CN109815217A - The construction method of nuclear plant digital master control room operator's training platform accident trap database - Google Patents
The construction method of nuclear plant digital master control room operator's training platform accident trap database Download PDFInfo
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Abstract
The construction method of nuclear plant digital master control room operator's training platform accident trap database, it is related to nuclear power station training technique field, the construction method includes Step 1: combing to master control room of nuclear power station accident, determine the relationship between accident trap and its organizational form and public trap data and accident treatment point；Step 2: the result according to obtained in step 1 determines accident trap tables of data；Step 3: determining public trap tables of data according to the public trap feature of master control room of nuclear power station accident and database knowledge；Step 4: determining the trap data dynamic dispatching method of accident treatment point under different accident patterns；Step 5: determining the public trap data dynamic dispatching method of accident.The present invention be able to achieve to the accident trap of nuclear plant digital master control room operator's training process carry out specification, uniformly, system manages and controls.
Description
Technical field
The present invention relates to nuclear power station training technique fields, and especially a kind of nuclear plant digital master control room operator training is flat
The construction method of platform accident trap database.
Background technique
Currently, nuclear power station is using digitization system, such as: Jiangsu Tian Wan nuclear plant digital I&C system is successfully put into
Use, it is red along the river, the ridge Australia second phase all employ the TXP+TXS system of Fa Matong.The new feature of digitization system fundamentally changes
Become operator to the cognitive behavior of man-machine interface, monitoring activity, emergency behavior etc., bring challenge to operator, it is easier to
Human-initiated accident occurs.Faced with this situation, it can be trained repeatedly by analog machine, experience, summarize, to improve the suitable of operator itself
It should be able to power, adaptability to changes, judgement, emergency capability etc..In accident training process, Zhi Changhuoan labour union is training operator
The some process points or trap point of design accident before instructing, operator carry out accident treatment according to malfunction protocol and restore.Obviously training
During instruction, the design of accident trap is horizontal to the accident treatment for improving operator, emergency capability has very big help, if training process
Just as usual normal condition, then can have a greatly reduced quality to operator's processing accident ability is improved.
Existing research shows that database is applied and developed in multiple fields, database has become every profession and trade can not
The a part lacked, each FIELD Data storage, treatment effeciency can be improved in it, and numerous scholars study discussion in different field number one after another
According to base construction method, functional module analysis, process analysis, thinking etc., such as: scholar Wang Sen etc. have studied ground target radar with
Infrared data base construction method proposes design of database, database structure design, database function analysis, data
Table design, using VC++ as Front End Development Tool, Access as background data base, construct ground target radar with it is infrared
Line target characteristic base management system；The scholars such as Liu Xin using nuclear fuel as object, by structural analysis, material property analysis,
Project analysis, the analysis of program evaluation function are exploitation environment with Eclipse, are backstage with Sql Server by JAVA language
Database inquires into the Database Systems building of nuclear fuel research and development overall process；The scholars such as He Xianfang have inquired into professorship's Exquisite Course Website number of passes
According to construction method；The scholars such as Shen Lijuan have inquired into nuclear fuel and have researched and developed full mistake using aero gas turbine engine standard component as background
Database Systems building of journey etc..
It is fewer and fewer for the research of accident trap database however, in nuclear power station field, if can with it is above-mentioned or its
The database construction method in his field is to lead, and in conjunction with master control room of nuclear power station accident trap feature, proposes a kind of nuclear power plant's number
The construction method for changing accident trap database under master control room operator training platform, then the thing that operator will be can effectively improve
Therefore processing level and emergency capability.
Summary of the invention
The construction method of nuclear plant digital master control room operator training platform accident trap database provided by the invention,
Be able to achieve to the accident trap of nuclear plant digital master control room operator's training process carry out specification, uniformly, the management of system and
Control.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of nuclear plant digital master control room is grasped
The construction method of vertical member's training platform accident trap database, comprising:
Step 1: combing to master control room of nuclear power station accident, accident trap and its organizational form are determined；
Step 2: the result according to obtained in step 1 determines accident trap tables of data；
Step 3: determining public trap data according to the public trap feature of master control room of nuclear power station accident and database knowledge
Table；
Step 4: determining the trap data dynamic dispatching method of accident treatment point under different accident patterns；
Step 5: determining the public trap data dynamic dispatching method of accident.
Further, in the building side of aforementioned nuclear plant digital master control room operator training platform accident trap database
In the step of method one, master control room of nuclear power station accident is combed, when determining accident trap and its organizational form,
Firstly, network analysis is carried out to master control room of nuclear power station malfunction protocol, parameter picture, monitoring screen, further according to accident
Process flow and expression characteristics excavate the trap point and all possible trap collection of same point that can design accident, and to trap point
Sorted out, related trap is then designed in these trap points, and these traps are changed into the relationship for meeting database feature
Mode；
Then, different types of accident trap or trap collection data are indicated using the organizational form of accident trap tree,
When designing trap tree, firstly, determining all accident patterns, n-th of accident pattern is indicated with Tn, it is then determined each thing
Therefore the different accident treatment points under type, indicate that m-th of accident treatment point, TnEm indicate the m under n-th of accident pattern with Em
A accident treatment point is indicated finally, determining all accident traps under the different accident treatment points under each accident pattern with Rk
K-th of accident trap, TnEmRk indicate n-th of accident pattern under m-th of process points k-th of accident trap, n=1,2,
3 ... ..., m=1,2,3 ... ..., k=1,2,3 ... ....
Finally, the relationship between public trap data and accident treatment point to be used to the organizational form table of multi-queue chained list
Show, indicates the public trap data of n-th of accident with Cn, queue linked list includes queue linked list 1, queue linked list 2 ... queue linked list
The 1st accident treatment point, the 2nd accident treatment point ... of n-th of accident pattern are arranged in sequence in n, the queue linked list n
M-th of accident treatment point, the public trap data of all accident treatment points are indicated with fr in the queue linked list n, fr=0, C1,
C2 ... Cn, if fr=0 indicates that the accident treatment point does not design public trap, if fr=Cn indicates the accident treatment point design
Accident trap data be Cn.
Further, in the building side of aforementioned nuclear plant digital master control room operator training platform accident trap database
In the step of method two, when determining accident trap tables of data,
Firstly, the accident trap tree tissue of different types of accident trap or trap collection data according to obtained in step 1
Mode determines the layered structure of accident trap tables of data, is first layered by accident pattern in the layered structure, then to each accident class
All accident traps under the same accident treatment point are finally attributed to the accident treatment point by the accident treatment point layering under type
Under, the layered structure of the accident trap tables of data is as shown in table 1 below；
Then, according to database knowledge and accident trap feature, the accident trap of accident treatment point under type of fault is determined
Table, the data item under the type of fault in the accident trap table of accident treatment point include accident trap code, accident trap title,
Accident treatment point title and type of fault title, the accident trap code are the major key of accident trap tables of data, and the accident is fallen into
Trap title is to carry out the abstract keyword extracted to trap by interview and investigation, and the accident treatment point title is to pass through
What accident point was summarized in investigation, questionnaire and interview, the type of fault title is by power plant's data consultation, adjusts
It grinds, accident is summarized in questionnaire and interview, accident trap table such as the following table 2 of accident treatment point under the type of fault
It is shown.
Preferably, in the construction method of aforementioned nuclear plant digital master control room operator training platform accident trap database
The step of two in, further include determining type of fault table, accident treatment point table and accident trap table when determining accident trap tables of data；
The data item of the type of fault table includes type of fault code and type of fault title, and the type of fault code is thing
Therefore the major key of category table, the type of fault table are as shown in table 3 below；
The data item of the accident treatment point table includes accident treatment point number, accident treatment point title and type of fault
Code, the accident treatment point number are the major key of accident treatment point table, and the accident treatment point table is as shown in table 4 below；
The data item of the accident trap table includes accident trap code, accident trap title, accident treatment point number and thing
Therefore classification code, the accident trap code are the major key of accident trap table, the accident trap table is as shown in table 5 below.
Further, in the building of aforementioned nuclear plant digital master control room operator training platform accident trap database
In the step of method three, the public trap tables of data determined includes the public trap table and accident of accident treatment point under type of fault
Public trap table；
The data item of the public trap table of accident treatment point includes the public trap code of accident, accident public affairs under the type of fault
Trap title, accident treatment point title and type of fault title altogether, the public trap code of accident are public trap tables of data
Major key, the public trap title of accident are to carry out the abstract simplified description extracting, institute to trap by interview and investigation
The public trap table for stating accident treatment point under type of fault is as shown in table 6 below；
The data item of the public trap table of accident includes the public trap code of accident, the public trap title of accident, at accident
Reason point number and type of fault code, the public trap code of accident are the major key of the public trap table of accident, and the accident is public to be fallen into
Trap table is as shown in table 7 below.
Further, in the building of aforementioned nuclear plant digital master control room operator training platform accident trap database
In the step of method four, the trap data dynamic dispatching method of accident treatment point under the different accident patterns determined are as follows:
Firstly, access accident trap tables of data obtains the trap number of each accident treatment point under each accident pattern；Then, according to
It is equipped with the accident point of trap according to tables of data, designs a mark, to the accident point for being identified as 1, quasi- instruction is manually entered before training
The trap number of experienced trap number, input should be less than or equal to the trap number in corresponding data table；Then, it is manually entered and intends at which
The sequence number of accident point design trap；Followed by dynamically track accident implementation procedure obtains the accident treatment being currently executing
Trap is navigated to corresponding position finally, retrieval proposes meter trap accident point sequence and trap number by point.
More preferably, in the building side of aforementioned nuclear plant digital master control room operator training platform accident trap database
In the step of method five, the public trap data dynamic dispatching method of determining accident are as follows:
Firstly, accessing public trap tables of data obtains public trap number, the accident point identification fr for being equipped with trap is set to 1,
Calculate the trap number of each accident point；Then, input is intended proposing meter in the sequence number of which accident point design trap and the point
Public trap number；Then, tracking accident executes dynamic, obtains the accident treatment point being currently executing；Finally, inquiry proposes meter
Public trap, is arranged into corresponding position by trap accident point sequence and public trap number.
The present invention using improve operator handle accident level as original intention, with master control room of nuclear power station malfunction protocol, parameter interface,
Alarm be background, using accident trap standardized administration and control for target, using database technology as means, proposition nuclear plant digital
The construction method of master control room operator's training platform accident trap database, the construction method may be implemented in training process,
There is a database to control and manage the accident trap of operator's training process, can tissue to accident trap, design,
Typing, update, DYNAMIC DISTRIBUTION or change trap point etc. carry out specification, uniformly, system manage and control, to master control room operator
Dynamic Programming accident trap provides more convenient, efficient, support neatly in the training process, can more effectively improve operator and train
It is horizontal to the processing of accident trap during instruction, to increase the qualification and emergency capability that operator handles each emergency event.
Detailed description of the invention
Fig. 1 is the building of nuclear plant digital master control room operator's training platform accident trap database involved by the present invention
The flow chart of method；
Fig. 2 is accident trap or the trap tree organizational form schematic diagram of trap collection data in the present invention；
Fig. 3 is the multi-queue chained list organizational form schematic diagram in the present invention between public trap data and accident treatment point；
Fig. 4 is the flow chart of the trap data dynamic dispatching method of accident treatment point under different accident patterns in the present invention；
Fig. 5 is the flow chart of the public trap data dynamic dispatching method of accident in the present invention.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
Accident trap in training refers generally to, in training process, by specific personnel before training, to the thing that will be trained
Therefore obstacle and emergency case are deliberately designed in certain places or parameter during processing, it is horizontal with the emergency for improving operator
And capability in handling accident, similar, accident trap of the invention refers to, in master control room operator's training process, according to accident
Type, treatment process, power plant's state etc. specially design exception or obstacle in certain nodes, parameter or process.
To improve master control room of nuclear power station operator to the processing capacity and adaptability to changes of accident, the present invention is with nuclear power station number
Change master control room is background, is to rely on operator's training platform, proposes nuclear plant digital master control room operator training platform thing
Therefore the construction method of trap database, as shown in Figure 1, the construction method includes:
Step 1: combed to master control room of nuclear power station accident, determines accident trap and its organizational form and public fall into
Relationship between trap data and accident treatment point；
Step 2: the result according to obtained in step 1 determines accident trap tables of data；
Step 3: determining public trap data according to the public trap feature of master control room of nuclear power station accident and database knowledge
Table；
Step 4: determining the trap data dynamic dispatching method of accident treatment point under different accident patterns；
Step 5: determining the public trap data dynamic dispatching method of accident.
The building of nuclear plant digital master control room operator's training platform accident trap database in above embodiment
Method can provide master control room operator training process dynamic multi-angle, multi-level, multipath accident trap, to improve behaviour
Vertical member handles the level of accident and handles the ability of abnormal conditions.
Nuclear plant digital master control room operator training platform accident involved by present embodiment set forth further below is fallen into
The content of the construction method of trap database.
The step of construction method about aforementioned nuclear plant digital master control room operator training platform accident trap database
Master control room of nuclear power station accident is combed in rapid one, determines accident trap and its organizational form, specific as follows:
System, comprehensive combing are carried out to master control room of nuclear power station accident and sorted out, is established for the foundation of accident trap tables of data
Fixed basis.
(1) accident process combs
Network analysis is carried out to master control room of nuclear power station malfunction protocol, parameter picture, monitoring screen etc., according to accident treatment stream
On the one hand journey and expression characteristics excavate the trap point and all possible trap collection (e.g., the SGTR accident of same point that can design accident
In, multiloop failure: RCP001PO failure, SG2 steam cut can be designed, SGTR occurs for SG3.Which platform main pump observation teams and groups retain
Operation), and trap point is sorted out；On the other hand, it is considered as how designing relevant trap in these trap points (e.g., small
Settable superposition failure: LOCA accident treatment process is first arranged ASG001PO and trips, it is however generally that, RO dives after finding the failure
Consciousness thinks to be out of order again, main pump vibration height can be arranged again, when observation RO accomplishes RCP monitoring module, if can exist
Main pump Vibration Condition is gone through on RCP400YFU), and need to change into these traps the relationship mould for meeting database feature
Formula.
(2) trap Method of Data Organization
Different types of accident trap or trap collection data use accident trap tree representation, as shown in Fig. 2, firstly, determining
All accident patterns indicate n-th of accident pattern with Tn, it is then determined the different accident treatments under each accident pattern
Point indicates that m-th of accident treatment point, TnEm indicate m-th of accident treatment point under n-th of accident pattern with Em, finally, determining
All accident traps under different accident treatment points under each accident pattern, indicate k-th of accident trap, TnEmRk table with Rk
Show k-th of accident trap of m-th of process points under n-th of accident pattern, n=1,2,3 ... ..., m=1,2,3 ... ..., k=
1、2、3…...。
Relationship between public trap data and accident treatment point is indicated using the organizational form of multi-queue chained list, is such as schemed
Shown in 3, the public trap data of n-th of accident are indicated with Cn, queue linked list includes queue linked list 1, queue linked list 2 ... queue chain
The 1st accident treatment point of n-th of accident pattern, the 2nd accident treatment are arranged in sequence in table n, the queue linked list n
M-th of accident treatment point of point ..., the public trap data of all accident treatment points are indicated with fr in the queue linked list n, fr
=0, C1, C2 ... Cn, if fr=0 indicates that the accident treatment point does not design public trap, if fr=Cn is indicated at the accident
The accident trap data for managing point design are Cn.
The step of construction method about aforementioned nuclear plant digital master control room operator training platform accident trap database
It is specific as follows when determining accident trap tables of data in rapid two:
(1) data list structure hierarchical design
According in step 1 to accident combing, sort out, it is abstract obtain as a result, simultaneously according to different types of accident trap or
The accident trap tree organizational form of trap collection data, determines the layered structure of trap tables of data, and accident is first pressed in the layered structure
Type hierarchical, then the accident treatment point under each accident pattern is layered, it is finally that the institute under the same accident treatment point is busy
Therefore trap is attributed under the accident treatment point, the layered structure of the accident trap tables of data is as shown in table 1 below；
1 accident trap tables of data layered structure of table
(2) Data Sheet Design
The determination of tables of data mainly includes selection, field type, length, alias of field etc., according to database knowledge and
Accident trap feature determines the accident trap table of accident treatment point under type of fault, the accident of accident treatment point under type of fault
Data item in trap table includes accident trap code, accident trap title, accident treatment point title and type of fault title, accident
Trap code is the major key of accident trap tables of data, and accident trap title is to carry out abstract extract to trap by interview and investigation
The keyword come, accident treatment point title is to be summarized by investigation, questionnaire and interview accident point, type of fault
Title is to be summarized by power plant's data consultation, investigation, questionnaire and interview accident, accident treatment under type of fault
The accident trap table of point is as shown in table 2 below.
The accident trap table structure of accident treatment point under 2 type of fault of table
For convenience of managing and improving search efficiency, event type, accident treatment point, accident trap need to be set respectively
Meter, table structure are shown in Table 3,4,5 respectively.
The data item of type of fault table includes type of fault code and type of fault title, and type of fault code is type of fault table
Major key, type of fault table is as shown in table 3 below；
3 type of fault table structure of table
The data item of accident treatment point table includes accident treatment point number, accident treatment point title and type of fault code, thing
Therefore process points number is the major key of accident treatment point table, accident treatment point table is as shown in table 4 below；
4 accident treatment point table structure of table
The data item of accident trap table includes accident trap code, accident trap title, accident treatment point number and accident class
Other code, accident trap code are the major key of accident trap table, and accident trap table is as shown in table 5 below.
5 accident trap table structure of table
The step of construction method about aforementioned nuclear plant digital master control room operator training platform accident trap database
Public trap tables of data is determined according to the public trap feature of master control room of nuclear power station accident and database knowledge in rapid three, specifically such as
Under:
Similar, the determination of public trap tables of data includes the selection of field, field code, field type, length, illustrates.
According to the public trap feature of master control room of nuclear power station accident and database knowledge, determine that the public of accident treatment point falls under type of fault
Trap table and the public trap table of accident.
To include that the public trap code of accident, accident are public fall into the data item of the public trap table of accident treatment point under type of fault
Trap title, accident treatment point title and type of fault title, the public trap code of accident are the major key of public trap tables of data, accident
Public trap title is to carry out the abstract simplified description extracting to trap by interview and investigation, under type of fault at accident
The public trap table for managing point is as shown in table 6 below；
The public trap table structure of accident treatment point under 6 type of fault of table
The data item of the public trap table of accident includes the public trap code of accident, the public trap title of accident, accident treatment point
Number and type of fault code, the public trap code of accident are the major key of the public trap table of accident, the public trap table of accident such as the following table 7 institute
Show.
The public trap table structure of 7 accident of table
The step of construction method about aforementioned nuclear plant digital master control room operator training platform accident trap database
The trap data dynamic dispatching method of accident treatment point under different accident patterns is determined in rapid four, specific as follows:
As shown in figure 4, firstly, access accident trap tables of data obtains the trap of each accident treatment point under each accident pattern
Number；Then, it is equipped with the accident point of trap according to tables of data, designs a mark, to the accident point for being identified as 1, in training remote holder
The trap number of training is intended in work input, and the trap number of input should be less than or equal to the trap number in corresponding data table；Then, defeated manually
Enter the sequence number intended in which accident point design trap；Followed by dynamically track accident implementation procedure is currently executing
Accident treatment point trap is navigated to corresponding position finally, retrieval proposes meter trap accident point sequence and trap number.
In present embodiment can with but be not limited to the trap data dynamic of accident treatment point under following different accident pattern
Dispatching algorithm.
1. variable-definition
N: accident pattern number；M: accident treatment points；K: trap number；
Count[Ti][Ej]: store the trap number of corresponding each accident treatment point under each accident pattern, i=1..n, j=
1..m；
Flag[Ti][Ej] if 1, it indicates that j-th of accident treatment point of i-th of accident pattern has trap, if 0, then should
Accident treatment point is without trap；
Simcur_no[Ej][Rp], saving training forefathers is that the trap of accident treatment sequence under current accident pattern is specified to compile
Number, p=1..k, cur_no=1..n；
Sum_t_scur_no[Ej]: j-th of process points under current accident pattern prepare the trap number of design；
E_pcur_no: the accident point handled under current accident pattern；
Ecur_no[j]: j-th of accident treatment point under current accident pattern；
Trapcur_no[Ej][Rp]: store p-th of trap of j-th of accident point under current accident pattern.
2. algorithm is as follows
The step of construction method about aforementioned nuclear plant digital master control room operator training platform accident trap database
The public trap data dynamic dispatching method of accident is determined in rapid five, specific as follows:
As shown in figure 5, firstly, accessing public trap tables of data obtains public trap number, the accident point mark for being equipped with trap
Know fr and be set to 1, calculates the trap number of each accident point；Then, input intend which accident point design trap sequence number and should
Point proposes the public trap number of meter；Then, tracking accident executes dynamic, obtains the accident treatment point being currently executing；Finally,
Inquiry proposes meter trap accident point sequence and public trap number, and public trap is arranged into corresponding position.
In present embodiment can with but be not limited to the public trap data dynamic dispatching algorithm of following accident.
1. variable-definition
Common_trap_t: public trap tables of data；
Cou[Ti][Ej]: j-th of public trap number of accident treatment point of i-th of accident pattern；
L [i]: the i-th row of list；
Ci: i-th of public trap；
trap[Ti][Ej]: save the public trap data of j-th of accident treatment point of i-th of accident pattern；
accident[Ti][Ej]: indicate j-th of accident treatment point of i-th of accident pattern；
Set_trap[Ti][Ej]: intend that trap is arranged in j-th of accident treatment point of i-th of accident pattern；
Cou_sum_set: before training, manual type proposes the trap quantity of meter；
Set_trap[Tcurrent][Ej] .cou: before training, intends j-th of accident point under current accident pattern and artificially design
Trap number.
2. algorithm is as follows
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart from the technical program design under the premise of it is any obviously replace it is within the scope of the present invention.
In order to allow those of ordinary skill in the art more easily to understand the improvements of the present invention compared with the existing technology, this
Some attached drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, the element that those of ordinary skill in the art should be aware that these are omitted also may make up the contents of the present invention.
Claims (7)
1. the construction method of nuclear plant digital master control room operator's training platform accident trap database, which is characterized in that packet
It includes:
Step 1: combing to master control room of nuclear power station accident, accident trap and its organizational form are determined；
Step 2: the result according to obtained in step 1 determines accident trap tables of data；
Step 3: determining public trap tables of data according to the public trap feature of master control room of nuclear power station accident and database knowledge；
Step 4: determining the trap data dynamic dispatching method of accident treatment point under different accident patterns；
Step 5: determining the public trap data dynamic dispatching method of accident.
2. the building of nuclear plant digital master control room operator training platform accident trap database according to claim 1
Method, it is characterised in that: in step 1, master control room of nuclear power station accident is combed, determines accident trap and its organizer
When formula,
Firstly, network analysis is carried out to master control room of nuclear power station malfunction protocol, parameter picture, monitoring screen, further according to accident treatment
Process and expression characteristics excavate the trap point and all possible trap collection of same point that can design accident, and carry out to trap point
Sort out, related trap is then designed in these trap points, and these traps are changed into the relation schema for meeting database feature；
Then, different types of accident trap or trap collection data are indicated using the organizational form of accident trap tree, is being designed
When trap tree, firstly, determining all accident patterns, n-th of accident pattern is indicated with Tn, it is then determined each accident class
Different accident treatment points under type indicate that m-th of accident treatment point, TnEm indicate m-th of thing under n-th of accident pattern with Em
Therefore process points indicate kth with Rk finally, determining all accident traps under the different accident treatment points under each accident pattern
A accident trap, TnEmRk indicate n-th of accident pattern under m-th of process points k-th of accident trap, n=1,2,
3 ... ..., m=1,2,3 ... ..., k=1,2,3 ... ....
Finally, the relationship between public trap data and accident treatment point is indicated using the organizational form of multi-queue chained list,
The public trap data of n-th of accident are indicated with Cn, and queue linked list includes queue linked list 1, queue linked list 2 ... queue linked list n, institute
State the 1st accident treatment point that n-th of accident pattern is arranged in sequence in queue linked list n, the 2nd accident treatment point ... m
A accident treatment point, the public trap data of all accident treatment points are indicated with fr in the queue linked list n, fr=0, C1,
C2 ... Cn, if fr=0 indicates that the accident treatment point does not design public trap, if fr=Cn indicates the accident treatment point design
Accident trap data be Cn.
3. the building of nuclear plant digital master control room operator training platform accident trap database according to claim 2
Method, it is characterised in that: in step 2, when determining accident trap tables of data,
Firstly, the accident trap tree organizer of different types of accident trap or trap collection data according to obtained in step 1
Formula determines the layered structure of accident trap tables of data, is first layered by accident pattern in the layered structure, then to each accident pattern
Under accident treatment point layering, finally all accident traps under the same accident treatment point are attributed under the accident treatment point；
Then, according to database knowledge and accident trap feature, the accident trap table of accident treatment point under type of fault, institute are determined
Stating the data item in the accident trap table of accident treatment point under type of fault includes accident trap code, accident trap title, accident
Process points title and type of fault title, the accident trap code are the major key of accident trap tables of data, the accident trap name
Title is to carry out the abstract keyword extracted to trap by interview and investigation, and the accident treatment point title is to pass through tune
Grind, accident point is summarized in questionnaire and interview, the type of fault title be by power plant's data consultation, investigation,
What accident was summarized in questionnaire and interview.
4. the building of nuclear plant digital master control room operator training platform accident trap database according to claim 3
Method, it is characterised in that: further include determining type of fault table when determining accident trap tables of data, at accident in step 2
Reason point table and accident trap table；
The data item of the type of fault table includes type of fault code and type of fault title, and the type of fault code is accident class
The major key of other table；
The data item of the accident treatment point table includes accident treatment point number, accident treatment point title and type of fault code, institute
State the major key that accident treatment point number is accident treatment point table；
The data item of the accident trap table includes accident trap code, accident trap title, accident treatment point number and accident class
Other code, the accident trap code are the major key of accident trap table.
5. the building of nuclear plant digital master control room operator training platform accident trap database according to claim 4
Method, it is characterised in that: in step 3, the public trap tables of data determined includes the public of accident treatment point under type of fault
Trap table and the public trap table of accident；
To include that the public trap code of accident, accident are public fall into the data item of the public trap table of accident treatment point under the type of fault
Trap title, accident treatment point title and type of fault title, the public trap code of accident are the major key of public trap tables of data,
The public trap title of accident is to carry out the abstract simplified description extracting to trap by interview and investigation；
The data item of the public trap table of accident includes the public trap code of accident, the public trap title of accident, accident treatment point
Number and type of fault code, the public trap code of accident are the major key of the public trap table of accident.
6. the building of nuclear plant digital master control room operator training platform accident trap database according to claim 5
Method, it is characterised in that: the trap data dynamic dispatching side of accident treatment point under the different accident patterns determined in step 4
Method are as follows:
Firstly, access accident trap tables of data obtains the trap number of each accident treatment point under each accident pattern；Then, according to number
It is equipped with the accident point of trap according to table, designs a mark, to the accident point for being identified as 1, quasi- training is manually entered before training
The trap number of trap number, input should be less than or equal to the trap number in corresponding data table；Then, it is manually entered and intends in which accident
The sequence number of point design trap；Followed by, dynamically track accident implementation procedure obtains the accident treatment point being currently executing,
Finally, retrieval proposes meter trap accident point sequence and trap number, trap is navigated to corresponding position.
7. the building of nuclear plant digital master control room operator training platform accident trap database according to claim 6
Method, it is characterised in that: the public trap data dynamic dispatching method of accident determined in step 5 are as follows:
Firstly, accessing public trap tables of data obtains public trap number, the accident point identification fr for being equipped with trap is set to 1, is calculated
The trap number of each accident point；Then, input is intended proposing the public of meter in the sequence number of which accident point design trap and the point
Trap number；Then, tracking accident executes dynamic, obtains the accident treatment point being currently executing；Finally, inquiry proposes meter trap
Public trap, is arranged into corresponding position by accident point sequence and public trap number.
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