CN111064279A - Power failure event reporting test system and method - Google Patents
Power failure event reporting test system and method Download PDFInfo
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- CN111064279A CN111064279A CN201911276943.6A CN201911276943A CN111064279A CN 111064279 A CN111064279 A CN 111064279A CN 201911276943 A CN201911276943 A CN 201911276943A CN 111064279 A CN111064279 A CN 111064279A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The invention discloses a power failure event reporting test system and a power failure event reporting test method. The power failure event reporting test system comprises: a plurality of loads to be tested, wherein the loads comprise at least: an electric energy meter; the visual detection unit is used for detecting the physical state of each load during working, judging whether a power failure event occurs or not based on the physical state, and verifying whether the physical function meets a first preset condition or not when the power failure event is reported based on the physical state; the signal analyzer is used for detecting whether the communication signal during the power failure event reporting meets a second preset condition or not and generating a data message based on the collected communication signal; and the protocol analyzer is used for analyzing the data message and verifying whether the data message meets the target requirement. The invention solves the technical problem that the electric energy meter can not realize the active report of the power failure event in the related technology.
Description
Technical Field
The invention relates to the technical field of power grid power failure control, in particular to a power failure event reporting test system and a power failure event reporting test method.
Background
In the related technology, the intelligent electric energy meters used by many power companies currently support the functions of collecting, storing and analyzing the event records of the electric energy meters, the electricity utilization collection information system can realize the collection of the stop and power-on event records of the intelligent electric energy meters, but the power failure events of the intelligent electric energy meters cannot be actively reported, namely, the current intelligent electric energy meters have the great defects that the current intelligent electric energy meters can only do recording and storing work and cannot actively report, and although batteries are installed inside the existing intelligent electric energy meters, the batteries only support the production of the power failure events when the electric energy meters have power failure and cannot actively report the power failure events of the intelligent electric energy meters. If the function needs to be realized, the original intelligent electric meter needs to be modified and upgraded in software and hardware (namely, the meter is changed), so that the function of actively reporting the power failure event cannot be realized by the existing intelligent electric meter.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a system and a method for reporting and testing a power failure event, which are used for at least solving the technical problem that an electric energy meter cannot realize active reporting of the power failure event in the related technology.
According to an aspect of the embodiments of the present invention, a power outage event reporting test system is provided, including: a plurality of loads to be tested, wherein the loads comprise at least: an electric energy meter; the visual detection unit is used for detecting the physical state of each load during working, judging whether a power failure event occurs or not based on the physical state, and verifying whether the physical function meets a first preset condition or not when the power failure event is reported based on the physical state; the signal analyzer is used for detecting whether the communication signal during the power failure event reporting meets a second preset condition or not and generating a data message based on the collected communication signal; and the protocol analyzer is used for analyzing the data message and verifying whether the data message meets the target requirement.
Optionally, the physical function when reporting the power outage event includes at least one of: reporting function, reporting time and reporting times; the communication signal includes at least one of: spatial domain signals, time domain signals, frequency domain signals.
Optionally, the power outage event reporting test system further includes: the super capacitor tester samples and detects the working state of the super capacitor of the communication unit through a preset algorithm to obtain a sampling signal, wherein the communication unit comprises one of the following components: the system comprises a broadband power line carrier communication unit and a micro-power wireless communication unit; and the industrial personal computer analyzes the sampling signal to determine whether the power failure event is reported successfully.
Optionally, the power outage event reporting test system further includes: the power failure reporting sub-nodes transmit power failure reporting messages in a layered mode according to pre-allocated time slot numbers and hierarchy numbers after power failure events are found; the central controller collects all the power failure reporting messages, arranges the power failure information corresponding to each power failure event to obtain a power failure information table, and reports the power failure information table to the concentrator; and the concentrator transmits the power failure information table to the master station system after receiving the power failure information table.
Optionally, the central controller is further configured to: and starting networking operation according to the synchronous file information issued by the concentrator, wherein the networking operation is used for realizing the establishment of a communication network among the plurality of power failure reporting sub-nodes, the central controller and the concentrator.
Optionally, the power failure reporting sub-node is a single-communication sub-node phase STA or a three-phase communication sub-node STA.
Optionally, the power outage event reporting test system further includes: and each shielding test sub-chamber is internally loaded with at least one load to be tested and the power failure reporting sub-node and is used for shielding the interference of the external environment on the load to be tested.
According to another aspect of the embodiments of the present invention, there is provided a method for reporting and testing a power outage event, including: detecting the physical state of each load during working; judging whether a power failure event occurs or not based on the physical state; verifying whether a physical function meets a first preset condition when the power failure event is reported based on the physical state; detecting whether a communication signal when the power failure event is reported meets a second preset condition or not, and generating a data message based on the collected communication signal; and analyzing the data message and verifying whether the data message meets the target requirement.
Optionally, the method for reporting and testing a power outage event further includes: after a power failure event is found, hierarchically forwarding a power failure report message according to a pre-allocated time slot number and a pre-allocated hierarchy number; collecting all power failure reporting messages, sorting power failure information corresponding to each power failure event to obtain a power failure information table, and reporting the power failure information table to a concentrator; and after receiving the power failure information table, transmitting the power failure information table to a master station system.
Optionally, the method for reporting and testing a power outage event further includes: and starting networking operation according to the synchronous file information issued by the concentrator, wherein the networking operation is used for realizing the establishment of a communication network among the plurality of power failure reporting sub-nodes, the central controller and the concentrator.
According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including: a processor; and a memory for storing executable instructions of the processor; the processor is configured to execute the power outage event reporting test method by executing the executable instructions.
According to another aspect of the embodiments of the present invention, a storage medium is further provided, where the storage medium includes a stored program, and when the program runs, the device where the storage medium is located is controlled to execute the power outage event reporting test method.
In the embodiment of the present invention, the physical state of each load during operation is detected by the visual detection unit 12, whether a power failure event occurs is determined based on the physical state, whether a physical function during reporting of the power failure event satisfies a first preset condition is verified based on the physical state, whether a communication signal during reporting of the power failure event satisfies a second preset condition is detected by the signal analyzer 13, a data packet is generated based on the acquired communication signal, the data packet is analyzed by the protocol analyzer 14, and whether the data packet satisfies a target requirement is verified. In the embodiment, the reporting function test of the power failure event and the compliance test of the reporting protocol can be automatically and intelligently realized on a full-automatic verification production line, so that the qualified intelligent electric energy meter is obtained through testing, the qualified electric energy meter is applied to a power grid, the active reporting of the power failure event is realized, the maintenance efficiency of the power grid is improved, and the technical problem that the electric energy meter cannot realize the active reporting of the power failure event in the related technology is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic diagram of an alternative power outage event reporting test system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an alternative power outage event reporting test system node according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an alternative blackout event reporting verification pipeline according to an embodiment of the present invention;
fig. 4 is a flowchart of an alternative power outage event reporting test method according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the embodiment of the invention, the function of actively reporting the power failure event is realized, the single-phase and three-phase communication units and the terminal (including the collector) in the power utilization information acquisition system can be used for completing information acquisition, and the following functions are realized based on the acquired information: the method comprises the steps of power failure event reporting function verification, power failure event reporting frequency verification, reporting time, super capacitor discharging time and other requirements, and whether a communication unit meets the function and performance requirements of power failure event reporting in the communication process is verified. The embodiment of the invention tests the power failure event reporting function of the electric energy meter through the test system, and after the test is finished, the qualified electric energy meter can be directly applied, so that the electric energy meter can realize the active reporting of the power failure event, the power failure event is positioned and maintained in time, and the power grid maintenance efficiency is improved.
The power failure event reporting test system in the embodiment of the invention can be used for automatically and intelligently realizing the power failure event reporting function test, the super capacitor working time test after power failure, the reporting times test after power failure, the protocol compliance test and the like on a full-automatic verification production line.
Fig. 1 is a schematic diagram of an optional power outage event reporting test system according to an embodiment of the present invention, and as shown in fig. 1, the test system includes: a plurality of loads to be tested 11, a visual detection unit 12, a signal analyzer 13, a protocol analyzer 14, wherein,
a plurality of loads 11 to be tested, wherein the loads comprise at least: an electric energy meter;
the visual detection unit 12 is configured to detect a physical state of each load during operation, determine whether a power outage event occurs based on the physical state, and verify whether a physical function meets a first preset condition when the power outage event is reported based on the physical state.
Optionally, the visual detection unit 12 captures the physical state of the load during operation in real time through a sensor and visual analysis, and verifies the power failure event reporting function, time and count from the perspective of the physical state.
And the signal analyzer 13 is configured to detect whether the communication signal during the power failure event reporting meets a second preset condition, and generate a data packet based on the collected communication signal.
Optionally, the physical function when reporting the power outage event includes at least one of the following: reporting function, reporting time and reporting times; the communication signal includes at least one of: spatial domain signals, time domain signals, frequency domain signals. In the embodiment of the invention, communication signals (spatial domain, time domain and frequency domain) can be detected in real time, the reporting function time and counting of the power failure event are verified from the signal angle, signals of the spatial domain, the time domain and the frequency domain are collected and analyzed, and the signals are restored to the data message.
And the protocol analyzer 14 is used for analyzing the data message and verifying whether the data message meets the target requirement. The method is used for analyzing and verifying the compliance of the data message and the protocol according to the standard.
The power failure event reporting test system can detect the physical state of each load during working through the visual detection unit 12, judge whether a power failure event occurs or not based on the physical state, verify whether the physical function during reporting the power failure event meets a first preset condition or not based on the physical state, detect whether a communication signal during reporting the power failure event meets a second preset condition or not through the signal analyzer 13, generate a data message based on the collected communication signal, analyze the data message through the protocol analyzer 14, and verify whether the data message meets a target requirement or not. In the embodiment, the reporting function test of the power failure event and the compliance test of the reporting protocol can be automatically and intelligently realized on a full-automatic verification production line, so that the qualified intelligent electric energy meter is obtained through testing, the qualified electric energy meter is applied to a power grid, the active reporting of the power failure event is realized, the maintenance efficiency of the power grid is improved, and the technical problem that the electric energy meter cannot realize the active reporting of the power failure event in the related technology is solved.
In the embodiment of the invention, the HPLC (high-speed carrier) communication module can be detected so as to finish the reporting of the power failure event.
In the embodiment of the present invention, the system for reporting and testing the power failure event further includes: the super capacitor tester samples and detects the working state of the super capacitor of the communication unit through a preset algorithm to obtain a sampling signal, wherein the communication unit comprises one of the following components: the system comprises a broadband power line carrier communication unit and a micro-power wireless communication unit; and the industrial personal computer analyzes the sampling signal to determine whether the power failure event is reported successfully.
Optionally, the system for reporting and testing a power outage event further includes: the power failure reporting sub-nodes transmit power failure reporting messages in a layered mode according to pre-allocated time slot numbers and hierarchy numbers after power failure events are found; the central controller collects all the power failure reporting messages, sorts the power failure information corresponding to each power failure event to obtain a power failure information table, and reports the power failure information table to the concentrator; and the concentrator transmits the power failure information table to the master station system after receiving the power failure information table.
Fig. 2 is a schematic diagram of an optional power outage event reporting test system node according to an embodiment of the present invention, and as shown in fig. 2, the system node includes multiple layers of STA nodes and a CCO node receiving master station, where black indicates a power outage STA in which a power outage event occurs, white indicates a normal STA, and no power outage event occurs. The power failure STA node generates a power failure event, transmits the power failure event to the upper layer STA node according to the allocated time slot number through a wireless communication network or a power line carrier technology, and hierarchically forwards a power failure report message according to the time slot number and the hierarchy number and summarizes the power failure report message to a node with a high hierarchy number; and normal STA nodes can transmit power failure reports according to time slot numbers and hierarchy numbers in a layering mode, and the power failure reports are collected to nodes with higher hierarchy numbers. The CCO nodes collect the power failure events, report the power failure events to the concentrator after waiting for delay, and the concentrator can analyze the power failure events reported by the CCO nodes and then send the power failure events to the master station.
In an embodiment of the present invention, the central controller is further configured to: and starting networking operation according to the synchronous file information issued by the concentrator, wherein the networking operation is used for realizing the establishment of a communication network among the plurality of power failure reporting sub-nodes, the central controller and the concentrator.
Optionally, the power failure reporting sub-node is a single-communication sub-node phase STA or a three-phase communication sub-node STA.
The embodiment of the invention can send test software (the control assembly line is used for testing the reporting function of the power failure event of the electric energy meter, and during the test, the communication function of the HPLC communication module is mainly tested), collect the power failure event information reported by each STA node through the concentrator, and report the power failure event to the master station. In the process, the STA node can be networked with the CCO, after networking is successful, the STA node controls the virtual electric energy meter to start to generate a power failure action, and then bitmap information of a power failure event is reported to the CCO. .
In the embodiment of the present invention, the system for reporting and testing the power failure event further includes: each shielding test sub-chamber is internally loaded with at least one load to be tested and a power failure reporting sub-node and is used for shielding the interference of the external environment on the load to be tested.
Fig. 3 is a schematic diagram of an optional outage event reporting verification pipeline according to an embodiment of the present invention, and as shown in fig. 3, the verification pipeline includes: the visual device, the CCO and the super-capacitor tester are correspondingly arranged in the shielding small chambers and each shielding small chamber, the visual device (corresponding to the visual detection unit 12), the CCO and the super-capacitor tester are combined into an automatic power failure reporting function simulation and detection device, the shielding small chambers are correspondingly connected with the signal analyzer through the protocol analyzer, and the shielding small chambers are gathered through the industrial personal computer.
The shielding chamber is used for being compatible with two communication modes of HPLC and micropower wireless, supports expansion to a dual mode and the like, is convenient to create a pure test environment, and avoids influencing other external tests or influencing the test result by other external tests.
The protocol analyzer can receive the power failure event information transmitted in the shielding chamber in an HPLC (high performance liquid chromatography) or micropower wireless mode, and analyze and verify the data message and the protocol according to the standard.
And the visual device captures the physical state in real time through a sensor and visual analysis, and verifies the power failure event reporting function, time and counting from the perspective of the physical state. Optionally, the visual detection unit 12 or the visual device may include an optical receiver, and the optical receiver may include: the optical signal acquisition unit is connected with the optical transmitter and used for receiving the power failure event report information of the tested communication module.
The visual device testing procedure was as follows:
1. the tested communication module shows a physical working state through the LED under different conditions;
2. the LED light phenomenon is collected and analyzed in real time through a vision device and a sensor;
3. the optical signals are analyzed through the software system to obtain the working state of the communication module, so that whether the communication module of the intelligent electric energy meter can normally communicate or not is determined.
The signal analyzer is used for detecting signals of a space domain, a time domain and a frequency domain in real time, verifying the reporting function, time and count of power failure events from the signal aspect, collecting and analyzing the signals of the space domain, the time domain and the frequency domain, and restoring the signals to data messages.
And the super capacitor tester samples and analyzes the working state and data of the super capacitor through an algorithm according to the working characteristics of the super capacitor.
The invention can automatically detect the streamline to the full-inspection-on-arrival test method of the reporting function and performance of the power failure event of the HPLC (high-speed carrier) communication module and the corresponding technology, analyze the reporting function, performance and signal interference influence of the power failure event from the signal perspective by detecting signals of airspace, frequency domain, time domain and the like, monitor the physical state of the HPLC communication module in real time by the visual technology, and analyze the service flow and the realization technology of the reporting function of the power failure event from the physical perspective.
It should be noted that, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in an order different from that shown or described herein.
The power failure event reporting test method of the embodiment of the invention can be applied to the power failure event reporting test system.
Fig. 4 is a flowchart of an alternative power outage event reporting test method according to an embodiment of the present invention, and as shown in fig. 4, the method includes the following steps:
step S402, detecting the physical state of each load during working;
step S404, judging whether a power failure event occurs based on the physical state;
step S406, verifying whether the physical function meets a first preset condition when the power failure event is reported based on the physical state;
step S408, detecting whether the communication signal when the power failure event is reported meets a second preset condition, and generating a data message based on the collected communication signal;
step S410, the data message is analyzed, and whether the data message meets the target requirement is verified.
Through the steps, the physical state of each load during working can be detected; judging whether a power failure event occurs or not based on the physical state; verifying whether the physical function meets a first preset condition when the power failure event is reported based on the physical state; detecting whether a communication signal when the power failure event is reported meets a second preset condition or not, and generating a data message based on the collected communication signal; and analyzing the data message and verifying whether the data message meets the target requirement. In the embodiment, the reporting function test of the power failure event and the compliance test of the reporting protocol can be automatically and intelligently realized on a full-automatic verification production line, so that a qualified intelligent electric energy meter is obtained through testing, the qualified electric energy meter is applied to a power grid, the active reporting of the power failure event is realized, the maintenance efficiency of the power grid is improved, and the technical problem that the electric energy meter cannot realize the active reporting of the power failure event in the related technology is solved.
The physical function when reporting the power failure event comprises at least one of the following: reporting function, reporting time and reporting times; the communication signal includes at least one of: the system comprises a space domain signal, a time domain signal and a frequency domain signal, wherein the space domain signal indicates a function signal for reporting a power failure event, the time domain signal indicates a time signal for reporting the power failure event, and the frequency domain signal indicates a reporting frequency signal for reporting the power failure event.
Optionally, the method for reporting and testing the power outage event further includes: after a power failure event is found, hierarchically forwarding a power failure report message according to a pre-allocated time slot number and a pre-allocated hierarchy number; collecting all power failure reporting messages, sorting power failure information corresponding to each power failure event to obtain a power failure information table, and reporting the power failure information table to the concentrator; and after receiving the power failure information table, transmitting the power failure information table to the master station system.
Another optional method for reporting and testing a power outage event further includes: and starting networking operation according to the synchronous file information issued by the concentrator, wherein the networking operation is used for realizing the establishment of a communication network among the plurality of power failure reporting sub-nodes, the central controller and the concentrator.
According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including: a processor; and a memory for storing executable instructions for the processor; the processor is configured to execute the power outage event reporting test method by executing the executable instructions.
According to another aspect of the embodiments of the present invention, a storage medium is further provided, where the storage medium includes a stored program, and when the program runs, the device where the storage medium is located is controlled to execute the power outage event reporting test method.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A power failure event reporting test system is characterized by comprising:
a plurality of loads to be tested, wherein the loads comprise at least: an electric energy meter;
the visual detection unit is used for detecting the physical state of each load during working, judging whether a power failure event occurs or not based on the physical state, and verifying whether the physical function meets a first preset condition or not when the power failure event is reported based on the physical state;
the signal analyzer is used for detecting whether the communication signal during the power failure event reporting meets a second preset condition or not and generating a data message based on the collected communication signal;
and the protocol analyzer is used for analyzing the data message and verifying whether the data message meets the target requirement.
2. The system of claim 1, wherein the physical function of reporting the outage event comprises at least one of: reporting function, reporting time and reporting times; the communication signal includes at least one of: spatial domain signals, time domain signals, frequency domain signals.
3. The system of claim 1, wherein the outage event reporting test system further comprises:
the super capacitor tester samples and detects the working state of the super capacitor of the communication unit through a preset algorithm to obtain a sampling signal, wherein the communication unit comprises one of the following components: the system comprises a broadband power line carrier communication unit and a micro-power wireless communication unit;
and the industrial personal computer analyzes the sampling signal to determine whether the power failure event is reported successfully.
4. The system of claim 1, wherein the outage event reporting test system further comprises:
the power failure reporting sub-nodes transmit power failure reporting messages in a layered mode according to pre-allocated time slot numbers and hierarchy numbers after power failure events are found;
the central controller collects all the power failure reporting messages, arranges the power failure information corresponding to each power failure event to obtain a power failure information table, and reports the power failure information table to the concentrator;
and the concentrator transmits the power failure information table to the master station system after receiving the power failure information table.
5. The system of claim 4, wherein the central controller is further configured to: and starting networking operation according to the synchronous file information issued by the concentrator, wherein the networking operation is used for realizing the establishment of a communication network among the plurality of power failure reporting sub-nodes, the central controller and the concentrator.
6. The system according to claim 4, wherein the power failure reporting sub-node is a single communication sub-node phase STA or a three-phase communication sub-node STA.
7. The system of claim 4, wherein the outage event reporting test system further comprises:
and each shielding test sub-chamber is internally loaded with at least one load to be tested and the power failure reporting sub-node and is used for shielding the interference of the external environment on the load to be tested.
8. A power failure event reporting test method is characterized by comprising the following steps:
detecting the physical state of each load during working;
judging whether a power failure event occurs or not based on the physical state;
verifying whether a physical function meets a first preset condition when the power failure event is reported based on the physical state;
detecting whether a communication signal when the power failure event is reported meets a second preset condition or not, and generating a data message based on the collected communication signal;
and analyzing the data message and verifying whether the data message meets the target requirement.
9. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the method for reporting a power outage event as claimed in claim 8 by executing the executable instructions.
10. A storage medium, characterized in that the storage medium includes a stored program, and when the program runs, the apparatus on which the storage medium is located is controlled to execute the power outage event reporting test method according to claim 8.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113765724A (en) * | 2021-11-10 | 2021-12-07 | 国网江苏省电力有限公司营销服务中心 | Low-voltage transformer area high-frequency data active reporting delay analysis method and system |
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Application publication date: 20200424 |