CN115914023B - Method and device for monitoring full period information of security control system function test command - Google Patents
Method and device for monitoring full period information of security control system function test command Download PDFInfo
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Abstract
The invention discloses a full-period information monitoring method and a device for a security control system function test command, which are characterized in that a command information association table of the security control system function test behavior information in the transmission process between a terminal and a security control system tester is established, and a corresponding command transmission full-period information list is established according to the command information association table; secondly, comparing the actually monitored message information with a command information association table, extracting information corresponding to the message conforming to the command information association table, and storing the information in a full-period information table; finally, forming a safety control system function test full period information list by information of all safety control actions, so as to complete monitoring of safety control function test full period information; the method can surround the closed-loop monitoring management and analysis of the formation process of the function test command of the security control system, reduce the remote large-scale security control joint debugging test book, improve the test efficiency and better support the operation reliability of the power grid.
Description
Technical Field
The invention relates to the field of data processing, in particular to a full-period information monitoring method and device for a function test command of a security control system.
Background
The safety control system (safety and stability control system) is an important defense line for ensuring the safe and stable operation of the power grid. The complete safety and stability control strategy (hereinafter referred to as the safety control strategy) can prevent fault spreading by means of emergency control of a cut-off unit, cut-off load and the like under the condition of allowing 1-2 elements or partial load loss before critical instability of the system, and can effectively avoid large-area power failure accidents of the power grid.
The security control system has various types, complex constitution, large regional difference and strong functional pertinence, and how to conveniently and accurately check the functions and performances of the multi-site security control system is a difficulty in stability control test. The running mode of the electric power system is changeable, the number of sections is increased increasingly, the control rule is increasingly complicated, and when the power grid topology and the running mode are changed, the occurrence of a large number of unknown fault working conditions makes the on-site inspection of the functions of the security control system a very complex and difficult work. If the method of adding the quantity to the security control system by the mutually independent site testers is simply relied on, the possibility of missing risk factors is unavoidable, and the problems of high working strength, low testing efficiency and the like exist.
Disclosure of Invention
The application aims to provide a full-period information monitoring method and device for a function test command of a security control system, which solve the problems in the prior art.
The invention is realized by the following technical scheme:
In a first aspect, the present application provides a method for monitoring full period information of a function test command of a security control system, including:
Acquiring a plurality of function test commands in an security control system to obtain a plurality of pieces of first protocol item information, wherein each piece of first protocol item information has a corresponding time mark;
Simulating and generating corresponding function state feedback information according to the plurality of pieces of specification item information to obtain a plurality of pieces of second specification item information, wherein each piece of second specification item information has a corresponding time mark;
acquiring a command information association table according to the first protocol item information and the second protocol item information, wherein the command information association table comprises a plurality of first fields and protocol item information stored in the first fields;
Constructing a full-period information list based on the command information association table, wherein the full-period information list comprises a plurality of second fields, the second fields are in one-to-one correspondence with the first fields, and the second fields are empty fields;
acquiring message information sent by the security control system in real time, and analyzing the message information according to a command information association table to obtain real-time protocol entry information;
storing the real-time protocol entry information into a corresponding second field in a full-period information list, and verifying the full-period information list to obtain a verification result, wherein the verification result comprises verification passing or verification failing;
and if the verification result is that the verification is passed, acquiring a full-period information monitoring result according to the full-period information list.
In one possible implementation manner, the function test command includes a message corresponding to circuit fault tripping and a message corresponding to circuit fault tripping, where the message corresponding to circuit fault tripping and the message corresponding to circuit fault tripping both include an electrical gauge message corresponding to ac test and an IEC60044-8 protocol message corresponding to dc test.
In one possible implementation manner, the obtaining the command information association table according to the first protocol entry information and the second protocol entry information includes:
according to all the first protocol item information and the second protocol item information, the first protocol item information and the second protocol item information corresponding to the circuit fault tripping are obtained in a classified mode;
arranging first protocol entry information corresponding to circuit fault tripping in time sequence to obtain first time sequence data;
arranging the second protocol entry information corresponding to the circuit fault tripping in time sequence to obtain second time sequence data;
Storing the first time sequence data into a first field corresponding to a circuit fault tripping function test command in a command information association table, and storing the second time sequence data into a first field corresponding to circuit fault tripping function state feedback information in the command information association table;
According to all the first protocol item information and the second protocol item information, the first protocol item information and the second protocol item information corresponding to the circuit fault-free tripping are obtained in a classified mode;
arranging the first protocol entry information corresponding to the circuit fault-free tripping in time sequence to obtain third time sequence data;
Arranging the second protocol entry information corresponding to the circuit fault-free tripping in time sequence to obtain fourth time sequence data;
And storing the third time sequence data into a first field corresponding to the function test command under the circuit fault-free tripping in the command information association table, and storing the fourth time sequence data into a first field corresponding to the function state feedback information under the circuit fault-free tripping in the command information association table, so as to obtain the command information association table.
In one possible implementation manner, constructing a full period information list based on the command information association table includes:
And replacing the first field in the command information association table with the empty second field to obtain a full period information list.
In one possible implementation manner, the method for acquiring the message information sent by the security control system in real time and analyzing the message information according to the command information association table includes:
Acquiring message information sent by the security control system in real time, and extracting protocol entry information in the message information to obtain target information;
judging whether the command information association table has the protocol entry information corresponding to the target information, if so, taking the target information as real-time protocol entry information, returning to the step of acquiring the message information sent by the security control system in real time, otherwise, discarding the target information, and returning to the step of acquiring the message information sent by the security control system in real time.
In one possible implementation manner, obtaining the message information sent by the security control system in real time, and extracting the protocol entry information in the message information to obtain the target information includes:
And acquiring message information sent by the security control system in real time, judging whether the message information is an electrical specification message corresponding to an alternating current test or an IEC60044-8 specification message corresponding to a direct current test, if yes, extracting specification entry information in the message information, and otherwise, discarding the message information.
In one possible implementation manner, the storing the real-time protocol entry information in a corresponding second field in the full-period information list, and verifying the full-period information list to obtain a verification result includes:
storing the real-time protocol entry information into a corresponding second field in a full-period information list;
And judging whether the interval between the earliest time and the latest time corresponding to the real-time protocol item information in the full-period information list is larger than a set time threshold, if so, verifying to pass, otherwise, verifying to fail.
In one possible embodiment, the set time threshold is less than a time window for the security system function to execute.
In one possible implementation manner, if the verification result is that the verification is passed, acquiring the full-period information monitoring result according to the full-period information list includes:
And if the verification result is that the verification is passed, extracting real-time protocol entry information in the full-period information list according to the time sequence, and forming full-period information in a data sequence form to obtain a full-period information monitoring result.
The application provides a full-period information monitoring device of a function test command of a security control system, which comprises a first message acquisition module, a second message acquisition module, a command information association table acquisition module, a full-period information list acquisition module, an analysis module, a verification module and a monitoring module;
The first message acquisition module is used for acquiring a plurality of functional test commands in the security control system to obtain a plurality of pieces of first protocol item information, and each piece of first protocol item information has a corresponding time mark;
the second message acquisition module is used for simulating and generating corresponding functional state feedback information according to a plurality of pieces of specification item information to obtain a plurality of pieces of second specification item information, and each piece of second specification item information has a corresponding time mark;
The command information association table acquisition module is used for acquiring a command information association table according to the first protocol entry information and the second protocol entry information, wherein the command information association table comprises a plurality of first fields and protocol entry information stored in the first fields;
The full-period information list acquisition module is used for constructing a full-period information list based on the command information association table, wherein the full-period information list comprises a plurality of second fields, the second fields are in one-to-one correspondence with the first fields, and the second fields are empty fields;
The analysis module is used for acquiring the message information sent by the security control system in real time, and analyzing the message information according to the command information association table to obtain real-time protocol entry information;
The verification module is used for storing the real-time protocol entry information into a corresponding second field in the full-period information list, verifying the full-period information list to obtain a verification result, wherein the verification result comprises verification passing or verification failing;
And the monitoring module is used for acquiring a full-period information monitoring result according to the full-period information list if the verification result is that the verification is passed.
The application provides a full-period information monitoring method and a device for a security control system function test command, which are characterized in that a command information association table of a security control system function test behavior information transmission process between a terminal and a security control system tester is established, and a corresponding command transmission full-period information list is established according to the command information association table; secondly, comparing the actually monitored message information with a command information association table, extracting information corresponding to the message conforming to the command information association table, and storing the information in a full-period information table; finally, forming a safety control system function test full period information list by information of all safety control actions, so as to complete monitoring of safety control function test full period information; the method can surround the closed-loop monitoring management and analysis of the formation process of the function test command of the security control system, reduce the remote large-scale security control joint debugging test book, improve the test efficiency and better support the operation reliability of the power grid.
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In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is a diagram of an application scenario corresponding to a method for monitoring full period information of a security control system function test command;
fig. 2 is a flowchart of a method for monitoring full cycle information of a security control system function test command according to the present application.
Fig. 3 is a schematic structural diagram of a full-period information monitoring device for a functional test command of a security control system according to the present application.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
Example 1
For ease of understanding, a system architecture to which embodiments of the present application are applicable will be first described in conjunction with fig. 1.
Fig. 1 is a system architecture diagram according to an embodiment of the present application. Referring to fig. 1, the system comprises a safety and stability control system and a function test system corresponding to the safety and stability control system, wherein the safety and stability control system comprises a safety and stability control master station, an alternating current control master station and a direct current control master station, the safety and stability control master station is respectively connected to the alternating current control master station and the direct current control master station in a communication manner, each alternating current control master station is connected to a safety and stability control subsystem on a plurality of execution substations, the execution substations represent substations on a power transmission line in an alternating current power grid, and commands are issued through the safety and stability control substations. Each direct-current control main station is in communication connection with a safety and stability control subsystem on a plurality of cooperative control substations, the cooperative control substations represent transformer substations on a power transmission line in a direct-current power grid, and an instruction is issued through the safety and stability control subsystem.
And the function test system comprises a plurality of subsystems and a test master station, each cooperative control substation and each execution substation correspond to one subsystem, each subsystem represents a stability control tester, equipment in the transformer substation is simulated through the security control system tester so as to receive a function test command issued by the security stability control subsystem in the transformer substation, and function state feedback information is simulated and generated and fed back to the security stability control subsystem, so that the security stability control system is tested. The test master station is connected with each subsystem so as to monitor information in the test process of the safety and stability control system.
After each subsystem acquires information, the information in the subsystem can be acquired through the test master station, so that a full-period information monitoring result is formed, and data support is provided for testing of the security control system.
As shown in fig. 2, a method for monitoring full-period information of a function test command of a security control system includes:
s1, acquiring a plurality of functional test commands in a security control system to obtain a plurality of pieces of first protocol item information, wherein each piece of first protocol item information has a corresponding time mark.
An ac test network may be established under the ac control master station to perform communication between the sub-stations and the corresponding sub-systems, the ac test network transmitting data in electrical-gauge messages. The direct current test network for the communication between the cooperative control sub-station and the corresponding sub-system under the direct current control main station can be established, and the direct current test network transmits data in IEC60044-8 protocol messages.
When the condition of loop fault tripping or loop fault tripping exists, the test master station can acquire data acquired by the subsystem in real time, and when the subsystem acquires the corresponding cooperative control substation or the function test command transmitted by the execution substation, the test master station acquires the function test command in the subsystem and the corresponding time mark in real time, so that the function test command corresponding to each cooperative control substation or the execution substation can be acquired, and a plurality of function test commands in the security control system are acquired.
S2, simulating and generating corresponding functional state feedback information according to the plurality of pieces of specification item information to obtain a plurality of pieces of second specification item information, wherein each piece of second specification item information has a corresponding time mark.
When the subsystem receives the function test command, corresponding function state feedback information is generated, and the test master station acquires the function state feedback information in real time to obtain a plurality of pieces of second protocol entry information.
S3, acquiring a command information association table according to the first protocol entry information and the second protocol entry information, wherein the command information association table comprises a plurality of first fields and protocol entry information stored in the first fields.
After the command information association table is established, the command information association table is used as reference information in the subsequent full period information monitoring process, so that invalid information is filtered, for example, the command information association table can be shown in table 1.
Table 1 Command information association table
In table 1, two functional test commands of the safety and stability tester in the field test process of a safety and control system of a certain power grid in southwest are taken, namely, fault tripping of an AB circuit line (namely, tripping action of a certain power transmission line caused by faults) and fault-free tripping of the AB circuit line (namely, circuit cutting caused by possible faults or equipment damage of a certain power transmission line, thereby tripping). Each function test command forms a corresponding protocol information item in an alternating current test network and a direct current test network between the safety and stability control subsystem and the stability control tester, namely, an AB-loop line fault tripping-subsystem 1-1:232→subsystem 1-2:233→subsystem 2-1:00A1:2→subsystem 2-2:00A2:2→subsystem 2-2:00A2:4→subsystem 2-1:00A1:4→subsystem 1-2:245→subsystem 1-1:244, thereby establishing a command information association table for transmission control of the safety and stability control subsystem and the stability tester in the two networks according to time sequence.
S4, constructing a full-period information list based on the command information association table, wherein the full-period information list comprises a plurality of second fields, the second fields are in one-to-one correspondence with the first fields, and the second fields are empty fields, namely the full-period information list is an empty table completely corresponding to the rows and columns of the command information association table.
S5, acquiring the message information sent by the security control system in real time, and analyzing the message information according to the command information association table to obtain real-time protocol entry information.
When the subsystem receives the function test command, corresponding function state feedback information is generated, and the test master station obtains real-time first protocol item information and second protocol item information to obtain real-time protocol item information, so that whether the security control system can stably operate or not can be tested according to the real-time protocol item information.
And S6, storing the real-time protocol entry information into a corresponding second field in the full-period information list, and verifying the full-period information list to obtain a verification result, wherein the verification result comprises verification passing or verification failing.
And filtering and classifying each monitored message according to two protocols, and extracting protocol information of each message after grammar and semantic analysis. For example, the electrical capacity protocol message extracts the corresponding point number from the security tester as protocol information, and the IEC60044-8 message extracts the data frame as protocol information.
And S7, if the verification result is that the verification is passed, acquiring a full-period information monitoring result according to the full-period information list.
Comparing the protocol information of each message with the protocol information items of the command information association table, if the protocol information of the message is matched with the protocol information items in the protocol information items, judging one-way transmission of the message between the corresponding communication layers as a one-time qualified command transmission step, extracting the protocol information of the message and storing the protocol information of the message in a full-period information list as information of a safety control function test command step, otherwise discarding the message. For example, the security control tester monitors an electrical measurement protocol message in the alternating current test network in real time, compares protocol information items of the matching rule targets, if the electrical measurement protocol message is matched, the electrical measurement protocol message can be judged to be a qualified command step sent from the security control system to the security control tester, and command information corresponding to the electrical measurement protocol message is extracted and used as information of the qualified command step.
In one possible implementation manner, the functional test command includes a message corresponding to circuit fault tripping and a message corresponding to circuit fault tripping, and the message corresponding to circuit fault tripping both include an electrical gauge message corresponding to alternating current test and an IEC60044-8 protocol message corresponding to direct current test.
In one possible implementation, the obtaining the command information association table according to the first protocol entry information and the second protocol entry information includes:
and classifying and acquiring the first protocol entry information and the second protocol entry information corresponding to the circuit fault tripping according to all the first protocol entry information and the second protocol entry information.
And arranging the first protocol entry information corresponding to the circuit fault tripping in time sequence to obtain first time sequence data.
And arranging the second protocol entry information corresponding to the circuit fault tripping in time sequence to obtain second time sequence data.
Storing the first time sequence data into a first field corresponding to a circuit fault tripping function test command in a command information association table, and storing the second time sequence data into a first field corresponding to circuit fault tripping function state feedback information in the command information association table.
And classifying and acquiring the first protocol entry information and the second protocol entry information corresponding to the circuit fault-free tripping according to all the first protocol entry information and the second protocol entry information.
And arranging the first protocol entry information corresponding to the circuit fault-free tripping in time sequence to obtain third time sequence data.
And arranging the second protocol entry information corresponding to the circuit fault-free tripping in time sequence to obtain fourth time sequence data.
And storing the third time sequence data into a first field corresponding to the function test command under the circuit fault-free tripping in the command information association table, and storing the fourth time sequence data into a first field corresponding to the function state feedback information under the circuit fault-free tripping in the command information association table, so as to obtain the command information association table.
It should be noted that, when the first protocol entry information or the second protocol entry information is stored, the corresponding subsystem needs to be associated.
In one possible implementation, constructing the full period information list based on the command information association table includes:
and replacing the first field in the command information association table with the empty second field to obtain a full period information list.
In one possible implementation manner, the method for acquiring the message information sent by the security control system in real time and analyzing the message information according to the command information association table includes:
and acquiring the message information sent by the security control system in real time, and extracting the protocol entry information in the message information to obtain target information.
Judging whether the command information association table has the protocol entry information corresponding to the target information, if so, taking the target information as real-time protocol entry information, returning to the step of acquiring the message information sent by the security control system in real time, otherwise, discarding the target information, and returning to the step of acquiring the message information sent by the security control system in real time.
In this embodiment, the target information has a corresponding trip status (fault trip or no fault trip) and a corresponding subsystem, and after the target information is acquired, the command information association table is queried for protocol entry information that is the same as the trip status and the subsystem, and if the queried protocol entry information is the same as the target information, the target information is used as real-time protocol entry information.
In one possible implementation manner, obtaining the message information sent by the security control system in real time, and extracting the protocol entry information in the message information to obtain the target information includes:
And acquiring message information sent by the security control system in real time, judging whether the message information is an electrical specification message corresponding to an alternating current test or an IEC60044-8 specification message corresponding to a direct current test, if yes, extracting specification entry information in the message information, and otherwise, discarding the message information.
In one possible implementation manner, storing real-time protocol entry information into a corresponding second field in the full-period information list, and verifying the full-period information list to obtain a verification result, where the method includes:
And storing the real-time protocol entry information into a corresponding second field in the full-period information list.
And judging whether the interval between the earliest time and the latest time corresponding to the real-time protocol item information in the full-period information list is larger than a set time threshold, if so, verifying to pass, otherwise, verifying to fail.
In one possible implementation, the full period refers to a time window for the execution of the security system function, fixed to 0.5 seconds, and the set time threshold is smaller than the time window for the execution of the security system function.
In one possible implementation manner, if the verification result is that the verification is passed, acquiring the full-period information monitoring result according to the full-period information list includes: and if the verification result is that the verification is passed, extracting real-time protocol entry information in the full-period information list according to the time sequence, and forming full-period information in a data sequence form to obtain a full-period information monitoring result.
And sequencing the information of each command step in the full period information list according to time, calculating the time interval between the information of the first command step and the information of the last command step, and extracting the information of each command step collected in the full period information list to form the safety control system function test full period information and storing and displaying if the time interval exceeds the set time. For example, the AB first loop fault tripping operation is performed, and information is extracted according to the protocol information item to obtain: subsystem 1-1: switch position→subsystem 1-2: switch position→subsystem 2-1: power loss amount→subsystem 2-2: power loss amount→subsystem 2-2: direct current regulation→subsystem 2-1: direct current regulation→subsystem 1-2: cutting machine→subsystem 1-1: tripping. In general, the time threshold setting range is 0 to 0.5 seconds, and the command information association table is a semantic association table formed by associating semantics of two specifications.
The application provides a full-period information monitoring method and a device for a security control system function test command, which are characterized in that a command information association table of a security control system function test behavior information transmission process between a terminal and a security control system tester is established, and a corresponding command transmission full-period information list is established according to the command information association table; secondly, comparing the actually monitored message information with a command information association table, extracting information corresponding to the message conforming to the command information association table, and storing the information in a full-period information table; finally, forming a safety control system function test full period information list by information of all safety control actions, so as to complete monitoring of safety control function test full period information; the method can surround the closed-loop monitoring management and analysis of the formation process of the function test command of the security control system, reduce the remote large-scale security control joint debugging test book, improve the test efficiency and better support the operation reliability of the power grid.
Example 2
As shown in fig. 3, the application provides a full-period information monitoring device for a function test command of a security control system, which comprises a first message acquisition module 1, a second message acquisition module 2, a command information association table acquisition module 3, a full-period information list acquisition module 4, an analysis module 5, a verification module 6 and a monitoring module 7.
The first message obtaining module 1 is configured to obtain a plurality of functional test commands in the security control system, so as to obtain a plurality of pieces of first protocol entry information, where each piece of first protocol entry information has a corresponding time stamp.
The second message obtaining module 2 is configured to simulate and generate corresponding function status feedback information according to the plurality of pieces of protocol entry information, so as to obtain a plurality of pieces of second protocol entry information, where each piece of second protocol entry information has a corresponding time stamp.
The command information association table obtaining module 3 is configured to obtain a command information association table according to the first protocol entry information and the second protocol entry information, where the command information association table includes a plurality of first fields and protocol entry information stored in the first fields.
The full-period information list obtaining module 4 is configured to construct a full-period information list based on the command information association table, where the full-period information list includes a plurality of second fields, the second fields are in one-to-one correspondence with the first fields, and the second fields are null fields.
The analysis module 5 is used for acquiring the message information sent by the security control system in real time, and analyzing the message information according to the command information association table to obtain real-time protocol entry information.
The verification module 6 is configured to store real-time protocol entry information into a corresponding second field in the full-period information list, and verify the full-period information list to obtain a verification result, where the verification result includes that verification is passed or verification is not passed.
The monitoring module 7 is configured to obtain a full-period information monitoring result according to the full-period information list if the verification result is that the verification is passed.
The full-period information monitoring device for a function test command of a security control system provided in this embodiment may execute the method technical scheme described in embodiment 1, and its principle and beneficial effects are similar, and are not described herein again.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein. The scheme in the embodiment of the application can be realized by adopting various computer languages, such as object-oriented programming language Java, an transliteration script language JavaScript and the like.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (4)
1. The full-period information monitoring method for the function test command of the security control system is characterized by comprising the following steps of:
Acquiring a plurality of function test commands in an security control system to obtain a plurality of pieces of first protocol item information, wherein each piece of first protocol item information has a corresponding time mark;
Simulating and generating corresponding function state feedback information according to the plurality of pieces of specification item information to obtain a plurality of pieces of second specification item information, wherein each piece of second specification item information has a corresponding time mark;
acquiring a command information association table according to the first protocol item information and the second protocol item information, wherein the command information association table comprises a plurality of first fields and protocol item information stored in the first fields;
Constructing a full-period information list based on the command information association table, wherein the full-period information list comprises a plurality of second fields, the second fields are in one-to-one correspondence with the first fields, and the second fields are empty fields;
acquiring message information sent by the security control system in real time, and analyzing the message information according to a command information association table to obtain real-time protocol entry information;
storing the real-time protocol entry information into a corresponding second field in a full-period information list, and verifying the full-period information list to obtain a verification result, wherein the verification result comprises verification passing or verification failing;
if the verification result is that the verification is passed, acquiring a full-period information monitoring result according to the full-period information list;
The function test command comprises a message corresponding to circuit fault tripping and a message corresponding to circuit fault-free tripping, wherein the message corresponding to circuit fault tripping and the message corresponding to circuit fault-free tripping both comprise an electric gauge message corresponding to alternating current test and an IEC60044-8 protocol message corresponding to direct current test;
According to the first protocol entry information and the second protocol entry information, a command information association table is obtained, and the method comprises the following steps:
according to all the first protocol item information and the second protocol item information, the first protocol item information and the second protocol item information corresponding to the circuit fault tripping are obtained in a classified mode;
arranging first protocol entry information corresponding to circuit fault tripping in time sequence to obtain first time sequence data;
arranging the second protocol entry information corresponding to the circuit fault tripping in time sequence to obtain second time sequence data;
Storing the first time sequence data into a first field corresponding to a circuit fault tripping function test command in a command information association table, and storing the second time sequence data into a first field corresponding to circuit fault tripping function state feedback information in the command information association table;
According to all the first protocol item information and the second protocol item information, the first protocol item information and the second protocol item information corresponding to the circuit fault-free tripping are obtained in a classified mode;
arranging the first protocol entry information corresponding to the circuit fault-free tripping in time sequence to obtain third time sequence data;
Arranging the second protocol entry information corresponding to the circuit fault-free tripping in time sequence to obtain fourth time sequence data;
Storing the third time sequence data into a first field corresponding to a function test command under the circuit fault-free tripping in the command information association table, and storing the fourth time sequence data into a first field corresponding to the function state feedback information under the circuit fault-free tripping in the command information association table to obtain a command information association table;
based on the command information association table, constructing a full period information list, which comprises the following steps:
Replacing a first field in the command information association table with an empty second field to obtain a full period information list;
the method for acquiring the message information sent by the security control system in real time and analyzing the message information according to the command information association table comprises the following steps:
Acquiring message information sent by the security control system in real time, and extracting protocol entry information in the message information to obtain target information;
Judging whether the command information association table has protocol entry information corresponding to the target information, if so, taking the target information as real-time protocol entry information, returning to the step of acquiring the message information sent by the security control system in real time, otherwise, discarding the target information, and returning to the step of acquiring the message information sent by the security control system in real time;
Acquiring message information sent by the security control system in real time, extracting protocol entry information in the message information, and obtaining target information, wherein the method comprises the following steps:
Acquiring message information sent by the security control system in real time, judging whether the message information is an electrical specification message corresponding to an alternating current test or an IEC60044-8 specification message corresponding to a direct current test, if yes, extracting specification entry information in the message information, otherwise, discarding the message information;
storing the real-time protocol entry information into a corresponding second field in a full-period information list, and verifying the full-period information list to obtain a verification result, wherein the method comprises the following steps:
storing the real-time protocol entry information into a corresponding second field in a full-period information list;
And judging whether the interval between the earliest time and the latest time corresponding to the real-time protocol item information in the full-period information list is larger than a set time threshold, if so, verifying to pass, otherwise, verifying to fail.
2. The method for monitoring full cycle information of a security system function test command according to claim 1, wherein the set time threshold is less than a time window for security system function execution.
3. The method for monitoring full-period information of a security control system function test command according to claim 1, wherein if the verification result is that the verification is passed, acquiring the full-period information monitoring result according to the full-period information list, comprising:
And if the verification result is that the verification is passed, extracting real-time protocol entry information in the full-period information list according to the time sequence, and forming full-period information in a data sequence form to obtain a full-period information monitoring result.
4. The full-period information monitoring device of the function test command of the security control system is used for executing the full-period information monitoring method of any one of claims 1-3, and is characterized by comprising a first message acquisition module, a second message acquisition module, a command information association table acquisition module, a full-period information list acquisition module, an analysis module, a verification module and a monitoring module;
The first message acquisition module is used for acquiring a plurality of functional test commands in the security control system to obtain a plurality of pieces of first protocol item information, and each piece of first protocol item information has a corresponding time mark;
the second message acquisition module is used for simulating and generating corresponding functional state feedback information according to a plurality of pieces of specification item information to obtain a plurality of pieces of second specification item information, and each piece of second specification item information has a corresponding time mark;
The command information association table acquisition module is used for acquiring a command information association table according to the first protocol entry information and the second protocol entry information, wherein the command information association table comprises a plurality of first fields and protocol entry information stored in the first fields;
The full-period information list acquisition module is used for constructing a full-period information list based on the command information association table, wherein the full-period information list comprises a plurality of second fields, the second fields are in one-to-one correspondence with the first fields, and the second fields are empty fields;
The analysis module is used for acquiring the message information sent by the security control system in real time, and analyzing the message information according to the command information association table to obtain real-time protocol entry information;
The verification module is used for storing the real-time protocol entry information into a corresponding second field in the full-period information list, verifying the full-period information list to obtain a verification result, wherein the verification result comprises verification passing or verification failing;
And the monitoring module is used for acquiring a full-period information monitoring result according to the full-period information list if the verification result is that the verification is passed.
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5790634A (en) * | 1995-07-25 | 1998-08-04 | Bell Atlantic Network Services, Inc. | Combination system for proactively and reactively maintaining telephone network facilities in a public switched telephone system |
| US7028105B2 (en) * | 2000-07-25 | 2006-04-11 | Electronic Solutions, Inc. | Apparatus, method and signal set for monoline serial interface |
| WO2015079976A1 (en) * | 2013-11-28 | 2015-06-04 | 株式会社日立製作所 | Elevator safety system |
| CN105242164A (en) * | 2015-08-21 | 2016-01-13 | 国电南瑞科技股份有限公司 | Automatic detection system and method of secondary virtual loop of intelligent transformer station |
| CN105447247A (en) * | 2015-11-24 | 2016-03-30 | 国网浙江省电力公司电力科学研究院 | Method and system for checking regulation and control information |
| US9755430B2 (en) * | 2013-04-11 | 2017-09-05 | Solantro Semiconductor Corp. | Virtual inverter for power generation units |
| CN107995050A (en) * | 2017-12-29 | 2018-05-04 | 国网安徽省电力有限公司 | Secondary system of intelligent substation process layer communication failure diagnostic system and method |
| CN109587161A (en) * | 2018-12-21 | 2019-04-05 | 国网四川省电力公司电力科学研究院 | The monitoring method of smart grid remote control command transmission overall process information |
| CN109639529A (en) * | 2018-12-21 | 2019-04-16 | 国网四川省电力公司电力科学研究院 | The diagnostic method of intelligent substation remote control command exception |
| CN109713791A (en) * | 2018-12-21 | 2019-05-03 | 国网四川省电力公司电力科学研究院 | The diagnostic method of smart grid remote control command exception |
| CN110703029A (en) * | 2019-11-06 | 2020-01-17 | 国网河北省电力有限公司保定供电分公司 | Fault detection system and method for primary and secondary systems of intelligent substation |
| CN110855395A (en) * | 2019-10-25 | 2020-02-28 | 国网江苏省电力有限公司电力科学研究院 | Time synchronization monitoring and testing device and method |
| CN111931012A (en) * | 2020-07-06 | 2020-11-13 | 国电南瑞南京控制系统有限公司 | Data model self-adaption method and device based on fault management subsystem |
| CN115241876A (en) * | 2022-08-30 | 2022-10-25 | 中国电力科学研究院有限公司 | Method, device, equipment and medium for generating safety control measures of power system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8768286B2 (en) * | 2001-10-24 | 2014-07-01 | Mouhamad Ahmad Naboulsi | Hands on steering wheel vehicle safety control system |
| US20100241902A1 (en) * | 2009-02-17 | 2010-09-23 | Scott Gilbertson | System and method for performing automated testing of protective relay equipment |
| US20120331343A1 (en) * | 2011-06-23 | 2012-12-27 | Qualcomm Incorporated | Apparatus and method for electronic device testing |
-
2022
- 2022-11-23 CN CN202211476555.4A patent/CN115914023B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5790634A (en) * | 1995-07-25 | 1998-08-04 | Bell Atlantic Network Services, Inc. | Combination system for proactively and reactively maintaining telephone network facilities in a public switched telephone system |
| US7028105B2 (en) * | 2000-07-25 | 2006-04-11 | Electronic Solutions, Inc. | Apparatus, method and signal set for monoline serial interface |
| US9755430B2 (en) * | 2013-04-11 | 2017-09-05 | Solantro Semiconductor Corp. | Virtual inverter for power generation units |
| WO2015079976A1 (en) * | 2013-11-28 | 2015-06-04 | 株式会社日立製作所 | Elevator safety system |
| CN105242164A (en) * | 2015-08-21 | 2016-01-13 | 国电南瑞科技股份有限公司 | Automatic detection system and method of secondary virtual loop of intelligent transformer station |
| CN105447247A (en) * | 2015-11-24 | 2016-03-30 | 国网浙江省电力公司电力科学研究院 | Method and system for checking regulation and control information |
| CN107995050A (en) * | 2017-12-29 | 2018-05-04 | 国网安徽省电力有限公司 | Secondary system of intelligent substation process layer communication failure diagnostic system and method |
| CN109587161A (en) * | 2018-12-21 | 2019-04-05 | 国网四川省电力公司电力科学研究院 | The monitoring method of smart grid remote control command transmission overall process information |
| CN109639529A (en) * | 2018-12-21 | 2019-04-16 | 国网四川省电力公司电力科学研究院 | The diagnostic method of intelligent substation remote control command exception |
| CN109713791A (en) * | 2018-12-21 | 2019-05-03 | 国网四川省电力公司电力科学研究院 | The diagnostic method of smart grid remote control command exception |
| CN110855395A (en) * | 2019-10-25 | 2020-02-28 | 国网江苏省电力有限公司电力科学研究院 | Time synchronization monitoring and testing device and method |
| CN110703029A (en) * | 2019-11-06 | 2020-01-17 | 国网河北省电力有限公司保定供电分公司 | Fault detection system and method for primary and secondary systems of intelligent substation |
| CN111931012A (en) * | 2020-07-06 | 2020-11-13 | 国电南瑞南京控制系统有限公司 | Data model self-adaption method and device based on fault management subsystem |
| CN115241876A (en) * | 2022-08-30 | 2022-10-25 | 中国电力科学研究院有限公司 | Method, device, equipment and medium for generating safety control measures of power system |
Non-Patent Citations (3)
| Title |
|---|
| A stochastic model for energy resources management considering demand response in smart grids;João Soares et.al;Electric Power Systems Research;20161109;全文 * |
| 安全稳定控制集中管理系统初步设计与研究;付小标;中国优秀硕士学位论文全文数据库;20040915;全文 * |
| 湖北电网安控一体化管理系统的建设与应用;李刚;孙建波;沈凤杰;刘琳玲;邵伟;;湖北电力;20150215(02);全文 * |
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