CN109815216A - The construction method of nuclear plant digital master control room human factor database - Google Patents
The construction method of nuclear plant digital master control room human factor database Download PDFInfo
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Abstract
The construction method of nuclear plant digital master control room human factor database, is related to database technical field, which includes Step 1: determining human-initiated accident data source, including accident report data, simulated experiment data, expert judgments data；Step 2: data source is filtered, is converted, is classified and loading processing；Step 3: establishing human-initiated accident tables of data and impact factor tables of data；Step 4: determining that nuclear plant digital master control room people because of the dispatching method of data in analysis, first sending task requests, updates the dynamic factor value in human-initiated accident tables of data and impact factor tables of data；Then matching task type searches for corresponding tables of data from human-initiated accident tables of data and impact factor tables of data；Correlation factor and value are finally extracted in the tables of data that matching searches, and factor value is put into corresponding functional analysis approach.The present invention can provide the human factor database of perfect, accurate data for the analysis of nuclear plant digital master control room human factors analysis.
Description
Technical field
The present invention relates to database technical field, especially a kind of buildings of nuclear plant digital master control room human factor database
Method.
Background technique
With the continuous development of information technology, master control room of nuclear power station is gradually replaced by digitization system.Introduce digital system
After system, the use of digitization system brings no small challenge to master control room of nuclear power station operator, because grasping under digitization system
Basic change has occurred for a series of action processes such as cognition, monitoring, judgement, the execution of vertical member, and the use of digitization system is always
People cannot be left, operator has its many uncertainty in operating process, is easy to happen human-initiated accident, such as: in thrashing
In, 60 ﹪ -90 ﹪ are attributed to people's malfunction；In nineteen ninety-five U.S. statistics, about 70%-90% event is related with people；In China
About 70% is related to people's oneself factor in Nuclear Power Accident；Three mile island nuclear station accident in 1979, Chernobyl in 1986
Nuclear power plant accident, the JCO nuclear fuel material processing factory criticality accident in the East Sea village of Ibaraki, Japan in 1999, U.S.'s Mars Climate Orbiter pendant
Ruin and U.S. army's nuclear submarine " Greeneville " number knock to sinking the generations of Japanese fishing boat " love beautiful woman " number event etc. these accidents by people because
Cause.
In this context, the research of nuclear plant digital master control room human factors analysis starts to develop, and relates generally to
Human reliability analysis and prevention, impact factor building, fault mechanism study, context-aware etc..Come to a certain extent
Say, the development of human factors analysis be unable to do without the support of human factor database, however, the domestic research to human factor database it is few again
It is few, wherein using the research of tension professor as representative, he grinds the structure of Human Factor Data Management Systemfor Daya Bay NPP
Study carefully, proposes data required for the function of human factor data, human reliability analysis, data acquisition principle, database structure mould
Type, Data Structure Design and computing function, but for some reason, the development of subsequent this respect is slower.Generally speaking, entire core
The research of power station digitlization master control room human factor database is simultaneously not perfect, it hinders nuclear plant digital master control to a certain extent
The development of room human factors analysis, being sought after in boundary constructing a kind of can be that the analysis of nuclear plant digital master control room human factors analysis mention
For the human factor database of more perfect, more accurate data.
Summary of the invention
The construction method of nuclear plant digital master control room human factor database provided by the invention can solve traditional people's factor
According to the incomplete and accurate problem of the data that provide of analysis that library is nuclear plant digital master control room human factors analysis.
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 people
Because of the construction method of database, comprising:
Step 1: determining the data source of nuclear plant digital master control room human-initiated accident；
Step 2: being pre-processed to data obtained in step 1；
Step 3: establishing human-initiated accident tables of data and impact factor tables of data；
Step 4: determining nuclear plant digital master control room people because of the dispatching method of data in analysis.
Further, in abovementioned steps one, the data source of determining nuclear plant digital master control room human-initiated accident includes
Nuclear plant digital master control room accident report data, simulated experiment data, expert judgments data, further include by Literature Consult,
The data that field observation, questionnaire survey obtain, and the impact factor that is either statically or dynamically determined according to research object system take
Value.
Further, in abovementioned steps one, the nuclear plant digital master control room accident report data include power plant
The related accidents data reporting that true record and other power plant's master control rooms or world's core pipe inside digitlization master control room can issue.
It further, include successively right in abovementioned steps two, when being pre-processed to data obtained in step 1
Human-initiated accident data are filtered, convert, classify and load.
Further, in abovementioned steps two,
When being filtered to human-initiated accident data: will test it is abnormal, invalid, incoherent, redundancy, have
Interfering human factor data filters out；
When being converted to human-initiated accident data, comprising:
1. data are transformed into the format for meeting corresponding data table structure by the transformation of data format；2. the coding of field, will
Various informative data are transformed into the expression way being consistent with tables of data；3. calculated value: calculating and obtained by kinematic function simulation
The value of the human factor data obtained, including psychological pressure and tensity；4. data merge: by human-initiated accident report in it is separated but
The data that should be whole in tables of data are combined；5. the construction of keyword: being counted to human-initiated accident report or accident record
According to the construction of keyword；6. human factor data integration is to merging: relevant data source is synthesized consistent data structure；
When classifying to human-initiated accident data, the identification, comparison, classification of data key words are carried out, is human-initiated accident number
It is provided safeguard according to the human factor data table for importing properly respective type.
Further, in abovementioned steps three, when establishing human-initiated accident tables of data,
It investigated, visited based on human-initiated accident report and human-equation error feature based on nuclear plant digital master control room
It talks, analysis, combined data library normal form, data pattern functional dependence is theoretical, establishes human-initiated accident tables of data, the human-initiated accident
Tables of data includes subevent table under the human-initiated accident table of X accident pattern, X accident pattern, main incident table, the description of the subevent X feature
Table, the subevent X process description table, the subevent X reason table, subevent are related to personnel's coding schedule；
The human-initiated accident table of X accident pattern: as shown in table 1 below, data item includes take charge event type codes, sub- accident pattern
Code, the description of sub- accident title, subevent feature, sub- Accident Characteristic descriptor code, event result, power plant's name, event procedure descriptor code,
Subevent is related to personnel's coding, date, and for the event type codes of taking charge as major key, field is constrained to Primary key, the son
Accident title, the description of subevent feature, sub- Accident Characteristic descriptor code, event procedure descriptor code, subevent are related to personnel's coding
Field constraint is non-empty；
The human-initiated accident table of 1 X accident pattern of table
Subevent table under X accident pattern: as shown in table 2 below, data item includes sub- accident pattern code, sub- accident title, master
Accident pattern code, for the sub- accident pattern code as major key, field is constrained to Primary key, and the sub- accident title is taken charge
Therefore the constraint of the field of type codes is non-empty；
Subevent table under 2 X accident pattern of table
Main incident table: as shown in table 3 below, data item includes take charge event type codes, therefore named title of taking charge, the main accident pattern
Code is used as major key, and field is constrained to Primary key, and the field for taking charge therefore named title is constrained to non-empty；
The main incident table of table 3
The subevent X feature describes table: as shown in table 4 below, data item includes sub- Accident Characteristic descriptor code, affiliated main event
Code, whether dominant event, Event Annotation, subevent type, the sub- Accident Characteristic descriptor code be used as major key, field constrain
Field for Primary key, the affiliated major event code is constrained to non-empty；
4 subevent X feature of table describes table
The subevent X process description table: as shown in table 5 below, data item includes sub- accident pattern code, affiliated major event code, thing
Part process description, accident cause-and-effect diagram, business reasons code, for the sub- accident pattern code as major key, field is constrained to major key about
Beam, it is described belonging to the field of major event code be constrained to non-empty, the field of the business reasons code is constrained to non-empty, unique；
5 subevent X process description table of table
The subevent X reason table: as shown in table 6 below, data item includes business reasons code, affiliated sub- accident pattern code, affiliated
Major event code, reason description, influencing factors analysis, type of mistake, the business reasons code is as major key, based on field constraint
The field of key constraint, the affiliated major event code is constrained to non-empty；
6 subevent X reason table of table
Subevent is related to personnel's coding schedule: as shown in table 7 below, data item includes person number, name, department, experience, year
Age, contact method, for the person number as major key, field is constrained to Primary key, the field constraint of the name, department
It is non-empty.
7 subevent of table is related to personnel's coding schedule
Preferably, in abovementioned steps three, when establishing impact factor tables of data,
Firstly, establishing the corresponding impact factor table of human reliability analysis method, the impact factor table includes the side THERP
The table of data needed for the tables of data needed for the tables of data needed for method, operator's situation table, HCR method, SPAR-H method；
The table of data needed for THERP method: as shown in table 8 below, data item includes type of fault code, accident description, behavior
Process description, operator's situation, teams and groups' situation, digitlization regulation, man-machine interface, task complexity, the time, extensive for completing task
Multifactor, for the type of fault code as major key, field is constrained to Primary key, the accident description, action process description
Field constraint be non-empty, the digitlization regulation, man-machine interface, the field of task complexity constraint be check constrain；
The table of data needed for 8 THERP method of table
Operator's situation table: as shown in table 9 below, data item includes operator's coding, name, experience, psychological pressure, training
Situation, emergency level, tensity, operator's coding are used as major key, and field is constrained to Primary key, the word of the name
Section is constrained to non-empty, and the experience, psychological pressure, training situation, emergency level, the constraint of the field of tensity are to check about
Beam；
9 operator's situation table of table
The table of data needed for HCR method: as shown in the following table 10, data item includes type of fault code, accident description, behavior class
Not, allow the time, execute time, man-machine interface, operator's experience, psychological pressure, the type of fault code is as major key, word
Section is constrained to Primary key, and the field of the accident description is constrained to non-empty, the behavior classification, man-machine interface, operator's warp
It tests, the constraint of the field of psychological pressure is to check constraint；
The table of data needed for 10 HCR method of table
The table of data needed for SPAR-H method: as shown in table 11 below, data item includes type of fault code, accident description, number
Word regulation, the course of work, pot life, operator's experience, task complexity, pressure, man-machine interface, the type of fault code
As major key, field is constrained to Primary key, and the field of the accident description is constrained to non-empty, the digitlization regulation, work
Make process, operator's experience, task complexity, pressure, the field of man-machine interface to constrain to be to check constraint；
The table of data needed for 11 SPAR-H method of table
Then, establish basic impact factor tables of data, the basic impact factor tables of data include scene impact factor table,
Personal feature factor table, physiological effect factor table, press factors table, teams and groups' factor table, tissue factor table, hardware factor table；
Scene impact factor table: it is as shown in table 12 below, data item include task complexity, man-machine interface, program availability,
Operator's experience, operator's emergency are horizontal, the task complexity, man-machine interface, program availability, operator's experience, manipulation
The field constraint of member's emergency level is to check constraint；
12 scene impact factor table of table
Personal feature factor table: it is as shown in table 13 below, data item include it is self-confident, solve problem mode, be attitude, mood, tight
It opens, insight, judgment, self-confident, the solution problem mode, attitude, mood, anxiety, insight, the constraint of the field of judgment
It is to check constraint；
13 personal feature factor table of table
Physiological effect factor table: as shown in table 14 below, data item includes fatigue, physical condition, working strength, body movement
Situation, the fatigue, physical condition, working strength, the constraint of the field of body movement situation are to check constraint；
14 physiological effect factor table of table
Press factors table: as shown in table 15 below, data item includes time pressure, role pressure, man-machine interface information content pressure
The field constraint of power, the time pressure, role pressure, man-machine interface information content pressure is to check constraint；
15 press factors table of table
Teams and groups' factor table: it is as shown in table 16 below, data item include cohesiveness, harmony, composition situation, exchange way can
With property, leading, the cohesiveness, harmony, composition situation, the availability of exchange way, leading field constraint are
Check constraint；
16 teams and groups' factor table of table
Tissue factor table: it is as shown in table 17 below, data item include course of work design, working environment, regulation expression way,
Interface layout, regulation and parameter picture availability, safety culture, teams and groups' hoc scenario, the course of work design, building ring
Border, regulation expression way, interface layout, regulation and parameter picture availability, safety culture, the constraint of the field of teams and groups' hoc scenario
It is to check constraint；
17 tissue factor table of table
Hardware factor table: as shown in table 18 below, data item includes display system, alarm system, navigation system, indicator light,
The display system, alarm system, navigation system, the constraint of the field of indicator light are to check constraint.
18 hardware factor table of table
More preferably, in abovementioned steps four, scheduling of the determining nuclear plant digital master control room people because of data in analysis
Method are as follows:
Firstly, task requests are issued, to the dynamic factor value in the human-initiated accident tables of data and impact factor tables of data
It is updated；
Then, matching task type searches for corresponding tables of data from human-initiated accident tables of data and impact factor tables of data；
Finally, extracting correlation factor and value in the tables of data that matching searches, factor value is put into corresponding function
In energy analysis method.
The present invention proposes a kind of nuclear plant digital master control room people's factor using nuclear plant digital master control room as research object
According to base construction method, carefully stated in the construction method data source of nuclear plant digital master control room human-initiated accident, data prediction,
The called side of human-initiated accident tables of data, the impact factor table structure for supporting human reliability analysis method and people because of data in analysis
Method, entire data system is perfect, it is comprehensive, convenient for people because being used when analysis, compared to traditional master control room of nuclear power station human factor database,
The human factor data built using this method is more perfect, more acurrate, data branch that can be strong because functional analysis provides for people
It holds, realize standardized administration, control, prediction and reduces human-initiated accident, answered for the engineering of master control room of nuclear power station human factors analysis
With good data source and impact factor library is provided, the development of nuclear power station human factors analysis research can also be further pushed.
Detailed description of the invention
Fig. 1 is the flow chart of the construction method of nuclear plant digital master control room human factor database involved by the present invention；
Fig. 2 is the flow chart of human-initiated accident data prediction in the present invention；
Fig. 3 is nuclear plant digital master control room people in the present invention because of the flow chart of the dispatching method of data in analysis.
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.
In the prior art, database other field application or it is relatively broad, scholars mainly research discuss
Database sharing thinking, data base administration and the maintenance of different field, data field design, tables of data relational design, data are pre-
Processing technique, database development process, and in technical field of nuclear power, the research of tension professor provides for human factor database foundation
Theoretical direction provides method support with calculating etc. for impact factor classification system, data acquisition, classification, is typical people
Because analysis method for reliability provides data source, the present invention based on this, proposes a kind of nuclear plant digital master control room people
Because of the construction method of database, may be implemented the standardized administration to nuclear plant digital master control room human-initiated accident, control, analysis,
Prediction and the human-initiated accident for reducing nuclear plant digital master control room, as shown in Figure 1, the construction method includes:
Step 1: determining the data source of nuclear plant digital master control room human-initiated accident；
Step 2: being pre-processed to data obtained in step 1；
Step 3: establishing human-initiated accident tables of data and impact factor tables of data；
Step 4: determining nuclear plant digital master control room people because of the dispatching method of data in analysis.
The construction method of the nuclear plant digital master control room human factor database of above embodiment can be nuclear power station number
The analysis for changing master control room human factors analysis provides perfect, accurate data, realizes standardized administration, control, prediction and reduction
Human-initiated accident.
The construction method of nuclear plant digital master control room human factor database involved by present embodiment set forth further below
Content.
In the step of construction method about aforementioned nuclear plant digital master control room human factor database one, determining nuclear power station
The data source of digitlization master control room human-initiated accident is divided into human-initiated accident data source and the impact factor for analyzing human factors analysis
Data source, specific as follows:
Human-initiated accident data source includes:
(1) accident report data
Nuclear plant digital master control room accident report is the record of actual accidents, and data are authentic and valid and with a high credibility, is had
Help identification, the analysis of causes and the accident prevention to digitlization master control room human-initiated accident, can be human factors analysis qualitative, quantitative point
Analysis provides data, and impact factor value can also be provided.Accident report can be the true record inside power plant's digitlization master control room,
It can also be other power plant's master control rooms or the related accidents report etc. that world's core pipe can be issued.
(2) simulated experiment data
Simulated experiment data are irregular tissue manipulation persons, to same accident and different accidents, in different time, difference behaviour
Make the data that environment carries out simulated operation and obtains.Which can get by designs such as environment, scene, accident traps does not sympathize with
Human-initiated accident data under condition, it is versatile and flexible, the human-initiated accident data that true master control room can not be collected into can be made up, such as: fire,
Earthquake, artificial exception or trap design etc..
(3) expert judgments data
Although there is subjectivity in the judgement from expert in the art, the data, but some human-initiated accident data can not
In the case where obtaining or lacking, the deficiency of certain data can be made up by expert judgments.
Impact factor data source:
On the one hand, this kind of data can be obtained by Literature Consult, field observation, questionnaire survey etc.；It on the other hand, can basis
Research object system either statically or dynamically determines the value of impact factor, such as: man-machine interface complexity can as the case may be really
Fixed, operator mental load can obtain its data by data collection system dynamic.
To in step 1 in the step of construction method about aforementioned nuclear plant digital master control room human factor database two
To data pre-processed, it is specific as follows:
Data prediction is to carry out relevant treatment before data importing or input data table to human factor data, make data
Become to standardize.As shown in Fig. 2, human-initiated accident data prediction includes successively being filtered, converting to human-initiated accident data, dividing
Class and loading；
(1) human factor data filters
Data filtering predominantly detect it is abnormal, ineffectually, it is incoherent, redundancy, have interfering human factor data, and
These data filterings are fallen.
(2) human factor data is converted
Human factor data converts the transformation for specifically including that 1. data format, and format should keep one with the structure of corresponding data table
It causes；2. the coding of field strains at the expression way being consistent with tables of data, such as: power plant's shape some various informative data
Some is indicated with 1 when state is normal, and some is indicated with F；3. calculated value: some human factor datas are to simulate to obtain by kinematic function
, these data change over time, and should calculate these human factor datas in time, such as: psychological pressure, tensity etc.；4. counting
According to merging: some data may be separated in personel accident report, but should be an entirety in tables of data, need to close
And；5. the construction of keyword: it is often more detailed to the description of human-initiated accident in human-initiated accident is reported or recorded, and data
The data of table answer it is simple and clear, at this moment need to human-initiated accident report or accident record carry out data key words construction；6. people
Because Data Integration with merge: what some human factor datas may be integrated from multiple and different data report or accident record, respectively
The naming method or expression format that accident report or accident record use are different, and human factor data merging is needed relevant data source
Synthesize consistent data structure.
(3) data classification
Because there are diversity for human factor data type, need to carry out before importeding into tables of data data key words identification, comparison,
Classification, provides safeguard to import properly the human factor data table of respective type.
Human-initiated accident is established in the step of construction method about aforementioned nuclear plant digital master control room human factor database three
Tables of data, specific as follows:
Human-initiated accident tables of data is mainly used to store, manages, controls, inquiring, editing from human-initiated accident report, analog machine
It tests, the human-initiated accident data of expert judgments.The design of table should determine the type of table, word according to investigation and actual demand emphasis
Section, field constraint.Based on nuclear plant digital master control room, based on human-initiated accident report and human-equation error feature, investigated,
Interview, analysis, combined data library mode, data pattern functional dependence is theoretical, establishes human-initiated accident data list structure.
Human-initiated accident table should establish corresponding accident pattern table, from table according to the difference (such as SGTR) of main accident pattern
For in structure, the table structure of different type accident is almost the same, as shown in table 1 below, the number of the human-initiated accident table of X accident pattern
According to item include take charge thus type codes, sub- accident pattern code, sub- accident title, the description of subevent feature, sub- Accident Characteristic descriptor code,
Event result, power plant's name, event procedure descriptor code, subevent are related to personnel's coding, date, take charge therefore type codes are as major key,
Its field is constrained to Primary key, sub- accident title, the description of subevent feature, the description of sub- Accident Characteristic descriptor code, event procedure
The field constraint that code, subevent are related to personnel's coding is non-empty；
The human-initiated accident table of 1 X accident pattern of table
It is same take charge thus under subevent should establish corresponding tables of data, it is similar, from the structure of table design for, same master
Subevent table structure under accident is consistent, and as shown in table 2 below, the data item of subevent table includes sub- accident class under X accident pattern
Type code, sub- accident title, event type codes of taking charge, for sub- accident pattern code as major key, field is constrained to Primary key, sub- accident
The field constraint of title, event type codes of taking charge is non-empty；
Subevent table under 2 X accident pattern of table
Proposed vertical event type table structure of taking charge below, as shown in table 3 below, the data item of main incident table includes main accident pattern
Code, therefore named title of taking charge, take charge therefore type codes are as major key, and field is constrained to Primary key, the field constraint for therefore named title of taking charge
For non-empty；
The main incident table of table 3
Other relevant table structures are as follows:
The subevent X feature describes table, and as shown in table 4 below, data item includes sub- Accident Characteristic descriptor code, affiliated main event
Code, whether dominant event, Event Annotation, subevent type, sub- Accident Characteristic descriptor code be used as major key, field constrain based on
The field of key constraint, affiliated major event code is constrained to non-empty；
4 subevent X feature of table describes table
The subevent X process description table, as shown in table 5 below, data item include sub- accident pattern code, affiliated major event code,
Event procedure description, accident cause-and-effect diagram, business reasons code, for sub- accident pattern code as major key, field is constrained to Primary key,
The field of affiliated major event code is constrained to non-empty, and the field of the business reasons code is constrained to non-empty, unique；
5 subevent X process description table of table
The subevent X reason table, as shown in table 6 below, data item include business reasons code, affiliated sub- accident pattern code, institute
Owner's event code, reason description, influencing factors analysis, type of mistake, business reasons code are constrained to major key as major key, field
Constraint, the field of affiliated major event code are constrained to non-empty；
6 subevent X reason table of table
Subevent is related to personnel's coding schedule, as shown in table 7 below, data item include person number, name, department, experience,
Age, contact method, person number is as major key, and field is constrained to Primary key, and the field constraint of name, department is non-
It is empty.
7 subevent of table is related to personnel's coding schedule
Impact factor is established in the step of construction method about aforementioned nuclear plant digital master control room human factor database three
It is specific as follows when tables of data:
(1) the corresponding impact factor table of human reliability analysis method is first established
So far, human reliability analysis method is more, and present embodiment selects several typical methods to be influenced
Factor table structural analysis, to support needed for human reliability analysis because of subsystem and value condition.If support need to be supplemented later
Other people can be designed because of the tables of data of analysis method for reliability under this framework.
The impact factor table established in present embodiment is as follows:
The table of data needed for THERP method, as shown in table 8 below, data item include type of fault code, accident description, row
For process description, operator's situation, teams and groups' situation, digitlization regulation, man-machine interface, task complexity, complete task time,
Restore the factor, for type of fault code as major key, field is constrained to Primary key, the field that accident description, action process describe
Constraint is non-empty, and digitlization regulation, man-machine interface, the constraint of the field of task complexity are to check constraint；
The table of data needed for 8 THERP method of table
Operator's situation table, as shown in table 9 below, data item include operator's coding, name, experience, psychological pressure, training
Situation, emergency level, tensity are instructed, operator's coding is used as major key, and field is constrained to Primary key, the field constraint of name
For non-empty, experience, psychological pressure, training situation, emergency level, the constraint of the field of tensity are to check constraint；
9 operator's situation table of table
The table of data needed for HCR method, as shown in the following table 10, data item include type of fault code, accident description, behavior
Classification allows the time, executes time, man-machine interface, operator's experience, psychological pressure, and type of fault code is as major key, field
It is constrained to Primary key, the field of accident description is constrained to non-empty, behavior classification, man-machine interface, operator's experience, psychological pressure
Field constraint be check constraint；
The table of data needed for 10 HCR method of table
The table of data needed for SPAR-H method, as shown in table 11 below, data item include type of fault code, accident description,
Regulation, the course of work, pot life, operator's experience, task complexity, pressure, man-machine interface are digitized, type of fault code is made
For major key, field is constrained to Primary key, and the field of accident description is constrained to non-empty, digitizes regulation, the course of work, manipulation
Member's experience, task complexity, pressure, the constraint of the field of man-machine interface are to check constraint；
The table of data needed for 11 SPAR-H method of table
(2) then, basic impact factor tables of data is established
Basic impact factor tables of data can not only support human reliability analysis, prediction, can be also people because of crash analysis, pipe
The offers supports such as reason, prevention, root primordium retrospect.Basic impact factor table structure in present embodiment is based on its classification and sets respectively
Meter can be extended if subsequent need to carry out impact factor supplement or newly-built table structure in this structure.
The basic impact factor tables of data established in present embodiment is as follows:
Scene impact factor table, as shown in table 12 below, data item include that task complexity, man-machine interface, program are available
Property, operator's experience, operator meet an urgent need horizontal, the task complexity, man-machine interface, program availability, operator's experience, behaviour
The field constraint of vertical member's emergency level is to check constraint；
12 scene impact factor table of table
Personal feature factor table, as shown in table 13 below, data item include it is self-confident, solve problem mode, attitude, mood,
Anxiety, insight, judgment, self-confident, solution problem mode, attitude, mood, anxiety, insight, the constraint of the field of judgment are equal
To check constraint；
13 personal feature factor table of table
Physiological effect factor table, as shown in table 14 below, data item are living including fatigue, physical condition, working strength, body
Emotionally condition, fatigue, physical condition, working strength, the constraint of the field of body movement situation are to check constraint；
14 physiological effect factor table of table
Press factors table, as shown in table 15 below, data item include time pressure, role pressure, man-machine interface information content
The field constraint of pressure, time pressure, role pressure, man-machine interface information content pressure is to check constraint；
15 press factors table of table
Teams and groups' factor table, as shown in table 16 below, data item include cohesiveness, harmony, composition situation, exchange way
Availability, leading, cohesiveness, harmony, composition situation, the availability of exchange way, leading field constraint are inspection
Look into constraint；
16 teams and groups' factor table of table
Tissue factor table, as shown in table 17 below, data item include course of work design, working environment, regulation expression side
Formula, interface layout, regulation and parameter picture availability, safety culture, teams and groups' hoc scenario, course of work design, working environment,
Regulation expression way, interface layout, regulation and parameter picture availability, safety culture, the constraint of the field of teams and groups' hoc scenario are equal
To check constraint；
17 tissue factor table of table
Hardware factor table, as shown in table 18 below, data item include display system, alarm system, navigation system, instruction
Lamp, the display system, alarm system, navigation system, the constraint of the field of indicator light are to check constraint.
18 hardware factor table of table
Nuclear power station number is determined in the step of construction method about aforementioned nuclear plant digital master control room human factor database four
Word master control room people because analysis in data dispatching method, it is specific as follows:
In application and research process, data are distributed and adjust according to different function master control room of nuclear power station human factor database
With, and in application and research process, some data, impact factor, impact factor value need to update, proposed vertical core here
Method of the power station master control room human factor database in application, the related performance data of support in terms of scheduling, update, distribution, such as Fig. 3 institute
Show, firstly, issuing task requests, the dynamic factor value in human-initiated accident tables of data and impact factor tables of data is updated；
Then, matching task type searches for corresponding tables of data from human-initiated accident tables of data and impact factor tables of data；Finally,
It matches and extracts correlation factor and value in the tables of data searched, factor value is put into corresponding functional analysis approach.
In present embodiment can with but be not limited to following nuclear plant digital master control room people because analysis in data scheduling
Algorithm；
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 (8)
1. the construction method of nuclear plant digital master control room human factor database characterized by comprising
Step 1: determining the data source of nuclear plant digital master control room human-initiated accident；
Step 2: being pre-processed to data source obtained in step 1；
Step 3: establishing human-initiated accident tables of data and impact factor tables of data；
Step 4: determining nuclear plant digital master control room people because of the dispatching method of data in analysis.
2. the construction method of nuclear plant digital master control room human factor database according to claim 1, it is characterised in that:
In step 1, the data source of determining nuclear plant digital master control room human-initiated accident includes nuclear plant digital master control room accident report
Data, simulated experiment data, expert judgments data are accused, further include the number obtained by Literature Consult, field observation, questionnaire survey
According to, and the value of impact factor either statically or dynamically determined according to research object system.
3. the construction method of nuclear plant digital master control room human factor database according to claim 2, it is characterised in that:
In step 1, the nuclear plant digital master control room accident report data include the true record inside power plant's digitlization master control room
The related accidents data reporting that can be issued with other power plant's master control rooms or world's core pipe.
4. the construction method of nuclear plant digital master control room human factor database according to claim 3, it is characterised in that:
In step 2, when being pre-processed to data obtained in step 1 include successively human-initiated accident data are filtered, are converted,
Classification and loading.
5. the construction method of nuclear plant digital master control room human factor database according to claim 4, it is characterised in that:
In step 2,
When being filtered to human-initiated accident data: will test it is abnormal, invalid, incoherent, redundancy, there is interference
The human factor data of property filters out；
When being converted to human-initiated accident data, comprising:
1. data are transformed into the format for meeting corresponding data table structure by the transformation of data format；2. the coding of field, by form
The data of multiplicity are transformed into the expression way being consistent with tables of data；3. calculated value: calculating through kinematic function simulation acquisition
The value of human factor data, including psychological pressure and tensity；4. data merge: by human-initiated accident report in it is separated but in data
The data that should be whole in table are combined；5. the construction of keyword: carrying out data pass to human-initiated accident report or accident record
The construction of key word；6. human factor data integration is to merging: relevant data source is synthesized consistent data structure；
When classifying to human-initiated accident data, carry out the identification, comparison, classification of data key words, be people because of casualty data just
The human factor data table for really importing respective type provides safeguard.
6. the construction method of nuclear plant digital master control room human factor database according to claim 5, it is characterised in that:
In step 3, when establishing human-initiated accident tables of data,
Based on nuclear plant digital master control room, based on human-initiated accident report and human-equation error feature, through investigation, interview, divide
Analysis, combined data library normal form, data pattern functional dependence is theoretical, establishes human-initiated accident tables of data, the human-initiated accident data
Table includes that subevent table under the human-initiated accident table of X accident pattern, X accident pattern, main incident table, the subevent X feature describe table, X
Subevent process description table, the subevent X reason table, subevent are related to personnel's coding schedule；
The human-initiated accident table of X accident pattern: data item includes take charge event type codes, sub- accident pattern code, sub- accident title, sub- thing
The description of part feature, sub- Accident Characteristic descriptor code, event result, power plant's name, event procedure descriptor code, subevent are related to personnel's volume
Code, date, for the event type codes of taking charge as major key, field is constrained to Primary key, and the sub- accident title, subevent are special
Sign description, sub- Accident Characteristic descriptor code, event procedure descriptor code, subevent are related to the field that personnel encode to constrain being non-empty；
Subevent table under X accident pattern: data item includes sub- accident pattern code, sub- accident title, takes charge therefore type codes, the son
For accident pattern code as major key, field is constrained to Primary key, the field constraint of the sub- accident title, event type codes of taking charge
It is non-empty；
Main incident table: data item includes take charge event type codes, therefore named title of taking charge, and the event type codes of taking charge are as major key, word
Section is constrained to Primary key, and the field for taking charge therefore named title is constrained to non-empty；
The subevent X feature describes table: data item include sub- Accident Characteristic descriptor code, affiliated major event code, whether dominant event, thing
Part annotation, subevent type, for the sub- Accident Characteristic descriptor code as major key, field is constrained to Primary key, the institute
The field of owner's event code is constrained to non-empty；
The subevent X process description table: data item include sub- accident pattern code, affiliated major event code, event procedure description, accident because
Fruit figure, business reasons code, for the sub- accident pattern code as major key, field is constrained to Primary key, the affiliated main event
The field of code is constrained to non-empty, and the field of the business reasons code is constrained to non-empty, unique；
The subevent X reason table: data item includes that business reasons code, affiliated sub- accident pattern code, affiliated major event code, reason are retouched
It states, influencing factors analysis, type of mistake, for the business reasons code as major key, field is constrained to Primary key, described affiliated
The field of major event code is constrained to non-empty；
Subevent is related to personnel's coding schedule: data item includes person number, name, department, experience, age, contact method, described
Person number is as major key, and field is constrained to Primary key, and the field constraint of the name, department is non-empty.
7. the construction method of nuclear plant digital master control room human factor database according to claim 6, it is characterised in that:
In step 3, when establishing impact factor tables of data,
Firstly, establishing the corresponding impact factor table of human reliability analysis method, the impact factor table includes THERP method institute
The table of data needed for the tables of data needed for needing the table, operator's situation table, HCR method of data, SPAR-H method；
The table of data needed for THERP method: data item includes type of fault code, accident description, action process description, operator's feelings
Condition, digitlization regulation, man-machine interface, task complexity, the time for completing task, restores the factor, the accident class at teams and groups' situation
Other code is as major key, and field is constrained to Primary key, and the field constraint that the accident description, action process describe is non-
Sky, the digitlization regulation, man-machine interface, the constraint of the field of task complexity are to check constraint；
Operator's situation table: data item includes that operator's coding, name, experience, psychological pressure, training situation, emergency are horizontal, tight
Tonicity, operator's coding are used as major key, and field is constrained to Primary key, and the field of the name is constrained to non-empty, institute
Stating experience, psychological pressure, training situation, emergency level, the field of tensity and constraining is to check constraint；
The table of data needed for HCR method: data item includes type of fault code, accident description, behavior classification, allows the time, executes
Time, man-machine interface, operator's experience, psychological pressure, for the type of fault code as major key, field is constrained to major key about
The field of beam, the accident description is constrained to non-empty, the word of the behavior classification, man-machine interface, operator's experience, psychological pressure
Section constraint is to check constraint；
The table of data needed for SPAR-H method: data item include type of fault code, accident description, digitlization regulation, the course of work,
Pot life, operator's experience, task complexity, pressure, man-machine interface, the type of fault code is as major key, and field is about
Beam is Primary key, and the field of accident description is constrained to non-empty, the digitlization regulation, the course of work, operator's experience,
Task complexity, pressure, the constraint of the field of man-machine interface are to check constraint；
Then, basic impact factor tables of data is established, the basic impact factor tables of data includes scene impact factor table, individual
Characterization factor table, physiological effect factor table, press factors table, teams and groups' factor table, tissue factor table, hardware factor table；
Scene impact factor table: data item includes task complexity, man-machine interface, program availability, operator's experience, operator
Emergency is horizontal, and the task complexity, man-machine interface, program availability, operator's experience, operator meet an urgent need horizontal field about
Shu Junwei checks constraint；
Personal feature factor table: data item includes confidence, solves problem mode, attitude, mood, anxiety, insight, judgment,
Self-confident, the solution problem mode, attitude, mood, anxiety, insight, the constraint of the field of judgment are to check constraint；
Physiological effect factor table: data item includes fatigue, physical condition, working strength, body movement situation, the fatigue, body
Body situation, working strength, the constraint of the field of body movement situation are to check constraint；
Press factors table: data item includes time pressure, role pressure, man-machine interface information content pressure, and the time pressure is appointed
Business pressure, the constraint of the field of man-machine interface information content pressure are to check constraint；
Teams and groups' factor table: data item includes cohesiveness, harmony, composition situation, the availability of exchange way, leading, described
Cohesiveness, harmony, composition situation, the availability of exchange way, leading field constraint are to check constraint；
Tissue factor table: data item includes course of work design, working environment, regulation expression way, interface layout, regulation and ginseng
Number picture availability, safety culture, teams and groups' hoc scenario, the course of work design, working environment, regulation expression way, boundary
Face layout, regulation and parameter picture availability, safety culture, the constraint of the field of teams and groups' hoc scenario are to check constraint；
Hardware factor table: data item includes display system, alarm system, navigation system, indicator light, the display system, alarm
System, navigation system, the constraint of the field of indicator light are to check constraint.
8. the construction method of nuclear plant digital master control room human factor database according to claim 7, it is characterised in that:
In step 4, dispatching method of the determining nuclear plant digital master control room people because of data in analysis are as follows:
Firstly, issuing task requests, the dynamic factor value in the human-initiated accident tables of data and impact factor tables of data is carried out
It updates；
Then, matching task type searches for corresponding tables of data from human-initiated accident tables of data and impact factor tables of data；
Finally, extracting correlation factor and value in the tables of data that matching searches, factor value is put into corresponding function point
In analysis method.
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