CN111760228A - Intelligent deduction system and method for fire fighting and fire fighting rescue - Google Patents
Intelligent deduction system and method for fire fighting and fire fighting rescue Download PDFInfo
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Abstract
The invention provides an intelligent deduction system for fire fighting and fire fighting rescue, which comprises a fire fighting key unit management module, a three-dimensional modeling module and a three-dimensional display module, wherein the three-dimensional modeling module is used for independently building a three-dimensional scene of a fire fighting key unit; the fire fighting equipment information labeling module is used for acquiring fire fighting service data in a three-dimensional scene and labeling fire fighting equipment information in the three-dimensional scene; the fire fighting equipment monitoring integrated module is used for docking various fire fighting equipment monitoring data on a three-dimensional scene, and implementing integrated docking on the fire fighting equipment monitoring data in a Kafka, MQTP, HTTP or JDBC integrated mode; and the intelligent fire control deduction module is used for automatically generating a force scheduling scheme and generating a fire control deduction step on the built key unit three-dimensional scene based on the butted fire-fighting equipment monitoring data and the acquired fire-fighting service data. The invention also provides an intelligent deduction method for fire fighting and fire extinguishing rescue. The invention has the advantages of realizing scene display and data integration, realizing that all levels of firefighters are familiar with key unit conditions, implementing simulation drilling and effectively organizing fire extinguishing and rescuing.
Description
Technical Field
The invention relates to the technical field of 3D image interaction, in particular to an intelligent deduction system and method for fire fighting, fire extinguishing and rescue.
Background
Along with urban construction and economic society development, building structures and layouts of large-scale comprehensive markets are diversified, scaled, three-dimensional and complicated day by day, and in addition, "new problems", "small fire deaths, frequent small fire" and risks of severe disaster accidents, which are derived from new buildings, new materials, new energy, new technologies, new projects, population aging, building aging, traffic aging and the like, coexist, and higher requirements are put forward on fire rescue handling capacity, handling efficiency and handling methods.
The city development, the economic and consumption level are improved, and various large-scale shopping malls and business centers are raised like spring shoots after rain. The population flow is large, the number of inflammable goods is large, and the shopping environment safety is also closely related to the brand operation. Therefore, strengthening fire safety management, keeping the health of fire-fighting facilities such as evacuation channels, indication systems, smoke prevention and smoke discharge, fire separation and the like are important concerns of large-scale business overload and business centers.
The main problem at present is that the fire-fighting points are large in number and cannot be used for quickly positioning fire-fighting positions; the fire fighting facilities are large in quantity, and the inspection workload is large; the failure of the facility is frequent and the maintenance is not timely; fire fighting access and evacuation indication, the fire-proof rolling door is easy to be shielded, and the fire-fighting hidden danger is high; the fire safety management is difficult to implement.
Therefore, there is a need in the art for a system and method that can effectively simulate the existing scene and perform data deduction in combination with the existing data.
Disclosure of Invention
The invention aims to provide an intelligent deduction system for fire fighting and fire fighting rescue, which can solve the problem that the additional cost of the construction of the existing digital plan system is greatly increased.
The invention aims to provide an intelligent deduction method for fire fighting and fire extinguishing rescue, which can solve the problems that the fire fighting positions are huge and cannot be quickly positioned, the number of fire fighting facilities is large, the inspection workload is large, the faults are frequent and the maintenance is not timely, and the fire fighting safety management is difficult to implement.
The invention provides an intelligent deduction system for fire fighting and fire extinguishing rescue, which comprises:
the fire-fighting key unit management module is used for independently building and modifying a three-dimensional scene of a fire-fighting key unit by utilizing three-dimensional modeling software on the basis of a 3D virtualization technology and in combination with a three-dimensional engine technology;
the fire fighting equipment information labeling module is used for acquiring fire fighting service data in a three-dimensional scene, storing the fire fighting service data, labeling a focus area, a fire fighting facility, an evacuation facility, a function partition or a notice in the three-dimensional scene, simultaneously supporting uploading of picture, audio and video or document data, and performing auxiliary labeling of fire fighting equipment information through the data;
the fire fighting equipment monitoring integrated module is used for butt joint of various fire fighting equipment monitoring data on a three-dimensional scene, checking the operation condition of fire fighting facilities in real time, realizing integrated butt joint of the fire fighting equipment monitoring data in a Kafka, MQTP, HTTP or JDBC integrated mode, realizing real-time checking of different fire fighting equipment, displaying the operation data of the fire fighting equipment based on a fire fighting equipment model, and displaying the current alarm data by the fire fighting equipment;
and the intelligent fire control deduction module is used for automatically generating a force scheduling scheme and generating a fire control deduction step on the built key unit three-dimensional scene based on the butted fire-fighting equipment monitoring data and the acquired fire-fighting service data.
Preferably, the fire-fighting deduction step includes:
fire-fighting equipment monitoring alarm module: the system is used for monitoring alarm data by combining different fire fighting equipment, positioning the alarm position of the fire fighting equipment in a fire fighting key three-dimensional scene, and displaying alarm information;
the fire fighting vehicle deployment module is used for setting a fire fighting vehicle parking space according to a three-dimensional scene of a fire fighting key unit, so that the fire fighting vehicle parking space is provided after the fire fighting vehicle arrives at the site at the first time;
the path navigation module: generating a uniform triangular road network by using a Delaunay triangulation algorithm according to a ground model, then carrying out road finding by using a Dijkstra shortest path algorithm, and carrying out smoothing treatment on a road finding result by using a funnel algorithm to generate a navigation path;
personnel evacuation module: and recommending an evacuation route of people according to the alarm position and the personnel position in the three-dimensional scene of the fire-fighting key unit, wherein the evacuation route is generated through the path navigation module.
Preferably, the system also comprises a facility data acquisition module which is connected with the fire fighting equipment information labeling module and used for acquiring accurate positions, equipment types, equipment photos and video data of indoor and outdoor fire fighting facilities, and the acquired information is subjected to information retrieval, viewing and positioning in a fuzzy query and classified query mode.
Preferably, the system also comprises a plan making module, which is used for setting event details in the 3D electronic sand table, providing different task deployment templates and force dispatching rules according to unit types and disaster levels, simulating information such as event sites, trapped personnel and the like in a three-dimensional scene, setting combat tasks, placing combat vehicles and firemen in the scene according to combat requirements by setting visual angles, description and automatic dubbing explanation of the tasks, defining alert areas and duty areas, plotting evacuation, attack, patrol or rescue routes and marking rescue prompt information, so as to realize the rapid making of three-dimensional digital plans;
and the dynamic deduction module is used for automatically playing and demonstrating the evacuation, attack, patrol or rescue routes drawn by the plan making module and the drawn marked rescue prompt information in an animation mode, so that a user can conveniently check the deduction process.
Preferably, the method further comprises the following steps:
and the plan output module is used for forming the three-dimensional digital plan manufactured by the plan manufacturing module into a text plan with the image-text and the standard format.
Preferably, the fire-fighting key unit management module comprises a unit garden building module, an indoor structure building module and a building appearance building module,
the unit garden building module is used for independently building a peripheral garden of a fire-fighting key unit in a dragging mode by utilizing three-dimensional modeling software, wherein the peripheral garden comprises peripheral roads, the ground, a parking area, a tank body, a lawn, trees or a gate;
the indoor structure building module is used for building an indoor structure of a building by using three-dimensional modeling software, and a builder drags lines or surfaces on a CAD base drawing to build the indoor structure by introducing an indoor structure building CAD drawing as a base drawing reference;
and the building appearance building module adopts 3DSMAX software to complete the three-dimensional model modeling of the building facade.
Preferably, the building appearance building module further comprises a basic data module, an appearance editing module and an appearance output module,
the basic data module is used for storing a CAD graph of the building appearance, building appearance materials acquired by processing scene information through picture processing software or an existing building appearance model;
the appearance editing module is used for enabling building appearance materials to be attached to the building appearance model in a map pasting mode, and enabling the built building three-dimensional appearance model to accord with a real scene through rendering or baking operation;
and the appearance output module is used for transmitting the building three-dimensional appearance model edited by the appearance editing module to other equipment.
Preferably, the plan making module comprises a disaster setting module and a plan editing module,
the disaster setting module is used for carrying out disaster grade division and setting according to disaster grades, disaster types, disaster positions, comburent information, disaster description information and trapped personnel information;
the plan editing module is used for drawing escape routes and rescue routes and marking rescue prompt information according to disaster grade division and set data of the disaster setting module, and the three-dimensional digital plan is rapidly manufactured.
Preferably, the dynamic deduction module comprises a plan display module, a display interface module, a material shadow module, a scene node management module, a rendering function module and a particle function module,
the plan display module adopts a three-dimensional display mode, adopts a step-by-step amplification entering mode in a three-dimensional visual management environment, and realizes operations of amplification, reduction, up-down, left-right translation and any angle rotation on a three-dimensional scene;
the display interface module supports multiple view ports of the camera, and controls the depression angle, the flying position and the zooming of the camera through a mouse ball;
the material shadow module supports spot light, direction light and floodlight, and controls basic parameters of the position, the intensity, the range and the color of light, and the light is used for being hung below a scene node to realize a motion effect;
the scene node management module supports scene link relation, scene hierarchical structure, scene node parent-child relation and scene node moving, rotating and zooming parent nodes to influence node transformation;
the rendering function module supports a solid display mode, a wire frame display mode, a point display mode, a sky box display mode or a sky ball display mode;
the particle function module is used for providing weather simulation, simulation of smoke or fire, and adjusting one or more of emissivity, emission quantity, particle size, particle map, particle color and life cycle parameters of the particle system.
The invention also provides an intelligent deduction method for fire fighting and fire extinguishing rescue, which comprises the following steps:
building a scene of a fire-fighting key unit, namely building and modifying a three-dimensional scene of the fire-fighting key unit by using three-dimensional modeling software independently on the basis of a 3D virtualization technology and in combination with a three-dimensional engine technology;
the method comprises the steps of carrying out information annotation on fire fighting equipment, collecting fire fighting service data in a three-dimensional scene, quickly inputting the fire fighting service data, annotating a focus area, a fire fighting facility, an evacuation facility, a function partition or a notice in the three-dimensional scene, simultaneously supporting uploading of picture, audio and video or document data, and carrying out auxiliary annotation on fire fighting information through the data;
the method comprises the steps of fire fighting equipment monitoring integration, wherein various fire fighting equipment monitoring data are docked on a three-dimensional scene, the operating condition of fire fighting facilities is checked in real time, the fire fighting equipment monitoring data are integrated and docked in a Kafka, MQTP, HTTP or JDBC integration mode, the real-time checking of different fire fighting equipment is realized, and the current alarm data are displayed by the fire fighting equipment based on the operating data of a fire fighting equipment model display equipment device;
and (3) intelligent fire control deduction, wherein a force scheduling scheme is automatically generated on the three-dimensional scene of the built key unit based on the butted fire-fighting equipment monitoring data and the acquired fire-fighting service data, and a fire control deduction step is generated.
Compared with the prior art, the intelligent deduction system and the intelligent deduction method for fire fighting, fire extinguishing and rescue have the following beneficial effects:
1. by adopting the advanced computer technology, the real scene simulation technology, the virtual technology and the digital communication technology, the invention fully utilizes the three-dimensional modeling, image acquisition, information collection and simulation means, digitalizes and visualizes the real scene of a large-scale comprehensive market, realizes large-scale scene display and data integration, and provides powerful guarantee for each level of firefighters to be familiar with the conditions of key units, implement simulation exercise training and effectively organize fire-fighting rescue.
2. The invention strengthens the gathering, storage, analysis and application of basic information data of fire-fighting key units, constructs a fire-fighting rescue plan database, forms an information management platform integrating the functions of plan management, information sharing, data query, auxiliary operation and the like, realizes the data support of the work of basic information collection, key unit investigation and familiarity, fire-fighting rescue actual operation rehearsal, operation site on-line command, large-scale fire cooperative coordination and the like, and comprehensively builds training-type plans and actual-operation-type plans.
3. The three-dimensional visual scene of the fire-fighting key unit built by the fire-fighting officer is not a solidified and non-editable model, but can be automatically edited according to the change of the actual situation, so that the three-dimensional scene in the system is ensured to be consistent with the scene of the real world, and when a disaster occurs, the indoor and outdoor structures of the fire-fighting key unit are known to be highly consistent with the real world through the system, so that the fire-fighting deduction simulation can be performed highly effectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only used for explaining the concept of the present invention.
Fig. 1 is a schematic diagram of a framework of an intelligent deduction system for fire fighting and rescue of the present invention;
FIG. 2 is a schematic diagram of a framework of a fire-fighting key unit management module according to the present invention;
FIG. 3 is a schematic diagram of a framework for a building facade building module according to the present invention;
FIG. 4 is a block diagram of a dynamic deduction module according to the present invention;
FIG. 5 is a schematic view of an interface display of a fire apparatus monitoring alarm module of the present invention;
FIG. 6 is a schematic view of an interface display of the fire fighting vehicle deployment module of the present invention;
FIG. 7 is a schematic diagram of an interface display of a path navigation module according to the present invention;
fig. 8 is a schematic view of an interface display of a people evacuation module according to the present invention;
fig. 9 is a schematic diagram of a framework of an intelligent deduction method for fire fighting and fire fighting rescue according to the present invention.
Summary of reference numerals:
1. fire-fighting key unit management module 11 and unit park building module
12. Indoor structure building module 13 and building appearance building module
131. Basic data module 132 and appearance editing module
133. Appearance output module 2 and fire-fighting equipment information labeling module
3. Fire-fighting equipment monitoring integrated module 4 and intelligent fire-fighting deduction module
5. Facility data acquisition module 6 and plan making module
7. Dynamic deduction module 71 and plan display module
72. Display interface module 73 and material shadow module
74. Scene node management module 75 and rendering function module
76. Particle function module 8 and plan output module
Detailed Description
Hereinafter, embodiments of a fire fighting rescue intelligence deduction system and method of the present invention will be described with reference to the accompanying drawings.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include any obvious replacement or modification of the embodiments described herein.
The drawings in the present specification are schematic diagrams, which are included to assist in explaining the concepts of the present invention and schematically show the interrelationship between the various parts.
As shown in fig. 1, the present invention provides an intelligent deduction system for fire fighting and fire fighting rescue, comprising:
the fire-fighting key unit management module 1 is used for independently building and modifying a three-dimensional scene of a fire-fighting key unit by utilizing three-dimensional modeling software on the basis of a 3D virtualization technology and in combination with a three-dimensional engine technology;
the fire fighting equipment information labeling module 2 is used for acquiring fire fighting service data in a three-dimensional scene, storing the fire fighting service data, labeling a focus area, a fire fighting facility, an evacuation facility, a function partition or a notice in the three-dimensional scene, simultaneously supporting uploading of picture, audio and video or document data, and performing auxiliary labeling of fire fighting equipment information through the data;
the fire fighting equipment monitoring integrated module 3 is used for butt-jointing various fire fighting equipment monitoring data on a three-dimensional scene, checking the operation condition of fire fighting facilities in real time, realizing integrated butt-jointing on the fire fighting equipment monitoring data in a Kafka, MQTP, HTTP or JDBC integrated mode, realizing real-time checking on different fire fighting equipment, displaying the operation data of the fire fighting equipment based on a fire fighting equipment model, and displaying the current alarm data by the fire fighting equipment;
and the intelligent fire-fighting deduction module 4 is used for automatically generating a force scheduling scheme and generating a fire-fighting deduction step on the built key unit three-dimensional scene based on the butted fire-fighting equipment monitoring data and the acquired fire-fighting service data.
The fire fighting equipment information labeling module 2 can realize rapid labeling and acquisition of fire fighting equipment data in a 3D scene of a fire fighting key unit, the acquisition of information is realized by dragging a model in a three-dimensional scene and filling in attribute information, and the configuration equipment number is associated with fire fighting monitoring data. Wherein, the outdoor fire-fighting data is mainly collected and comprises adjacent buildings, peripheral roads, outdoor fire hydrants, municipal fire hydrants, water pump connectors, natural water sources and the like. The indoor key points collect fire-fighting data, including evacuation facilities such as a safety exit, evacuation stairs, a fire elevator, a refuge layer, a fire-fighting partition and the like; water supply systems such as indoor fire hydrants, fire pump houses, etc.; the key points are, for example, combustible distribution, dangerous goods distribution, electrical equipment rooms and the like.
According to the invention, various fire-fighting equipment monitoring data are butted on a three-dimensional scene through the fire-fighting equipment monitoring integrated module 3, the operation condition of fire-fighting equipment of a fire-fighting key unit is checked in real time, the effective monitoring management of the fire-fighting equipment of a fire-fighting site is realized on one view of the fire-fighting key unit, and the checking of the fire-fighting equipment such as a fire pool, a fire hydrant, a smoke sensing device, a spraying device, fire-fighting smoke exhaust, a fire-fighting channel, a fire-fighting outlet and the like. In addition, based on the monitoring data of the butted fire fighting equipment and the acquired fire fighting data, a force scheduling scheme is automatically generated on a built key unit three-dimensional scene, a disposal step is generated, the water supply capacity of the fire hydrant is automatically calculated, a stop point and an indoor navigation route are automatically recommended, and effective operational parameters are provided for fire fighting and rescue.
By adopting the advanced computer technology, the real scene simulation technology, the virtual technology and the digital communication technology, the real scene of a fire-fighting key unit is digitalized and three-dimensionally visualized by fully utilizing three-dimensional modeling, image acquisition, information collection and simulation means, the scene display and the fire-fighting monitoring data integration of the fire-fighting key unit are realized, and the purposes of generating intelligent deduction of fire-fighting rescue according to on-site fire-fighting monitoring alarm, checking the monitoring state of fire-fighting equipment in real time and effectively realizing auxiliary fire-fighting rescue are achieved.
According to the fire-fighting key unit management module 1, the three-dimensional modeling software is utilized for modeling, wherein the three-dimensional model base is provided in the three-dimensional modeling software, and the model fully covers the application requirements of the scenes of the fire-fighting key units, including various general models and fire-fighting professional models of the fire-fighting key units, so that basic-level fire fighters can conveniently and conveniently build a 3D scene by simply dragging the model, complex and complicated operations are not needed, and the low-threshold building of the 3D scene is really realized.
In a further embodiment of the present invention, the fire-fighting deduction step includes:
fire-fighting equipment monitoring alarm module: the system is used for positioning the alarm position of the fire fighting equipment in a fire fighting key three-dimensional scene by combining different fire fighting equipment monitoring alarm data, and displaying alarm information, as shown in FIG. 5, FIG. 5 is an interface display schematic diagram of a fire fighting equipment monitoring alarm module in the demonstration process;
the fire fighting vehicle deployment module is used for setting a fire fighting vehicle parking space according to a three-dimensional scene of a fire fighting key unit, providing the fire fighting vehicle parking space after the fire fighting vehicle arrives at the scene at the first time, recommending the fire fighting vehicle parking space, and facilitating the exhibition of fire fighting rescue, and is shown in fig. 6, wherein fig. 6 is an interface display schematic diagram of the fire fighting vehicle deployment module in the demonstration process;
the path navigation module: generating a uniform triangular road network by using a Delaunay triangulation algorithm according to a ground model, then performing road finding by using a Dijkstra shortest path algorithm, and performing smooth processing on a road finding result by using a funnel algorithm to generate a navigation path, wherein reconnaissance central control room route navigation can be recommended according to the position of a central control room in a three-dimensional scene of a fire-fighting key unit, as shown in FIG. 7, FIG. 7 is an interface display schematic diagram of a path navigation module in a demonstration process;
personnel evacuation module: recommending a personnel evacuation route according to the alarm position and the personnel position in the three-dimensional scene of the fire-fighting key unit, wherein the evacuation route is generated through a path navigation module, as shown in fig. 8, and fig. 8 is an interface display schematic diagram of the personnel evacuation module in the demonstration process.
In a further embodiment of the invention, the system further comprises a facility data acquisition module 5, wherein the facility data acquisition module 5 is connected with the fire fighting equipment information labeling module 2 and is used for acquiring accurate positions, equipment types, equipment photos and video data of indoor and outdoor fire fighting equipment, and information retrieval, viewing and positioning are carried out on the acquired information in a fuzzy query and classified query mode.
The fire prevention and fire fighting rescue intelligent deduction system also comprises a preplan making module 6 and a dynamic deduction module 7, wherein the preplan making module 6 is used for setting event details in the 3D electronic sand table, providing different task deployment templates and force allocation rules according to unit types and disaster levels, simulating information such as event sites, trapped personnel and the like in a three-dimensional scene, setting fighting tasks, arranging combat vehicles and firemen in the scene according to the operation requirements, delimiting warning areas and duty areas, plotting evacuation, attack, patrol or rescue routes and marking rescue prompt information to realize the rapid making of three-dimensional digital preplans; the dynamic deduction module 7 is used for automatically playing and demonstrating evacuation, attack, patrol or rescue routes drawn by the plan making module 6 and drawn marked rescue prompt information in an animation mode, so that a user can conveniently check the deduction process.
The intelligent deduction system for fire prevention and extinguishment rescue further comprises a plan output module 8, wherein the plan output module 8 is used for forming a text plan with pictures and texts in a standard format by the three-dimensional digital plan manufactured by the plan manufacturing module 6.
In a further embodiment of the present invention, as shown in fig. 2, the fire-fighting key unit management module 1 includes a unit campus building module 11, an indoor structure building module 12 and a building appearance building module 13,
the unit garden building module 11 is used for independently building a peripheral garden of a fire-fighting key unit in a dragging mode by utilizing three-dimensional modeling software, wherein the peripheral garden refers to a garden around a building appearance model, the peripheral garden comprises peripheral roads, the ground, a parking area, a gate, a tank body and the like, and the model building of the roads, the ground, the parking area, the gate, a lawn, trees and the like is carried out by utilizing a model library of a system.
The indoor structure building module 12 is used for building an indoor structure by using three-dimensional modeling software, and building the indoor structure by drawing lines or surfaces on a CAD base drawing by leading in an indoor structure building CAD drawing as a base drawing reference; the system carries out building operation of the three-dimensional scene through the indoor structure building module 12, and the built indoor structure can be integrated with a corresponding appearance or an outer facade through the system and cannot be two independent individuals. In addition, the CAD drawing of the indoor structure is introduced into the system and used as a base drawing reference, a constructor only needs to pull a line wall or a rectangular wall on the CAD base drawing, so that a better constructing effect can be realized, the constructed indoor structure can be audited by a manager of the system, and after the audition is passed, plan making and other operations can be performed.
And the building appearance building module 13 adopts 3DSMAX software to complete the fine modeling of the three-dimensional model of the building facade. In the modeling process, the building is modeled strictly according to the actual size, lines, concave-convex and the like of the building by referring to the content of pictures, CAD drawings and the like acquired by the material, the material acquired by scene information is processed by using picture processing software, and the material is attached to the surface of the model in a map pasting mode, so that the facade model looks consistent with the model in the real world. After the model and the map are finished, operations such as rendering, baking and the like are carried out, so that the light, the shadow and the like of the model are more consistent with a real scene. The manufactured model is uploaded to the system through a proprietary plug-in provided by the system. The uploaded model can enter a model library in the system, and the model can be used in the system only after the audit of an administrator is passed.
Preferably, as shown in fig. 3, the building appearance building module 13 further includes a basic data module 131, an appearance editing module 132 and an appearance output module 133,
the basic data module 131 is used for storing a CAD graph of the building appearance, building appearance materials acquired by processing scene information through picture processing software or an existing building appearance model;
the appearance editing module 132 is used for attaching the building appearance material to the building appearance model in a map mode, and enabling the built building three-dimensional appearance model to conform to a real scene through rendering or baking operation;
the appearance output module 133 is configured to transmit the building three-dimensional stereoscopic appearance model edited by the appearance editing module 132 to other devices.
In a further embodiment of the present invention, the plan making module 6 comprises a disaster setting module and a plan editing module,
the disaster setting module is used for carrying out disaster grade division and setting according to disaster grades, disaster types, disaster positions, comburent information, disaster description information and trapped personnel information;
the plan editing module is used for carrying out escape route drawing and rescue route drawing and labeling rescue prompt information according to disaster grade division and set data of the disaster setting module, and fast manufacturing of the three-dimensional digital plan is achieved.
As shown in fig. 4, the dynamic deduction module 7 includes a plan presentation module 71, a presentation interface module 72, a material shadow module 73, a scene node management module 74, a rendering function module 75 and a particle function module 76,
the plan display module 71 adopts a three-dimensional display mode, adopts a step-by-step amplification entering mode in a three-dimensional visual management environment, and realizes operations of amplification, reduction, up-down, left-right translation and any angle rotation on a three-dimensional scene;
the display interface module 72 supports multiple view ports of the camera, and controls the depression angle, the flying position and the zooming of the camera through a mouse ball;
the material shadow module 73 supports spot light, direction light and floodlight, and controls the basic parameters of the position, the intensity, the range and the color of light, and the light is used for being hung below a scene node to realize the motion effect;
the scene node management module 74 supports scene link relations, scene hierarchical structures, scene node parent-child relations, and scene node moving, rotating and zooming parent nodes to affect node transformation;
the rendering function module 75 supports a physical display, a wire frame display, a dot display, a sky box or a sky ball display mode;
the particle function block 76 is used to provide weather simulation, simulation of smoke or fire, and to adjust one or more of the emissivity, number of emissions, particle size, particle map, particle color and life cycle parameters of the particle system.
The intelligent deduction system for fire prevention and fire rescue adopts a full three-dimensional display mode (a non-Flash mode and a 360-degree panoramic mode) and a step-by-step amplification entering mode in a three-dimensional visual management environment, so that park scenes, building structures, floor rooms and fire fighting equipment of fire-fighting key units are visible step by step, and operations such as amplification/reduction, up-down, left-right translation, arbitrary angle rotation and the like are realized on a 3D scene; the data visualization function is further realized, based on the 3D visualization technical idea, visualization of data is realized by means of a 3D scene consistent with the real world, and a user can browse specific and detailed fire fighting information in a first person visual angle, an immersive walking mode or a third person visual angle and a flying aerial view mode.
As shown in fig. 9, the invention also provides an intelligent deduction method for fire fighting, fire extinguishing and rescue, which comprises the following steps:
building S1 a scene of a fire-fighting key unit, and independently building and modifying a three-dimensional scene of the fire-fighting key unit by using three-dimensional modeling software based on a 3D virtualization technology and in combination with a three-dimensional engine technology;
the method comprises the following steps of marking information of the fire fighting equipment S2, collecting fire fighting service data in a three-dimensional scene, quickly inputting the fire fighting service data, marking a focus area, a fire fighting facility, an evacuation facility, a function partition or a notice in the three-dimensional scene, simultaneously supporting uploading of picture, audio and video or document data, and carrying out auxiliary marking on fire fighting information through the data;
the fire fighting equipment monitoring integration S3 is characterized in that various fire fighting equipment monitoring data are docked on a three-dimensional scene, the operation condition of fire fighting equipment is checked in real time, the fire fighting equipment monitoring data are integrated and docked in a Kafka, MQTP, HTTP or JDBC integration mode, the real-time checking of different fire fighting equipment is realized, and the fire fighting equipment displays the current alarm data based on the operation data of a fire fighting equipment model display equipment device; the fire fighting equipment comprises a fire pool, a fire hydrant, a smoke sensing device, a spraying device, a fire-fighting smoke exhaust, a fire fighting channel, a fire fighting outlet and other facilities;
and an intelligent fire control deduction S4, wherein a force scheduling scheme is automatically generated on the built three-dimensional scene of the key unit based on the butted fire-fighting equipment monitoring data and the collected fire-fighting service data, and a fire control deduction step is generated.
The method is designed based on a 3D engine concept, namely the function of the 3D digital plan is independent of the establishment of a plan model, and the model is only a carrier of plan information and is not a main body of the plan function.
The invention provides low threshold scene construction capability by relying on advanced three-dimensional engine technology and efficient man-machine interaction design, and any ordinary person with basic computer operation capability can easily construct a real simulation scene in the digital world; and the system also has the capability of quickly building a scene, so that a modeling worker can quickly draw a floor wall structure through a mouse, quickly place the position of an object in the scene, and quickly build a three-dimensional scene of a large-scale comprehensive market by relying on an abundant 3D model library.
The system of the invention gives full play to the information advantages, and realizes auxiliary decision modules of fire extinguishing agent measurement and calculation, building information mapping, typical fire water consumption estimation, municipal administration network water supply capacity estimation, typical fire operational key point prompt and the like by constructing the three-dimensional scene and the surrounding environment of a fire-fighting key unit; meanwhile, according to the constructed three-dimensional scene, fire-fighting officers and soldiers perform simulation investigation and familiarity and commanders perform simulation command, and effectively guide fire-fighting rescue actions to be rapidly developed towards scientific disposal and data guarantee.
The system of the invention draws the idea of a game engine, has simple and convenient design of a three-dimensional scene building function, effectively reduces the drawing threshold of a plan, can also strengthen the dynamic display function, and vividly displays the fighting process of fire-fighting rescue; and according to the plan revision mechanism, the revision of the plan is automatically reminded, the revised plan can be audited, and the timeliness of the plan information is strengthened.
The plan output module 8 of the invention is integrated with the existing fire-fighting plan mobile terminal system, supplements the contents which can not be expressed by the three-dimensional monomer model information, such as a GIS distribution map of a water source in a certain range, whether dangerous chemicals exist in the position of an alarm, the fighting arrangement of cross-region rescue and the like, and ensures that the information required by rescue is complete, multi-faceted and real-time when a disaster occurs.
The intelligent deduction system for fire fighting and fire fighting rescue can simply and conveniently build a three-dimensional scene, has strong data integration capacity, such as space data provided by the three-dimensional scene, can integrate unstructured data, such as panoramic photos, videos and pictures acquired in real time at a disaster relief site, and can integrate data information of other fire fighting systems. Moreover, the data information can be comprehensively displayed in a three-dimensional scene, and can also be shared to fire-fighting officers and soldiers participating in fire-fighting rescue in a disaster site through an information sharing function. The comprehensive guarantee of a 'data dual-channel' type is realized.
The method is simple and convenient to generate and update the 3D plan scene, and a plan maker can quickly finish the work of building and modifying the 3D scene through a visual interface such as dragging; the method can be adaptive to the adjustment of the configuration model of the external application management system, for example, if a certain object is added with N attributes, the N attributes of the corresponding 3D object in the 3D scene are also automatically added without adjusting a program; the scene construction operation functions are arranged according to a list and a right-click menu mode, the operation is simple and easy to use, if the model is placed by simply dragging, and the operation of the model attribute can be completed by the right-click; the invention can provide the two-dimensional/three-dimensional angle switching function when setting up a scene; the method supports the function of inputting and storing the service information of rooms, objects, roads and the like in each building in the plan 3D scene, and the key data supports key display of a top information board; the method can be used for randomly placing firemen, trapped masses, fire trucks, fires, explosion points and the like in the built scene, and can be used for configuring the attributes of the model (such as the water spraying angle of the fire truck, the size of a flame, the explosion range and the like); the invention supports the dynamic making function of the rescue route and the escape route, measures the distance between any two points or among multiple points in the system and displays the result; the invention supports the function of recording the animation in the system, and the user can define the route of the animation, the switching time and the playing speed among all nodes and support the self-editing of the subtitles.
The system supports a multi-interface format, can integrate various fire-fighting and rescue related data (such as videos, audios, positioning, Internet of things and the like) based on scenes and models formed by a three-dimensional visualization technology, and is used for manufacturing a digital fire-fighting and rescue plan, battle command reference and the like.
The system also comprises a management platform module, a user authority management system is constructed by building a plan management platform, the auditing process of each level of plans is formulated, the grade-by-grade auditing of plan information is realized, the functions of basic data management such as system plan type configuration, rescue force and the like are supported, a management system is regularly updated and supervised in the whole process, and the actual effectiveness of information of fire-fighting key units, the normalization of plan contents and the scientificity of disposal strategies are practically ensured. The invention fully utilizes multimedia presentation forms such as a three-dimensional model, a panoramic image, a live-action photo, a monitoring video and the like, ensures that fire fighters can inquire required data clearly and visually and see unit scenes, can be used for conveniently and quickly familiarizing key units, quickly understanding the contents of plans such as battle deployment and the like, and enhances the convenience of using the plans.
As shown in fig. 5, the management platform module has a plan management function, and can visually display the distribution location and the plan state of the plan of the unit of emphasis on the basis of the map in the system. Different icon colors represent the planning conditions of the plan, such as green finished, grey unfinished, overdue red, yellow in audit and the like, so as to form a 'fire-fighting plan one picture' in the district. Various fire-fighting equipment monitoring data are butted on a three-dimensional scene, the operation condition of fire-fighting facilities of key fire-fighting units is checked in real time, effective monitoring management is carried out on the fire-fighting facilities of key fire-fighting places on one view of the key fire-fighting units, and the facilities such as a fire pool, a fire hydrant, a smoke sensing device, a spraying device, fire-fighting smoke exhaust, a fire fighting channel and a fire fighting outlet are checked.
The above description describes an intelligent deduction system and method for fire fighting and rescue. Moreover, the technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the present invention, so as to achieve the purpose of the present invention.
Claims (10)
1. The utility model provides a fire control rescue intelligence deduction system of putting out a fire which characterized in that includes:
the fire-fighting key unit management module is used for independently building and modifying a three-dimensional scene of a fire-fighting key unit by utilizing three-dimensional modeling software on the basis of a 3D virtualization technology and in combination with a three-dimensional engine technology;
the fire fighting equipment information labeling module is used for acquiring fire fighting service data in a three-dimensional scene, storing the fire fighting service data, labeling a focus area, a fire fighting facility, an evacuation facility, a function partition or a notice in the three-dimensional scene, simultaneously supporting uploading of picture, audio and video or document data, and performing auxiliary labeling of fire fighting equipment information through the data;
the fire fighting equipment monitoring integrated module is used for butt joint of various fire fighting equipment monitoring data on a three-dimensional scene, checking the operation condition of fire fighting facilities in real time, realizing integrated butt joint of the fire fighting equipment monitoring data in a Kafka, MQTP, HTTP or JDBC integrated mode, realizing real-time checking of different fire fighting equipment, displaying the operation data of the fire fighting equipment based on a fire fighting equipment model, and displaying the current alarm data by the fire fighting equipment;
and the intelligent fire control deduction module is used for automatically generating a force scheduling scheme and generating a fire control deduction step on the built key unit three-dimensional scene based on the butted fire-fighting equipment monitoring data and the acquired fire-fighting service data.
2. A fire fighting rescue intelligence deduction system as claimed in claim 1, wherein the fire fighting deduction step comprises:
fire-fighting equipment monitoring alarm module: the system is used for monitoring alarm data by combining different fire fighting equipment, positioning the alarm position of the fire fighting equipment in a fire fighting key three-dimensional scene, and displaying alarm information;
the fire fighting vehicle deployment module is used for setting a fire fighting vehicle parking space according to a three-dimensional scene of a fire fighting key unit, so that the fire fighting vehicle parking space is provided after the fire fighting vehicle arrives at the site at the first time;
the path navigation module: generating a uniform triangular road network by using a Delaunay triangulation algorithm according to a ground model, then carrying out road finding by using a Dijkstra shortest path algorithm, and carrying out smoothing treatment on a road finding result by using a funnel algorithm to generate a navigation path;
personnel evacuation module: and recommending an evacuation route of people according to the alarm position and the personnel position in the three-dimensional scene of the fire-fighting key unit, wherein the evacuation route is generated through the path navigation module.
3. A fire fighting rescue intelligence deduction system as defined in claim 1, further comprising:
and the facility data acquisition module is connected with the fire fighting equipment information labeling module and is used for acquiring accurate positions, equipment types, equipment photos and video data of indoor and outdoor fire fighting facilities, and information retrieval, viewing and positioning are carried out on the acquired information in a fuzzy query and classified query mode.
4. A fire fighting rescue intelligence deduction system as defined in claim 1, further comprising:
the plan making module is used for setting event details in the 3D electronic sand table, providing different task deployment templates and force dispatching rules according to unit types and disaster levels, simulating information such as event sites, trapped personnel and the like in a three-dimensional scene, setting combat tasks, placing combat vehicles and firemen in the scene according to combat requirements by setting visual angles, description and automatic dubbing explanation of the tasks, defining warning areas and duty areas, plotting evacuation, attack, patrol or rescue routes and marking rescue prompt information, and realizing the rapid making of three-dimensional digital plans;
and the dynamic deduction module is used for automatically playing and demonstrating the evacuation, attack, patrol or rescue routes drawn by the plan making module and the drawn marked rescue prompt information in an animation mode, so that a user can conveniently check the deduction process.
5. A fire fighting rescue intelligence deduction system as defined in claim 1, further comprising:
and the plan output module is used for forming the three-dimensional digital plan manufactured by the plan manufacturing module into a text plan with the image-text and the standard format.
6. A fire-fighting rescue intelligent deduction system as claimed in claim 1, wherein the fire-fighting key unit management module comprises a unit garden building module, an indoor structure building module and a building appearance building module,
the unit garden building module is used for independently building a peripheral garden of a fire-fighting key unit in a dragging mode by utilizing three-dimensional modeling software, wherein the peripheral garden comprises peripheral roads, the ground, a parking area, a tank body, a lawn, trees or a gate;
the indoor structure building module is used for building an indoor structure of a building by using three-dimensional modeling software, and a builder drags lines or surfaces on a CAD base drawing to build the indoor structure by introducing an indoor structure building CAD drawing as a base drawing reference;
and the building appearance building module adopts 3DSMAX software to complete the three-dimensional model modeling of the building facade.
7. A fire-fighting rescue intelligent deduction system as claimed in claim 6, wherein the building appearance building module further comprises a basic data module, an appearance editing module and an appearance output module,
the basic data module is used for storing a CAD graph of the building appearance, building appearance materials acquired by processing scene information through picture processing software or an existing building appearance model;
the appearance editing module is used for enabling building appearance materials to be attached to the building appearance model in a map pasting mode, and enabling the built building three-dimensional appearance model to accord with a real scene through rendering or baking operation;
and the appearance output module is used for transmitting the building three-dimensional appearance model edited by the appearance editing module to other equipment.
8. A fire-fighting rescue intelligent deduction system as claimed in claim 4, wherein the plan making module comprises a disaster setting module and a plan editing module,
the disaster setting module is used for carrying out disaster grade division and setting according to disaster grades, disaster types, disaster positions, comburent information, disaster description information and trapped personnel information;
the plan editing module is used for drawing escape routes and rescue routes and marking rescue prompt information according to disaster grade division and set data of the disaster setting module, and the three-dimensional digital plan is rapidly manufactured.
9. A fire-fighting rescue intelligent deduction system as claimed in claim 4, wherein the dynamic deduction module comprises a plan display module, a display interface module, a material shadow module, a scene node management module, a rendering function module and a particle function module,
the plan display module adopts a three-dimensional display mode, adopts a step-by-step amplification entering mode in a three-dimensional visual management environment, and realizes operations of amplification, reduction, up-down, left-right translation and any angle rotation on a three-dimensional scene;
the display interface module supports multiple view ports of the camera, and controls the depression angle, the flying position and the zooming of the camera through a mouse ball;
the material shadow module supports spot light, direction light and floodlight, and controls basic parameters of the position, the intensity, the range and the color of light, and the light is used for being hung below a scene node to realize a motion effect;
the scene node management module supports scene link relation, scene hierarchical structure, scene node parent-child relation and scene node moving, rotating and zooming parent nodes to influence node transformation;
the rendering function module supports a solid display mode, a wire frame display mode, a point display mode, a sky box display mode or a sky ball display mode;
the particle function module is used for providing weather simulation, simulation of smoke or fire, and adjusting one or more of emissivity, emission quantity, particle size, particle map, particle color and life cycle parameters of the particle system.
10. An intelligent deduction method for fire fighting and fire extinguishing rescue is characterized by comprising the following steps:
building a scene of a fire-fighting key unit, namely building and modifying a three-dimensional scene of the fire-fighting key unit by using three-dimensional modeling software independently on the basis of a 3D virtualization technology and in combination with a three-dimensional engine technology;
the method comprises the steps of carrying out information annotation on fire fighting equipment, collecting fire fighting service data in a three-dimensional scene, quickly inputting the fire fighting service data, annotating a focus area, a fire fighting facility, an evacuation facility, a function partition or a notice in the three-dimensional scene, simultaneously supporting uploading of picture, audio and video or document data, and carrying out auxiliary annotation on fire fighting information through the data;
the method comprises the steps of fire fighting equipment monitoring integration, wherein various fire fighting equipment monitoring data are docked on a three-dimensional scene, the operating condition of fire fighting facilities is checked in real time, the fire fighting equipment monitoring data are integrated and docked in a Kafka, MQTP, HTTP or JDBC integration mode, the real-time checking of different fire fighting equipment is realized, and the current alarm data are displayed by the fire fighting equipment based on the operating data of a fire fighting equipment model display equipment device;
and (3) intelligent fire control deduction, wherein a force scheduling scheme is automatically generated on the three-dimensional scene of the built key unit based on the butted fire-fighting equipment monitoring data and the acquired fire-fighting service data, and a fire control deduction step is generated.
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