Detailed description of the invention
Below, the preferred embodiment of the present invention is described in detail with reference to the accompanying drawings.In the accompanying drawings, although
It is shown in different accompanying drawings, but identical reference is used for representing identical or similar assembly.
For clarity and conciseness, the detailed description being included in known function here and structure will be omitted,
To avoid making subject of the present invention unclear.
Fig. 1 is the simplified block diagram of the nuclear power station reactor core monitoring-testing device 100 illustrating the present invention.Should
Equipment 100 at least includes analytical equipment 120, for research and application module data communication feature and/
Or the work platforms used;And interactive mode distributor 130, for according to analytical equipment
The analysis result of 120, joins corresponding data interactive mode for the sub data transmission between monitoring modular.
Equipment 100 can also include that module position determines device 110, is used for determining nuclear power station reactor core
Whether each monitoring modular of monitoring system is in same calculating equipment.Module position determines device
110 is optional, because there may be (that is, the whole nuclear power station reactor core monitoring of all monitoring modulars
System) necessarily be in the situation of same calculating equipment.In the case, it is not necessary to module position determines
Device 110.
This equipment 100 can also include input/output (I/O) device 140, for from external equipment
Reception information and to external equipment send information.Wherein, reception information can include that position determines dress
Put 110 used for determining that the information of detection module position and/or analytical equipment 120 are for entering
The data communication with each detection module that row is analyzed and/or the relevant information of institute's use work platforms,
And other information may used in the present invention.Such as, monitor at initial designs nuclear power station reactor core
During system, can be by the topology network architecture of all detection modules and data communication requirements thereof and/or made
It is input in the nuclear power station reactor core monitoring-testing device 100 of the present invention with information unification such as work platformses.
But the invention is not restricted to this, in some examples, set up in nuclear power station reactor core monitoring system and open
After beginning to run, can be as required by the annexation of concrete detection module, connect for each
The nuclear power station reactor core monitoring of the information input present invention such as data communication requirements, the work platforms used
In management equipment 100.The example of sent information can include the use sent to each monitoring modular
In the configuration information of the communication mode configuring this modules, but it is not limited to this, it is also possible to include needing
Other any information to be sent.
According to some examples of the present invention, for the multiple monitoring modulars being on same calculating equipment,
Interactive mode distributor 130 can transmit with distribution duct, in shared drive, EMS memory mappings method
The one or more data interaction managed between multiple monitoring modular.Such as, as it has been described above,
Can be determined that device 110 is to determine each monitoring mould of nuclear power station reactor core monitoring system by module position
Whether block is in same calculating equipment.
In some instances, the analysis result for analytical equipment 120 be between each monitoring modular only
Needing the communication that one-way data transmits, interactive mode distributor 130 can be with distribution duct transmission side
Formula.
In some instances, the analysis result for analytical equipment 120 is to need between each monitoring modular
Wanting multiple monitoring modulars to share the communication of same data, interactive mode distributor 130 can distribute
Share content way.
In some instances, the analysis result for analytical equipment 120 is to need between each monitoring modular
Data volume to be communicated is very big and is operated in the communication under windows platform, interactive mode distribution dress
Putting 130 can be with allocation contents mapping mode.Here, content map can include inheriting, naming file
Map, handle transmission in one or more, it is also possible to include technical staff commonly used in the art commonly use
Other guide mapping mode.
According to some examples of the present invention, for the multiple monitoring moulds being distributed on multiple calculating equipment
Block, interactive mode distributor 130 can with distribution server-client mode be monitored module it
Between data transfer management.This client-server pattern includes to run the one of multiple monitoring modulars
Individual calculating equipment is as server;And using nuclear power station reactor core monitoring terminal as client.
In some instances, the analysis result for analytical equipment 120 be client only need from
The situation of the one-way communication of server, interactive mode distributor 130 can be server and client
Distribution name pipeline transmission means between end.
In some instances, the analysis result for analytical equipment 120 is that client is entered with server
The situation of row two-way communication, interactive mode distributor 130 can be between server and client side
Distribution teledata method of calling.
In some instances, the analysis result for analytical equipment 120 is multiple client and service
Device carries out the situation of two-way communication, and interactive mode distributor 130 can be server and client side
Between distribute socket transmission means.
Nuclear power station reactor core monitoring-testing device 100 according to the present invention can also include relational database
150, for managing the monitoring historical data of each monitoring modular.Interactive mode distributor 130
Can be each monitoring modular allocation database access mode, to carry out via relational database 150
Data transmission to each other.
Nuclear power station reactor core monitoring-testing device 100 according to the present invention can also include memorizer 160,
For storing the number that each assembly of nuclear power station reactor core monitoring-testing device 100 is required during operation
According to this and each assembly produce data.Such as, memorizer 160 can store input/output (I/O)
The information that device 140 receives, it is also possible to the configuration information that storage to send to each monitoring modular.
This memorizer can be any volatibility or non-volatile storage medium, as RAM, PROM,
Flash memory etc., or when the combination (such as on existing calculating equipment) with software or software and hardware
When realizing this nuclear power station reactor core monitoring-testing device 100, memorizer 160 can be this existing meter
Memorizer on calculation equipment or memory space or one part.
It should be noted that the nuclear power station reactor core monitoring-testing device 100 described in FIG is only
The figure made to make those skilled in the art be more clearly understood that the present invention, wherein eliminates
The modules/components unnecessary to understanding the present invention, protection scope of the present invention should be by these accompanying drawings
Detail is limited.Such as, actual equipment can include more modules/components, as aobvious
Show device, Operation and Maintenance interface etc..Similarly, the modules in Fig. 1 also can by more or
Less modules/components realizes, and such as, the module position in Fig. 1 determines device 110 and analyzes
Device 120 can realize in a module.These are not limited by the present invention.
Additionally, the nuclear power station reactor core monitoring-testing device in the present invention is (such as nuclear power station reactor core monitoring pipe
Reason equipment 100) (nuclear power plant can be realized the most on a single device in nuclear power plant's reactor core monitoring system
In the case of each monitoring modular of reactor core monitoring system) upper realization, or can be at nuclear power plant's reactor core
Monitoring system realizes as on the calculating equipment of server, or can by other those skilled in the art
The mode expected realizes.
In another embodiment of the invention, it is provided that a kind of nuclear power station reactor core monitoring management method.
The method comprising the steps of 220, based on a determination that result, the data communication feature of research and application module and/
Or the work platforms used;And step 230, according to analysis result, between monitoring modular
Sub data transmission join corresponding data interactive mode.
According to some examples of the present invention, the method also includes step 210, determines nuclear power station
Whether each monitoring modular of reactor core monitoring system is in same calculating equipment.As it has been described above, this step
Suddenly it is optional.
According to some examples of the present invention, for the multiple monitoring modulars being on same calculating equipment,
Can transmit with distribution duct, one or more in shared drive, EMS memory mappings method manages many
Data interaction between individual monitoring modular.
In some instances, for the communication only needing one-way data to transmit between each monitoring modular,
Can be with distribution duct transmission means.
In some instances, for needing multiple monitoring modular to share same number between each monitoring modular
According to communication, shared content way can be distributed.
In some instances, the data volume for needing communication between each monitoring modular is very big and works
Communication under windows platform, can be with allocation contents mapping mode.Wherein, content map bag
Include succession, name File Mapping, handle transmission in one or more.
According to some examples of the present invention, for the multiple monitoring moulds being distributed on multiple calculating equipment
Block, the data transfer management can being monitored between module with distribution server-client mode.Clothes
Business device-client mode includes: calculate equipment as server using one that runs multiple monitoring modulars;
And using nuclear power station reactor core monitoring terminal as client.
In some instances, name pipeline can be distributed between server and client side transmit, far
One or more in journey data call and socket manages data interaction.
In some instances, when client only being needed to the one-way communication from server,
Name pipeline transmission means can be distributed between server and client side.
In some instances, when two-way communication is carried out for client and server, Ke Yi
Teledata method of calling is distributed between server and client side.
In some instances, when two-way communication is carried out for multiple clients and server, can
To distribute socket transmission means between server and client side.
In some instances, use the monitoring historical data of each monitoring modular of RDBM Relational Data Base Management,
Each monitoring modular uses database access mode to carry out number to each other via relational database 150
According to transmission.
Concrete by according to the embodiment realizing technical solution of the present invention shown in Fig. 3 below
The example arrangement of the nuclear power plant's reactor core monitoring system shown in flow chart and Fig. 4, to shown in Fig. 1
Method shown in equipment and Fig. 2 is illustrated in more detail.It should be noted that for being different from figure
Nuclear power plant's reactor core monitoring system of example arrangement shown in 4, concrete implementation details there may be
Difference, but be within the scope of the present invention.
As shown in Figure 4, the power plant that Network of Power 410 will be sensed by sensor (not shown)
Run sensing data and be delivered to power plant's data interface module 420.Power plant's data interface module 420 will
The sensing data received is separately sent to core physics analysis module 430 and core model correction
Module 440.Core physics analysis module 430 is according to the reflection power plant reactor core operation conditions received
Sensing data calculates reactor physics model, and is sent to core model correction module 440.Reactor core
Model correction module 440 is based on the sensing data received from power plant's data interface module 420, right
The reactor physics model that core physics analysis module 430 sends is corrected, and obtains reflection reactor
The data/information of operation conditions, is stored in this data/information in historical data base 450.Reactor core thing
Reason computing module 430 also can calculate reaction according to the data of storage in historical data base 450 more accurately
Heap physical model.
It should be noted that the data sensed by sensor in Network of Power 410 can also be deposited
Storage is sent directly to reactor core thing in certain memorizer rather than by power plant's data interface module 420
Reason computing module 430 and core model correction module 440.Such as, in this case, reactor core thing
Reason computing module 430 and core model correction module 440 can be from these after having performed current calculating
Memorizer obtains data and performs subsequent calculations, and without actively or passively from Network of Power 410
Receive data.This memorizer may be located at nuclear power station reactor core monitoring-testing device (such as shown in Fig. 1
Nuclear power station reactor core monitoring-testing device) in, it is also possible to it is positioned at the reactor core monitoring system of nuclear power plant shown in Fig. 4
Any position of system.
Additionally, this system may also include multiple monitor terminal 460.Operator can use monitor terminal
460 pairs of nuclear power plant's reactor core monitoring systems remotely monitor.In the example shown in figure 4, this monitoring
Terminal is connected to core model correction module 440.But in other embodiments, monitor terminal 460
Can also be connected to shown in Fig. 4 or other modules unshowned.Such as, monitor terminal 460 is permissible
It is connected to power plant's data interface module 420 to obtain real-time power plant's sensor raw data, or prison
Control terminal 460 may be connected to historical data base 450 to obtain the history number of reflection reactor operation situation
The most for further analysis.This is not limited by the present invention.
Turning now to Fig. 3, in the step 310 of Fig. 3, module position determine that device 110 determines core
Whether each monitoring modular of power station reactor core monitoring system is in same calculating equipment.As it has been described above,
Module position determines that device 110 and step 310 are all optional, because there may be all monitoring moulds
Block (that is, whole nuclear power station reactor core monitoring system) necessarily be in the situation of same calculating equipment.?
In the case of this, it is not necessary to determine step 310
Such as, for present monitor and control of nuclear power station system, most common situation or monitoring system
Each assembly be installed on same calculating equipment, the most urgent the most basic demand depends on
Old is that system is in local data interaction.
One) local data interaction:
For the multiple monitoring modulars being on same calculating equipment, distribution pipes transmission can be distributed, be total to
Enjoy the one or more data managed between these monitoring modulars in internal memory, EMS memory mappings method
Alternately.
Now, process and proceed to step 320, in step 320, analytical equipment 120 research and application
The data communication feature of module and/or the work platforms used.In a step 330, interactive mode
Distributor 130 distributes data interactive mode for the analysis result of analytical equipment 120.Below will
According to various concrete conditions, step 320 and 330 are described in detail.
1, the analysis result for analytical equipment 120 is only to need one-way data between each monitoring modular
The communication of transmission, interactive mode distributor 130 can be with distribution duct transmission means:
Either windows platform or Linux platform, all has good to pipeline (Pipe) method
Good support, Pipe method is in exploitation simultaneously, and simplicity and the stability aspect of maintenance have good
Good performance.Because each pipeline is essentially all unidirectional, data therefore can be avoided to transmit
During read/write conflict problem.
Communication between local system is generally used the method for Anonymous Pipes (relative to name pipeline
(named pipe)), but this pipeline is prone to exploitation and maintenance requires to deposit between the process of communication
At sibship.As a example by the data of main system module and core physics correction module are transmitted, permissible
Using core physics correction module as a subprocess of main system, be then defined on these processes it
Between pipeline just can complete data transmission.
2, the analysis result for analytical equipment 120 is to need multiple monitoring mould between each monitoring modular
Block shares the communication of same data, and interactive mode distributor 130 can distribute shared content way:
This scheme is more complicated than pipe method to framework and the process of system, but it allows multiple
File-sharing same data (rather than only allowing two ends to pass mutually as pipe method).
If adopting in this way, the monitoring modular related to needs to use client/server
(client/server) framework, distributes the operating right to shared content artificially.Now, institute
Share the module residing for content and be arranged to server, and need the module quilt of this content of shared access
It is set to client.
3, the analysis result for analytical equipment 120 is the data needing communication between each monitoring modular
Amount is very big and is operated in the communication under windows platform, and interactive mode distributor 130 can divide
Join content map mode:
This is the method for a kind of process data sharing that windows platform provides, and it can make process
One file content is equally treated as one piece of internal memory that process address is interval, and therefore process is not
Necessity carries out I/O operation.
For reactor core monitoring system, there are three kinds of methods to realize shared drive mapped file:
1, inheriting, similar pipe method, subprocess can be inherited file from parent process and reflect
Penetrate object, therefore, the main system of reactor core monitoring establishes needs and shares
File object, all of subprocess can be made to share data.
2, name File Mapping, it is all to manage that this method need not a host process
Subprocess, all of process can be completely self-contained, it is only necessary to is building
Specifying a name during vertical file object, other process just can pass through this
Individual name uses this file-mapping object.With monitor terminal 460 and heap
As a example by core model correction module 440, core model correction module 440 creates
File-mapping object, appoints name, monitor terminal 460 when system constructing
Then share this object by name and obtain the data needing to show.
3, the transmission of handle, is transmitted file object by other Way of Process Communication
Handle give another process, another process just can pass through this handle
Access this file object.With core physics analysis module 430 and reactor core
As a example by model correction module 440, system deployment core model correction module 440
With core physics analysis module 430, obtain from core physics analysis module 430
Take the handle of file object, and handle is passed to core model correction module
440, core model correction module 440 can share this file object.
Two) data interaction between multiple stage calculating equipment
In view of power plant monitor terminal typically will not only one of which, or each terminal differs Dingyuan
Journey login service device, can run power plant monitoring and control with a high performance work station as server end
The computation-intensive part of software, has it at the graphical interfaces that client deployment is simple and clear specific
Advantage.
For the multiple monitoring modulars being distributed on multiple calculating equipment, can distribution server-client
Pattern is monitored the data transfer management between module.In this client-server pattern, will
Multiple calculating equipment have and needs a calculating equipment of the data shared as server, will be many
Calculating equipment in addition to server (such as needing to share the calculating equipment of data) in individual calculating equipment
And/or nuclear power station reactor core monitoring terminal is as client.Based on this client-server pattern, can
With between server and client side distribution name pipeline transmission, teledata call with in socket
One or more manage data interaction.
Now, process and proceed to step 340 from step 310, in step 340, analytical equipment
The data communication feature of 120 research and application modules and/or the work platforms used.In step 350
In, interactive mode distributor 130 distributes data friendship for the analysis result of analytical equipment 120
Mode mutually.According to various concrete conditions, step 340 and 350 will be described in detail below.
1. the analysis result for analytical equipment is that client only needs to lead to from the unidirectional of server
The situation of letter, interactive mode distributor can distribute name pipeline between server and client side
Transmission means.
It is similar to a pipe solution calculating equipment, is that two ends are unidirectional same without read-write equally
The characteristic of step management, without there is sibship between process to transmit pipe when that simply pipeline connecting
Road object, but use the name of pipeline to quote pipeline.Using pipeline to communicate can be significantly
Reduce development time and maintenance cost.
Name pipeline can be set up at server, the most permissible at the monitoring software graphical interfaces of client
Required information is obtained easily from pipeline.With ... as a example by situation
2, the analysis result for analytical equipment is the feelings that client and server carry out two-way communication
Condition, interactive mode distributor can distribute teledata called side between server and client side
Formula.
This is the characteristic that win32API provides, and teledata calls (RPC) makes the application system can
To use remote function call, this makes the communication between calculating equipment just as calling function in this locality
Equally.RPC obeys OSP-DCE standard simultaneously, does not therefore have the platform of remote computing device
Specific requirement, the application system of every support DEC can be used easily.With server
As a example by using windows and client (such as monitoring client) to use the windows of different editions,
The communication of smoothness still can be carried out between server and client side.
3, the analysis result for analytical equipment is that multiple client carries out two-way communication with server
Situation, interactive mode distributor can distribute socket between server and client side
(Socket) transmission means.
Socket is one of current most popular network communication protocol, creates one at server end
Socket object listening port.The connection created with server end in client just can easily obtain
Obtain the pipeline of bi-directional data.And the system of server end can be with the most clients
End is attached.Socket agreement has splendid performance in terms of the adaptability of ease for use and platform.
Be respectively adopted as a example by linux and windows situation by server end and client, both it it
Between socket can be used to communicate.
The monitoring historical data of nuclear power plant is the treasure of power plant, for researcher, and monitoring
Data are the foundation stones of theoretical research, and for power plant itself, monitoring data power plant especially runs
Important record.But in existing reactor core monitoring system, use the most common text formatting to store
The history data of nuclear power plant.Traditional Monitoring Data saves as common text formatting, data
Total amount is the hugest.It is difficult to come easily for specific condition when inquiry, obtains letter efficiently
Breath.For this problem, the present invention can use relevant database to store monitoring data.
In the present invention, to the initial data during supervisory control system running and the concluding of calculating gained
Data are classified, and choose suitable major key (such as time etc.) according to the relation of data and build table,
Then according to association opening relationships data base, according to conventional querying condition, data base is optimized.
Quantity in view of sensing data is very big, multiple write demands can be merged into affairs,
Reduce data base's pressure.
From technical scheme, the present invention is greatly improved the response of reactor core monitoring system
Speed, controls for the most careful power plant and Power Plant Accident processes and provides the foundation.It is simultaneously
The service data structuring of power plant, the scientific research for reactor physics analysis provides simply, reliably
Data capture method, the refueling design for power plant provides finer, it is easy to obtains and divides
The historical record of analysis.
The present invention has abandoned traditional file system completely, have employed efficient intermodule communication method,
And provide multiple communication means to adapt to the demand of different types of monitoring module.Efficient communication
Bring is that step-length is less, and more monitoring historical record invention introduces relationship type number
These historical datas are managed according to storehouse, the safety of the data of raising and structuring degree, shorten
Inquiry velocity.
Therefore, the invention enables the monitoring of reactor core program to reach real-time degree, allow power plant handle
Member can obtain power plant's analytical data the most timely, and for sensitiveer, fine power plant automatically controls and carries
Having supplied possible, the most full and accurate, structurized historgraphic data recording makes check power plant's history number
According to when need not according to the time search or have to travel through all of historical record, and
It is can to obtain required within the extremely short time as condition with the arbitrary data combination in historical data
All information wanted.
It should be noted that type of reactor is not limited by the monitoring method of the present invention, be suitable for
In any reactor monitoring system.
Above description is only used for realizing embodiments of the present invention, and those skilled in the art should
Understand, in any modification or partial replacement without departing from the scope of the present invention, all should belong to this
The scope that bright claim limits, therefore, protection scope of the present invention should be with claim
The protection domain of book is as the criterion.