CN113595810B - Interactive testing method and system suitable for power distribution network information - Google Patents
Interactive testing method and system suitable for power distribution network information Download PDFInfo
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- CN113595810B CN113595810B CN202110682869.9A CN202110682869A CN113595810B CN 113595810 B CN113595810 B CN 113595810B CN 202110682869 A CN202110682869 A CN 202110682869A CN 113595810 B CN113595810 B CN 113595810B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/06—Generation of reports
Abstract
The application discloses an interactive testing method and system suitable for power distribution network information, and belongs to the technical field of electric energy encryption communication. The method comprises the following steps: setting up an environment of a tested object and an access address of the tested object, acquiring configuration information or a result of a previous test, and determining the number of test nodes; configuring distributed test nodes and internal parameters; synchronizing clock frequencies of the tested object and the distributed test nodes, and confirming time deviation; the test node sends request information and event information, receives the request information through other test nodes, and receives and forwards the event information; the distributed test node simultaneously sends request information and event information, and then receives the request information and the event information returned by the bus through other test nodes; summarizing and counting the test results, and if the packet loss phenomenon occurs, repeatedly executing the interactive test of the test node on the tested object until the packet loss phenomenon does not occur, generating a test report, and completing the interactive test of the power distribution network information.
Description
Technical Field
The application relates to the technical field of electric energy encryption communication, in particular to an interactive testing method and system suitable for power distribution network information.
Background
The blockchain technology is a distributed shared database technology, the continuous development and updating of the blockchain technology provides possibility for the fusion of the blockchain technology with more fields, and the blockchain technology is taken as a revolutionary technology, has the natural advantages of decentralized distributed storage, high transparency of information, non-falsification of data and the like, and plays an important role in the formation of new technologies, new industries, new business states and new modes of the power industry.
Along with the promotion of energy internet construction, the smart power grid is gradually opened and shared by the original closed system, and a great number of new services and new applications can be generated around the power grid, so that two application problems exist in the current scene of electricity consumption information acquisition service. Firstly, the tracing inquiry is difficult, the traditional electricity consumption information acquisition technology is a centralized hierarchical structure, only the centralized electricity consumption information acquisition technology has rights to access, and not all participants have rights to carry out inquiry tracing; secondly, in the traditional electricity consumption information collection service scene, although various algorithms such as SM1, SM2, SM3, SM4, SM9 and the like are used for protecting confidentiality and integrity of a transmission process, meanwhile, a database, a storage account book and the like are used for recording data, so that the trace of operation can be searched, the data storage is safe, but in the view of a layman, the modification by using a centralized authority is also possible, because not all participants can conduct supervision and access.
Thus, solving these problems by new techniques is urgent.
Disclosure of Invention
The application provides an interaction test method suitable for power distribution network information, which aims at the problem that the existing power distribution network field lacks a complete information interaction test method, and a detection platform cannot adapt to capability boundaries of objects to be tested with different performances, and comprises the following steps:
setting up the environment of the power distribution network information tested object and the access address of the tested object, acquiring the configuration information of the tested object or the result of the previous test through the environment of the tested object and the access address of the tested object, and determining the number of test nodes of the tested object;
according to the determined number of the test nodes of the tested system, configuring distributed test nodes of the tested system and internal parameters of the tested system;
synchronizing clock frequencies of the tested object and the distributed test nodes, and confirming that a communication party has no time deviation or deviation is in a threshold range;
the test node sends request information meeting the standard and event information meeting the standard to the tested object, receives the request information meeting the standard from the test node to the tested object through other test nodes, and receives and forwards the event information meeting the standard from the test node to the tested object;
the distributed test node simultaneously sends a request message meeting the standard and an event message meeting the standard to the tested object, and then receives the request message meeting the standard and the event message meeting the standard returned by the bus from the distributed test node to the tested object through other test nodes;
summarizing and counting test results of the interactive test of the test nodes on the tested object, if the packet loss phenomenon occurs, expanding the number of distributed test nodes, repeatedly executing the interactive test of the test nodes on the tested object until the packet loss phenomenon does not occur, generating a test report, and completing the interactive test of the power distribution network information.
Optionally, the threshold range is within 0.001 milliseconds.
Optionally, the clock frequency is used as a clock synchronization server by a control center host of the test platform.
Optionally, the distributed test nodes enable each distributed test node to send 100 1MB of request messages and event message data packets to the tested object through the test center.
The application also provides an interactive test system suitable for the information of the power distribution network, which comprises the following steps:
the method comprises the steps of determining a test node number unit, constructing an environment of a power distribution network information tested object and an access address of the tested object, acquiring configuration information of the tested object or a previous test result through the environment of the tested object and the access address of the tested object, and determining the test node number of the tested object;
the configuration parameter unit is used for configuring distributed test nodes of the tested system and internal parameters of the tested system according to the determined number of the test nodes of the tested system;
the time deviation confirming unit is used for synchronizing clock frequencies of the tested object and the distributed test nodes and confirming that a communication party has no time deviation or the deviation is in a threshold range;
the test unit is used for receiving the request information meeting the standard from the test node to the tested object through other test nodes, and receiving and forwarding the event information meeting the standard from the test node to the tested object;
the distributed test node simultaneously sends a request message meeting the standard and an event message meeting the standard to the tested object, and then receives the request message meeting the standard and the event message meeting the standard from the distributed test node returned by the bus through other test nodes;
and (3) completing the test unit, summarizing and counting the test results of the interactive test of the test node on the tested object, if the packet loss phenomenon occurs, expanding the number of the distributed test nodes, repeatedly executing the interactive test of the test node on the tested object until the packet loss phenomenon does not occur, generating a test report, and completing the interactive test of the distribution network information.
Optionally, the threshold range is within 0.001 milliseconds.
Optionally, the clock frequency is used as a clock synchronization server by a control center host of the test platform.
Optionally, the distributed test nodes enable each distributed test node to send 100 1MB of request messages and event message data packets to the tested object through the test center.
According to the application, the number and the scale of the test nodes can be automatically adjusted according to the requirements of different tested objects, so that the test platform can have good flexibility for treating different tested objects, the problem that the upper limit of the performance of the tested objects can not be flexibly detected is solved, and the resource utilization rate of the test nodes is effectively improved.
Drawings
FIG. 1 is a flow chart of an interactive testing method suitable for power distribution network information according to the present application;
FIG. 2 is a diagram of a default node information configuration test environment according to the present application;
fig. 3 is a block diagram of an interactive test system suitable for information of a power distribution network according to the present application.
Detailed Description
The exemplary embodiments of the present application will now be described with reference to the accompanying drawings, however, the present application may be embodied in many different forms and is not limited to the examples described herein, which are provided to fully and completely disclose the present application and fully convey the scope of the application to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the application. In the drawings, like elements/components are referred to by like reference numerals.
Unless otherwise indicated, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art. In addition, it will be understood that terms defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
The application provides an interactive testing method suitable for power distribution network information, which is shown in fig. 1 and comprises the following steps:
setting up the environment of the power distribution network information tested object and the access address of the tested object, acquiring the configuration information of the tested object or the result of the previous test through the environment of the tested object and the access address of the tested object, and determining the number of test nodes of the tested object;
according to the determined number of the test nodes of the tested system, configuring distributed test nodes of the tested system and internal parameters of the tested system;
synchronizing clock frequencies of the tested object and the distributed test nodes, and confirming that a communication party has no time deviation or deviation is in a threshold range;
the test node sends request information meeting the standard and event information meeting the standard to the tested object, receives the request information meeting the standard from the test node to the tested object through other test nodes, and receives and forwards the event information meeting the standard from the test node to the tested object;
the distributed test node simultaneously sends a request message meeting the standard and an event message meeting the standard to the tested object, and then receives the request message meeting the standard and the event message meeting the standard returned by the bus from the distributed test node to the tested object through other test nodes;
summarizing and counting test results of the interactive test of the test nodes on the tested object, if the packet loss phenomenon occurs, expanding the number of distributed test nodes, repeatedly executing the interactive test of the test nodes on the tested object until the packet loss phenomenon does not occur, generating a test report, and completing the interactive test of the power distribution network information.
Wherein the threshold range is within 0.001 milliseconds.
The clock frequency is used as a clock synchronization server by a control center host of the test platform.
The distributed test nodes enable each distributed test node to simultaneously send 100 1MB request messages and event message data packets to the tested object through the test center.
Specific examples are as follows:
(1) The configuration environment and the address are actually deployed according to the information bus of the tested object, and the configuration environment and the address are shown in table 2.
TABLE 2
| Numbering device | Object under test | Access address | In the safe area |
| 01 | Information bus (I area) | http://192.168.1.100:7980/Service？wsdl | Zone I |
| 02 | Information bus (III area) | http://192.168.3.100:7980/Service？wsdl | Zone III |
(2) And configuring a test environment according to default node information of the power distribution network information interaction test platform, as shown in table 3, or according to the latest so as to meet the current test requirements.
TABLE 3 Table 3
| Numbering device | Test node name | Access address | Test object number | In the safe area |
| 01 | 1Aapt0 | http://192.168.1.101:9080/1Aapt0？wsdl | 01 | Zone I |
| 02 | 1Aapt1 | http://192.168.1.101:9080/1Aapt1？wsdl | 01 | Zone I |
| 03 | 1Bapt0 | http://192.168.1.102:9080/1Bapt0？wsdl | 01 | Zone I |
| 04 | 1Bapt1 | http://192.168.1.102:9080/1Bapt1？wsdl | 01 | Zone I |
| 05 | 3Aapt0 | http://192.168.3.101:9080/3Aapt0？wsdl | 03 | Zone III |
| 06 | 3Aapt1 | http://192.168.3.101:9080/3Aapt1？wsdl | 03 | Zone III |
| 07 | 3Bapt0 | http://192.168.3.102:9080/3Bapt0？wsdl | 03 | Zone III |
| 08 | 3Bapt1 | http://192.168.3.102:9080/3Bapt1？wsdl | 03 | Zone III |
(3) And taking the control center host of the test platform as a clock synchronization server, and synchronizing time by other test hosts through the clock synchronization server by using the NTP service of the local operating system.
(4) And issuing an interactive test instruction to each test node through the test center, wherein the interactive test environment is deployed as shown in fig. 2, so that each test node sequentially sends an IEC61968 request message and an IEC61968 event message data packet to a tested object, and records returned result data and states as shown in tables 4 and 5.
TABLE 4 Table 4
TABLE 5
(5) And issuing efficiency and concurrent test instructions to each test node through the test center, enabling each distributed test node to simultaneously send 100 1MB IEC61968 request message and IEC61968 event message data packets to the tested object, and recording returned result data, as shown in table 6.
TABLE 6
| Numbering device | Message source | Message targeting | Message type | Message size | When in use |
| 1 | 1Aapt0 | 1Bapt0 | Request message | 1MB | 0.873 seconds |
| 2 | 1Aapt1 | 1Bapt0 | Request message | 1MB | 0.896 seconds |
| 3 | 1Bapt1 | 1Bapt0 | Request message | 1MB | 0.868 seconds |
| 4 | 1Aapt0 | 1Bapt0 | Event message | 1MB | 0.553 seconds |
| 5 | 1Aapt0 | 1Bapt1 | Event message | 1MB | 0.529 seconds |
| … | …… | …… | …… | …… | …… |
(6) And counting interactive test and concurrent test results, and summarizing test data packet loss records.
(7) When the test result shows the packet loss phenomenon, the steps (2) - (6) are repeatedly executed by adopting a mode of continuously expanding the number of the distributed test nodes until no packet is lost in the test process or the number of the lost packets is not changed.
(8) Summarizing the test data, generating a test report, and completing the test.
The application also provides an interaction test system 200 suitable for the information of the power distribution network, as shown in fig. 3, comprising:
a test node number determining unit 201, configured to build an environment of a power distribution network information tested object and an access address of the tested object, obtain configuration information of the tested object or a result of a previous test through the environment of the tested object and the access address of the tested object, and determine the number of test nodes of the tested object;
a configuration parameter unit 202 for configuring distributed test nodes of the tested system and internal parameters of the tested system according to the determined number of test nodes of the tested system;
a time deviation confirming unit 203 for synchronizing the clock frequencies of the tested object and the distributed test node, and confirming that the communication party has no time deviation or the deviation is within a threshold range;
a test unit 204, wherein the test node sends request information meeting the standard and event information meeting the standard to the tested object, receives the request information meeting the standard from the test node to the tested object through other test nodes, and receives and forwards the event information meeting the standard from the test node to the tested object;
the test two unit 205, the distributed test node sends the request message and the event message meeting the standard to the tested object at the same time, and then receives the request message and the event message meeting the standard returned by the bus from the distributed test node to the tested object through other test nodes;
and the completion test unit 206 collects and counts the test results of the interactive test of the test nodes on the tested object, if the packet loss phenomenon occurs, the quantity of the distributed test nodes is expanded, the interactive test of the test nodes on the tested object is repeatedly executed until the packet loss phenomenon does not occur, a test report is generated, and the interactive test of the distribution network information is completed.
Wherein the threshold range is within 0.001 milliseconds.
The clock frequency is used as a clock synchronization server by a control center host of the test platform.
The distributed test nodes enable each distributed test node to simultaneously send 100 1MB request messages and event message data packets to the tested object through the test center.
According to the application, the number and the scale of the test nodes can be automatically adjusted according to the requirements of different tested objects, so that the test platform can have good flexibility for treating different tested objects, the problem that the upper limit of the performance of the tested objects can not be flexibly detected is solved, and the resource utilization rate of the test nodes is effectively improved.
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 (8)
1. An interactive testing method suitable for power distribution network information, the method comprising:
setting up the environment of the power distribution network information tested object and the access address of the tested object, acquiring the configuration information of the tested object or the result of the previous test through the environment of the tested object and the access address of the tested object, and determining the number of test nodes of the tested object;
according to the determined number of the test nodes of the tested system, configuring distributed test nodes of the tested system and internal parameters of the tested system;
synchronizing clock frequencies of the tested object and the distributed test nodes, and confirming that a communication party has no time deviation or deviation is in a threshold range;
the test node sends request information meeting the standard and event information meeting the standard to the tested object, receives the request information meeting the standard from the test node to the tested object through other test nodes, and receives and forwards the event information meeting the standard from the test node to the tested object;
the distributed test node simultaneously sends a request message meeting the standard and an event message meeting the standard to the tested object, and then receives the request message meeting the standard and the event message meeting the standard returned by the bus from the distributed test node to the tested object through other test nodes;
summarizing and counting test results of the interactive test of the test nodes on the tested object, if the packet loss phenomenon occurs, expanding the number of distributed test nodes, repeatedly executing the interactive test of the test nodes on the tested object until the packet loss phenomenon does not occur, generating a test report, and completing the interactive test of the power distribution network information.
2. The method of claim 1, the threshold range being within 0.001 milliseconds.
3. The method of claim 1, the clock frequency being hosted as a clock synchronization server by a control center of the test platform.
4. The method of claim 1, wherein the distributed test nodes enable each distributed test node to send 100 1MB of request messages and event message data packets to the tested object simultaneously through the test center.
5. An interactive test system for distribution network information, the system comprising:
the method comprises the steps of determining a test node number unit, constructing an environment of a power distribution network information tested object and an access address of the tested object, acquiring configuration information of the tested object or a previous test result through the environment of the tested object and the access address of the tested object, and determining the test node number of the tested object;
the configuration parameter unit is used for configuring distributed test nodes of the tested system and internal parameters of the tested system according to the determined number of the test nodes of the tested system;
the time deviation confirming unit is used for synchronizing clock frequencies of the tested object and the distributed test nodes and confirming that a communication party has no time deviation or the deviation is in a threshold range;
the test unit is used for receiving the request information meeting the standard from the test node to the tested object through other test nodes, and receiving and forwarding the event information meeting the standard from the test node to the tested object;
the distributed test node simultaneously sends a request message meeting the standard and an event message meeting the standard to the tested object, and then receives the request message meeting the standard and the event message meeting the standard from the distributed test node returned by the bus through other test nodes;
and (3) completing the test unit, summarizing and counting the test results of the interactive test of the test node on the tested object, if the packet loss phenomenon occurs, expanding the number of the distributed test nodes, repeatedly executing the interactive test of the test node on the tested object until the packet loss phenomenon does not occur, generating a test report, and completing the interactive test of the distribution network information.
6. The system of claim 5, the threshold range being within 0.001 milliseconds.
7. The system of claim 5, wherein the clock frequency is hosted by a control center of the test platform as a clock synchronization server.
8. The system of claim 5, wherein the distributed test nodes enable each distributed test node to send 100 1MB of request messages and event message data packets to the tested object simultaneously through the test center.
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