Intelligent operation ticket management and control system and method based on five-prevention system

Abstract

The invention discloses an intelligent operation ticket management and control system and method based on a five-prevention system, and relates to the field of electric power. When a paper operation ticket is used, the conditions of leapfrogging, missed ticketing and wrong ticketing are easy to occur. The system comprises a five-prevention cloud platform, an operation ticket system, a five-prevention system and an isolation device. The operation ticket system is used for issuing operation tickets, managing and receiving operation ticket log information; the isolation device comprises a forward isolation device and a reverse isolation device, and the forward isolation device synchronizes operation ticket information of the five-prevention cloud platform to a substation five-prevention system; the reverse isolation device synchronously transmits five-prevention system data of the transformer substation or a tool list required by operation ticket operation to the five-prevention cloud platform; according to the technical scheme, the electronic operation ticket is adopted, so that the problems of leapfrogging, missing steps, less tickets and easiness in moisture and damage are solved; and data summarization and analysis are carried out through the cloud platform, so that the operation ticket information management level is improved, and the purpose of full-process management and control is finally achieved.

Description

Technical Field

[0001] The present invention relates to the field of electric power, and in particular to an intelligent operation ticket control system and method based on a five-prevention system. Background Art

[0002] The power system has comprehensively carried out the construction of smart grids, implementing intelligent control, intelligent management, and intelligent analysis for the entire power grid, and building a unified and strong smart grid with the characteristics of informatization, automation, and interactivity. The research on operation tickets based on the verification of the five-prevention system is also part of the response to the application of smart grids.

[0003] Electrical switching operations are an important link in the power system mode switching. Operators prepare switching operation tickets according to dispatching instructions. Conventional operation tickets are paper-printed operation tickets, which are prone to getting wet and damaged in bad weather such as rain and snow, and are also prone to situations such as skipping steps, missing ticking, and wrong ticking.

[0004] The entire switching operation includes the operation of primary equipment and secondary equipment, which is jointly completed by the operator and the supervisor. The safety during the operation mainly depends on the behavior norms of the operator. In this way, not only is the process cumbersome, but also the intelligent control of the entire switching operation process cannot be achieved. Summary of the Invention

[0005] The technical problem to be solved and the technical task proposed by the present invention are to improve and refine the existing technical solutions, and provide an intelligent operation ticket control system and method based on a five-prevention system to achieve the control of operation tickets and the purpose of improving operation safety. To this end, the present invention adopts the following technical solutions.

[0006] An intelligent operation ticket control system based on a five-prevention system includes:

[0007] A five-prevention cloud platform, located in Area 4, includes a five-prevention data center and an operation ticket data center. The five-prevention data center is used for storing data, and the stored data includes on-site earthing cabinet data, intelligent pressure plate and safety appliance cabinet information. The operation ticket data center is used for operation ticket synchronization, operation ticket verification, and operation ticket tracking and warning;

[0008] An operation ticket system, located in Area 4, is used for operation ticket issuing, management, and receiving operation ticket log information;

[0009] A five-prevention system, located in Area 1, is used for obtaining substation data, real-time change information, and synchronizing operation tickets;

[0010] Isolation devices, including a forward isolation device and a reverse isolation device. The forward isolation device synchronizes the operation ticket information of the five-prevention cloud platform to the substation five-prevention system; the reverse isolation device synchronizes the five-prevention system data of the substation or the list of tools required for operation ticket operations to the five-prevention cloud platform.

[0011] This technical solution uses electronic operation tickets, effectively avoiding problems such as skipping steps, missing steps, and fewer tick marks, and also avoiding the disadvantages of paper operation tickets being easily damp and damaged during operations in bad weather such as rain and snow.

[0012] Strengthen data unity and security, conduct data summary and analysis through the cloud platform, promote the management level of operation ticket information, and ultimately achieve the purpose of full-process control.

[0013] Improve work efficiency, intelligently generate operation tickets with one key, replace manual compilation, and improve compilation efficiency. At the same time, use mobile terminals to complete operations such as the compilation, review, modification, and backfilling of two tickets, which not only avoids complicated operation processes but also improves the accuracy of data.

[0014] Simplify the process, and handle the entire process of operation tickets online from receiving orders to forming tickets and on-site operations.

[0015] Improve operation safety, bind the ticket issuance with the order, conduct topological anti-error verification, and use electronic guardianship to ensure the safety of switching operations.

[0016] Improve the accuracy of ticket issuance. Since the system uses electronic operation tickets, all steps and tick marks are carried out through the system, reducing human clerical errors or misunderstandings and further improving the accuracy of ticket issuance.

[0017] Enhance real-time performance. Since the system synchronizes data and operation ticket information in real time, any potential problems can be discovered and processed in a timely manner, avoiding problems caused by time delays.

[0018] Improve the efficiency of resource utilization. Through the cloud platform, resource sharing can be achieved, avoiding waste of hardware resources and improving the efficiency of resource utilization.

[0019] Strengthen operation supervision. The electronic guardianship function of the system can monitor the operation process in real time to ensure that every step of the operation complies with the regulations, further improving the safety of operations.

[0020] Facilitate remote assistance. Since operation ticket information is all online, experts or managers can remotely view and assist through the network without on-site guidance, improving work efficiency.

[0021] Optimize storage management. All operation ticket information is stored on the cloud platform, enabling efficient management and query, and optimizing the storage management method.

[0022] Simplify the training process. Since the system is easy to operate and the interface is clear, new employees can quickly learn the issuance and management of operation tickets through the system, simplifying the training process.

[0023] Strengthen security protection. The system strengthens data security protection through forward and reverse isolation devices to prevent external attacks and internal data leakage.

[0024] As a preferred technical means: It further includes a mobile terminal, which is used to access the five-prevention cloud platform, download operation ticket information to generate an operation task list for the user to select an operation task for operation. By accessing the five-prevention cloud platform through the mobile terminal and downloading the operation ticket information and tool list, the user can operate anytime and anywhere, without being restricted by the geographical location, greatly improving the convenience. The user can obtain the latest operation ticket information in the first time and perform corresponding operations to ensure the real-time and accuracy of the operation. The application of the mobile terminal makes the operation faster, avoids the cumbersome process of paper operation tickets, and improves the work efficiency. The mobile terminal accesses the five-prevention cloud platform and ensures the security and integrity of the data through security measures such as data encryption and identity authentication.

[0025] The mobile terminal can be a portable device such as a smart phone, a tablet computer, a portable computer, etc., and has functions such as accessing the Internet, data processing, display, etc.

[0026] As a preferred technical means: It further includes a computer key. During the operation process, the Bluetooth communication between the mobile terminal and the computer key is used to maintain the information communication between the two parties. By using Bluetooth communication, data can be transmitted in real time during the operation process, avoiding the cumbersome process of manual recording and input in the traditional operation, and improving the work efficiency. By operating through the computer key, it can be ensured that each step of the operation is carried out according to the preset program, avoiding human errors and omissions, and improving the accuracy of the operation. The use of the computer key can ensure the security of the operation, because only authorized personnel can use the computer key to operate, avoiding misoperations by unauthorized personnel. Through the communication between the mobile terminal and the computer key, the operation process can be recorded and traced in real time, which is convenient for subsequent auditing and supervision.

[0027] As a preferred technical measure: The substation is equipped with intelligent pressure plates. The intelligent pressure plates detect the states of the pressure plates and air switches through rail-mounted sensors. The sensors include a sensing module and an induction accessory. The sensing module is fixed through a rail structure and can slide left and right inside the rail structure. One sensing module detects the state of one pressure plate or air switch. The induction accessory is clamped on the handle of the pressure plate or the operating handle of the air switch. A group of rail-mounted sensors can detect the states of a row of pressure plates or air switches, regardless of the number and spacing of the devices. The rail-mounted sensors use the principle of non-electric magnetic induction to detect the states of the pressure plates or air switches. As the position of the handle of the pressure plate or the operating handle of the air switch changes, the induction accessory activates the sensing module through magnetic induction. The sensing module converts the change in the device state into a digital signal output and transmits the signal to the state collector. When it is necessary to operate a pressure plate or an air switch, the corresponding indicator light of the sensing module is constantly on, reminding the operator to perform the operation according to the prompt. When the sensing module detects an abnormal operation, the corresponding indicator light of the sensing module flashes, reminding the operator to pay attention and sending the abnormal data to the five-prevention cloud platform at the same time. When it is necessary to operate a pressure plate or an air switch, the corresponding indicator light of the sensing module is constantly on, reminding the operator to perform the operation according to the prompt. When the sensing module detects an abnormal operation, the corresponding indicator light of the sensing module flashes, reminding the operator to pay attention and sending the abnormal data to the five-prevention cloud platform at the same time, ensuring the real-time performance and safety of the operation. Through the recording and analysis of the abnormal data by the five-prevention cloud platform, the abnormal operations can be traced and supervised, facilitating subsequent review and improvement. The automatic detection and intelligent prompt of the states of the pressure plates and air switches improve the intelligent level of the substation, reducing manual intervention and operation errors.

[0028] Since: The intelligent pressure plates can detect the states of the pressure plates and air switches, convert the change in the device state into a digital signal output, and transmit the signal to the state collector through the rail-mounted sensors. When it is necessary to operate a pressure plate or an air switch, the corresponding indicator light of the sensing module is constantly on, reminding the operator to perform the operation according to the prompt. At the same time, when the sensing module detects an abnormal operation, the corresponding indicator light of the sensing module flashes, reminding the operator to pay attention and sending the abnormal data to the five-prevention cloud platform. Therefore, the intelligent pressure plates can ensure the smooth progress of the operations of the electronic operation tickets, effectively improving the accuracy and safety of the operations.

[0029] As a preferred technical measure: The safety tool cabinet is installed in the substation. The safety tool cabinet uses ultra-high frequency sensing technology to achieve online identification, access detection, life cycle management, etc. of safety tools, and forcibly locks the storage of temporary grounding wires. The use and retrieval are technically associated with the switching operation ticket, and unified management is carried out using cloud platform technology, with misoperation alarms to prevent the random use of temporary grounding wires; at the same time, the retrieval of safety tools is technically associated with the five-prevention cloud platform, enabling the operation ticket system to automatically generate a list of required safety tools according to the switching operation content, prompting personnel to retrieve the corresponding safety tools. This technical solution avoids the risk of randomly taking and using temporary grounding wires by forcibly locking the storage and use of temporary grounding wires, improving the safety of operations; at the same time, the retrieval of safety tools is technically associated with the five-prevention cloud platform, enabling the operation ticket system to automatically generate a list of required safety tools according to the switching operation content, prompting personnel to retrieve the corresponding safety tools, avoiding the problem of omission or incorrect use of safety tools. The use of ultra-high frequency sensing technology realizes online identification, access detection, life cycle management, etc. of safety tools, and unified management is carried out using cloud platform technology, improving the intelligent level of management; at the same time, the operation ticket system can automatically generate a list of required safety tools according to the switching operation content, which also reflects the characteristics of intelligent management. Through technical means such as online identification and access detection, safety tools can be quickly and accurately identified and managed, improving management efficiency; at the same time, unified management using cloud platform technology can achieve data sharing and remote management, further improving management efficiency. The management data of safety tools is recorded and stored through cloud platform technology, enabling data analysis and traceability, facilitating subsequent auditing and supervision. During the operation of the electronic operation ticket, the safety tool cabinet can provide necessary support and guarantee to ensure the smooth progress of the operation, improving the accuracy and safety of the operation.

[0030] As a preferred technical measure: The operation ticket data center is used for operation ticket synchronization, operation ticket verification, and operation ticket tracking and early warning, specifically as follows:

[0031] Operation ticket synchronization: Obtain operation ticket information through the forward isolation device and write the information into the five-prevention data center database of the five-prevention cloud platform to achieve data synchronization with the operation ticket system;

[0032] Operation ticket verification: When performing an operation ticket operation, the five-prevention cloud platform sends the data to the five-prevention system for real-time status verification;

[0033] Operation ticket tracking and early warning: When the data status after operation ticket verification does not conform to the on-site status, the five-prevention system feeds back the error information to the five-prevention cloud platform and issues a status warning.

[0034] Through the operation ticket synchronization function, the operation ticket data in the five-prevention cloud platform is ensured to be consistent with the operation ticket system, avoiding problems caused by data asynchronization. The operation ticket verification function uses the five-prevention system for real-time status verification, ensuring the correctness of the operation ticket and the matching of the on-site status, and further improving the safety of operations. The operation ticket tracking and warning function can timely detect situations where the data status does not match the on-site status, and remind relevant personnel to handle it through warning methods, improving the ability to timely discover and solve problems. Through automated means, the synchronization, verification, and warning of operation tickets are realized, simplifying the manual operation process and improving work efficiency. Through the real-time verification and warning mechanism, potential safety risks can be timely detected and handled, enhancing the safety of operations. Since the operation ticket data is stored and managed in the five-prevention cloud platform, data traceability and analysis can be carried out, facilitating subsequent auditing and supervision.

[0035] Another technical solution of the present invention is to provide an intelligent operation ticket control method based on the five-prevention system. The intelligent operation ticket control method includes the following steps:

[0036] 1) The operation ticket system generates an operation text file through graphical ticket writing and synchronizes it to the five-prevention cloud platform;

[0037] 2) The five-prevention cloud platform synchronizes the operation ticket data to the five-prevention system of the substation through a forward isolation device;

[0038] 3) The reverse isolation device synchronously transmits the five-prevention system data of the substation, the list of tools required for operation ticket operations, or real-time change information to the five-prevention cloud platform;

[0039] 4) The operation ticket system generates an operation ticket and a list of required tools according to the operation ticket and tool information in the five-prevention cloud platform;

[0040] 5) The PC terminal downloads the operation ticket and the list of required tools through the operation ticket download management tool;

[0041] 6) The mobile terminal connects to the PC terminal through a data cable and downloads the corresponding operation ticket and the list of required tools;

[0042] 7) After the operator takes the mobile terminal to the work site, starts the operation ticket to be operated in the five-prevention system for real-time verification;

[0043] 8) Download the selected and passed operation ticket information to the computer key;

[0044] 9) The mobile terminal connects to the computer key through Bluetooth and matches the operation ticket information to be operated; if the matching fails, directly end the current operation ticket operation, otherwise start the operation ticket operation interface; start to execute the operation ticket;

[0045] 10) The computer key receives the operation ticket instruction, performs the unlocking operation, and returns the operation result;

[0046] 11) The mobile terminal waits for the operation result of the computer key and determines whether to continue with the next operation;

[0047] 12) After the computer key completes the entire operation ticket task, it feeds back the operation result to the mobile terminal via Bluetooth connection and submits it to the five-prevention system;

[0048] 13) After the mobile terminal receives the operation completion information, it ends the operation ticket operation;

[0049] 14) After the operator returns to the office, the mobile terminal connects to the computer terminal via a data cable and uploads the operation ticket operation log to the operation ticket system to complete the closed-loop of the operation ticket.

[0050] Through the collaborative work of multiple links such as the operation ticket system, the five-prevention cloud platform, and the forward / reverse isolation device, the automation and intelligence of operation ticket issuance, synchronization, verification, execution, and closed-loop management are realized, improving work efficiency and accuracy. Through various means such as real-time verification, tool matching, and Bluetooth connection between the mobile terminal and the computer key, the safety and accuracy of operations are ensured, reducing the risk of misoperations. It supports two download methods for PC terminals and mobile terminals, and allows manual initiation of operation tickets in the five-prevention system, adapting to different operation environments and requirements. Through data recording and storage in multiple links such as the five-prevention system, mobile terminal, and operation ticket system, the whole process traceability and supervision of operation tickets can be realized, facilitating subsequent auditing and analysis. This method integrates multiple systems and devices, realizes information sharing and collaborative work between systems through data synchronization and exchange, and improves the integrity and compatibility of the entire system. This method simplifies the operation process, reduces manual intervention and the use of paper documents, making the operation simple and easy. Through unified management and data storage on the five-prevention cloud platform, it is convenient to centrally manage and maintain operation tickets, improving the maintainability and management efficiency of the system.

[0051] The mobile terminal is lightweight and easy to carry. The operator can easily bring it to the work site, facilitating the viewing and operation of operation tickets at any time. The mobile terminal supports touch operations, enabling the operator to directly perform operations such as clicking and swiping on the screen, which is more intuitive and convenient. If the screen of the used mobile terminal is larger, more operation ticket information and tool lists can be displayed, facilitating the operator to view and check. The mobile terminal can be connected to other devices via Bluetooth to achieve real-time communication and data transmission, ensuring the timeliness and accuracy of information transmission. The mobile terminal can run multiple applications and handle multiple tasks simultaneously, enabling the operator to manage operation tickets and other work at the same time.

[0052] Beneficial effects:

[0053] 1. This technical solution uses electronic operation tickets, effectively avoiding problems such as skipping steps, missing steps, and less ticking, and also avoiding the disadvantages that paper operation tickets are prone to getting wet and damaged during operations in bad weather such as rain and snow.

[0054] 2. Strengthen data unity and security, conduct data summary and analysis through the cloud platform, promote the management level of operation ticket information, and ultimately achieve the purpose of full-process control.

[0055] 3. Improve work efficiency, intelligently generate operation tickets with one key, replace manual compilation, and improve compilation efficiency. At the same time, use mobile terminals to complete operations such as two-ticket compilation, review, change, and backfill, which not only avoids complicated operation processes but also improves the accuracy of data.

[0056] 4. Simplify the process, and handle the entire process of operation tickets online from order adjustment to ticket completion and on-site operation.

[0057] 5. Improve operation safety, bind the ticket opening with the order adjustment, conduct topological anti-error verification, and use electronic guardianship to ensure the safety of switching operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 is the flow chart of the present invention.

[0059] Figure 2 is the schematic diagram of the guide rail type sensor for detecting the state of the pressure plate of the present invention.

[0060] Figure 3 is the schematic diagram of the guide rail type sensor for detecting the state of the air switch of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0061] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings of the specification.

[0062] Embodiment 1:

[0063] As Figure 1 shown, an intelligent operation ticket control system based on a five-prevention system includes:

[0064] The five-prevention cloud platform, located in Area 4, includes a five-prevention data center and an operation ticket data center. The five-prevention data center is used to store data, and the stored data includes the earthing cabinet data on site, intelligent pressure plate and safety appliance cabinet information. The operation ticket data center is used for operation ticket synchronization, operation ticket verification, and operation ticket tracking and warning.

[0065] The operation ticket system, located in Area 4, is used for operation ticket opening, management, and receiving operation ticket log information.

[0066] The five-prevention system, located in Area 1, is used to obtain substation data, real-time change information, and synchronize operation tickets.

[0067] Isolation device, including a forward isolation device and a reverse isolation device. The forward isolation device synchronizes the operation ticket information of the five-prevention cloud platform to the substation five-prevention system; the reverse isolation device synchronizes and transmits the five-prevention system data of the substation or the list of tools required for operation ticket operations to the five-prevention cloud platform.

[0068] Mobile terminal, which is used to access the five-prevention cloud platform, download the operation ticket information to generate an operation task list for the user to select operation tasks for operation.

[0069] Computer key, during the operation process, Bluetooth communication between the mobile terminal and the computer key is used to maintain information communication between both parties.

[0070] Specifically:

[0071] Operation ticket issuing and mobile terminal operation ticket: The intelligent operation ticket system issues, drafts, and reviews the operation ticket through processes, then transmits the operation ticket information to the five-prevention cloud platform. The mobile terminal then reads the information from the five-prevention cloud platform to generate an operation ticket page for on-site operation, replacing the paper operation ticket.

[0072] Using the mobile terminal to replace the paper operation ticket for operation effectively avoids problems such as skipping steps, missing steps, and less ticking, and also avoids the disadvantages of the paper operation ticket being easily damp and damaged during operation in bad weather such as rain and snow.

[0073] Five-prevention cloud platform: Establish a data management system for the five-prevention cloud platform to strengthen data unity and security. Mainly through the cloud platform for data aggregation and analysis, promoting the management level of operation ticket information, and ultimately achieving the purpose of full-process control; the five-prevention cloud platform collects the operation ticket information sent by the intelligent operation ticket system and the equipment status information returned by the five-prevention system, and conducts data aggregation, processing, and security analysis of equipment information and operation ticket information.

[0074] Forward and reverse isolation device: The main function of the forward and reverse isolation device is one-way transmission, and the data does not perform a return operation. Due to the characteristics of the isolation device, the five-prevention system must convert the data into a text file and then transmit the data through the forward isolation device. After the transmission is completed, the data is stored in the five-prevention cloud platform for preservation, waiting for the mobile terminal to call. After the on-site operation is completed, the mobile terminal sends the information to the five-prevention cloud platform for archiving operations to complete the operation process.

[0075] This technical solution can also perform graphical operation ticket issuing. By retrieving the graphic model data and real-time measurement data, single-step or status-based ticket issuing can be achieved; the ticket issuing is synchronized with the simulation. After the operation ticket is generated, it is sent to the anti-misoperation logic verification module, and there is no need to repeat the simulation, reducing the on-site operation and maintenance workload. The anti-misoperation logic verification module ensures the correctness of the operation ticket; the operation ticket data is transmitted from the five-prevention cloud platform to the five-prevention system in real time. During the operation ticket issuing process, the anti-misoperation logic verification based on the real-time status of the equipment is synchronized to ensure the correctness of the operation ticket.

[0076] This technical solution adopts electronic operation tickets, which effectively avoids problems such as skipped steps, missing steps, and missing ticks. It also avoids the shortcomings of paper operation tickets that are easily damp and damaged when operating in bad weather such as rain and snow.

[0077] Strengthen data uniformity and security, conduct data aggregation and analysis through the cloud platform, promote the level of operation ticket information management, and ultimately achieve the goal of full process control.

[0078] Improve work efficiency, one-click intelligent generation of operation tickets, replace manual preparation, and improve preparation efficiency. At the same time, use mobile terminals to complete the preparation, review, change, backfill and other businesses of two tickets, which not only avoids complicated operation processes, but also improves the accuracy of data.

[0079] Simplify the process and handle the entire process online, from transfer order to ticket completion and on-site operation.

[0080] Improve operational safety, bind invoicing with dispatch orders, perform topology error-prevention verification, and implement electronic monitoring to ensure safe switching operations.

[0081] The present invention is based on the forward and reverse isolation data technology to open up the data interaction channel between the four zones and the one zone. The intelligent operation ticket system and the five-defense system data are collected into the five-defense cloud platform. The operation ticket information is synchronized to the five-defense system of the substation by using the forward isolation device, so as to facilitate the download of the computer key when the operation ticket is operated; at the same time, the five-defense system data of the substation or the list of tools and equipment required for the operation ticket operation is synchronously transmitted to the five-defense cloud platform by using the reverse isolation device. The database of the five-defense cloud platform is accessed through the mobile terminal, the operation ticket information is downloaded to generate an operation task list, and the user operates by selecting the operation task in the mobile terminal. During the operation, the Bluetooth communication between the mobile terminal and the computer key is used to maintain information communication between the two parties.

[0082] The five-defense data center mainly stores the grounding cabinet data, intelligent pressure plate and safety equipment cabinet information on site. The intelligent pressure plate and safety equipment cabinet are both located in the five-defense system of the substation in Area 1. The specific structure of the intelligent pressure plate and safety equipment cabinet is as follows:

[0083] 1. Intelligent pressure plate: The intelligent pressure plate can detect the status of the pressure plate and the air switch through the guide rail sensor. Figure 2 , 3As shown in the figure, the guide rail type sensor includes a sensing module and an induction accessory. The sensing module is fixed through a guide rail structure and can slide left and right inside the guide rail structure. One sensing module detects the state of one pressure plate or air switch. The induction accessory is clamped on the pressure plate handle or the air switch operating handle. A group of guide rail type sensors can realize the state detection of a row of pressure plates or air switches, without being affected by the number and spacing of devices. The guide rail type sensor uses the non-electric quantity magnetic induction principle to realize the detection of the state of the pressure plate or air switch. As the position of the pressure plate handle or the air switch operating handle changes, the induction accessory activates the sensing module through magnetic induction. The sensing module converts the change of the device state into a digital signal output and transmits the signal to the state collector. When it is necessary to operate the pressure plate or air switch, the corresponding sensing module indicator light is always on, and the operator operates according to the prompt. When the sensing module detects an abnormal operation, the corresponding sensing module indicator light flashes, reminding the operator to pay attention, and at the same time sending the abnormal data to the five-prevention cloud platform.

[0084] II. Safety tool cabinet: Utilize ultra-high frequency sensing technology to achieve online identification, access detection, life cycle management, etc. of safety tools, and forcibly lock the storage of temporary grounding wires. The use and taking are technically associated with the switching operation ticket technology, and unified management, misoperation alarm, etc. are carried out using cloud platform technology to prevent the random taking and use of temporary grounding wires. At the same time, the taking of safety tools is also technically associated with the five-prevention cloud platform. The system can automatically generate a list of required safety tools according to the content of the switching operation and prompt the personnel to take the corresponding safety tools.

[0085] The main functions of the operation ticket data center are operation ticket synchronization, operation ticket verification, and operation ticket tracking and warning, etc. Specifically:

[0086] Operation ticket synchronization: Obtain operation ticket information through the forward isolation device and write the information into the cloud platform database to achieve data synchronization with the intelligent operation ticket system.

[0087] Operation ticket verification: When performing an operation ticket operation, the cloud platform sends the data to the five-prevention system for real-time state verification.

[0088] Operation ticket tracking and warning: When the data state after operation ticket verification does not conform to the on-site state, the five-prevention system feeds back the error information to the five-prevention cloud platform and issues a state warning.

[0089] Relying on the existing achievements of the intelligent operation ticket system, this invention actively adapts to the new development form represented by "Internet +", accelerates the transformation of operation and maintenance personnel from passive use to active participation in the research and development and application of professional systems. Based on the concept of "cross-platform across the whole network", relying on modern information network technologies such as the Internet of Things, mobile Internet, cloud computing, and big data, a five-prevention cloud platform intelligent management and control system with big data analysis and reasonable configuration of intelligent operation tickets is established, strongly supporting the specialization and lean management of intelligent operation ticket production services, realizing data-driven innovation and development of operation and maintenance business and efficiency improvement, and comprehensively promoting the innovation of operation and maintenance work methods and production management models.

[0090] Embodiment 2:

[0091] Provide an intelligent operation ticket management and control method based on a five-prevention system, which corresponds to the intelligent operation ticket management and control system. To avoid repetition, the intelligent operation ticket management and control system will not be introduced again. As Figure 1 shown, the intelligent operation ticket management and control method includes the following steps:

[0092] 1. The operation ticket system issues an operation ticket, generates an operation text file, and synchronizes it to the five-prevention cloud platform;

[0093] 2. The five-prevention cloud platform receives the five-prevention data uploaded by the five-prevention system and matches the required tools according to the information of the operation ticket;

[0094] 3. The five-prevention cloud platform synchronizes the operation ticket data to the five-prevention system of the substation through the forward isolation device; the reverse isolation device synchronizes the five-prevention system data of the substation, the list of tools required for operation of the operation ticket or real-time change information to the five-prevention cloud platform;

[0095] 4. The operation ticket system manages the operation ticket according to the operation ticket and tools, and generates an operation ticket and a list of required tools;

[0096] 5. The PC terminal downloads the operation ticket and the list of required tools through the operation ticket download management tool;

[0097] 6. The mobile terminal connects to the PC terminal through a data cable and downloads the corresponding operation ticket and the list of required tools;

[0098] 7. After the operator takes the mobile terminal to the work site, the operator is required to manually start the work ticket to be operated in the five-prevention system for real-time verification;

[0099] 8. Download the information of the operation ticket selected and passed to the computer key;

[0100] 9. The mobile terminal connects to the computer key through Bluetooth and matches the information of the operation ticket to be operated; if the match fails, directly end the operation of this operation ticket, otherwise start the operation ticket operation interface; start to execute the operation ticket;

[0101] 10. The computer key receives the operation ticket instruction, performs the unlocking operation, and returns the operation result;

[0102] 11. The mobile terminal waits for the operation result of the computer key and determines whether to continue the next operation;

[0103] 12. After the computer key completes the entire operation ticket task, it feeds back the operation result to the mobile terminal through Bluetooth connection and submits it to the five-prevention system;

[0104] 13. After receiving the operation completion information, the mobile terminal ends the operation ticket operation;

[0105] 14. After the operator returns to the office, the mobile terminal uploads the operation ticket operation log to the operation ticket system in the connection mode to complete the closed-loop of the operation ticket.

[0106] Through the collaborative work of multiple links such as the operation ticket system, the five-prevention cloud platform, the forward / reverse isolation device, etc., the automation and intelligence of operation ticket issuance, synchronization, verification, execution, and closed-loop management are realized, improving work efficiency and accuracy. Through various means such as real-time verification, tool matching, and Bluetooth connection between the mobile terminal and the computer key, the safety and accuracy of the operation are ensured, and the risk of misoperation is reduced. It supports two download methods, namely the PC terminal and the mobile terminal, and allows manual initiation of the work ticket in the five-prevention system to adapt to different operation environments and requirements. Through data recording and storage in multiple links such as the five-prevention system, the mobile terminal, and the operation ticket system, the whole process traceability and supervision of the operation ticket can be realized, which is convenient for subsequent review and analysis. This method integrates multiple systems and devices, realizes information sharing and collaborative work between systems through data synchronization and exchange, and improves the integrity and compatibility of the whole system. It simplifies the operation process, reduces manual intervention and the use of paper documents, making the operation simple and easy. Through unified management and data storage on the five-prevention cloud platform, it is convenient to centrally manage and maintain the operation ticket, improving the maintainability and management efficiency of the system.

[0107] The above-described intelligent operation ticket control system and method based on the five-prevention system are specific embodiments of the present invention, which have already reflected the substantial features and progress of the present invention. According to actual usage needs, under the inspiration of the present invention, equivalent modifications can be made to its shape, structure, etc., and all are within the protection scope of this solution.

Claims

1. An intelligent operation ticket control system based on a five-prevention system, characterized in that Including: The Five-prevention Cloud Platform, located in Area 4, includes a Five-prevention Data Center and an Operation Ticket Data Center. The Five-prevention Data Center is used to store data, including the earthing cabinet data on site, intelligent pressure plate and safety appliance cabinet information. The Operation Ticket Data Center is used for operation ticket synchronization, operation ticket verification and operation ticket tracking and warning; The Operation Ticket System, located in Area 4, is used for operation ticket creation, management and receiving operation ticket log information; The Five-prevention System, located in Area 1, is used to obtain substation data, real-time change information and synchronize operation tickets; The isolation device includes a forward isolation device and a reverse isolation device. The forward isolation device synchronizes the operation ticket information of the Five-prevention Cloud Platform to the substation Five-prevention System; the reverse isolation device synchronizes and transmits the data of the substation Five-prevention System or the list of tools required for operation ticket operations to the Five-prevention Cloud Platform.

2. The intelligent operation ticket control system based on the five-prevention system according to claim 1, wherein: It also includes a mobile terminal, which is used to access the Five-prevention Cloud Platform, download operation ticket information and the required tool list information, and generate an operation task list for the user to select operation tasks for operation.

3. The intelligent operation ticket control system based on the five-prevention system according to claim 2, characterized in that: It also includes a computer key. During the operation process, Bluetooth communication between the mobile terminal and the computer key is used to maintain information communication between the two parties.

4. The intelligent operation ticket control system based on the five-prevention system according to claim 1, wherein: The substation is equipped with intelligent pressure plates. The intelligent pressure plates use rail-mounted sensors to detect the states of the pressure plates and air switches; the sensors include a sensing module and an induction accessory; the sensing module is fixed through a rail structure and can slide left and right inside the rail structure. One sensing module detects the state of one pressure plate or air switch; the induction accessory is clamped on the pressure plate handle or air switch operating handle; a group of rail-mounted sensors can detect the states of a row of pressure plates or air switches, regardless of the number of devices and the spacing; the rail-mounted sensors use the non-electric magnetic induction principle to detect the states of the pressure plates or air switches. As the position of the pressure plate handle or air switch operating handle changes, the induction accessory activates the sensing module through magnetic induction. The sensing module converts the change in the device state into a digital signal output and transmits the signal to the state collector; when it is necessary to operate the pressure plate or air switch, the corresponding sensing module indicator light is constantly on, reminding the operator to operate according to the prompt; when the sensing module detects an abnormal operation, the corresponding sensing module indicator light flashes, reminding the operator to pay attention, and at the same time sending the abnormal data to the Five-prevention Cloud Platform.

5. The intelligent operation ticket control system based on the five-prevention system according to claim 1, wherein: The substation is equipped with a safety appliance cabinet. The safety appliance cabinet uses ultra-high frequency sensing technology to realize online identification, access detection, life cycle management, etc. of safety appliances, and forcibly locks the storage of temporary earthing wires. The use and taking are associated with the switching operation ticket technology, and unified management is carried out using cloud platform technology, with misoperation alarm to prevent the random taking and use of temporary earthing wires; at the same time, the taking of safety appliances is technically associated with the Five-prevention Cloud Platform, so that the operation ticket system can automatically generate the required safety appliance list according to the switching operation content and prompt the personnel to take the corresponding safety appliances.

6. The intelligent operation ticket control system based on the five-prevention system according to claim 1, characterized in that: The Operation Ticket Data Center is used for operation ticket synchronization, operation ticket verification and operation ticket tracking and warning. Specifically: Operation ticket synchronization: Obtain operation ticket information through the forward isolation device and write the information into the database of the Five-prevention Data Center of the Five-prevention Cloud Platform to achieve data synchronization with the Operation Ticket System; Operation ticket verification: When performing operations on the operation ticket, the five-prevention cloud platform sends data to the five-prevention system for real-time status verification; Operation ticket tracking and warning: When the data status after operation ticket verification does not match the on-site status, the five-prevention system feeds back the error information to the five-prevention cloud platform and issues a status warning.

7. An intelligent operation ticket control method for an intelligent operation ticket control system based on a five-prevention system according to any one of claims 1-6, characterized in that It includes the following steps: 1) The operation ticket system generates an operation text file through graphical ticket writing and synchronizes it to the five-prevention cloud platform; 2) The five-prevention cloud platform synchronizes the operation ticket data to the five-prevention system of the substation through the forward isolation device; 3) The reverse isolation device synchronously transmits the data of the five-prevention system of the substation, the list of tools required for operation ticket operations, or real-time change information to the five-prevention cloud platform; 4) The operation ticket system generates an operation ticket and a list of required tools based on the operation ticket and tool information on the five-prevention cloud platform; 5) The PC terminal downloads the operation ticket and the list of required tools through the operation ticket download management tool; 6) The mobile terminal connects to the PC terminal through a data cable and downloads the corresponding operation ticket and the list of required tools; 7) After the operator takes the mobile terminal to the work site, starts the operation ticket to be operated in the five-prevention system for real-time verification; 8) Downloads the information of the operation ticket selected and passed to the computer key; 9) The mobile terminal connects to the computer key through Bluetooth and matches the operation ticket information to be operated; if the match fails, directly end the operation of this operation ticket, otherwise start the operation ticket operation interface; start to execute the operation ticket; 10) The computer key receives the operation ticket instruction, performs the unlocking operation, and returns the operation result; 11) The mobile terminal waits for the operation result of the computer key and judges whether to continue the next operation; 12) After the computer key completes the entire operation ticket task, it feeds back the operation result to the mobile terminal through Bluetooth connection and submits it to the five-prevention system; 13) The mobile terminal ends the operation ticket operation after receiving the operation completion information; 14) After the operator returns to the office, the mobile terminal connects to the computer terminal through a data cable and uploads the operation ticket operation log to the operation ticket system to complete the operation ticket closed-loop.

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