CN116266433A - Scene construction method, system and desktop exercise method - Google Patents
Scene construction method, system and desktop exercise method Download PDFInfo
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Abstract
The invention discloses a scene construction method, which comprises the following steps: carrying out structural expression on accident case information to generate an accident case library; carrying out structural expression on risk point information of a target enterprise; carrying out structural expression on emergency preparation information of a target enterprise; and matching the structured expressed target enterprise risk point information with an accident case library, calculating the similarity, and constructing a target enterprise scenario evolution process according to at least 3 accident cases with the highest similarity. The invention also discloses a desktop drilling method and a scene construction system. According to the method, the accident case information and the target enterprise risk point information are subjected to structural processing, and the enterprises can make an auxiliary decision by using historical accidents through information matching and similarity calculation, so that a scene evolution process conforming to the industrial characteristics and the risk status quo of the enterprises is constructed in stages, and the scientificity and the credibility of scene construction are improved.
Description
Technical Field
The invention relates to the technical field of scene construction, in particular to a scene construction method, a system and a desktop drilling method.
Background
In recent years, the safety production situation of domestic hazardous chemicals enterprises is serious, serious and more production safety accidents occur, and adverse effects in various aspects are caused. On the one hand, along with the upgrading and development of industry, hazardous chemical production, processing and storage devices show large-scale, integrated and complex trends, and once accidents occur, serious consequences including casualties, property loss, environmental pollution, social public opinion and the like are extremely easy to produce under the action of domino effect, so that serious test is formed on emergency capability of enterprises and local governments. On the other hand, dangerous chemical enterprises have unclear knowledge of major accident risks possibly occurring in the production and operation processes, and two ideas of 'no occurrence' and 'no return to me' generally exist; the emergency management knowledge is in an island state and a fragmentation state, a gear break exists between the daily accident case learning and the emergency exercise planning, and the combination and mapping of a system are lacked, so that the emergency preparation target of an enterprise is ambiguous.
The scene construction of the major emergency is one of the forefront scientific and technical problems in the safety field, by developing the scene construction, enterprises can deduce and design the major emergency possibly happening by combining the production current situation and the risk characteristics, and the important practical significance is achieved by developing the work such as emergency preparation planning, emergency plan optimization, emergency exercise training and the like with the major emergency scene construction as a target.
Patent document CN109242246a discloses a scenario construction method, an emergency drilling method and a scenario construction system, which match a destination dangerous source with a scenario matrix, and has the advantages of no specific matching method, higher subjective degree, insufficient scientificity, incapability of adjusting a scenario evolution process and other information according to the actual situation of the destination dangerous source, and insufficient flexibility and applicability. Patent document CN108230805a discloses a scenario-based electric power emergency exercise deduction system, which generates a scenario model library from natural disaster information, power grid accident information and an emergency plan, without considering the actual risk of a power grid enterprise, and has insufficient scientificity. Patent document CN106910248A discloses a scenario construction method for a tailing dam flood overtopping dam break accident, solves the problem of coping with the tailing dam break accident by developing scenario construction, and has strong pertinence but insufficient applicability by means of three-dimensional modeling, theoretical analysis and the like.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a scenario construction method, a scenario construction system and a desktop drilling method, so that fault problems existing between historical accident cases and enterprise emergency management are improved.
The invention further aims to provide a scenario construction method, a scenario construction system and a desktop drilling method, so that the problems that the existing enterprise emergency drilling mode is changed from actual, instruction significance is lacked for enterprise emergency preparation and the like are solved.
To achieve the above object, according to a first aspect of the present invention, there is provided a scenario construction method including: carrying out structural expression on accident case information to generate an accident case library; carrying out structural expression on risk point information of a target enterprise; carrying out structural expression on emergency preparation information of a target enterprise; and matching the structured expressed target enterprise risk point information with an accident case library, calculating the similarity, and constructing a target enterprise scenario evolution process according to at least 3 accident cases with the highest similarity.
Further, in the above technical solution, the accident case information that is structured includes accident basic information, accident evolution process information, and emergency assistance process information.
Further, in the above technical solution, the accident basic information includes accident points, accident types, accident media, casualties, and accident losses; the accident evolution process information comprises an accident occurrence process, an accident expansion process, a secondary derivative disaster process and an accident termination process; the emergency rescue process information comprises primary treatment of a basic level, first rescue operation, rescue power augmentation, linkage power, emergency rescue duration and emergency resource requirements.
Further, in the above technical solution, the target enterprise risk point information expressed in a structured manner includes risk point type, risk point medium, site emergency resource and surrounding environment information.
Further, in the above technical solution, the surrounding environment information includes surrounding risk points, environmental sensitive points and surrounding population distribution.
Further, in the above technical solution, the target enterprise emergency preparation information that is structured and expressed includes enterprise emergency grouping and responsibility information, enterprise fire-fighting strength information, enterprise emergency linkage information and enterprise emergency resource information.
Further, in the above technical solution, the enterprise emergency grouping and responsibility information includes emergency groupings of emergency plans at all levels and emergency responsibilities of each group; the enterprise fire power information comprises vehicles, equipment and fighter numbers in the enterprise; the enterprise emergency linkage information comprises fire control force information which signs linkage protocol with the enterprise; the enterprise emergency resource information includes fire water supply, foam reserves, individual protective equipment, emergency tanks, and sewage treatment capacity.
Further, in the above technical solution, the construction target enterprise scenario evolution process includes one or more of a construction scenario occurrence stage, a scenario expansion stage, a scenario duration stage, and a scenario resolution stage.
Further, in the above technical solution, constructing the scenario evolution process of the target enterprise includes: the scene occurrence stage is constructed according to the accident occurrence process of at least 3 accident cases with the highest similarity by matching the accident point with the risk point type and matching the accident medium with the risk point medium and calculating the similarity; the scene expansion stage is constructed according to the accident expansion process of at least 3 accident cases with the highest similarity by matching the accident point with the type of the risk point, matching the accident medium with the medium of the risk point and matching the accident expansion process with the surrounding risk points and calculating the similarity; the scene duration stage is constructed according to the accident point and risk point type matching, the accident medium and risk point medium matching, the secondary derivative disaster process and environment sensitive points and surrounding population distribution matching, the similarity is calculated, and the secondary derivative disaster processes of at least 3 accident cases with the highest similarity are constructed; and/or constructing a scene fading stage according to the accident termination process, casualties and accident losses of at least 3 accident cases with the highest similarity by matching accident points with risk point types, matching accident media with risk point media, matching an accident expansion process with surrounding risk points, matching a secondary derivative disaster process with surrounding environment information, calculating the similarity, and carrying out a scene fading step.
Furthermore, in the above technical solution, the accident case information is text, picture and/or video.
Further, in the above technical solution, the scenario construction method further includes: and performing simulation calculation on accident results according to the constructed scene evolution process of the target enterprise, and displaying calculation results.
According to a second aspect of the present invention, there is provided a tabletop exercise method comprising: constructing a scene evolution process of a target enterprise according to any scene construction method; receiving an exercise response of the participants to the constructed scene evolution process of the target enterprise; and carrying out emergency plan evaluation, emergency capability evaluation and drilling performance evaluation on the received drilling response and the target enterprise emergency preparation information expressed in a structured manner.
Furthermore, in the technical scheme, the emergency grouping and responsibility information of the enterprises are compared with the exercise response information, and the emergency plan is evaluated.
Further, in the above technical solution, the emergency capability assessment includes: comparing the primary treatment with the field emergency resources, and evaluating the primary emergency treatment capacity of the enterprise; comparing the first rescue operation and rescue force enhancement with the fire fighting force information of the enterprise, and evaluating the fire fighting rescue capability of the enterprise; the linkage strength is compared with enterprise emergency linkage information, and the linkage capacity of the external emergency strength of the enterprise is evaluated; and comparing the emergency resource requirement with the enterprise emergency resource information, and evaluating whether the enterprise emergency resource reserve is sufficient.
According to a third aspect of the present invention, there is provided a scenario construction system comprising: the accident case library unit is used for acquiring accident case information and carrying out structural expression on the accident case information so as to generate an accident case library; the target enterprise analysis unit is used for acquiring target enterprise risk point information and target enterprise emergency preparation information and carrying out structural expression on the acquired information; the scene construction unit is used for matching the structured expressed target enterprise risk point information with the accident case library, calculating the similarity and constructing a target enterprise scene evolution process according to at least 3 accident cases with the highest similarity; and the desktop drilling unit is used for displaying the constructed scene evolution process of the target enterprise, receiving drilling response of the participants, and evaluating according to the received drilling response and the structured expressed emergency preparation information of the target enterprise.
Further, in the above technical solution, the scenario construction system further includes: the simulation calculation unit is used for carrying out simulation calculation on accident results according to the constructed scene evolution process of the target enterprise and displaying calculation results.
Furthermore, in the above technical solution, the simulation calculation unit selects the fire, explosion or leakage model to perform simulation calculation according to the type of the constructed scene evolution process of the target enterprise.
Compared with the prior art, the invention has one or more of the following beneficial effects:
1. according to the method, the accident case information and the target enterprise risk point information are subjected to structural processing, the auxiliary decision is carried out by using the historical accidents through information matching and similarity calculation, and the scene evolution process which accords with the industrial characteristics and the risk status quo is designed in stages, so that the scientificity and the credibility of scene construction are improved.
2. The desktop drilling method based on the scene construction method is more practical, the drilling effect is more real, and the emergency management level of enterprises can be improved in a targeted manner according to the drilling evaluation result.
3. The invention can realize the evaluation of a scientific system: 1) Based on the emergency plan, evaluating rationality of the participant response; 2) Based on scene construction, whether emergency grouping, responsibility, procedure and disposal measures in the emergency plan are reasonable or not is evaluated, and advice is provided for optimizing the plan; 3) And whether the existing emergency capability can cope with the exercise situation is evaluated, and support is provided for improvement and promotion. Compared with the traditional practice evaluation method based on the sense, the method is more rational.
The foregoing description is only an overview of the present invention, and it is to be understood that it is intended to provide a more clear understanding of the technical means of the present invention and to enable the technical means to be carried out in accordance with the contents of the specification, while at the same time providing a more complete understanding of the above and other objects, features and advantages of the present invention, and one or more preferred embodiments thereof are set forth below, together with the detailed description given below, along with the accompanying drawings.
Drawings
Fig. 1 is a flow chart of a scenario construction method according to an embodiment of the present invention.
Fig. 2 is a block diagram of a scenario construction system according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or other components.
Spatially relative terms, such as "below," "beneath," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element's or feature's relationship to another element's or feature's in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the article in use or operation in addition to the orientation depicted in the figures. For example, if the article in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the elements or features. Thus, the exemplary term "below" may encompass both a direction of below and a direction of above. The article may have other orientations (rotated 90 degrees or other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The terms "first," "second," and the like herein are used for distinguishing between two different elements or regions and are not intended to limit a particular position or relative relationship. In other words, in some embodiments, the terms "first," "second," etc. may also be interchanged with one another.
The scenario construction method, system and desktop exercise method of the present invention will be described in more detail by way of specific embodiments, and it should be understood that the embodiments are merely exemplary, and the present invention is not limited thereto.
Example 1
As shown in fig. 1, the flow of the scenario construction method according to the present invention is as follows:
s110, carrying out structural expression on the accident case information to generate an accident case library.
The accident case information can be various dangerous chemicals accident case data occurring in history, the collected accident case information is expressed in a structured way and is input into a system, and an accident case library is generated. The accident case information of the structural expression comprises accident basic information, accident evolution process information and emergency rescue process information.
Accident basic information can include accident points, accident types, accident media, casualties, accident losses, and the like. Accident points, i.e., types of petrochemical industry in which an accident occurs, include, but are not limited to, oil and gas wells, tank areas, devices, pipelines, gas stations, transportation, etc.; accident types, i.e. fire, explosion, leakage, etc.; accident media, i.e., the type of hazardous chemical media that initiates an accident, including, but not limited to, crude oil, diesel, gasoline, liquefied gas, and various chemicals; casualties, i.e., death and injury caused by accidents; accident losses, i.e. direct and indirect economic losses caused by accidents.
The accident evolution process information may include an accident occurrence process, an accident extension process, a secondary derivative disaster process, an accident termination process, and the like. An accident occurrence process, namely describing the reason of the accident occurrence and the initial evolution process of the accident; an accident expansion process, namely a process for describing the severity of the accident and expanding the influence range; the secondary derivative disaster process is the process of surrounding environmental pollution, social public opinion, personnel evacuation and other consequences caused by accidents; the accident termination process, namely the process of describing the post-treatment of the accident and the emergency termination.
The emergency rescue process information may include primary treatment of the base layer, first rescue operation, rescue force augmentation, linkage force, emergency rescue duration, and emergency resource requirements. Primary disposal of the substrate, i.e., emergency disposal measures describing the primary unit of the accident; first rescue movements, namely describing emergency forces sent by an emergency rescue team at the first time after receiving an alarm, including vehicles, personnel, equipment, materials and the like; rescue and relief forces, namely, emergency forces describing the relief of emergency rescue teams to the scene after the accident is enlarged; linkage strength, namely emergency strength describing peripheral augmentation of accident enterprises; the emergency rescue duration is the duration from the occurrence of the accident to the emergency termination; emergency resource requirements, i.e., various types of emergency materials consumed by an accident, including but not limited to fire fighting water, foam, individual protection supplies, and the like.
The incident case information may be in various forms, such as text, pictures, and/or video, for example.
S120, the risk point information of the target enterprise is expressed in a structural mode.
And selecting risk points to be developed for scene construction according to the risk identification and grading results of the target enterprise, carrying out structural expression on the risk point information of the target enterprise, and inputting the information into a system. The structured expressed target enterprise risk point information comprises risk point types, risk point media, site emergency resources, surrounding environment information and the like.
Risk point types, i.e., types of petrochemical industry to which risks belong, including, but not limited to, oil and gas wells, tank areas, devices, pipelines, gas stations, transportation, etc.; risk point media, namely the main hazardous chemical medium involved in the risk point; the field emergency resources, namely emergency facilities, emergency materials and emergency equipment conditions of the risk point field basic unit; the ambient environmental information may include ambient risk points, environmentally sensitive points, ambient demographics, and the like. Peripheral risk points, that is, describing whether other risk sources exist around the periphery of the risk point, and distances, including storage tanks, pipelines, devices, equipment and the like; environmental sensitive points, namely describing whether rivers, lakes, ecological protection areas and distances exist around the risk points; perimeter demographics, i.e., demographics that describe the perimeter of a risk point.
S130, the emergency preparation information of the target enterprise is expressed in a structured mode.
And (5) carrying out structural expression on emergency preparation information of the target enterprise, and inputting the emergency preparation information into a system. The structured target enterprise emergency preparation information comprises enterprise emergency grouping and responsibility information, enterprise fire-fighting strength information, enterprise emergency linkage information, enterprise emergency resource information and the like.
The enterprise emergency grouping and responsibility information, namely, the emergency grouping and the emergency responsibility of each level of emergency plans are input, and the relevant information input system is extracted from the field treatment scheme and each level of emergency plans; the enterprise fire control strength information, namely the information of the fire control strength in the enterprise, comprises information such as vehicles, equipment, the number of fighters and the like, the information such as the model numbers, parameters, the number and the like of the vehicles and the equipment is recorded in a form, and the information such as the number of the fighters, the age and the like is recorded; the enterprise linkage strength information, namely fire control strength information which signs linkage protocol with the enterprise, comprises information such as vehicles, equipment, number of fighters and the like, and the specific information of each emergency linkage strength is recorded in a form of statistics; the enterprise emergency resource information comprises fire-fighting water supply amount, foam reserves, individual protective equipment, emergency pools, sewage treatment capacity and other information, and each emergency resource is classified into information such as form arrangement, type entry, reserve amount, storage place and the like.
And S140, matching the structured expressed target enterprise risk point information with an accident case library, calculating the similarity, and constructing a target enterprise scenario evolution process according to 3 accident cases with the highest similarity.
The build target enterprise scenario evolution process includes one or more of a build scenario occurrence phase, a scenario expansion phase, a scenario duration phase, and a scenario resolution phase. The matching principle of the different stages is as follows:
scenario generation stage: matching the accident point with the risk point type, matching the accident medium with the risk point medium, calculating the similarity, and constructing according to the accident occurrence process of the 3 accident cases with the highest similarity. The method mainly screens the accident occurrence process of the accident case which is the same as or similar to the industrial type and production medium of the risk point to be developed as the reference of the scene construction auxiliary decision.
Scene expansion stage: the accident point is matched with the risk point type, the accident medium is matched with the risk point medium, the accident expansion process is matched with the surrounding risk points, the similarity is calculated, and the accident expansion process is constructed according to the 3 accident cases with the highest similarity. The accident expansion often has other risks due to the periphery of the accident point, and the accident case with the same or similar other risk points on the periphery is further screened based on the previous stage, and the accident expansion process is used as a reference for constructing auxiliary decisions according to the scene.
Scene duration phase: the accident point is matched with the risk point type, the accident medium is matched with the risk point medium, the secondary derivative disaster process is matched with the environment sensitive point and the surrounding population distribution, the similarity is calculated, and the secondary derivative disaster process is constructed according to the 3 accident cases with the highest similarity. Whether the accident generates secondary derivative disasters is often related to the surrounding environment of the accident point, and the accident case similar to the surrounding environment sensitive points and surrounding population distribution conditions of the risk point is screened on the basis of the first stage, and the information of the secondary derivative disasters is used as the reference of scene construction auxiliary decision.
Scenario resolution phase: the accident point is matched with the risk point type, the accident medium is matched with the risk point medium, the accident expansion process is matched with the surrounding risk points, the secondary derivative disaster process is matched with the surrounding environment information, the similarity is calculated, and the accident stopping process of the 3 accident cases with the highest similarity and the information such as the casualties, the accident loss and the like are constructed according to the accident stopping process of the 3 accident cases with the highest similarity. Information such as post-treatment termination, casualties, property loss and the like of the accident is directly related to a specific evolution process of the accident, and the information of the 'accident termination process' of the accident case similar to the first three stages of the designed scene is used as a reference for scene construction auxiliary decision.
Example 2
The present embodiment is to develop desktop exercise based on the scenario evolution process of the target enterprise constructed by the scenario construction method of embodiment 1.
The scene can be switched by a plurality of large screens, and multidimensional information of the constructed scene evolution process of the target enterprise is pushed to assist participants in developing exercises. For example, the information such as characters, pictures, videos and the like of accident management referred by scene construction is pushed, the main content and key parameters of the accident evolution process and the rescue process are displayed through the characters, the scene assessment and evaluation of the exercise are assisted, and the picture and video data help participants to more intuitively know the scene. The participants develop the drill response in stages for the designed scenario. And receiving an exercise response of the participants to the constructed scene evolution process of the target enterprise, and inputting the exercise response into the system. According to different stages of scene evolution, pushing enterprise emergency grouping and responsibility information of different response levels, wherein the enterprise emergency grouping and responsibility information is used for prompting participants to conduct exercise response; information such as site emergency resources, enterprise fire control strength, enterprise linkage strength, enterprise emergency resources and the like is pushed, and explanation is assisted in the drilling response process of participants.
According to the embodiment, the accident result is simulated and calculated according to the constructed scene evolution process of the target enterprise, the calculation result is displayed, and the pertinence and scientificity of the exercise are enhanced. Aiming at accident working conditions at different stages in the scene evolution process, the scene evolution process is divided into fire, explosion and leakage, different calculation methods are selected, calculation parameters are selected, the severity and influence range of accident results are calculated, wherein the fire accident results calculate the gradient and influence range of heat radiation, the explosion accident results calculate the gradient and influence range of explosion overpressure, and the leakage accident results calculate the concentration gradient and influence range of toxic substances, so that the scene evolution process is used for pushing and displaying in the exercise process, and the participants are assisted in developing scientific emergency response.
Example 3
According to the received drilling response and the target enterprise emergency preparation information expressed in a structured mode, the embodiment carries out emergency plan evaluation, emergency capability evaluation and drilling performance evaluation on the desktop drilling of the embodiment 2. And recording the evaluation score, the evaluation conclusion and the improvement suggestion into a system, and generating an exercise evaluation report.
The emergency plan evaluation includes: the enterprise emergency grouping and responsibility information is compared with the exercise response information, the practicability of an emergency plan system is evaluated, and plan optimization suggestions are provided by combining the designed scenes; the exercise response information comes from response action information records of participants aiming at different stages of a scene, compares responsibility division specified by an emergency plan, evaluates whether the existing plan can meet the response of the designed scene, and modifies and perfects.
The emergency capability assessment includes: and comparing the accident case information with the enterprise emergency preparation information, and evaluating whether the emergency capability of the enterprise is enough to cope with the accident situation. The method specifically comprises the following steps:
comparing the primary treatment with the field emergency resources, and evaluating the primary emergency treatment capacity of the enterprise; the emergency resource information used in the initial handling process of the accident case is pushed, and the emergency resource information comprises emergency facilities such as an alarm instrument and a fire hydrant, emergency resources such as fire water and fire foam, emergency equipment such as a fire extinguisher, individual protection and leakage decontamination, and the like, and is compared with the current situation of the emergency resources on the site of the risk point to evaluate.
Comparing the first rescue operation and the rescue force increase with the fire fighting force of the enterprise, and evaluating the fire fighting rescue capability of the enterprise; the emergency force information dispatched in the emergency rescue process of the enterprise in the accident case is pushed, and comprises the model information, the quantity information, the emergency personnel information and the like of the vehicle and equipment, and the emergency force information is compared with the current situation of the fire-fighting force of the enterprise to evaluate.
Comparing the linkage force with the emergency linkage of the enterprise, and evaluating the linkage capacity of the emergency force outside the enterprise; the emergency force information participating in emergency linkage support in the accident case is pushed, compared with the emergency force information which is currently mastered by enterprises and signed with an emergency linkage protocol, and is evaluated.
And comparing the emergency resource requirement with the enterprise emergency resource, and evaluating whether the enterprise emergency resource reserve is enough. And pushing emergency resource information consumed in the whole emergency rescue process in the accident case, and comparing the emergency resource information with the existing emergency resource storage condition of the enterprise to evaluate.
The performance evaluation of the exercise includes: and the evaluation personnel evaluate and score the site performance of the participants according to the evaluation scoring table and by combining with the exercise response information, and the evaluation personnel take an average value. The drilling evaluation table is formulated according to national regulations and standards to form a fixed template advanced input system.
Example 4
Referring to fig. 2, the scenario construction system of the present embodiment includes: an accident case library unit 10 for acquiring accident case information, structurally expressing the accident case information, and inputting the accident case information into a system according to information structural classification to generate an accident case library; the target enterprise analysis unit 20 is used for acquiring target enterprise risk point information and target enterprise emergency preparation information, and inputting the acquired information into the system after structural expression; the scenario construction unit 30 is configured to match the target enterprise risk point information expressed by the structure with the accident case library, calculate the similarity, and construct a target enterprise scenario evolution process according to at least 3 accident cases with the highest similarity; a simulation calculation unit 40 for performing simulation calculation on the accident result according to the constructed scene evolution process of the target enterprise, and displaying the calculation result; and a desktop exercise unit 50 for displaying the constructed target enterprise scenario evolution process, receiving exercise responses of the participants, and evaluating according to the received exercise responses and the structured expressed target enterprise emergency preparation information.
The scenario construction unit 30 sequentially performs the design of a scenario generation stage, a scenario expansion stage, a scenario duration stage and a scenario resolution stage, and each stage pushes 3 accident case information as a reference according to the matching rule of the accident case base and the enterprise risk information, and a system user uses the accident case information as a reference and combines the enterprise reality to display the specific content of the scenario of each stage.
The simulation calculation unit 40 selects a fire, explosion or leakage simulation calculation sub-module according to the accident type of the designed scene evolution process, and inputs calculation parameters to be provided to obtain a simulation calculation result of accident results.
The tabletop exercise unit 50 includes an implementation sub-module 51, a response sub-module 52, and an evaluation sub-module 53. The implementation sub-module 51 pushes various information on site in a multi-screen display mode, participants clearly exercise targets according to scene evolution process information and accident case information, perform exercise response on site, ensure pertinence of response actions by combining simulation calculation information, and assist in judging the feasibility of the response actions by combining enterprise emergency preparation information. The response sub-module 52 is configured to receive the drilling response of the participants at different scene stages on the scene and input the drilling response into the system to form drilling response information. The evaluation sub-module 53 pushes exercise response information, accident case information, enterprise risk point information and enterprise emergency preparation information to an evaluation personnel interface, and evaluation personnel performs comparative analysis and forms evaluation conclusion and improvement suggestion, and submits the evaluation conclusion and the improvement suggestion in the system to form an evaluation report.
The foregoing descriptions of specific exemplary embodiments of the present invention are presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. Any simple modifications, equivalent variations and modifications of the above-described exemplary embodiments should fall within the scope of the present invention.
Claims (17)
1. A scene construction method, comprising:
carrying out structural expression on accident case information to generate an accident case library;
carrying out structural expression on risk point information of a target enterprise;
carrying out structural expression on emergency preparation information of a target enterprise; and
matching the structured expressed target enterprise risk point information with an accident case library, calculating the similarity, and constructing a target enterprise scenario evolution process according to at least 3 accident cases with the highest similarity.
2. The scenario construction method according to claim 1, wherein the accident case information of the structural expression includes accident basic information, accident evolution process information, and emergency assistance process information.
3. The scenario construction method according to claim 2, wherein the accident basic information includes accident points, accident types, accident media, casualties, and accident losses; the accident evolution process information comprises an accident occurrence process, an accident expansion process, a secondary derivative disaster process and an accident termination process; the emergency rescue process information comprises primary treatment of a base layer, first rescue operation, rescue power augmentation, linkage power, emergency rescue duration and emergency resource requirements.
4. A scenario construction method according to claim 3, wherein the structured representation of target enterprise risk point information includes risk point type, risk point medium, site emergency resources and ambient environment information.
5. The scenario construction method according to claim 4, wherein the surrounding environment information includes surrounding risk points, environment-sensitive points, and surrounding demographics.
6. The scenario construction method of claim 5, wherein the structured representation of the target enterprise emergency preparation information includes enterprise emergency grouping and responsibility information, enterprise fire strength information, enterprise emergency linkage information, and enterprise emergency resource information.
7. The scenario construction method according to claim 6, wherein the enterprise emergency grouping and responsibility information includes emergency grouping of emergency plans of each level and emergency responsibilities of each group; the enterprise fire control strength information comprises vehicles, equipment and the number of fighters in the enterprise; the enterprise emergency linkage information comprises fire control strength information which signs linkage protocol with an enterprise; the enterprise emergency resource information includes fire water supply, foam reserves, individual protective equipment, emergency tanks, and sewage treatment capacity.
8. The scenario construction method according to claim 7, wherein constructing the target enterprise scenario evolution process includes constructing one or more of a scenario occurrence stage, a scenario expansion stage, a scenario duration stage, and a scenario resolution stage.
9. The scenario construction method according to claim 8, wherein constructing a target enterprise scenario evolution process comprises:
the scene occurrence stage is constructed according to the accident occurrence process of at least 3 accident cases with the highest similarity by matching the accident point with the risk point type and matching the accident medium with the risk point medium and calculating the similarity;
the scene expansion stage is constructed according to the accident expansion process of at least 3 accident cases with the highest similarity by matching the accident point with the type of the risk point, matching the accident medium with the medium of the risk point and matching the accident expansion process with the surrounding risk points and calculating the similarity;
the scene duration stage is constructed according to the accident point and risk point type matching, the accident medium and risk point medium matching, the secondary derivative disaster process and environment sensitive points and surrounding population distribution matching, the similarity is calculated, and the secondary derivative disaster processes of at least 3 accident cases with the highest similarity are constructed; and/or
The scene fading stage is constructed according to the accident termination process, casualties and accident losses of at least 3 accident cases with the highest similarity by matching accident points with risk point types, matching accident media with risk point media, matching an accident expansion process with surrounding risk points, matching a secondary derivative disaster process with surrounding environment information, calculating the similarity, and constructing the scene fading stage.
10. The scenario construction method according to claim 1, wherein the accident case information is text, picture and/or video.
11. The scenario construction method according to claim 1, further comprising:
and performing simulation calculation on accident results according to the constructed scene evolution process of the target enterprise, and displaying calculation results.
12. A method of tabletop exercise comprising:
the scenario construction method according to any one of claims 9 to 11, constructing a target enterprise scenario evolution process;
receiving an exercise response of the participants to the constructed scene evolution process of the target enterprise to form exercise response information;
and carrying out emergency plan evaluation, emergency capability evaluation and drilling performance evaluation on the drilling response information and the target enterprise emergency preparation information which is expressed in a structured manner.
13. The desktop exercise method of claim 12, wherein the emergency plan evaluation is performed by comparing enterprise emergency grouping and responsibility information with exercise response information.
14. The tabletop exercise method of claim 12, wherein the emergency capability assessment comprises:
comparing the primary treatment with the field emergency resources, and evaluating the primary emergency treatment capacity of the enterprise;
comparing the first rescue operation and rescue force enhancement with the fire fighting force information of the enterprise, and evaluating the fire fighting rescue capability of the enterprise;
the linkage strength is compared with enterprise emergency linkage information, and the linkage capacity of the external emergency strength of the enterprise is evaluated; and
and comparing the emergency resource requirement with the enterprise emergency resource information, and evaluating whether the enterprise emergency resource reserve is enough.
15. A scenario construction system, comprising:
the accident case library unit is used for acquiring accident case information and carrying out structural expression on the accident case information so as to generate an accident case library;
the target enterprise analysis unit is used for acquiring target enterprise risk point information and target enterprise emergency preparation information and carrying out structural expression on the acquired information;
the scene construction unit is used for matching the structured expressed target enterprise risk point information with the accident case library, calculating the similarity and constructing a target enterprise scene evolution process according to at least 3 accident cases with the highest similarity; and
the desktop drilling unit is used for displaying the constructed scene evolution process of the target enterprise, receiving drilling response of the participants, and evaluating according to the received drilling response and the structured target enterprise emergency preparation information.
16. The scenario construction system according to claim 15, further comprising:
the simulation calculation unit is used for carrying out simulation calculation on accident results according to the constructed scene evolution process of the target enterprise and displaying calculation results.
17. The scenario construction system according to claim 16, wherein the simulation calculation unit selects a fire, explosion or leakage model for simulation calculation according to a type of the constructed scenario evolution process of the target enterprise.
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