Master station simulation test system, method, device and equipment of secondary equipment and medium

Abstract

The invention provides a master station simulation test system, method, device and equipment for secondary equipment and a medium, and relates to the technical field of power grids. A control system is used for constructing a master station mirror image system according to a master station operation system; the master station operation system is used for acquiring real-time operation information of the secondary equipment and sending the real-time operation information to the master station mirror image system; the master station mirror image system is used for performing simulation test according to the real-time operation information to obtain a simulation test result and feeding back the simulation test result to the master station operation system; and the master station operation system is also used for determining whether the secondary equipment executes operation related to the real-time operation information or not according to the simulation test result. According to the technical scheme, the real-time operation information of the main station operation system is simulated and tested based on the main station mirror image system, so that whether the secondary equipment executes the operation related to the real-time operation information or not is determined based on the simulation test result, the main station mirror image system is effectively established, and safe operation of the main station operation system in the main station simulation test system is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of power grids, and in particular to a master station simulation test system, method, device, equipment and medium for secondary equipment. Background Art

[0002] With the development trend of remote and intensive operation and maintenance of secondary equipment, the functional requirements of the main station of the secondary equipment monitoring center are increasing, and the system software upgrades are becoming more frequent. At the same time, higher standards are put forward for the safety and reliability of system operation, and higher requirements are put forward for the technical capabilities of the operation and maintenance personnel on duty.

[0003] At present, in the existing technology, the current secondary equipment monitoring center master station system lacks a simulation test platform. When certain functions or software upgrades are required, simulation tests cannot be performed, resulting in the inability to discover system software hidden dangers in advance.

[0004] Therefore, a simulation test method for the master station of the secondary equipment monitoring center is urgently needed to ensure the safe and reliable operation of the system. Summary of the invention

[0005] The present invention provides a main station simulation test system, method, device, equipment and medium for secondary equipment, which are used to solve the problem of lack of simulation test platform in the prior art. When certain functions or software upgrades are required, simulation tests cannot be performed, resulting in the defect that hidden dangers of system software cannot be discovered in advance. The present invention realizes building a main station mirror system based on a control system in the main station simulation test system, and first simulates and tests the real-time operation information of the secondary equipment obtained by the main station operation system based on the main station mirror system, and then enables the main station operation system to determine whether the secondary equipment executes the operation operation related to the real-time operation information based on the simulation test results. By effectively establishing the main station mirror system, the safe and reliable operation of the main station operation system in the main station simulation test system is guaranteed.

[0006] The present invention provides a master station simulation test system for secondary equipment, comprising a control system, a master station operation system and a master station mirror system, wherein the master station mirror system is a mirror system with the same function as the master station operation system; wherein the control system is used to construct the master station mirror system according to the master station operation system; the master station operation system is used to obtain real-time operation information of the secondary equipment and send the real-time operation information to the master station mirror system; the master station mirror system is used to perform simulation test according to the real-time operation information, obtain simulation test results, and feed back the simulation test results to the master station operation system; the master station operation system is also used to determine whether the secondary equipment performs operation operations related to the real-time operation information according to the simulation test results.

[0007] According to a master station simulation test system for a secondary device provided by the present invention, the master station operation system includes a data forwarding service device, and the master station mirror system includes a data receiving service device; wherein, when the data forwarding service device is started in the master station operation system, and the data receiving service device is started in the master station mirror system, the data forwarding service device and the data receiving service device are used to establish a transmission control protocol link; the master station operation system is specifically used to transmit real-time operation information to the master station mirror system based on the transmission control protocol link.

[0008] According to a master station simulation test system of a secondary device provided by the present invention, the master station simulation test system also includes: a forward isolation device, which is connected to the master station operation system and the master station mirror system respectively; wherein the forward isolation device is used to open the port of the transmission control protocol link between the master station operation system and the master station mirror system, and determine the corresponding strategy of the forward isolation configuration; a control system, which is specifically used to build the master station mirror system according to the master station operation system and the corresponding strategy of the forward isolation configuration.

[0009] According to a master station simulation test system for secondary equipment provided by the present invention, the control system is specifically used to obtain the software installation package and primary and secondary models of the master station operation system; wherein the primary and secondary models are models including the primary equipment model and the secondary equipment model in the master station operation system; the control system is specifically used to build a master station mirror system according to the software installation package, the primary and secondary models and the corresponding strategy of the forward isolation configuration.

[0010] According to a master station simulation test system for secondary equipment provided by the present invention, the control system is specifically used to: build an initial master station mirror system according to a software installation package; the control system is specifically used to: compress the primary and secondary models according to a model backup tool to obtain a compressed file; and restore the compressed file according to a model recovery tool to obtain a target model; wherein the model backup tool is a tool for file compression of the primary and secondary models, and the model recovery tool is a tool for content recovery of the compressed file; the control system is specifically used to: build a master station mirror system according to the initial master station mirror system, the target model and the corresponding strategy of the forward isolation configuration.

[0011] According to a master station simulation test system for secondary equipment provided by the present invention, the control system is specifically used to: build an intermediate master station mirror system according to the initial master station mirror system, the target model and the corresponding strategy of the forward isolation configuration; the control system is specifically used to: build a simulated substation environment in the intermediate master station mirror system, and connect to the simulated substation to obtain the master station mirror system.

[0012] The present invention also provides a master station simulation test method for secondary equipment, which is applied to a master station mirror system in any master station simulation test system; and comprises the following steps.

[0013] Receive real-time operation information transmitted by the main station operation system; A simulation test is performed on the real-time operation information to obtain a simulation test result; wherein the simulation test result is used to enable the main station operation system to determine whether to execute an operation related to the real-time operation information.

[0014] The present invention also provides a master station simulation test device for secondary equipment, which is applied to a master station mirror system in any master station simulation test system; and comprises the following modules.

[0015] An information receiving module is used to receive real-time operation information transmitted by the main station operation system; The simulation test module is used to perform simulation test on the real-time operation information to obtain simulation test results; wherein the simulation test results are used to enable the main station operation system to determine whether to execute operation operations related to the real-time operation information.

[0016] The present invention also provides an electronic device, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, a master station simulation test method for any secondary device described above is implemented.

[0017] The present invention also provides a non-transitory computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the master station simulation test method of any secondary device as described above is implemented.

[0018] The present invention also provides a computer program product, including a computer program, which implements the master station simulation test method of any secondary device as described above when the computer program is executed by a processor.

[0019] The present invention provides a master station simulation test system, method, device, equipment and medium for secondary equipment. The master station simulation test system for secondary equipment includes a control system, a master station operation system and a master station mirror system. The master station mirror system is a mirror system with the same functions as the master station operation system; wherein the control system is used to construct the master station mirror system according to the master station operation system; the master station operation system is used to obtain real-time operation information of the secondary equipment and send the real-time operation information to the master station mirror system; the master station mirror system is used to perform simulation tests according to the real-time operation information, obtain simulation test results, and feed back the simulation test results to the master station operation system; the master station operation system is also used to determine whether the secondary equipment performs operation operations related to the real-time operation information according to the simulation test results. The technical solution of the present invention is used to solve the problem that there is a lack of simulation test platform in the prior art. When certain functions or software need to be upgraded, simulation test cannot be performed, resulting in the defect that system software hidden dangers cannot be discovered in advance. It is realized by building a main station mirror system in the main station simulation test system, and first simulating and testing the real-time operation information of the secondary equipment obtained by the main station operation system based on the main station mirror system, and then allowing the main station operation system to determine whether the secondary equipment executes the operation operation related to the real-time operation information based on the simulation test results. By establishing the main station mirror system, the safe and reliable operation of the main station operation system in the main station simulation test system is effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention or 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 work.

[0021] Figure 1 This is one of the structural schematic diagrams of the master station simulation test system of the secondary equipment provided by the present invention.

[0022] Figure 2 This is the second structural schematic diagram of the master station simulation test system of the secondary equipment provided by the present invention.

[0023] Figure 3 This is the third structural schematic diagram of the master station simulation test system of the secondary equipment provided by the present invention.

[0024] Figure 4 It is a flow chart of the master station simulation test method of the secondary equipment provided by the present invention.

[0025] Figure 5 It is a structural schematic diagram of a master station simulation test device for secondary equipment provided by the present invention.

[0026] Figure 6 It is a structural schematic diagram of the electronic device provided by the present invention.

[0027] Reference numerals: 10: Master station simulation test system for secondary equipment; 11: Control system; 12: Master station operation system; 13: Master station mirror system. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings 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.

[0029] Combine the following Figure 1-Figure 3 The master station simulation test system of the secondary equipment provided by the present invention is described. Figure 1 This is one of the structural diagrams of the master station simulation test system of the secondary equipment provided by the present invention, such as Figure 1 As shown, the master station simulation test system 10 of the secondary equipment includes a control system 11, a master station operation system 12 and a master station mirror system 13. The master station mirror system is a mirror system with the same function as the master station operation system.

[0030] Among them, the control system is used to build a main station mirror system according to the main station operation system; the main station operation system is used to obtain the real-time operation information of the secondary equipment and send the real-time operation information to the main station mirror system; the main station mirror system is used to perform simulation tests according to the real-time operation information, obtain the simulation test results, and feed back the simulation test results to the main station operation system; the main station operation system is also used to determine whether the secondary equipment performs operation operations related to the real-time operation information according to the simulation test results.

[0031] In this step, the main station of the secondary equipment refers to the main station of the secondary equipment monitoring center. The real-time operation information includes the self-test alarm information, action event information, input position change information, pressure plate insertion and withdrawal information, current and voltage information, differential current, temperature, light intensity, fault recording files and other information sent by the secondary equipment, as well as the intelligent patrol report, intelligent diagnosis report and other information sent by the actual substation in the main station operation system. This embodiment does not limit this.

[0032] In this step, the master station simulation test system of the secondary equipment has the following functions: (1) Pre-communication, using the power communication protocol to access the actual substation in the substation, and collecting the real-time operation information sent by the secondary equipment through the actual substation, such as self-test alarm information, action event information, input position change information, pressure plate throw-in information, current and voltage information, differential current, temperature, light intensity, etc., which are not limited in this embodiment. (2) Data processing, processing the real-time operation information collected by the pre-communication function, which can be stored in the real-time library of the master station simulation test system of the secondary equipment, sending messages to the subsequent application function module, generating position change alarms, over-limit alarms, etc., and providing data for subsequent operation monitoring and application analysis functions; (3) Application function, visual monitoring of the collected data of the secondary equipment, remote control operations on the secondary equipment, such as modifying the set value of the secondary equipment, switching the set value area, and switching the soft pressure plate. When a fault occurs in the power grid, according to the action event information and fault recording file sent from the secondary equipment, the power grid fault report is sorted out, the fault phase and fault nature are given, the fault cause is analyzed, and fault auxiliary decision-making is provided.

[0033] Specifically, the master station simulation test system of the secondary equipment transmits the real-time operation information of the secondary equipment obtained by the master station operation system to the master station mirror system through data mirroring, and then the master station mirror system holographically simulates the operation environment of the monitoring center master station of the secondary equipment and performs simulation testing to obtain the simulation test results, and feeds the simulation test results back to the master station operation system, so that the master station operation system determines whether the secondary equipment performs operation operations related to the real-time operation information according to the simulation test results, effectively reducing the impact of the real-time operation information on the master station operation system, and ensuring the safety of the master station simulation test system of the secondary equipment.

[0034] In a specific embodiment, the main station operation system includes a data forwarding service device, and the main station mirror system includes a data receiving service device; wherein, when the data forwarding service device is started in the main station operation system and the data receiving service device is started in the main station mirror system, the data forwarding service device and the data receiving service device are used to establish a transmission control protocol link; the main station operation system is specifically used to transmit real-time operation information to the main station mirror system based on the transmission control protocol link.

[0035] In a specific embodiment, the master station simulation test system also includes: a forward isolation device, which is connected to the master station operation system and the master station mirror system respectively; wherein the forward isolation device is used to open the port of the transmission control protocol link between the master station operation system and the master station mirror system, and determine the corresponding strategy of the forward isolation configuration; a control system, which is specifically used to build the master station mirror system according to the master station operation system and the corresponding strategy of the forward isolation configuration.

[0036] The advantage of this setting is that a forward isolation device is deployed between the main station operation system and the main station mirror system to ensure the one-way transmission of messages.

[0037] In a specific implementation, the control system is specifically used to obtain the software installation package and primary and secondary models of the main station operating system; wherein the primary and secondary models are models of the main station operating system that include primary device models and secondary device models; the control system is specifically used to build a main station mirror system according to the software installation package, primary and secondary models and corresponding strategies of the forward isolation configuration.

[0038] In this step, the primary and secondary models include a primary equipment model and a secondary equipment model. The primary equipment model includes a substation, circuit breaker, knife switch, busbar, line, transformer, etc. The secondary equipment model includes a relay protection device, a measurement and control device, a device constant, a device analog quantity, a device input quantity, etc. This embodiment does not limit this.

[0039] In a specific implementation, the control system is specifically used to: build an initial master site mirror system according to a software installation package; the control system is specifically used to: compress the primary and secondary models according to a model backup tool to obtain a compressed file; and restore the compressed file according to a model recovery tool to obtain a target model; wherein the model backup tool is a tool for file compression of the primary and secondary models, and the model recovery tool is a tool for content recovery of the compressed file; the control system is specifically used to: build a master site mirror system according to the initial master site mirror system, the target model and the corresponding strategy of the forward isolation configuration.

[0040] In a specific implementation, the control system is specifically used to: construct an intermediate master station mirror system according to the initial master station mirror system, the target model and the corresponding strategy of the forward isolation configuration; the control system is specifically used to: build a simulated substation environment in the intermediate master station mirror system, and connect to the simulated substation to obtain the master station mirror system.

[0041] In this step, the simulation substation environment is built by installing the simulation substation program and accessing the simulation substation through the simulation substation program.

[0042] Specifically, for the construction of the master station mirror system, the main step is to first obtain the same software installation package as the master station operating system, build the mirror system environment through the software installation package, and obtain the initial master station mirror system, and then use the model backup tool in the master station operating system to compress the primary and secondary models to obtain a compressed file; and restore the compressed file according to the model recovery tool to obtain the target model; among them, the model backup tool is a tool for file compression of the primary and secondary models, and the model recovery tool is a tool for content recovery of compressed files; finally, according to the initial master station mirror system, the target model and the corresponding strategy of the forward isolation configuration, build an intermediate master station mirror system, build a simulated substation environment in the intermediate master station mirror system, and connect to the simulated substation to obtain the master station mirror system.

[0043] Furthermore, the main contents of the simulation test of the master station mirror system are as follows.

[0044] First, real-time data mirroring. After the main station mirroring system is running, the main station operation system receives the real-time operation information of the secondary equipment from the actual substation of the main station operation system and synchronizes it to the main station mirroring system through data mirroring. The real-time operation system includes but is not limited to the self-test alarm information, action event information, input position change information, pressure plate throw-in information, current and voltage information, differential current, temperature, light intensity, fault recording files, etc. sent by the secondary equipment, and the intelligent patrol report and intelligent diagnosis report sent by the actual substation. The main station mirroring system processes the real-time operation data in the same way as the main station operation system, so as to achieve the purpose of functional verification of each business application module corresponding to the real-time operation data in the main station mirroring system. The advantage of this setting is that in order to ensure that the real-time operation information can be synchronized to the main station mirroring system, it also prevents the data from flowing back to the main station operation system when the main station mirroring system performs simulation operations, and a forward isolation device needs to be added between the main station operation system and the main station mirroring system to ensure that the data flow is unidirectional to prevent the main station operation system from being affected.

[0045] Second, system function simulation. For functions that the operation and maintenance staff cannot use casually in the main station operation system, such as remote control operation and intelligent analysis of power grid faults, the main station mirror system can provide simulation for the operation and maintenance staff. For remote control operations, the secondary equipment connected to the test substation of the main station mirror system or the virtual secondary equipment connected to the virtual substation can remotely modify the set value, remotely switch the pressure plate, remotely switch the set value area and other control operations, familiarize yourself with the operation steps and processes, and practice abnormal situations in advance. When you need to perform real operations in the main station operation system, you can quickly get started. The probability of power grid failure in the main station operation system is relatively low. After the power grid failure occurs, what information can be seen in the main station operation system of the secondary equipment monitoring center? After seeing this information, how can the operation and maintenance staff quickly take response and disposal measures. The advantage of this setting is that if there is no main station mirror system, the operation and maintenance staff on duty will rarely have the opportunity to operate, and their ability improvement is limited. When a power grid fault actually occurs, they are easily in a hurry and miss the opportunity to handle the fault. In the main station mirror system, action events, fault recording files, alarm information, pressure plate displacement and other information during historical power grid faults are collected to play back power grid faults, simulate historical power grid faults for intelligent analysis of power grid faults, and the operation and maintenance staff on duty conduct simulated exercises on power grid fault analysis and disposal in the main station mirror system. Through simulation exercises, the professional level and emergency response speed of the operation and maintenance staff on duty are improved.

[0046] Third, the system upgrade test, the main station of the secondary equipment monitoring center collects real-time operation information of the substation-side relay protection device, safety automatic device, measurement and control device, station AC and DC power supply, etc. The advantage of this setting is that it can realize the real-time monitoring, remote inspection, remote control, remote operation and maintenance of the secondary equipment at the substation end, support the integrated dispatching monitoring business, improve the management efficiency of secondary equipment, and provide reliable guarantee for the safe and stable operation of the power grid. Specifically, the upgrade test is carried out based on the real-time operation information. First, the upgrade test is carried out on the main station mirror system, and the main station operation system is upgraded after verification, which shortens the upgrade time and ensures the correctness of the function, thereby ensuring the correctness and stability of the function of the upgraded operation system.

[0047] For example, Figure 2 This is the second structural diagram of the master station simulation test system of the secondary equipment provided by the present invention, such as Figure 2 As shown, Figure 2It mainly shows the software logic of the master station simulation test system of the secondary equipment. There are multiple actual substations in the master station operation system, and there can be one or more test substations in the master station mirror system. The master station operation system includes programs, configurations, environments, and primary and secondary models. It also has application functions, data processing, and pre-communication. After obtaining the real-time operation information of the secondary equipment through the actual substation, it is transmitted to the data processing through pre-communication. After the data is processed for the real-time operation, the data is forwarded to the data receiving device of the master station mirror system through the data forwarding device in a data mirroring manner for data reception. The master station mirror system is a mirror system that is exactly the same as the master station operation system. It is executed first in the master station mirror system and then in the master station operation system to ensure the security of the master station operation system.

[0048] For example, Figure 3 This is the third structural diagram of the master station simulation test system of the secondary equipment provided by the present invention, such as Figure 3 As shown, Figure 3 It mainly shows the data mirroring process in the master station simulation test system of the secondary equipment. The actual substations of the master station operation system are N, where N is a positive integer greater than 0. After the master station mirroring system is built, the data forwarding service device is started in the master station operation system, and the data receiving service device is started in the master station mirroring system. The real-time operation data is obtained from the actual substation through the master station operation system, and transmitted to the data forwarding service device through the power data network, the front communication server, and the message bus. Then the data forwarding service device transmits the real-time operation data to the data receiving service device of the master station mirroring system through the forward isolation device, and then the data receiving service device transmits the data to the application server through the message bus for simulation testing. The processing method of the master station mirroring system is the same as that of the master station operation system.

[0049] The present invention provides a master station simulation test system for a secondary device, which comprises a control system, a master station operation system and a master station mirror system, wherein the master station mirror system is a mirror system with the same functions as the master station operation system; wherein the control system is used to construct the master station mirror system according to the master station operation system; the master station operation system is used to obtain the real-time operation information of the secondary device and send the real-time operation information to the master station mirror system; the master station mirror system is used to perform simulation tests according to the real-time operation information, obtain simulation test results, and feed back the simulation test results to the master station operation system; the master station operation system is also used to determine whether the secondary device performs operation operations related to the real-time operation information according to the simulation test results. The technical solution of the present invention is used to solve the problem that there is a lack of simulation test platform in the prior art. When certain functions or software need to be upgraded, simulation test cannot be performed, resulting in the defect that system software hidden dangers cannot be discovered in advance. It is realized by building a main station mirror system in the main station simulation test system, and first simulating and testing the real-time operation information of the secondary equipment obtained by the main station operation system based on the main station mirror system, and then allowing the main station operation system to determine whether the secondary equipment executes the operation operation related to the real-time operation information based on the simulation test results. By establishing the main station mirror system, the safe and reliable operation of the main station operation system in the main station simulation test system is effectively guaranteed.

[0050] Combine the following Figure 4 The master station simulation test method for a secondary device provided by the present invention is described. The master station simulation test method for a secondary device provided by the present invention can be applicable to the master station simulation test situation of a secondary device monitoring center. The executor of the method can be an electronic device. The electronic device can, for example, be a master station mirror system in a master station simulation test system, or it can be a master station simulation test device for a secondary device arranged in the electronic device. The master station simulation test device for the secondary device can be implemented by software, hardware, or a combination of both. Figure 4 FIG. 1 is a flow chart of a master station simulation test method for a secondary device provided by the present invention, such as Figure 4 As shown, the method includes the following steps 401 and 402.

[0051] Step 401: Receive real-time operation information transmitted by the main station operation system.

[0052] In this step, the real-time operation information is the information required for the main station operation system to perform operations, which is not limited in this embodiment.

[0053] Specifically, after the master station mirror system is constructed, the data forwarding service is started in the master station operation system, and the data receiving service is started in the master station mirror system. Then, the data forwarding service of the master station operation system and the data receiving service of the master station mirror system establish a transmission control protocol link to ensure that the master station mirror system does not affect the stability of the master station operation system. Then, in the master station operation system, after the actual substation of the master station operation system sends the real-time operation information, it is processed by the front-end communication server of the master station operation system and then published to the message bus service. Then, the data forwarding service device of the master station operation system obtains the processed real-time operation information from the message bus, and transmits the processed real-time operation information to the data receiving service device of the master station mirror system through the established transmission control protocol link.

[0054] Step 402: Perform simulation test on the real-time operation information to obtain simulation test results.

[0055] In this step, the simulation test result is used to enable the main station operation system to determine whether the secondary equipment performs the operation related to the real-time operation information.

[0056] Specifically, in the master station mirror system, the data receiving service device receives the processed real-time operation information from the message bus and performs simulation test processing. During this process, the actual business processing flow of the master station mirror system for the real-time operation information is exactly the same as the processing flow of the master station operation system, thereby obtaining the simulation test results, and feeding the simulation test results back to the master station operation system. The master station operation system determines whether the secondary equipment performs operation operations related to the real-time operation information based on the simulation test results.

[0057] Exemplarily, when the real-time operation information is to conduct a software upgrade verification test, an upgrade verification test is first performed in the main station mirror system to obtain a simulation test result. When the simulation test result is a verification pass, the secondary equipment of the main station operation system executes operation operations related to the real-time operation information and starts the software upgrade, thereby ensuring the correctness and stability of the main station operation system during the software upgrade process.

[0058] The present invention provides a master station simulation test method for secondary equipment, which receives real-time operation information transmitted by the master station operation system, performs simulation test on the real-time operation information, and obtains simulation test results; wherein the simulation test results are used to enable the master station operation system to determine whether to execute operation operations related to the real-time operation information. The technical solution of the present invention is used to solve the defects of the lack of simulation test platform in the prior art, and when certain functions or software upgrades are required, simulation tests cannot be performed, resulting in the defects that hidden dangers of system software cannot be discovered in advance. The method realizes the construction of a master station mirror system in the master station simulation test system, and first simulates and tests the real-time operation information of the master station operation system based on the master station mirror system, and then enables the master station operation system to determine whether the secondary equipment executes operation operations related to the real-time operation information based on the simulation test results, and effectively ensures the safe and reliable operation of the master station operation system in the master station simulation test system by establishing a master station mirror system.

[0059] The master station simulation test device of the secondary device provided by the present invention is described below. The master station simulation test device of the secondary device described below and the master station simulation test method of the secondary device described above can be referred to each other.

[0060] Figure 5 It is a structural diagram of the master station simulation test device of the secondary equipment provided by the present invention, referring to Figure 5 As shown, the master station simulation test device 500 of the secondary equipment includes: an information receiving module 501 and a simulation test module 502 .

[0061] The information receiving module 501 is used to receive real-time operation information transmitted by the main station operation system.

[0062] The simulation test module 502 is used to perform simulation test on the real-time operation information to obtain simulation test results; wherein the simulation test results are used to enable the main station operation system to determine whether the secondary equipment performs operation operations related to the real-time operation information.

[0063] The device of this embodiment can be used to execute the method of any embodiment in the embodiment of the master station simulation test method side of the secondary device. Its specific implementation process and technical effects are similar to those in the embodiment of the master station simulation test method side of the secondary device. For details, please refer to the detailed description in the embodiment of the master station simulation test method side of the secondary device, which will not be repeated here.

[0064] Figure 6 is a schematic diagram of the structure of the electronic device provided by the present invention, such as Figure 6As shown, the electronic device may include: a processor 610, a communication interface 620, a memory 630 and a communication bus 640, wherein the processor 610, the communication interface 620 and the memory 630 communicate with each other through the communication bus 640. The processor 610 may call the logic instructions in the memory 630 to execute the master station simulation test method of the secondary device, the method comprising: receiving the real-time operation information transmitted by the master station operation system; performing simulation test on the real-time operation information to obtain the simulation test result; wherein the simulation test result is used to enable the master station operation system to determine whether the secondary device performs the operation operation related to the real-time operation information.

[0065] In addition, the logic instructions in the above-mentioned memory 630 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention, in essence, 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, and the computer software product is stored in a storage medium, including a number of 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 of 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. Various media that can store program codes.

[0066] On the other hand, the present invention also provides a computer program product, which includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the master station simulation test method for the secondary device provided by the above methods, and the method includes: receiving real-time operation information transmitted by the master station operation system; performing simulation test on the real-time operation information to obtain simulation test results; wherein the simulation test results are used to enable the master station operation system to determine whether the secondary device performs operation operations related to the real-time operation information.

[0067] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute the master station simulation test method of the secondary equipment provided by the above methods. The method includes: receiving real-time operation information transmitted by the master station operation system; performing simulation test on the real-time operation information to obtain simulation test results; wherein the simulation test results are used to enable the master station operation system to determine whether the secondary equipment performs operation operations related to the real-time operation information.

[0068] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0069] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0070] 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. A master station simulation test system for secondary equipment, characterized in that: It includes a control system, a main station operation system and a main station mirror system, wherein the main station mirror system is a mirror system with the same function as the main station operation system; wherein, The control system is used to construct the master station mirror system according to the master station operation system; The main station operation system is used to obtain real-time operation information of the secondary equipment and send the real-time operation information to the main station mirror system; The master station mirroring system is used to perform simulation testing according to the real-time operation information, obtain simulation test results, and feed back the simulation test results to the master station operation system; The master station operation system is further used to determine whether the secondary equipment executes the operation corresponding to the real-time operation information according to the simulation test result.

2. The master station simulation test system for secondary equipment according to claim 1, characterized in that: The main station operation system includes a data forwarding service device, and the main station mirror system includes a data receiving service device; wherein, In the case where the data forwarding service device is started in the main station operation system and the data receiving service device is started in the main station mirroring system, the data forwarding service device and the data receiving service device are used to establish a transmission control protocol link; The master station operation system is specifically used to transmit the real-time operation information to the master station mirror system based on the transmission control protocol link.

3. The master station simulation test system for secondary equipment according to claim 2, characterized in that: The master station simulation test system also includes: a forward isolation device, which is connected to the master station operation system and the master station mirror system respectively; wherein, The forward isolation device is used to open the ports of the transmission control protocol link between the main station operation system and the main station mirror system, and determine the corresponding strategy for the forward isolation configuration; The control system is specifically used to construct the master station mirror system according to the master station operation system and the forward isolation configuration corresponding strategy.

4. The master station simulation test system for secondary equipment according to claim 3, characterized in that: The control system is specifically used to obtain the software installation package and the primary and secondary models of the main station operation system; wherein the primary and secondary models are models in the main station operation system that include a primary device model and a secondary device model; The control system is specifically used to build the master station mirror system according to the software installation package, the primary and secondary models and the corresponding strategy of the forward isolation configuration.

5. The master station simulation test system for secondary equipment according to claim 4, characterized in that: The control system is specifically used to: construct an initial master station mirror system according to the software installation package; The control system is specifically used to: compress the primary and secondary models according to the model backup tool to obtain a compressed file; The compressed file is restored according to the model recovery tool to obtain the target model; wherein the model backup tool is a tool for compressing the primary and secondary models, and the model recovery tool is a tool for restoring the content of the compressed file; The control system is specifically used to: construct the master station mirror system according to the initial master station mirror system, the target model and the forward isolation configuration corresponding strategy.

6. The master station simulation test system for secondary equipment according to claim 5, characterized in that: The control system is specifically used to: construct an intermediate master station mirror system according to the initial master station mirror system, the target model and the forward isolation configuration corresponding strategy; The control system is specifically used to: build a simulated substation environment in the intermediate main station mirror system, and access the simulated substation to obtain the main station mirror system.

7. A master station simulation test method for secondary equipment, characterized in that: A master station mirroring system applied to the master station simulation test system described in any one of claims 1 to 6; comprising: Receive real-time operation information transmitted by the main station operation system; A simulation test is performed on the real-time operation information to obtain a simulation test result; wherein the simulation test result is used to enable the main station operation system to determine whether to execute an operation related to the real-time operation information.

8. A master station simulation test device for secondary equipment, characterized in that: A master station mirroring system applied to the master station simulation test system described in any one of claims 1 to 6; comprising: An information receiving module is used to receive real-time operation information transmitted by the main station operation system; A simulation test module is used to perform a simulation test on the real-time operation information to obtain a simulation test result; wherein the simulation test result is used to enable the main station operation system to determine whether to execute an operation related to the real-time operation information.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the master station simulation test method of the secondary device as claimed in claim 7 is implemented.

10. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the master station simulation test method of the secondary device as claimed in claim 7 is implemented.

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