CN117785174A - Fault library multiplexing method, device, equipment and medium based on hierarchical structure coding - Google Patents
Fault library multiplexing method, device, equipment and medium based on hierarchical structure coding Download PDFInfo
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Abstract
The application provides a fault library multiplexing method, device, equipment and medium based on hierarchical structure coding, wherein the method comprises the following steps: collecting all historical faults of the same equipment, and carding out fault information of each fault; wherein the historical fault is a single fault; any of the historical fault information includes: failure phenomenon, failure reason, hazard degree, final influence and treatment measures; classifying the historical fault information according to the fault reasons; reclassifying the classified historical fault information according to the final influence to obtain each fault mode; according to the processing measures, determining the association relation between each fault mode and the processing mode; according to the association relation, establishing a tree structure of the relation between equipment-board card-functional circuit-fault category-fault sub-category-fault phenomenon-fault reason-processing measures, and carrying out unified and standard coding on the tree structure to form a fault library; and multiplexing the fault information based on the fault library, so that the multiplexing of the fault information is realized.
Description
Technical Field
The application relates to the technical field of software engineering, in particular to a fault library multiplexing method, device, equipment and medium based on hierarchical structure coding.
Background
Because the use scenes and the use characteristics of the same equipment with different models are different, the use fault management of the same equipment with different models is different, so that the same fault of the same equipment occurs in different models, fault modules of the equipment cannot be reused, and the use experience of the equipment cannot be effectively transferred.
Disclosure of Invention
In order to solve one of the technical defects, the application provides a fault library multiplexing method, device, equipment and medium based on hierarchical structure coding.
In a first aspect of the present application, a fault library multiplexing method based on hierarchical structure coding is provided, where the method includes:
collecting all historical faults of the same equipment, and carding out fault information of each fault; wherein the historical fault is a single fault; any of the historical fault information includes: failure phenomenon, failure reason, hazard degree, final influence and treatment measures;
classifying the historical fault information according to the fault reasons;
reclassifying the classified historical fault information according to the final influence to obtain each fault mode;
according to the processing measures, determining the association relation between each fault mode and the processing mode;
according to the association relation, establishing a tree structure of the relation between equipment-board card-functional circuit-fault category-fault sub-category-fault phenomenon-fault reason-processing measures, and carrying out unified and standard coding on the tree structure to form a fault library;
multiplexing fault information based on the fault library.
Optionally, the failure phenomena include one or more of: test data, instrument display, abnormal sound.
Optionally, the cause of the fault is located at the device functional circuit level.
Optionally, the hazard level includes the following levels: catastrophic, fatal, critical, mild.
Optionally, the final impact is the impact of the functional circuitry on the function and status of the device.
Optionally, the treatment measures include one or more of the following: changing measures, repairing measures and adjusting measures;
the altering means includes means for altering one or more of the following: designing, processing and software;
replacement measures include replacing the failed device or module;
repair measures include repairing a failed device or module;
adjustment measures include adjusting or changing the method of operation or device use.
Optionally, reclassifying the classified historical fault information according to the final influence to obtain each fault mode, including:
using a testing fault diagnosis modeling tool, and reclassifying the classified historical fault information according to the final influence to obtain each fault mode;
wherein the failure mode is minimally localized to the functional circuit.
In a second aspect of the present application, there is provided a fault library multiplexing device based on hierarchical structure coding, the device comprising:
the acquisition module is used for acquiring all the historical faults of the same equipment and carding out the fault information of each fault; wherein the historical fault is a single fault; any of the historical fault information includes: failure phenomenon, failure reason, hazard degree, final influence and treatment measures;
the first classification module is used for classifying the historical fault information acquired by the acquisition module according to the fault reasons;
the second classification module is used for reclassifying the historical fault information classified by the first classification module according to the final influence to obtain each fault mode;
the determining module is used for determining the association relationship between each fault mode and the processing mode obtained by the second classifying module according to the processing measures;
the establishing module is used for establishing a tree structure of the relation between equipment-board card-functional circuit-fault category-fault sub-category-fault phenomenon-fault reason-processing measures according to the association relation determined by the determining module, and carrying out unified and standard coding on the tree structure to form a fault library;
and the multiplexing module is used for multiplexing the fault information based on the fault library established by the establishing module.
In a third aspect of the present application, there is provided an electronic device, including:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method as described in the first aspect above.
In a fourth aspect of the present application, there is provided a computer-readable storage medium having a computer program stored thereon; the computer program is executed by a processor to implement the method as described in the first aspect above.
The application provides a fault library multiplexing method, device, equipment and medium based on hierarchical structure coding, wherein the method comprises the following steps: collecting all historical faults of the same equipment, and carding out fault information of each fault; wherein the historical fault is a single fault; any of the historical fault information includes: failure phenomenon, failure reason, hazard degree, final influence and treatment measures; classifying the historical fault information according to the fault reasons; reclassifying the classified historical fault information according to the final influence to obtain each fault mode; according to the processing measures, determining the association relation between each fault mode and the processing mode; according to the association relation, establishing a tree structure of the relation between equipment-board card-functional circuit-fault category-fault sub-category-fault phenomenon-fault reason-processing measures, and carrying out unified and standard coding on the tree structure to form a fault library; multiplexing fault information based on the fault library. According to the method, the fault library of the tree structure is established according to the association relation between each fault mode and the processing mode, and multiplexing of fault information is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a schematic flow chart of a fault library multiplexing method based on hierarchical structure coding according to an embodiment of the present application;
fig. 2 is a schematic diagram of a fault library multiplexing method implementation process based on hierarchical structure coding according to an embodiment of the present application;
fig. 3 is a schematic diagram of a multiplexing flow of a fault library according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a fault library multiplexing device based on hierarchical structure coding according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following detailed description of exemplary embodiments of the present application is given with reference to the accompanying drawings, and it is apparent that the described embodiments are only some of the embodiments of the present application and not exhaustive of all the embodiments. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
In the process of realizing the application, the inventor finds that because the use scenes and the use characteristics of the same equipment with different models are different, the use fault management of the same equipment with different models is different, the same fault of the same equipment occurs in different models, the fault modules of the equipment can not be reused, and the use experience of the equipment can not be effectively transferred.
In view of the above problems, an embodiment of the present application provides a fault library multiplexing method, device, equipment, and medium based on hierarchical structure coding, where the method includes: collecting all historical faults of the same equipment, and carding out fault information of each fault; wherein the historical fault is a single fault; any of the historical fault information includes: failure phenomenon, failure reason, hazard degree, final influence and treatment measures; classifying the historical fault information according to the fault reasons; reclassifying the classified historical fault information according to the final influence to obtain each fault mode; according to the processing measures, determining the association relation between each fault mode and the processing mode; according to the association relation, establishing a tree structure of the relation between equipment-board card-functional circuit-fault category-fault sub-category-fault phenomenon-fault reason-processing measures, and carrying out unified and standard coding on the tree structure to form a fault library; multiplexing fault information based on the fault library. According to the method, the fault library of the tree structure is established according to the association relation between each fault mode and the processing mode, and multiplexing of fault information is achieved.
Referring to fig. 1, the implementation process of the fault library multiplexing method based on hierarchical structure coding provided in this embodiment is as follows:
101, collecting all historical faults of the same equipment, and carding out fault information of each fault.
Wherein the historical fault is a single fault.
Any historical fault information includes at least: fault phenomenon, fault reason, hazard degree, final influence and treatment measures.
Wherein the failure phenomena include, but are not limited to, one or more of the following: test data, instrument display, abnormal sound.
The cause of the fault is located at the device functional circuit level.
The hazard level may include the following levels: catastrophic, fatal, critical, mild.
The final impact is the impact of the functional circuitry on the function and status of the device.
Treatments include, but are not limited to, one or more of the following: changing the measures, repairing the measures, and adjusting the measures.
Wherein the altering means comprises altering one or more of the following: and (3) designing, processing and software.
Replacement measures include replacing the failed device or module.
Repair measures include repairing malfunctioning equipment or modules.
Adjustment measures include adjusting or changing the method of operation or device use.
102, classifying the historical fault information according to the fault reasons.
Through step 101 and step 102, collecting the historical fault information of the same equipment in a plurality of models, analyzing and processing the historical fault information, wherein the processed historical fault information data comprises: and classifying the reasons generated by the faults according to the analyzed fault types.
103, reclassifying the classified historical fault information according to the final influence to obtain each fault mode.
Specifically, using a testing fault diagnosis modeling tool, reclassifying the classified historical fault information according to the final influence to obtain each fault mode.
Wherein the failure mode is minimally localized to the functional circuit.
Through step 103, the pre-processed fault information data is modeled by using a testing fault diagnosis modeling tool, the lowest appointed level of the appointed equipment model is a functional circuit level, and if the historical fault is positioned to the component, the modeling is performed according to the damage influence condition of the component to the functional module.
104, according to the processing measures, determining the association relation between each fault mode and the processing mode.
Specifically, the fault library multiplexing method based on hierarchical structure coding can use the database management function of the testing fault diagnosis modeling tool to form the processing measure form, and establish the association relation between each fault mode and the processing mode.
And 105, establishing a tree structure of the relationship between equipment-board card-functional circuit-fault category-fault sub-category-fault phenomenon-fault reason-processing measures according to the association relationship, and carrying out unified and standard coding on the tree structure to form a fault library.
When the method is realized, a tree structure can be established based on a fault library multiplexing method of hierarchical structure coding according to equipment-board card-functional circuit-fault category-fault subclass-fault phenomenon-fault reason-processing measures, the tree structure is uniformly and normally coded, fault library codes containing all information of a certain fault are generated, and the construction and management of the fault library are completed.
And 106, multiplexing fault information based on the fault library.
The multiplexing process may be: the accurate name of the model or some keywords in the model names are input into the search box of the user type library, and a certain model or some models corresponding to the name or keywords can be found out. When a designer checks the model library, the designer can sort the models, and the sorting conditions can be sorting according to time, version and model name pinyin, or sorting according to the number of modules, the number of faults and the number of tests. The designer can integrate the queried information and output the integrated information to the modeling module for multiplexing.
The fault library multiplexing method based on the hierarchical structure coding provided by the embodiment is based on the requirement of improving the modeling efficiency of the testing fault diagnosis system, and through the establishment of the fault library, not only can the integration of equipment fault phenomena, the standardization of equipment fault analysis and the high-efficiency aim of equipment fault processing be realized, but also reliable technical guarantee can be provided for the popularization and application of the testing fault diagnosis technology. The fault library is an aggregate of equipment faults, and the equipment faults are classified and stored in a centralized way, so that related personnel can conveniently inquire and provide important reference basis for equipment fault processing. The basic principle of building the equipment fault library is to realize the modular construction and management goal, namely, a plurality of different equipment are firstly divided into different module units according to large categories, and then each equipment is divided into a small module.
The fault library multiplexing method based on the hierarchical structure coding can solve the problem that equipment use experience cannot be multiplexed, so that products in the fault library can be good in reusability when various models develop a fault diagnosis system, and the modeling difficulty and complexity of the fault diagnosis system are reduced. In addition, the fault library multiplexing method based on the hierarchical structure coding provided by the embodiment can expand the fault mode of the equipment according to a unified standard method through the fault library, so that continuous iteration and popularization of using experience are facilitated. The fault library multiplexing method based on the hierarchical structure codes provided by the embodiment combines model use requirements, the fault classification mode is more reasonable, the generated fault codes are easier to understand, and the relation among the existing equipment fault codes is not influenced in the popularization process.
Referring to fig. 2, the implementation process of the fault library multiplexing method based on hierarchical coding provided in this embodiment is described again:
and collecting all historical faults of the acquisition equipment through a step 101, and combing out the information such as fault phenomena, fault reasons, hazard degrees, final influences, treatment measures and the like in a fault case. Wherein the fault phenomenon should include test data, instrument display, abnormal sounds, etc.; the fault reasons should be located at the device function circuit level, and it is generally assumed that only a single fault mode occurs, and the situation that uncorrelated faults occur simultaneously is not considered; the hazard levels include four levels of disastrous, deadly, critical, and mild; the final influence is the influence of the functional circuit on the function and the state of the equipment, and can be used as the basis of fault classification; the handling means generally include (1) changing the design, process, software, etc. (2) replacing the failed device or module (3) repairing the failed device or module (4) adjusting or changing the method of operation or use of the device to avoid external effects that cause the device to fail.
Building a fault library through steps 102 to 105, namely: the faults are classified according to the final influence of the faults, and the classified faults are classified again until the classified faults can be positioned to the functional circuit. Based on a testability modeling tool DiagBox-ModelDesigner, a relation between the fault phenomenon and the classified fault modes is established through a graphical language. From the built model, a fault code in a format such as a "XX-XX-XX … …" tree structure can be generated, which is unique in the modeling tool.
Taking a receiver as an example, a root node is a receiver fault, and its child nodes comprise a power panel fault, an antenna fault, a motherboard fault, a conditioning panel fault and an amplifying panel fault, wherein the child nodes of the power panel comprise a 3.3V secondary power supply fault, a 1.5V secondary power supply fault and the like.
Wherein, the processing measures in the fault library can be stored as follows: treatment type-treatment measure-failure mode association.
Through the multiplexing of the fault library in step 106, as shown in fig. 3, the user performs the frequent query based on the fault code, obtains the fault information meeting the condition and then directly refers to the fault information, or performs the model export after the information is combined. For example, the user sets the search conditions according to the use requirements, and the modeling tool displays the type and information of each level of fault according to the hierarchical structure of fault codes. The user can directly drag and use the fault mode of each layer or select a plurality of fault modes of the same layer, and the selected fault modes are integrated and generated into the model building functional module through model derivation.
The embodiment provides a fault library multiplexing method based on hierarchical structure coding, which is used for collecting all historical faults of the same equipment and carding out fault information of each fault; wherein the historical fault is a single fault; any of the historical fault information includes: failure phenomenon, failure reason, hazard degree, final influence and treatment measures; classifying the historical fault information according to the fault reasons; reclassifying the classified historical fault information according to the final influence to obtain each fault mode; according to the processing measures, determining the association relation between each fault mode and the processing mode; according to the association relation, establishing a tree structure of the relation between equipment-board card-functional circuit-fault category-fault sub-category-fault phenomenon-fault reason-processing measures, and carrying out unified and standard coding on the tree structure to form a fault library; multiplexing fault information based on the fault library. According to the method provided by the embodiment, the fault library of the tree structure is established according to the association relation between each fault mode and the processing mode, so that the multiplexing of fault information is realized.
The present embodiment provides a fault library multiplexing device based on hierarchical structure coding, see fig. 4, which includes the following steps.
The collection module 401 is configured to collect all historical faults of the same device, and comb out fault information of each fault. Wherein the historical fault is a single fault. Any of the historical fault information includes: fault phenomenon, fault reason, hazard degree, final influence and treatment measures.
The first classification module 402 is configured to classify the historical fault information collected by the collection module 401 according to a fault cause.
The second classification module 403 is configured to reclassify the historical fault information classified by the first classification module 402 according to the final impact, so as to obtain each fault mode.
A determining module 404, configured to determine, according to the processing measure, an association relationship between each failure mode and the processing mode obtained by the second classifying module 403.
The establishing module 405 is configured to establish a tree structure of the relationship between the device-board-function circuit-fault class-fault sub-class-fault phenomenon-fault cause-processing measure according to the association relationship determined by the determining module 404, and perform unified and canonical encoding on the tree structure to form a fault library.
And the multiplexing module 406 is configured to multiplex the fault information based on the fault library established by the establishing module 405.
Wherein the failure phenomena include one or more of the following: test data, instrument display, abnormal sound.
Wherein the cause of the fault is located at the device functional circuit level.
Wherein, the hazard degree comprises the following layers: catastrophic, fatal, critical, mild.
The final effect is the effect of the functional circuit on the function and state of the device.
Wherein the treatment measures include one or more of the following: changing the measures, repairing the measures, and adjusting the measures.
The altering means includes means for altering one or more of the following: and (3) designing, processing and software.
Replacement measures include replacing the failed device or module.
Repair measures include repairing malfunctioning equipment or modules.
Adjustment measures include adjusting or changing the method of operation or device use.
The second classification module 403 is configured to use a testing fault diagnosis modeling tool to reclassify the classified historical fault information according to the final influence, so as to obtain each fault mode.
Wherein the failure mode is minimally localized to the functional circuit.
The device provided by the embodiment can establish the fault library with the tree structure according to the association relation between each fault mode and the processing mode, and realizes the multiplexing of fault information.
The embodiment provides an electronic device based on the same concept of a fault library multiplexing method of hierarchical structure coding, which includes: memory, processor, and computer program.
Wherein the computer program is stored in the memory and configured to be executed by the processor to implement the above-described fault library multiplexing method based on hierarchical coding.
In particular, the method comprises the steps of,
all the historical faults of the same equipment are collected, and fault information of each fault is carded out. Wherein the historical fault is a single fault. Any of the historical fault information includes: fault phenomenon, fault reason, hazard degree, final influence and treatment measures.
And classifying the historical fault information according to the fault reasons.
And reclassifying the classified historical fault information according to the final influence to obtain each fault mode.
And determining the association relation between each fault mode and the processing mode according to the processing measures.
According to the association relation, a tree structure of the relation between equipment, board cards, functional circuits, fault categories, fault subclasses, fault phenomena, fault reasons and processing measures is established, and the tree structure is uniformly and normally encoded to form a fault library.
Multiplexing fault information based on the fault library.
Optionally, the failure phenomena include one or more of: test data, instrument display, abnormal sound.
Optionally, the cause of the fault is located at the device functional circuit level.
Optionally, the hazard level includes the following levels: catastrophic, fatal, critical, mild.
Optionally, the final impact is the impact of the functional circuitry on the function and status of the device.
Optionally, the treatment measures include one or more of the following: changing the measures, repairing the measures, and adjusting the measures.
The altering means includes means for altering one or more of the following: and (3) designing, processing and software.
Replacement measures include replacing the failed device or module.
Repair measures include repairing malfunctioning equipment or modules.
Adjustment measures include adjusting or changing the method of operation or device use.
Optionally, reclassifying the classified historical fault information according to the final influence to obtain each fault mode, including:
and (3) using a testing fault diagnosis modeling tool to reclassify the classified historical fault information according to the final influence to obtain each fault mode.
Wherein the failure mode is minimally localized to the functional circuit.
According to the electronic device provided by the embodiment, the computer program is executed by the processor to establish the fault library with the tree structure according to the association relation between each fault mode and the processing mode, so that the multiplexing of fault information is realized.
The present embodiment provides a computer-readable storage medium having a computer program stored thereon, based on the same inventive concept of a fault library multiplexing method of hierarchical structure encoding. The computer program is executed by the processor to implement the above-described fault library multiplexing method based on hierarchical coding.
In particular, the method comprises the steps of,
all the historical faults of the same equipment are collected, and fault information of each fault is carded out. Wherein the historical fault is a single fault. Any of the historical fault information includes: fault phenomenon, fault reason, hazard degree, final influence and treatment measures.
And classifying the historical fault information according to the fault reasons.
And reclassifying the classified historical fault information according to the final influence to obtain each fault mode.
And determining the association relation between each fault mode and the processing mode according to the processing measures.
According to the association relation, a tree structure of the relation between equipment, board cards, functional circuits, fault categories, fault subclasses, fault phenomena, fault reasons and processing measures is established, and the tree structure is uniformly and normally encoded to form a fault library.
Multiplexing fault information based on the fault library.
Optionally, the failure phenomena include one or more of: test data, instrument display, abnormal sound.
Optionally, the cause of the fault is located at the device functional circuit level.
Optionally, the hazard level includes the following levels: catastrophic, fatal, critical, mild.
Optionally, the final impact is the impact of the functional circuitry on the function and status of the device.
Optionally, the treatment measures include one or more of the following: changing the measures, repairing the measures, and adjusting the measures.
The altering means includes means for altering one or more of the following: and (3) designing, processing and software.
Replacement measures include replacing the failed device or module.
Repair measures include repairing malfunctioning equipment or modules.
Adjustment measures include adjusting or changing the method of operation or device use.
Optionally, reclassifying the classified historical fault information according to the final influence to obtain each fault mode, including:
and (3) using a testing fault diagnosis modeling tool to reclassify the classified historical fault information according to the final influence to obtain each fault mode.
Wherein the failure mode is minimally localized to the functional circuit.
The computer readable storage medium provided in this embodiment, on which a computer program is executed by a processor, establishes a fault library of a tree structure according to an association relationship between each fault mode and a processing mode, and realizes multiplexing of fault information.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein. The solutions in the embodiments of the present application may be implemented in various computer languages, for example, object-oriented programming language Java, and an transliterated scripting language JavaScript, etc.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (10)
1. A fault library multiplexing method based on hierarchical structure coding, the method comprising:
collecting all historical faults of the same equipment, and carding out fault information of each fault; wherein the historical fault is a single fault; any of the historical fault information includes: failure phenomenon, failure reason, hazard degree, final influence and treatment measures;
classifying the historical fault information according to fault reasons;
reclassifying the classified historical fault information according to the final influence to obtain each fault mode;
according to the processing measures, determining the association relation between each fault mode and the processing mode;
according to the association relation, a tree structure of the relation between equipment-board card-functional circuit-fault category-fault sub-category-fault phenomenon-fault reason-processing measures is established, and the tree structure is uniformly and normally encoded to form a fault library;
and multiplexing fault information based on the fault library.
2. The method of claim 1, wherein the failure phenomenon comprises one or more of: test data, instrument display, abnormal sound.
3. The method of claim 1, wherein the cause of the fault is located at a device function circuit level.
4. The method of claim 1, wherein the hazard level comprises the following levels: catastrophic, fatal, critical, mild.
5. The method of claim 1, wherein the final effect is an effect of a functional circuit on a function and a state of the device.
6. The method of claim 1, wherein the treatment comprises one or more of the following: changing measures, repairing measures and adjusting measures;
the altering means includes means for altering one or more of: designing, processing and software;
the replacement measure includes replacing the failed device or module;
the repair measures include repairing the failed device or module;
the adjustment means includes a method of adjusting or changing the operation or use of the device.
7. The method of claim 1, wherein reclassifying the classified historical fault information based on the final impact to obtain fault patterns, comprising:
using a testing fault diagnosis modeling tool, and reclassifying the classified historical fault information according to the final influence to obtain each fault mode;
wherein the failure mode is minimally localized to the functional circuit.
8. A fault library multiplexing device based on hierarchical coding, the device comprising:
the acquisition module is used for acquiring all the historical faults of the same equipment and carding out the fault information of each fault; wherein the historical fault is a single fault; any of the historical fault information includes: failure phenomenon, failure reason, hazard degree, final influence and treatment measures;
the first classification module is used for classifying the historical fault information acquired by the acquisition module according to the fault reasons;
the second classification module is used for reclassifying the historical fault information classified by the first classification module according to the final influence to obtain each fault mode;
the determining module is used for determining the association relation between each fault mode and the processing mode obtained by the second classifying module according to the processing measures;
the establishing module is used for establishing a tree structure of the relation between equipment-board-functional circuit-fault category-fault subclass-fault phenomenon-fault reason-processing measures according to the association relation determined by the determining module, and carrying out unified and standard coding on the tree structure to form a fault library;
and the multiplexing module is used for multiplexing the fault information based on the fault library established by the establishing module.
9. An electronic device, comprising:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any of claims 1-7.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon; the computer program being executed by a processor to implement the method of any of claims 1-7.
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| CN202311622827.1A Pending CN117785174A (en) | 2023-11-30 | 2023-11-30 | Fault library multiplexing method, device, equipment and medium based on hierarchical structure coding |
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