CN106919664A - Suitable for the inquiry of historical data methods of exhibiting and system of power station Full scope simulator - Google Patents
Suitable for the inquiry of historical data methods of exhibiting and system of power station Full scope simulator Download PDFInfo
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- CN106919664A CN106919664A CN201710083808.4A CN201710083808A CN106919664A CN 106919664 A CN106919664 A CN 106919664A CN 201710083808 A CN201710083808 A CN 201710083808A CN 106919664 A CN106919664 A CN 106919664A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/248—Presentation of query results
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2455—Query execution
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
Abstract
The present invention provides a kind of the inquiry of historical data methods of exhibiting and system suitable for power station Full scope simulator.Wherein method includes：The work information that reception trend client sends；According to current working information inquiry analog machine operating mode tree, the first simulation time, first actual time of the corresponding current working of work information and current working are obtained；Obtain operating in the second simulation time, second actual time of all father's operating modes and all father's operating modes before institute's current working by inquiring about analog machine operating mode tree；According to the first actual time and the second actual time inquiry real time historical database, corresponding first historical data of current working and corresponding second historical data of all father's operating modes are obtained；With the second simulation time and the continuous time section of first simulation time formation for simulation time axle, and historical data is shown using simulation time axle.It realizes the function that historical trend inquiry is carried out by simulation time, can continuously, intactly show the historical trend of operating mode.
Description
Technical field
The present invention relates to power station Full scope simulator field, more particularly to suitable for the history of power station Full scope simulator
Data query methods of exhibiting and system.
Background technology
Power station Full scope simulator is according to 1 to actual power station operation, system, equipment:The emulation that 1 ratio is carried out, tool
It is standby with the actual identical training environment in Control of Power Plant room, by the title in " virtual power station ".It is mainly used in power station operator's
The content such as training and license exam, the emergency maneuvre support in power station, the design verification in power station and the checking of power station operating scheme.Mesh
Before, the historical trend function in all power stations, such as：Nuclear power station and thermal power station's historical trend function use traditional real time history number
According to storehouse strategy, i.e., using single actual time axle display historical trend.But the historical trend function of analog machine and real machine test
Maximum difference be both time shafts concept it is different.The historical trend that real machine test operates on actual time axle is continuous
, it is linear, and analog machine due to needing to perform that operating mode is preserved, operating mode is set, plus/minus speed, run, these emulation such as to freeze special
Some functions so that the historical trend that analog machine operates on actual time axle is discontinuous, nonlinear, are not easy to observation
Personnel carry out intuitively observation and analysis to the historical trend that current working is run.
The content of the invention
Based on this, it is necessary to be not easy to what observation personnel ran to current working for traditional power station Full scope simulator
Historical trend carries out the problem of intuitively observation and analysis, there is provided a kind of the inquiry of historical data suitable for power station Full scope simulator
Methods of exhibiting and system, can continuously, intactly show power station Full scope simulator from initial operating mode to the complete of current working
Process History trend.
To reach goal of the invention, there is provided a kind of the inquiry of historical data methods of exhibiting suitable for power station Full scope simulator,
Methods described includes：
The work information that reception trend client sends；
According to the current working information inquiry analog machine operating mode tree, obtain the corresponding current working of the work information and
First simulation time of the current working the first actual time corresponding with first simulation time；
Obtain operating in all father's operating modes before the current working and described by inquiring about the analog machine operating mode tree
Second simulation time of all father's operating modes the second actual time corresponding with second simulation time；
According to first actual time and second actual time inquiry real time historical database, obtain described current
Corresponding first historical data of operating mode and corresponding second historical data of all father's operating modes；
It is for simulation time axle and sharp with the continuous time section that second simulation time and first simulation time are formed
First historical data and second historical data are shown with the simulation time axle.
It is described to obtain operating in the current working by inquiring about the analog machine operating mode tree wherein in one embodiment
All father's operating modes and the second simulation time of all father's operating modes before are corresponding with second simulation time second true
The step of between in real time, includes：
The analog machine operating mode tree is inquired about according to the current working, is found with described in the analog machine operating mode tree
Current working is the node object of node；
The father node of the node object is reviewed in the simulation operating mode tree, until tracing back to the simulation operating mode tree
Start node；
Father node according to the node object traced back to obtains operating in described all before the current working
Father's operating mode, and
The simulation time information recorded in father node according to the node object traced back to obtains all father's works
Second simulation time of condition；
Second simulation time and the mapping relations between the second actual time according to being recorded in the father node are obtained
To the second actual time corresponding with second simulation time.
Wherein in one embodiment, it is described with second simulation time and first simulation time formed it is continuous
Time period is simulation time axle, and utilizes the simulation time axle by first historical data and the second historical data exhibition
Show that the step come includes：
Using the emulation start time point of the start node as the start time point of second simulation time, will review
The emulation of the previous father node of the node object for arriving terminates termination time point of the time point as second simulation time,
Obtain the corresponding second simulation time section of second simulation time；
The emulation of the previous father node of the node object is terminated into time point as the starting of first simulation time
At time point, the emulation of the node object is terminated into time point as the termination time point of first simulation time, obtain institute
State the corresponding first simulation time section of the first simulation time；
Second simulation time section and first simulation time section are spliced into continuous time section, and will be described continuous
Time period is used as the simulation time axle；
First historical data and second historical data are sent to the trend client, and in the trend
Client shows the simulation time axle and first historical data, second historical data simultaneously；
Wherein, the corresponding emulation of previous node terminates the emulation start time point that time point is next node.
Wherein in one embodiment, methods described also includes carrying out the analog machine operating mode tree step of Dynamic Maintenance
Suddenly；It is described to include the step of carry out Dynamic Maintenance to the analog machine operating mode tree：
Receive the instruction of operating mode Dynamic Maintenance；
Dynamic Maintenance parameter is extracted in being instructed by the Dynamic Maintenance, according to the Dynamic Maintenance parameter to the analog machine
Operating mode tree carries out Dynamic Maintenance.
Wherein in one embodiment, Dynamic Maintenance parameter is extracted in the instruction by the Dynamic Maintenance, according to described
The step of Dynamic Maintenance parameter carries out Dynamic Maintenance to the analog machine operating mode tree includes：
If the Dynamic Maintenance parameter is operating mode preserves parameter, new node is created in the analog machine operating mode tree,
The new node is the corresponding node of newly-built operating mode, and the operating mode letter of the newly-built operating mode is recorded in the new node
Breath, simulation time information and real time information；
If the Dynamic Maintenance parameter is operating mode deletes parameter, parameter is deleted by the analog machine work according to the operating mode
Corresponding vertex ticks is to have deleted in condition tree；
If the Dynamic Maintenance parameter is operating mode arrange parameter, according to the operating mode arrange parameter by the analog machine work
Corresponding node is updated setting in condition tree.
The present invention also provides a kind of the inquiry of historical data display systems suitable for power station Full scope simulator, the system
Including：
Work information receiver module, the work information for receiving the transmission of trend client；
Very first time enquiry module, for according to the current working information inquiry analog machine operating mode tree, obtaining the work
First simulation time of the corresponding current working of condition information and the current working and first simulation time corresponding first
Actual time；
Second time inquiring module, for by inquire about the analog machine operating mode tree obtain operating in the current working it
Preceding all father's operating modes and the second simulation time of all father's operating modes are corresponding with second simulation time second true
Time；
The inquiry of historical data module, for being gone through in real time according to first actual time and second actual time inquiry
History database, obtains corresponding first historical data of the current working and corresponding second historical data of father's operating mode；
Display module, for the continuous time Duan Weifang formed with second simulation time and first simulation time
True time shaft, and shown first historical data and second historical data using the simulation time axle.
Wherein in one embodiment, the second time inquiring module includes：
Node object query unit, for inquiring about the analog machine operating mode tree according to the current working, in the simulation
The node object with the current working as node is found in machine operating mode tree；
Father node trace-back unit, for reviewing the father node of the node object in the simulation operating mode tree, until chasing after
Trace back to the start node of the simulation operating mode tree, and according to the father node of the node object traced back to obtains operating in
Described all father's operating modes before current working；
Simulation time acquiring unit, for the simulation time recorded in the father node according to the node object traced back to
Information obtains the second simulation time of all father's operating modes；
Actual time acquiring unit, for true with second according to second simulation time recorded in the father node
Mapping relations between time obtain the second actual time corresponding with second simulation time.
Wherein in one embodiment, the display module includes：
First time period acquiring unit, for being emulated the emulation start time point of the start node as described second
The start time point of time, the emulation of the previous father node of the node object that will be traced back to terminates time point as described the
At the termination time point of two simulation times, obtain the corresponding second simulation time section of second simulation time；
Second time period acquiring unit, for the emulation of the previous father node of the node object is terminated time point as
The start time point of first simulation time, when the emulation of the node object being terminated time point as the described first emulation
Between termination time point, obtain first simulation time corresponding first simulation time section；
Concatenation unit, for second simulation time section and first simulation time section to be spliced into continuous time
Section, and using continuous time section as the simulation time axle；
Display unit, for first historical data and second historical data to be sent into the trend client
End, and the trend client by the simulation time axle and first historical data, second historical data simultaneously
Show；
Wherein, the corresponding emulation of previous node terminates the emulation start time point that time point is next node.
Wherein in one embodiment, the system is also included for carrying out Dynamic Maintenance to the analog machine operating mode tree
Dynamic Maintenance module, the Dynamic Maintenance module includes：
Instruction reception unit, for receiving the instruction of operating mode Dynamic Maintenance；
Dynamic Maintenance unit, for by extracting Dynamic Maintenance parameter in Dynamic Maintenance instruction, according to the dynamic dimension
Shield parameter carries out Dynamic Maintenance to the analog machine operating mode tree.
Wherein in one embodiment, the Dynamic Maintenance unit includes：
Subelement is preserved, if being that operating mode preserves parameter for the Dynamic Maintenance parameter, in the analog machine operating mode tree
Middle to create new node, the new node is the corresponding node of newly-built operating mode, and records described new in the new node
Build work information, simulation time information and the real time information of operating mode；
Subelement is deleted, if being that operating mode deletes parameter for the Dynamic Maintenance parameter, is deleted according to the operating mode and joined
Corresponding vertex ticks in the analog machine operating mode tree is to have deleted by number；
Subelement is set, if being operating mode arrange parameter for the Dynamic Maintenance parameter, is set according to the operating mode and joined
Corresponding node in the analog machine operating mode tree is updated setting by number.
Beneficial effects of the present invention include：
Above-mentioned the inquiry of historical data methods of exhibiting and system suitable for power station Full scope simulator, by traditional electricity
Stand and introduce in Full scope simulator simulation time and increased analog machine operating mode tree, when the historical trend for needing to inquire about any operating mode
When, analog machine operating mode tree is inquired about according to the work information that receives, obtain the current working corresponding with work information and currently
First actual time of operating mode and the first simulation time, meanwhile, reviewed in analog machine operating mode tree operation in this prior operating mode it
Preceding all father's operating modes, and the second actual time and second simulation time of all father's operating modes are obtained, due to real-time history data
Real time data in storehouse is stored by timestamp of actual time, thus using current working the first actual time and
The second actual time inquiry real time historical database of all father's operating modes, obtains the first historical data of current working and all fathers
Second historical data of operating mode, is next node because the simulation time of previous node in analog machine operating mode tree terminates time point
The start time point of simulation time, thus current working and operation all father's operating modes in this prior before operating mode simulation time
The time period of formation is one section of continuous time period, using the continuous time period as simulation time axle, and during using the emulation
Countershaft is shown the corresponding historical data of all father's operating modes of current working and current working is continuous, complete, is overcome
Traditional history Tendency Strategy easily occurs interrupting, deforms, preposterous problem, is easy to observation personnel intuitively to be transported to current working
Capable historical trend is observed so that observation personnel can effectively to power station operator training and license exam,
The contents such as power station emergency maneuvre support, Power Plant Design and power station operating scheme are veritified.
Brief description of the drawings
Fig. 1 is the system architecture schematic diagram of the traditional power station Full scope simulator in one embodiment；
Fig. 2 is the system architecture schematic diagram of the power station Full scope simulator in one embodiment；
Fig. 3 is the node object relation schematic diagram of the analog machine operating mode tree in one embodiment；
Fig. 4 is the flow of the inquiry of historical data methods of exhibiting suitable for power station Full scope simulator in one embodiment
Schematic diagram；
Fig. 5 is the stream of the inquiry of historical data methods of exhibiting suitable for power station Full scope simulator in another embodiment
Journey schematic diagram；
Fig. 6 is the structure of the inquiry of historical data display systems suitable for power station Full scope simulator in one embodiment
Schematic diagram；
Fig. 7 is the knot of the inquiry of historical data display systems suitable for power station Full scope simulator in another embodiment
Structure schematic diagram.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples pair
The present invention is further elaborated suitable for the inquiry of historical data methods of exhibiting and system of power station Full scope simulator.Should
Work as understanding, specific embodiment described herein is only used to explain the present invention, is not intended to limit the present invention.
In one embodiment, as shown in Figures 1 to 4, there is provided a kind of history suitable for power station Full scope simulator
Data query methods of exhibiting, the method is comprised the following steps：
S100, receives the work information that trend client sends.
S200, according to current working information inquiry analog machine operating mode tree, obtains the corresponding current working of work information and works as
First simulation time, first actual time corresponding with the first simulation time of preceding operating mode.
S300, obtains operating in all father's operating modes before the current working and all by inquiring about analog machine operating mode tree
Second simulation time, second actual time corresponding with the second simulation time of father's operating mode.
S400, according to the first actual time and the second actual time inquiry real time historical database, obtains current working pair
The first historical data and corresponding second historical data of all father's operating modes answered.
S500, with the second simulation time and the continuous time section of the first simulation time formation for simulation time axle, and utilizes
Simulation time axle shows the first historical data and the second historical data.
The system architecture of traditional power station Full scope simulator is as shown in figure 1, the analog machine meter of power station Full scope simulator
Real time data is delivered to real time historical database and carries out historical storage by each cycle of calculation center, and the timestamp of real time data is mould
The current time of plan machine server, the i.e. timestamp of real time data are the actual time of analog machine server, are being needed in trend
During the historical data stored in client output real-time history data road, trend client is with actual time axle as historical trend
Time shaft, so because power station Full scope simulator is when actual power station operation is simulated, set with operating mode preservation, operating mode,
Acceleration/deceleration, run, freeze etc. these emulation turn by function, hence in so that trend client is exported on actual time axle
Historical data be discontinuous, nonlinear, the history of the data of the operating mode that observation personnel observe on actual time axle becomes
Gesture is probably interruption, deform, preposterous, the situation that easily appearance is judged by accident, is not easy to observation personnel to current working
The historical trend of operation is intuitively observed, and is also not easy to the history run process that observation personnel understand current working, i.e., only
The historical trend function of being realized in actual time axle is the particular/special requirement of the trend function that cannot meet power station Full scope simulator.
The inquiry of historical data methods of exhibiting suitable for power station Full scope simulator in the present embodiment, in traditional power station
Introduce the concept of simulation time in real time historical database in Full scope simulator, actual time (also known as the real time),
Refer to the time of nature objective reality, and simulation time (alternatively referred to as virtual machine time) refer to simulation model run when by
The time of the virtual world that analogue system (i.e. power station Full scope simulator) is produced.Simulation time be substantially one relative when
Between, it typically originates in does not carry out the initial cold conditions operating mode that any simulation is calculated, and freezes with freezing for model, with model
Operation and run.Can be found after simulation time is introduced in the Full scope simulator of power station, power station Full scope simulator exists
The characteristic of characteristic on simulation time to actual power station on actual time is similar, i.e., with one-dimension and continuity.For
The interruption that operating mode in the Full scope simulator of power station is run on actual time, nonlinear historical data are on simulation time
It has been shown that, so as to be exported on simulation time axle continuously, intactly, power station Full scope simulator is from initial operating mode to current working
Overall process historical trend, be easy to observation personnel to carry out intuitively observation and analysis to the historical trend that current working is run, pass
Analog machine operating mode tree is increased in the power station Full scope simulator of system, increases the system architecture such as Fig. 2 institutes after analog machine operating mode tree
Show, the tree node of analog machine operating mode tree is all operating modes in corresponding operating mode object, i.e. power station Full scope simulator in simulation
There is corresponding node object to correspond to therewith in machine operating mode tree, the run time of each operating mode, including when actual time and emulation
Between, have in analog machine operating mode tree and clearly record accordingly.In one embodiment, analog machine operating mode tree as shown in figure 3, from
As can be seen that power station Full scope simulator is when calling any operating mode to be run in the figure, can be by inquiring about analog machine
Operating mode tree review current working before all father nodes, the start node until tracing back to analog machine operating mode tree.Analog machine work
The base attribute that each tree node of condition tree includes is as shown in the table：
Thus, the concept of simulation time is introduced in the Full scope simulator of power station and in traditional power station Full scope simulator
System framework in increased analog machine operating mode tree after, when the historical trend of any operating mode is checked, analog machine server meeting
The work information of trend client transmission is received, the work information includes operating mode title and operating mode unique identifier, such as operating mode
ID (identification, unique encodings), analog machine operating mode tree is inquired about according to work information, due to existing in simulation operating mode tree
All operating modes in the Full scope simulator of power station, therefore, it can the inquiry in analog machine operating mode tree and obtain corresponding with work information
Current working, and each tree node in analog machine operating mode tree record correspondence operating mode simulation time information, and should
Current working actual time corresponding with simulation time in the process of running, so as to obtain the first actual time of the current working
With the first simulation time.Because the real time data of each operating mode operation is with the true of analog machine in real time historical database
Time is stored for timestamp, so, the first actual time inquiry real time historical database according to current working, so that
Obtain the first historical data of the current working.And in order to observe the historical trend of current working operation, in addition it is also necessary to obtain and working as
The running of all operating modes run before preceding operating mode, and analog machine operating mode tree is inquired about by current working, then it is easy in mould
All father nodes before obtaining operating in current working in plan machine operating mode tree, i.e., all father's operating modes, according in each father node
The real time information and simulation time information of record obtain the second simulation time and second actual time of all father's operating modes, enter
One step inquires about real time historical database according to the second actual time, so as to obtain corresponding second historical data of all father's operating modes.
In analog machine operating mode tree, the terminating point of the simulation time recorded in previous node is rising for the simulation time of record in lower node
Initial point, so the first simulation time of all simulation times of father's operating mode second and current working can form one continuous time
Section, using the continuous time period as simulation time axle, and shows the first historical data and second using the simulation time axle
Historical data such that it is able to which the overall process historical trend by power station Full scope simulator from initial operating mode to current working is continuous
Ground, intactly show, overcome traditional history Tendency Strategy and easily occur interrupting, deform, preposterous problem, be easy to see
Historical trend of the survey personnel intuitively to current working operation is observed analysis, so that observation personnel can be effectively right
The content such as the training of power station operator and license exam, power station emergency maneuvre support, Power Plant Design and power station operating scheme is carried out
Veritify.
In one embodiment, step S300 includes：
S310, analog machine operating mode tree is inquired about according to current working, is found in analog machine operating mode tree and is with current working
The node object of node.
S320, the father node of node object is reviewed in operating mode tree is simulated, until tracing back to the initial section of simulation operating mode tree
Point.
S330, the father node according to the node object traced back to obtains operating in all father's works before the current working
Condition.
S340, the simulation time information recorded in the father node according to the node object traced back to obtains all father's works
Second simulation time of condition.
S350, according in father node record the second simulation time and the mapping relations between the second actual time obtain with
Second simulation time corresponding second actual time.
The present embodiment is the specific embodiment of all father's operating modes before obtaining current working, first in analog machine operating mode
The node object of current working is found in tree, on the basis of the node object, is traced back to be located in analog machine operating mode tree and is somebody's turn to do
First father node of node object last layer, then on the basis of first father node, review to be located in analog machine operating mode tree and be somebody's turn to do
Second father node of the first father node last layer, by that analogy, until tracing back to the start node of the analog machine operating mode tree, i.e. mould
The root node of plan machine operating mode tree, the first father node, the second father section that will be located in analog machine operating mode tree on node object
Point ..., start node as all father nodes of node object, and inquire about each father node successively, obtain all father nodes
Second simulation time, the corresponding emulation of previous node terminates time point for the emulation of next node is initial in analog machine operating mode tree
Time point, so the time period that the corresponding simulation time of each father node is formed is one section of continuous time period, finally further according to
Mapping relations between second simulation time and the second actual time obtained for the second actual time, and the second simulation time is true with second
The velocity factor of mapping relations between in real time when being run by operating mode determines, i.e. the length ratio of simulation time and actual time
Length ratio it is identical.Increase analog machine operating mode tree in the Full scope simulator of power station, being capable of easily current working and operation
The inquiry of all father's operating modes before current working, and current working and institute are obtained according to the relevant information recorded in tree node
There are actual time and the simulation time of father's operating mode, so as to inquire about real time historical database using actual time, then inquiry is obtained
Historical data shown on simulation time axle, that is, complete historical data and shown from actual time axle when being transformed into emulation
Shown on countershaft, so as to realize continuous, complete display of the historical data on simulation time axle, be easy to observation personnel to operating mode
Historical trend and running are observed analysis.
In one embodiment, step S500 includes：
S510, using the emulation start time point of start node as the start time point of the second simulation time, will trace back to
Node object previous father node emulation terminate time point as the second simulation time termination time point, obtain second imitate
True time corresponding second simulation time section.
S520, time point as the initial time of the first simulation time is terminated using the emulation of the previous father node of node object
Point, time point is terminated as the termination time point of the first simulation time using the emulation of node object, obtains the first simulation time pair
The the first simulation time section answered.
S530, continuous time section is spliced into by the second simulation time section and first simulation time section, and by consecutive hours
Between section as simulation time axle；
S540, trend client is sent to by the first historical data and second historical data, and in trend client
Simulation time axle and the first historical data, the second historical data are shown simultaneously.
Wherein, the corresponding emulation of previous node terminates the emulation start time point that time point is next node.
Above-described embodiment is the specific implementation step for being shown historical data by simulation time axle, i.e. the present embodiment
In the time shaft of trend client can select actual time axle, simulation time axle, the function of actual time axle also may be selected
Function with traditional analog machine is consistent, and the trend of simulation time axle displaying function mainly by increase newly analog machine operating mode tree come
Realize, i.e., trend client show operating mode historical data when, can will on actual time axle show operating mode history number
According to trend power and energy on simulation time axle, so as to realize the complete of continuous on simulation time axle, complete displaying operating mode
Process History trend, overcomes traditional history Tendency Strategy and easily occurs interrupting, deforms, preposterous problem, is easy to observe people
Member is observed analysis to the historical trend and running of operating mode.
In one embodiment, trend client is multiple, and multiple trend clients can simultaneously show different operating modes
Historical trend.For example：Trend client 1 shows the historical trend of operating mode 111 using simulation time axle, and trend client 2 is utilized
Simulation time axle shows the historical trend of operating mode 112, and trend client N is become using the history of simulation time axle displaying operating mode 1N1
Gesture.
In order to illustrate more clearly of above-described embodiment, above-described embodiment is done with the analog machine operating mode tree shown in Fig. 3 below
Further instruction：
For example：When the historical trend of operating mode 112 is checked in selection, operating mode 112 can be found in analog machine operating mode tree
Second node in node object, i.e. analog machine operating mode tree third layer, be have recorded in the node object operating mode 112 it is true when
Between start time point Trs (01,/21 10:35:20) with termination time point Tre (01,/21 11:25:, and simulation time 20)
Start time point Tss (2:00:00) with termination time point Tse (2:50:00) actual time for, obtaining operating mode 112 is January 21
The 10 of day:35:20~11:25:20, and the simulation time of operating mode 112 is 2:00:00~2:50:00.Meanwhile, in analog machine work
All father's operating modes of operating mode 112 are reviewed in condition tree, in this embodiment, all father's operating modes of operating mode 112 include operating mode 11 and rise
Beginning operating mode 1, and it is January 20 that record in the corresponding tree node of operating mode 11 obtains actual time of the operation of operating mode 11
13:41:01~15:41:01st, simulation time is 0:00:00~2:00:00, according to the record of the corresponding tree node of initial operating mode 1
The actual time for obtaining the operation of initial operating mode 1 is the 15 of January 19:00:01~15:00:01st, simulation time is 0:00:00~
0:00:00, so as to the time period that all father's operating modes for obtaining operating mode 11 and operating mode 11 are formed is 0:00:00~2:50:00, thus
Can be seen that, the corresponding simulation time of all father's operating modes of operating mode 11 and operating mode 11 is one section of continuous time period, and operating mode 11 and
All father's operating modes corresponding actual time of operating mode 11 is interval, discontinuous time period.
In one embodiment, as shown in figure 5, the method also includes：S600, Mobile state dimension is entered to analog machine operating mode tree
Shield.Specifically, step S600 includes：
S610, receives the instruction of operating mode Dynamic Maintenance.
S620, extracts Dynamic Maintenance parameter, according to Dynamic Maintenance parameter to analog machine operating mode tree in being instructed by Dynamic Maintenance
Carry out Dynamic Maintenance.
Further, step S620 includes：
S621, if Dynamic Maintenance parameter is operating mode preserves parameter, creates new node in analog machine operating mode tree, new
Node is the corresponding node of newly-built operating mode, and recorded in new node the work information of newly-built operating mode, simulation time information and
Real time information.
S622, if Dynamic Maintenance parameter is operating mode deletes parameter, parameter is deleted by analog machine operating mode tree according to operating mode
Corresponding vertex ticks is to have deleted.
S623, if Dynamic Maintenance parameter is operating mode arrange parameter, according to operating mode arrange parameter by analog machine operating mode tree
Corresponding node is updated setting.
During power station Full scope simulator simulates actual power station operation, the corresponding section of operating mode in analog machine operating mode tree
Point is it may happen that change, it is therefore desirable to Dynamic Maintenance is carried out to analog machine operating mode tree, to the Dynamic Maintenance of analog machine operating mode tree
Mainly it is responsible for by analog machine operating mode management role (not shown), when power station Full scope simulator occurs operating mode preservation, operating mode
Delete, operating mode sets, accelerates, slowing down, running, freezing etc. when operating, operating mode management role is by real-time informing analog machine operating mode tree
Carry out corresponding consistency maintenance.Wherein, operating mode management role is used to detect power station Full scope simulator in the process of running
Operation, and the operation is converted into the server that the instruction of operating mode Dynamic Maintenance is sent to power station Full scope simulator, server root
Dynamic Maintenance parameter in being instructed according to operating mode Dynamic Maintenance carries out Dynamic Maintenance to analog machine operating mode tree.It can make analog machine operating mode
Tree root carries out dynamic in real time and updates according to the dry run state of power station Full scope simulator so that analog machine operating mode tree can be accurate
The ruuning situation of all operating modes in ground reflection analog machine running, so as to ensure going through for the operating mode that trend client shows
The accuracy of history trend.
Specifically, when Dynamic Maintenance parameter is that operating mode preserves parameter, then new node is created in analog machine operating mode tree, i.e.,
New operating mode is created in analog machine operating mode tree, when new node is created, first according to the analog machine existing node of operating mode tree
For the new node generates corresponding work information, and the new node is inserted into by analog machine work according to the work information of generation
The relevant position of condition tree, while the corresponding simulation time information of the node and real time information are recorded in the new node,
Consequently facilitating inquiry of the trend client to the historical trend of the newly-built operating mode.If Dynamic Maintenance parameter is operating mode deletes parameter,
It is to have deleted then to delete parameter by corresponding vertex ticks in analog machine operating mode tree according to operating mode, why be by vertex ticks
It has been deleted that, deleted without doing physics, because needing the corresponding node of operating mode deleted to be likely present does not delete child node, be
Ensure the normal queries of the corresponding operating mode of child node, the vertex ticks for only deleting the needs is to have deleted.If Dynamic Maintenance is joined
Number is operating mode arrange parameter, then corresponding node in analog machine operating mode tree is updated into setting according to operating mode arrange parameter, from
And enable the operation conditions of the information real-time tracking power station Full scope simulator of nodes records in analog machine operating mode tree, and then
The historical trend for ensureing the operating mode of output is consistent with the historical trend in the power scope simulation machine actual moving process of power station.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
In one embodiment, as shown in fig. 6, additionally providing a kind of historical data suitable for power station Full scope simulator
Inquiry display systems, the system includes：Work information receiver module 100, the work information for receiving the transmission of trend client.
Very first time enquiry module 200, for according to current working information inquiry analog machine operating mode tree, obtaining, work information is corresponding to work as
First simulation time, first actual time corresponding with the first simulation time of preceding operating mode and current working.Second time inquiring
Module 300, for all father's operating modes and all father's works before obtaining operating in current working by inquiring about analog machine operating mode tree
Second simulation time, second actual time corresponding with the second simulation time of condition.The inquiry of historical data module 400, for root
According to the first actual time and the second actual time inquiry real time historical database, corresponding first historical data of current working is obtained
The second historical data corresponding with father's operating mode.Display module 500, for the second simulation time and the first simulation time shape
Into continuous time section be simulation time axle, and using simulation time axle by the first historical data and the second historical data exhibition
Show to come.
The inquiry of historical data display systems suitable for power station Full scope simulator in the present embodiment, by traditional
Simulation time is introduced in the Full scope simulator of power station and analog machine operating mode tree is increased, when the history for needing to inquire about any operating mode becomes
During gesture, analog machine operating mode tree is inquired about according to the work information that receives, obtain the current working corresponding with work information and ought
First actual time of preceding operating mode and the first simulation time, meanwhile, operation operating mode in this prior is reviewed in analog machine operating mode tree
All father's operating modes before, and the second actual time and second simulation time of all father's operating modes are obtained, due to real time history number
Stored by timestamp of actual time according to the real time data in storehouse, therefore using the first actual time of current working
The second actual time with all father's operating modes inquires about real time historical database, obtains the first historical data of current working and owns
Second historical data of father's operating mode, is next node because the simulation time of previous node in analog machine operating mode tree terminates time point
Simulation time start time point, therefore during the emulation of current working and operation all father's operating modes in this prior before operating mode
Between time period for being formed be one section of continuous time period, using the continuous time period as simulation time axle, and the utilization emulation
Time shaft is shown the corresponding historical data of all father's operating modes of current working and current working is continuous, complete, is overcome
Traditional history Tendency Strategy easily occurs interrupting, deforms, preposterous problem, is easy to observation personnel intuitively to current working
The historical trend of operation is observed, so that training and license that observation personnel can be effectively to power station operator are examined
The contents such as examination, power station emergency maneuvre support, Power Plant Design and power station operating scheme are veritified.
In one embodiment, the second time inquiring module 300 includes：Node object query unit 310, works as basis
Preceding operating mode inquires about the analog machine operating mode tree, and the node object with current working as node is found in analog machine operating mode tree.
Father node trace-back unit 320, for reviewing the father node of node object in operating mode tree is simulated, until tracing back to simulation operating mode tree
Start node, and all father's works before obtaining operating in current working according to the father node of the node object traced back to
Condition.Simulation time acquiring unit 330, the simulation time information for being recorded in the father node according to the node object traced back to is obtained
To the second simulation time of all father's operating modes.Actual time acquiring unit 340, for according to record in the father node
It is true that mapping relations between second simulation time and the second actual time obtain corresponding with second simulation time second
Time.
In one embodiment, display module 500 includes：First time period acquiring unit 510, for by start node
Emulation start time point as the second simulation time start time point, the previous father node of the node object that will be traced back to it is imitative
It is true to terminate time point as the termination time point of the second simulation time, obtain corresponding second simulation time of the second simulation time
Section.Second time period acquiring unit 520, for the emulation of the previous father node of node object to be terminated time point as described the
The start time point of one simulation time, time point as the termination time of the first simulation time is terminated using the emulation of node object
Point, obtains the corresponding first simulation time section of the first simulation time.Concatenation unit 530, for by the second simulation time section and the
One simulation time section is spliced into continuous time section, and using continuous time section as simulation time axle.Display unit 540, for inciting somebody to action
First historical data and the second historical data are sent to the trend client, and in trend client by simulation time axle and institute
The first historical data, second historical data are stated while showing.Wherein, the corresponding emulation of previous node terminates time point
It is the emulation start time point of next node.
In one embodiment, as shown in fig. 7, system also includes being moved for carrying out Dynamic Maintenance to analog machine operating mode tree
State maintenance module 600, Dynamic Maintenance module 600 includes：
Instruction reception unit 610, for receiving the instruction of operating mode Dynamic Maintenance.Dynamic Maintenance unit 620, for by dynamically tieing up
Dynamic Maintenance parameter is extracted in finger shield order, Dynamic Maintenance is carried out to the analog machine operating mode tree according to Dynamic Maintenance parameter.
In one embodiment, Dynamic Maintenance unit 620 includes：Subelement 621 is preserved, if being for Dynamic Maintenance parameter
Operating mode preserves parameter, then new node is created in analog machine operating mode tree, and new node is the corresponding node of newly-built operating mode, and
Work information, simulation time information and the real time information of the newly-built operating mode are recorded in new node.Delete subelement
622, if being that operating mode deletes parameter for Dynamic Maintenance parameter, parameter is deleted by the analog machine operating mode tree according to the operating mode
In corresponding vertex ticks to have deleted.Subelement 623 is set, if being operating mode arrange parameter, root for Dynamic Maintenance parameter
Corresponding node in the analog machine operating mode tree is updated setting according to operating mode arrange parameter.
Because the principle of this system solve problem is looked into a kind of foregoing historical data suitable for power station Full scope simulator
Ask that methods of exhibiting is similar, therefore implementations of the system may refer to the implementation of preceding method, be repeated no more in place of repeating.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of the inquiry of historical data methods of exhibiting suitable for power station Full scope simulator, it is characterised in that methods described bag
Include：
The work information that reception trend client sends；
According to the current working information inquiry analog machine operating mode tree, the corresponding current working of the work information and described is obtained
First simulation time of current working the first actual time corresponding with first simulation time；
Obtain operating in all father's operating modes before the current working and described all by inquiring about the analog machine operating mode tree
Second simulation time of father's operating mode the second actual time corresponding with second simulation time；
According to first actual time and second actual time inquiry real time historical database, the current working is obtained
Corresponding first historical data and corresponding second historical data of all father's operating modes；
With second simulation time and the continuous time section of first simulation time formation for simulation time axle, and utilize institute
Simulation time axle is stated to show first historical data and second historical data.
2. the inquiry of historical data methods of exhibiting suitable for power station Full scope simulator according to claim 1, its feature
It is, it is described to obtain operating in all father's operating modes before the current working and described by inquiring about the analog machine operating mode tree
Second simulation time of all father's operating modes includes the step of corresponding with second simulation time the second actual time：
The analog machine operating mode tree is inquired about according to the current working, is found in the analog machine operating mode tree with described current
Operating mode is the node object of node；
The father node of the node object is reviewed in the simulation operating mode tree, until tracing back to the initial of the simulation operating mode tree
Node；
Father node according to the node object traced back to obtains operating in the described all father's works before the current working
Condition, and
The simulation time information recorded in father node according to the node object traced back to obtains all father's operating modes
Second simulation time；
According in the father node record second simulation time and the mapping relations between the second actual time obtain with
Second simulation time corresponding second actual time.
3. the inquiry of historical data methods of exhibiting suitable for power station Full scope simulator according to claim 2, its feature
Be, the continuous time section formed with second simulation time and first simulation time for simulation time axle, and
The step of being shown first historical data and second historical data using the simulation time axle is included：
The start node is emulated into start time point as the start time point of second simulation time, by what is traced back to
The emulation of the previous father node of the node object terminates time point as the termination time point of second simulation time, obtains
The corresponding second simulation time section of second simulation time；
The emulation of the previous father node of the node object is terminated into time point as the initial time of first simulation time
Point, time point as the termination time point of first simulation time is terminated using the emulation of the node object, obtains described the
The corresponding first simulation time section of one simulation time；
Second simulation time section and first simulation time section are spliced into continuous time section, and by the continuous time
Simulation time axle described in Duan Zuowei；
First historical data and second historical data are sent to the trend client, and in the trend client
End shows the simulation time axle and first historical data, second historical data simultaneously；
Wherein, the corresponding emulation of previous node terminates the emulation start time point that time point is next node.
4. the inquiry of historical data displaying side suitable for power station Full scope simulator according to any one of claims 1 to 3
Method, it is characterised in that methods described also includes the step of carrying out Dynamic Maintenance to the analog machine operating mode tree；It is described to the mould
The step of plan machine operating mode tree carries out Dynamic Maintenance includes：
Receive the instruction of operating mode Dynamic Maintenance；
Dynamic Maintenance parameter is extracted in being instructed by the Dynamic Maintenance, according to the Dynamic Maintenance parameter to the analog machine operating mode
Tree carries out Dynamic Maintenance.
5. the inquiry of historical data methods of exhibiting suitable for power station Full scope simulator according to claim 4, its feature
It is Dynamic Maintenance parameter to be extracted in the instruction by the Dynamic Maintenance, according to the Dynamic Maintenance parameter to the simulation
The step of machine operating mode tree carries out Dynamic Maintenance includes：
If the Dynamic Maintenance parameter is operating mode preserves parameter, new node is created in the analog machine operating mode tree, it is described
New node is the corresponding node of newly-built operating mode, and the work information of the newly-built operating mode is recorded in the new node, is imitated
True temporal information and real time information；
If the Dynamic Maintenance parameter is operating mode deletes parameter, parameter is deleted by the analog machine operating mode tree according to the operating mode
In corresponding vertex ticks to have deleted；
If the Dynamic Maintenance parameter is operating mode arrange parameter, according to the operating mode arrange parameter by the analog machine operating mode tree
In corresponding node be updated setting.
6. a kind of the inquiry of historical data display systems suitable for power station Full scope simulator, it is characterised in that the system bag
Include：
Work information receiver module, the work information for receiving the transmission of trend client；
Very first time enquiry module, for according to the current working information inquiry analog machine operating mode tree, obtaining the operating mode letter
The first simulation time for ceasing corresponding current working and the current working is corresponding with first simulation time first true
Time；
Second time inquiring module, for before obtaining operating in the current working by inquiring about the analog machine operating mode tree
Second simulation time of all father's operating modes and all father's operating modes it is corresponding with second simulation time second it is true when
Between；
The inquiry of historical data module, for according to first actual time and second actual time inquiry real time history number
According to storehouse, corresponding first historical data of the current working and corresponding second historical data of father's operating mode are obtained；
Display module, when the continuous time section for being formed with second simulation time and first simulation time is emulation
Countershaft, and shown first historical data and second historical data using the simulation time axle.
7. the inquiry of historical data display systems suitable for power station Full scope simulator according to claim 6, its feature
It is that the second time inquiring module includes：
Node object query unit, for inquiring about the analog machine operating mode tree according to the current working, in the analog machine work
The node object with the current working as node is found in condition tree；
Father node trace-back unit, for reviewing the father node of the node object in the simulation operating mode tree, until tracing back to
The start node of the simulation operating mode tree, and according to the father node of the node object traced back to obtain operating in it is described currently
Described all father's operating modes before operating mode；
Simulation time acquiring unit, for the simulation time information recorded in the father node according to the node object traced back to
Obtain the second simulation time of all father's operating modes；
Actual time acquiring unit, for according to second simulation time and the second actual time recorded in the father node
Between mapping relations obtain the second actual time corresponding with second simulation time.
8. the inquiry of historical data display systems suitable for power station Full scope simulator according to claim 7, its feature
It is that the display module includes：
First time period acquiring unit, for using the emulation start time point of the start node as second simulation time
Start time point, the emulation of the previous father node of the node object that will be traced back to terminates time point and imitated as described second
At the termination time point of true time, obtain the corresponding second simulation time section of second simulation time；
Second time period acquiring unit, for the emulation of the previous father node of the node object to be terminated time point as described
The start time point of the first simulation time, time point as first simulation time is terminated using the emulation of the node object
Terminate time point, obtain the corresponding first simulation time section of first simulation time；
Concatenation unit, for second simulation time section and first simulation time section to be spliced into continuous time section, and
Using continuous time section as the simulation time axle；
Display unit, for first historical data and second historical data to be sent into the trend client, and
The simulation time axle and first historical data, second historical data are shown simultaneously in the trend client
Come；
Wherein, the corresponding emulation of previous node terminates the emulation start time point that time point is next node.
9. the inquiry of historical data suitable for power station Full scope simulator according to any one of claim 6 to 8 shows system
System, it is characterised in that the system also includes the Dynamic Maintenance module for carrying out Dynamic Maintenance to the analog machine operating mode tree,
The Dynamic Maintenance module includes：
Instruction reception unit, for receiving the instruction of operating mode Dynamic Maintenance；
Dynamic Maintenance unit, for by extracting Dynamic Maintenance parameter in Dynamic Maintenance instruction, being joined according to the Dynamic Maintenance
It is several that Dynamic Maintenance is carried out to the analog machine operating mode tree.
10. the inquiry of historical data display systems suitable for power station Full scope simulator according to claim 9, its feature
It is that the Dynamic Maintenance unit includes：
Subelement is preserved, if being that operating mode preserves parameter for the Dynamic Maintenance parameter, is created in the analog machine operating mode tree
New node is built, the new node is the corresponding node of newly-built operating mode, and the newly-built work is recorded in the new node
The work information of condition, simulation time information and real time information；
Subelement is deleted, if being that operating mode deletes parameter for the Dynamic Maintenance parameter, deleting parameter according to the operating mode will
Corresponding vertex ticks is to have deleted in the analog machine operating mode tree；
Subelement is set, if being operating mode arrange parameter for the Dynamic Maintenance parameter, will according to the operating mode arrange parameter
Corresponding node is updated setting in the analog machine operating mode tree.
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