CN107562040A - The acquisition methods and system of fault diagnosis flow scheme - Google Patents
The acquisition methods and system of fault diagnosis flow scheme Download PDFInfo
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- CN107562040A CN107562040A CN201710845959.9A CN201710845959A CN107562040A CN 107562040 A CN107562040 A CN 107562040A CN 201710845959 A CN201710845959 A CN 201710845959A CN 107562040 A CN107562040 A CN 107562040A
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Abstract
The invention provides a kind of acquisition methods of fault diagnosis flow scheme and system, is related to equipment Repairing Technology field, and the acquisition methods of fault diagnosis flow scheme include：Failure data acquisition is carried out to equipment；The fault data is sent to terminal；The diagnostic process information that receiving terminal is sent；Wherein, the diagnostic process information is obtained according to the fault data by Fault Diagnosis Database, solve present in prior art for complex, large scale equipment fault diagnosis, it is difficult to correct fault diagnosis operation is directly carried out by artificial judgement, so as to reduce the technical problem of breakdown maintenance efficiency.
Description
Technical field
The present invention relates to equipment Repairing Technology field, a kind of acquisition methods more particularly, to fault diagnosis flow scheme and it is
System.
Background technology
Fault detect is to utilize various inspections and method of testing, it is found that system and equipment whether there is the process of failure, therefore
Barrier positioning is the process for further determining that guilty culprit position.Fault Isolation is that requirement can be more when fault location to implementation is repaired
The process of the product level changed.And fault diagnosis is the process of combination failure detection and Fault Isolation.
Fault diagnosis is to look for the process of equipment or the system failure, for checking that the program of trouble-shooting is referred to as diagnosing journey
Sequence, the system that diagnosis is performed to miscellaneous equipment or system are referred to as diagnostic system.System fault diagnosis be to system running state and
Abnormal conditions judge, and are judged according to diagnosis and provide foundation for system failure recovery.Fault diagnosis is carried out to system,
It must be detected, when the system failure occurs, fault type, trouble location and reason be diagnosed, finally first
Solution is provided, realizes fault recovery.
But for complex, large scale equipment fault diagnosis, it is difficult to by artificial judgement, directly carry out correct
Fault diagnosis operation, so as to reduce the efficiency of breakdown maintenance.
The content of the invention
In view of this, it is an object of the invention to provide a kind of acquisition methods of fault diagnosis flow scheme and system, with solution
Certainly for complex, large scale equipment fault diagnosis present in prior art, it is difficult to directly be carried out by artificial judgement
Correct fault diagnosis operation, so as to reduce the technical problem of breakdown maintenance efficiency.
In a first aspect, the embodiments of the invention provide a kind of acquisition methods of fault diagnosis flow scheme, including：
Failure data acquisition is carried out to equipment；
The fault data is sent to terminal；
The diagnostic process information that receiving terminal is sent；
Wherein, the diagnostic process information is obtained according to the fault data by Fault Diagnosis Database.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, institute
The diagnostic process information of receiving terminal transmission is stated, is also included afterwards：
Malfunction elimination is carried out according to the diagnostic process information, obtains diagnostic data；
The diagnostic data is sent to terminal.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, institute
State and malfunction elimination is carried out according to the diagnostic process information, specifically include：
Execution task is obtained according to the operating procedure of the diagnostic process information；
Test mode is set according to the execution task；
Malfunction elimination is carried out according to the test mode.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, institute
State and test mode is set according to the execution task, specifically include：
The execution task choosing inputted according to user, start corresponding test program, carry out corresponding port test mode
Set.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 4th of first aspect kind, wherein, institute
State to terminal and send the diagnostic data, specifically include：
Multiple diagnostic datas are spliced according to preset format, obtain diagnostic result；
The diagnostic result is sent to terminal.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 5th of first aspect kind, wherein, institute
Stating diagnostic process information includes：At least one of signal measurement, order test, instruction simulation, device inspection, wiring instruction.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 6th of first aspect kind, wherein, institute
Stating diagnostic data includes：The measurement data of sensor output signal, the test data of acquisition module order, the inspection result of device
At least one of.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 7th of first aspect kind, wherein, institute
The diagnostic process information of receiving terminal transmission is stated, is also included before：
Failure, which is sent, to terminal declares signal.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 8th of first aspect kind, wherein, institute
State and failure data acquisition is carried out to equipment, also include before：
Logged according to user's input.
Second aspect, the embodiment of the present invention also provide a kind of acquisition system of fault diagnosis flow scheme, including memory, processing
Device, the computer program that can be run on the processor, calculating described in the computing device are stored with the memory
The step of method described in first aspect is realized during machine program.
Technical scheme provided in an embodiment of the present invention brings following beneficial effect：Failure provided in an embodiment of the present invention is examined
In the acquisition methods and system of the journey that stops, the acquisition methods of fault diagnosis flow scheme include：First, fault data is carried out to equipment
Collection, fault data then is sent to terminal, what receiving terminal was sent afterwards passes through Fault Diagnosis Database according to fault data
The diagnostic process information of acquisition, because faulty equipment scene can receive, according to field device failure data and backstage event
Diagnostic process obtained from hindering diagnostic data base, the finger of diagnosis algorithm just can be carried out to field service personnel by diagnostic process
Lead, realize the failure for any equipment, all without again by the judgement of Artificial Diagnosis flow, also can correctly be examined
Disconnected operation, so as to solve for complex, large scale equipment fault diagnosis present in prior art, it is difficult to by artificial
Judgement directly carry out correct fault diagnosis operation, so as to reduce the technical problem of breakdown maintenance efficiency.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows the flow chart of the acquisition methods for the fault diagnosis flow scheme that the embodiment of the present invention one is provided；
Fig. 2 shows the flow chart of the acquisition methods for the fault diagnosis flow scheme that the embodiment of the present invention two is provided；
Fig. 3 is shown in the acquisition methods for the fault diagnosis flow scheme that the embodiment of the present invention two is provided, according to diagnostic process
Information carries out the specific method flow chart of malfunction elimination；
Fig. 4 shows the structural representation of the acquisition system for the fault diagnosis flow scheme that the embodiment of the present invention three is provided.
Icon：The acquisition system of 3- fault diagnosis flow schemes；31- memories；32- processors；33- buses；34- communications connect
Mouthful.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
At present for complex, large scale equipment fault diagnosis, it is difficult to directly be carried out by artificial judgement correctly
Fault diagnosis operates, so as to reduce breakdown maintenance efficiency, based on this, a kind of fault diagnosis flow scheme provided in an embodiment of the present invention
Acquisition methods and system, device and system, can solve present in prior art for complex, large scale equipment
Fault diagnosis, it is difficult to correct fault diagnosis operation directly be carried out by artificial judgement, so as to reduce breakdown maintenance efficiency
Technical problem.
For ease of understanding the present embodiment, first to a kind of fault diagnosis flow scheme disclosed in the embodiment of the present invention
Acquisition methods and system describe in detail.
Embodiment one：
A kind of acquisition methods of fault diagnosis flow scheme provided in an embodiment of the present invention, can apply to ground location equipment
Field maintenance, as shown in figure 1, this method includes：
S11：Failure data acquisition is carried out to equipment.
As the preferred embodiment of the present embodiment, the collection of field failure data can be carried out to ground detecting devices.
S12：Fault data is sent to terminal.
It is further that can send the field failure data of ground location equipment to terminal by wireless telecommunications.
S13：The diagnostic process information that receiving terminal is sent, wherein, diagnostic process information passes through failure according to fault data
Diagnostic data base obtains.
Specifically, the information of the diagnostic operation sent using the terminal received, carries out the aobvious of remote technology guiding step
Show, so as to carry out correct diagnostic operation according to guidance.During implementation is diagnosed, it can also constantly upload and diagnose to terminal
Data.
In actual applications, the instrument of the steps such as radio communication, failure data acquisition is carried out, equivalent to maintenance personal scene
The instrument used, can be live handheld device.For in the terminal or server that are communicated wirelessly with live handheld device,
Remote service program can be installed., can be to form surface weather observation with reference to live handheld device and remote service program
Device context maintenance and repair remote technology supports system.Therefore, field service personnel can utilize the system, pass through remote service
The cooperation of program and live handheld device, it is efficient to carry out and complete the maintenance of ground location device context, ensure real-time technique
The function with mantenance data collection is instructed, specifically includes data acquisition, the scenes such as field maintenance technological guidance, field maintenance maintenance
Calibration, verify data acquisition etc..
In the present embodiment, live handheld device supports system as surface weather observation device context maintenance and repair remote technology
On-site terminal part in system, mainly complete on-the-spot test, remote technology guiding step is shown and data upload function, its use
Family end can by general packet radio service technology (General Packet Radio Service, abbreviation GPRS) with it is long-range
Server real-time communication.Remote service program is arranged in intranet server or terminal, there is provided the shared expert in wide scope
Knowledge resource platform, shared resource and a variety of intelligent diagnostics means are provided for field service personnel, and can be carried out with Field Force
Interaction.The core resource of program be expertise database, basic information database, application end test metrical information database,
It on the one hand according to live task type by live handheld device to maintenance personal provide technical support, on the other hand further through
Live handheld device obtains test metrical information from user terminal, and completes the functions such as the storage, processing, statistics application of information.
Therefore, the method and step that field service personnel can be provided by the present embodiment, using remote service program and now
The cooperation of field handheld device, carries out the correct diagnosis algorithm of flow, so as to improve the efficiency of ground location device context maintenance.
Embodiment two：
A kind of acquisition methods of fault diagnosis flow scheme provided in an embodiment of the present invention, can apply to ground location equipment
Field maintenance, as shown in Fig. 2 this method includes：
S21：Logged according to user's input.
In this step, the configuration of system initialization can be carried out first after being started shooting to live instrument, afterwards further according to user
The information such as the user name of input are logged in.Wherein, system initialization content can include：Hardware input and output initialization is matched somebody with somebody
Put, the configuration of A-D converter module, the configuration of digital analog converter module, direct memory access transmission configuration, timer it is initial
Change, universal asynchronous receiving-transmitting transmitter port initialization, Serial Peripheral Interface (SPI) initialization, liquid crystal display initialization, keyboard interface
Configuration, real-time timepiece chip configuration, upper electricity display, default conditions setting and display.
After the completion of system initialization, system waits the touch screen function input state of user, and there is live instrument user to step on
Record, signal imitation, signal measurement, order test, long-range adapter, tasks carrying, failure declare eight kinds of mode of operations, and entrance is every kind of
There are different operating procedures or set-up mode again after pattern.Wherein, the mode of operation remotely taken over is used for provincial or city-level guarantee
Personnel's remote testing smart machine, including main collector, divide collector or acquisition module.Field Force sends long-range association during use
Help and apply and connect to be devices under, remote assistance personnel send test command, remote personnel and live people by service end
Member can synchronously see testing procedure and test result.
In addition, system can start corresponding program according to the model selection of user and operating procedure, carry out corresponding port and set
Put, export analog signal or gathered data etc..Wherein, the association that is provided for setting network between interconnect of the system to mode of operation
Discuss (Internet Protocol, abbreviation IP) address, port numbers etc..
In the present embodiment, the mode of operation of user's login can be first carried out, according to the user name of user's input, login password
Logged in etc. information.
S22：Failure data acquisition is carried out to equipment.
Further, live instrument can networking, realize field test data real-time upload and download remote guide step.
The communications protocol that this programme specially designs, for solving the active connection of live instrument and remote server, handshake mechanism is established, punching
The contents such as prominent settling mode, data uploaded format, command interaction form.
It should be noted that the collection of data can use two ways：Live instrument, which is collected, to be uploaded and manually enters.Scene
Handheld device collection mode is that staff carries out related work using live instrument at the scene, into the corresponding Working mould of live instrument
Formula, it is automatically performed the typing by the data acquisition of check equipment and normal data；Manually input mode refers in not live instrument
In the case of, staff is by browser remote entry system, by step input data.
S23：Fault data is sent to terminal.
Specifically, after completing the data acquisition of faulty equipment and the typing of normal data such as to be checked, packing uploads to
The server or terminal of remote service program are installed, server or terminal will be put in storage after resolve packet.
S24：Failure, which is sent, to terminal declares signal.
In one implementation, it can send failure before fault data is sent to terminal to terminal and declare signal；
, can also be after tasks carrying or remote assistance mode of operation be entered in another implementation, live instrument is first to service
Device sends the application that failure declares signal, and server is by the way of the remote assistance such as automatic-answering back device or manual answering to live instrument
Send guiding step and instruction.
Wherein, it can also be application signal that failure, which declares signal,.Failure declaration work pattern can declare event by catalogue
Barrier, declaring content can include：Station index, faulty equipment title, device type, ground location unit type, business, failure are existing
As, fault category etc..
S25：The diagnostic process information that receiving terminal is sent, wherein, diagnostic process information passes through failure according to fault data
Diagnostic data base obtains.
In actual applications, diagnostic process information can be according to performing the classification of task, the ground location equipment of failure
The information such as type, phenomenon of the failure, ground location unit type, business, are obtained by searching for Fault Diagnosis Database.Wherein,
Diagnostic process information includes：At least one of signal measurement, order test, instruction simulation, device inspection, wiring instruction.Cause
This, live instrument can instruct operational order and step with what receiving terminal was sent.
S26：Malfunction elimination is carried out according to diagnostic process information, obtains diagnostic data.
As a preferred scheme, live instrument can instruct operating procedure to be diagnosed according to diagnostic process information, enter
Row malfunction elimination, so as to obtain the diagnostic datas such as test result.Wherein, diagnostic data includes：The measurement of sensor output signal
At least one of data, the test data of acquisition module order, inspection result of device.
As shown in figure 3, step S26 can specifically include：
S261：Execution task is obtained according to the operating procedure of diagnostic process information.
As the another embodiment of the present embodiment, after the diagnostic process information of terminal transmission is received, live instrument
Firmware program can instruct operating procedure and instruction in protocol analysis diagnostic process information, so as to obtain in execution perhaps
Task.
S262：Test mode is set according to the task of execution.
In this step, live instrument can be according to perhaps task sets the instrument test state of live instrument automatically in execution.This
Step can specifically include：The execution task choosing inputted according to user, start corresponding test program, carry out corresponding port survey
The setting of examination state.
S263：Malfunction elimination is carried out according to test mode.
As the preferred embodiment of the present embodiment, signal acquisition, simulation can be carried out according to test mode or to target
Faulty equipment sends test command.
In addition, tasks carrying mode of operation is issued from system software according to task type to live instrument instructs operating procedure,
User can be according to operating procedure selection operation one by one.Task type includes on-site maintenance, field maintenance, field calibration, scene
Verify and spare part inspection is tested.It is each be operated into after have short reminder and wiring signal, upload data after the completion of operation.Behaviour
Three classes are specifically included as step：Signal measurement class, such as measurement sensor output signal；Order test class, predominantly collector or
Acquisition module order is tested；Check by hand or whether maintenance class, such as inspection connector are reliable.System is according to the model selection of user
Start corresponding program with operating procedure, carry out corresponding port setting, export analog signal or gathered data etc..
S27：Diagnostic data is sent to terminal.
It can specifically include：First, multiple diagnostic datas are spliced according to preset format, obtains diagnostic result, so
Send diagnostic result to terminal again afterwards.Therefore, live instrument is automatically performed the diagnostic data mining for vehicles for being repaired or being checked faulty equipment,
By last diagnostic result according to form splicing as defined in agreement with after the typing of normal data, packing and being uploaded to and its telecommunication
Server or terminal.Wherein, for the diagnostic result of inspection or maintenance class by hand, such as check whether connector is reliable, only
Inspection result need to be uploaded, it is not necessary to upload test data.
Preferably, the server of the guidance of ground location device context maintenance support real-time technique and Maintenance Data Collection System
Rear end program is established on the basis of experts database.Therefore, the construction for background server system is, it is necessary to establish experts database, it is determined that
Trouble-locating algorithm, determine flow issue rules；On-site data gathering database is established, it is determined that hand-held live instrument terminal is with after
Communications protocol, data analysis algorithm, service application analytical algorithm between platform program etc..In addition, background server system is specifically real
Existing function includes long-range reception, storage and management that scene ensures data；Ground location unit type, business, expert's record three
Configuration relation between person；The evolution of service logic relation；The foundation and management of experts database；The basic number of net, role, the authority etc. of standing
According to management；Guiding step issues.Therefore, background server system specifically includes service management, expert's library management, configuration
Five management, basis instrument, rights management sub-function modules.For data management, major function is field maintenance information, scene
Verify data, field calibration data, on-site maintenance situation, the power-up collection of test record of spare part scene, processing, data export and
The functions such as printing certificate.Refer to the lattice according to corresponding code requirement for functions such as data processing, the export of data, printing certificates
Formula reverts to the form of various record forms, certificate etc..
In the present embodiment, the user such as field maintenance, attendant can be sent by hand-held live instrument terminal and assist Shen
Please, after background server system receives this application, according to the information automatically retrieval such as task category, device type, phenomenon of the failure
Experts database, form operating process and be issued to hand-held live instrument terminal, user carries out substep behaviour according to the flow using live instrument
Make, be finally completed the exclusion of failure.Certainly, the firmware program of live instrument terminal can also have network upgrade function simultaneously.
Embodiment three：
A kind of acquisition system of fault diagnosis flow scheme provided in an embodiment of the present invention, as shown in figure 4, fault diagnosis flow scheme
Acquisition system 3 includes memory 31, processor 32, and the computer journey that can be run on processor 32 is stored with memory 31
Sequence, processor 32 realizes the method that above-described embodiment one or embodiment two provide when performing computer program the step of.
As shown in figure 4, the acquisition system 3 of fault diagnosis flow scheme also includes：Bus 33 and communication interface 34.The processor
32nd, communication interface 34 and memory 31 are connected by bus 33；Processor 32 be used to perform stored in memory 31 it is executable
Module, such as computer program.
Wherein, memory 31 may include high-speed random access memory (RAM, Random Access Memory),
Non-labile memory (non-volatile memory), for example, at least a magnetic disk storage may also be included.By extremely
A few communication interface 34 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can use internet, wide area network, LAN, Metropolitan Area Network (MAN) etc..
Bus 33 can be isa bus, pci bus or eisa bus etc..The bus can be divided into address bus, data
Bus, controlling bus etc..Only represented for ease of representing, in Fig. 4 with a four-headed arrow, it is not intended that an only bus or
A type of bus.
Wherein, memory 31 is used for storage program, and the processor 32 performs the journey after execute instruction is received
Sequence, the method performed by the acquisition system for the fault diagnosis flow scheme that foregoing any embodiment of the embodiment of the present invention discloses can be applied
Realized in processor 32, or by processor 32.
Processor 32 is probably a kind of IC chip, has the disposal ability of signal.In implementation process, above-mentioned side
Each step of method can be completed by the integrated logic circuit of the hardware in processor 32 or the instruction of software form.Above-mentioned
Processor 32 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network
Processor (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital Signal
Processing, abbreviation DSP), application specific integrated circuit (Application Specific Integrated Circuit, referred to as
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or other are programmable
Logical device, discrete gate or transistor logic, discrete hardware components.It can realize or perform in the embodiment of the present invention
Disclosed each method, step and logic diagram.General processor can be microprocessor or the processor can also be appointed
What conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processing
Device performs completion, or performs completion with the hardware in decoding processor and software module combination.Software module can be located at
Machine memory, flash memory, read-only storage, programmable read only memory or electrically erasable programmable memory, register etc. are originally
In the ripe storage medium in field.The storage medium is located at memory, and processor reads the information in memory, with reference to its hardware
The step of completing the above method.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
With the specific work process of device, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
Flow chart and block diagram in accompanying drawing show system, method and the computer journey of multiple embodiments according to the present invention
Architectural framework in the cards, function and the operation of sequence product.At this point, each square frame in flow chart or block diagram can generation
The part of one module of table, program segment or code, a part for the module, program segment or code include one or more use
In the executable instruction of logic function as defined in realization.It should also be noted that marked at some as in the realization replaced in square frame
The function of note can also be with different from the order marked in accompanying drawing generation.For example, two continuous square frames can essentially base
Originally it is performed in parallel, they can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that
It is the combination of each square frame and block diagram in block diagram and/or flow chart and/or the square frame in flow chart, can uses and perform rule
Fixed function or the special hardware based system of action are realized, or can use the group of specialized hardware and computer instruction
Close to realize.
The acquisition system of fault diagnosis flow scheme provided in an embodiment of the present invention, the fault diagnosis stream provided with above-described embodiment
The acquisition methods of journey have identical technical characteristic, so can also solve identical technical problem, reach identical technique effect.
The computer program product of the acquisition methods for the progress fault diagnosis flow scheme that the embodiment of the present invention is provided, including deposit
The computer-readable recording medium of the executable non-volatile program code of processor, the instruction that described program code includes are stored up
Available for the method performed described in previous methods embodiment, specific implementation can be found in embodiment of the method, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with
Realize by another way.Device embodiment described above is only schematical, for example, the division of the unit,
Only a kind of division of logic function, can there is other dividing mode when actually realizing, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored, or not perform.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：Embodiment described above, it is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
- A kind of 1. acquisition methods of fault diagnosis flow scheme, it is characterised in that including：Failure data acquisition is carried out to equipment；The fault data is sent to terminal；The diagnostic process information that receiving terminal is sent；Wherein, the diagnostic process information is obtained according to the fault data by Fault Diagnosis Database.
- 2. the acquisition methods of fault diagnosis flow scheme according to claim 1, it is characterised in that what the receiving terminal was sent Diagnostic process information, also includes afterwards：Malfunction elimination is carried out according to the diagnostic process information, obtains diagnostic data；The diagnostic data is sent to terminal.
- 3. the acquisition methods of fault diagnosis flow scheme according to claim 2, it is characterised in that described to be flowed according to the diagnosis Journey information carries out malfunction elimination, specifically includes：Execution task is obtained according to the operating procedure of the diagnostic process information；Test mode is set according to the execution task；Malfunction elimination is carried out according to the test mode.
- 4. the acquisition methods of fault diagnosis flow scheme according to claim 3, it is characterised in that described to be appointed according to described perform Business sets test mode, specifically includes：The execution task choosing inputted according to user, start corresponding test program, carry out the setting of corresponding port test mode.
- 5. the acquisition methods of fault diagnosis flow scheme according to claim 2, it is characterised in that described to described in terminal transmission Diagnostic data, specifically include：Multiple diagnostic datas are spliced according to preset format, obtain diagnostic result；The diagnostic result is sent to terminal.
- 6. the acquisition methods of fault diagnosis flow scheme according to claim 1, it is characterised in that the diagnostic process packet Include：At least one of signal measurement, order test, instruction simulation, device inspection, wiring instruction.
- 7. the acquisition methods of fault diagnosis flow scheme according to claim 2, it is characterised in that the diagnostic data includes： At least one of the measurement data of sensor output signal, the test data of acquisition module order, inspection result of device.
- 8. the acquisition methods of fault diagnosis flow scheme according to claim 1, it is characterised in that what the receiving terminal was sent Diagnostic process information, also includes before：Failure, which is sent, to terminal declares signal.
- 9. the acquisition methods of fault diagnosis flow scheme according to claim 1, it is characterised in that described that failure is carried out to equipment Data acquisition, also include before：Logged according to user's input.
- 10. a kind of acquisition system of fault diagnosis flow scheme, including memory, processor, being stored with the memory can be in institute State the computer program run on processor, it is characterised in that realized described in the computing device during computer program above-mentioned The step of method described in any one of claim 1 to 9.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109508790A (en) * | 2018-10-17 | 2019-03-22 | 平安国际融资租赁有限公司 | Fault data processing method, device and computer equipment based on leased equipment |
| CN112565740A (en) * | 2020-11-17 | 2021-03-26 | 海信视像科技股份有限公司 | Fault diagnosis method, terminal device and display device |
| CN113032536A (en) * | 2019-12-24 | 2021-06-25 | 北京绪水互联科技有限公司 | Equipment fault positioning method and system based on intelligent online real-time interaction and electronic device |
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| CN112565740A (en) * | 2020-11-17 | 2021-03-26 | 海信视像科技股份有限公司 | Fault diagnosis method, terminal device and display device |
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