CN115981945A - Nuclear power instrument control board card based hardware health parameter verification method and device - Google Patents
Nuclear power instrument control board card based hardware health parameter verification method and device Download PDFInfo
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Abstract
The application discloses a method and a device for verifying hardware health parameters based on a nuclear power instrument control board card. And then determining the failure precursor information of the hardware according to the failure evolution characteristics and the failure information, acquiring failure information of the hardware, and determining the failure function requirement of the hardware according to the failure precursor information. And finally, performing hardware health parameter verification according to the fault function requirement and the failure information of the hardware to obtain a hardware health parameter verification result.
Description
Technical Field
The application relates to the technical field of nuclear power instrument control, in particular to a method and a device for verifying hardware health parameters based on a nuclear power instrument control board card.
Background
The hardware health parameters on the nuclear power instrument control board are important and direct ways for detecting the health state of the nuclear power instrument control board, the management and the diagnosis of the state of the instrument control board can be realized through the health parameters, and important reference is provided for the health management of the instrument control board, so that the safe operation of a nuclear power system becomes more visual and controllable.
At present, hardware health parameters are arranged on part of nuclear power instrument control board cards, along with increasing requirements on the health parameters in the operation and maintenance process, site abnormity can be judged more visually and effectively and the root cause of a fault can be determined by reasonably setting the health parameters, and follow-up more accurate and rapid maintenance and management are facilitated. However, whether the hardware health parameters set on the nuclear power instrument control board card are effective or not does not have a related verification method at present, so that verification of the hardware health parameters becomes a problem to be solved urgently.
Disclosure of Invention
In view of this, the embodiment of the application provides a method and a device for verifying hardware health parameters based on a nuclear power instrument control board, and aims to verify the validity of the hardware health parameters.
In a first aspect, an embodiment of the present application provides a method for verifying hardware health parameters based on a nuclear power instrument control board, where the method includes:
acquiring fault information of hardware;
determining fault symptoms of the hardware, fault root causes of the hardware, fault levels of the hardware and fault categories of the hardware according to the fault information;
determining a fault mode of the hardware according to the fault information, the fault level and the fault category;
determining the fault evolution characteristics of the hardware according to the fault information;
determining failure precursor information of the hardware according to the failure evolution characteristics and the failure information, and obtaining failure information of the hardware;
determining the fault function requirement of the hardware according to the fault precursor information;
and verifying the health parameters of the hardware according to the fault function requirement and the failure information of the hardware to obtain a health parameter verification result of the hardware.
Optionally, the method further comprises:
and determining the fault function requirement of the hardware according to the fault mode.
Optionally, after the health parameter verification of the hardware is performed according to the fault function requirement and the failure information of the hardware, and a health parameter verification result of the hardware is obtained, the method further includes:
and analyzing according to the health parameter verification result of the hardware to obtain the health parameter verification analysis result of the hardware.
Optionally, the determining, according to the fault information, a fault symptom of the hardware, a fault root cause of the hardware, a fault level of the hardware, and a fault category of the hardware includes:
and according to the fault analysis and fault test of the fault information, determining fault symptoms of the hardware, fault root causes of the hardware, fault levels of the hardware and fault categories of the hardware.
Optionally, the failure level of the hardware includes a board level, a circuit level, and/or a device level, and the failure category of the hardware includes a board category, a circuit category, and/or a device name.
In a second aspect, an embodiment of the present application provides a device for verifying hardware health parameters based on a nuclear power instrument control board, where the device includes:
the acquisition module is used for acquiring the fault information of the hardware;
a first determining module, configured to determine a fault symptom of the hardware, a fault root cause of the hardware, a fault level of the hardware, and a fault category of the hardware according to the fault information;
a second determining module, configured to determine a failure mode of the hardware according to the failure information, the failure level, and the failure category;
the third determining module is used for determining the fault evolution characteristics of the hardware according to the fault information;
the fourth determining module is used for determining the failure precursor information of the hardware according to the failure evolution characteristics and the failure information and obtaining the failure information of the hardware;
a fifth determining module, configured to determine a fault function requirement of the hardware according to the fault precursor information;
and the verification module is used for verifying the health parameters of the hardware according to the fault function requirements and the failure information of the hardware to obtain a health parameter verification result of the hardware.
Optionally, the apparatus further comprises:
a first determining unit for determining a fault functional requirement of the hardware according to the fault mode.
Optionally, the apparatus further comprises:
and the analysis unit is used for analyzing according to the health parameter verification result of the hardware to obtain the health parameter verification analysis result of the hardware.
Optionally, the first determining module includes:
and the second determining unit is used for determining the fault symptom of the hardware, the fault root cause of the hardware, the fault level of the hardware and the fault category of the hardware according to fault analysis and fault test of the fault information.
Optionally, the failure level of the hardware includes a board level, a circuit level, and/or a device level, and the failure category of the hardware includes a board category, a circuit category, and/or a device name.
In a third aspect, an embodiment of the present application provides a device for verifying hardware health parameters based on a nuclear power instrument control board, where the device includes:
a memory for storing a computer program;
a processor, configured to execute the computer program, so as to enable the apparatus to execute the method for verifying hardware health parameters based on a nuclear instrument control board according to the foregoing first aspect.
In a fourth aspect, an embodiment of the present application provides a computer storage medium, where a computer program is stored on the computer readable storage medium, and when the computer program is executed, a device running the computer program implements the method for verifying hardware health parameters based on a nuclear power instrument control board according to the first aspect.
Compared with the prior art, the embodiment of the application has the following beneficial effects:
the embodiment of the application provides a method and a device for verifying hardware health parameters based on a nuclear power instrument control board card. And then determining the failure foreboding information of the hardware according to the failure evolution characteristics and the failure information, obtaining the failure information of the hardware, and determining the failure function requirement of the hardware according to the failure foreboding information. And finally, performing hardware health parameter verification according to the fault function requirement and the failure information of the hardware to obtain a hardware health parameter verification result. The method comprises the steps of determining fault symptoms, fault root causes, fault levels and fault categories of hardware according to fault information of the hardware, determining a fault mode of the hardware according to the fault information, the fault levels and the fault categories, determining fault evolution characteristics according to the fault information, determining precursor information of the hardware according to the fault information and the fault evolution characteristics of the hardware, obtaining failure information of the hardware, verifying health parameters of the hardware according to the failure information and fault function requirements of the hardware, and obtaining a health parameter verification result of the hardware by verifying the health parameters of the hardware.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a system framework related to an application scenario in an embodiment of the present application;
fig. 2 is a flowchart of a method for verifying a hardware health parameter based on a nuclear power instrument control board card according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a hardware health parameter verification device based on a nuclear power instrument control board card according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
At present, hardware health parameters are arranged on part of nuclear power instrument control boards, along with the increasing requirements on the health parameters in the operation and maintenance process, the on-site abnormity can be judged more visually and effectively and the root cause of the fault can be determined by reasonably setting the health parameters, and the follow-up more accurate and rapid maintenance and management are facilitated. However, whether the hardware health parameters set on the nuclear power instrument control board card are effective or not does not have a related verification method at present, so that verification of the hardware health parameters becomes a problem to be solved urgently.
Based on this, in order to solve the above problem, in the embodiment of the present application, first, fault information of hardware is obtained, a fault symptom, a fault root cause, a fault level and a fault category of the hardware are determined according to the fault information, a fault mode of the hardware is determined according to the fault information, the fault level and the fault category, and a fault evolution characteristic of the hardware is determined according to the fault information. And then determining the failure precursor information of the hardware according to the failure evolution characteristics and the failure information, acquiring failure information of the hardware, and determining the failure function requirement of the hardware according to the failure precursor information. And finally, performing hardware health parameter verification according to the fault function requirement and the failure information of the hardware to obtain a hardware health parameter verification result.
Therefore, the method can determine the fault symptom, the fault root cause, the fault level and the fault category of the hardware according to the fault information of the hardware, determine the fault mode of the hardware according to the fault information, the fault level and the fault category, determine the fault evolution characteristic according to the fault information, then determine the precursor information of the hardware according to the fault information and the fault evolution characteristic of the hardware, obtain the failure information of the hardware, verify the health parameters of the hardware according to the failure information and the fault function requirements of the hardware, and verify the health parameters of the hardware by verifying the health parameters of the hardware.
For example, one of the scenarios in the embodiment of the present application may be applied to the scenario shown in fig. 1. The scenario includes a server 101 and a database 102, where the database 102 includes hardware fault information, and the server 101 acquires the hardware fault information from the database 102 by using the implementation manner provided in the embodiment of the present application.
First, in the application scenario described above, although the actions of the embodiments provided in the embodiments of the present application are described as being performed by the server 101; however, the embodiments of the present application are not limited in terms of executing subjects as long as the actions disclosed in the embodiments provided by the embodiments of the present application are executed.
Next, the foregoing scenario is only one example of the scenario provided in the embodiment of the present application, and the embodiment of the present application is not limited to this scenario.
The following describes a specific implementation manner of the method and device for verifying the hardware health parameters based on the nuclear power instrument control board card in the embodiment of the present application in detail through an embodiment with reference to the accompanying drawings.
Referring to fig. 2, which is a flowchart of a method for verifying a hardware health parameter based on a nuclear instrument control board card according to an embodiment of the present disclosure, with reference to fig. 2, the method may specifically include:
s201: and acquiring fault information of the hardware.
The fault information of the nuclear power instrument control field hardware board card can comprise a problem repair order, a fault analysis report, a meeting summary and the like, and the collection range of the fault information can be fault information, fault diagnosis information, false alarm information, test equipment applicability, use and maintenance suggestions and the like of a product in the use and maintenance process. In a possible embodiment, the collected fault information may be filled in the corresponding information recording tables, so as to perform the subsequent analysis processing.
S202: and determining the fault symptoms of the hardware, the fault root causes of the hardware, the fault levels of the hardware and the fault categories of the hardware according to the fault information.
The fault symptom refers to a fault phenomenon of the hardware surface obtained through observation and measurement, and fault diagnosis can be further performed through the fault symptom. The symptoms of a failure are mainly manifested as a systematic quantitative, qualitative influence or concrete manifestation of the failure mode. The root cause of a fault may be determined by analyzing parameters of the board, circuit or device involved in the fault occurrence during operation. The fault class of the hardware comprises a board class, a circuit class and a device class, and the fault class of the hardware comprises a board class, a circuit class and a device name. And carrying out fault analysis and fault test on the fault information so as to determine fault symptoms, fault root causes, fault levels and fault categories. In a possible implementation manner, the fault information is subjected to principle analysis, test, simulation analysis or other manners to determine fault symptoms and fault root causes, where the fault symptoms include the occurrence position of the fault, the fault process and the processing measure, then the level of the fault is determined hierarchically, and the fault categories of each level are analyzed and counted to determine the fault categories, where the fault category information of each level of statistics includes the board category to which the board level statistics belongs, the circuit category of the circuit level statistics and the device-level statistical device name, where the circuit category includes the power supply category, the channel category, the communication category, and the like.
S203: and determining the fault mode of the hardware according to the fault information, the fault level and the fault category.
After the fault level and the fault category are determined, the fault mode of the hardware is determined by means of statistics, tests, analysis and the like on the fault information, the fault level and the fault category, and for a product with operation experience, variable analysis can be performed according to different variables of the using environment conditions of the product and the fault mode of the product based on the fault mode of the product in the past using process. For a new product which is not put into use, analysis can be carried out according to the function and the structural principle of the product, so that the failure mode of the new product is obtained, and the failure mode of the new product can be analyzed and judged according to the failure mode of the product with similar function and structure as the basis.
S204: and determining the fault evolution characteristics of the hardware according to the fault information.
After the fault mode is determined, fault evolution characteristic classification is carried out according to fault information, and fault evolution characteristics are determined, wherein the fault evolution characteristics comprise sudden change faults and gradual change faults, and the sudden change faults are also binary faults, which refer to simple faults and non-fault conditions. Most of the sudden failures are caused by accidental factors, the occurrence rule can only be estimated by a probability statistical method, the failure occurrence probability is determined by the material, process and design of the product, the failures are easy to detect, but no way and a specific method are used for predicting at present. Gradual fault is also called perfect degradation type fault, which means that the specific performance of the product can gradually decline with the increase of time (cycle, number), and corresponding parameters can be recorded by using a time series model so as to realize detection and prediction of gradual fault.
S205: and determining the failure precursor information of the hardware according to the failure evolution characteristics and the failure information, and obtaining the failure information of the hardware.
On the basis of determining the fault symptoms, fault root causes, fault levels and fault categories of the field hardware, the fault symptoms of the corresponding fault levels are further analyzed, and whether the fault symptoms belong to fault foreboding information or not is determined by combining fault evolution characteristics and fault information. Failure precursor information refers to the symptoms of a failure that can be observed before a particular failure mode actually occurs, or at the beginning of the failure mode evolution. On the basis of determining the basic information and performing preliminary analysis, failure information of the hardware can be obtained, and the failure information of the hardware can be represented by a failure data table.
The failure data table may include basic information, fault symptoms and fault root causes, a board or module level, a circuit level, and a device level, the basic information may include a fault number, a base, a unit, a platform, a device name, and a device model, the fault symptoms and fault root causes may include power-on time, fault time, a fault description, an abnormal root cause, and a state detected in a root cause analysis process, the board or module level may include a board or module type, a fault distance power-on duration, and a current accumulated operating duration, wherein a unit of the fault distance power-on duration may be an hour, a unit of the current accumulated operating duration may be an hour, the circuit level may include a circuit type, a fault mode, a fault gradual change characteristic, a fault precursor, and a test point, the device level may include a device name, and a corresponding table may be filled according to specific fault information, as shown in table 1, table 1 is a failure data table serving for nuclear power instrument control hardware health parameter verification.
Wherein, the form corresponding to the fault number can fill in the product or fault number, the form corresponding to the base can fill in the base where the product fault occurs, the form corresponding to the unit can fill in the unit where the product fault occurs, the form corresponding to the platform can fill in the platform where the fault belongs to, the form corresponding to the equipment name can fill in the name of the fault board/module, such as the MPU board of the main control board, the form corresponding to the equipment model can fill in the model of the fault board/fault module, the form corresponding to the power-on time can fill in the last power-on time, the form corresponding to the fault time can fill in the fault time, the form corresponding to the fault description can fill in the fault symptom expressed by the fault product, and the form corresponding to the abnormal root cause can fill in what cause or device causes the fault, the table corresponding to the state detected in the root cause analysis process may fill in parameters of the device or circuit detected in the root cause analysis process, such as the output voltage of the switching regulator DCDC power supply, the table corresponding to the board/module type may fill in where the fault belongs to the board or module, such as the main control board, the table corresponding to the fault distance power-on time (hour) may fill in the difference between the fault time and the power-on time, the table corresponding to the current accumulated operating time (hour) may fill in the time from the initial power-on to the fault occurrence time, the table corresponding to the circuit type may fill in which circuit the fault belongs, such as the power supply type or the communication type, etc., the table corresponding to the fault mode may fill in the fault mode, such as the output power loss, and the table corresponding to the fault characteristics may fill in the fault evolution characteristics, and (3) sudden change or gradual change is carried out, whether the fault symptom belongs to the fault precursors or not can be filled in the form corresponding to the fault precursors, the parameters of the circuit or the device can be filled in the form corresponding to the test point, and the names of the fault devices can be filled in the form corresponding to the device names. The corresponding form can be selected according to the specific fault level to fill in the corresponding failure information.
S206: and determining the fault function requirement of the hardware according to the fault precursor information.
The fault function requirements comprise fault diagnosis requirements and fault early warning requirements, and the fault function requirement types can be determined through fault modes and fault forewarning information. In the case of determining the failure mode, if it is determined that the failure symptom does not belong to the failure precursor, the failure function requirement belongs to the failure diagnosis class requirement. And under the condition of determining the fault mode, if the fault symptoms are judged to belong to fault precursors at the same time, the fault function requirement belongs to the fault early warning requirement.
S207: and verifying the health parameters of the hardware according to the fault function requirement and the failure information of the hardware to obtain a health parameter verification result of the hardware.
The currently realized nuclear power hardware health parameters are generally designed at a circuit level, and under the condition of determining a fault function requirement, the health parameters of hardware needing to be verified can be compared and verified according to the fault function requirement and failure information of the hardware to obtain a hardware health parameter verification result, the comparison verification method can be represented by a table 2, and the table 2 is a comparison verification table serving for verifying the nuclear power instrument control board hardware health parameters.
TABLE 2
Wherein, the form corresponding to the parameter number can fill the related health parameter number, the form corresponding to the fault number can fill the product or fault number, the form corresponding to the equipment name can fill the fault board or module name, such as the MPU board of the main control board, the form corresponding to the circuit type can fill the circuit to which the fault belongs, such as power supply or communication, etc., the form corresponding to the fault mode can fill the fault mode, such as power loss, the form corresponding to the fault gradual change characteristic can fill the fault evolution characteristic, mutation or gradual change, the form corresponding to the fault premonitory symptom can fill whether the fault symptom belongs to the fault premonitory, the form corresponding to the test point can fill the parameter of the circuit or device, the method comprises the steps that the requirement of a specific fault function requirement type on health parameters can be filled in a form corresponding to specific requirements, for example, the health parameters are required in the design of fault diagnosis health parameters, a list or a database name containing all designed health parameters can be filled in a form corresponding to a verification object, whether the existing health parameter design contains the health parameters capable of detecting field faults or not can be filled in a form corresponding to a judgment criterion, the specific health parameter name can be filled in a hardware health parameter name, for example, 5V power supply output voltage, the health parameters belonging to a function type or a performance type can be filled in a form corresponding to a hardware health parameter type, and the comparison verification result of nuclear power instrument control board hardware health parameter verification can be filled in a form corresponding to an analysis conclusion to be passed or not passed. In a possible implementation manner, after the health parameter verification result of the hardware is obtained, the health parameter verification result of the hardware may be further analyzed to obtain a health parameter verification analysis result of the hardware, and a health parameter validity verification analysis report may be completed according to the health parameter verification analysis result.
The method for verifying the hardware health parameters based on the nuclear power instrument control board card comprises the steps of firstly obtaining fault information of hardware, determining fault symptoms, fault root causes, fault levels and fault types of the hardware according to the fault information, determining fault modes of the hardware according to the fault information, the fault levels and the fault types, and determining fault evolution characteristics of the hardware according to the fault information. And then determining the failure precursor information of the hardware according to the failure evolution characteristics and the failure information, acquiring failure information of the hardware, and determining the failure function requirement of the hardware according to the failure precursor information. And finally, performing hardware health parameter verification according to the fault function requirement and the failure information of the hardware to obtain a hardware health parameter verification result.
Therefore, the method can determine the fault symptom, the fault root cause, the fault level and the fault category of the hardware according to the fault information of the hardware, determine the fault mode of the hardware according to the fault information, the fault level and the fault category, determine the fault evolution characteristic according to the fault information, then determine the precursor information of the hardware according to the fault information and the fault evolution characteristic of the hardware, obtain the failure information of the hardware, verify the health parameters of the hardware according to the failure information and the fault function requirements of the hardware, and verify the health parameters of the hardware by verifying the health parameters of the hardware.
The embodiment of the application provides specific implementation modes of a hardware health parameter verification method based on a nuclear power instrument control board card, and on the basis, the application also provides a corresponding device. The device provided by the embodiment of the present application will be described in terms of functional modularity.
Referring to fig. 3, which is a schematic structural diagram of a device 300 for verifying a hardware health parameter based on a nuclear instrument control board card according to an embodiment of the present application, where the device 300 may include:
an obtaining module 301, configured to obtain fault information of hardware;
a first determining module 302, configured to determine a fault symptom of the hardware, a fault root cause of the hardware, a fault level of the hardware, and a fault category of the hardware according to the fault information;
a second determining module 303, configured to determine a failure mode of the hardware according to the failure information, the failure level, and the failure category;
a third determining module 304, configured to determine a fault evolution characteristic of the hardware according to the fault information;
a fourth determining module 305, configured to determine failure precursor information of the hardware according to the failure evolution characteristic and the failure information, and obtain failure information of the hardware;
a fifth determining module 306, configured to determine a failure function requirement of the hardware according to the failure precursor information;
and the verification module 307 is configured to perform hardware health parameter verification according to the fault function requirement and the failure information of the hardware, and obtain a hardware health parameter verification result.
In the embodiment of the present application, through cooperation of the obtaining module 301, the first determining module 302, the second determining module 303, the third determining module 304, the fourth determining module 305, the fifth determining module 306, and the verifying module 307, a fault symptom, a fault root cause, a fault level, and a fault category of hardware can be determined according to fault information of the hardware, a fault mode of the hardware can be determined according to the fault information, the fault level, and the fault category, a fault evolution characteristic is determined according to the fault information, and then precursor information of the hardware is determined according to the fault information and the fault evolution characteristic of the hardware, failure information of the hardware is obtained, a health parameter verification of the hardware can be performed according to the failure information and the fault function requirement of the hardware, and a health parameter verification result of the hardware can be obtained by performing health parameter verification on the hardware.
As an embodiment, the device 300 for verifying the hardware health parameter based on the nuclear power instrument control board further includes:
a first determining unit for determining a fault functional requirement of the hardware according to the fault mode.
As an embodiment, the device 300 for verifying the hardware health parameters based on the nuclear power instrument control board further includes:
and the analysis unit is used for analyzing according to the health parameter verification result of the hardware to obtain the health parameter verification analysis result of the hardware.
As an embodiment, the first determining module 302 includes:
and the second determining unit is used for performing fault analysis and fault test on the fault information to determine fault symptoms of the hardware, fault root causes of the hardware, fault levels of the hardware and fault categories of the hardware.
In one embodiment, the failure level of the hardware includes a board level, a circuit level, and/or a device level, and the failure category of the hardware includes a board category, a circuit category, and/or a device name.
The embodiment of the application also provides corresponding equipment and a computer storage medium, which are used for realizing the scheme provided by the embodiment of the application.
The device comprises a memory and a processor, wherein the memory is used for storing a computer program, and the processor is used for executing the computer program, so that the device executes the method for verifying the hardware health parameters based on the nuclear instrument control board card according to any embodiment of the application.
The computer storage medium stores a computer program, and when the code is executed, a device running the computer program implements the method for verifying the hardware health parameters based on the nuclear power instrument control board card according to any embodiment of the present application.
In the embodiments of the present application, the names "first" and "second" (if any) in the names "first" and "second" are used merely for name identification, and do not represent the sequential first and second.
As can be seen from the above description of the embodiments, those skilled in the art can clearly understand that all or part of the steps in the method of the above embodiments may be implemented by software plus a general hardware platform. Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, which may be stored in a storage medium, such as a read-only memory (ROM)/RAM, a magnetic disk, an optical disk, or the like, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network communication device such as a router) to execute the method according to the embodiments or some parts of the embodiments of the present application.
It should be noted that, in this specification, each embodiment is described in a progressive manner, and the same and similar parts between the embodiments are referred to each other, and each embodiment focuses on differences from other embodiments. In particular, the apparatus embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts indicated as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The above description is only one specific embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A hardware health parameter verification method based on a nuclear power instrument control board card is characterized by comprising the following steps:
acquiring fault information of hardware;
determining fault symptoms of the hardware, fault root causes of the hardware, fault levels of the hardware and fault categories of the hardware according to the fault information;
determining a fault mode of the hardware according to the fault information, the fault level and the fault category;
determining the fault evolution characteristics of the hardware according to the fault information;
determining failure precursor information of the hardware according to the failure evolution characteristics and the failure information, and obtaining failure information of the hardware;
determining the fault function requirement of the hardware according to the fault precursor information;
and verifying the health parameters of the hardware according to the fault function requirement and the failure information of the hardware to obtain a health parameter verification result of the hardware.
2. The method of claim 1, further comprising:
and determining the fault function requirement of the hardware according to the fault mode.
3. The method according to claim 1, wherein the performing health parameter verification of the hardware according to the fault function requirement and failure information of the hardware, and after obtaining a health parameter verification result of the hardware, further comprises:
and analyzing according to the health parameter verification result of the hardware to obtain the health parameter verification analysis result of the hardware.
4. The method of claim 1, wherein determining the fault symptom of the hardware, the fault root cause of the hardware, the fault level of the hardware, and the fault category of the hardware from the fault information comprises:
and according to the fault information, carrying out fault analysis and fault test, and determining fault symptoms of the hardware, fault root causes of the hardware, fault levels of the hardware and fault categories of the hardware.
5. The method of claim 1, wherein the failure level of the hardware comprises a board level, a circuit level and/or a device level, and wherein the failure category of the hardware comprises a board category, a circuit category and/or a device name.
6. The utility model provides a based on nuclear power instrument accuse board hardware health parameter verification device which characterized in that, the device includes:
the acquisition module is used for acquiring the fault information of the hardware;
the first determining module is used for determining a fault symptom of the hardware, a fault root cause of the hardware, a fault level of the hardware and a fault category of the hardware according to the fault information;
a second determining module, configured to determine a failure mode of the hardware according to the failure information, the failure level, and the failure category;
the third determining module is used for determining the fault evolution characteristics of the hardware according to the fault information;
the fourth determining module is used for determining the failure precursor information of the hardware according to the failure evolution characteristics and the failure information and obtaining the failure information of the hardware;
a fifth determining module, configured to determine a fault function requirement of the hardware according to the fault precursor information;
and the verification module is used for verifying the health parameters of the hardware according to the fault function requirements and the failure information of the hardware to obtain the health parameter verification result of the hardware.
7. The apparatus of claim 6, further comprising:
a first determining unit for determining a fault functional requirement of the hardware according to the fault mode.
8. The apparatus of claim 6, wherein the failure level of the hardware comprises a board level, a circuit level and/or a device level, and wherein the failure category of the hardware comprises a board category, a circuit category and/or a device name.
9. The utility model provides a hardware health parameter verifies equipment based on nuclear power instrument accuse board card which characterized in that, equipment includes:
a memory for storing a computer program;
a processor for executing the computer program to cause the apparatus to perform the method of any of claims 1 to 5.
10. A computer storage medium, wherein a computer program is stored in the computer storage medium, and when the computer program is executed by a processor, the method for verifying hardware health parameters based on a nuclear instrument control board according to any one of claims 1 to 5 is implemented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310006563.0A CN115981945A (en) | 2023-01-04 | 2023-01-04 | Nuclear power instrument control board card based hardware health parameter verification method and device |
Applications Claiming Priority (1)
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