CN109242246A - Scene construction method, emergency drilling method and scene construction system - Google Patents
Scene construction method, emergency drilling method and scene construction system Download PDFInfo
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Abstract
The invention relates to the technical field of scene construction, in particular to a scene construction method, an emergency drilling method and a scene construction system. The scene construction method comprises the following steps: acquiring an original case and generating a case event; clustering and grading the case events to generate scenario events, and constructing a scenario matrix for the scenario events according to event categories and levels; acquiring a danger source and influencing factors of a destination; and matching corresponding contextual events in the contextual matrix according to the dangerous sources of the destinations, and constructing the emergency situations of the destinations by combining the influence factors of the destinations. The scene construction method realizes the electronization of emergency plan management, and has wide application range due to the combination of the field data of the destination for adjustment; the emergency drilling method provided by the invention is used for demonstrating the emergency situation of the destination in a virtual reality mode, effectively improves the drilling effect, and is convenient for each drilling personnel to evaluate, evaluate and guide the drilling effect.
Description
Technical field
The present invention relates to scene constructing technology fields, and in particular to a kind of scene construction method, emergency drilling method and feelings
Scape constructs system.
Background technique
The building of vital emergent event scene, is one of current public safety field forefront problem in science, domestic and international educational circles
Extensive concern is given to the research achievement on this direction.The meaning of vital emergent event scene building, not fully exists
In its important theoretical value, more important is Emergency Preparedness is planned, a system such as emergency preplan management and emergency training exercise
Column contingency management work has indispensable support and directive function.
After 9.11 attacks of terrorism, U.S. government has had a profound understanding of the importance of Emergency Preparedness, and organizes and implements
" national contingency planning scene " Major Research Plan.As shown in table 1,15 kinds of vital emergent event scenes are summed up, and are divided
For 8 important scene groups, focus the center of gravity of Emergency Preparedness more.
The vital emergent event scene in 1 U.S. of table
With China's rapid development of economy, domestic many cities are equally faced with the puzzlement of all kinds of vital emergent events.
However, the type of the vital emergent event in China and the U.S. are not fully identical, the strategy of reply is also different from emphasis.Therefore,
The emergency event countermeasure to tally with the national condition and reply model are researched and developed, then becomes the current vital task of contingency management department
One of.
Summary of the invention
It is an object of the invention in view of the above drawbacks of the prior art, provide a kind of scene construction method, emergency drilling
Method and scene construct system.
The present invention provides a kind of scene construction method, which includes:
Original case is obtained, the original case for describing similar events is associated merging, and to the original after association merging
Beginning case carries out Factor Decomposition, to generate case event;
The case event is subjected to clustering processing and classification processing, to generate scene event, and by multiple scene events
Scene matrix is constructed according to event category and rank;
Obtain the danger source and influence factor of destination;And
According to the danger source of the destination, corresponding scene event is matched in the scene matrix, and based on described
Corresponding scene event and the corresponding position of the scene event in scene matrix, in conjunction with the influence factor of the destination, structure
Build the emergency event scene of the destination.
Preferably, described " to obtain original case, the original case for describing similar events is associated merging, and to pass
Original case after combining simultaneously carries out Factor Decomposition, to generate case event " the step of, comprising:
Original case is obtained from least one information source, to construct case library;
Source audit is carried out to the original case, filtering source is unknown from case library and/or source credit rating is lower than
The original case of credit threshold;
Data scrubbing is carried out to the original case after audit, filtering lacks the original case of event argument from case library,
The event argument includes cause, process and consequence;
The original case for describing similar events is associated merging according to the event argument, and generates and is directed to the phase
Information is explained in description with event, the description explain information include the cause of event, process, consequence, the countermeasure taken,
And experience and lessons;And
Information, which carries out Factor Decomposition, to be explained to the description, obtains the corresponding multiple event factors of the event and multiple thing
Logical relation between part factor, to generate case event.
Preferably, described " the case event is subjected to clustering processing and classification is handled, to generate scene event, and will
Multiple scene events construct scene matrix according to event category and rank " the step of, comprising:
Clustering processing is carried out to the case event according to event category, the event category includes at least natural environment
Four class, Technological Economy class, public health class and social safety class major class;
Using the breakdown strength of event, coverage, complexity and the following probability occurred as graded index, at cluster
Case event after reason carries out the classification processing of at least three-level, to generate the scene event of different event rank;
Respectively using event category and event level as row and file, multiple scene events are built into scene matrix.
Preferably, described " clustering processing to be carried out to the case event according to event category, the event category at least wraps
Include four natural environment class, Technological Economy class, public health class and social safety class major class " the step of after, further includes:
Danger source corresponding with the event category, influence factor, method of disposal and corresponding effect are obtained according to event category;
Danger source mark is carried out to each case event according to event category;
According to event category to each case event carry out dynamic behavior analysis, with generate the case event generation and
Development process, and will influence factor corresponding with the event category, method of disposal and corresponding effect in the occurrence and development
It is labeled in journey.
Preferably, before the danger source and influence factor of destination " obtain " the step of, further includes:
Risk assessment is carried out respectively to different regions, to generate risk evaluation result, the risk evaluation result includes institute
State geographical location, danger source and the influence factor in area;
Corresponding risk assessment database is generated according to the risk evaluation result;
The step of danger source and influence factor of destination " obtain " includes:
With obtaining target, according to the geographical location on target ground, corresponding danger is read in the risk assessment database
Source and influence factor.
Preferably, described " according to the danger source of the destination, corresponding scene thing to be matched in the scene matrix
Part, and based on the corresponding scene event and the corresponding position of the scene event in scene matrix, in conjunction with the destination
Influence factor, construct the emergency event scene of the destination " the step of, comprising:
According to the danger source of the destination, corresponding scene event is matched in the scene matrix;
According to position of the scene event in scene matrix, the event category and event level of the scene event are read
Not, and according to the event category and event level scene building is carried out;
Constructed scene is adjusted according to the influence factor, to form the emergency event scene of destination.
Preferably, the scene construction method further include:
Corresponding scene event is matched in the scene matrix according to the destination, and it is corresponding to read the scene event
The original shelves of emergency preplan;
According to the influence factor of the destination, in the original shelves of the emergency preplan range and parameter be adjusted,
Shelves are executed to generate the emergency preplan of destination, to cope with the emergency event scene of the destination.
The present invention also provides a kind of emergency drilling method based on scene building, which includes:
Obtain the geographical location of destination;
The emergency event scene of the destination is constructed according to above-mentioned scene construction method and generates answering for destination
Anxious prediction scheme executes shelves, and the emergency event scene is demonstrated in the form of virtual reality, the emergency event scene packet
Include the background and emergency event of destination;
Target roles are received, is executed in the emergency preplan and reads corresponding role's action prediction scheme in shelves;
The operational order of user is received, by somatosensory device to generate practical action scheme;
When the practical action scheme of the target roles and inconsistent role's action prediction scheme, action is sent to user and is mentioned
Show.
Preferably, the step of described " geographical location for obtaining destination ", comprising:
It is received on map and the input for clicking instruction or being received in search box to destination of destination is instructed, and root
According to the geographical location for clicking instruction or input instruction reading destination;Or
The scene image for obtaining location information and/or acquisition that terminal device generates, according to the location information and/or field
Scape image determines title and its geographical location that destination is determined in map data base.
The present invention also provides a kind of scenes to construct system, and scene building system includes:
The original case for describing similar events is associated conjunction for obtaining original case by case event generation module
And and to association merge after original case carry out Factor Decomposition, to generate case event;
Scene matrix generation module, for the case event to be carried out clustering processing and classification processing, to generate scene
Event, and multiple scene events are constructed into scene matrix according to event category and rank;
Destination analysis module, for obtaining the danger source and influence factor of destination;And
Emergency event scene building module matches in the scene matrix for the danger source according to the destination
Corresponding scene event, and based on the corresponding scene event and the corresponding position of the scene event in scene matrix, knot
The influence factor for closing the destination, the emergency event scene and corresponding emergency preplan for constructing the destination execute shelves.
Scene construction method of the invention is associated and decomposes to original case first, forms case event, then to case
Example event constructs scene matrix according to classification and rank, then the data on the spot of destination are bound to scene matrix and construct the purpose
The emergency event scene on ground, realizes emergency preplan management computerization, and the data on the spot due to combining destination are adjusted,
It is applied widely;Emergency drilling method of the invention drills the emergency event scene of destination in the form of virtual reality
Show, effectively improve rehearsal effect, convenient for each rehearsal personnel are carried out with examination, assessment and the guidance of rehearsal effect.
Detailed description of the invention
Fig. 1 is the flow chart of the scene construction method of the embodiment of the present invention 1.
Fig. 2 is the schematic illustration of the scene construction method of the embodiment of the present invention 1.
Fig. 3 is the flow chart of the scene construction method of the embodiment of the present invention 2.
Fig. 4 is the flow chart of the scene construction method of the embodiment of the present invention 3.
Fig. 5 is the flow chart of the emergency drilling method based on scene building of the embodiment of the present invention 4.
Fig. 6 is the structural block diagram of the scene building system of the embodiment of the present invention 5.
Fig. 7 is the structural block diagram of the scene building system of the embodiment of the present invention 6.
Fig. 8 is the structural block diagram of the scene building system of the embodiment of the present invention 7.
Fig. 9 is the structural block diagram of the scene building system of the embodiment of the present invention 8.
Figure 10 is the structural block diagram of the scene building system of the embodiment of the present invention 9.
Figure 11 is the structural block diagram of the scene building system of the embodiment of the present invention 10.
Figure 12 is the emergency event scene prototype structure and content simulation drawing that the present invention constructs.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and specific implementation
Invention is further described in detail for example.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
In order to keep the narration of this disclosure more detailed with it is complete, below for embodiments of the present invention and specific real
It applies example and proposes illustrative description;But this not implements or uses the unique forms of the specific embodiment of the invention.Embodiment
In cover multiple specific embodiments feature and to construction with operate these specific embodiments method and step it is suitable with it
Sequence.However, can also reach identical or impartial function and sequence of steps using other specific embodiments.
The embodiment of the present invention 1 provides a kind of scene construction method, refering to Figure 1, the scene construction method includes:
S101 obtains original case, and the original case for describing similar events is associated merging, and after merging to association
Original case carry out Factor Decomposition, to generate case event.
The case event is carried out clustering processing and classification and handled by S102, to generate scene event, and by multiple scene things
Part constructs scene matrix according to event category and rank.
S103 obtains the danger source and influence factor of destination.
S104 matches corresponding scene event according to the danger source of the destination in the scene matrix, and right based on this
The scene event answered and the corresponding position of the scene event in scene matrix, in conjunction with the influence factor of the destination, building should
The emergency event scene of destination.
In step s101, it is associated merging in the original case that will acquire, is please referred to shown in Fig. 2, original case
001, original case 002 and original case 003 are the description carried out to event 001, original case 004 and original case 005
It is the description carried out to event 002, original case 006, original case 007 and original case 008 are carried out to event 003
Description, for example, by original case 001, original case 002 based on event 001 be associated with original case 003 merging formed it is former
Beginning case set 001, and the original case set 001 after association merging is further analyzed, to obtain case event
001。
In step s 102, by case event 001, case event 002 obtained in step S101, case event
003 ... ..., case event N carry out clustering processing and classification processing respectively, i.e., are divided according to event category and event level
Analysis, to obtain the scene event comprising event category and event level, event category can include but is not limited to natural environment, skill
Art economy, public health and social safety, event level may include limit be not limited to level-one (catastrophe grade), second level (disaster grade) and
Three-level (accident grade), for example, please referring to shown in Fig. 2, scene event 001 (natural environment, level-one catastrophe), 002 (skill of scene event
Art economy, second level disaster grade), scene event 003 (social safety, three-level accident grade).Then, by resulting scene event 001,
Scene event 002, scene event 003 ... ..., scene event M construct scene square according to respective event category and event level
Battle array, for example, including one in " grid " of a corresponding event category and an event level in scene matrix shown in Fig. 2
A scene event.
In step s 103, the danger source and influence factor for needing to carry out the destination of scene building, above-mentioned danger are obtained
Source and influence factor can carry out risk assessment according to the destination, and be obtained according to risk evaluation result.
In step S104, the corresponding scene event of matching is found from scene matrix according to the danger source of destination, is obtained
The corresponding position of the scene event in scene matrix is taken, which represents classification and rank, further according to matched feelings
Scape event, scene event classification representated by the corresponding position in scene matrix and rank, the influence factor of the destination,
Construct the emergency event scene of the destination.
Please refer to emergency event scene prototype structure shown in Figure 12 and content simulation drawing.Each scene event, including feelings
Scape title and code, corresponding three elements are respectively as follows: 1. and describe scene summary, and 2. assume the issuable consequences of event, and 3.
It is proposed reply task, wherein reply task is most crucial content in emergency event scene.More specifically: 1. scene summaries, packet
Include: 1.1 brief introduction tables, 1.2 summary descriptions and 1.3 prediction scheme main points, 1.3 prediction scheme main points further comprise: 1.3.1 geography, 1.3.2 ring
Border, 1.3.3 be meteorological, 1.3.4 diffusion model and 1.3.5 it is secondary with couple;2. consequence, comprising: 2.1 casualties, 2.2 properties damage
Mistake, 2.3 service disruptions, 2.4 economic impacts and 2.5 are long-term to be influenced;3. task, comprising: 3.1 preventions, 3.2 monitorings and early warning, 3.3
Judgement, 3.4 emergency responses, 3.5 mitigation action, 3.6 evacuations and protection, 3.7 medical rescues, 3.8 site clearings, 3.9 are assessed to adjust
Prevention and control and 3.10 are looked into restore.
In first preferred embodiment, step S101 specifically comprises the following steps:
S1011 obtains original case from least one information source, to construct case library.
S1012, carries out source audit to the original case, filters that source is unknown and/or source credit rating from case library
Lower than the original case of credit threshold.
S1013 carries out data scrubbing to the original case after audit, and filtering lacks the original of event argument from case library
Case, the event argument include cause, process and consequence.
The original case for describing similar events is associated merging according to the event argument, and generates to be directed to and be somebody's turn to do by S1014
Information is explained in the descriptions of similar events, the description explain information include the cause of event, process, consequence, the countermeasure taken,
And experience and lessons.
S1015 explains that information carries out Factor Decomposition to the description, obtains the corresponding multiple event factors of the event and this is more
Logical relation between a event factor, to generate case event.
In step S1011, original case is obtained from various information sources, constructs case library, obtained as far as possible more comprehensive
Original case;In step S1012, source audit is carried out to original case, excludes false case;It is right in step S1013
Original case carries out data scrubbing, filters out the incomplete case of description;In step S1014, based on identical event to original
After beginning case is associated merging, while information is explained in the description generated to the identical event;In step S1015, according to
The description explains that information is analyzed, and extracts multiple event factors, analyzes the logical relation between multiple event factor, generates
Case event.
In second preferred embodiment, step S102 specifically comprises the following steps:
S1021 carries out clustering processing to the case event according to event category, which includes at least natural environment
Four class, Technological Economy class, public health class and social safety class major class.
S1022 is right using the breakdown strength of event, coverage, complexity and the following probability occurred as graded index
Case event after clustering processing carries out the classification processing of at least three-level, to generate the scene event of different event rank.
Multiple scene events are built into scene respectively using event category and event level as row and file by S1023
Matrix.
It is planned according to the national conditions and emergency preplan in China, generates the vital emergent event scene of table 2 such as and construct matrix.Its
In, it is divided according to event level: 7 class of level-one (catastrophe), second level (disaster grade) 8 classes, three-level (accident grade) 7 classes;According to event class
Not Hua Fen: 7 class of natural environment, 8 class of Technological Economy, 1 class of public health, 6 class of social safety.
2 vital emergent event scene of table constructs matrix
In third preferred embodiment, step S102 specifically comprises the following steps:
S1021 ' carries out clustering processing to the case event according to event category, which includes at least nature ring
Four border class, Technological Economy class, public health class and social safety class major class.
S1022 ' obtains corresponding with event category danger source, influence factor, method of disposal and right according to event category
Answer effect.
S1023 ' carries out danger source mark to each case event according to event category.
S1024 ' carries out dynamic behavior analysis to each case event according to event category, to generate the case event
Occurrence and development process, and will influence factor corresponding with the event category, method of disposal and corresponding effect in the generation and
It is labeled in development process.
S1025 ', using the breakdown strength of event, coverage, complexity and the following probability occurred as graded index,
The classification processing of at least three-level is carried out, to the case event after clustering processing to generate the scene event of different event rank.
Multiple scene events are built into feelings respectively using event category and event level as row and file by S1026 '
Scape matrix.
In the 4th preferred embodiment, step S104 specifically comprises the following steps:
S1041 matches corresponding scene event according to the danger source of the destination in the scene matrix.
S1042 reads the event category and event of the scene event according to the position of the scene event in scene matrix
Rank, and scene building is carried out according to the event category and event level.
S1043 is adjusted constructed scene according to the influence factor, to form the emergency event feelings of destination
Scape.
The embodiment of the present invention 2 provides a kind of scene construction method, please refers to shown in Fig. 3, which includes:
S201 obtains original case, and the original case for describing similar events is associated merging, and after merging to association
Original case carry out Factor Decomposition, to generate case event.
The case event is carried out clustering processing and classification and handled by S202, to generate scene event, and by multiple scene things
Part constructs scene matrix according to event category and rank.
S203 carries out risk assessment to different regions respectively, and to generate risk evaluation result, which includes
Geographical location, danger source and the influence factor of this area.
S204 generates corresponding risk assessment database according to the risk evaluation result.
S205 according to the geographical location on target ground, reads corresponding danger with obtaining target in the risk assessment database
Dangerous source and influence factor.
S206 matches corresponding scene event according to the danger source of the destination in the scene matrix, and right based on this
The scene event answered and the corresponding position of the scene event in scene matrix, in conjunction with the influence factor of the destination, building should
The emergency event scene of destination.
In the present embodiment, risk assessment is carried out to different regions, obtains the risk evaluation result of different regions, each
The risk evaluation result in area includes geographical location, danger source and influence factor, according to the geographical location of destination obtain with
The matched area in destination, and then obtain the danger source and influence factor of destination.
The embodiment of the present invention 3 provides a kind of scene construction method, please refers to shown in Fig. 4, which includes:
S301 obtains original case, and the original case for describing similar events is associated merging, and after merging to association
Original case carry out Factor Decomposition, to generate case event.
The case event is carried out clustering processing and classification and handled by S302, to generate scene event, and by multiple scene things
Part constructs scene matrix according to event category and rank.
S303 obtains the danger source and influence factor of destination.
S304 matches corresponding scene event according to the danger source of the destination in the scene matrix, and right based on this
The scene event answered and the corresponding position of the scene event in scene matrix, in conjunction with the influence factor of the destination, building should
The emergency event scene of destination.
S305 matches corresponding scene event according to the destination in the scene matrix, and it is corresponding to read the scene event
The original shelves of emergency preplan.
S306, according to the influence factor of the destination, in the original shelves of the emergency preplan range and parameter be adjusted,
Shelves are executed to generate the emergency preplan of destination, to cope with the emergency event scene of the destination.
In the present embodiment, after the emergency event scene for constructing destination, the emergency preplan for also generating destination is held
Row shelves, on the basis of the emergency preplan of corresponding scene event original shelves, the influence factor of combined destination is to the scene thing
The original shelves of the emergency preplan of part are adjusted, and the emergency preplan for obtaining destination executes shelves, and the emergency preplan of the destination is held
Row shelves are corresponding with the emergency event scene of destination.
The embodiment of the present invention 4 provides a kind of emergency drilling method based on scene building, please refers to shown in Fig. 5, this is answered
Anxious drilling method includes:
S401 obtains the geographical location of destination.
S402 executes shelves according to the emergency event scene of the destination and the emergency preplan for generating destination, and should
Emergency event scene is demonstrated in the form of virtual reality, which includes the background and burst thing of destination
Part.
S403 receives target roles, executes in the emergency preplan and reads corresponding role's action prediction scheme in shelves.
S404 receives the operational order of user, by somatosensory device to generate practical action scheme.
S405 sends to user and takes action when the practical action scheme of the target roles and inconsistent role's action prediction scheme
Prompt.
In step S402, the emergency event scene of destination can be remembered according in embodiment 1, embodiment 2 and embodiment 3
The scheme of load is constructed, and the emergency preplan of destination executes shelves and can be obtained according to the scheme recorded in embodiment 3, herein not
It is repeated one by one.
In the present embodiment, the emergency event scene of constructed destination is demonstrated in the form of virtual reality, is drilled
Personnel are according to oneself task choosing target roles, role's action that the target roles are read in the emergency preplan shelves of destination
Prediction scheme starts to be drilled, and operational order is sent to somatosensory device by user, to control the action of target roles, generates the use
Family compares the role's action prediction scheme and the practical action scheme of target roles, works as the two to the practical action scheme of target roles
When inconsistent, action prompt is sent to user.
In first preferred embodiment of the present embodiment, user oneself can input geographical location, step S401 tool
Body includes the following steps: to receive clicking instruction or receive in search box and refer to the input of destination to destination on map
It enables, and clicks the geographical location of instruction or input instruction reading destination according to this.
In second preferred embodiment of the present embodiment, location information and/or environment that terminal device passes through acquisition
Information determines geographical location, and step S401 specifically comprises the following steps: to obtain location information and/or acquisition that terminal device generates
Scene image, determined according to the location information and/or scene image the title that destination is determined in map data base and its
Geographical location.
Based on the same inventive concept, a kind of scene building system, such as following implementation are additionally provided in the embodiment of the present invention
Example.Since the principle that scene building system solves the problems, such as is similar to scene construction method, the implementation that scene constructs system can
With referring to the implementation of scene construction method, overlaps will not be repeated.It is used below, term " unit " or " submodule "
Or the combination of the software and/or hardware of predetermined function may be implemented in " module ".
The embodiment of the present invention 5 provides a kind of scene building system, please refers to shown in Fig. 6, which constructs system 100 and wrap
It includes: case event generation module 10, scene matrix generation module 20, destination analysis module 30 and emergency event scene building mould
Block 40, wherein case event generation module 10 closes the original case for describing similar events for obtaining original case
Joint simultaneously, and carries out Factor Decomposition to the original case after association merging, to generate case event;Scene matrix generation module
20, handled for the case event to be carried out clustering processing and classification, to generate scene event, and by multiple scene events according to
Event category and rank construct scene matrix;Destination analysis module 30, for obtaining the danger source and influence factor of destination;
Emergency event scene constructs module 40 and matches corresponding scene in the scene matrix for the danger source according to the destination
Event, and based on the corresponding scene event and the corresponding position of the scene event in scene matrix, in conjunction with the destination
Influence factor, the emergency event scene and corresponding emergency preplan for constructing the destination execute shelves.
The embodiment of the present invention 6 provides a kind of scene building system, please refers to shown in Fig. 7, which constructs system 100 and wrap
It includes: case event generation module 10, scene matrix generation module 20, destination analysis module 30 and emergency event scene building mould
Block 40.Referring specifically to the description of embodiment 5, the present embodiment stresses and implements for the present embodiment part same as Example 5
The different part of example 5.
The present embodiment and the difference of embodiment 5 are that case event generation module 10 further comprises: case library unit
101, unit 102, data scrubbing unit 103, association combining unit 104 and Factor Decomposition unit 105 are audited, wherein case library
Unit 101 is used to obtain original case from least one information source, to construct case library;Unit 102 is audited for original to this
Case carries out source audit, filters that source is unknown from case library and/or source credit rating is lower than the original case of credit threshold
Example;Data scrubbing unit 103 is used to carry out data scrubbing to the original case after audit, and filtering lacks event and wants from case library
The original case of element, which includes cause, process and consequence;Combining unit 104 is associated with to be used for according to the event argument
The original case for describing similar events is associated merging, and generates the description explanation information for the similar events, this is retouched
State the cause, process, consequence, the countermeasure and experience and lessons taken for explaining that information includes event;Factor Decomposition unit 105
For explaining that information carries out Factor Decomposition to the description, the corresponding multiple event factors of the event and multiple event factor are obtained
Between logical relation, to generate case event.
The embodiment of the present invention 7 provides a kind of scene building system, please refers to shown in Fig. 8, which constructs system 100 and wrap
It includes: case event generation module 10, scene matrix generation module 20, destination analysis module 30 and emergency event scene building mould
Block 40.Description of the present embodiment part same as Example 5 referring specifically to embodiment 5, the difference of the present embodiment and embodiment 5
It is, scene matrix generation module 20 further comprises: taxon 201, stage unit 202 and matrix unit 203, wherein
Taxon 201 is used to carry out clustering processing to the case event according to event category, which includes at least nature ring
Four border class, Technological Economy class, public health class and social safety class major class;Stage unit 202 is used for strong with the destruction of event
Degree, coverage, complexity and the following probability occurred carry out at least the case event after clustering processing as graded index
The classification of three-level is handled, to generate the scene event of different event rank;Matrix unit 203 is used for respectively with event category and thing
Part rank is built into scene matrix as row and file, by multiple scene events.
The embodiment of the present invention 8 provides a kind of scene building system, please refers to shown in Fig. 9, which constructs system 100 and wrap
It includes: case event generation module 10, scene matrix generation module 20, destination analysis module 30 and emergency event scene building mould
Block 40.Description of the present embodiment part same as Example 5 referring specifically to embodiment 5, the difference of the present embodiment and embodiment 5
It is, emergency event scene building module 40 further comprises: matching unit 401, construction unit 402 and adjustment unit 403,
In, matching unit 401 is used for the danger source according to the destination, and corresponding scene event is matched in the scene matrix;Building
Unit 402 is used to read the event category and event level of the scene event according to the position of the scene event in scene matrix
Not, and according to the event category and event level scene building is carried out;Adjustment unit 403 is used for according to the influence factor to institute's structure
The scene built is adjusted, to form the emergency event scene of destination.
The embodiment of the present invention 9 provides a kind of scene building system, please refers to shown in Figure 10, which constructs system 100
It include: case event generation module 10, scene matrix generation module 20, destination analysis module 30 and the building of emergency event scene
Module 40.Description of the present embodiment part same as Example 5 referring specifically to embodiment 5, the area of the present embodiment and embodiment 5
It is not, which constructs system 100 further include: evaluation module 50 and database module 60, evaluation module 50 are used for difference
Area carries out risk assessment respectively, and to generate risk evaluation result, which includes the geographical location of this area, danger
Dangerous source and influence factor;Database module 60 is used to generate corresponding risk assessment database according to the risk evaluation result;Mesh
Ground analysis module 30 for obtaining target, according to the geographical location on target ground, read in the risk assessment database pair
The danger source and influence factor answered.
The embodiment of the present invention 10 provides a kind of scene building system, please refers to shown in Figure 11, which constructs system 100
It include: case event generation module 10, scene matrix generation module 20, destination analysis module 30 and the building of emergency event scene
Module 40.Description of the present embodiment part same as Example 5 referring specifically to embodiment 5, the area of the present embodiment and embodiment 5
It is not, which constructs system 100 further include: prediction scheme shelves read module 70 and prediction scheme shelves adjust module 80, wherein prediction scheme shelves
Read module 70 is used to match corresponding scene event in the scene matrix according to the destination, and it is corresponding to read the scene event
The original shelves of emergency preplan;Prediction scheme shelves adjustment module 80 is used for the influence factor according to the destination, original to the emergency preplan
Range and parameter in shelves are adjusted, and shelves are executed to generate the emergency preplan of destination, to cope with the burst thing of the destination
Part scene.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of scene construction method, which is characterized in that the scene construction method includes:
Original case is obtained, the original case for describing similar events is associated merging, and to the original case after association merging
Example carries out Factor Decomposition, to generate case event;
The case event is subjected to clustering processing and classification processing, to generate scene event, and by multiple scene events according to
Event category and rank construct scene matrix;
Obtain the danger source and influence factor of destination;And
According to the danger source of the destination, corresponding scene event is matched in the scene matrix, and is based on the correspondence
Scene event and the corresponding position of the scene event in scene matrix construct institute in conjunction with the influence factor of the destination
State the emergency event scene of destination.
2. scene construction method according to claim 1, which is characterized in that described " to obtain original case, describe identical
The original case of event is associated merging, and carries out Factor Decomposition to the original case after association merging, to generate case thing
The step of part ", comprising:
Original case is obtained from least one information source, to construct case library;
Source audit is carried out to the original case, filtering source is unknown from case library and/or source credit rating is lower than credit
Spend the original case of threshold value;
Data scrubbing is carried out to the original case after audit, filtering lacks the original case of event argument from case library, described
Event argument includes cause, process and consequence;
The original case for describing similar events is associated merging according to the event argument, and generates and works together for the phase
Information is explained in the description of part, and the description explains that information includes cause, process, consequence, the countermeasure taken and the warp of event
Test lesson;And
To the description explain information carry out Factor Decomposition, obtain the corresponding multiple event factors of the event and multiple event because
Logical relation between element, to generate case event.
3. scene construction method according to claim 1, which is characterized in that described " to cluster the case event
Multiple scene events to generate scene event, and are constructed scene matrix according to event category and rank by processing and classification processing "
The step of, comprising:
Clustering processing is carried out to the case event according to event category, the event category includes at least natural environment class, skill
Four art economy class, public health class and social safety class major class;
Using the breakdown strength of event, coverage, complexity and the following probability occurred as graded index, after clustering processing
Case event carry out at least three-level classification processing, to generate the scene event of different event rank;
Respectively using event category and event level as row and file, multiple scene events are built into scene matrix.
4. scene construction method according to claim 3, which is characterized in that described " according to event category to the case
Event carries out clustering processing, and the event category includes at least natural environment class, Technological Economy class, public health class and society
After the step of four major class of security classes ", further includes:
Danger source corresponding with the event category, influence factor, method of disposal and corresponding effect are obtained according to event category;
Danger source mark is carried out to each case event according to event category;
Dynamic behavior analysis is carried out to each case event according to event category, to generate the occurrence and development of the case event
Process, and will influence factor corresponding with the event category, method of disposal and corresponding effect during the occurrence and development
It is labeled.
5. scene construction method according to claim 1, which is characterized in that it is described " obtain destination danger source and
Before the step of influence factor ", further includes:
Risk assessment is carried out respectively to different regions, to generate risk evaluation result, the risk evaluation result includes describedly
Geographical location, danger source and the influence factor in area;
Corresponding risk assessment database is generated according to the risk evaluation result;
The step of danger source and influence factor of destination " obtain " includes:
Obtain target, according to the geographical location on target ground, read in the risk assessment database corresponding danger source and
Influence factor.
6. scene construction method according to claim 1, which is characterized in that described " according to the danger source of the destination,
Corresponding scene event is matched in the scene matrix, and based on the corresponding scene event and the scene event in scene
Corresponding position in matrix constructs the emergency event scene of the destination in conjunction with the influence factor of the destination " step
Suddenly, comprising:
According to the danger source of the destination, corresponding scene event is matched in the scene matrix;
According to position of the scene event in scene matrix, the event category and event level of the scene event are read,
And scene building is carried out according to the event category and event level;
Constructed scene is adjusted according to the influence factor, to form the emergency event scene of destination.
7. scene construction method according to any one of claims 1 to 6, which is characterized in that the scene construction method also wraps
It includes:
Corresponding scene event is matched in the scene matrix according to the destination, reads that the scene event is corresponding to answer
The anxious original shelves of prediction scheme;
According to the influence factor of the destination, in the original shelves of the emergency preplan range and parameter be adjusted, with life
Shelves are executed at the emergency preplan of destination, to cope with the emergency event scene of the destination.
8. a kind of emergency drilling method based on scene building, which is characterized in that the emergency drilling method includes:
Obtain the geographical location of destination;
Scene construction method according to claim 7 constructs the emergency event scene of the destination and generates destination
Emergency preplan execute shelves, and the emergency event scene is demonstrated in the form of virtual reality, the emergency event feelings
Scape includes the background and emergency event of destination;
Target roles are received, is executed in the emergency preplan and reads corresponding role's action prediction scheme in shelves;
The operational order of user is received, by somatosensory device to generate practical action scheme;
When the practical action scheme of the target roles and inconsistent role's action prediction scheme, action prompt is sent to user.
9. the emergency drilling method according to claim 8 based on scene building, which is characterized in that described " to obtain purpose
The step of geographical location on ground ", comprising:
It is received on map and the input for clicking instruction or being received in search box to destination of destination is instructed, and according to institute
State the geographical location for clicking instruction or input instruction reading destination;Or
The scene image for obtaining location information and/or acquisition that terminal device generates, according to the location information and/or scene figure
Title and its geographical location of destination are determined in map data base as determining.
10. a kind of scene constructs system, which is characterized in that the scene constructs system and includes:
The original case for describing similar events is associated merging for obtaining original case by case event generation module, and
Original case after merging to association carries out Factor Decomposition, to generate case event;
Scene matrix generation module, for the case event to be carried out clustering processing and classification processing, to generate scene event,
And multiple scene events are constructed into scene matrix according to event category and rank;
Destination analysis module, for obtaining the danger source and influence factor of destination;And
Emergency event scene constructs module, for the danger source according to the destination, matches and corresponds in the scene matrix
Scene event, and based on the corresponding scene event and the corresponding position of the scene event in scene matrix, in conjunction with institute
The influence factor for stating destination, the emergency event scene and corresponding emergency preplan for constructing the destination execute shelves.
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