Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of condition detection method of pressing plate, device and intelligent terminal, energyEnough effectively improve the accuracy of the state-detection of pressing plate.
To achieve the goals above, technical solution used in the embodiment of the present invention is as follows:
In a first aspect, the embodiment of the invention provides a kind of condition detection method of pressing plate, pressing plate include soft pressing plate and/orHard pressing plate, this method comprises: obtaining the data information of pressing plate；Wherein, data information includes pressing plate title, further includes pressing plate operationOne of voltage and current of state, press plate position and pressing plate performance loop or plurality of target information；By data information pairThe data value answered is compared with preset reference value, obtains comparison result；According to comparison result, the examining report of pressing plate is generated.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein obtainsThe step of data information of pressure plate, comprising: monitor that O&M device obtains the data information of pressing plate by pressing plate；Wherein, pressing plateData information collected by data acquisition management device.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein willThe step of corresponding data value of data information is compared with preset reference value, obtains comparison result, comprising: look into the databaseLook for tables of data corresponding with the various target informations that data information includes；Wherein, a kind of mesh is stored in every tables of dataMark information preset reference value corresponding under different pressing plate titles；By the corresponding data value of each target information and each targetPreset reference value in the corresponding tables of data of information is compared one by one, obtains comparison result.
The possible embodiment of second with reference to first aspect, the embodiment of the invention provides the third of first aspectPossible embodiment, wherein the above method further include: if the corresponding data value of target information and target letter in comparison resultIt is inconsistent to cease corresponding preset reference value, issues prompt information；Wherein, prompt information includes that data value and a reference value are inconsistentInformation and/or the corresponding pressing plate title of data value.
The possible embodiment of second with reference to first aspect, the embodiment of the invention provides the 4th kind of first aspectPossible embodiment, wherein include the directory index divided according to the title of pressing plate, method further include: pass through in tables of dataThe mode of directory index searches the preset reference value in tables of data.
With reference to first aspect, the embodiment of the invention provides the 5th kind of possible embodiments of first aspect, wherein onState method further include: be shown the data information of pressing plate, so that user is monitored pressing plate.
Second aspect, the embodiment of the present invention also provide a kind of condition checkout gear of pressing plate, comprising: obtain module, be used forObtain the data information of pressing plate；Wherein, data information includes pressing plate title, further include pressing plate operating status, press plate position andOne of voltage and current of pressing plate performance loop or plurality of target information；Comparison module, for data information is correspondingData value is compared with preset reference value, obtains comparison result；Generation module, for generating pressing plate according to comparison resultExamining report.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein onIt states acquisition module to be used for: monitoring that O&M device obtains the data information of pressing plate by pressing plate；Wherein, the data information of pressing plate passes throughData acquisition management device collects.
The third aspect, the embodiment of the invention provides a kind of intelligent terminals, including processor and memory；It is deposited on memoryComputer program is contained, computer program executes the 5th kind of possibility such as first aspect to first aspect when being run by processorAny one of embodiment method.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage medium, computer readable storage mediumsOn be stored with computer program, above-mentioned first aspect is executed when computer program is run by processor to the 5th kind of first aspectThe step of method of any one of possible embodiment.
The embodiment of the invention provides a kind of condition detection method of pressing plate, device and intelligent terminals, by obtaining pressing plateData information obtain comparison result, Jin Ergen so that the corresponding data value of data information is compared with preset reference valueAccording to comparison result, the examining report of pressing plate is generated.The present invention can effectively improve pressure compared to manually detecting to pressing plate stateThe accuracy of the state-detection of plate.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specificationIt obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claimsAnd specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperateAppended attached drawing, is described in detail below.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present inventionTechnical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather thanWhole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premiseUnder every other embodiment obtained, shall fall within the protection scope of the present invention.
It is current and existing general by manually to the soft pressing plate and hard pressing plate progress state-detection in substation, not only takingWhen and state-detection accuracy it is to be improved, be based on this, a kind of state-detection side of pressing plate provided in an embodiment of the present inventionMethod, device and intelligent terminal can effectively improve the accuracy of the state-detection of pressing plate.
For the state-detection convenient for understanding the present embodiment, first to a kind of pressing plate disclosed in the embodiment of the present inventionMethod describes in detail.
A kind of flow chart of the condition detection method of pressing plate shown in Figure 1, method includes the following steps:
Step S102 obtains the data information of pressing plate；Wherein, data information includes pressing plate title, further includes pressing plate operationOne of voltage and current of state, press plate position and pressing plate performance loop or plurality of target information.
Pressing plate includes soft pressing plate and/or hard pressing plate, i.e. the data information of pressing plate includes the data information of soft pressing plate and/or hardState is moved back in operating status, that is, pressing plate throwing of the data information of pressing plate, pressing plate, and the data information of the soft pressing plate in pressing plate further includesThe version of soft pressing plate, soft pressing plate refers to that some function throwing of software systems is moved back, for example puts into and exit some protection and control functionEnergy.Soft pressing plate is for hard pressing plate, and protection pressing plate is the bridge and tie of protective device contact external wiring, relationshipIt can normally play a role to the function of protection and movement outlet.
Traditional protection is using hard in flakes so referred to as hard pressing plate, and soft pressing plate is to be strengthened on this basis using software logicThe control for moving back and exporting signal is thrown function, is the relationship of " with " with hard pressing plate.
The corresponding data value of data information is compared with preset reference value, obtains comparison result by step S104.
It include above-mentioned one or more target informations in data information, these target informations are corresponding with respective dataValue, and these target informations have respective preset reference value, and the electric current such as obtained has current value, and has the default of electric currentA reference value.The corresponding data value of every kind of target information that will acquire and respective preset reference value are compared, and obtain every kind of meshThe corresponding data value of information and the identical or different comparison result of respective preset reference value are marked, and in data value and default baseWhen quasi- value is different, the difference of data value and preset reference value is obtained, and every kind of target information has the default threshold of corresponding differenceValue.
Step S106 generates the examining report of pressing plate according to comparison result.
If the corresponding data value of every kind of target information and respective preset reference value are all the same, illustrating the state of pressing plate justOften, the corresponding data value of one or more target informations and respective preset reference value are different if it exists, obtain data value and pre-If the difference of a reference value, if it exists the difference of the data value and preset reference value of difference in the preset threshold of respective difference,Then equally illustrate that the state of pressing plate is normal, if the corresponding difference of at least a kind of target information illustrates not in preset thresholdThe state of pressing plate is abnormal, and the examining report of pressing plate is generated according to comparison result, i.e., includes obtaining in examining reportThe corresponding data value of various target informations, preset reference value, difference, the status information of the preset threshold of difference and pressing plate, withJust relevant staff in time according to examining report find pressing plate there are the problem of, to carry out service work.
The condition detection method of above-mentioned pressing plate provided in an embodiment of the present invention, by obtaining the data information of pressing plate, thusThe corresponding data value of data information is compared with preset reference value, obtains comparison result, and then according to comparison result, is generatedThe examining report of pressing plate.The present invention can effectively improve the state-detection of pressing plate compared to manually detecting to pressing plate stateAccuracy.
For ease of understanding, the condition detection method based on another pressing plate provided in this embodiment is given below, referring to fig. 2Shown in a kind of flow chart of the condition detection method of pressing plate, method includes the following steps:
Step S202 monitors that O&M device obtains the data information of pressing plate by pressing plate；Wherein, the data information of pressing plate is logicalData acquisition management device is crossed to collect.
Data acquisition management device acquires the data information of pressing plate, and data information is transmitted to pressing plate monitoring O&M dressIt sets, pressing plate monitoring O&M device can monitor the data information of pressing plate in real time, and the data information of pressing plate is uploaded to O&M workMaking station is above-mentioned intelligent terminal, and maintenance work station can show the operation shape of pressing plate title, pressing plate according to the data information of pressing plateThe information such as state and press plate position.
Step S204 searches tables of data corresponding with the various target informations that data information includes in the database；Wherein, a kind of preset reference value that target information is corresponding under different pressing plate titles is stored in every tables of data.
In one embodiment, include the directory index divided according to the title of pressing plate in tables of data, catalogue can be passed throughThe mode of index searches the preset reference value in tables of data.The pre- of the corresponding difference of various target informations is also stored in tables of dataIf threshold value, difference is the difference between the respective data value of various target informations and corresponding preset reference value.
Step S206, will be default in the corresponding data value of each target information and the corresponding tables of data of each target informationA reference value is compared one by one, obtains comparison result.
If the corresponding data value of target information and the corresponding preset reference value of target information in comparison result are inconsistent, hairPrompt information out；Wherein, prompt information includes data value pressing plate name corresponding with the inconsistent information of a reference value and/or data valueClaim.
Step S208 generates the examining report of pressing plate according to comparison result.
In examining report include obtain the corresponding data value of various target informations, preset reference value, difference, difference it is pre-If the examining report of generation is shown by the status information of threshold value and pressing plate, so that relevant staff carries out pressing plateMonitoring.
In one embodiment, specific step is as follows for the condition detection method of pressing plate:
(1) area substation safety I is acquired pressing plate data, and relay protection hard pressing plate and soft pressure are carried out in substationThe acquisition of plate data and related data.
The safe area I pressing plate data acquisition includes the acquisition of soft pressing plate data and the acquisition of hard pressing plate data, and data content mainly wrapsIt includes: 1) protective device real-time action information, warning information, state displacement information；2) protective device definite value, soft pressing plate, protection versionOriginally, current operation definite value area code；3) operating voltage, unit temp, light intensity (submitting is supported in protection)；4) sample rate current, voltageAmplitude and poor flow valuve；5) hard pressing plate (remote pressure control plate, maintenance pressing plate) position.
(2) the pressing plate data in the safe area I are to III area's real-time synchronization file of safety, real-time packet information.
By III area's dispatch data net of safety to O&M work area, that is, above-mentioned maintenance work station upload information or client remoteAccess；Wherein, O&M device is monitored in the synchronous deployment pressing plate in-service monitoring in IIIth area of safety and intelligent diagnostics device, that is, above-mentioned pressing plate,For the items application in IIIth area of safety, the teletransmission including data.
(3) by the acquisition of the safe area I pressing plate and data administrator, that is, above-mentioned data acquisition management device, by the number of acquisitionReal-time mirror image operation is carried out according to III area's pressing plate in-service monitoring intelligence O&M device of safety.
Real-time mirror image refers to that the data that will be acquired carry out one-way transmission, the setting of Ith area of safety from the safe area I to IIIth area of safetyThere is message synchronization client, message synchronization client hangs over monitoring information on messaging bus, and message is changed into flow data, sendsTo III area's server-side of safety.IIIth area of safety is provided with message synchronization service end will flow after message synchronization service termination receives messageData after change are directly published to III local bus of safety.
Ith area of safety is additionally provided with file synchronization client, and for monitoring latest document in real time, IIIth area of safety is additionally provided with textPart synchronous service end unidirectionally carries out file synchronization from file synchronization client to file synchronization services end.
(4) the pressing plate in-service monitoring intelligence O&M device in IIIth area of safety is by pressing plate data by sending on dispatch data net to fortuneTie up work area.
(5) pressing plate a reference value, that is, above-mentioned preset reference value is managed.
Maintenance work station carries out Unified coding to all pressing plates of substation, and protective device is based on the method for operation to pressing plate benchmarkValue management, can be saved by manually setting a reference value and according to current real-time data, realize the in-service monitoring of pressing plate withInspection verification.
(6) soft pressing plate and hard pressing plate state visualize and automatic inspection is checked.
The current operating conditions for acquiring and monitoring whole station pressing plate in real time in a manner of IEC61850, being analyzed by automatic comparison willThe whole station soft pressing plate and hard pressing plate state and a reference value of setting acquired in real time carries out automatic comparison.
Further, maintenance work station is provided with pressing plate O&M client, shows platen configuration in pressing plate O&M clientSituation divides protective chamber, protection screen cabinet, protective device and pressing plate various dimensions to show at many levels, can using graphics wizard mode,Catalogue retrieval mode and matching inquiry mode.Pressing plate carries out inspection verification automatically, and pressing plate O&M client obtains substation's pressing plateThe definition of pressing plate state in operating scheme carries out automatic inspection verification simultaneously according to the method for operation of setting to substation's press plate positionGenerating collating report, that is, above-mentioned detection includes, and the pressing plate inconsistent for a reference value alerts.
The framework of this method is divided into three layers, is data Layer, podium level and application layer, a kind of power transformation as shown in Figure 3 respectivelyIt stands the schematic diagram of pressing plate O&M framework, data Layer is data collection end in substation, and data content has been said in above-mentioned steps (1)Bright, details are not described herein.Podium level is the core of intelligent substation visualized O&M technology, including data management service, across peaceWhole district's data, data transmission bus service, cross-safety zone data image service, VIS simulation tool, system resource monitoring, dimensionIt protects debugging tool etc. and forms intelligent substation data processing and Managed Solution.
Application layer provides different function combination for multiple application scenarios such as power transformation O&M, substation equipment maintenance and repair, substation field, mentionsIt is shown for secondary pressure plate Panoptic visualization, including screen cabinet, protective relaying device soft pressing plate, hard pressing plate, control word, realizes pressing plate shapeThe automatic inspection verification and remote monitoring of state, realize the push of collating report.
If Fig. 4 shows a kind of schematic diagram of substation's pressing plate operational system, the system illustrated in Fig. 4 includes safety IThe acquisition of area's pressing plate and data administrator and III area's pressing plate in-service monitoring intelligence O&M device of safety, between the two just using networkThe unidirectional mirror image of data is carried out to isolating device.
The acquisition of I area's pressing plate of safety and data administrator acquire protection facility information with different communications protocol in real time, andThe information being collected into is uploaded into bus；The acquisition information command for supporting response upper application module to issue simultaneously, the finger that will be receivedOrder is converted to the format for meeting relevant device communication protocol, is sent to pressing plate in-service monitoring intelligence O&M device and is handled, and pressesThe result information received is uploaded to maintenance work station by plate in-service monitoring intelligence O&M device.
The acquisition of I area's pressing plate of safety and data administrator realize the real-time acquisition of protection information in a manner of IEC61850, adoptSet content includes:
(1) protective device real-time action information, warning information, state conjugate information.
(2) protective device definite value, soft pressing plate, protection version, current operation definite value area code.
As Fig. 5 shows the schematic diagram that a kind of acquisition of pressing plate and data management acquire, the pressing plate acquisition in Ith area of safety and dataManaging device is communicated with MODBUS serial port and hard pressing plate acquisition device, realizes hard pressing plate real time information sampling, hard to pressPlate includes protection hard pressing plate (maintenance pressing plate, remote operation pressing plate).
If Fig. 6 shows a kind of schematic diagram of data communication, synchronous deployment pressing plate in-service monitoring and intelligence in IIIth area of safetyDiagnostic device, for safety Ith area protection pressing plate data to III area's real-time synchronization file of safety, real-time packet information, pass through safetyIII area's dispatch data net is accessed to O&M work area upload information or client remote, the teletransmission etc. including data.
If Fig. 7 shows a kind of schematic diagram of data image, synchronous service includes file synchronization services and message synchronization clothesBusiness is intelligently transported the data of acquisition to III area's pressing plate in-service monitoring of safety by the acquisition of I area's pressing plate of safety and data administratorIt ties up device and carries out real-time mirror image operation.
In conclusion the condition detection method of above-mentioned pressing plate provided in an embodiment of the present invention, acquires and monitors working as pressing platePreceding operating status is carried out the state of the soft pressing plate and hard pressing plate that acquire in real time and preset reference value certainly by automatic comparison analysisIt is dynamic to compare, compared with the method manually detected to pressing plate state, the accuracy of the state-detection of pressing plate can be effectively improved.
Corresponding to the condition detection method of aforementioned platens, the embodiment of the invention provides a kind of state-detection of pressing plate dressesIt sets, referring to a kind of structural block diagram of the condition checkout gear of pressing plate shown in Fig. 8, which is comprised the following modules:
Module 802 is obtained, for obtaining the data information of pressing plate；Wherein, data information includes pressing plate title, further includes pressureOne of voltage and current of plate operating status, press plate position and pressing plate performance loop or plurality of target information；
Comparison module 804 obtains comparing knot for the corresponding data value of data information to be compared with preset reference valueFruit；
Generation module 806, for generating the examining report of pressing plate according to comparison result.
The condition checkout gear of above-mentioned pressing plate provided in an embodiment of the present invention, by obtaining the data information of pressing plate, thusThe corresponding data value of data information is compared with preset reference value, obtains comparison result, and then according to comparison result, is generatedThe examining report of pressing plate.The present invention can effectively improve the state-detection of pressing plate compared to manually detecting to pressing plate stateAccuracy.
Above-mentioned acquisition module 802 is further used for: monitoring that O&M device obtains the data information of pressing plate by pressing plate；ItsIn, the data information of pressing plate is collected by data acquisition management device.
The technical effect of device provided by the present embodiment, realization principle and generation is identical with previous embodiment, for letterIt describes, Installation practice part does not refer to place, can refer to corresponding contents in preceding method embodiment.
The embodiment of the invention provides a kind of intelligent terminal, a kind of structural schematic diagram of intelligent terminal shown in Figure 9,The intelligent terminal includes: processor 90, memory 91, bus 92 and communication interface 93, the processor 90,93 and of communication interfaceMemory 91 is connected by bus 92；Processor 90 is for executing the executable module stored in memory 91, such as computerProgram.
Wherein, memory 91 may include high-speed random access memory (RAM, Random Access Memory),It may further include non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.By extremelyA few communication interface 93 (can be wired or wireless) is realized logical between the system network element and at least one other network elementLetter connection, can be used internet, wide area network, local network, Metropolitan Area Network (MAN) etc..
Bus 92 can be isa bus, pci bus or eisa bus etc..The bus can be divided into address bus, dataBus, control bus etc..Only to be indicated with a four-headed arrow convenient for indicating, in Fig. 9, it is not intended that an only bus orA type of bus.
Wherein, memory 91 is for storing program, and the processor 90 executes the journey after receiving and executing instructionSequence, method performed by the device that the stream process that aforementioned any embodiment of the embodiment of the present invention discloses defines can be applied to handleIn device 90, or realized by processor 90.
Processor 90 may be a kind of IC chip, the processing capacity with signal.During realization, above-mentioned sideEach step of method can be completed by the integrated logic circuit of the hardware in processor 90 or the instruction of software form.Above-mentionedProcessor 90 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), networkProcessor (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital SignalProcessing, abbreviation DSP), specific integrated circuit (Application Specific Integrated Circuit, referred to asASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or other are programmableLogical device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute in the embodiment of the present inventionDisclosed each method, step and logic diagram.General processor can be microprocessor or the processor is also possible to appointWhat conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processingDevice executes completion, or in decoding processor hardware and software module combination execute completion.Software module can be located atMachine memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable memory, register etc. are originallyIn the storage medium of field maturation.The storage medium is located at memory 91, and processor 90 reads the information in memory 91, in conjunction withIts hardware completes the step of above method.
The embodiment of the invention also provides a kind of computer readable storage medium, it is stored on computer readable storage mediumComputer program, when computer program is run by processor the step of the method for any one of execution previous embodiment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing descriptionSpecific work process, can be with reference to the corresponding process in previous embodiment, and details are not described herein.
The computer program production of the condition detection method, device and intelligent terminal of pressing plate provided by the embodiment of the present inventionProduct, the computer readable storage medium including storing program code, before the instruction that said program code includes can be used for executionMethod described in the embodiment of the method for face, specific implementation can be found in embodiment of the method, and details are not described herein.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent productIt is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other wordsThe part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meterCalculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be aPeople's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are depositedThe various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present inventionTechnical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hairIt is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the artIn the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be lightIt is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not makeThe essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the inventionWithin the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.