CN110795859A - Fire safety control generation method and device - Google Patents
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Abstract
The invention discloses a method and a device for generating fire safety control. Wherein, the method comprises the following steps: creating a simulated environment of a fire accident site; creating at least one set of target objects in a simulation environment; generating a safety control strategy according to the fire accident occurrence condition by combining the simulation environment and at least one group of target objects, wherein the safety control strategy comprises the following steps: emergency evacuation management strategy and fire-fighting approach strategy; coupling with the control platform according to the safety control strategy, generating safety control rules through counting each simulation training, wherein the safety control rules comprise: daily management rules and fire accident emergency management and control rules; wherein, the fire accident site includes: the place where the fire accident occurs in the port yard. The invention solves the technical problem of low overall fire protection response efficiency caused by the fact that the prior art is mainly based on the traditional mode on the fire protection strategy of the coal wharf storage yard.
Description
Technical Field
The invention relates to the field of computer technology application, in particular to a method and a device for generating fire safety management and control.
Background
The information change based on computer technology and internet technology promotes the development of information management industry, especially the field of security management, and in the process of dealing with the development of security management, management systems of all stages are generated. Namely, according to the problems faced by the project, a set of safety management information system is customized.
In the process of evaluating and researching industrial safety accidents, taking common fire accidents as an example, each country respectively provides respective evaluation standards and protection standards, and emergency evacuation strategy research based on accidents also becomes an extension of respective protection standards provided by each country, and the existing common industrial safety problems are taken as an example for explanation: taking the fire safety of a coal wharf storage yard as an example, under the scene of the coal wharf storage yard, in the aspects of fire safety and fire emergency treatment, the traditional manual investigation and experience analysis mode is still relied on at present, so that the protection can not be developed as soon as possible in time when a fire disaster occurs, and the evacuation and rescue can be effectively carried out in time, and the rapid, accurate, intuitive, intelligent and scientific management means are lacked.
Aiming at the problem that the prior art is mainly based on the fire protection strategy of a coal wharf storage yard, so that the overall fire protection response efficiency is low, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a generation method and a generation device for fire safety management and control, and aims to solve the technical problem that the overall fire protection response efficiency is low because the prior art is mainly used for fire protection strategies of a coal wharf storage yard in a traditional mode.
According to an aspect of the embodiments of the present invention, there is provided a method for generating fire safety regulation rules, including: creating a simulated environment of a fire accident site; creating at least one set of target objects in a simulation environment; generating a safety control strategy according to the fire accident occurrence condition by combining the simulation environment and at least one group of target objects, wherein the safety control strategy comprises the following steps: emergency evacuation management strategy and fire-fighting approach strategy; coupling with the control platform according to the safety control strategy, generating safety control rules through counting each simulation training, wherein the safety control rules comprise: daily management rules and fire accident emergency management and control rules; wherein, the fire accident site includes: the place where the fire accident occurs in the port yard.
Optionally, creating a simulated environment of the fire incident site includes: creating a virtual model of a port, wherein the port comprises: roads, buildings, and the geographic environment in which buildings and roads are located; and establishing a simulation environment according to the current situation and/or plan of the port according to the virtual model to obtain the simulation environment reduced according to the preset proportion.
Further, optionally, creating at least one set of target objects in the simulation environment comprises: creating at least one set of target objects in the simulated environment in accordance with the simulated environment, wherein the at least one set of target objects comprises: an evacuation target object at a port, a fire accident easily-occurring point, a fire extinguishing target object, wherein the evacuation target object at the port includes: people needing evacuation, vehicles needing evacuation; the fire extinguishing target object in the port comprises a fire extinguishing person and a fire extinguishing vehicle.
Optionally, generating the security management and control policy according to the fire accident occurrence condition in combination with the simulated environment and the at least one group of target objects includes: triggering a fire accident occurrence condition; according to the simulation environment and the evacuation target object in at least one group of target objects, respectively simulating an evacuation route and an evacuation dynamic progress, and a fire extinguishing approach route and a fire extinguishing approach dynamic progress, wherein the evacuation dynamic progress comprises: the number and the initial distribution of the evacuation target objects and the fire accident susceptibility points in the at least one group of target objects, and the position change of the evacuation target objects in the at least one group of target objects in the evacuation process; wherein, the dynamic progress of putting out a fire into the field includes: the number and initial distribution of fire suppression target objects in the at least one group of target objects, and the location change of the fire suppression target objects in the at least one group of target objects during a fire suppression approach; according to the evacuation route and the evacuation dynamic progress, simulation judgment is carried out by combining evacuation target objects in at least one group of target objects to judge whether the evacuation target objects reach an exit; under the condition that the judgment result is negative, continuing to generate an evacuation route and an evacuation dynamic progress until the evacuation target object in at least one group of target objects reaches an exit, and generating an emergency evacuation management strategy by combining the evacuation rule of the evacuation target object in at least one group of target objects; if so, generating an emergency evacuation management strategy by combining the evacuation rules of the evacuation target objects in at least one group of target objects; according to the fire extinguishing approach route and the dynamic progress of the fire extinguishing approach, combining the fire extinguishing target objects in at least one group of target objects to simulate and judge whether the fire accident occurrence point is reached; under the condition that the judgment result is negative, continuing to generate a fire extinguishing approach route and a fire extinguishing approach dynamic progress until the fire extinguishing target object in at least one group of target objects reaches a fire accident occurrence point, and generating a fire extinguishing approach strategy by combining the fire extinguishing approach rule of the fire extinguishing target object in at least one group of target objects; if the judgment result is yes, combining the fire extinguishing approach law of the fire extinguishing target object in at least one group of target objects to generate a fire extinguishing approach strategy; and forming a safety control strategy through an emergency evacuation management strategy and a fire extinguishing entrance strategy.
Optionally, coupling with the control platform according to the security management and control policy, and generating the security management and control rule by counting each simulation training includes: coupling with a control platform according to a safety control strategy, and performing simulation training on a fire accident site to obtain an evacuation route, a fire extinguishing approach route and a safety control strategy; carrying out simulation training according to the evacuation route, the fire extinguishing approach route and the safety control strategy, and counting training results of each simulation training; updating the evacuation route, the fire extinguishing approach route and the safety control strategy according to the training result, and carrying out potential safety hazard investigation according to the updated evacuation route, the fire extinguishing approach route and the safety control strategy; and generating a safety control rule by combining the updated evacuation route, the fire-extinguishing approach route, the safety control strategy and the result of the potential safety hazard elimination.
Optionally, the method further includes: and generating an alarm communication mechanism according to the safety management and control rule, wherein the alarm communication mechanism allows alarm information to be sent to other systems when the fire accident happens.
According to another aspect of the embodiments of the present invention, there is also provided a device for generating fire safety control rules, including: a first creation module for creating a simulated environment of a fire incident place; a second creating module for creating at least one set of target objects in the simulation environment; the system comprises a strategy generation module, a simulation environment and at least one group of target objects, wherein the strategy generation module is used for generating a safety control strategy according to the fire accident occurrence condition by combining the simulation environment and the at least one group of target objects, and the safety control strategy comprises the following steps: emergency evacuation management strategy and fire-fighting approach strategy; the rule generation module is used for coupling with the control platform according to the safety control strategy, and generating safety control rules through counting each simulation training, wherein the safety control rules comprise: daily management rules and fire accident emergency management and control rules; wherein, the fire accident site includes: the place where the fire accident occurs in the port yard.
Optionally, the first creating module includes: a first creating unit for creating a virtual model of a port, wherein the port comprises: roads, buildings, and the geographic environment in which buildings and roads are located; and the second creating unit is used for creating the simulation environment according to the virtual model and the current situation and/or plan of the port to obtain the simulation environment reduced according to the preset proportion.
Further, optionally, the second creating module includes: a third creating unit for creating at least one set of target objects in the simulation environment according to the simulation environment, wherein the at least one set of target objects comprises: an evacuation target object at a port, a fire accident easily-occurring point, a fire extinguishing target object, wherein the evacuation target object at the port includes: people needing evacuation, vehicles needing evacuation; the fire extinguishing target object in the port comprises a fire extinguishing person and a fire extinguishing vehicle.
Optionally, the policy generating module includes: a triggering unit for triggering a fire accident occurrence condition; a simulation unit for respectively simulating an evacuation route and an evacuation dynamic progress, and a fire extinguishing approach route and a fire extinguishing approach dynamic progress according to a simulation environment and evacuation target objects in at least one group of target objects, wherein the evacuation dynamic progress includes: the number and the initial distribution of the evacuation target objects and the fire accident susceptibility points in the at least one group of target objects, and the position change of the evacuation target objects in the at least one group of target objects in the evacuation process; wherein, the dynamic progress of putting out a fire into the field includes: the number and initial distribution of fire suppression target objects in the at least one group of target objects, and the location change of the fire suppression target objects in the at least one group of target objects during a fire suppression approach; the first judgment unit is used for carrying out simulation judgment on whether the evacuation target object reaches an exit or not by combining the evacuation target object in at least one group of target objects according to the evacuation route and the evacuation dynamic progress; the first strategy generation unit is used for continuously generating an evacuation route and an evacuation dynamic progress under the condition that the judgment result of the first judgment unit is negative until an evacuation target object in at least one group of target objects reaches an exit, and generating an emergency evacuation management strategy by combining the evacuation rule of at least one group of target objects; the second strategy generating unit is used for generating an emergency evacuation management strategy by combining the evacuation rule of the evacuation target object in at least one group of target objects under the condition that the judgment result of the first judging unit is yes; the second judgment unit is used for simulating and judging whether the fire accident point is reached or not by combining the fire extinguishing target objects in at least one group of target objects according to the fire extinguishing approach route and the dynamic progress of the fire extinguishing approach; a third strategy generating unit, configured to, if the determination result of the second determining unit is negative, continue to generate a fire extinguishing approach route and a fire extinguishing approach dynamic schedule until a fire extinguishing target object in the at least one group of target objects reaches a fire accident occurrence point, and generate a fire extinguishing approach strategy in combination with a fire extinguishing approach rule of the fire extinguishing target object in the at least one group of target objects; a fourth strategy generating unit, configured to generate a fire extinguishing approach strategy in combination with a fire extinguishing approach rule of a fire extinguishing target object in the at least one group of target objects, if the determination result of the second determining unit is yes; and the fifth strategy generating unit is used for generating a safety control strategy consisting of an emergency evacuation management strategy and a fire extinguishing entrance strategy.
Optionally, the rule generating module includes: the training unit is used for coupling with the control platform according to a safety control strategy and carrying out simulation training on a fire accident site to obtain an evacuation route, a fire extinguishing approach route and a safety control strategy; the statistical unit is used for carrying out simulation training according to the evacuation route, the fire extinguishing approach route and the safety control strategy and counting the training result of each simulation training; the updating unit is used for updating the evacuation route, the fire extinguishing approach route and the safety control strategy according to the training result, and carrying out potential safety hazard investigation according to the updated evacuation route, the fire extinguishing approach route and the safety control strategy; and the rule generating unit is used for generating a safety control rule by combining the updated evacuation route, the fire-extinguishing approach route, the safety control strategy and the result of the potential safety hazard elimination.
Optionally, the apparatus further comprises: and the communication module is used for generating an alarm communication mechanism according to the safety management and control rule, wherein the alarm communication mechanism allows alarm information to be sent to other systems when a fire accident occurs.
In the embodiment of the invention, the simulation environment of the fire accident site is created; creating at least one set of target objects in a simulation environment; generating a safety control strategy according to the fire accident occurrence condition by combining the simulation environment and at least one group of target objects; coupling with the control platform according to the safety control strategy, generating safety control rules through counting each simulation training, wherein the safety control rules comprise: daily management rules and fire accident emergency management and control rules; wherein, the fire accident site includes: the place of the fire accident that takes place in the harbour yard has reached and has applied to the purpose of harbour yard with emergent model to realized promoting the technical effect of the protection response efficiency of coal pier yard, and then solved because prior art still takes the tradition mode as the main in the fire protection strategy to coal pier yard, lead to whole fire protection response inefficiency technical problem.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart illustrating a method for generating fire safety regulations according to an embodiment of the present invention;
fig. 2 is a schematic diagram of evacuation routes and emergency evacuation management strategies in a method for generating fire safety management rules according to an embodiment of the present invention
Fig. 3 is a schematic diagram of a fire extinguishing approach route and a fire extinguishing approach strategy in a method of generating fire safety management and control rules according to an embodiment of the present invention;
fig. 4 is a schematic flow chart illustrating safety control in a method for generating fire safety control rules according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a fire safety control rule generation device according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided a method embodiment of a method for generating fire safety regulations, it is noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system, such as a set of computer-executable instructions, and that although a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.
Fig. 1 is a schematic flow chart of a method for generating fire safety control rules according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, creating a simulated environment of a fire accident site;
step S104, at least one group of target objects are created in the simulation environment;
specifically, with reference to step S102 and step S104, the method for generating fire safety control rules provided in the embodiment of the present application may be applied to a port environment, particularly, to the entire land area of a coal terminal, and may also be applied to fire safety control of each freight port.
According to the method for generating the fire safety control rules, under the conditions that a simulation environment of an accident site is created and at least one group of target objects are created in the simulation environment, the method can be achieved through object-oriented simulation modeling software AnyLogic, and a simulation model is built on the basis of multiple agents and discrete events. The AnyLogic software has the following characteristics:
① built-in object libraries (including standard libraries, pedestrian libraries, rail libraries, and road traffic libraries) provide the ability to quickly integrate pre-built simulation elements, allowing for quick and convenient modeling of simulations.
② support seamless integration of discrete and continuous simulations, enabling the development of intelligent agent-based, system dynamics, discrete event, continuous and dynamic system models, or the combined use of these methods in the same model.
③ support two-dimensional or three-dimensional visual display models, and support professional chart display data such as bar charts, pie charts, line charts, histograms and the like.
In the process of creating a simulated environment of an accident site and creating at least one group of target objects in the simulated environment, a system simulation model is built, and after a fire disaster occurs, the simulation of evacuation processes of pedestrians and vehicles in a harbor and the simulation of an entrance fire extinguishing process of a fire fighting vehicle are simulated. As shown in fig. 2 and 3, fig. 2 and 3 are schematic views of an evacuation route and a fire extinguishing approach route, respectively, in a method of generating a fire safety regulation rule according to an embodiment of the present invention.
When a simulation environment is created and a system simulation model is constructed, model boundaries need to be determined, wherein the range of the simulation model is the whole land area of the coal wharf and comprises roads, yards, gates and the like in the range of the port area. The objects mainly simulated in the model include coal piles, fire points, pedestrians, vehicles, roads and the like. The model needs to simulate the basic situation of normal production operation of the land area of the coal wharf from the current situation and the planning angle, and the basic situation comprises the following steps: the number and the operation range of operators and operation vehicles, the basic conditions such as the configuration number and the performance of land facility equipment, the road conditions, the driving rules, the limiting conditions and the like, and the conditions of the wharf land fire, including the number and the initial positions of fire fighting vehicles, the fire response time, the response time of the passengers and the vehicles in the port to the fire and the like, need to be simulated.
When at least one group of target objects are created, the number of persons, the initial distribution and the attributes thereof, and the number of vehicles, the initial distribution and the attributes thereof are set according to the functional structure in the special simulation model constructed by the AnyLogic software, particularly according to the person generation module and the vehicle generation module.
Step S106, generating a safety control strategy according to the fire accident occurrence condition by combining the simulation environment and at least one group of target objects, wherein the safety control strategy comprises the following steps: emergency evacuation management strategy and fire-fighting approach strategy; (ii) a
Specifically, based on the creation of the simulation environment and the creation of at least one group of target objects in the simulation environment in steps S102 and S104, when a fire occurs based on AnyLogic software in combination with a fire, the location of the fire is set according to a fire scene generation module in a special simulation model constructed by AnyLogic software, and a region where people can walk and cannot walk, and a region where vehicles can run and cannot run are set; according to the path judgment module and the motion module, according to the initial positions of the personnel and the vehicles, the target positions and the positions of the disaster source, the road network structure, the road congestion condition and other factors, path planning is carried out on the personnel and the vehicles, and reasonable evacuation paths of the personnel and the vehicles and the approach paths of the fire fighting truck are obtained; and the movement of the personnel and the vehicle on the road network along the specified path, mutual avoidance between moving individuals, lane change of the vehicle, vehicle dynamics law simulation and the like are realized.
Finally, a safety control strategy is generated based on a statistic module and an external docking module in the special simulation model built by combining the AnyLogic software, wherein indexes such as personnel and vehicle evacuation time, evacuation path selection, fire fighting vehicle approach fire extinguishing time, approach fire extinguishing path selection and road congestion conditions in the operation of the model are counted during each simulation, position information of an external monitoring camera, a gate and an outdoor display screen is docked through the external docking module, and according to calculated personnel and vehicle evacuation road results, the monitoring camera which needs to be started in each typical scene, a shooting angle of the camera, the gate which needs to be started, contents which need to be displayed by the outdoor display screen and the like are calculated and determined.
Based on the above, in the process of generating the safety control strategy, by simulating pedestrians and vehicles in the simulation environment, and fixing the entity road, intersection, coal pile, and fire point, the following are specifically set:
(1) for pedestrians, the distribution of maximum movement speed, average speed, response time may be set, initial positions, target (exit) positions may be set, and a travel path or a prescribed path may be dynamically calculated.
(2) For a vehicle: the maximum movement speed, acceleration and deceleration performance, average speed and response time can be set, an initial position and a target (exit) position can be set, and a running path or a specified path running can be dynamically calculated.
(3) For a road: and setting the road junction connected with the road, the number of lanes, the driving speed limit and other attributes.
(4) For the intersection: and setting attributes such as roads connected with the intersection, turning limitation and the like.
(5) For coal piles: attributes such as location, type, quantity, etc. of the coal pile may be set.
(6) For the fire point: attributes such as the position of the ignition point, the size of the fire, the blocked road and the like can be set.
Fig. 4 shows a generated safety control policy, where fig. 4 is a schematic flow chart of safety control in a method for generating fire safety control rules according to an embodiment of the present invention, where, as shown in fig. 4, the flow chart includes:
step01, generating pedestrian and/or vehicle entities in the simulated environment;
wherein, the pedestrian in traditional harbour mainly includes: harbor workers, managers, customs administration, and the like; the vehicle may include: transportation trucks such as trucks, forklifts, cranes, and the like;
in modern port and future port planning, pedestrians will gradually be reduced to port managers, vehicles mainly comprise port engineering vehicles, and the embodiment of the application is exemplified in a traditional port mode.
Step02, simulating the reaction time of pedestrians and/or vehicles in the simulated environment in case of fire occurrence;
step03, the pedestrian or the vehicle dynamically selects an evacuation route according to the fire occurrence condition and simulates the movement of the pedestrian and/or the vehicle;
step04, judging whether the evacuated pedestrians and/or vehicles reach an exit, if yes, executing Step05, and if not, continuing executing Step 03;
and Step05, finishing the evacuation leaving simulation model to obtain an emergency evacuation management strategy.
Step11, generating a fire engine entity in a simulated environment;
step12, simulating the response time of the fire engine in a simulated environment in case of fire;
step13, the fire engine dynamically selects an approach fire extinguishing route according to the fire occurrence condition and simulates the movement of the vehicle;
step14, judging whether the fire engine reaches the ignition point, if yes, executing Step15, and if not, continuing executing Step 13;
and Step15, simulating a fire extinguishing process and returning to a fire station to obtain a fire extinguishing approach strategy.
Step S108, coupling the security management and control strategy with a control platform, and generating a security management and control rule by counting each simulation training, wherein the security management and control strategy comprises: emergency evacuation management strategy and fire-fighting approach strategy; the safety control rule comprises the following steps: daily management rules and fire accident emergency management and control rules; wherein, the fire accident site includes: the place where the fire accident occurs in the port yard.
Specifically, based on the security management and control strategy obtained in step S106, the security management and control strategy is applied to the control platform in combination with the control platform of the port, coupled with the current control flow, and subjected to simulation training, and through counting each simulation training, the security management and control rule is generated, wherein the daily management rule in the embodiment of the present application may include how to avoid the execution operation of fire occurrence during scheduling of the port, for example, defining an area where smoke and fire are forbidden, setting an isolation buffer zone, setting fire fighting equipment, and a skill training system for fire prevention of port staff during port work;
the fire accident emergency management and control rule may include: the method comprises the steps of setting an evacuation route, setting an evacuation flow, setting evacuation personnel and signs (for example, setting a security officer for real-time supervision at an accident-prone place, and evacuating persons at the site for rapid evacuation when an accident occurs; the evacuation signs can comprise signs pointing to an evacuation route and a security zone of a port), setting prevention and control personnel equipment (for example, the prevention and control personnel are set to operate the prevention and control equipment to supervise the accident-prone place), and setting emergency treatment personnel and equipment (for example, the consumer personnel and equipment for treating a fire disaster in the port before a consumer team arrives at the accident).
Specifically, when performing the simulation, the input parameters may be: coal piling position, fire occurrence place, number of people and initial distribution, number of vehicles and initial distribution, and the like. Based on the input parameters, the output result is: the statistical distribution of the evacuation time, the waiting time, the fire extinguishing time of the fire truck entering the field, and the like of the pedestrians or vehicles in different areas and the whole. And each pedestrian entity and vehicle entity, the specific position of which at each moment is output in the form of a file at intervals of 0.1 second; and selecting proper intervals to output in a model file mode according to the total evacuation time under the integral condition of the operation of the simulation model.
In summary, the method for generating the fire safety control rule provided in the embodiment of the present application is only described by taking the above example as an example, and is not particularly limited by the method for generating the fire safety control rule provided in the embodiment of the present application.
In the embodiment of the invention, the simulation environment of the fire accident site is created; creating at least one set of target objects in a simulation environment; generating a safety control strategy according to the fire accident occurrence condition by combining the simulation environment and at least one group of target objects; coupling with the control platform according to the safety control strategy, generating safety control rules through counting each simulation training, wherein the safety control rules comprise: daily management rules and fire accident emergency management and control rules; wherein, the fire accident site includes: the place of the fire accident that takes place in the harbour yard has reached and has applied to the purpose of harbour yard with emergent model to realized promoting the technical effect of the protection response efficiency of coal pier yard, and then solved because prior art still takes the tradition mode as the main in the fire protection strategy to coal pier yard, lead to whole fire protection response inefficiency technical problem.
Optionally, the creating of the simulated environment of the fire accident location in step S102 includes: creating a virtual model of a port, wherein the port comprises: roads, buildings, and the geographic environment in which buildings and roads are located; and establishing a simulation environment according to the current situation and/or plan of the port according to the virtual model to obtain the simulation environment reduced according to the preset proportion.
Specifically, based on the description of step S102, the virtual port model is created to restore the actual structure of the existing port by setting the model boundary, and to simulate the design structure of the unplanned port area or partial area during planning; and performing reduction display in the form of a simulated environment based on the size proportion of the real port.
Further, optionally, the creating at least one set of target objects in the simulation environment in step S104 includes: creating at least one set of target objects in the simulated environment in accordance with the simulated environment, wherein the at least one set of target objects comprises: an evacuation target object at a port, a fire accident easily-occurring point, a fire extinguishing target object, wherein the evacuation target object at the port includes: people needing evacuation, vehicles needing evacuation; the fire extinguishing target object in the port comprises a fire extinguishing person and a fire extinguishing vehicle.
Specifically, based on the above description of step S104, at least one group of target objects is created based on the simulated environment, and the target objects may include an evacuation target object at a port, a fire accident easily occurring point, and a fire extinguishing target object, and the fire accident easily occurring point may include: coal piling places, fuel oil and gas piling places, inflammable goods piling places and the like which are easy to cause fire.
Optionally, the step S106 of generating the security management and control policy according to the fire accident occurrence condition in combination with the simulated environment and the at least one group of target objects includes:
step1, triggering a fire accident occurrence condition;
the accident occurrence condition may include: a fire occurs.
Step2, respectively simulating an evacuation route and an evacuation dynamic progress, and a fire-extinguishing approach route and a fire-extinguishing approach dynamic progress according to the simulated environment and the evacuation target object in the at least one group of target objects, wherein the evacuation dynamic progress comprises: the number and the initial distribution of the evacuation target objects and the fire accident susceptibility points in the at least one group of target objects, and the position change of the evacuation target objects in the at least one group of target objects in the evacuation process; wherein, the dynamic progress of putting out a fire into the field includes: the number and initial distribution of fire suppression target objects in the at least one group of target objects, and the location change of the fire suppression target objects in the at least one group of target objects during a fire suppression approach;
step3, according to the evacuation route and the evacuation dynamic progress, combining the evacuation target object in at least one group of target objects to simulate and judge whether the target object reaches the exit;
step4, under the condition that the judgment result is negative, continuing to generate an evacuation route and an evacuation dynamic progress until the evacuation target object in at least one group of target objects reaches the exit, and generating an emergency evacuation management strategy by combining the evacuation rule of the evacuation target object in at least one group of target objects;
step5, under the condition that the judgment result is yes, generating an emergency evacuation management strategy by combining the evacuation rule of the evacuation target object in at least one group of target objects;
step6, simulating and judging whether a fire accident point is reached or not by combining the fire extinguishing target objects in at least one group of target objects according to the fire extinguishing approach route and the dynamic progress of the fire extinguishing approach;
step7, under the condition that the judgment result is negative, continuing to generate a fire extinguishing approach route and a fire extinguishing approach dynamic progress until the fire extinguishing target objects in at least one group of target objects reach the fire accident occurrence point, and generating a fire extinguishing approach strategy by combining the fire extinguishing approach rules of the fire extinguishing target objects in at least one group of target objects;
and Step8, if the judgment result is yes, combining the fire extinguishing approach law of the fire extinguishing target objects in at least one group of target objects to generate a fire extinguishing approach strategy.
And Step9, forming a safety management and control strategy through an emergency evacuation management strategy and a fire extinguishing approach strategy.
Specifically, the security management and control policy is generated by combining steps 1 to Step9, as shown in the security management and control flow shown in fig. 4.
Optionally, the step S108 of coupling with the control platform according to the security management and control policy, and generating the security management and control rule by counting each simulation training includes:
step S1081, coupling the safety control strategy with a control platform, and performing simulation training on a fire accident site to obtain an evacuation route, a fire extinguishing approach route and the safety control strategy;
s1082, performing simulation training according to the evacuation route, the fire-extinguishing approach route and the safety control strategy, and counting training results of each simulation training;
step S1083, updating an evacuation route, a fire-extinguishing approach route and a safety control strategy according to the training result, and carrying out potential safety hazard troubleshooting according to the updated evacuation route and an emergency evacuation management strategy;
and S1084, generating a safety control rule by combining the updated evacuation route, the fire-extinguishing approach route, the safety control strategy and the result of the potential safety hazard elimination.
Specifically, a simulation experiment is designed on the basis of a simulation model, and different calculation requirements are further realized by giving different parameters to the simulation model and operating the model.
The simulation experiment was generally divided into 2 series. The first is to obtain evacuation route and fire-extinguishing approach route. In a single experiment, pedestrians and vehicles were randomly distributed as required, and the driving roads were dynamically selected. Under the condition of the same fire source position, determining an evacuation route and a scheme, and a fire fighting vehicle fire extinguishing approach route and a scheme through result statistics of multiple tests;
and secondly, the aim of obtaining an evacuation simulation scene and realizing emergency evacuation training is fulfilled. Under the conditions of quantity distribution, route selection and fire source position of given pedestrians and vehicles, model input has no random factors, and the operation result of the model is determined. Therefore, the operation model can obtain the conditions of personnel and vehicles at any time and place in the port, the model can be repeatedly operated for observation and learning of emergency evacuation, and the evacuation process can be visually shown through the three-dimensional model.
The fire safety emergency simulation model of the coal port yard is coupled with a safety standardized platform, so that field control is realized.
(1) And (4) running the model simulation results under different conditions, and simultaneously recording the running times, further counting the number of persons participating in training and the number of persons in examination every month, and displaying the total number of persons for 12 months by using a bar chart or a curve.
(2) And (4) inputting the situation of the potential safety hazard investigation on site, and displaying a detailed list of the potential safety hazard investigation in the system.
Optionally, the method for generating fire safety control rules provided in the embodiment of the present application further includes:
and step S109, generating an alarm communication mechanism according to the safety management and control rule, wherein the alarm communication mechanism allows alarm information to be sent to other systems when a fire accident occurs.
Specifically, an interface with a fire alarm system is developed, data of the fire alarm system is read, system alarm of fire or other accidents is carried out in real time, the position of a fire alarm point is displayed, video pictures around the accident point are taken, an emergency plan is started, the position of the emergency situation of equipment and the optimal evacuation route plan are clearly presented, staff can be guided to take treatment measures according to steps, the automatic starting emergency mode of a gate can be ensured, the rescue vehicle is ensured to pass smoothly, and the content of outdoor large-screen display is set according to different positions, such as the situation of fire occurrence, evacuation route indication and the like.
Example 2
According to another aspect of the embodiments of the present invention, there is also provided a fire safety control rule generating device, and fig. 5 is a schematic diagram of the fire safety control rule generating device according to the embodiments of the present invention, as shown in fig. 5, including: a first creation module 52 for creating a simulated environment of a fire incident place; a second creation module 54 for creating at least one set of target objects in the simulation environment; a policy generating module 56, configured to generate a security management and control policy according to the fire accident occurrence condition in combination with the simulated environment and the at least one group of target objects, where the security management and control policy includes: emergency evacuation management strategy and fire-fighting approach strategy; a rule generating module 58, configured to couple with the control platform according to the security management and control policy, and generate the security management and control rule by counting each simulation training, where the security management and control rule includes: daily management rules and fire accident emergency management and control rules; wherein, the fire accident site includes: the place where the fire accident occurs in the port yard.
Optionally, the first creating module includes: a first creating unit for creating a virtual model of a port, wherein the port comprises: roads, buildings, and the geographic environment in which buildings and roads are located; and the second creating unit is used for creating the simulation environment according to the virtual model and the current situation and/or plan of the port to obtain the simulation environment reduced according to the preset proportion.
Further, optionally, the second creating module includes: a third creating unit for creating at least one set of target objects in the simulation environment according to the simulation environment, wherein the at least one set of target objects comprises: an evacuation target object at a port, a fire accident easily-occurring point, a fire extinguishing target object, wherein the evacuation target object at the port includes: people needing evacuation, vehicles needing evacuation; the fire extinguishing target object in the port comprises a fire extinguishing person and a fire extinguishing vehicle.
Optionally, the policy generating module includes: a triggering unit for triggering a fire accident occurrence condition; a simulation unit for respectively simulating an evacuation route and an evacuation dynamic progress, and a fire extinguishing approach route and a fire extinguishing approach dynamic progress according to a simulation environment and evacuation target objects in at least one group of target objects, wherein the evacuation dynamic progress includes: the number and the initial distribution of the evacuation target objects and the fire accident susceptibility points in the at least one group of target objects, and the position change of the evacuation target objects in the at least one group of target objects in the evacuation process; wherein, the dynamic progress of putting out a fire into the field includes: the number and initial distribution of fire suppression target objects in the at least one group of target objects, and the location change of the fire suppression target objects in the at least one group of target objects during a fire suppression approach; the first judgment unit is used for simulating and judging whether the evacuation target object reaches an exit or not in combination with the evacuation target object in at least one group of target objects according to the evacuation route and the evacuation dynamic progress; the first strategy generation unit is used for continuously generating an evacuation route and an evacuation dynamic progress under the condition that the judgment result of the first judgment unit is negative until the evacuation target object in at least one group of target objects reaches the exit, and generating an emergency evacuation management strategy by combining the evacuation rule of the evacuation target object in at least one group of target objects; the second strategy generating unit is used for generating an emergency evacuation management strategy by combining the evacuation rule of the evacuation target object in at least one group of target objects under the condition that the judgment result of the first judging unit is yes; the second judgment unit is used for simulating and judging whether the fire accident point is reached or not by combining the fire extinguishing target objects in at least one group of target objects according to the fire extinguishing approach route and the dynamic progress of the fire extinguishing approach; a third strategy generating unit, configured to, if the determination result of the second determining unit is negative, continue to generate a fire extinguishing approach route and a fire extinguishing approach dynamic schedule until a fire extinguishing target object in the at least one group of target objects reaches a fire accident occurrence point, and generate a fire extinguishing approach strategy in combination with a fire extinguishing approach rule of the fire extinguishing target object in the at least one group of target objects; a fourth strategy generating unit, configured to generate a fire extinguishing approach strategy in combination with a fire extinguishing approach rule of a fire extinguishing target object in the at least one group of target objects, if the determination result of the second determining unit is yes; and the fifth strategy generating unit is used for forming a safety control strategy through the emergency evacuation management strategy and the fire extinguishing entrance strategy.
Optionally, the rule generating module includes: the training unit is used for coupling with the control platform according to a safety control strategy and carrying out simulation training on a fire accident site to obtain an evacuation route, a fire extinguishing approach route and a safety control strategy; the statistical unit is used for carrying out simulation training according to the evacuation route, the fire extinguishing approach route and the safety control strategy and counting the training result of each simulation training; the updating unit is used for updating the evacuation route, the fire extinguishing approach route and the safety control strategy according to the training result, and carrying out potential safety hazard investigation according to the updated evacuation route, the fire extinguishing approach route and the safety control strategy; and the rule generating unit is used for generating a safety control rule by combining the updated evacuation route, the fire-extinguishing approach route, the safety control strategy and the result of the potential safety hazard elimination.
Optionally, the apparatus further comprises: and the communication module is used for generating an alarm communication mechanism according to the safety management and control rule, wherein the alarm communication mechanism allows alarm information to be sent to other systems when a fire accident occurs.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (12)
1. A method for generating fire safety control rules is characterized by comprising the following steps:
creating a simulated environment of a fire accident site;
creating at least one set of target objects in the simulation environment;
generating a security control policy according to the fire accident occurrence condition by combining the simulated environment and the at least one group of target objects, wherein the security control policy comprises: emergency evacuation management strategy and fire-fighting approach strategy;
coupling the security control strategy with a control platform according to the security control strategy, and generating a security control rule by counting each simulation training, wherein the security control rule comprises the following steps: daily management rules and fire accident emergency management and control rules;
wherein the fire incident place includes: the place where the fire accident occurs in the port yard.
2. The method of claim 1, wherein creating a simulated environment of the fire incident site comprises:
creating a virtual model of the port, wherein the port comprises: a road, a building, and a geographic environment in which the building and the road are located;
and creating the simulation environment according to the virtual model and the current situation and/or plan of the port to obtain the simulation environment reduced according to the preset proportion.
3. The method of claim 1 or 2, wherein creating at least one set of target objects in the simulation environment comprises:
creating at least one set of target objects in the simulated environment in dependence on the simulated environment, wherein the at least one set of target objects comprises: an evacuation target object, a fire accident point of onset, a fire extinguishing target object at the port, wherein the evacuation target object at the port includes: people needing evacuation, vehicles needing evacuation;
wherein the fire extinguishing target object at the harbor includes a person who extinguishes fire, a vehicle who extinguishes fire.
4. The method of claim 3, wherein generating a security management policy in accordance with the fire incident occurrence condition in combination with the simulated environment and the at least one set of target objects comprises:
triggering the fire incident occurrence condition;
simulating an evacuation route and an evacuation dynamic progress, and a fire-extinguishing approach route and a fire-extinguishing approach dynamic progress, respectively, according to the simulated environment and evacuation target objects of the at least one group of target objects, wherein the evacuation dynamic progress comprises: the number and initial distribution of evacuation target objects and fire accident proneness points in the at least one group of target objects, and the position change of the evacuation target objects in the at least one group of target objects in the evacuation process; wherein the fire suppression approach dynamic schedule comprises: the number and initial distribution of fire suppression target objects in the at least one group of target objects, and the location change of the fire suppression target objects in the at least one group of target objects during a fire suppression approach;
according to the evacuation route and the evacuation dynamic progress, simulation judgment is carried out on whether the evacuation target object reaches an exit or not by combining the evacuation target object in the at least one group of target objects;
under the condition that the judgment result is negative, continuing to generate an evacuation route and an evacuation dynamic progress until an evacuation target object in the at least one group of target objects reaches the exit, and generating the emergency evacuation management strategy by combining the evacuation rule of the at least one group of target objects;
if so, generating the emergency evacuation management strategy by combining the evacuation rule of the evacuation target object in the at least one group of target objects;
according to the fire extinguishing approach route and the dynamic progress of the fire extinguishing approach, combining the fire extinguishing target objects in the at least one group of target objects to simulate and judge whether the fire accident point is reached;
under the condition that the judgment result is negative, continuing to generate a fire extinguishing approach route and a fire extinguishing approach dynamic progress until a fire extinguishing target object in the at least one group of target objects reaches the fire accident occurrence point, and generating the fire extinguishing approach strategy by combining with a fire extinguishing approach rule of the at least one group of target objects;
if the judgment result is yes, generating the fire extinguishing approach strategy by combining the fire extinguishing approach rules of the at least one group of target objects;
and forming the safety control strategy through the emergency evacuation management strategy and the fire extinguishing entrance strategy.
5. The method according to any one of claim 4, wherein the generating of the security management and control rules by counting each simulation training according to the security management and control policy coupled with the control platform comprises:
coupling with a control platform according to the safety control strategy, and performing simulation training on the fire accident site to obtain an evacuation route, a fire extinguishing approach route and the safety control strategy;
carrying out simulation training according to the evacuation route, the fire-extinguishing approach route and the safety control strategy, and counting training results of each simulation training;
updating the evacuation route, the fire extinguishing approach route and the safety control strategy according to the training result, and carrying out potential safety hazard investigation according to the updated evacuation route, the fire extinguishing approach route and the safety control strategy;
and generating the safety control rule by combining the updated evacuation route, the updated fire-extinguishing approach route, the safety control strategy and the result of the safety hazard elimination.
6. The method of claim 1, further comprising:
and generating an alarm communication mechanism according to the safety management and control rule, wherein the alarm communication mechanism allows alarm information to be sent to other systems when a fire accident occurs.
7. A generation device of fire safety control rule, characterized by comprising:
a first creation module for creating a simulated environment of a fire incident place;
a second creating module for creating at least one set of target objects in the simulation environment;
a policy generation module, configured to generate a security management and control policy according to a fire accident occurrence condition in combination with the simulated environment and the at least one group of target objects, where the security management and control policy includes: emergency evacuation management strategy and fire-fighting approach strategy;
and the rule generation module is used for coupling with a control platform according to the safety control strategy and generating a safety control rule by counting each simulation training, wherein the safety control rule comprises: daily management rules and fire accident emergency management and control rules;
wherein the fire incident place includes: the place where the fire accident occurs in the port yard.
8. The apparatus of claim 7, wherein the first creating module comprises:
a first creating unit for creating a virtual model of the port, wherein the port comprises: a road, a building, and a geographic environment in which the building and the road are located;
and the second creating unit is used for creating the simulation environment according to the virtual model and the current situation and/or plan of the port to obtain the simulation environment reduced according to the preset proportion.
9. The apparatus of claim 7 or 8, wherein the second creating module comprises:
a third creating unit for creating at least one set of target objects in the simulation environment in dependence on the simulation environment, wherein the at least one set of target objects comprises: an evacuation target object, a fire accident point of onset, a fire extinguishing target object at the port, wherein the evacuation target object at the port includes: people needing evacuation, vehicles needing evacuation; wherein the fire extinguishing target object at the harbor includes a person who extinguishes fire, a vehicle who extinguishes fire.
10. The apparatus of claim 9, wherein the policy generation module comprises:
a triggering unit for triggering the fire accident occurrence condition;
a simulation unit for respectively simulating an evacuation route and an evacuation dynamic progress, and a fire-extinguishing approach route and a fire-extinguishing approach dynamic progress according to the simulated environment and evacuation target objects in the at least one group of target objects, wherein the evacuation dynamic progress comprises: the number and initial distribution of evacuation target objects and fire accident proneness points in the at least one group of target objects, and the position change of the evacuation target objects in the at least one group of target objects in the evacuation process; wherein the fire suppression approach dynamic schedule comprises: the number and initial distribution of fire suppression target objects in the at least one group of target objects, and the location change of the fire suppression target objects in the at least one group of target objects during a fire suppression approach;
the first judgment unit is used for carrying out simulation judgment on whether the evacuation target object reaches an exit or not in combination with the evacuation target object in the at least one group of target objects according to the evacuation route and the evacuation dynamic progress;
the first strategy generation unit is used for continuously generating an evacuation route and an evacuation dynamic progress under the condition that the judgment result of the first judgment unit is negative until an evacuation target object in the at least one group of target objects reaches the exit, and generating the emergency evacuation management strategy by combining the evacuation rule of the at least one group of target objects;
the second strategy generating unit is used for generating the emergency evacuation management strategy by combining the evacuation rule of the evacuation target object in the at least one group of target objects under the condition that the judgment result of the first judging unit is yes;
the second judgment unit is used for simulating and judging whether the fire accident point is reached or not by combining the fire extinguishing target object in the at least one group of target objects according to the fire extinguishing approach route and the dynamic fire extinguishing approach progress;
a third strategy generating unit, configured to, if the determination result of the second determining unit is negative, continue to generate a fire extinguishing approach route and a fire extinguishing approach dynamic progress until a fire extinguishing target object in the at least one group of target objects reaches the fire accident occurrence point, and generate the fire extinguishing approach strategy in combination with a fire extinguishing approach rule of a fire extinguishing target in the at least one group of target objects;
a fourth strategy generating unit, configured to generate the fire extinguishing approach strategy in combination with a fire extinguishing approach rule of a fire extinguishing target in the at least one group of target objects if the determination result of the second determining unit is yes;
and the fifth strategy generation unit is used for forming the safety control strategy through the emergency evacuation management strategy and the fire extinguishing entrance strategy.
11. The apparatus of any of claim 10, wherein the rule generation module comprises:
the training unit is used for coupling with a control platform according to the safety control strategy and carrying out simulation training on the fire accident site to obtain an evacuation route, a fire extinguishing approach route and the safety control strategy;
the statistical unit is used for carrying out simulation training according to the evacuation route, the fire extinguishing approach route and the safety control strategy and counting the training result of each simulation training;
the updating unit is used for updating the evacuation route, the fire extinguishing approach route and the safety control strategy according to the training result, and carrying out potential safety hazard investigation according to the updated evacuation route, the fire extinguishing approach route and the safety control strategy;
and the rule generating unit is used for generating the safety control rule by combining the updated evacuation route, the updated fire-extinguishing approach route, the safety control strategy and the result of the safety hazard elimination.
12. The apparatus of claim 7, further comprising:
and the communication module is used for generating an alarm communication mechanism according to the safety management and control rule, wherein the alarm communication mechanism allows alarm information to be sent to other systems when a fire accident occurs.
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