CN109598406A - A kind of nuclear power plant's operating instruction system based on planar graph coding techniques - Google Patents

A kind of nuclear power plant's operating instruction system based on planar graph coding techniques Download PDF

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CN109598406A
CN109598406A CN201811250361.6A CN201811250361A CN109598406A CN 109598406 A CN109598406 A CN 109598406A CN 201811250361 A CN201811250361 A CN 201811250361A CN 109598406 A CN109598406 A CN 109598406A
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regulation
planar graph
operator
code
power plant
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徐钊
朱金刚
赵侠
李东
孙涛
李力
苗壮
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China Nuclear Power Engineering Co Ltd
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China Nuclear Power Engineering Co Ltd
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    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract

Nuclear power plant's operating instruction system based on planar graph coding techniques that the present invention relates to a kind of, this method establishes electronic edition protocol data library on computers, CODE protocol data library is converted by electronic edition protocol data library, CODE regulation is that the monitoring and control picture, regulation in electronic edition regulation are called, the display screen select command of operator's work station formulates a set of planar graph coding, the corresponding position in planar graph coding filling electronic edition regulation document;It in regulation calling, is encoded by the planar graph of the corresponding regulation of the barcode scanning tool identification connected with computer, printing correspondence regulation;In executing operating standard, identifies that the planar graph of corresponding regulation encodes by the barcode scanning tool being mounted on operator's work station, give frame out, regulation, all kinds of link signals of screen, operator's work station is made to make compulsory exercise.The present invention has significantly simplified the complexity of system hardware and software, has to the economy for improving power plant's construction, design, operation and maintenance various aspects and obviously acts on.

Description

A kind of nuclear power plant's operating instruction system based on planar graph coding techniques
Technical field
The invention belongs to nuclear power plant's operating instruction designing techniques, and in particular to a kind of core based on planar graph coding techniques Power plant's operating instruction system.
Background technique
Currently, new nuclear power unit almost all implements totally digitilized instrument control with the extensive use of computer technology And advanced control room, operator is on computer workstation (OWP) by calling the digitlization protocol information and all kinds of on screen Picture is controlled to complete related operation task.The operation task of nuclear power plant is controlled by operating standards such as totality, accidents, It completing to operate according to operating standard for the ease of operator, new nuclear power factory digitizes all kinds of operating standards, with The advantage for making full use of computer treatmenting information enables master control room operator neatly to find information, in regulation and picture, draws It is called mutually between face and picture and regulation and regulation.
The function of the required realization of operating standard is passed through software configuration by current regulation digitizing solution in a computer Mode realize.Using such technical solution, although guidelines and screen operation are successfully integrated into same operator On work station, and the mutual calling between regulation and picture is realized, and the demands such as synchronous between monitoring and operation, still The matching degree between functional requirement that the technical characterstic and regulation for also having to consider computer system simultaneously execute.In order to Enough meet the functional requirement of regulation execution, above-mentioned regulation digitizing solution has formulated a whole set of digitlization with sophisticated functions Regulation software function, application method is complicated, these functions include: rights management function, navigation feature and writing function.These function It can all be the additional function implementing digitlization regulation on operator's work station and must having, domestic all kinds of newly-built presurized water reactors Nuclear power plant is without exception.
The digitized man-machine interface of current regulation is mainly operator's work station screen, due to the limitation of screen size, The information presented compared with papery regulation is on the low side, so that the globality of regulation is bad, is unfavorable for operator's operation.
In addition, also bringing a large amount of engineering construction workload using above-mentioned regulation digitizing technique scheme.Due to difference The execution method of the operating standard of type is different, and the software function and digital file of these digitlization regulations are both needed to separately design And implementation.According to previous engineering experience, the computerization implementation of a large amount of papery regulations needs very big workload ability It realizes.To sum up, although new power plant construction has been equipped with digitlization regulation, due to engineering proposal result in digitlization regulation function it is numerous Trivial, easy expenditure is low;And regulation digitized process heavy workload, it is difficult to safeguard.Therefore, power plant generally tends to continue to use at present Papery digitizes regulation.
In contrast, although papery regulation has the characteristics that use is easy and easy to maintain, papery regulation is using In the process, due to that directly can not transmit information to operator's work station, the efficiency of operation is lower.Lead to the lower bottle of efficiency Neck is that operator needs to digitize the content in regulation according to papery, manually finds in the enterprising row information of operator's work station Operation.For example, operator is firstly the need of the related letter read in regulation when operator needs according to face Linked Invoke picture is changed Breath, and on operator's work station, it is manually entered information and retrieves.It is manually entered and the process retrieved introduces a large amount of behaviour Make, reduces working efficiency.
Summary of the invention
It is an object of the invention in view of the deficiencies in the prior art, provide it is a kind of it is easy to implement, using easy and The good nuclear power plant's operating instruction system based on planar graph coding techniques of versatility.
Technical scheme is as follows: a kind of nuclear power plant's operating instruction system based on planar graph coding techniques, packet Regulation computer is included, regulation computer is connect with rapid printer, and regulation computer and operator's work station are separately connected barcode scanning Tool;
Electronic edition protocol data library is established on regulation computer, and converts CODE regulation for electronic edition protocol data library Database, the CODE regulation are the display of the monitoring and control picture, regulation calling, operator's work station in electronic edition regulation Shield select command and formulate a set of planar graph coding, and planar graph coding is inserted to the correspondence in the electronic edition regulation document Position;
In regulation calling, identify that the planar graph of corresponding regulation encodes by barcode scanning tool, in CODE protocol data library It is middle to call corresponding CODE regulation and send print command to the high-speed printer connecting with the regulation computer, by printer The regulation of calling is printed;
Operator identifies that the planar graph of corresponding regulation encodes in executing operating standard, through barcode scanning tool, by plane Encoding of graphs is translated back into the identifiable picture of operator's work station, regulation, all kinds of link signals of screen, and makes operator's work station Make compulsory exercise.
Further, nuclear power plant's operating instruction system based on planar graph coding techniques as described above, wherein described Except regulation computer is independently of power plant's I&C system.
Further, nuclear power plant's operating instruction system based on planar graph coding techniques as described above, wherein described CODE regulation is installed on regulation computer and generates program, for converting CODE protocol data for electronic edition protocol data library Library.
Further, nuclear power plant's operating instruction system based on planar graph coding techniques as described above, wherein described to sweep Code Tool integration has mouse function and writing function, can be operated on operator's work station as mouse, also can be It marks or annotates in papery regulation, barcode scanning tool is separately connected regulation computer and operator's work station by signal distributor.
Further, nuclear power plant's operating instruction system based on planar graph coding techniques as described above, wherein in barcode scanning Mounting plane encoding of graphs recognizer on tool and/or operator's work station.
Beneficial effects of the present invention are as follows:
(1) the CODE regulation realized through the invention operates with easy to be intuitive:
Operator can be convenient in the enterprising running hand write record of CODE regulation, when needing to call corresponding picture, manipulation Member only needs to select corresponding planar graph to encode using dedicated planar graph coding reading tool point, on operator's work station i.e. Picture can easily be recalled.When needing to call regulation, operator similarly encodes reading tool using dedicated planar graph, Corresponding planar graph coding is clicked, called regulation section will be come out by printing speed.
Compared with traditional digitlization regulation, the switching of all regulations or navigation work of operator be will no longer be required to using mouse Mark is completed, and the man-machine interface operating frequency of operator is greatly reduced.
On screen of the previous digitlization regulation due to needing to be shown in operator's work station, it is limited by number of screen and ruler It is very little, it always exists compared with papery regulation, the problem of the bulking property deficiency of document, it may be assumed that whole regulation can not be shown simultaneously, So that the display that the technology contents of regulation are relatively isolated.Similarly, the invention enables the structure navigation pictures of traditional digital regulation will Become no longer necessary, reduces design efforts would.
Further, since having used the CODE regulation of portable medium form, the power of traditional digital regulation is also directly eliminated Limit the necessity of management function.Original digitlization regulation, different operator's same times are in same digitlization regulation in order to prevent On recorded and operated, provided with the rights management function of preventing the situation.After portable medium form, fundamentally keep away Different operators are exempted from same a regulation while a possibility that operation.Therefore, for the rights management function of CODE regulation It will be no longer necessary.
After CODE regulation, number of screen necessary to operator's work station can be made to reduce.Due to digitizing regulation It no longer needs individually to occupy 1-2 display, so that the display quantity that operator's work station must be equipped with is by original 5-6 display 3-4 is greatly decreased.Due to the limitation of Human Engineering relevant laws and regulations standard, so that in original display Under device quantity required, the size of each display is restricted, and maximum can accomplish 19 cun;And it is present, due to required display Device quantity is reduced, and the size maximum of display is enabled to accomplish 22 cun.Cooperate the raising of resolution ratio, it means that single screen can The information content of display is significantly increased.This is very beneficial for the number of operations for reducing operator's image switching, improves the total of picture Body and intuitive.
(2) from engineering construction angle, CODE regulation also significantly reduces the difficulty of engineering construction:
In the past, in order to realize digitlization regulation in the DCS system of power plant, need to develop dedicated digitlization regulation journey Sequence.Digitlization regulation program is typically complex, comprising: man-machine interface part, software function part (rights management, navigation, note Record), database part (archive for completing regulation etc.) and Peripheral Interface part.The exploitation of this partial software is generally relatively more multiple Miscellaneous, the expense and time cost of required cost are relatively high.After CODE regulation, the expense of this partial software exploitation can be saved Fall.
In the past, after the exploitation for completing digitlization regulation software program, it is also necessary to prepare a large amount of digitlization regulation program The digitlization protocol data that can be identified.These digitlization protocol datas, the SOP documentation for being based on power plant's establishment are transformed. In order to prepare these data, it is typically necessary DCS supplier and spends a large amount of manpower and duration, cost huge.Moreover, because this A little data configurations require to have been manually done by engineer in many cases, therefore, can introduce human error, later period toward contact In order to avoid these human errors also need that a large amount of manpower and material resources is spent to carry out censorship.
After CODE regulation, it need to only increase corresponding planar graph coding in the electronic edition regulation worked out by nuclear power plant Etc. information, avoid previous regulation and carry out issuable a large amount of human-equation errors when digitlization conversion.Also therefore, naturally Avoid entire regulation digitlization transformation.
Also just because of such reason, so that the cost that a common papery regulation becomes digitizing regulation is become It is extremely cheap.The digitlization to realize nearly all regulation on a large scale can not be limited by time and expense cost.
(3) from the angle of follow-up maintenance, CODE regulation significantly simplifies the maintenance work of regulation:
In the past, after nuclear power plant puts into operation, a liter version if desired is carried out to digitlization regulation, then is needed during overhaul to DCS It is carried out after system-down.And it rises version process and still needs preparation mass data, therefore be related to a large amount of implementation and examination Work.
After having used CODE regulation, nuclear power plant can carry out a liter version to regulation as needed at any time, and it is non-to rise version work It is often simple and fast.
(4) from DCS system operation angle, due to no longer needing the digitlization regulation system in two layers of integrated complex of DCS system System, therefore also improve the stability of DCS system operation.
(5) from angle easy to spread and implement, the present invention is to the adaptable of system, it is only necessary to establish DCS system Data Input Interface can realize the correlation function of CODE regulation by external store system.
(6) the present invention is to provide a kind of general designs, and all kinds of regulations of nuclear power plant are applicable in, can effectively be subtracted The workload of designer is lacked.
(7) compared with pure paper matter regulation, the time for going in file cabinet to look for regulation is saved, improves the convenience of regulation execution Property.
(8) regulation computer independently of DCS system is used to generate program, CODE protocol data library as CODE regulation Carrier, and erection code calls barcode scanning pen and printer, when regulation is called, transmits data to rapid printer and prints, this Technical solution can make DCS system lack the low program of integrated frequency of use, guarantee the stability of DCS system.
Detailed description of the invention
Fig. 1 is nuclear power plant's operating instruction system basic schematic diagram of the invention based on planar graph coding techniques.
Specific embodiment
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
Planar graph coding techniques (by taking two dimensional code as an example) is the information storage, transmitting and identification skill being widely used at present Art can store the information such as action link in the two dimensional code of nuclear power field, papery, by identifying and transmitting, realize from papery regulation The quick response that information is sent on computer workstation (OWP) can be applied to digitlization nuclear power plant, improve the work of operator Efficiency.
It (include: papery or based on liquid crystal and electronics the present invention is intended to provide a kind of novel portable medium digitlization regulation The tablet computer of ink technology), this regulation can be encoded by the planar graph being imprinted in regulation matches with corresponding barcode scanning tool It closes, realizes the function of quickly sending information from portable medium regulation to operator's work station.To be different from traditional digitlization Regulation, regulation of the invention are known as CODE regulation.The essence of CODE regulation is by planar graph coding techniques and papery regulation phase In conjunction with a set of for orders formulations such as the monitoring in regulation and the display screen selections for controlling picture, regulation calling, operator's work station Planar graph coding.May include in these planar graphs coding have corresponding picture link number information, regulation number information and Screen number information etc..
The principle of nuclear power plant's operating instruction design method based on planar graph coding techniques is as shown in Figure 1.It can be with by Fig. 1 Find out, CODE regulation system includes hardware, software and data etc. as support, in which:
Hardware:
Independently of the regulation computer except DCS system
This regulation computer is not associated with the DCS system of power plant, and the auxiliary for CODE regulation supports function.This is calculated Machine has complete electronic edition regulation, and installs CODE regulation and generate program, can be used for CODE regulation in the early-stage preparations stage Generation, establish CODE protocol data library.The common barcode scanning tool of two dimensional code is housed on this computer, and links rapid printer, It can be used for CODE regulation needed for printing speed when regulation is called in service stage in later period.
It can quickly identify the barcode scanning tool of two dimensional code
Barcode scanning tool may include a common barcode scanning tool and a dedicated barcode scanning tool.
As an implementation, common barcode scanning tool only has the function of two-dimensional code scanning, with above-mentioned regulation computer phase Even, and to above-mentioned computer data are transmitted.When operator needs to call other regulations when executing CODE regulation, this barcode scanning is used The corresponding two dimensional code of tool barcode scanning, passes information to regulation computer, the regulation for driving its printing speed called.
Dedicated barcode scanning tool has two-dimensional code authentication function, and also can integrate the function of mouse, works with operator Stand (I&C system) be connected, can also be used as mouse with the link two dimensional code in barcode scanning CODE regulation and be grasped on OWP Make, is tool the most used in CODE regulation implementation procedure.Dedicated barcode scanning tool should also have writing function, can be in paper Hook mark is beaten in matter regulation or carries out necessary annotation.
The present invention also provides another embodiments, as shown in Figure 1, barcode scanning tool, which only includes one, quickly to be identified Two dimensional code and the dedicated barcode scanning tool of the CODE regulation for being integrated with mouse function, dedicated barcode scanning tool are connected respectively by signal distributor Connect above-mentioned regulation computer and operator's work station.When operator needs to call other regulations when executing CODE regulation, use This corresponding two dimensional code of barcode scanning tool barcode scanning, passes information to regulation computer, the regulation for driving its printing speed called. In CODE regulation implementation procedure, related rule can be shown on operator's work station with the link two dimensional code in barcode scanning CODE regulation Journey can also be used as mouse and be operated on OWP.
The dedicated rapid printer of regulation calling function
This printer is used for the CODE regulation needed for printing speed when regulation is called, and is connected with above-mentioned regulation computer, Information is obtained from CODE protocol data library.Due to the particular/special requirement of nuclear power plant's operation operation, the print speed of this printer is needed It meets the requirements.
Data and software:
Electronic edition protocol data library
The electronic edition operating instruction (usually MS WORD format or PDF format) that nuclear power plant can be arranged by collecting, is established Electronic edition protocol data library.The stored electrons version protocol data library in above-mentioned regulation computer.Regulation in database is by conduct The design input data of programming automatic generation CODE regulation, the format of these regulations should meet the functional requirement of CODE regulation.
- CODE regulation generates program
Two dimensional code (such as: OID code) is as the main skill for transmitting information in the present invention from papery regulation to operator's work station Art, generate and fill in it is most important, due to people can not Direct Recognition two dimensional code, therefore in the present invention two dimensional code generation and filling It should all be realized by program.
Picture link is established by program, regulation links the database of corresponding two dimensional code, the two dimensional code of each link It is unique.According to previous experiences, the total quantity of all kinds of pictures and the regulation link of nuclear power plant does not exceed 3000, mesh Before, the two dimensional code by taking OI D code as an example can at most support more than 65000 kinds of different code values, cover this demand enough.
The function of this program is monitoring or operational order sentence on rules of analysis, and searches the planar graph of corresponding function Coding, and planar graph coding is automatically filled on the corresponding position of CODE regulation, generate required CODE regulation.
The program is also equipped with function hand-manipulated, and designer can according to need, and voluntarily inserts, repairs in CODE regulation Change or delete planar graph coding.
- CODE protocol data library
For the CODE regulation of generation, it is stored as the electronic document of MS WORD or PDF format.By required all CODE Regulation is stored in dedicated independent regulation computer above-mentioned, can be with quick calling and to printing when there is regulation call instruction Machine transmitting data information, as shown in Figure 1.
- CODE regulation two dimensional code recognizer
This program is that one kind can convert planar graph encoded information to picture link, regulation link, common operational order Etc. the software of all kinds of identifiable signals of operator's work station.The software function is as needed, can be integrated in barcode scanning tool, It can be integrated in operator's work station.
Embodiment
For by the CODE regulation implement of overall operation regulation G03 and executing, above-mentioned all technology contents are carried out comprehensive It closes and introduces.Preprepared is met to WORD version G3 regulation (the heating liter during nuclear power plant's unit starting of call format Press regulation), it copies into regulation computer.Start CODE regulation in regulation computer and generate program, automatically by WORD editions G3 regulation be converted into CODE-G3 regulation, corresponding " plane coding " will be increased on desired position.Later, designer It is generated in program in CODE regulation and checks CODE-G3 regulation generated line by line, see modification or increased plane whether is needed to compile Code, is finally completed the conversion of electronic edition text regulation.According to operator's demand, the printing speed being connected with regulation computer is used Machine prints the CODE regulation of papery, or the electronic document of CODE regulation is imported in the media such as tablet computer.
When operator needs to be implemented CODE editions G3 regulations, operator reads the operational order in regulation, when needing to call When operation screen in power plant's I&C system, operator uses corresponding plane in CODE editions G3 regulations of dedicated barcode scanning tool scans Coding, dedicated barcode scanning tool converts code scaning information using planar graph code identification program, and this instruction is sent to Signal distributor.Signal distributor sends the instruction in power plant's I&C system, automatically to call out operator's needs Picture.Operator completes relevant operation in its special purpose workstation using equipment such as the mouse of power plant's I&C system and keyboards.It Afterwards, dedicated barcode scanning tool can be used in the enterprising running hand write record of CODE regulation in operator.Then, then start next step CODE rule Journey operation.
When needing to call other CODE regulations, operator can also use flat in barcode scanning tool scans CODE regulation Face code, barcode scanning tool convert regulation call instruction for plane coding information and are sent to signal distributor.Signal distributor The instruction is sent to regulation computer, the regulation called needed for the printing of regulation computer drives rapid printer, in case manipulation Member continues to execute use.After the completion of CODE regulation executes, dedicated barcode scanning tool is can be used in operator, signs in regulation And mark.And the electronic document page of papery regulation or the generations such as tablet computer after signature is achieved.
When CODE regulation needs to modify, the relevant personnel can call CODE regulation to generate journey on regulation computer at any time Sequence modifies to perhaps plane coding in CODE regulation, and setting regenerates CODE regulation.During this period, due to regulation Computer is totally independent of power plant's I&C system, therefore the work can carry out at any time, without during equal major overhauls shutdown It carries out.When needing to update " planar graph code identification program ", the work directly can be carried out on spare barcode scanning tool, to After the completion of update, the barcode scanning tool connecting with signal distributor only need to be replaced, does not influence the use of operations staff.Also, Since the not direct computer workstation with reactor I&C system of barcode scanning tool is connected, plug barcode scanning tool will not Influence the stability of reactor I&C system computer workstation.
Easy to operate during the generation of entire CODE regulation, operation and maintenance, man-machine interface is friendly.It is realizing Between regulation and picture and regulation and regulation facilitate calling on the basis of, also significantly simplified the complexity of system hardware and software. The present invention is obviously acted on for improving power plant's construction, design, running and safeguarding that the economy of various aspects has.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.If in this way, belonging to the model of the claims in the present invention and its equivalent technology to these modifications and changes of the present invention Within enclosing, then the present invention is also intended to include these modifications and variations.

Claims (6)

1. a kind of nuclear power plant's operating instruction system based on planar graph coding techniques, it is characterised in that: including regulation computer, Regulation computer is connect with rapid printer, and regulation computer and operator's work station are separately connected barcode scanning tool;
Electronic edition protocol data library is established on regulation computer, and converts CODE protocol data for electronic edition protocol data library Library, the CODE regulation are that the monitoring and control picture, regulation in electronic edition regulation are called, the display screen of operator's work station selects It selects order and formulates a set of planar graph coding, and planar graph coding is inserted to the correspondence position in the electronic edition regulation document It sets;
In regulation calling, identifies that the planar graph of corresponding regulation encodes by barcode scanning tool, adjusted in CODE protocol data library Print command is sent with corresponding CODE regulation and to the high-speed printer connecting with the regulation computer, will be adjusted by printer Regulation prints;
Operator identifies that the planar graph of corresponding regulation encodes in executing operating standard, through barcode scanning tool, by planar graph Coding is translated back into the identifiable picture of operator's work station, regulation, all kinds of link signals of screen, and makes operator's work station Compulsory exercise.
2. nuclear power plant's operating instruction system based on planar graph coding techniques as described in claim 1, it is characterised in that: institute Except the regulation computer stated is independently of power plant's I&C system.
3. nuclear power plant's operating instruction system based on planar graph coding techniques, feature exist as claimed in claim 1 or 2 In: CODE regulation is installed on the regulation computer and generates program, for converting CODE for electronic edition protocol data library Protocol data library.
4. nuclear power plant's operating instruction system based on planar graph coding techniques as described in claim 1, it is characterised in that: institute Stating barcode scanning Tool integration has mouse function and writing function, can operate on operator's work station as mouse, also can It is enough to mark or annotate in papery regulation.
5. nuclear power plant's operating instruction system based on planar graph coding techniques as described in claim 1, it is characterised in that: institute It states barcode scanning tool and regulation computer and operator's work station is separately connected by signal distributor.
6. nuclear power plant's operating instruction system based on planar graph coding techniques as described in claim 1, it is characterised in that: Mounting plane encoding of graphs recognizer on barcode scanning tool and/or operator's work station.
CN201811250361.6A 2018-10-25 2018-10-25 A kind of nuclear power plant's operating instruction system based on planar graph coding techniques Pending CN109598406A (en)

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