditional management models, it has become an inevitable trend to introduce advanced technical means and develop an efficient fault information management system.

[0003] First, the traditional equipment management method is too dependent on manpower and experience. In a thermal power plant, there are many types of equipment and each has complex functions. Professionals are required not only to master the basic parameters of each device, but also to understand its operating status and potential failure modes. This places extremely high demands on the knowledge reserves and experience of professionals. Due to the large number of equipment, relying on traditional manual records and experience accumulation can no longer meet the needs of current large thermal power plants. The limitation of this method is that the timeliness and accuracy of information are difficult to guarantee, especially when facing sudden equipment failures, it is difficult to make quick and accurate judgments, thus delaying the time for troubleshooting.

[0004] Secondly, the traditional equipment management method has a certain lag in data acquisition and processing. During the operation of a thermal power plant, the real-time data of the equipment is crucial to determine the health of the equipment. However, traditional monitoring and recording methods often cannot obtain and process this data in real time, resulting in information asymmetry and processing delays. When dealing with faults, professionals usually need to rely on historical records and experience for analysis, and cannot obtain the latest data support in a timely manner. This lag not only affects the accuracy of fault judgment, but may also lead to the loss of the best time to handle the fault, thereby threatening the safe and stable operation of the unit.

[0005] In summary, the shortcomings of traditional technologies in thermal power plant equipment management and fault handling are mainly reflected in the lag in information acquisition and processing and the lack of data analysis capabilities. The existence of these problems not only increases the difficulty of equipment management, but also brings potential risks to the overall operation safety of thermal power plants. Therefore, it is particularly necessary to develop a software system that can realize equipment fault defect query. By introducing modern information technology means, the shortcomings of the above traditional technologies can be effectively solved, the efficiency and accuracy of equipment management can be improved, and the time for fault handling can be accelerated, thereby ensuring the safe and stable operation of thermal power plant units. Summary of the invention

[0006] In view of the above-mentioned problems, the present invention is proposed.

[0007] Therefore, the problem to be solved by the present invention is that the traditional technology has the problems of very delayed information acquisition and processing, insufficient data analysis capability, etc. in the equipment management and fault handling of thermal power plants.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a relay protection fault query system, which comprises a user interface (100), a fault type uploading module (200), a data storage module (300), a fault type query module (400) and a user authority management module (500).

[0009] As a preferred solution of the relay protection fault query system described in the present invention, the user interface (100) is used to provide the functions of uploading, querying and browsing the fault elimination process; the fault type upload module (200) is used to receive all the content of the equipment fault elimination process uploaded by the user; the data storage module (300) is used to store the fault elimination content, equipment information and user comments uploaded by all users; the fault type query module (400) provides the user with the function of querying the elimination process uploaded by other users by inputting the equipment name or fault type; the user authority management module (500) is used to manage the authority of different users and monitor the compliance and quality of the uploaded content.

[0010] As a preferred solution of the relay protection fault query system described in the present invention, the receiving of all contents in the process of device fault elimination uploaded by the user includes: a front end provides a form, and the user inputs the device name, fault type, detailed processing steps and attached pictures or documents according to the form; after the user uploads the content, an audit process is set, and the system reviews it before publishing it; after the audit is passed, all uploaded data is stored in the data storage module (300), including the device ID, fault description, processing steps, uploading user ID and timestamp.

[0011] As a preferred solution of the relay protection fault query system described in the present invention, the fault type query module (400) includes device name retrieval and fault type retrieval, and the retrieval function supports fuzzy query, allowing users to find relevant records through partial keywords; the query results are displayed in a list format, and users click to view detailed content. Each record will display the device name, fault type, processing steps and upload time; users evaluate the content uploaded by their users and sort it according to the evaluation results. When the next user queries, the content is provided based on the sorting first.

[0012] As a preferred solution of the relay protection fault query system described in the present invention, the user authority management module (500) divides users into two roles: ordinary users and administrators. Ordinary users are only allowed to upload and query content, and administrators have the authority to review, edit and delete non-compliant content on the basis of the authority of ordinary users; the user authority management module (500) performs authority control according to user classification to ensure that users can only access and operate functions within the scope of their authority.

[0013] Another object of the present invention is to provide a method for a relay protection fault query system, which includes selecting an upload function or a query function on a user interface (100); if the upload function is selected, the front end provides a form, and the user fills in the corresponding fault elimination content according to the form content and clicks upload, and the system reviews the uploaded content to determine whether to allow uploading, and feeds back the uploaded result to the user interface (100); if the query function is selected, the system provides two options: device name search and fault type search, and the user selects the corresponding search method according to the needs to search, and after the search results are obtained, the system determines whether to issue editing permissions based on the user classification.

[0014] As a preferred solution of the method of a relay protection fault query system described in the present invention, the method comprises: feeding back the uploaded result to the user interface (100) includes, if the system audit fails, feeding back the upload failure to the user interface and prompting the content that needs to be modified; if the system audit passes, feeding back the upload success to the user interface and storing the uploaded content in the data storage module (300); the data storage module (300) prepares a fault elimination record table for each uploaded content, and the fault elimination record table contains the device ID, fault type, fault description, processing steps, precautions, uploading user ID, upload time and audit status.

[0015] As a preferred solution of the method of a relay protection fault query system described in the present invention, the determination of whether to issue editing permissions includes: the user permission management module (500) creates a user table for each user, the user table includes user ID, user name, role, registration time and last login time; the roles include ordinary users and administrators, ordinary users are only allowed to upload and query content, and administrators have the authority to review, edit and delete non-compliant content based on the permissions of ordinary users.

[0016] A computer device comprises a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the above-mentioned relay protection fault query system and method when executing the computer program.

[0017] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the relay protection fault query system and method as described above.

[0018] The beneficial effects of the present invention are as follows: the traditional technology has the problems of very delayed information acquisition and processing, insufficient data analysis ability, etc. in the equipment management and fault handling of thermal power plants. The present invention introduces modern information technology means, adds a review process when entering information, ensures the quality and accuracy of the entered information, and adds a user authority management module to strictly control user authority, prevent information from being accidentally modified, and ensure user usability and data security.

[0019] Through this invention, thermal power plants will be able to respond to equipment failures faster and more accurately, thereby ensuring the stable operation of the units and reducing the risk of downtime caused by equipment failures. The promotion and application of this system will have a profound impact on the modern management of thermal power plants and provide strong support for the sustainable development of the industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0021] Figure 1 This is a module structure diagram of a relay protection fault query system in Example 1.

[0022] Figure 2 This is a flow chart of a method of a relay protection fault query system in Example 1. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Example 1, reference Figure 1, which is the first embodiment of the present invention, and provides a relay protection fault query system including a user interface 100, a fault type uploading module 200, a data storage module 300, a fault type query module 400 and a user authority management module 500.

[0026] The user interface 100 is used to provide uploading, querying and browsing functions for the troubleshooting process.

[0027] The fault type uploading module 200 is used to receive all contents in the process of troubleshooting the equipment fault uploaded by the user.

[0028] The data storage module 300 is used to store all fault troubleshooting content, device information and user comments uploaded by users.

[0029] The fault type query module 400 provides the user with a function of querying the fault elimination process uploaded by other users by inputting the device name or fault type.

[0030] The user rights management module 500 is used to manage the rights of different users and monitor the compliance and quality of uploaded content.

[0031] User interface development includes: front-end technology stack: Vue.js is used to develop the user interface, combined with the Element UI framework to provide easy-to-use forms and query functions. The front-end interacts with the back-end through Axios.

[0032] Specific functional implementations include: upload form: when the user is uploading the defect elimination process, fill in the relevant information and submit it, and the system will prompt whether the upload is successful or failed.

[0033] Search and browse: Users can enter the device name or fault type in the search box to search. The results are displayed in the form of cards or lists. Click to view details.

[0034] The functions of the fault type uploading module 200 specifically include: the user can upload his or her own process of troubleshooting equipment faults to the system, including fault description, processing steps, precautions, and other contents.

[0035] Technical implementation plan:

[0036] Form design: The front end provides an easy-to-use form where users can enter the device name, fault type, detailed processing steps, and attached pictures or documents.

[0037] Data storage: All uploaded data will be stored in the database, including device ID, fault description, processing steps, uploading user ID and timestamp. The database uses MySQL or PostgreSQL to support full-text search and data retrieval.

[0038] Review mechanism: In order to ensure the quality of content, a review process can be set up for user-uploaded content, which will be reviewed by experienced administrators or systems before being published.

[0039] The functions of the fault type query module 400 specifically include: a user can query the fault elimination process uploaded by other users by inputting the device name or fault type.

[0040] Technical implementation plan:

[0041] Search function: The system provides two search methods, including searching by device name and fault type. The search function supports fuzzy query, and users can find relevant records by using some keywords.

[0042] Query result display: The query results are displayed in a list format, and users can click to view the details. Each record will display key information such as device name, fault type, processing steps, upload time, etc.

[0043] User evaluation and feedback: Users can evaluate other people's records (such as likes and comments) and sort them according to the evaluation results. When the next user queries, the content will be provided based on the ranking first, making it easier for other users to find high-quality records.

[0044] Further explanation: when users view fault elimination content, they can also store it in the mobile application through local cache, so that users can use this software to read cached content even in an environment without network; the data cache file needs to be in encrypted format to prevent others from opening it to ensure data security. Users can also decide whether to clear all cached content to free up memory on the user's device.

[0045] The specific functions of the user authority management module 500 include: managing the authority of different users and controlling who can upload, edit or delete defect elimination records.

[0046] Technical implementation plan:

[0047] User role assignment: Users in the system are divided into two roles: ordinary users and administrators. Ordinary users can upload and query content, while administrators have the authority to review, edit, and delete non-compliant content.

[0048] Permission control: Permission control is implemented through the role-based access control (RBAC) management system to ensure that users can only access and operate functions within their permission scope.

[0049] Hardware requirements include, CPU: Intel Xeon E5 series or higher.

[0050] Memory: 16 GB or more.

[0051] Storage: 500GB SSD hard drive, expandable.

[0052] Network: Gigabit Ethernet.

[0053] System deployment includes local deployment: the server is deployed within the enterprise and data is stored locally to ensure the security and privacy of the content.

[0054] Cloud deployment: You can choose to use cloud service platforms such as AWS, Azure or Alibaba Cloud for deployment, which supports elastic expansion and remote access.

[0055] Example 2, reference Figure 2 , which is the second embodiment of the present invention, and which is different from the first embodiment in that: a method of a relay protection fault query system includes: Figure 2 As shown:

[0056] S1. Select an upload function or a query function on the user interface 100.

[0057] S2. If the upload function is selected, the front end provides a form. The user fills in the corresponding fault elimination content according to the form content and clicks upload. The system reviews the uploaded content to determine whether to allow uploading, and feeds back the upload result to the user interface 100.

[0058] If the system audit fails, the upload failure will be fed back to the user interface, and the content that needs to be modified will be prompted; if the system audit passes, the upload success will be fed back to the user interface, and the uploaded content will be stored in the data storage module 300.

[0059] The data storage module 300 prepares a fault elimination record table for each uploaded content, which includes the device ID, fault type, fault description, processing steps, precautions, uploading user ID, upload time and review status.

[0060] S3. If the query function is selected, the system provides two options: device name search and fault type search. The user selects the corresponding search method according to the needs. After the results are retrieved, the system determines whether to issue editing permissions based on the user classification.

[0061] The user rights management module 500 creates a user table for each user, and the user table includes user ID, user name, role, registration time and last login time.

[0062] The roles include ordinary users and administrators. Ordinary users are only allowed to upload and query content. Administrators have the authority to review, edit and delete non-compliant content on the basis of ordinary users' permissions.

[0063] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc., which can store program codes.

[0064] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in conjunction with such instruction execution systems, devices or apparatuses. For the purposes of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in conjunction with such instruction execution systems, devices or apparatuses.

[0065] More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic device), a portable computer disk case (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be a paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, deciphering or, if necessary, processing in another suitable manner, and then stored in a computer memory.

[0066] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, a plurality of steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0067] 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 preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A relay protection fault query system, characterized in that: It comprises a user interface (100), a fault type uploading module (200), a data storage module (300), a fault type query module (400) and a user authority management module (500).

2. A relay protection fault query system as claimed in claim 1, characterized in that: The user interface (100) is used to provide uploading, querying and browsing functions of the fault elimination process; The fault type uploading module (200) is used to receive all contents in the process of troubleshooting the equipment fault uploaded by the user; The data storage module (300) is used to store all fault elimination content, equipment information and user comments uploaded by users; The fault type query module (400) provides a function for a user to query the fault elimination process uploaded by other users by inputting a device name or a fault type; The user rights management module (500) is used to manage the rights of different users and monitor the compliance and quality of uploaded content.

3. A relay protection fault query system as claimed in claim 2, characterized in that: The receiving of all contents of the device fault troubleshooting process uploaded by the user includes: the front end provides a form, and the user enters the device name, fault type, detailed processing steps and attached pictures or documents according to the form; After users upload content, they set up a review process, and the system reviews it before publishing it; After the review is passed, all uploaded data will be stored in the data storage module (300), including the device ID, fault description, processing steps, uploading user ID and timestamp.

4. A relay protection fault query system as claimed in claim 3, characterized in that: The fault type query module (400) includes device name retrieval and fault type retrieval, and the retrieval function supports fuzzy query, allowing users to find relevant records through partial keywords; The query results are displayed in a list format. Users can click to view the details. Each record will display the device name, fault type, processing steps and upload time. Users evaluate the content uploaded by their users and rank the content according to the evaluation results. When the next user queries, the content will be provided based on the ranking.

5. A relay protection fault query system as claimed in claim 4, characterized in that: The user rights management module (500) divides users into two roles: ordinary users and administrators. Ordinary users are only allowed to upload and query content, while administrators have the rights to review, edit and delete non-compliant content on the basis of ordinary users' rights. The user authority management module (500) performs authority control according to user classification to ensure that users can only access and operate functions within their authority range.

6. A method using a relay protection fault query system as claimed in any one of claims 1 to 5, characterized in that: Selecting an upload function or a query function on the user interface (100); If the upload function is selected, the front end provides a form, and the user fills in the corresponding fault elimination content according to the form content and clicks upload. The system reviews the uploaded content to determine whether to allow uploading, and feeds back the upload result to the user interface (100); If the query function is selected, the system provides two options: device name search and fault type search. The user selects the corresponding search method according to the needs. After the results are retrieved, the system determines whether to issue editing permissions based on the user classification.

7. A method for a relay protection fault query system as claimed in claim 6, characterized in that: Feeding back the uploaded result to the user interface (100) includes, if the system fails to review, feeding back the upload failure to the user interface and indicating the content that needs to be modified; If the system passes the review, the upload success will be fed back to the user interface, and the uploaded content will be stored in the data storage module (300); The data storage module (300) prepares a fault elimination record table for each uploaded content, wherein the fault elimination record table includes device ID, fault type, fault description, processing steps, precautions, upload user ID, upload time and review status.

8. A method for a relay protection fault query system as claimed in claim 7, characterized in that: The determination of whether to grant editing authority includes: the user authority management module (500) creates a user table for each user, the user table including user ID, user name, role, registration time and last login time; The roles include ordinary users and administrators. Ordinary users are only allowed to upload and query content. Administrators have the authority to review, edit and delete non-compliant content on the basis of ordinary users' permissions.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method of a relay protection fault query system as described in any one of claims 6 to 8 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method of a relay protection fault query system according to any one of claims 6 to 8 are implemented.

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