Combustion test intelligent measurement fire extinguishing method and device, server and storage medium

Abstract

The invention is applicable to the technical field of forest fire protection, and provides an intelligent measurement fire extinguishing method and device for a combustion test, a server and a storage medium, and the method comprises the following steps: acquiring smoldering information of a fuel bed; fire spreading information is determined according to the combustible material type and the smoldering duration; determining a target detection position according to the initial smoldering position and the spreading area, and determining a target detection depth according to the spreading depth; generating a temperature detection instruction according to the target detection position and the target detection depth, and sending the temperature detection instruction to the fire extinguishing device; acquiring temperature information sent by the fire extinguishing device, generating a fire extinguishing instruction according to the temperature information, and sending the fire extinguishing instruction to the fire extinguishing device. Through detailed temperature detection and analysis, the smoldering position and the depth of the smoldering position can be more accurately positioned, the fire extinguishing device is controlled to carry out deep detection and fire extinguishing at the smoldering position, targeted fire extinguishing can be carried out on a smoldering area, the fire extinguishing accuracy and the fire extinguishing efficiency can be improved, and waste of fire extinguishing resources is reduced.

Description

Technical Field

[0001] The present application belongs to the field of forest fire protection technology, and in particular to a combustion test intelligent measurement fire extinguishing method, device, server and storage medium. Background Art

[0002] Smoldering means that even when a fire has been initially controlled or appears to have been extinguished, there are still flames or embers that have not been completely extinguished underground or inside trees. This smoldering may reignite under the right conditions and become a potential source of fire.

[0003] In the related technology, smoldering-related tests are usually limited to observing or demonstrating the smoldering combustion process, and conventional forest fire extinguishing equipment is usually simulated when extinguishing the fire. For example, a forest fire extinguishing pump is used in combination with water-based fire extinguishing tools, forest fire extinguishing water cannons, forest fire extinguishing bombs, etc. to extinguish the fire in the entire test area. These fire extinguishing devices cannot accurately and effectively extinguish the smoldering parts inside the fuel bed in the smoldering test, and the accuracy and efficiency of smoldering fire extinguishing are low. Summary of the invention

[0004] The present application provides a combustion test intelligent measurement fire extinguishing method, device, server and storage medium, which can solve the technical problems of low accuracy and low fire extinguishing efficiency of smoldering fire extinguishing in related technologies.

[0005] In a first aspect, the present application provides a combustion test intelligent measurement and extinguishing method for extinguishing a fuel bed in a smoldering test, the method comprising: Obtaining smoldering information of the fuel bed, wherein the smoldering information includes the type of combustibles, the initial smoldering position, and the smoldering duration; Determine fire spread information according to the type of combustibles and the smoldering time, wherein the fire spread information includes spread depth and spread area; Determine the target detection position according to the initial smoldering position and the spreading area, and determine the target detection depth according to the spreading depth; generating a temperature detection instruction according to the target detection position and the target detection depth, and sending the temperature detection instruction to the fire extinguishing device, wherein the temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect temperature information at the target detection depth of the target detection position, and send the temperature information; The temperature information sent by the fire extinguishing device is obtained, a fire extinguishing instruction is generated according to the temperature information, and a fire extinguishing instruction is sent to the fire extinguishing device, wherein the fire extinguishing instruction includes a fire extinguishing agent flow rate, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire at the target detection position according to the fire extinguishing agent flow rate.

[0006] The second aspect of the present application provides a combustion test intelligent measurement and extinguishing device for extinguishing a fuel bed in a smoldering test, the device comprising: An information acquisition unit, used to acquire smoldering information of the fuel bed, wherein the smoldering information includes the type of combustible material, the initial smoldering position and the smoldering duration; An information determination unit, configured to determine fire spread information according to the type of combustible material and the smoldering time, wherein the fire spread information includes a spread depth and a spread area; a detection determination unit, for determining a target detection position according to an initial smoldering position and a spreading area, and determining a target detection depth according to a spreading depth; a detection instruction generating unit, used to generate a temperature detection instruction according to a target detection position and a target detection depth, and to send a temperature detection instruction to a fire extinguishing device, wherein the temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect temperature information at a target detection depth of the target detection position, and send the temperature information; The fire extinguishing instruction generating unit is used to obtain the temperature information sent by the fire extinguishing device, generate the fire extinguishing instruction according to the temperature information, and send the fire extinguishing instruction to the fire extinguishing device, wherein the fire extinguishing instruction includes the fire extinguishing agent flow rate, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire at the target detection position according to the fire extinguishing agent flow rate.

[0007] The third aspect of the present application provides a server, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, each step of the combustion test intelligent measurement and fire extinguishing method provided in the first aspect is implemented.

[0008] The fourth aspect of the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, each step of the combustion test intelligent measurement and fire extinguishing method provided in the first aspect is implemented.

[0009] The combustion test intelligent measurement and extinguishing method, device, server and storage medium provided in the present application have the following beneficial effects: first, the smoldering information of the fuel bed is obtained, wherein the smoldering information includes the type of combustible material, the initial smoldering position and the smoldering duration; then, the fire spread information is determined according to the type of combustible material and the smoldering duration, wherein the fire spread information includes the spread depth and the spread area; then, the target detection position is determined according to the initial smoldering position and the spread area, and the target detection depth is determined according to the spread depth; thereafter, a temperature detection instruction is generated according to the target detection position and the target detection depth, and a temperature detection instruction is sent to the fire extinguishing device, wherein the temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect the temperature information at the target detection depth of the target detection position, and send the temperature information; finally, the temperature information sent by the fire extinguishing device is obtained, a fire extinguishing instruction is generated according to the temperature information, and a fire extinguishing instruction is sent to the fire extinguishing device, wherein the fire extinguishing instruction includes the fire extinguishing agent flow rate, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the target detection position according to the fire extinguishing agent flow rate. Through meticulous temperature detection and analysis, the smoldering position and the depth of the smoldering position can be located more accurately, and the fire extinguishing device can be controlled to conduct in-depth detection and fire extinguishing at the smoldering position, so as to achieve targeted fire extinguishing in the smoldering area, which helps to improve the accuracy and efficiency of fire extinguishing and reduce the waste of fire extinguishing resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 This is a flow chart for implementing a combustion test intelligent measurement and fire extinguishing method provided in an embodiment of the present application; Figure 2 It is a schematic diagram of the variation of the spreading depth and spreading area corresponding to different types of combustibles with the smoldering time provided by an embodiment of the present application; Figure 3 is a flowchart for determining the injection speed of a fire extinguishing agent provided by an embodiment of the present application; Figure 4 is a structural block diagram of a fire extinguishing device provided in one embodiment of the present application; Figure 5 It is a structural block diagram of a server provided in an embodiment of the present application. DETAILED DESCRIPTION

[0012] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0013] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0014] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0015] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0016] Smoldering is the slow burning of fire inside or on materials such as wood, coal, grass, etc., when the flames are not clearly visible. Unlike an open flame, smoldering is characterized by the flames not being visible, but the internal release of heat and smoke continues. Smoldering usually occurs inside or below the burning material, and the flames may have gone out, but the combustion and exothermic reaction are still going on.

[0017] Existing smoldering tests are usually only used to observe or demonstrate the smoldering combustion process. When extinguishing the combustibles in the test, conventional forest fire extinguishing equipment is usually used to spray extinguishing media to cover the entire fuel bed to achieve smoldering fire extinguishing. This fire extinguishing method cannot accurately and effectively extinguish the smoldering parts inside the fuel bed in the smoldering test, and the accuracy and efficiency of smoldering fire extinguishing are low.

[0018] In order to illustrate the technical solution of the present application, the following embodiments are used for illustration.

[0019] See also Figure 1 , Figure 1 This is a flowchart for implementing the intelligent measurement and extinguishing method for combustion tests provided in one embodiment of the present application. The flowchart may include the following steps 101 to 104.

[0020] Step 101, obtaining smoldering information of the fuel bed.

[0021] The smoldering test device includes a combustion chamber and a combustion bed contained in the combustion chamber, which is usually composed of combustible materials commonly found in forests. A fire extinguishing device is provided in the combustion chamber, which includes a fire extinguishing rod that can penetrate into the fuel bed, and a temperature sensor is provided at the end of the fire extinguishing rod.

[0022] Among them, the smoldering information includes the type of combustible material, the initial smoldering position and the smoldering duration.

[0023] Here, different combustible types correspond to combustibles of different particle sizes. The initial smoldering position is the preset initial position of the smoldering test ignition. The smoldering duration is the duration from the start of the smoldering test to the present.

[0024] The execution subject of the above-mentioned combustion test intelligent measurement fire extinguishing method is usually a server, and specifically a server of a reference node. It should be noted that the server can be hardware or software. When the server is hardware, it can be implemented as a distributed server cluster consisting of multiple servers, or it can be implemented as a single server. When the server is software, it can be implemented as multiple software or software modules, or it can be implemented as a single software or software module, which is not specifically limited here.

[0025] In practice, the smoldering information is stored in a preset storage area, and the execution subject can read the smoldering information from the preset storage area. Before the smoldering test begins or during the test, the tester can store the smoldering information corresponding to the smoldering test in the preset storage area.

[0026] Step 102: determine fire spread information according to the type of combustible material and the smoldering time.

[0027] Among them, the fire spread information includes the spread depth and spread area.

[0028] The spread depth is a parameter used to indicate the change of the smoldering depth of a combustible with the smoldering duration. The spread area is a parameter used to indicate the change of the smoldering area of ​​a combustible with the smoldering duration.

[0029] Different types of combustibles have different corresponding spreading depths and spreading areas. Figure 2 As shown, Figure 2 FIG. 1 is a schematic diagram showing the variation of the spreading depth and spreading area corresponding to different types of combustibles with the smoldering time provided by an embodiment of the present application. Figure 2 As shown, d1 is the coarse-particle forest humus (particle size > 2 mm), which corresponds to relatively fluffy soil properties and structure; d2 is the medium-particle forest humus (0.425 mm ≤ particle size ≤ 2 mm); d3 is the fine-particle forest humus (particle size ≤ 0.425 mm), which is also the forest humus with the highest density.

[0030] In practice, the execution subject can input the combustible type and smoldering time into the pre-trained fire spread information model to obtain the spread depth and spread area corresponding to the combustible type and smoldering time. The fire spread information model is used to characterize the correspondence between the combustible type and smoldering time and the fire spread information. Here, the fire spread information model can be a model obtained by training the initial model (such as Convolutional Neural Network (CNN), Residual Network (ResNet), etc.) based on the training samples using machine learning methods.

[0031] In practice, the execution subject may also use the combustible type to find the spread information table corresponding to the combustible type from the pre-established type-spread information table correspondence table, and then use the smoldering duration to find the corresponding spread depth and spread area from the spread information table. The type-spread information table correspondence table may be a correspondence table pre-established by the execution subject that stores the correspondence between multiple combustible types and spread information tables, and the spread information table is a correspondence table used to characterize the correspondence between the spread depth, spread area, and smoldering duration.

[0032] Step 103, determining the target detection position according to the initial smoldering position and the spreading area, and determining the target detection depth according to the spreading depth.

[0033] In practical applications, the target detection position may be one or more than one. The number of target detection positions corresponds to the spreading area. The larger the spreading area, the more corresponding target detection positions.

[0034] In practice, the range of smoldering spread can be obtained through the initial smoldering position and the spread area, and a number of target detection positions can be determined within the range of smoldering spread.

[0035] As an example, after obtaining the range of smoldering spread, the center point and outer contour of the smoldering spread range are determined, and the center point and contour points that meet the preset selection conditions are selected as the target detection position. The preset selection conditions are usually pre-set selection conditions, such as corner points on the outer contour, intersection points of the outer contour and its circumscribed circle, etc.

[0036] As another example, after the smoldering spread range is obtained, the smoldering spread range may be divided into a number of smoldering spread areas, and the center point of each smoldering spread area is selected as the target detection position.

[0037] One or more target detection depths can be set for each target detection position. The target detection depth corresponds to the spreading depth. In practice, the execution subject can use the spreading depth to find the target detection depth corresponding to the spreading depth from the pre-established depth-detection depth correspondence table. The depth-detection depth correspondence table can be a correspondence table pre-established by the execution subject, storing the correspondence between multiple depths and detection depths.

[0038] Optionally, the target detection depth may also be a preset depth, and the value of the target detection depth is less than or equal to the thickness of the fuel bed. For example, the length, width and height of the fuel bed are all 0.5m, and the target detection depth may include 0.1m, 0.2m, 0.3m, 0.4m or other dimensions that do not exceed the thickness of the fuel bed.

[0039] In practice, when there are multiple target detection positions, the above-mentioned execution entity can use path planning software to plan paths for multiple detection positions, and then control the fire extinguishing device to perform temperature detection and fire extinguishing according to the generated path.

[0040] Step 104: Generate a temperature detection instruction according to the target detection position and the target detection depth, and send the temperature detection instruction to the fire extinguishing device.

[0041] The temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect the temperature information at the target detection depth of the target detection position, and send the temperature information.

[0042] The temperature detection instruction includes a target detection position and a target detection depth. The above-mentioned execution subject is connected in communication with the fire extinguishing device. The above-mentioned execution subject can directly send the generated temperature detection instruction to the fire extinguishing device, control the fire extinguishing device to move to the position indicated by the target detection position in the temperature detection instruction, and according to the target detection depth in the temperature detection instruction, the temperature sensor and the fire extinguishing rod at the end are deeply inserted into the fuel bed, and then the temperature information at the target detection depth is collected, and then the collected temperature information is transmitted to the above-mentioned execution subject.

[0043] Step 105, obtaining temperature information sent by the fire extinguishing device, generating a fire extinguishing instruction according to the temperature information, and sending the fire extinguishing instruction to the fire extinguishing device.

[0044] The fire extinguishing instruction includes the flow rate of the fire extinguishing agent, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire at the target detection position according to the flow rate of the fire extinguishing agent.

[0045] After obtaining the temperature information of the fire extinguishing device, the above-mentioned execution subject can generate a corresponding fire extinguishing instruction based on the temperature indicated by the temperature information, and send the fire extinguishing instruction to the fire extinguishing device to control the fire extinguishing device to perform the corresponding fire extinguishing operation and extinguish the fire at the target detection position.

[0046] The present embodiment provides a method for intelligently measuring and extinguishing a fire in a combustion test. First, smoldering information of a fuel bed is obtained, wherein the smoldering information includes the type of combustible material, the initial smoldering position, and the smoldering duration; then, fire spread information is determined according to the type of combustible material and the smoldering duration, wherein the fire spread information includes the spread depth and the spread area; then, a target detection position is determined according to the initial smoldering position and the spread area, and a target detection depth is determined according to the spread depth; thereafter, a temperature detection instruction is generated according to the target detection position and the target detection depth, and a temperature detection instruction is sent to a fire extinguishing device, wherein the temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect the temperature information at the target detection depth of the target detection position, and send the temperature information; finally, the temperature information sent by the fire extinguishing device is obtained, a fire extinguishing instruction is generated according to the temperature information, and a fire extinguishing instruction is sent to the fire extinguishing device, wherein the fire extinguishing instruction includes the flow rate of a fire extinguishing agent, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the target detection position according to the flow rate of the fire extinguishing agent. Through meticulous temperature detection and analysis, the smoldering position and the depth of the smoldering position can be located more accurately, and the fire extinguishing device can be controlled to conduct in-depth detection and fire extinguishing at the smoldering position, so as to achieve targeted fire extinguishing in the smoldering area, which helps to improve the accuracy and efficiency of fire extinguishing and reduce the waste of fire extinguishing resources.

[0047] In some embodiments, generating a fire extinguishing instruction according to temperature information includes the following steps 1 and 2.

[0048] Step 1: If the temperature indicated by the temperature information is greater than or equal to the first temperature threshold and less than or equal to the second temperature threshold, a first fire extinguishing instruction is generated.

[0049] The first temperature threshold is a preset temperature value, and the first temperature threshold is a critical temperature value at which smoldering occurs. Optionally, the first temperature threshold is 300°C.

[0050] The second temperature threshold is a preset temperature value, and the second temperature threshold is greater than the first temperature threshold. The second temperature threshold is the peak temperature when smoldering occurs fully. Optionally, the second temperature threshold is 650°C.

[0051] The first fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire according to the first fire extinguishing agent flow rate. The first fire extinguishing agent flow rate is usually a preset relatively low flow rate.

[0052] The fire extinguishing rod of the fire extinguishing device is provided with a row of spray holes arranged at intervals. When extinguishing a fire, the fire extinguishing rod can extinguish the fire while rotating. The fire extinguishing rod is correspondingly provided with a first fire extinguishing rod rotation speed and a second fire extinguishing rod rotation speed.

[0053] Optionally, the first fire extinguishing agent flow rate is set to 1 liter per minute to 3 liters per minute, and the first fire extinguishing rod speed is set to 100 rpm to 300 rpm. The first fire extinguishing agent flow rate and the first fire extinguishing rod speed are adapted to the temperature. For example, when the temperature indicated by the temperature information is in the range of 300°C to 450°C, the first fire extinguishing agent flow rate is 1 liter per minute, and the first fire extinguishing rod speed is 100 rpm; when the temperature indicated by the temperature information is in the range of 450°C to 650°C, the first fire extinguishing agent flow rate is 3 liters per minute, and the first fire extinguishing rod speed is 300 rpm. Here, other values ​​of the first fire extinguishing agent flow rate and the first fire extinguishing rod speed can also be selected to correspond to the temperature.

[0054] In practice, when the temperature indicated by the temperature information is greater than or equal to the first temperature threshold and less than or equal to the second temperature threshold, the smoldering has not yet developed into full combustion, and a lower extinguishing agent flow rate and extinguishing rod speed can be used to effectively extinguish the fuel bed and minimize the amount of extinguishing agent used.

[0055] Step 2: If the temperature indicated by the temperature information is greater than a second temperature threshold, a second fire extinguishing instruction is generated.

[0056] The second fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire according to the second fire extinguishing agent flow rate, and the first fire extinguishing agent flow rate is smaller than the second fire extinguishing agent flow rate.

[0057] The second fire extinguishing agent flow rate is usually a preset relatively high flow rate.

[0058] Optionally, the flow rate of the second fire extinguishing agent is set to 5 liters per minute. Correspondingly, the rotation speed of the fire extinguishing rod is set to 500 revolutions per minute.

[0059] In practice, when the temperature indicated by the temperature information is greater than the second temperature threshold, it means that the smoldering of the fuel bed has fully occurred, and a higher flow rate and rotation speed are required to extinguish the smoldering position. The above-mentioned execution subject can generate a second fire extinguishing instruction with a higher flow rate to control the fire extinguishing device to use a higher flow rate of fire extinguishing agent to perform the fire extinguishing operation.

[0060] In this embodiment, by comparing the temperature indicated by the temperature information with the preset first temperature threshold and the second temperature threshold, and based on the magnitude relationship between the actually detected temperature and the first temperature threshold and the second temperature threshold, different fire extinguishing instructions are generated, thereby controlling the fire extinguishing device to adopt different fire extinguishing strategies for fire extinguishing. When the temperature indicated by the temperature information is low, the fire extinguishing device is controlled to adopt a lower flow rate and rotation speed for fire extinguishing, which can effectively extinguish the fuel bed and minimize the amount of fire extinguishing agent used. When the temperature indicated by the temperature information is high, the fire extinguishing device is controlled to adopt a higher flow rate and rotation speed for fire extinguishing, which helps to ensure the reliability of fire extinguishing at the smoldering position.

[0061] In some embodiments, when the temperature indicated by the temperature information is less than a preset extinguishing temperature, the fire extinguishing device performs a fire extinguishing action. Here, when the temperature is less than the preset extinguishing temperature, it indicates that the fuel bed has not smoldered, so it does not need to be extinguished.

[0062] In some embodiments, the fire extinguishing device includes a plurality of spray holes arranged at intervals, and the fire extinguishing instruction also includes a spray speed of the fire extinguishing agent. Figure 3 , Figure 3 This is a flowchart for determining the injection speed of a fire extinguishing agent provided by an embodiment of the present application. The flowchart may include the following steps 301 to 303.

[0063] Step 301, obtaining the working pressure of each injection hole and determining the minimum working pressure.

[0064] In practice, a pressure sensor may be provided at the injection hole to detect the working pressure of the injection hole in real time. The execution body is in communication connection with the pressure sensor, and the pressure sensor transmits the collected pressure data to the execution body in real time.

[0065] After obtaining the working pressure of each injection hole, the execution body may sort the working pressures corresponding to each injection hole to determine the minimum working pressure among the multiple working pressures.

[0066] Step 302, obtaining a preset injection hole diameter flow coefficient, the number of injection holes, and the cross-sectional area of ​​the injection holes.

[0067] The above-mentioned preset injection hole diameter flow coefficient is a pre-set parameter. The injection hole cross-sectional area is a parameter used to represent the size of the injection hole opening.

[0068] In practice, the preset injection hole diameter flow coefficient, the number of injection holes and the cross-sectional area of ​​the injection holes can all be data pre-stored in the storage area, and the above-mentioned execution subject can directly obtain the above-mentioned data from the storage area.

[0069] Step 303, determining the fire extinguishing agent injection speed according to the minimum working pressure, the preset injection hole diameter flow coefficient, the number of injection holes and the injection hole cross-sectional area.

[0070] As an example, the above-mentioned execution subject can input the minimum working pressure, the preset injection hole diameter flow coefficient, the number of injection holes and the injection hole cross-sectional area into the pre-trained speed determination model to obtain the fire extinguishing agent injection speed. The speed determination model is used to characterize the correspondence between the minimum working pressure, the preset injection hole diameter flow coefficient, the number of injection holes, the injection hole cross-sectional area and the fire extinguishing agent injection speed. Here, the speed determination model can be a model obtained by training the initial model (such as Convolutional Neural Network (CNN), Residual Network (ResNet), etc.) based on the training sample using a machine learning method.

[0071] As another example, the above execution subject may also use the following formula to determine the fire extinguishing agent injection speed:

[0072] in, is the extinguishing agent spray velocity, is the preset injection aperture flow coefficient, is the number of injection holes, is the cross-sectional area of ​​the injection hole, Is the minimum working pressure.

[0073] Optionally, the number of injection holes is 5, preset injection aperture flow coefficient is 80.

[0074] Here, the preset injection aperture flow coefficient The size of the fire extinguisher should be adapted to the danger level of the fire extinguishing scene. The larger the value, the more dangerous the fire extinguishing scene. In practice, the preset injection aperture flow coefficient The value range is 16 to 102.

[0075] In this embodiment, the minimum working pressure, the preset injection hole flow coefficient, the number of injection holes and the injection hole cross-sectional area can be used to quickly determine the fire extinguishing agent injection speed; by controlling the fire extinguishing device to extinguish the fire according to the determined fire extinguishing agent injection speed, it helps to improve the fire extinguishing efficiency of the fire extinguishing agent and helps to achieve precise control of the fire extinguishing operation of the fire extinguishing device.

[0076] In some embodiments, the fire extinguishing device includes a plurality of spray holes arranged at intervals, and the spray holes rotate when extinguishing a fire. The fire extinguishing instruction also includes the fire extinguishing agent spraying speed of each spray hole, and the fire extinguishing agent spraying speed is determined by the following first step to second step.

[0077] The first step is to obtain the extinguishing agent injection pressure difference, extinguishing agent density, rotation angular velocity and radius from the rotation axis.

[0078] The above-mentioned fire extinguishing agent injection pressure difference is the difference between the injection pressure controlled by the flow meter and the external ambient air pressure.

[0079] The density of the fire extinguishing agent, the angular velocity of rotation and the radius from the rotation axis are all data stored in the storage area, and the above-mentioned execution subject can directly read the relevant data from the storage area.

[0080] The second step is to determine the extinguishing agent injection speed based on the extinguishing agent injection pressure difference, extinguishing agent density, rotation angular velocity and radius from the rotation axis.

[0081] In practice, the above-mentioned execution entity can determine the extinguishing agent injection speed through the following formula:

[0082] in, is the extinguishing agent spray velocity, is the correction factor, is the extinguishing agent injection pressure difference, is the density of the extinguishing agent, is the angular velocity of rotation, It is the radius from the axis of rotation, that is, the distance from the center line of the fire extinguishing rod to the opening.

[0083] In this embodiment, a spray hole is provided on the fire extinguishing rod on the fire extinguishing device. During the fire extinguishing process, the fire extinguishing rod rotates, driving the spray hole to rotate and spray the fire extinguishing agent around. During the smoldering process, the smoldering area spreads synchronously around and in depth. The rotating fire extinguishing rod can more reliably cover the volume of the smoldering area.

[0084] In this embodiment, the fire extinguishing agent injection pressure difference, fire extinguishing agent density, rotation angular velocity and radius from the rotating axis can be used to quickly determine the fire extinguishing agent injection speed; by controlling the fire extinguishing device to extinguish the fire according to the determined fire extinguishing agent injection speed, it helps to improve the fire extinguishing efficiency of the fire extinguishing agent and helps to achieve precise control of the fire extinguishing operation of the fire extinguishing device.

[0085] In some embodiments, the fire extinguishing device includes a plurality of spray holes arranged at intervals, and the fire extinguishing instruction also includes an estimated amount of fire extinguishing agent to be used, and the estimated amount of fire extinguishing agent to be used is determined through the following first link to the second link.

[0086] In the first stage, the combustible information of the fuel bed, the size information of the injection hole, the ambient temperature, the target cooling temperature, the specific heat of the ambient air and the specific heat of the fire extinguishing agent are obtained.

[0087] The combustible material information includes the combustible material density, the porosity of the porous medium of the fuel bed and the specific heat of the fuel bed, and the size information of the injection holes includes the number of injection holes, the injection hole diameter and the injection hole spacing.

[0088] In practice, the shape of the injection hole may not be circular. In this case, the diameter of the injection hole is the diameter of the circumscribed circle or the inscribed circle of the shape of the injection hole.

[0089] In the second stage, the estimated amount of fire extinguishing agent to be used is determined based on the density of the combustible material, the porosity of the porous medium of the fuel bed, the specific heat of the fuel bed, the number of injection holes, the diameter of the injection holes, the spacing between the injection holes, the ambient temperature, the target cooling temperature, the specific heat of the ambient air, the specific heat of the fire extinguishing agent, the spread area and the temperature information.

[0090] In practice, the above-mentioned execution entity can determine the estimated amount of fire extinguishing agent used by the following formula:

[0091] in, is the estimated amount of fire extinguishing agent used, is the density of the combustible material, is the spreading area, is the number of perforations, is the injection hole diameter, is the distance between the injection holes, is the detected temperature information, is the ambient temperature, is the porosity of the porous medium of the fuel bed, is the specific heat of ambient air, is the specific heat of the fuel bed, is the correction factor, is the target cooling temperature, It is the specific heat of the fire extinguishing agent.

[0092] In this embodiment, by estimating the amount of fire extinguishing agent used, the amount of fire extinguishing agent used during the fire extinguishing process can be accurately controlled, reducing the waste of fire extinguishing agent or insufficient fire extinguishing agent, which helps to improve the efficiency of fire extinguishing agent use and accurately control the fire extinguishing process.

[0093] In some embodiments, the fire extinguishing instruction further includes a fire extinguishing agent injection speed, and the fire extinguishing agent injection speed is determined by the following first item to second item.

[0094] The first item is to obtain the density of the fire extinguishing agent, the duration of a single injection of the injection hole, the number of injection holes, the size of the injection hole opening and the concentration of the fire extinguishing agent.

[0095] The second item is to determine the extinguishing agent injection speed based on the extinguishing agent density, the duration of a single injection from the injection hole, the number of injection holes, the size of the injection hole opening, the extinguishing agent concentration, the estimated amount of extinguishing agent used and the injection hole diameter.

[0096] In practice, the above-mentioned execution entity can use the following formula to determine the extinguishing agent injection speed:

[0097] in, is the extinguishing agent spray velocity, is the estimated amount of fire extinguishing agent used, is the correction factor, is the density of the extinguishing agent, is the duration of a single injection from the injection hole, is the number of injection holes, is the size of the injection hole opening, is the concentration of fire extinguishing agent.

[0098] In practice, the nozzle of the fire extinguishing device usually adopts a fixed flow rate and flow velocity when extinguishing a fire. In this embodiment, the temperature is measured by the temperature probe built into the fire extinguishing rod, and the speed and flow rate to be used are dynamically adjusted according to the temperature measurement results. This can realize dynamic control of fire extinguishing in the smoldering area, which helps to improve the precise control of the fire extinguishing process.

[0099] In this embodiment, the fire extinguishing agent injection speed is determined based on the estimated fire extinguishing agent usage, which helps to improve the accuracy of the fire extinguishing agent injection speed and can achieve precise control of the fire extinguishing agent injection speed.

[0100] In some embodiments, the fire extinguishing method may further include: acquiring real-time temperature information, and if the temperature indicated by the real-time temperature information is less than or equal to a third temperature threshold, controlling the fire extinguishing device to stop extinguishing the fire.

[0101] The third temperature threshold is usually a preset temperature value, and the third temperature threshold is less than the first temperature threshold. Optionally, the third temperature threshold is 200°C.

[0102] In practice, when the real-time temperature information is less than or equal to the third temperature threshold, it means that the temperature in the fuel bed is lower than the temperature at which pyrolysis occurs, and smoldering cannot occur at the current temperature. At this time, the above-mentioned execution entity can control the fire extinguishing device to stop extinguishing the fire.

[0103] In this embodiment, when the temperature indicated by the real-time temperature information is less than or equal to the third temperature threshold, the fire extinguishing device is controlled to stop extinguishing the fire, which can reduce the amount of fire extinguishing agent used and help improve the fire extinguishing efficiency of the fire extinguishing agent.

[0104] See also Figure 4 , Figure 4 This is a structural block diagram of an intelligent fire extinguishing device 400 for combustion test provided by an embodiment of the present application, including: For extinguishing a fuel bed during a smoldering test, the device comprises: An information acquisition unit 401 is used to acquire smoldering information of the fuel bed, wherein the smoldering information includes the type of combustible material, the initial smoldering position and the smoldering duration; An information determination unit 402 is used to determine fire spread information according to the type of combustible material and the smoldering time, wherein the fire spread information includes a spread depth and a spread area; A detection determination unit 403, configured to determine a target detection position according to an initial smoldering position and a spreading area, and to determine a target detection depth according to a spreading depth; A detection instruction generating unit 404 is used to generate a temperature detection instruction according to a target detection position and a target detection depth, and send a temperature detection instruction to a fire extinguishing device, wherein the temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect temperature information at a target detection depth of the target detection position, and send the temperature information; The fire extinguishing instruction generating unit 405 is used to obtain the temperature information sent by the fire extinguishing device, generate a fire extinguishing instruction according to the temperature information, and send a fire extinguishing instruction to the fire extinguishing device, wherein the fire extinguishing instruction includes the fire extinguishing agent flow rate, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the target detection position according to the fire extinguishing agent flow rate.

[0105] The fire extinguishing device provided in the present embodiment for use in the smoldering test first obtains the smoldering information of the fuel bed, wherein the smoldering information includes the type of combustible material, the initial smoldering position and the smoldering duration; then, determines the fire spread information according to the type of combustible material and the smoldering duration, wherein the fire spread information includes the spread depth and the spread area; then, determines the target detection position according to the initial smoldering position and the spread area, and determines the target detection depth according to the spread depth; thereafter, generates a temperature detection instruction according to the target detection position and the target detection depth, and sends the temperature detection instruction to the fire extinguishing device, wherein the temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect the temperature information at the target detection depth of the target detection position, and send the temperature information; finally, obtains the temperature information sent by the fire extinguishing device, generates a fire extinguishing instruction according to the temperature information, and sends the fire extinguishing instruction to the fire extinguishing device, wherein the fire extinguishing instruction includes the fire extinguishing agent flow rate, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the target detection position according to the fire extinguishing agent flow rate. Through meticulous temperature detection and analysis, the smoldering position and the depth of the smoldering position can be located more accurately, and the fire extinguishing device can be controlled to conduct in-depth detection and fire extinguishing at the smoldering position, so as to achieve targeted fire extinguishing in the smoldering area, which helps to improve the accuracy and efficiency of fire extinguishing and reduce the waste of fire extinguishing resources.

[0106] In some embodiments, the fire extinguishing instruction generating unit 405 is specifically used to: If the temperature indicated by the temperature information is greater than or equal to the first temperature threshold and less than or equal to the second temperature threshold, a first fire extinguishing instruction is generated, wherein the first fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire according to the first fire extinguishing agent flow rate; If the temperature indicated by the temperature information is greater than the second temperature threshold, a second fire extinguishing instruction is generated, wherein the second fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire according to the second fire extinguishing agent flow rate, and the first fire extinguishing agent flow rate is less than the second fire extinguishing agent flow rate.

[0107] In some embodiments, the fire extinguishing device 400 includes a plurality of spray holes arranged at intervals, and the fire extinguishing instruction also includes a fire extinguishing agent spraying speed, and the fire extinguishing agent spraying speed is determined by the following method: Obtain the working pressure of each injection hole and determine the minimum working pressure; Obtaining a preset injection hole diameter flow coefficient, the number of injection holes, and the injection hole cross-sectional area; The extinguishing agent spray velocity is determined based on the minimum working pressure, the preset spray hole diameter flow coefficient, the number of spray holes and the spray hole cross-sectional area.

[0108] In some embodiments, the fire extinguishing device 400 includes a plurality of spray holes arranged at intervals, and the spray holes rotate when extinguishing a fire. The fire extinguishing instruction also includes the spray speed of the fire extinguishing agent of each spray hole, and the spray speed of the fire extinguishing agent is determined by the following method: Obtain the extinguishing agent injection pressure difference, extinguishing agent density, rotation angular velocity and radius from the rotation axis; The fire extinguishing agent injection speed is determined based on the fire extinguishing agent injection pressure difference, fire extinguishing agent density, rotation angular velocity and radius from the rotation axis.

[0109] In some embodiments, the fire extinguishing device 400 includes a plurality of spray holes arranged at intervals, and the fire extinguishing instruction also includes an estimated amount of fire extinguishing agent to be used, and the estimated amount of fire extinguishing agent to be used is determined by: Obtaining combustible information of the fuel bed, size information of the injection holes, ambient temperature, target cooling temperature, specific heat of ambient air and specific heat of the fire extinguishing agent, wherein the combustible information includes density of the combustible, porosity of the porous medium of the fuel bed and specific heat of the fuel bed, and the size information of the injection holes includes the number of injection holes, diameter of the injection holes and spacing between the injection holes; The estimated amount of extinguishing agent to be used is determined based on the density of the combustible material, the porosity of the porous medium of the fuel bed, the specific heat of the fuel bed, the number of injection holes, the diameter of the injection holes, the spacing between the injection holes, the ambient temperature, the target cooling temperature, the specific heat of the ambient air, the specific heat of the extinguishing agent, the spread area and the temperature information.

[0110] In some embodiments, the fire extinguishing instruction further includes a fire extinguishing agent injection speed, and the fire extinguishing agent injection speed is determined by: Obtain the density of the fire extinguishing agent, the duration of a single injection of the injection hole, the number of injection holes, the size of the injection hole opening and the concentration of the fire extinguishing agent; The extinguishing agent injection velocity is determined based on the extinguishing agent density, the duration of a single injection of the injection hole, the number of injection holes, the size of the injection hole opening, the extinguishing agent concentration and the estimated amount of extinguishing agent used.

[0111] In some embodiments, the device also includes a fire extinguishing stop device (not shown in the figure) for obtaining real-time temperature information. If the temperature indicated by the real-time temperature information is less than or equal to a third temperature threshold, the fire extinguishing device is controlled to stop extinguishing the fire.

[0112] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the embodiment of the intelligent measurement and fire extinguishing method for combustion test in this application. Their specific functions and technical effects can be found in the embodiment section of the intelligent measurement and fire extinguishing method for combustion test, and will not be repeated here.

[0113] See also Figure 5 , Figure 5 is a structural block diagram of a server 500 provided in an embodiment of the present application. The server 500 in this embodiment includes: at least one processor 501 ( Figure 5 Only one processor is shown in the figure), memory 502, and computer program 503 stored in memory 502 and executable on at least one processor 501, such as a time synchronization program for a wireless network. When processor 501 executes computer program 503, steps in the above-mentioned embodiments of the intelligent measurement and extinguishing method for combustion test are implemented. When processor 501 executes computer program 503, functions of each module / unit in the above-mentioned device embodiments are implemented, for example, Figure 4 The functions of the information acquisition unit 401 to the fire extinguishing instruction generation unit 405 are shown.

[0114] Exemplarily, the computer program 503 can be divided into one or more units, one or more units are stored in the memory 502, and are executed by the processor 501 to complete the present application. One or more units can be a series of computer program instruction segments that can perform specific functions, and the instruction segments are used to describe the execution process of the computer program 503 in the server 500. For example, the computer program 503 can be divided into an information acquisition unit, a word segmentation matching unit, a group similarity determination unit, and a same product determination unit. The specific functions of each unit have been described in the above embodiments and will not be repeated here.

[0115] The server 500 may be a computing device such as a server, a desktop computer, a tablet computer, a cloud server, and a mobile terminal. The server 500 may include, but is not limited to, a processor 501 and a memory 502. Those skilled in the art will appreciate that Figure 5 This is only an example of the server 500 and does not constitute a limitation on the server 500 . The server 500 may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the server may also include input and output devices, network access devices, buses, etc.

[0116] The processor 501 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0117] The memory 502 may be an internal storage unit of the server 500, such as a hard disk or memory of the server 500. The memory 502 may also be an external storage device of the server 500, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the server 500. Optionally, the memory 502 may also include both an internal storage unit of the server 500 and an external storage device. The memory 502 is used to store computer programs and other programs and data required by the server 500. The memory 502 may also be used to temporarily store data that has been output or is to be output.

[0118] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0119] If the integrated module is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and the computer program that can be completed by instructing the relevant hardware through a computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the steps of the above-mentioned various method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device that can carry computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable medium does not include electric carrier signals and telecommunication signals.

[0120] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0121] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A combustion test intelligent measurement fire extinguishing method for extinguishing a fuel bed in a smoldering test, characterized in that: The method comprises: Acquiring smoldering information of the fuel bed, wherein the smoldering information includes the type of combustible material, the initial smoldering position, and the smoldering duration; Determining fire spread information according to the combustible material type and the smoldering duration, wherein the fire spread information includes a spread depth and a spread area; Determining a target initial detection position according to the initial smoldering position and the spreading area, and determining a target detection depth according to the spreading depth; Generate a temperature detection instruction according to the target detection position and the target detection depth, and send the temperature detection instruction to the fire extinguishing device; wherein the temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect the temperature information at the target detection depth of the target detection position, and send the temperature information; The temperature information sent by the fire extinguishing device is obtained, a fire extinguishing instruction is generated according to the temperature information, and the fire extinguishing instruction is sent to the fire extinguishing device, wherein the fire extinguishing instruction includes a fire extinguishing agent flow rate, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire at the target detection location according to the fire extinguishing agent flow rate.

2. The combustion test intelligent measurement fire extinguishing method according to claim 1 is characterized in that: The generating of a fire extinguishing instruction according to the temperature information comprises: If the temperature indicated by the temperature information is greater than or equal to the first temperature threshold and less than or equal to the second temperature threshold, a first fire extinguishing instruction is generated, wherein the first fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire according to the first fire extinguishing agent flow rate; If the temperature indicated by the temperature information is greater than the second temperature threshold, a second fire extinguishing instruction is generated, wherein the second fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire according to a second fire extinguishing agent flow rate, and the first fire extinguishing agent flow rate is less than the second fire extinguishing agent flow rate.

3. The combustion test intelligent measurement fire extinguishing method according to claim 2 is characterized in that: The fire extinguishing device includes a plurality of spray holes arranged at intervals, and the fire extinguishing instruction also includes a fire extinguishing agent spray speed, and the fire extinguishing agent spray speed is determined by the following method: Obtain the working pressure of each injection hole and determine the minimum working pressure; Obtaining a preset injection hole diameter flow coefficient, the number of injection holes, and the injection hole cross-sectional area; The fire extinguishing agent injection speed is determined according to the minimum working pressure, the preset injection hole diameter flow coefficient, the number of injection holes and the injection hole cross-sectional area.

4. The combustion test intelligent measurement fire extinguishing method according to claim 1, characterized in that: The fire extinguishing device includes a plurality of spray holes arranged at intervals, and the spray holes rotate when extinguishing a fire. The fire extinguishing instruction also includes the spray speed of the fire extinguishing agent of each of the spray holes, and the spray speed of the fire extinguishing agent is determined by the following method: Obtain the extinguishing agent injection pressure difference, extinguishing agent density, rotation angular velocity and radius from the rotation axis; The fire extinguishing agent injection speed is determined according to the fire extinguishing agent injection pressure difference, the fire extinguishing agent density, the rotation angular velocity and the radius from the rotation axis.

5. The combustion test intelligent measurement fire extinguishing method according to claim 2, characterized in that: The fire extinguishing device includes a plurality of spray holes arranged at intervals, and the fire extinguishing instruction also includes an estimated amount of fire extinguishing agent used, and the estimated amount of fire extinguishing agent used is determined by the following method: Obtaining combustible information of the fuel bed, size information of the injection holes, ambient temperature, target cooling temperature, specific heat of ambient air and specific heat of fire extinguishing agent, wherein the combustible information includes density of combustibles, porosity of porous medium of fuel bed and specific heat of fuel bed, and the size information of injection holes includes number of injection holes, diameter of injection holes and spacing between injection holes; The estimated amount of fire extinguishing agent used is determined based on the density of the combustible material, the porosity of the porous medium of the fuel bed, the specific heat of the fuel bed, the number of injection holes, the diameter of the injection holes, the spacing between the injection holes, the ambient temperature, the target cooling temperature, the specific heat of the ambient air, the specific heat of the fire extinguishing agent, the spread area and the temperature information.

6. The combustion test intelligent measurement fire extinguishing method according to claim 5, characterized in that: The fire extinguishing instruction also includes a fire extinguishing agent injection speed, and the fire extinguishing agent injection speed is determined by: Obtaining the density of the fire extinguishing agent, the duration of a single injection of the injection hole, the number of the injection holes, the size of the injection hole opening and the concentration of the fire extinguishing agent; The fire extinguishing agent injection speed is determined according to the fire extinguishing agent density, the duration of a single injection of the injection hole, the number of the injection holes, the size of the injection hole opening, the fire extinguishing agent concentration and the estimated fire extinguishing agent usage.

7. The intelligent fire extinguishing method for combustion test according to any one of claims 1 to 6, characterized in that: The method further comprises: Real-time temperature information is obtained, and if the temperature indicated by the real-time temperature information is less than or equal to a third temperature threshold, the fire extinguishing device is controlled to stop extinguishing the fire.

8. A combustion test intelligent measurement fire extinguishing device, used to extinguish the fuel bed in the smoldering test, characterized in that: The device comprises: An information acquisition unit, configured to acquire smoldering information of the fuel bed, wherein the smoldering information includes a type of combustible material, an initial smoldering position, and a smoldering duration; an information determination unit, configured to determine fire spread information according to the combustible material type and the smoldering time, wherein the fire spread information includes a spread depth and a spread area; a detection determination unit, configured to determine a target detection position according to the initial smoldering position and the spreading area, and to determine a target detection depth according to the spreading depth; a detection instruction generating unit, configured to generate a temperature detection instruction according to the target detection position and the target detection depth, and to send the temperature detection instruction to a fire extinguishing device, wherein the temperature detection instruction is used to instruct the fire extinguishing device to move to the target detection position, detect temperature information at the target detection depth of the target detection position, and send the temperature information; A fire extinguishing instruction generating unit is used to obtain the temperature information sent by the fire extinguishing device, generate a fire extinguishing instruction according to the temperature information, and send the fire extinguishing instruction to the fire extinguishing device, wherein the fire extinguishing instruction includes a fire extinguishing agent flow rate, and the fire extinguishing instruction is used to instruct the fire extinguishing device to extinguish the fire at the target detection location according to the fire extinguishing agent flow rate.

9. A server comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the combustion test intelligent measurement and fire extinguishing method according to any one of claims 1 to 7 is implemented.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the combustion test intelligent measurement and fire extinguishing method according to any one of claims 1 to 7 is implemented.

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