CN110687884A - Automatic testing method for alarm configuration - Google Patents
Automatic testing method for alarm configuration Download PDFInfo
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- CN110687884A CN110687884A CN201910138319.3A CN201910138319A CN110687884A CN 110687884 A CN110687884 A CN 110687884A CN 201910138319 A CN201910138319 A CN 201910138319A CN 110687884 A CN110687884 A CN 110687884A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
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- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention aims to disclose an automatic testing method aiming at alarm configuration, which comprises the following steps: 1) when configuration testing is carried out, a user-defined script is selected to be introduced for excitation or visual configuration excitation according to actual conditions; 2) according to the relation between the value and the event of the excitation signal imported or manually configured by the alarm engineering configuration file, the value and the event information can be simultaneously sent by controlling the excitation value in the test; 3) in the configuration test, a test object receives numerical value and event information at the same time, and tests by comparing alarm project configuration files by observing alarm indication of a human-computer interface of the test object; through the event-driven excitation source, information such as alarm state, alarm level, priority and the like can be controlled, and various alarm configuration tests are supported; the excitation source and the expected result are customized through the customized script or the visual configuration interface, so that the testing process is standardized, the workload of alarm configuration is reduced, and the method has the characteristics of normalization, repeatability, flexibility and the like.
Description
Technical Field
The invention relates to an automatic test method, in particular to an automatic test method aiming at alarm configuration, which is suitable for automatic test of the configuration content of an alarm system of a nuclear power plant.
Background
The alarm system provides alarm indication for operators in a control room and other areas of the power plant, and effective management of the alarm information of the nuclear power plant is realized through a fully-digital alarm window, an alarm list recorded in a time sequence, an alarm response based on regulations and an external program rapid navigation function. Meanwhile, the alarm system provides an alarm optimization processing technology which comprises the functions of alarm filtering, alarm shelving, alarm bypassing, interference alarm manual inhibition, result alarm automatic inhibition and the like, and effective alarm information is provided for power plant operators. However, the above alarm indication needs to be implemented by a configuration engineer to perform alarm configuration on the signal points of the power plant to be alarmed. After the configuration is completed, the configuration content needs to be tested to ensure the configuration correctness.
Alarm indications are typically communicated through both numeric and event data types of signal points. The traditional configuration test method usually uses a mode of manually exciting data point event information to observe the response of a human-computer interface end of the tested alarm software, and compares engineering files to judge the configuration correctness. However, such a test method has the disadvantages of low test efficiency, large workload, poor repeatability, poor flexibility and the like.
Therefore, there is a need for an automated testing method for alarm configuration to solve the above existing problems.
Disclosure of Invention
The invention aims to provide an automatic testing method for alarm configuration, aiming at the defects of the prior art, the alarm configuration test is optimized by flexibly configuring excitation and a standardized testing method and storing the testing scene, the personnel load is reduced, the testing process is standardized, and the aim of efficiently and regularly testing the alarm configuration is fulfilled.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
an automatic testing method for alarm configuration is characterized by comprising the following steps:
1) when configuration testing is carried out, a user-defined script is selected to be introduced for excitation or visual configuration excitation according to actual conditions;
2) according to the relation between the value and the event of the excitation signal imported or manually configured by the alarm engineering configuration file, the value and the event information can be simultaneously sent by controlling the excitation value in the test;
3) in the configuration test, a test object receives numerical values and event information at the same time, and tests are carried out by comparing alarm project configuration files through observing alarm instructions of a human-computer interface of the test object.
In one embodiment of the invention, the importing custom script is motivated by a standardized script defining timing information for motivational sources and desired outcomes.
In one embodiment of the present invention, during configuration testing, the test object receives both value and event information, and the information may be obtained, including but not limited to, alarm roll name, value, time stamp, alarm status, alarm type, priority, and quality.
In one embodiment of the invention, when the alarm list configuration test is carried out, the alarm states of a plurality of signals are controlled in batch, the configured alarm is observed in the alarm display man-machine interface, and whether the alarm information is consistent with the expectation or not is compared.
In one embodiment of the invention, when the alarm window configuration test is carried out, new alarms and recovery alarms of all configuration signals of each alarm type under the alarm window are sequentially sent, the color and the flashing state of the alarm window in the alarm display man-machine interface are observed, and whether the color and the flashing state are consistent with the expected display effect is compared.
In an embodiment of the present invention, when performing the alarm suppression logic configuration test, the alarm suppression logic input signals are controlled, different state combinations of all the input signals are traversed, and whether the output alarm information under each input signal state combination is consistent with the expected result is compared.
In an embodiment of the present invention, when performing the alarm response configuration test, it is compared whether the alarm response content displayed in the alarm display man-machine interface is consistent with the content in the alarm response procedure.
Further, the alarm response content includes, but is not limited to, alarm signal names, values, procedure steps, related equipment, and the like.
Compared with the prior art, the automatic testing method aiming at the alarm configuration can control information such as alarm state, alarm level, priority and the like through the event-driven excitation source so as to support various alarm configuration tests; the excitation source and the expected result are customized through the custom script or the visual configuration interface, so that the test process is standardized, the alarm configuration workload is reduced, and the method has the characteristics of normalization, repeatability, flexibility and the like, and achieves the aim of the invention.
The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.
Drawings
FIG. 1 is an illustration of a script of the present invention;
FIG. 2 is a schematic illustration of the visualization configuration stimulus of the present invention;
fig. 3 is a schematic diagram of an automated testing method for alarm configuration according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Examples
As shown in fig. 1 to 3, the automated testing method for alarm configuration of the present invention includes the following steps:
1) when configuration testing is carried out, a user-defined script is selected to be introduced for excitation or visual configuration excitation according to actual conditions;
2) according to the relation between the value and the event of the excitation signal imported or manually configured by the alarm engineering configuration file, the value and the event information can be simultaneously sent by controlling the excitation value in the test;
3) in the configuration test, a test object receives numerical values and event information at the same time, and tests are carried out by comparing alarm project configuration files through observing alarm instructions of a human-computer interface of the test object.
In this embodiment, the custom script is imported for excitation, and the timing information of the excitation source and the expected result is defined by the standardized script. In configuration testing, the test object receives both value and event information, and the information that can be obtained includes, but is not limited to, alarm roll call, value, time tag, alarm status, alarm type, priority, and quality.
In this embodiment, when performing the configuration test of the alarm list, the alarm states of the plurality of signals are controlled in batch, and the configured alarm is observed in the alarm display human-computer interface to compare whether the alarm information is consistent with the expectation.
When the alarm window configuration test is carried out, new alarms and recovery alarms of all configuration signals of each alarm type under the alarm window are sequentially sent, the color and the flicker state of the alarm window in the alarm display man-machine interface are observed, and whether the display effect is consistent with the expected display effect is compared.
When the alarm suppression logic configuration test is carried out, different state combinations of all input signals are traversed by controlling the alarm suppression logic input signals, and whether the output alarm information under each input signal state combination is consistent with an expected result or not is compared.
When the alarm response configuration test is carried out, comparing whether the alarm response content displayed in the alarm display man-machine interface is consistent with the content in the alarm response rule or not; the alarm response content includes, but is not limited to, alarm signal names, values, protocol steps, associated equipment, and the like.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (8)
1. An automated testing method for alarm configuration is characterized in that:
1) according to the relation between the value of the alarm signal and the alarm event, which is imported or manually configured according to the alarm engineering configuration file, the value and the alarm event information can be simultaneously sent by controlling the excitation value during the test;
2) when an alarm configuration test is carried out, a user-defined script is selectively led in according to the actual situation to carry out excitation or visual configuration excitation;
3) in the configuration test, a test object receives numerical values and event information at the same time, and tests are carried out by comparing alarm project configuration files through observing alarm instructions of a human-computer interface of the test object.
2. The method of claim 1, wherein the importing of custom scripts is motivated by standardized scripts that define timing information for motivational sources and desired outcomes.
3. The method of claim 1, wherein during configuration testing, the test object receives both value and event information, and the available information includes but is not limited to alarm roll name, value, time stamp, alarm status, alarm type, priority, and quality.
4. The method of claim 1, wherein during the alarm list configuration test, the alarm states of the plurality of signals are controlled in batch, and the configured alarms are observed in the alarm display human-machine interface to compare whether the alarm information is consistent with the expectation.
5. The method as claimed in claim 1, wherein when performing the alarm window configuration test, the method sequentially sends a new alarm and a recovery alarm for each alarm type of all configuration signals under the alarm window, and observes the color and flashing state of the alarm window in the alarm display man-machine interface to determine whether the color and flashing state are consistent with the expected display effect.
6. The automated testing method for alarm configurations of claim 1, wherein during the alarm suppression logic configuration test, different state combinations of all input signals are traversed by controlling the alarm suppression logic input signals, and whether the output alarm information is consistent with the expected result under each input signal state combination is compared.
7. The automated testing method for alarm configuration of claim 1, wherein when performing the alarm response configuration test, the content of the alarm response displayed in the alarm display human-machine interface is compared to the content of the alarm response procedure in the design file.
8. The method of claim 7, wherein the alarm response content includes, but is not limited to, alarm signal name, value, protocol steps and associated equipment.
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| CN201910138319.3A CN110687884A (en) | 2019-02-25 | 2019-02-25 | Automatic testing method for alarm configuration |
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Cited By (3)
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| CN111508046A (en) * | 2020-03-13 | 2020-08-07 | 重庆利龙科技产业(集团)有限公司 | Vehicle alarm icon drawing method and system based on OpenG L and storage medium |
| CN113064703A (en) * | 2021-03-17 | 2021-07-02 | 西安热工研究院有限公司 | Batch downloading configuration method oriented to multiple operation cycles |
| CN114501502A (en) * | 2022-02-10 | 2022-05-13 | 中盈优创资讯科技有限公司 | Alarm normalization method and device for 5G core network equipment |
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| CN114501502A (en) * | 2022-02-10 | 2022-05-13 | 中盈优创资讯科技有限公司 | Alarm normalization method and device for 5G core network equipment |
| CN114501502B (en) * | 2022-02-10 | 2024-01-05 | 中盈优创资讯科技有限公司 | Alarm normalization method and device for 5G core network equipment |
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Application publication date: 20200114 |