680 results about "Fire fighter" patented technology

The invention relates to the technical field of fire fighting systems, in particular to an intelligent cockpit system for fire fighting, which comprises a perception analysis layer, a decision processing layer, a command execution layer and a reinforcement learning closed-loop architecture for mixed reward shaping, and integrates video streams, audio communication and firefighter physiological data containing heart rate variability through a deep multi-modal fusion module. Generating a global fire scene situation of physical constraint verification; through a risk sensitive type three-dimensional fire scene deduction module, a fire extinguishing strategy considering efficiency and safety is generated; through an immersive augmented reality visual interface, in combination with a synchronous positioning and mapping technology, precise navigation in a complex environment and superposed display of situation information containing risk levels are realized; a Q learning algorithm continuous optimization strategy including domain knowledge intermediate process rewards is adopted, closed-loop optimization of perception-analysis-decision-execution-feedback is achieved, and therefore the overall efficiency of fire rescue operation in modern complex disaster scenes is remarkably improved.

The invention discloses a fireman occupational health risk dynamic prediction method based on multi-modal data fusion, relates to the technical field of occupational health risk assessment, and aims to solve the problems of information loss, difficulty in capturing cross-modal complex dependence, lack of interpretability of prediction results and the like when unstructured data is processed in the prior art. The method comprises the following steps: intelligently analyzing a multi-modal document, and analyzing unstructured physical examination information into structured data; performing semantic standardization and knowledge graph dual verification of domain knowledge enhancement; the time-space-static cross-modal attention deep fusion network is used for modeling physiological, dynamic and situational data; and carrying out interpretable risk prediction and attribution. By adopting the technical scheme, the method can realize early, accurate, dynamic and high-credibility prediction of the occupational health risk of the firefighter, provides quantitative attribution, and improves the transparency and application value of the system.

A device, and method for its use, which may be worn by a firefighter for detecting the source of a fire in a smoke-filled or noisy environment, the device having directional infrared sensors for detecting the direction of maximum or minimum intensity of infrared radiation in two or more directions relative to the wearer and reporting at least the direction of maximum or minimum intensity to the wearer by a tactile indicator contacting the skin of the wearer.

The invention discloses a self-adaptive noise reduction method for a positive pressure type air respirator based on airflow spectrum characteristics, and relates to the technical field of positive pressure type air respirators.The self-adaptive noise reduction method comprises the steps that a respirator air path pressure signal and an environment noise signal are synchronously collected through an airflow sensor and a microphone array; performing time-frequency analysis on the collected signals, and extracting airflow spectrum features; and establishing a mapping relation between the working state of the breathing machine and the noise spectrum based on the historical record according to the mapping relation between the working state of the breathing machine and the noise spectrum. Through real-time acquisition and analysis of airflow frequency spectrum characteristics, accurate identification of useful airflow signals and environmental noise signals, dynamic adjustment of noise reduction parameters, effective suppression of high-frequency noise and low-frequency vibration, and improvement of noise reduction effect, compared with a traditional fixed frequency band filtering or passive sound insulation material, the method can better cope with a non-stationary noise environment, and has good application prospects. The noise reduction strategy is adjusted in real time, clear auditory information is provided in a complex noise environment, and therefore the auditory perception ability of firemen is improved.

A bracket system is provided for the storage and retrieval of an article of equipment such as a self-contained breathing apparatus of the type used by firefighters and other first responders to provide breathing air during firefighting and other emergency operations. The bracket system securely stores the article of equipment in a position at which the article of equipment has an upside down, or inverted orientation, facing the back of the storage area. The bracket system is configured to articulate in a manner that positions the article of equipment in a lowered position at which the article of equipment has an upright orientation, facing the user, so that the user can retrieve the article of equipment.

A modular combination axe head with a mechanical system that allows multiple configurations of other modular attachments; such as a sledge hammer and pick that is particularly designed for use by firefighters or military as a tactical entry tool. The axe includes a front end and a rear end. The front end has an upper section that functions as an axe blade and the lower section functions as a brush hook or. The rear section includes a pick that can be utilized for a variety of functions. By incorporating three tools in a single structure the weight that a firefighter carries is lessened. Thus, reducing fatigue and the time that is required to cut through an obstruction to reach fire victims.

The invention provides a building fire early warning and protection system based on an internet platform and deep visual identification, and relates to the technical field of internet fire alarm. Through real-time monitoring and quantitative evaluation of a fatal structure failure risk in a fire, an evacuation decision is established on the basis of building structure safety for the first time; personnel are fundamentally prevented from entering a dangerous area about to collapse; on the basis, a principal component analysis method is adopted to replace traditional fixed weights, objective and dynamic fusion of multi-dimensional risks such as structures, environments and behaviors is achieved, and therefore the really scientific and self-adaptive optimal survival path is planned. And finally, by generating a rescue priority index and adaptively adjusting the guidance intensity, the complex risk data is converted into accurate decision suggestions for firemen and efficient evacuation instructions for the public, intelligent and differentiated linkage control is realized, and the overall rescue and evacuation efficiency is remarkably improved.

The utility model discloses a control cabinet with an isolation structure, and relates to the technical field of control cabinets, the control cabinet comprises a control cabinet body, the front surface of the control cabinet body is rotatably connected with a cabinet door, and the top end of the inner wall of the control cabinet body is provided with an isolation assembly. A pair of fire extinguishing tanks extending into the control cabinet body is mounted on the rear surface of the control cabinet body; the isolation assembly comprises a storage frame fixed to the inner wall of the top end of the control cabinet body. The control cabinet on fire is blocked through the isolation assembly, fire is prevented from spreading towards the two sides to burn other control cabinets or articles, the operation space on the front side of the control cabinet is guaranteed, internal components can be disassembled and assembled manually in the follow-up process, meanwhile, people do not need to get close to operate the blocking assembly to open the control cabinet, and operation is convenient. And after blocking, the fire extinguishing tank is controlled to spray dry powder into the cabinet body, so that expansion of the fire behavior is inhibited, and sufficient time is provided for subsequent fire extinguishing of firefighters.

The invention discloses an unmanned aerial vehicle fire extinguishing and rescue system which comprises an emergency command module, a communication navigation emergency command module, an electromagnetic gun window breaking module, a fire extinguishing strong detection module, a rapid rescue module, a self-adaptive building structure analysis module, a self-adaptive deformation structure module and a reconnaissance aircraft module. The invention breaks through the limitation of the traditional fire-fighting operation, solves the problems of height limitation and indoor complex environment maneuvering of the traditional aerial ladder truck, obviously improves the fire rescue efficiency of the super high-rise building, reduces the manual intervention delay, improves the utilization rate of golden rescue time by more than 40%, integrates the functions of window breaking, fire extinguishing and medical rescue, and improves the safety of the super high-rise building. Through millimeter-wave radar life monitoring and precise air-drop, the exposure risk of firemen and trapped persons is reduced, and intelligent and automatic iteration of fire-fighting equipment is promoted.

The invention discloses a quadruped robot system for indoor fire rescue. The quadruped robot system comprises a quadruped robot body, a main control unit carried by the robot, a sensing unit, a navigation unit, an execution unit and a motion control unit. The main control unit comprises two high-performance industrial personal computers which respectively process a motion control algorithm and a visual perception algorithm. The industrial personal computer communicates with other sensors through an IP and a serial port, and wirelessly communicates with the rear end of the fire-fighting command center through a TCP. After the fire-fighting command center issues a rescue task to the quadruped robot, the robot constructs a global map through the laser radar, and searches a fire source and trapped persons through the depth camera. When the robot recognizes the target, the robot sends the target position to the rear end of the fire-fighting command center, automatically avoids obstacles, and navigates to the target position to execute fire extinguishing and rescue work. The firefighter can be helped to quickly find a fire source and trapped persons, determine the positions of the trapped persons in the map, and guide the firefighter to reach the area to carry out rescue.

The invention provides a virtual reality training system and method for fireman stress disorder adjuvant therapy, the fireman training system and method based on virtual reality are provided by utilizing the development of the virtual reality technology and the heart rate variability monitoring technology, the virtual reality environment is selected and adjusted in combination with multiple dimensions, and the fireman stress disorder adjuvant therapy effect is improved. On one hand, the fire-fighting task processing capability of the firefighter can be trained, and on the other hand, the post-traumatic stress disorder of the firefighter can be treated in an auxiliary manner, so that the firefighter is helped to overcome the fear of trauma and high pressure in the fire-fighting task, and the post-traumatic stress disorder is prevented and treated in an auxiliary manner; the cure rate of the stress disorder of the group of firemen is effectively improved, and the prevalence rate of the stress disorder is reduced. Moreover, according to the scheme, through multi-level personalized adjustment, it is ensured that the adjuvant therapy training scheme better meets the unique requirements of each fireman according to individual characteristics, individual differences, psychological states and physiological states, and the training effect is effectively improved.

The invention discloses a fire emergency command system and method based on dynamic fire scene modeling and double-algorithm cooperation. The system comprises a fire scene intelligent map system, a fireman terminal, an unmanned fire fighting equipment terminal and external information. The method comprises the steps that the information management layer extracts the latitude and longitude of a fire point, calculates a spreading rate and a high-risk area mark and pushes the same to the display module; a commander issues a fire-fighting instruction to an AI auxiliary decision-making layer; a fire fighting task plan and a target fire point priority ranking table are generated by a target distribution module and a Hungary algorithm of the AI auxiliary decision-making layer; the AI auxiliary decision-making layer drives a fire extinguishing planning module to cooperate with an action path through an MADDPG algorithm, plans an unmanned aerial vehicle group airdrop route optimization and robot group breakthrough route, carries out data and instruction interaction to generate an end-to-end execution instruction set, and transmits the instruction set to the instruction layer; and the instruction layer sends the generated fire extinguishing instruction to each terminal to guide the firefighter and the unmanned equipment to extinguish the fire. According to the invention, full-chain optimization of fire rescue is realized through multi-dimensional technology fusion.

The invention belongs to the technical field of mobile communication, and relates to an unmanned aerial vehicle group formation control method in a forest fire scene, which comprises the following steps: constructing system models including an unmanned aerial vehicle formation model and a forest fire environment model; according to the unmanned aerial vehicle formation model and the forest fire environment model, constructing an optimization problem by taking minimization of an unmanned aerial vehicle formation total error as a target; the optimization problem is converted into a Markov decision process, the optimization problem is solved by adopting a multi-agent reinforcement learning algorithm based on the Markov decision process, and a formation control strategy for the unmanned aerial vehicle group is obtained; according to the method, the unmanned aerial vehicle group formation model and the forest fire environment model are constructed by comprehensively considering stroke, smoke, fire spreading and fireman positions in the forest fire scene, the optimization problem is constructed according to the models, and the target function of the optimization problem considers the position, speed, attitude and monitoring area total error of the unmanned aerial vehicle. Therefore, the method adapts to the actual environment condition of forest fire, and the unmanned aerial vehicle group formation can be controlled more efficiently.

According to the intelligent fire scene fire rescue system and the control method, state data and temperature change information of firemen are collected, and the gradient analysis reverse tracking technology is used for positioning fire source distribution; fire spreading prediction is performed based on the fire source distribution data, an evacuation path scheme from danger to a safe area is constructed, and a safe operation range is formulated; performing task splitting on the rescue target to generate a fragmented task set, and performing dynamic recombination based on the firefighter state to generate a task allocation scheme; establishing a rescuer and rescued person two-way state confirmation channel, performing rescue effect evaluation and failure risk analysis, and optimizing task combination; carrying out monitoring and abnormal mode recognition on the rescue process, and carrying out safety evaluation in combination with an evacuation path scheme; and according to a safety state monitoring result, a rescue target is adjusted, risk conversion is carried out to generate controllable risk parameters, a rescue strategy is formulated, and intelligent safety rescue of ensuring exit first and then maximizing the rescue effect is realized.

The invention relates to the technical field of virtual training, in particular to a firefighter search, rescue and escape virtual training method and system, and the system comprises a virtual scene dynamic construction module which abstracts a room and a corridor intersection into nodes according to a planar graph of a building, abstracts a door and a channel into edges with geometric distance weights, and carries out the virtual scene dynamic construction module; and responding to a fire spreading or structure collapse event in the virtual training, adjusting the weight of a corresponding edge to be infinite, obtaining a shortest path, and establishing a reference rescue path set. According to the method, through dynamic analysis of building plan structure information, rooms and corridor intersections are abstracted as nodes, doors and channels are abstracted as edges with geometric weights, the accessibility of the edges is adjusted in real time after fire spreading or structure collapse occurs, impassable conditions are introduced during path calculation, and the path calculation accuracy is improved. And the real-time adaptability and rescue simulation precision of the path generation process are improved.

The invention belongs to the technical field of fire safety, and discloses a fireman fire extinguishing protective clothing data acquisition method and system based on biosensing, and the method comprises the steps: collecting fire-fighting environment data and personnel physiological data, and carrying out the sensing enhancement of the personnel physiological data, and obtaining enhanced physiological data; performing data decoupling on the enhanced physiological data to obtain physiological clear data; performing environment temperature calibration on the physiological clear data based on the fire-fighting environment data to obtain physiological calibration data, and performing micro-motion compensation on the physiological calibration data to obtain physiological compensation data; performing physiological evaluation on the physiological compensation data based on the constructed physiological evaluation model to obtain a health evaluation label of the firefighter, and performing corresponding safety early warning on the firefighter based on the health label; and the intelligent level and the safety performance of the fireman protective clothing are obviously improved.

The invention provides a flame-resistant cable and a preparation method, and relates to the technical field of cables. The cable comprises an inner layer, a middle layer arranged on the outer side of the inner layer and a plurality of fire-retardant rings arranged on the inner layer, a communication line is connected with the fire-retardant rings, fusing electric wires are arranged on the fire-retardant rings, the fire-retardant layer is filled in a cylindrical area between the adjacent fire-retardant rings, an outer layer is arranged on the outer side of the middle layer, the fusing electric wires are arranged in a U shape, and the rotation position of the fusing electric wires passes through the fire-retardant rings on the side portion. A communication module and a detection circuit for detecting whether the fusing electric wire is fused or not are arranged in the fire-retardant ring, the communication line is electrically connected with the fire alarm system, the fire-retardant layer comprises a heat-insulating filler, and a plurality of fire-retardant capsules are arranged in the heat-insulating filler. The preparation method comprises the following steps: preparing the inner layer, clamping the fire-retardant ring, and then preparing the middle layer and the outer layer in sequence. According to the invention, the alarm of the fire alarm system is automatically triggered when a fire occurs on the cable, so that fire fighters can quickly find the fire position to quickly fight the fire, and serious consequences caused by fire spreading are avoided.

A robotic firefighting system includes: sensors that detect where a fire is located; a base having a movement mechanism; LIDAR and RGB camera positioned on the base for navigation; a fire extinguisher having a nozzle and a fire extinguisher ball launcher positioned on the base to extinguish the fire; a thermal camera to locate the fire; and a robotic arm attached to the nozzle of the fire extinguisher to direct the nozzle toward the fire. The sensors can be remotely located or located on the base.

Disclosed are methods and / or a system of incident based camera device activation in a safety system of a structure having a fixed piping system implemented therein to supply breathable air thereacross. In accordance therewith, one or more sensor(s) associated with one or more component(s) of the safety system is integrated with a computing platform executing on a data processing device. Based on the integration of the one or more sensor(s) with the computing platform, one or more environmental parameter(s) of the one or more component(s) of the safety system is sensed. One or more camera device(s) in a vicinity of and / or on the one or more component(s) of the safety system is automatically activated based on determining, from the sensing, occurrence of an incident.

The utility model discloses a comfortable and breathable firefighter fire-extinguishing protective garment, and relates to the technical field of firefighter fire-extinguishing protective garments, the comfortable and breathable firefighter fire-extinguishing protective garment comprises a protective garment body, and a fabric for making the protective garment body comprises an outer flame-retardant layer, a first waterproof and breathable layer, a second waterproof and breathable layer, a heat insulation layer and a comfortable layer; the first waterproof breathable layer and the second waterproof breathable layer are made of nanofiber membranes; wherein the inner side of the outer flame-retardant layer is connected with the outer side of the first waterproof breathable layer; the inner side of the second waterproof breathable layer is connected with the outer side of the heat insulation layer; after the fabric for making the protective clothing body is sewn, the inner side of the first waterproof breathable layer is in contact with the outer side of the second waterproof breathable layer; the inner side of the heat insulation layer makes contact with the outer side of the comfortable layer. The protective clothing has the advantages of being good in air permeability and flexibility and capable of effectively improving the comfort degree of a user wearing the fire-fighting protective clothing for the firefighter.

The invention belongs to the technical field of data communication, and discloses an automatic early warning communication method and system for firefighter fire extinguishing protective clothing, and the method comprises the steps: collecting multidimensional monitoring data of firefighters and fire scene environment data; the method comprises the following steps: introducing an adaptive bucket division strategy, calculating bucket width, combining bucket index distribution, applying a rapid sorting algorithm in each bucket, carrying out partitioning and ascending sorting on fireman multi-dimensional monitoring data, and obtaining a sorted data set; performing dimension reduction on the sorted data set by applying variance proportion calculation and cumulative variance proportion calculation to obtain a multi-dimensional monitoring sequence; performing outlier elimination on the fire scene environment data to obtain a fire scene environment sequence; performing weighted fusion on the multi-dimensional monitoring sequence and the fire scene environment sequence to obtain a comprehensive feature sequence; and the safety and the rescue efficiency of firemen in a fire scene are improved.

A safety helmet for a firefighter includes an outer shield having a neck opening and a front opening, a hinge located on an upper region of the front opening of the outer shield, a fire-retardant foam liner, a face shield including a sensor carrier attached to the hinge, a particulate air filter, a light emitting diode (LED) light strip, a mask mechanism configured to attach to the tapered nose opening of the transparent screen and the particulate air filter, a heads-up display (HUD) connected to an upper region of a proximal edge of the mask mechanism which faces the tapered nose opening, an oxygen port connected to the mask mechanism, a mask body connected to a distal edge of the mask mechanism, a speaker and microphone unit attached to the mask body, and a regulator nose cone.

The utility model discloses an intelligent fire-fighting helmet with multiple communication modes, the fire-fighting helmet is set to be a full-wrapping type, the fire-fighting helmet comprises a fixing frame, the fixing frame comprises a connecting handle and a carrying frame, the connecting handle is connected with the rear end of the fire-fighting helmet, the carrying frame is rotatably fixed at the free end of the connecting handle, and the carrying frame is connected with the connecting handle; the connecting handle is of a C-shaped structure so that the carrying frame can be fixed to the front portion of the protective goggles. The display screen is detachably fixed on the carrier frame; the control device is arranged in the fire fighting helmet, the control device is in electric signal connection with the display screen, and the control device is in electric signal connection with a background control center. According to the utility model, the problems of overhigh temperature at the shoulder and neck part where the helmet is connected with the protective clothing, sudden falling objects, long communication time delay, unclear transmitted images, unclear hearing in a noisy environment, monitoring of the physical condition of a fireman and the like in the existing fire rescue are solved, so that the working efficiency and the safety of the fireman are improved, and the smooth proceeding of the fire rescue work is ensured.

The invention relates to navigation equipment suitable for single-soldier fire extinguishment and rescue. Firstly, a fire scene is scanned in real time through an infrared distance measurement module, and the position of a fire source is detected and positioned; meanwhile, an ultrasonic ranging module is used for detecting obstacles in the surrounding environment, and the orientation and distance of the obstacles are obtained; then, the information processing module fuses the infrared data and the ultrasonic data, a comprehensive environment model is generated, and the relative position of the fire source and the obstacle is calculated in real time; and then, the feedback module transmits fire source orientation and obstacle warning information to the firefighter through tactile feedback, and prompts the firefighter to avoid the obstacle or approach the fire source. According to the method, the effect of helping the firefighter to efficiently and accurately position the fire source and the obstacles in the complex and low-visibility fire environment is achieved through combined application of infrared and ultrasonic ranging, and the firefighter can efficiently and safely complete fire extinguishing and rescue tasks.

To support route calculation during fire fighting activities, proposal of a proper fire-extinguishing agent, and identification of hazardous areas for prompt and accurate determination by a fireman.SOLUTION: A system includes: means for incorporating artificial intelligence (AI) into a fireman-oriented wearable device, calculating a route when the fireman acts, and proposing the shortest distance; means in which AI recognizes a burning material and proposes an appropriate fire-extinguishing agent; and means in which AI recognizes heat or smoke, identifies a dangerous area, and provides the fireman with the information.SELECTED DRAWING: Figure 1

The utility model discloses a showering and washing integrated fire-fighting module box which comprises a box body, and the box body comprises a left side panel, a right side panel, a front side panel and a rear side panel. The interior of the box body is divided into a toilet shower area and an equipment containing area from left to right, and a washing area is formed in the right end of the box body. The front side panel and the rear side panel which are positioned in the toilet shower area and the equipment accommodating area and the rear side panel positioned in the washing area are door opening type panels; the toilet shower area comprises a toilet area and a bathing area which are arranged back to back; the toilet area is opened towards the front side panel; the bathing area is opened towards the rear side panel; hydraulic supporting legs are arranged on the periphery of the box body. And connecting blocks are arranged at four corners of the bottom plate of the box body. The box body is integrated with the bathing area, the toilet area and the washing area, firefighters can achieve all the functions in one box body, the module box is independent of the vehicle body, the configuration that one camp is provided with one module box can be achieved, and the personal hygiene problem of the firefighters during field operation is solved with the lowest cost.

The utility model discloses a fire insulation and extinguishment integrated mobile device, which relates to the technical field of vehicle fire extinguishment, and comprises a base channel steel and a front fire insulation plate, and the mobile device consisting of the front fire insulation plate and a side fire insulation plate can encircle a vehicle on fire from three sides, so that the fire of the vehicle on fire is prevented from spreading to vehicles which are not on fire beside; the utility model innovatively provides a novel device for preventing fire from spreading by inserting a movable fire insulation plate between a fire vehicle and a non-fire vehicle. The utility model innovatively provides a device for preventing automobile combustion flames from diffusing to the periphery by utilizing a movable U-shaped combined fire insulation plate, and the fire insulation and extinguishment moving device can be operated by a single person, saves manpower, and is low in manufacturing cost and high in fire insulation efficiency; the fire extinguishing pipe network on the moving device is closer to the on-fire vehicle to continuously spray the fire extinguishing agent, the fire extinguishing effect is better, fire fighting water can be externally connected to the moving device, holes can be formed so that fire fighters can approach the on-fire vehicle to water the on-fire vehicle conveniently, and safety and efficiency are achieved.

The utility model relates to the technical field of fire boats, and discloses a high-speed fire boat which comprises a fire boat body, a plurality of fixing plates are symmetrically and fixedly connected to the upper end of the fire boat body, stand columns are rotatably connected to the upper ends of the fixing plates through bearings, and deflection mechanisms used for driving the stand columns to deflect are fixedly connected to the upper ends of the fixing plates. A U-shaped clamping plate is fixedly connected to the upper end of the stand column, a rotating block is rotationally connected to the inner wall of the opposite side of the U-shaped clamping plate through a rotating shaft, a clamping mechanism is fixedly connected to the upper end of the rotating block, a high-pressure spray gun is fixedly clamped in the clamping mechanism, and a water supplementing pipe is fixedly communicated with the rear side of the high-pressure spray gun. The high-pressure spray gun can rotate back and forth, the fire extinguishing range is greatly widened, manual operation of firemen is not needed, labor force is saved, and the fire extinguishing efficiency is improved.

The invention belongs to the technical field of fire rescue equipment, and particularly relates to an automatic fire extinguishing device for a fire rescue quadruped robot and a fire extinguishing method of the automatic fire extinguishing device, which are combined with a flexible moving system of the quadruped robot, realize accurate injection and effectively control fire spreading through real-time detection of fire source position information by a visual identification module. Compared with a traditional manual fire extinguishing mode, the device can automatically execute the fire extinguishing task in the dangerous environment, the risk of firefighters is remarkably reduced, and the rescue safety is improved. And quick response to a fire source and efficient fire extinguishing are realized. Through the communication part, communication with an external terminal is kept in real time, an instruction is received, image information collected by the visual identification module is returned, and efficient unmanned fire extinguishing is achieved. The overall structural design is compact, operation is easy and convenient, good environment adaptability is achieved, fire extinguishers of different sizes are supported, efficient operation can be conducted in various complex fire-fighting scenes, and therefore the safety and efficiency of the fire extinguishing task are improved.

The invention discloses a comprehensive method for rapidly extinguishing a building fire, and relates to the technical field of urban fire fighting, and the method comprises the following specific steps: 1, building a fire headquarters, selecting a corresponding fire fighting scheme according to a fire state and a field condition, and implementing the scheme; 2, a fire rescue vehicle and firefighters are adopted for cooperative operation on a low-floor fire scene, and large-water-volume spraying full-coverage fire source type fire extinguishing operation is carried out; and thirdly, for a high-floor fire scene, an unmanned aerial vehicle set and firemen are adopted for cooperative operation, fire extinguishing operation is conducted in the mode that a large amount of water is sprayed to completely cover a fire source, unmanned aerial vehicles with the cargo capacity level of 300 kg are adopted, and the number of relay water conveying pipe carrying unmanned aerial vehicles is determined according to the position of a fire floor. According to the comprehensive method for rapidly putting out the building fire, a traditional low-efficiency fire extinguishing mode through a direct spraying pipe is thoroughly changed, particularly, firefighters manually put out fire, several persons carry one water pipe to put out fire cooperatively originally, and the freedom degree and safety of fire extinguishing operation of the firefighters are greatly improved.