Fire fighting training scene construction method and device, electronic equipment and storage medium

Abstract

The invention provides a fire fighting training scene construction method, a fire fighting training scene construction device, electronic equipment and a computer readable storage medium, and belongs to the technical field of fire fighting training. The method comprises the following steps: acquiring scene demand information of a to-be-constructed training scene, wherein the scene demand information at least comprises training time information, training path information and training difficulty information; determining scene simulation elements included in a to-be-constructed training scene, and determining configuration information of the scene simulation elements according to the scene demand information; according to the configuration information of the scene simulation elements, constructing a virtual fire fighting training scene in a three-dimensional space; and building a real fire fighting training scene according to the virtual fire fighting training scene. According to the invention, a real fire fighting training scene can be accurately and reasonably established.

Description

Background Art

[0002] In order to ensure that firefighters can have better on-site response capabilities when facing sudden fire incidents, training scenarios for fire simulation are often provided for firefighters. However, in the prior art, the construction of training scenarios is often relatively simple and the scenario configuration is relatively fixed, making it impossible for firefighters to conduct long-term effective training in such scenarios. In addition, it is also difficult to ensure the rationality of the training scenarios built in the prior art, which cannot reflect real fire scenarios and will also affect the training effect of firefighters.

[0003] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present disclosure, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Invention

[0004] The present disclosure provides a method for constructing a fire fighting training scenario, a device for constructing a fire fighting training scenario, an electronic device, and a computer-readable storage medium, thereby at least to some extent overcoming the problem that the prior art cannot accurately and effectively construct a fire fighting training scenario.

[0005] Other features and advantages of the present disclosure will become apparent through the following detailed description, or be learned in part through the practice of the present disclosure.

[0006] According to one aspect of the present disclosure, there is provided a method for constructing a fire fighting training scenario, including: obtaining scenario requirement information of a training scenario to be constructed, where the scenario requirement information at least includes training time information, training path information, and training difficulty information; determining scenario simulation elements included in the training scenario to be constructed, and determining configuration information of the scenario simulation elements according to the scenario requirement information; constructing a virtual fire fighting training scenario in a three-dimensional space according to the configuration information of the scenario simulation elements; and building a real fire fighting training scenario according to the virtual fire fighting training scenario.

[0007] According to one aspect of the present disclosure, there is provided a device for constructing a fire fighting training scenario, including: a requirement information acquisition module for obtaining scenario requirement information of a fire fighting training scenario to be constructed, where the scenario requirement information at least includes training time information, training path information, and training difficulty information; a configuration information determination module for determining scenario simulation elements included in the fire fighting training scenario to be constructed, and determining configuration information of the scenario simulation elements according to the scenario requirement information; a virtual scenario construction module for constructing a virtual fire fighting training scenario in a three-dimensional space according to the configuration information of the scenario simulation elements; and a real scenario building module for building a real fire fighting training scenario according to the virtual fire fighting training scenario.

[0008] According to one aspect of the present disclosure, there is provided an electronic device, including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to execute the method described in any one of the above by executing the executable instructions.

[0009] According to one aspect of the present disclosure, there is provided a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the method described in any one of the above is implemented.

[0010] The exemplary embodiments of the present disclosure have the following beneficial effects:

[0011] Obtain the scenario requirement information of the training scenario to be constructed, where the scenario requirement information at least includes training time information, training path information, and training difficulty information; determine the scenario simulation elements included in the training scenario to be constructed, and determine the configuration information of the scenario simulation elements according to the scenario requirement information; construct a virtual fire fighting training scenario in a three-dimensional space according to the configuration information of the scenario simulation elements; build a real fire fighting training scenario based on the virtual fire fighting training scenario; the real fire fighting training scenario includes: a simulation unit, a hoisting system, a fan system, and a control system; the real fire fighting training scenario further includes: a departure hall, an arrival hall, a control room, and a ladder. The departure hall and the arrival hall serve as the starting point and the ending point for the training personnel to gather in the real fire fighting training scenario. The ladder is used as a vertical transportation means and is arranged between the platform, the departure hall, and the arrival hall to connect the various components. On the one hand, the exemplary embodiment provides a way to build a real fire fighting training scenario. Compared with the prior art of directly building a single and simple fire training scenario in the scenario, the exemplary embodiment first constructs a reasonable virtual fire fighting training scenario and then builds a real fire fighting training scenario, which can ensure the accuracy and rationality of the training scenario construction and can also provide a realistic scenario training experience for the training personnel; on the other hand, in the exemplary embodiment, by obtaining scenario requirement information covering multiple dimensions such as training time, training path, and training difficulty, personalized construction can be carried out for fire fighting training at different levels and for different purposes, and an accurate and effective virtual fire fighting training scenario can be modeled, and then a real fire fighting training scenario can be further built; on the third hand, the exemplary embodiment builds a real fire fighting training scenario with the help of a virtual fire fighting training scenario, plans and verifies the scenario layout and parameter settings in advance in the virtual environment, and can discover and solve potential problems such as collisions and unreasonable layouts before actual construction. This can not only reduce the repeated adjustments during the actual construction process, save manpower, material resources, and time costs, but also avoid potential safety risks caused by on-site construction mistakes.

[0012] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. Brief Description of the Drawings

[0013] The drawings herein are incorporated into and constitute a part of this specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0014] Figure 1 Schematically showing a flowchart of a method for constructing a fire fighting training scenario in this exemplary embodiment;

[0015] Figure 2 Showing a schematic diagram of a real fire fighting training scenario at a first angle in this exemplary embodiment;

[0016] Figure 3 Showing a schematic diagram of a real fire fighting training scenario at a second angle in this exemplary embodiment;

[0017] Figure 4 Showing a schematic diagram of a simulation unit in this exemplary embodiment;

[0018] Figure 5 Showing a schematic diagram of a lifting subsystem in this exemplary embodiment;

[0019] Figure 6 Showing a schematic diagram of a hoisting system in this exemplary embodiment;

[0020] Figure 7 Showing a schematic diagram of a fan system in this exemplary embodiment;

[0021] Figure 8 Schematically showing a schematic diagram of a real fire fighting training scenario in this exemplary embodiment;

[0022] Figure 9 Schematically showing a structural block diagram of a device for constructing a fire fighting training scenario in this exemplary embodiment;

[0023] Figure 10 Schematically showing an electronic device for implementing the above method in this exemplary embodiment.

[0024] The corresponding relationship of reference numerals includes:

[0025] 11. Departure Hall; 12. Arrival Hall; 13. Control Room; 14. Ladder

[0026] 411. Structural column; 412. Structural beam; 4211. First slider; 4212. Second slider; 4213. Third slider; 4214. Fourth slider; 422. Handwheel; 423. Transmission shaft; 424. Synchronous gear; 425. Synchronous chain; 426. Bevel gear; 427. Lead screw; 428. Nut; 429. Pin shaft; 431. Platform; 4311. Steel frame; 4312. Anti-slip panel; 432. Hinge; 433. Simulation box; 4331. Storage bin; 4332. Grate; 434. Bolt;

[0027] 51. Suspended beam slide rail; 52. Suspended beam slider; 53. Electric hoist; 54. Steel cable; 55. Burner; 782. Flame nozzle;

[0028] 611. First fan; 612. Second fan; 62. First slide rail; 63. Second slide rail; 64. Third slide rail; 65. Slider; 66. Limiter; 67. Shockproof gasket. Detailed implementation manners

[0029] Now, example embodiments will be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0030] In daily life, fire incidents can cause huge losses and injuries to people and the environment. In particular, forest fires rank first among the three major natural disasters that damage forests. They not only seriously damage forest resources and the ecological environment, but also pose a great threat to people's lives, property, and public safety, affecting the sustainable development of the national economy and the protection of the ecosystem. Forest fires cover a wide area, are sudden in occurrence, and have great destructiveness, making it relatively difficult to dispose of and fight them. Controlling forest fires is a worldwide problem. In a situation where the territory is vast, the climate is diverse, the terrain is complex, forest resources are relatively scarce, and the ecological system is very fragile, how to deal with forest fires has become a core issue.

[0031] The exemplary embodiments of the present disclosure first provide a method for constructing a fire fighting training scenario, which can be applied to construct fire training scenarios for indoor buildings, forests, etc. to train the fire handling capabilities of firefighters in different scenarios.

[0032] The following will further describe this exemplary embodiment in conjunction with the attached Figure 1 As shown in Figure 1 the method for constructing a fire fighting training scenario may include the following steps S110 to S140:

[0033] Step S110: Obtain the scenario requirement information of the training scenario to be constructed, where the scenario requirement information at least includes training time information, training path information, and training difficulty information.

[0034] Among them, the training scenario to be constructed can be a fire fighting training scenario that needs to be constructed, such as a virtual fire fighting training scenario or a real fire fighting training scenario. The virtual fire fighting training scenario can be used to simulate a fire scenario and to build a real fire fighting training scenario. The real fire fighting training scenario is used to train firefighters' fire fighting behaviors and capabilities in a fire scenario. For example, a certain fire fighting training institution designs a basic fire fighting training scenario for newly recruited firefighters. The fire fighting training scenario can be an indoor training scenario, such as a fire fighting training scenario inside a building with one or more floors, or an outdoor training scenario, such as a forest fire fighting training scenario, etc.

[0035] The scenario requirement information can refer to information such as the requirements or demands for constructing the training scenario. For example, what kind of environment the training scenario needs to be applied to, how long the training time of the training scenario is, what level the training difficulty level is, etc. In this exemplary embodiment, the scenario requirement information can at least include training time information, training path information, and training difficulty information. The scenario requirement information can be input by the user or obtained by extracting from information such as imported or uploaded files.

[0036] The training time information can be the duration of a single training session or the training time within a period of time, such as the total training duration within a week. The training time information of different training personnel can be different. For example, if the training scenario is built for newly recruited firefighters, considering that newly recruited firefighters are less familiar with the fire scenario, the duration of a single training session can be set to 30 minutes so that they have enough time to adapt to and learn basic fire fighting skills. If the training scenario is built for more proficient firefighters, the duration of a single training session can be set to 2 hours, etc. The present disclosure does not make specific limitations on this.

[0037] The training scenario will include paths that firefighters can pass through, such as flat ground, slopes, stairs, bridges, etc. The training path refers to the paths that firefighters can pass through. The training path information can include the number of passable training paths, the route length of each training path, the path width of different training paths, etc. For example, the total path length is 200 meters, including stairs with different slopes and narrow evacuation channels to simulate the complex passage conditions in a real fire scenario.

[0038] The training difficulty information can reflect the difficulty level of the constructed training scenario. This training difficulty can be divided into different levels, and different levels can correspond to different fire severity levels.

[0039] Step S120: Determine the scene simulation elements included in the training scene to be constructed, and determine the configuration information of the scene simulation elements according to the scene requirement information.

[0040] Among them, the scene simulation elements may include elements that may be included in a fire scene such as a training path, a heat source device, a smoke source device, a combustible model for simulating a fire, obstacles, and indication signs. In addition, according to different simulated scenes, the scene simulation elements may also vary. For example, in the scene of an indoor building, the scene simulation elements may be obstacle elements such as desks and chairs, and in the scene of an outdoor forest, the scene simulation elements may be flammable trees or vegetation. In this exemplary embodiment, the required scene simulation elements can be determined according to the training requirements and the type of scene to be built.

[0041] The configuration information refers to the information on how different scene simulation elements are configured in the training scene. According to the differences in the scene simulation elements, their configuration information also varies. In this exemplary embodiment, the configuration information of the scene simulation elements can be determined according to the scene requirement information. For example, according to requirements such as training time and training difficulty, multiple training paths are set from the entrance to the fire area, and the route lengths, path widths, and path positions of different training paths are all different; according to the setting of a small-scale fire, a heat source device with a power of 5 kilowatts is selected to simulate the heat generated by the fire, and it is placed at the center of the fire simulation area to ensure that obvious heat radiation can be generated, allowing firefighters to feel the high-temperature environment at the fire scene; a professional smoke generator is used, and according to the training path and the site layout, 3 smoke source devices are set at key positions around the heat source device and in the evacuation passage, and the smoke diffusion speed of each smoke source device is set to 10 cubic meters per minute to simulate the diffusion of smoke at the fire scene and increase the realism and difficulty of the training; a special combustible model of wood and plastic is used and placed around the heat source device to enhance the visual effect of the fire scene; some obstacles are set on the training path, such as simulated collapsed shelves and piled-up sundries. For example, according to the path length and training difficulty, 5 obstacles can be set on the path from the entrance to the fire area, and it is required that firefighters need to use certain skills and strength to clear the obstacles and continue to move forward when passing through; in order to guide firefighters to complete the training smoothly, clear indication signs are set at key positions on the training path, such as evacuation indication signs and safety exit signs. The positions and brightness of these signs are designed to meet the fire safety standards and can be clearly recognized by firefighters in the smoke environment.

[0042] Step S130: Construct a virtual fire fighting training scene in a three-dimensional space according to the configuration information of the scene simulation elements.

[0043] After determining the configuration information of the scene simulation elements, a virtual fire fighting training scene can be modeled in a three-dimensional space. For example, using 3D modeling software such as 3ds Max, a virtual fire fighting training scene can be constructed in the three-dimensional space according to the determined configuration information of the scene simulation elements. Specifically, a 3D model of the virtual fire fighting training scene can be created first, such as buildings like floor layouts, stairs, and evacuation channels. Then, scene simulation elements such as heat source devices, smoke source devices, combustible models, obstacles, and indication signs are placed at corresponding positions according to the configuration information.

[0044] In this exemplary embodiment, after completing the modeling of the virtual fire fighting training scene, the virtual fire fighting training scene can be comprehensively tested and optimized. Check whether the positions and parameters of each scene simulation element are correct to ensure the fluency, authenticity, and rationality of the virtual scene. For example, by simulating the action path of firefighters in the virtual scene, check whether there are collision or unreasonable layout problems and make timely adjustments.

[0045] Step S140, build a real fire fighting training scene according to the virtual fire fighting training scene;

[0046] The real fire fighting training scene includes: a simulation unit, a hoisting system, a fan system, and a control system;

[0047] The real fire fighting training scene also includes: a departure hall, an arrival hall, a control room, and a ladder. The departure hall and the arrival hall serve as the starting point and the end point for trainees to gather in the real fire fighting training scene. The ladder, as a vertical means of transportation, is set between the platform, the departure hall, and the arrival hall to connect each component.

[0048] In the selected training site, actual device installation and layout are carried out according to the layout and element positions of the virtual fire fighting training scene. The layout and facilities in the virtual fire fighting training scene and the real fire fighting training scene are basically the same, and the real fire fighting training scene can be customized and adjusted according to actual needs during construction. Specifically during construction, heat source devices and smoke source devices can be installed to ensure their accurate positions and debugged to ensure that they can work properly and produce heat and smoke effects that meet the requirements; combustible models and obstacles simulating fires can be placed to be consistent with the layout in the virtual scene; indication signs can also be installed to ensure their visibility and guiding role in the real scene, etc.

[0049] During the construction process, strict safety inspections can be carried out on each device and element to ensure the safety of the training scene. For example, check the electrical safety performance of the heat source device to prevent electric leakage or fire accidents; check whether the smoke emission of the smoke source device meets environmental protection requirements, etc.

[0050] After the construction is completed, comprehensive testing and acceptance can be carried out. Organize firefighters to conduct simulation training, observe their performance in the real fire fighting training scenario, collect training data, so as to make final adjustments and optimizations to the real fire fighting training scenario according to the training data, ensure that it can meet the training needs, provide a high-quality fire fighting training environment for firefighters, or provide fire fighting strategies for subsequent real fire incidents based on the training data.

[0051] In real fire scenarios, the terrain and weather vary in different scenarios, which will not only affect the fire state, but also affect the handling strategies of rescue personnel in fire incidents. For example, in forest scenarios, understanding the mountain forest terrain and weather changes is a skill that firefighters fighting forest fires must master. Generally speaking, the terrain has an important impact on the spread of forest fires, which is specifically related to three factors: slope aspect, slope gradient, and altitude. Among them, the slope gradient has the greatest impact, followed by altitude, and the slope aspect has an insignificant impact. The greater the slope gradient, the faster the fire spreads; the higher the altitude, the slower the fire spreads. On the other hand, wind direction and wind speed have an important impact on the spread and damage degree of forest fires. If the mountain wind blows from the mountaintop to the valley bottom, it will slow down the spread speed of the forest fire on the hillside, which is conducive to fire fighting; if the valley wind blows from the valley bottom to the mountaintop, it will accelerate the spread of the forest fire and it is difficult for manpower to fight the fire. In addition, when there is air flow passing through the canyon area, an increase in wind speed will accelerate the spread of the forest fire and expand the fire area.

[0052] Currently, for fire fighting training sites used for forest fire fighting, especially those with terrain, most are in the stage of bulldozing slopes and building stone ground. The training facilities are mostly fixed and cannot change their spatial structure and paths according to training needs. The training site forms are single, the training modes are fixed, and they cannot simulate various types of terrain and natural wind environments. The simulation environment is limited to a single physical space, resulting in unsatisfactory rescue training effects. If training personnel use this type of device for a long time, it is easy to form muscle memory and cannot achieve the actual training goals and requirements.

[0053] Therefore, in the present exemplary embodiment, the real fire fighting training scenario can be built based on the modeled virtual fire fighting training scenario, and the completed real fire fighting training scenario may include multiple devices or components, and the position, form or control information of each device or component can be adjusted according to actual needs. That is to say, a virtual fire fighting training scenario can be constructed by modeling, and a real fire fighting training scenario can be initially built according to the virtual fire fighting training scenario. This step can generally determine the basic layout of the real fire fighting training scenario, such as the configured positions of various simulation devices, etc. Further, after the construction of the real fire fighting training scenario is completed, the control information of each device component therein can also be adjusted according to needs. For example, according to the training environment information and the ability information of the training personnel, the control information of the device components therein can be determined to simulate different training difficulties under the same training scenario and achieve targeted training for different training personnel.

[0054] In the present exemplary embodiment, the real fire fighting training scenario may include a simulation unit, a hoisting system, a fan system, and a control system; the real fire fighting training scenario further includes: a departure hall, an arrival hall, a control room, and a ladder. The departure hall and the arrival hall serve as the starting point and the ending point for the training personnel to gather within the real fire fighting training scenario. The ladder, as a vertical means of transportation, is arranged between the platform, the departure hall, and the arrival hall to connect each component.

[0055] Figure 2 A schematic diagram of the real fire fighting training scenario from a first angle is shown. Figure 3 A schematic diagram of the real fire fighting training scenario from a second angle is shown. As Figure 2 shown, the longitudinal axis direction of the fire fighting training scenario is set as the front-back direction, that is, the x-axis direction, and the transverse axis direction of the fire fighting training scenario is the left-right direction, that is, the y-axis direction.

[0056] The fire fighting training scenario includes a departure hall 11, an arrival hall 12, a control room 13, and a ladder (not shown in the figure). Among them, the departure hall 11 and the arrival hall 12 serve as the starting point and the ending point for the training personnel to gather. The control room 13 is used as a command and observation room. The ladder is a vertical means of transportation and is arranged between the platform 431, the departure hall 11, and the arrival hall 12 to solve the height difference problem between different elevation platforms and the ground. The platform 431 can be understood as a path that the training personnel can walk through.

[0057] In an exemplary embodiment, the simulation unit includes a plurality of; the real fire fighting training scenario is assembled by a plurality of simulation units along the x and y axes; the simulation unit includes a structural subsystem, a lifting subsystem, and a platform subsystem; the structural subsystem of each simulation unit includes structural columns and structural beams, the lifting subsystem is arranged between every two structural columns along the x-axis direction, and the platform subsystem is arranged at the center of the simulation unit.

[0058] Figure 4 The schematic diagram of a simulation unit in this exemplary embodiment is shown. The simulation unit refers to the basic unit in the fire fighting training scenario, which is used to form the fire fighting training scenario. Assembling along the x or y axis can form the fire fighting training scenario. The simulation unit can be composed of a structural subsystem, a lifting subsystem, and a platform subsystem. According to Figure 2 、 Figure 3 、 Figure 4 As shown in the content, each simulation unit is composed of four structural columns 411 and structural beams 412. Along the x-axis direction, a set of lifting subsystems is arranged between every two structural columns 411, and a platform subsystem is arranged in the middle of the simulation unit, that is, the simulation unit is composed of two sets of front and rear lifting subsystems and a set of platform subsystems. In an exemplary embodiment, along the vertical direction of the structural column 411, elevation scale lines are provided on its surface. In an exemplary embodiment, the simulation unit further includes a storage bin 4331, a grate 4332, and a pin shaft 429.

[0059] In an exemplary embodiment, the structural subsystem includes structural columns and structural beams. The structural columns serve as the sliding rails of the lifting subsystem. The lifting subsystem has the function of moving vertically along the structural columns. By the vertical movement of the lifting subsystem, the height and tilt angle of the platform subsystem are changed.

[0060] According to Figure 4 As shown in the content, combined with Figure 2 and Figure 3 ,the above-mentioned structural subsystem includes structural columns 411 and structural beams 412. The structural columns 411 serve as the sliding rails of the lifting subsystem, and it can move vertically along the structural columns 411. By the vertical movement of the lifting subsystem, the height and tilt angle of the platform subsystem can be changed to simulate terrains with different slopes, altitudes, and aspects.

[0061] In the real fire fighting training scenario given in this exemplary embodiment, the control information of the lifting subsystem can be determined according to the training environment information and / or the ability information of the training personnel. This control information can be used to control the height and tilt angle of the platform subsystem. For example, according to the complexity of the forest environment to be simulated, such as the slope inclination degree, etc., the platform subsystem is controlled to adjust the height and tilt angle. In this exemplary embodiment, the simulated fire fighting training scenario can be used to build a preliminary real fire fighting training scenario. After the real fire fighting training scenario is built, the device components can also be adjusted according to actual needs, and different difficulties of the training scenario can be adjusted according to different requirements, without repeating the process of modeling to build a virtual fire fighting training scenario and then building a real fire fighting training scenario every time.

[0062] In an exemplary embodiment, Figure 5 A schematic diagram of a lifting subsystem in this exemplary embodiment is shown. The lifting subsystem may include two sets of lifting devices, a sliding device, a set of transmission devices and a synchronization device, which are respectively fixed on the front and rear ends, that is, on the two sets of structural columns 411 in the x-axis direction. The elevation of the lifting device and the sliding device is changed through the transmission device, and the linkage of the left and right two sets of lifting devices and the sliding device at the front end or the rear end is realized through the synchronization device.

[0063] In an exemplary embodiment, the above-mentioned lifting subsystem is provided with a transmission device, a lifting device, a synchronization device and a sliding device in sequence from top to bottom. The transmission device is composed of bevel gears, a handwheel and a transmission shaft. The lifting device is composed of a first slider, a lead screw, a nut and a pin shaft. The synchronization device is composed of synchronization gears and a synchronization chain. The sliding device is composed of a second slider, a pin shaft and a bolt.

[0064] In an exemplary embodiment, as Figure 5 shown, in combination with Figure 2 and Figure 3 , the first slider 4211 and the second slider 4212 can have a C-shaped cross-section and are fixed to the structural column through a pin shaft, and they can move up and down along the direction of the structural column. The transmission device, the synchronization device and the lifting device are sequentially arranged at the open ends of the first slider 4211 and the second slider 4212 from top to bottom. Figure 5The specific working principle of the lifting subsystem shown can include driving the transmission shaft 423 to rotate through the handwheel 422, changing the transmission direction through the bevel gear 426, and then driving the lead screw 427 and the nut 428 to rotate; the upper and lower ends of the lead screw 427 are respectively fixed to the first slider 4211 and the second slider 4212, and by rotating the lead screw 427, the first slider 4211 drives the second slider 4212 to linearly move vertically; at the same time, two sets of synchronous gears 424 are arranged in their respective lifting devices along the left-right direction (y-axis direction), the two sets of synchronous gears 424 are connected by a synchronous chain 425, and the synchronous gears 424 and the synchronous chain 425 mesh with each other. The lead screw 427 at the other end is fixed to the third slider 4213 and the fourth slider 4214, and through the transmission of the synchronous gears 424 and the synchronous chain 425, the synchronous gear 424 and the lead screw 427 at the other end are driven to rotate, thereby realizing the linkage of the two lifting devices.

[0065] In an exemplary embodiment, in combination with Figure 2 、 Figure 3 and Figure 5 shown, the above platform subsystem may include a platform 431, a hinge 432 and a simulation box 433. The platform 431 is composed of a steel frame 4311 and an anti-slip panel 4312. Hinges 432 are provided at the four corners of the platform 431, and the hinges 432 are fixed to the structural column 411, the second slider 4212 and the fourth slider 4214 of the sliding device through pins 434.

[0066] In an exemplary embodiment, as shown in Figure 5 the simulation box 433 may be one or more, and is arranged at both ends of the second slider 4212 and the fourth slider 4214 of the sliding device. Smoke pipes, air pumps and smoke detectors are arranged inside it. As a simulated underground fire occurrence device, the simulation box 433 not only serves as a storage space for the smoke screen generating device, but also serves as a lapping platform for adjacent simulation units and the platform subsystem, solving the gap problem between two adjacent platform subsystems and meeting the passage of personnel.

[0067] In an exemplary embodiment, the hoisting system is configured along the y-axis direction and is fixed between the structural beams above the simulation unit. The hoisting system includes a lifting beam slide rail, a lifting beam slider, a steel cable, an electric hoist and a burner.

[0068] Figure 6The figure shows a schematic diagram of a hoisting system in this exemplary embodiment. The above hoisting system is arranged in the left - right direction, that is, the y - axis direction, and is fixed above the simulation unit and between two sets of structural beams 412. It consists of a hoist beam slide rail 51, a hoist beam slide block 52, an electric hoist 53, a steel cable 54, and a burner 55. The hoist beam slide rail 51 is adapted to the hoist beam slide block 52. The electric hoist 53 is fixed on the hoist beam slide block 52. An array of hoist beam slide blocks 52 and electric hoists 53 can be arranged along the hoist beam slide rail 51 (y - axis direction). The electric hoist 53 is connected to the burner 55 through the steel cable 54. The burner 55 is composed of a steel frame 4311 and a flame nozzle 782. A gas switch, a stop valve, a flow valve, an air pump, a gas pipeline, and a temperature sensor (not shown in the figure) are arranged inside the steel frame 4311. The steel frame is composed of standard units and can be customized and assembled according to requirements to form different types of burners 55, such as facilities like a fire curtain, a fire gallery, a fire fence, a fire wall, and a fire forest. The forms are not limited to rectangles, rings, C - shapes, Z - shapes, etc. The burner 55 is a fire psychological training facility, which exercises the psychological endurance and pressure resistance of firefighters when passing through a fire scene and improves their professional skills.

[0069] In an exemplary embodiment, the fan system consists of a first fan, a second fan, a first slide rail, a second slide rail, a third slide rail, a supporting slide block, and a limiter. The fans can move in the x - axis, y - axis, and z - axis directions through the first, second, and third slide rails.

[0070] Figure 7 The figure shows a schematic diagram of a fan system in this exemplary embodiment. The fan system includes a first fan 611, a second fan 612, a first slide rail 62, a second slide rail 63, a third slide rail 64, a supporting slide block, and a limiter 66. The first fan 611 and the second fan 612 can move in the x - axis, y - axis, and z - axis directions through the first slide rail 62, the second slide rail 63, and the third slide rail 64.

[0071] In an exemplary embodiment, the fan system is arranged on the structural frames at the starting end and the ending end of the training device. An array of fans and slide rail and slide block assemblies (two sets of fans and their slide rail assemblies are shown in the figure) are arranged in sequence from top to bottom along the z - axis direction. This fan unit can be adjusted in terms of orientation, height, and distance along the slide rail according to requirements. For the sloping terrain formed by the simulation unit, the fan system can simulate the wind direction at the top or bottom of the slope and adjust the air flow speed, thereby changing the spread speed of the slope fire, cultivating the adaptability of the training personnel in the face of actual rescue scenarios, and exercising the fire - fighting tactics and extinguishing skills. This fan system provides the necessary wind environment support for simulating the actual forest fire scene.

[0072] In an exemplary embodiment, the above - mentioned control system includes a master control switch, a smoke switch, a gas switch, a stop valve, a flow valve, a flue gas pipeline, a gas pipeline, an air pump, an atomizing nozzle, a flame nozzle, a temperature sensor, and a smoke detector.

[0073] Among them, when the main control switch is turned on, the smoke and gas pipeline system is started; when the stop valve is opened, the flow valve is adjusted to change the gas source flow rate and velocity; under the action of the air pump, each gas source enters the smoke pipeline and the gas pipeline respectively, the smoke overflows from the atomizing nozzle, and the gas is ejected from the flame nozzle after the ignition device is turned on; the smoke detector and the temperature sensor monitor the simulation box and the burner respectively, and upload the data to the control system.

[0074] Based on the structure of the real fire fighting training scenario involved in this exemplary embodiment, this exemplary embodiment can truly restore the complex environment of forest fires by simulating terrain, fire sites and wind environment; at the same time, the real fire fighting training scenario can change the slope, aspect, training path, fire point and wind environment of the training terrain in real time according to the training tasks, so as to meet the simulation of different types of forest fires, improve the rescue ability of training personnel in complex environments, and improve their emergency measures in the face of emergencies. At the same time, the real fire fighting training scenario is a complete set of training facilities operated by the control system, with high intelligence. Its structure is integrated and prefabricated, with high construction efficiency, simple structure, convenient installation, durability, long service life and low maintenance cost.

[0075] Based on the above description, obtain the scenario requirement information of the training scenario to be constructed, where the scenario requirement information includes at least training time information, training path information, and training difficulty information; determine the scenario simulation elements included in the training scenario to be constructed, and determine the configuration information of the scenario simulation elements according to the scenario requirement information; construct a virtual fire fighting training scenario in a three-dimensional space according to the configuration information of the scenario simulation elements; build a real fire fighting training scenario based on the virtual fire fighting training scenario; the real fire fighting training scenario includes: a simulation unit, a hoisting system, a fan system, and a control system; the real fire fighting training scenario further includes: a departure hall, an arrival hall, a control room, and a ladder. The departure hall and the arrival hall serve as the starting point and the end point for the training personnel to gather in the real fire fighting training scenario. The ladder is used as a vertical means of transportation and is arranged between the platform, the departure hall, and the arrival hall to connect the various components. On the one hand, this exemplary embodiment provides a way to build a real fire fighting training scenario. Compared with the prior art of directly building a single and simple fire training scenario in the scenario, the way of first constructing a reasonable virtual fire fighting training scenario and then building a real fire fighting training scenario in this exemplary embodiment can ensure the accuracy and rationality of the training scenario construction, and can also provide a realistic scenario training experience for the training personnel; on the other hand, in this exemplary embodiment, by obtaining scenario requirement information covering multiple dimensions such as training time, training path, and training difficulty, personalized construction can be carried out for fire fighting training at different levels and for different purposes, and an accurate and effective virtual fire fighting training scenario can be modeled, and then a real fire fighting training scenario can be further built; on the third hand, in this exemplary embodiment, a real fire fighting training scenario is built with the help of a virtual fire fighting training scenario, and the scenario layout and parameter settings are planned and verified in advance in the virtual environment, and potential problems such as collisions and unreasonable layouts can be found and solved before actual construction. This can not only reduce the repeated adjustments during the actual construction process, save manpower, material resources, and time costs, but also avoid safety risks that may be caused by on-site construction mistakes.

[0076] In an exemplary embodiment, the scenario simulation elements include the path of the training scenario and the first fire simulation device; the scenario simulation elements refer to the objects that may appear in the fire scenario configured in the training scenario, which may include the path of the training scenario, the first fire simulation device, and may also include other elements, such as specific elements corresponding to different scenarios, such as vegetation and forests in a forest scenario, and electrical appliances and furniture in a building.

[0077] According to the scenario requirement information, determining the configuration information of the scenario simulation elements may include:

[0078] According to the scenario requirement information, determine the position information and working mode of the first fire simulation device;

[0079] Determine the configuration information of the path of the training scenario according to the scenario requirement information and the position information of the first fire simulation device.

[0080] Among them, the path of the training scenario refers to the path that the training personnel can pass through, such as roads, stairs, bridges, etc. Figure 8 A schematic diagram of a fire fighting training scenario is shown. Both the virtual fire fighting training scenario and the real fire fighting training scenario can include multiple paths. Area 210 exemplarily shows a path that the training personnel can pass through. One or more fire simulation devices can be set on this path to increase the difficulty for the training personnel to pass through the path and simulate the state of the fire scene. The first fire simulation device refers to the simulation device configured in the virtual fire fighting training scenario, which can include a heat source device, a smoke source device, a combustible model, obstacles, indication signs, etc. The first fire simulation device can be simulated in a three-dimensional space through modeling software.

[0081] In this exemplary embodiment, after determining the scenario requirement information, the configuration information such as the position information and working mode of the first fire simulation device can be determined first. Among them, the position information can refer to the installation position of the first fire simulation device, such as which position on which floor it is configured, and the working mode refers to how the first fire simulation device operates in the fire fighting training scenario. Different simulation devices may have different working modes. For example, the working modes of the heat source device or the smoke source device can include the diffusion speed, diffusion direction, diffusion effect, etc. of the heat source or smoke source.

[0082] In this exemplary embodiment, the mapping relationship between the scenario requirement information and the configuration information of the first fire simulation device can be configured, and the corresponding configuration information can be found according to the scenario requirement information. For example, after determining the training time, training path, and training difficulty, the configuration information of the first fire simulation device that matches the scenario requirement information is obtained; or a simulation device configuration information generation model can be pre-trained. After obtaining the scenario requirement information, it is input into the model, and the configuration information of the first fire simulation device is output. For example, after inputting the scenario requirement information, it is obtained which devices the first fire simulation device includes, the quantity of each type of device, the installation position and working mode of each device, etc.

[0083] After determining the first fire simulation device, the configuration information of the path of the training scenario can be determined according to the scenario requirement information and the position information of the first fire simulation device. The configuration information of this path can include the number of paths, the length of the path, the width of the path, the height and slope of the path, etc. In this exemplary embodiment, a path configuration information generation model can be additionally trained. After inputting the scenario requirement information and the configuration information of the first fire simulation device into this model, the configuration information of the path of the training scenario can be obtained.

[0084] In an exemplary embodiment, determining the configuration information of the path of the training scenario according to the scenario requirement information and the position information of the first fire simulation device may include:

[0085] Dividing the path of the training scenario into multiple scenario sub-paths according to the scenario requirement information and the position information of the first fire simulation device, and determining the distribution positions and pose information of the respective scenario sub-paths.

[0086] In a fire fighting training scenario, the path in the training scenario and the fire simulation device will be included. Considering that the position of the fire simulation device will affect the distribution and layout of the path, for example Figure 2 As shown, a smoke source device may be configured at area 220. The smoke source device may divide the path into left and right scenario sub-paths. There may be multiple first fire simulation devices in the training scenario. Therefore, in this exemplary embodiment, the path of the training scenario can be divided into multiple scenario sub-paths according to the scenario requirement information and the position of the first fire simulation device, and the distribution positions and pose information of different scenario sub-paths can be determined. Among them, the distribution position of the scenario sub-path may be the coordinate position or range where the scenario sub-path is located in the training scenario, etc., and the pose information may be the height, angle, etc. of the scenario sub-path. For example Figure 2 In the figure, the smoke source device is configured at 220, dividing the path into a left scenario sub-path and a right scenario sub-path. The distribution positions of these two scenario sub-paths are different, and the pose information is also different. The left scenario sub-path has a certain slope, while the right scenario sub-path is in a horizontal state, and there is also a certain difference in the height of the two sides of the scenario sub-path. The determination of the specific distribution position and pose information of the scenario sub-path can be custom adjusted according to the actual situation, or randomly set by the system to reasonable information, etc. The present disclosure does not make specific limitations on this.

[0087] In an exemplary embodiment, constructing a virtual fire fighting training scenario in a three-dimensional space according to the configuration information of the scenario simulation elements may include:

[0088] Configuring the first fire simulation device in the three-dimensional space according to the position information of the first fire simulation device;

[0089] When performing fire simulation in the virtual fire fighting training scenario, update the working mode of the first fire simulation device according to the time process of the fire simulation.

[0090] In this exemplary embodiment, the configuration information of the first fire simulation device includes location information and operating mode. The location information is used to determine the location of the first fire simulation device, and the operating mode is used to determine the operating mode of the first fire simulation device in the training scenario. After determining the location information of the first fire simulation device, that is, determining the location where the device is configured, the first fire simulation device can be added in the three-dimensional space according to the location information. Then, fire simulation can be carried out in the virtual fire fighting training scenario to check the virtual fire training scenario, for example, to check whether the operation of each first fire simulation device in it is reasonable. Considering that in the actual scenario, the working states of objects such as smoke, fire source, and combustibles are not always constant. Therefore, in this exemplary embodiment, it can be set that in the fire simulation in the virtual fire fighting training scenario, according to the time process of the fire simulation, the operating mode of the first fire simulation device is updated. The update of the specific operating mode can be, for example, changing the smoke diffusion direction or diffusion mode of the smoke source simulator, increasing the smoke release intensity or concentration, or as the time process progresses, increasing the combustion degree of the combustibles and increasing the heat release degree of the heat source, etc.

[0091] It should be noted that information such as the operating mode of the first fire simulation device or the change rule of the operating mode can be configured in the configuration information of the first fire simulation device. When building the real fire fighting training scenario according to the configuration information of the first fire simulation device, the simulation device in the real fire fighting training scenario can be controlled to operate according to the configuration information of the first fire simulation device.

[0092] In an exemplary embodiment, building a real fire fighting training scenario according to the virtual fire fighting training scenario may include:

[0093] Performing a rationality test on the virtual fire fighting training scenario;

[0094] When passing the rationality test, building a real fire fighting training scenario according to the virtual fire fighting training scenario.

[0095] Performing a rationality test on the virtual fire fighting training scenario may include checking whether the layout of each device or element in the scenario is reasonable. For example, in the virtual fire fighting training scenario, checking whether the settings of each element in the scenario conform to fire fighting knowledge and the actual situation; checking whether the fire simulation intensity of the first fire simulation device is within a reasonable range; checking whether the planning of the training scenario path is reasonable and whether the evacuation route meets the requirements for the distance of safety exits, passage width, etc. in the fire fighting code; considering whether the simulated fire development situation in the virtual fire fighting training scenario conforms to the general laws of office building fires, such as the fire spread speed, smoke diffusion direction, etc. It can be analyzed through professional fire simulation software tools or experts in the fire fighting field can be invited to evaluate and review the virtual scenario.

[0096] Perform a rationality test on the virtual fire fighting training scenario, which may also include simulating a fire in the virtual fire fighting training scenario and predicting the handling strategies and handling times for dealing with fire incidents in this scenario. Based on the rationality of the handling strategies and handling times, determine whether the virtual fire fighting training scenario is reasonable.

[0097] When the virtual fire fighting training scenario passes the rationality test, a real fire fighting training scenario can be built according to this virtual fire fighting training scenario. Specifically, it can be based on the position and working mode of the first fire simulation device determined in the virtual scenario, install corresponding fire simulation equipment in a real simulated office building, and set its working parameters to ensure that a fire state consistent with the virtual scenario can be simulated, such as smoldering, open fire burning with thick smoke, etc. According to the training scenario path planned in the virtual scenario, set clear evacuation indication signs in the real site, arrange simulated obstacles, such as stacking some simulated sundries at specific passage positions, and prepare corresponding fire fighting facilities and equipment, such as fire extinguishers, fire hydrants, etc., and place them at the corresponding positions planned in the virtual scenario. In this way, the construction of the real fire fighting training scenario from the virtual fire fighting training scenario is completed, providing a real and reliable training environment for subsequent fire fighting training and drills.

[0098] In an exemplary embodiment, the real fire fighting training scenario includes a second fire simulation device;

[0099] Building a real fire fighting training scenario according to the virtual fire fighting training scenario includes:

[0100] Building a real fire fighting training scenario including a second fire simulation device according to the virtual fire fighting training scenario;

[0101] The above fire fighting training scenario construction method may further include:

[0102] Obtain training environment information and / or the ability information of training personnel;

[0103] Determine the control information of the second fire simulation device in the real fire fighting training scenario according to the training environment information and / or the ability information of training personnel;

[0104] Control the second fire simulation device to work according to the control information.

[0105] Among them, the second fire simulation device refers to real devices configured in a real fire fighting training scenario, such as a smoke source simulator, a heat source simulator, a combustible model, an indicating device, and so on. In this exemplary embodiment, the first fire simulation device and the second fire simulation device may have a corresponding relationship. According to the type and configuration information of the first fire simulation device, the second fire simulation device can be configured in the real fire fighting training scenario and corresponding configuration information can be set, etc.

[0106] In this exemplary embodiment, a real fire fighting training scenario including the second fire simulation device can be built according to the virtual fire fighting training scenario. For example, the real fire fighting training scenario can be built according to the scene, layout and configuration of the devices in the virtual fire fighting training scenario. The real fire fighting training scenario may include the second fire simulation device for simulating the situation of a fire when firefighters are training.

[0107] This exemplary embodiment can train the training personnel in the built real fire fighting training scenario. For example, conduct professional training for firefighters in the real fire fighting training scenario. During the training, the training environment information and the ability information of the training personnel can be obtained. Considering that the difficulty of fire rescue in different scenario environments is different, that is, in the fire scenarios to be simulated in different scenario environments, the control information of each device may be different. Therefore, this exemplary embodiment obtains the training environment information, which can be the environment information to be simulated, such as the scenario environment information of a forest fire, such as the vegetation coverage percentage, the vegetation burning speed, whether there is water nearby, etc., or the scenario environment information of a building fire, such as the number of floors, the area of each floor, and so on. In addition, considering that there are differences in the abilities of training personnel at different levels, in order to improve the diversity and pertinence of the real fire fighting training scenario, this exemplary embodiment can also obtain the ability information of the training personnel. The ability information of the training personnel refers to the information reflecting the ability attributes of the training personnel, such as the number of tasks performed by firefighters, the length of service, the professional skill level, and so on.

[0108] Then, this exemplary embodiment can determine the control information of the second fire simulation device in the real fire fighting training scenario according to the obtained training environment information and / or the ability information of the training personnel. This control information can be the information used to control the operation of the second fire simulation device, and the specific control parameters are related to the type of the second fire simulation device. For example, if the training environment has poor ventilation, in order to enable the training personnel to better experience the response operations in a smoky environment, the second fire simulation device can be controlled to increase the smoke generation amount and slow down the smoke diffusion simulation speed; if the training personnel have rich fire fighting knowledge and practical experience, the difficulty of simulating a fire by the second fire simulation device can be appropriately increased, such as accelerating the fire spread speed and increasing the complexity of the fire (simulating the mixed combustion of multiple combustibles). On the contrary, if most of the training personnel are novices and lack experience, the intensity of simulating a fire by the second fire simulation device is reduced to make it easier to handle, so as to facilitate the training personnel to gradually master fire fighting skills.

[0109] In one exemplary embodiment, the above method may further include:

[0110] Determine the control information of the simulation unit in the real fire fighting training scenario according to the training environment information and / or the ability information of the training personnel, so as to adjust the simulation unit according to the control information of the simulation unit.

[0111] For example, according to the training environment information and / or the ability information of the training personnel, the control information of the lifting subsystem can be determined, so that the lifting subsystem adjusts the height and tilt angle of the platform subsystem according to this control information, and then simulates different terrain states such as slopes, altitudes, and aspects in a forest scenario.

[0112] Finally, control the second fire simulation device to work according to the determined control information. Through the control system connected to the second fire simulation device, adjust the working parameters of the device according to the set control information, such as adjusting parameters such as combustion temperature, smoke release amount, and fire spread speed, so that the second fire simulation device simulates a fire situation that meets the training requirements in the real fire fighting training scenario, providing more targeted and adaptable training conditions for fire fighting training exercises.

[0113] In one exemplary embodiment, the above method for constructing a fire fighting training scenario may further include:

[0114] Save the training data of the training personnel in the real fire fighting training scenario; the training data includes the training scenario features of the real fire fighting training scenario and the fire fighting strategies corresponding to the training scenario features;

[0115] Obtain the real scenario features of a real fire event, and match the real scenario features with the training scenario features;

[0116] If the match is successful, the fire fighting strategy corresponding to the matched training scenario feature is returned.

[0117] In this exemplary embodiment, after the real fire fighting training scenario is set up, it can be applied to the drills or training of trainees. When the trainees conduct drills in the real fire fighting training scenario, training data will be saved. The training data can include the training scenario features of the real fire fighting training scenario and the fire fighting strategies corresponding to the training scenario features. Among them, the training scenario features can include terrain features, fire source features, smoke diffusion rules, fire intensity, etc. The fire fighting strategy can be information on how the trainees complete the fire fighting tasks, such as how to rescue trapped people or extinguish the fire source along a certain path. Taking the fire fighting training drill in an office building as an example, the training scenario features can include the floor layout of the simulated office building, the functions of different areas (such as office areas, rest areas, equipment rooms, etc.), the size of the fire simulated by the fire simulation device, the smoke diffusion range, etc. The fire fighting strategies corresponding to these training scenario features, for example, for fires on different floors, it is specified which safety exit is the most reasonable for evacuation; in the face of different fire sizes, what kind of fire extinguishing equipment and fire extinguishing methods should be used, whether to use a fire extinguisher for initial fire fighting or connect a fire hydrant for large-area fire fighting; for the smoke diffusion situation, how to use items such as wet towels for protection and how to move forward in a low posture in a smoke environment. This exemplary embodiment can use various sensors and recording devices, such as cameras installed in the simulated office building to record the movement trajectories of personnel and various detectors to record fire-related data, and save these training scenario features and corresponding fire fighting strategies completely.

[0118] When a real fire event occurs in reality, this exemplary embodiment can obtain the real scenario features of the real fire event. The real scenario features refer to the scenario features in the real fire scenario, such as floor layout, fire source location, fire intensity, etc. Specifically, the temperature distribution of the fire scene can be obtained through reconnaissance equipment carried by on-site firefighters, such as a thermal imager, to understand the direction of fire spread; a drone can be used to conduct an aerial survey of the fire scene to master the overall layout of the building and the fire scope.

[0119] Then, these real - scene features can be matched with the previously saved training - scene features. For example, if a real fire occurs on a certain floor of a high - rise office building, the floor layout, the starting position of the fire, and the development trend of the fire are similar to those of a certain drill situation on a certain floor of a simulated office building in a previous training scenario. If the match is successful, the fire - fighting strategy corresponding to the matched training - scene features can be returned. Suppose that in the previous training scenario, the fire - fighting strategy formulated for a similar fire scene is to first organize personnel to evacuate from the safe exits away from the fire source, and at the same time arrange experienced firefighters to use fire hydrants to extinguish the fire to prevent the spread of the fire. Then, in this real - fire event, this fire - fighting strategy can be referred to to quickly formulate a response plan, guide the on - site rescue operation, and provide strong support for effectively extinguishing the fire and ensuring the safety of people's lives and property.

[0120] Exemplary embodiments of the present disclosure also provide a device for constructing a fire - fighting training scenario. Referring to Figure 9 , the device 900 may include a requirement - information acquisition module 910, configured to acquire the scenario - requirement information of the fire - fighting training scenario to be constructed, where the scenario - requirement information at least includes training - time information, training - path information, and training - difficulty information; a configuration - information determination module 920, configured to determine the scenario - simulation elements included in the fire - fighting training scenario to be constructed, and determine the configuration information of the scenario - simulation elements according to the scenario - requirement information; a virtual - scenario construction module 930, configured to construct a virtual fire - fighting training scenario in a three - dimensional space according to the configuration information of the scenario - simulation elements; and a real - scenario construction module 940, configured to construct a real fire - fighting training scenario according to the virtual fire - fighting training scenario.

[0121] In an exemplary embodiment, the scenario - simulation elements include the path of the training scenario and the first fire - simulation device; the requirement - information acquisition module includes: a first configuration - information determination unit, configured to determine the position information and working mode of the first fire - simulation device according to the scenario - requirement information; and a second configuration - information determination unit, configured to determine the configuration information of the path of the training scenario according to the scenario - requirement information and the position information of the first fire - simulation device.

[0122] In an exemplary embodiment, the second configuration - information determination unit is configured to divide the path of the training scenario into multiple scenario sub - paths according to the scenario - requirement information and the position information of the first fire - simulation device, and determine the distribution position and attitude information of each scenario sub - path.

[0123] In an exemplary embodiment, the virtual - scenario construction module includes: a device - configuration unit, configured to configure the first fire - simulation device in a three - dimensional space according to the position information of the first fire - simulation device; and a mode - update unit, configured to update the working mode of the first fire - simulation device according to the time process of the fire simulation when performing fire simulation in the virtual fire - fighting training scenario.

[0124] In an exemplary embodiment, the real - scene construction module includes: a rationality test unit for performing a rationality test on the virtual fire - fighting training scene; and a scene construction unit for constructing a real fire - fighting training scene according to the virtual fire - fighting training scene when the rationality test is passed.

[0125] In an exemplary embodiment, the real fire - fighting training scene includes a second fire simulation device; the real - scene construction module includes: a device construction unit for constructing a real fire - fighting training scene including the second fire simulation device according to the virtual fire - fighting training scene; the fire - fighting training scene construction device further includes: an information acquisition module for acquiring training environment information and / or the ability information of the training personnel; a control information determination module for determining the control information of the second fire simulation device in the real fire - fighting training scene according to the training environment information and / or the ability information of the training personnel; and a device control module for controlling the second fire simulation device to work according to the control information.

[0126] In an exemplary embodiment, the fire - fighting training scene construction device further includes: a data storage module for storing the training data of the training personnel in the real fire - fighting training scene; the training data includes the training scene features of the real fire - fighting training scene and the fire - fighting strategies corresponding to the training scene features; a feature matching module for acquiring the real scene features of a real fire event and matching the real scene features with the training scene features; and a strategy return module for returning the fire - fighting strategy corresponding to the matched training scene features if the matching is successful.

[0127] In an exemplary embodiment, there are multiple simulation units; the real fire - fighting training scene is assembled by multiple simulation units along the x - and y - axes; each simulation unit includes a structure subsystem, a lifting subsystem, and a platform subsystem; the structure subsystem of each simulation unit includes structure columns and structure beams, the lifting subsystem is arranged between every two structure columns along the x - axis direction, and the platform subsystem is arranged at the center of the simulation unit.

[0128] In an exemplary embodiment, the structure subsystem includes structure columns and structure beams. The structure columns serve as the slide rails of the lifting subsystem, and the lifting subsystem has the function of vertically moving along the structure columns. By the vertical movement of the lifting subsystem, the height and tilt angle of the platform subsystem are changed.

[0129] In an exemplary embodiment, the hoisting system is configured along the y - axis direction and fixed between the structure beams above the simulation unit. The hoisting system includes a hoisting beam slide rail, a hoisting beam slider, a steel cable, an electric hoist, and a burner.

[0130] The specific details of each module / unit in the above device have been described in detail in the embodiments of the method part. For the details not disclosed, reference may be made to the embodiments in the method part, so they will not be elaborated here.

[0131] An exemplary embodiment of the present disclosure also provides an electronic device capable of implementing the above method.

[0132] Those skilled in the art can understand that various aspects of the present disclosure can be implemented as a system, a method, or a program product. Therefore, various aspects of the present disclosure can be specifically implemented in the following forms, namely: a complete hardware implementation, a complete software implementation (including firmware, microcode, etc.), or an implementation combining hardware and software aspects, which can be collectively referred to as "circuitry", "module", or "system" here.

[0133] Next, reference will be made to Figure 10 to describe the electronic device 1000 according to this exemplary embodiment of the present disclosure. Figure 10 The shown electronic device 1000 is only an example and should not impose any limitation on the functions and usage scope of the embodiments of the present disclosure.

[0134] As Figure 10 shown, the electronic device 1000 is presented in the form of a general-purpose computing device. The components of the electronic device 1000 may include, but are not limited to: at least one of the above-mentioned processing units 1010, at least one of the above-mentioned storage units 1020, a bus 1030 connecting different system components (including the storage unit 1020 and the processing unit 1010), and a display unit 1040.

[0135] Among them, the storage unit stores program codes, and the program codes can be executed by the processing unit 1010, so that the processing unit 1010 executes the steps according to various exemplary embodiments of the present disclosure described in the above "Exemplary Method" part of this specification. For example, the processing unit 1010 can execute Figure 1 the steps shown, etc.

[0136] The storage unit 1020 may include a readable medium in the form of a volatile storage unit, such as a random access storage unit (RAM) 1021 and / or a cache storage unit 1022, and may further include a read-only storage unit (ROM) 1023.

[0137] The storage unit 1020 may also include a program / utility 1024 having a set (at least one) of program modules 1025. Such program modules 1025 include, but are not limited to: an operating system, one or more application programs, other program modules, and program data. The implementation of a network environment may be included in each or some combination of these examples.

[0138] The bus 1030 can represent one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of the various bus structures.

[0139] The electronic device 1000 can also communicate with one or more external devices 1100 (such as a keyboard, a pointing device, a Bluetooth device, etc.), and can also communicate with one or more devices that enable a user to interact with the electronic device 1000, and / or communicate with any device that enables the electronic device 1000 to communicate with one or more other computing devices (such as a router, a modem, etc.). Such communication can be carried out through the input / output (I / O) interface 1050. Moreover, the electronic device 1000 can also communicate with one or more networks (such as a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) through the network adapter 1060. As shown in the figure, the network adapter 1060 communicates with other modules of the electronic device 1000 through the bus 1030. It should be understood that although not shown in the figure, other hardware and / or software modules can be used in combination with the electronic device 1000, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, etc.

[0140] Through the description of the above embodiments, those skilled in the art can easily understand that the exemplary embodiments described herein can be implemented by software, or can be implemented by the way of software in combination with necessary hardware. Therefore, the technical solutions according to the embodiments of the present disclosure can be embodied in the form of a software product, and the software product can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, including several instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the exemplary embodiments of the present disclosure.

[0141] The exemplary embodiments of the present disclosure also provide a computer-readable storage medium, on which a program product capable of implementing the above method of the present specification is stored. In some possible embodiments, various aspects of the present disclosure can also be implemented in the form of a program product, which includes program code. When the program product runs on a terminal device, the program code is used to enable the terminal device to execute the steps according to the various exemplary embodiments of the present disclosure described in the above "Exemplary Method" section of the present specification.

[0142] Exemplary embodiments of the present disclosure also provide a program product for implementing the above method. It may be a portable compact disc read-only memory (CD-ROM) and include program code, and can run on a terminal device, such as a personal computer. However, the program product of the present disclosure is not limited thereto. In this document, a readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0143] The program product may adopt any combination of one or more readable media. The readable media may be a readable signal medium or a readable storage medium. The readable storage medium may, for example, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the above. More specific examples (non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0144] The computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries the readable program code. Such a propagated data signal may take various forms, including but not limited to an electromagnetic signal, an optical signal, or any suitable combination of the above. The readable signal medium may also be any readable medium other than the readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0145] The program code contained on the readable medium may be transmitted by any appropriate medium, including but not limited to wireless, wired, optical fiber, RF, etc., or any suitable combination of the above.

[0146] The program code for performing the operations of the present disclosure can be written in any combination of one or more programming languages, including object-oriented programming languages such as Java, C++, etc., and also including conventional procedural programming languages such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computing device, partially on the user's device, executed as a stand-alone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server. In the case of a remote computing device, the remote computing device can be connected to the user's computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computing device (e.g., by connecting through the Internet using an Internet service provider).

[0147] In addition, the above-mentioned drawings are only schematic illustrations of the processes included in the method according to the exemplary embodiments of the present disclosure, rather than for limiting purposes. It is easy to understand that the processes shown in the above-mentioned drawings do not indicate or limit the chronological order of these processes. Additionally, it is also easy to understand that these processes can be executed synchronously or asynchronously, for example, in multiple modules.

[0148] It should be noted that although several modules or units of the device for performing actions are mentioned in the above detailed description, this division is not mandatory. In fact, according to the exemplary embodiments of the present disclosure, the features and functions of two or more of the above-mentioned modules or units can be embodied in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided and embodied by multiple modules or units.

[0149] Those skilled in the art will readily conceive of other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure, which follow the general principles of the present disclosure and include well-known knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of the present disclosure are pointed out by the claims.

[0150] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only defined by the appended claims.

Claims

1. A method for constructing a fire fighting training scenario, characterized in that, Including: Obtain the scenario requirement information of the training scenario to be constructed, where the scenario requirement information at least includes training time information, training path information, and training difficulty information; Determine the scenario simulation elements included in the training scenario to be constructed, and determine the configuration information of the scenario simulation elements according to the scenario requirement information; Construct a virtual fire fighting training scenario in a three-dimensional space according to the configuration information of the scenario simulation elements; Build a real fire fighting training scenario based on the virtual fire fighting training scenario; The real fire fighting training scenario includes: a simulation unit, a hoisting system, a fan system, and a control system; The real fire fighting training scenario further includes: a departure hall, an arrival hall, a control room, and a ladder. The departure hall and the arrival hall serve as the starting point and the ending point for the training personnel to gather in the real fire fighting training scenario. The ladder is used as a vertical transportation tool and is arranged between the platform, the departure hall, and the arrival hall to connect each component.

2. The method according to claim 1, wherein The scenario simulation elements include the path of the training scenario and the first fire simulation device; The determining the configuration information of the scenario simulation elements according to the scenario requirement information includes: Determine the position information and working mode of the first fire simulation device according to the scenario requirement information; Determine the configuration information of the path of the training scenario according to the scenario requirement information and the position information of the first fire simulation device.

3. The method according to claim 1, wherein The real fire fighting training scenario includes a second fire simulation device; The building the real fire fighting training scenario according to the virtual fire fighting training scenario includes: Build a real fire fighting training scenario including a second fire simulation device according to the virtual fire fighting training scenario; The method further includes: Obtain training environment information and / or the ability information of training personnel; Determine the control information of the second fire simulation device in the real fire fighting training scenario according to the training environment information and / or the ability information of training personnel; Control the second fire simulation device to work according to the control information.

4. The method according to claim 1, characterized in that The method further includes: Save the training data of the training personnel in the real fire fighting training scenario; the training data includes the training scenario features of the real fire fighting training scenario and the fire fighting strategies corresponding to the training scenario features; Obtain the real scenario features of a real fire event, and match the real scenario features with the training scenario features; If the matching is successful, return the fire fighting strategy corresponding to the matched training scenario features.

5. The method according to claim 1, characterized in that, There are multiple simulation units; the real fire fighting training scenario is assembled by multiple simulation units along the x and y axes; each simulation unit includes a structure subsystem, a lifting subsystem, and a platform subsystem; the structure subsystem of each simulation unit includes structure columns and structure beams, the lifting subsystem is arranged between every two structure columns along the x-axis direction, and the platform subsystem is arranged at the center of the simulation unit.

6. The method according to claim 1, wherein The structural subsystem includes structural columns and structural beams. The structural columns serve as the sliding rails of the lifting subsystem, and the lifting subsystem has the function of vertically moving along the structural columns. By the vertical movement of the lifting subsystem, the height and tilt angle of the platform subsystem are changed.

7. The method according to claim 1, characterized in that, The hoisting system is arranged along the y-axis direction and fixed between the structural beams above the simulation unit. The hoisting system includes a hoisting beam sliding rail, a hoisting beam slider, a steel cable, an electric hoist, and a burner.

8. A device for constructing a fire fighting training scenario, characterized in that, Comprising: A demand information acquisition module, configured to acquire the scenario demand information of the fire fighting training scenario to be constructed, where the scenario demand information at least includes training time information, training path information, and training difficulty information; A configuration information determination module, configured to determine the scenario simulation elements included in the fire fighting training scenario to be constructed, and determine the configuration information of the scenario simulation elements according to the scenario demand information; A virtual scenario construction module, configured to construct a virtual fire fighting training scenario in a three-dimensional space according to the configuration information of the scenario simulation elements; A real scenario construction module, configured to construct a real fire fighting training scenario according to the virtual fire fighting training scenario.

9. An electronic device, characterized in that, Comprising: A processor; And A memory, configured to store the executable instructions of the processor; Wherein, the processor is configured to execute the method according to any one of claims 1-7 by executing the executable instructions.

10. A computer-readable storage medium, comprising a computer program, characterized in that, When the computer program is executed by the processor, the method according to any one of claims 1-7 is implemented.

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