An outer wall fire emergency control method and device, electronic equipment and storage medium

Abstract

The application relates to the field of fire safety technology, and in particular to an outer wall fire emergency control method and device, electronic equipment and a storage medium. The method comprises the following steps: based on acquired fire information, a target area is determined, the target area is a range area affected by a fire; according to the target area, a first target door and window and position information corresponding to the first target door and window are determined; based on the position information corresponding to the first target door and window, first valve information and second valve information are determined; based on the first valve information, a first valve instruction is generated, and a first valve is controlled to be opened; fire temperature information is acquired, and based on the fire temperature information and the second valve information, a second valve instruction is generated, and a second valve opening degree is controlled. The application can delay the door and window breaking time and prolong the personnel emergency time.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fire safety technology, and in particular to an outer wall fire emergency control method and device, an electronic device and a storage medium. BACKGROUND

[0002] With the rapid development of the construction industry, the number of high-rise buildings is increasing, and the fire safety requirements for high-rise buildings are also increasing. At present, the fire safety facilities of high-rise buildings mainly include fire hydrants, fire extinguishers, and smoke alarms with automatic sprinkler functions. When a fire occurs, the relevant fire-fighting measures configured in the building are used to extinguish the fire, or the fire rescue personnel are waited for.

[0003] However, when a fire occurs on the outer wall of a high-rise building, the flame directly contacts the door and window, the door and window break in a short time, the time for the personnel inside the building to evacuate is limited, and the situation that the personnel inside the building are injured and the property is greatly damaged is likely to occur; at the same time, the situation that the time for the rescue personnel to implement fire extinguishing and rescue is insufficient is also likely to occur. SUMMARY

[0004] In order to delay the breaking time of the door and window and prolong the emergency time of the personnel, the present application provides an outer wall fire emergency control method, device, electronic device and storage medium.

[0005] In a first aspect, the present application provides an outer wall fire emergency control method, which adopts the following technical solution:

[0006] An outer wall fire emergency control method, comprising:

[0007] Based on the obtained fire information, a target area is determined, the target area being a range area affected by the fire;

[0008] According to the target area, a first target door and window and position information corresponding to the first target door and window are determined;

[0009] Based on the position information corresponding to the first target door and window, first valve information and second valve information are determined, the first valve information being information of a valve between a built-in fire pipe on a floor and an indoor fire pipe, and the second valve information being information of a valve between a main fire pipe built in a door and window and the indoor fire pipe;

[0010] Based on the first valve information, a first valve instruction is generated, and the first valve is controlled to be opened;

[0011] Fire temperature information is obtained, and based on the fire temperature information and the second valve information, a second valve instruction is generated, and the opening degree of the second valve is controlled.

[0012] By adopting the technical scheme, the target area, i.e. the range area affected by the fire, is determined from the acquired fire information, and the first target door and window and the position information corresponding to the first target door and window are determined at the same time. Then, the information of the valve between the fire-fighting pipeline built in the floor and the indoor fire-fighting pipeline and the information of the valve between the main fire-fighting pipeline built in the door and window and the indoor fire-fighting pipeline, i.e. the first valve information and the second valve information, are determined through the position information corresponding to the first target door and window. The first valve instruction is generated according to the first valve information, and then the first valve is controlled to be opened, so that the fire-fighting water source is smoothly supplied. When the fire temperature information is acquired, the second valve instruction is generated based on the fire temperature information and the second valve information, and then the opening degree of the second valve is controlled, so that the fire-fighting water source is supplied into the indoor fire-fighting pipeline, and the fire-fighting water source spraying amount is adjusted in combination with the fire temperature condition, thereby prolonging the door and window blocking time involved in the fire, delaying the door and window breaking time, and prolonging the personnel emergency time.

[0013] In a possible implementation manner, the determining, according to the target area, of the first target door and window and the position information corresponding to the first target door and window comprises:

[0014] The target area is regionally divided to determine a plurality of sub-target areas;

[0015] The plurality of sub-target areas are subjected to feature extraction to determine flame feature points and smoke feature points;

[0016] The number of flame feature points and the number of smoke feature points corresponding to each sub-target area are compared to determine feature ratio information;

[0017] If the feature ratio information is greater than preset ratio information, it is determined that the door and window contained in the sub-target area corresponding to the preset ratio information are the first target door and window, and the position information corresponding to the first target door and window is determined.

[0018] By adopting the technical scheme, since the degree of influence of the target area by the fire is inconsistent, the target area is divided into a plurality of sub-target areas, and then the plurality of divided sub-target areas are subjected to feature extraction to determine flame feature points and smoke feature points in the plurality of sub-target areas, so that the determination of the fire area is more accurate. The number of flame feature points and the number of smoke feature points corresponding to each sub-target area are counted, the number of flame feature points and the number of smoke feature points are compared, the feature ratio information is obtained, if the feature ratio information is greater than the preset ratio information, it is determined that the door and window contained in the sub-target area are the first target door and window, and the position information corresponding to the first target door and window is determined, thereby realizing accurate positioning of the fire area.

[0019] In a possible implementation, the fire temperature information is acquired, and based on the fire temperature information and second valve information, a second valve instruction is generated, and a second valve opening degree is controlled, including:

[0020] The fire temperature information is compared with first preset temperature information;

[0021] If the fire temperature information is greater than the first preset temperature information, a first temperature deviation amount information is determined;

[0022] Based on the first temperature deviation amount information, a fire condition grade corresponding to the first target door and window is determined, the fire condition grade being different grades divided according to the size of the temperature deviation amount information, and the greater the deviation amount, the higher the grade;

[0023] Based on the fire condition grade and the second valve information, a second valve instruction is generated, and a corresponding second valve opening degree is controlled.

[0024] By adopting the above technical solution, the acquired fire information is compared with the first preset temperature information, if the fire temperature information is greater than the first preset temperature information at this time, it can be determined that the door and window have a fire condition, since the door and window glass will be broken due to excessive fire temperature, it is necessary to determine the deviation amount of the fire temperature information from the first preset temperature, that is, the first temperature deviation information; according to the size of the first temperature deviation amount information, the fire condition grade corresponding to the first target door and window is determined, the fire condition grade being different grades divided according to the size of the temperature deviation amount information, in order to accurately spray according to different fire; according to the fire condition grade corresponding to each first target door and window, a second valve instruction corresponding to the first target door and window is generated, and a corresponding second valve opening degree of the second valve is controlled, so as to open the second valve corresponding to the first target door and window, and adjust the fire water source spraying amount combined with the fire condition grade, thereby realizing accurate spraying for the first target door and window, and prolonging the breaking time of the door and window.

[0025] In a possible implementation, the fire temperature information includes a plurality of sub-fire temperature information, and the acquisition of the fire temperature information further includes:

[0026] A plurality of third valve information corresponding to the first target door and window is determined;

[0027] The third valve information is the valve information of the valve between the sub-fire pipeline built in each frame of the first target door and window and the main fire pipeline built in the door and window, and the plurality of third valve information corresponds to the plurality of sub-fire temperature information one by one;

[0028] The plurality of sub-fire temperature information is compared with second preset temperature information respectively;

[0029] If any sub-fire temperature information is greater than the second preset temperature information, a third valve instruction is generated, and a third valve opening degree corresponding to the any sub-fire temperature information is controlled.

[0030] By adopting the technical solution, the valve information of the valve between the sub-fire-fighting pipes built in each frame of the first target door and window is determined according to the first target door and window, that is, the third valve information; each frame of the first target door and window has corresponding sub-fire temperature information, so each third valve information also has corresponding sub-fire temperature information, and the third valve information and the sub-fire information correspond one by one; the plurality of sub-fire temperature information is compared with the second preset temperature information respectively, and as long as any sub-fire information is greater than the second preset temperature information, the third valve instruction corresponding to the sub-fire information is generated, and the opening degree of the corresponding third valve is controlled immediately, so that the fire-fighting water source is smoothly supplied to the frame of each first target door and window, and the fire-fighting water source spraying amount is adjusted in combination with the sub-fire temperature condition, so that each door and window area is precisely sprayed when a fire occurs, and the time of single door and window rupture is prolonged.

[0031] In a possible implementation manner, after the plurality of sub-fire temperature information is compared with the second preset temperature information, the method further includes:

[0032] determining quantity information corresponding to the sub-fire temperature information exceeding the second preset temperature information;

[0033] comparing the quantity information with preset quantity information;

[0034] if the quantity information is not less than the preset quantity information, a third valve total instruction is generated, and the third valve opening degree is controlled.

[0035] By adopting the technical solution, after the sub-fire information is determined, the sub-fire information is compared with the second preset temperature, the quantity information corresponding to the sub-fire temperature information exceeding the second preset temperature information is determined; then, the size relationship between the determined quantity information and the preset quantity information is judged, if the quantity information is not less than the preset quantity information, it indicates that the current fire is very large, so the third valve total instruction is generated, so that the fire-fighting water source is smoothly supplied to the door and window frame pipe corresponding to the third valve, and the size of the water source supply is adjusted in combination with the sub-fire temperature information, so that each door and window is precisely sprayed when a fire occurs, and the time of single door and window rupture is prolonged.

[0036] In a possible implementation manner, based on the first valve information, a first valve instruction is generated, and the first valve is opened, and the method further includes:

[0037] obtaining pipe network water pressure information corresponding to the first valve, the pipe network water pressure information being water pressure information in a pipe network connected to an output end of the first valve;

[0038] determining whether the pipe network water pressure information is not less than preset water pressure information;

[0039] If not, a valve opening degree increasing instruction is generated, and the first valve opening degree is controlled to increase.

[0040] By using the above scheme, since there may be a case that the water flow cannot reach the expected effect due to low water pressure, the pipe network water pressure information corresponding to the first valve, i.e., the water pressure information in the pipe network connected to the output end of the first valve, is acquired. Then, it is determined whether the pipe network water pressure is not less than the preset information. If not, it indicates that the pipe network water pressure does not meet the sufficient supply of the required water flow at this time, and then the corresponding first valve opening degree is controlled to increase, so as to increase the water flow, thereby ensuring sufficient water source supply when cooling the door and window.

[0041] In a possible implementation, the fire information includes wind direction information and wind speed information, and the target area is determined based on the acquired fire information, and then the method further includes:

[0042] determining a fire development trend based on the wind direction information and the wind speed information;

[0043] determining a corresponding fire area at the end of a preset unit time period based on the fire development trend;

[0044] comparing the fire area with the target area to determine a fire deviation area;

[0045] determining a second target door and window corresponding to the fire deviation area and fourth valve information corresponding to the second target door and window, and generating a fourth valve instruction;

[0046] When the preset unit time period ends, the fourth valve instruction is fed back to the valve corresponding to the fourth valve information.

[0047] By adopting the technical scheme, after the target area is determined, the fire trend is predicted based on the wind direction information and the wind speed information, and the fire development trend is determined, because the fire is affected by the wind direction; according to the fire development trend, the area where the fire spreads to after a preset unit time period ends, that is, the fire area corresponding to the unit time period end, is determined; in order to realize accurate prediction, the fire area and the target area are compared, the area where the fire area and the target area exist deviation is determined as the fire deviation area; then, the corresponding door and window in the fire deviation area and the valve corresponding to the door and window, that is, the second target door and window and the fourth valve corresponding to the second door and window, are determined, and the corresponding fourth valve instruction is generated; after the preset unit time period ends, the fourth valve instruction is fed back to the corresponding fourth valve; thus, after the fire occurs, the subsequent fire development is predicted, preparation is made in advance, and the personnel emergency time is prolonged.

[0048] In a second aspect, the application provides an external wall fire emergency control device, which adopts the following technical scheme:

[0049] An external wall fire emergency control device, comprising: a target area determination module, a first determination module, a second determination module, a first valve instruction generation module and a second valve instruction generation module, wherein,

[0050] The target area determination module is configured to determine a target area based on obtained fire information, the target area being a range area affected by the fire;

[0051] The first determination module is configured to determine a first target door and window and position information corresponding to the first target door and window according to the target area;

[0052] The second determination module is configured to determine first valve information and second valve information based on the position information corresponding to the first target door and window, the first valve information being information of a valve between a floor built-in fire pipe and an indoor fire pipe, and the second valve information being information of a valve between a main fire pipe built-in a door and window and the indoor fire pipe;

[0053] The first valve instruction generation module is configured to generate a first valve instruction based on the first valve information and control a first valve to open;

[0054] The second valve instruction generation module is configured to obtain fire temperature information, and generate a second valve instruction based on the fire temperature information and the second valve information, and control a second valve opening degree.

[0055] By adopting the technical scheme, the target area determination module determines a target area, i.e. a range of an area affected by a fire, from the acquired fire information, and simultaneously with the determination of the target area, the first determination module determines a first target door and window and position information corresponding to the first target door and window; the second determination module subsequently determines first valve information and second valve information of a valve between a floor built-in fire pipe and an indoor fire pipe and a valve between a main fire pipe built in a door and window and the indoor fire pipe according to the position information corresponding to the first target door and window; the first valve instruction generation module generates a first valve instruction according to the first valve information, and then controls the first valve to be opened, so that the fire water source is smoothly supplied; when the fire temperature information is acquired, the second valve instruction generation module generates a second valve instruction based on the fire temperature information and the second valve information, and then controls the second valve opening degree, so that the fire water source is supplied into the indoor fire pipe, and the fire water source spraying amount is adjusted according to the fire temperature condition, thereby prolonging the door and window blocking time involved in the fire, delaying the door and window breaking time, and prolonging the personnel emergency time.

[0056] In a possible implementation manner, the first determination module comprises a sub-target area determination unit, a feature point determination unit, a first comparison unit and a first determination unit, wherein,

[0057] The sub-target area determination unit is configured to divide the target area into a plurality of sub-target areas.

[0058] The feature point determination unit is configured to perform feature extraction on the plurality of sub-target areas to determine flame feature points and smoke feature points.

[0059] The first comparison unit is configured to compare the number of flame feature points and the number of smoke feature points corresponding to each sub-target area to determine feature ratio information.

[0060] The first determination unit is configured to determine that a door and window contained in a sub-target area corresponding to the feature ratio information greater than preset ratio information is a first target door and window, and determine position information corresponding to the first target door and window, if the feature ratio information is greater than the preset ratio information.

[0061] In a possible implementation manner, the second valve instruction generation module comprises a second comparison unit, a first temperature deviation amount determination unit, a fire condition grade determination unit and a second valve instruction generation unit, wherein,

[0062] The second comparison unit is configured to compare the fire temperature information with first preset temperature information.

[0063] The first temperature deviation amount determination unit is configured to determine first temperature deviation amount information if the fire temperature information is greater than the first preset temperature information.

[0064] a fire condition level determination unit configured to determine a fire condition level corresponding to the first target door and window based on the first temperature deviation amount information, the fire condition level being different levels divided according to the size of the temperature deviation amount information, and the greater the deviation amount, the higher the level;

[0065] a second valve instruction generation unit configured to generate a second valve instruction based on the fire condition level and the second valve information, and control the second valve to open a corresponding second valve opening degree.

[0066] In a possible manner, the external wall fire emergency control device further comprises a third valve determination module, a comparison module, and a third valve instruction generation module, wherein,

[0067] the third valve determination module is configured to determine a plurality of third valve information corresponding to the first target door and window;

[0068] the third valve information is valve information of a valve between a sub-fire-fighting pipe built in each frame of the first target door and window and a main fire-fighting pipe built in the door and window, and the plurality of third valve information corresponds to the plurality of sub-fire temperature information one by one;

[0069] the comparison module is configured to compare the plurality of sub-fire temperature information with second preset temperature information respectively;

[0070] the third valve instruction generation module is configured to generate a third valve instruction and control a third valve opening degree corresponding to any sub-fire temperature information if the any sub-fire temperature information is greater than the second preset temperature information.

[0071] In a possible manner, the external wall fire emergency control device further comprises a quantity information determination module, a comparison module, and a third valve total instruction determination module, wherein,

[0072] the quantity information determination module is configured to determine quantity information corresponding to the sub-fire temperature information exceeding the second preset temperature information;

[0073] the comparison module is configured to compare the quantity information with preset quantity information;

[0074] the third valve total instruction determination module is configured to generate a third valve total instruction and control the third valve opening degree if the quantity information is not less than the preset quantity information.

[0075] In a possible implementation manner, the external wall fire emergency control device further comprises a pipe network water pressure information module, a judgment module, and a valve opening degree increasing instruction module, wherein,

[0076] The pipe network water pressure information module is configured to acquire pipe network water pressure information corresponding to the first valve, the pipe network water pressure information being water pressure information in a pipe network connected to an output end of the first valve.

[0077] The judgment module is configured to judge whether the pipe network water pressure information is not less than preset water pressure information.

[0078] The valve opening degree increasing instruction module is configured to generate a valve opening degree increasing instruction and control the first valve opening degree to increase if the judgment result is negative.

[0079] In a possible implementation, the external wall fire emergency control device further comprises a fire occurrence tendency module, a fire area determination module, a fire deviation area module, a fourth valve instruction generation module, and an instruction feedback module, wherein

[0080] The fire occurrence tendency module is configured to determine a fire development tendency based on the wind direction information and the wind speed information.

[0081] The fire area determination module is configured to determine a fire area corresponding to an end of a preset unit time period based on the fire development tendency.

[0082] The fire deviation area module is configured to compare the fire area with the target area to determine a fire deviation area.

[0083] The fourth valve instruction generation module is configured to determine a second target door / window corresponding to the fire deviation area and fourth valve information corresponding to the second target door / window, and generate a fourth valve instruction.

[0084] The instruction feedback module is configured to feed back the fourth valve instruction to a valve corresponding to the fourth valve information when the end of the preset unit time period is reached.

[0085] In a third aspect, the present application provides an electronic device, which adopts the following technical solution:

[0086] An electronic device comprises:

[0087] At least one processor;

[0088] A memory;

[0089] At least one application program, wherein the at least one application program is stored in the memory and is configured to be executed by the at least one processor, and the at least one application program is configured to execute the above-mentioned external wall fire emergency control method.

[0090] In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical solution:

[0091] A computer readable storage medium comprises a computer program capable of being loaded by a processor and executing the above-mentioned external wall fire emergency control method.

[0092] In summary, the present application includes the following beneficial technical effects:

[0093] From the acquired fire information, the target area, i.e. the range area affected by the fire, is determined, and at the same time the first target door and window and the position information corresponding to the first target door and window are determined. Then, through the position information corresponding to the first target door and window, the information of the valve between the fire pipe in the floor and the indoor fire pipe and the information of the valve between the main fire pipe in the door and window and the indoor fire pipe, i.e. the first valve information and the second valve information, are determined. According to the first valve information, the first valve instruction is generated, and then the first valve is controlled to open, so that the fire water source is smoothly supplied. When the fire temperature information is acquired, based on the fire temperature information and the second valve information, the second valve instruction is generated, and then the second valve opening degree is controlled, so that the fire water source is supplied to the indoor fire pipe, and at the same time the fire water source spraying amount is adjusted according to the fire temperature condition, thereby prolonging the door and window blocking time involved in the fire, delaying the door and window breaking time, and prolonging the personnel emergency time. BRIEF DESCRIPTION OF DRAWINGS

[0094] Figure 1 is a flowchart of the external wall fire emergency control method of the embodiment of the present application;

[0095] Figure 2 is a block diagram of the external wall fire emergency control device of the embodiment of the present application;

[0096] Figure 3 is a schematic diagram of the electronic device of the embodiment of the present application. DETAILED DESCRIPTION

[0097] The following will be described in conjunction with the accompanying Figures 1-3 The present application will be further described in detail.

[0098] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0099] In order to facilitate understanding of the technical scheme of the present application, first of all, several elements that will be introduced in the description of the present application are introduced. It should be understood that the following introduction is only for the convenience of understanding these elements in order to understand the content of the embodiments of the present application, and does not necessarily cover all possible cases.

[0100] The method for fire emergency control of an external wall is executed by an electronic device, which can be a server or a terminal device. The server can be a physical server, a server cluster composed of multiple physical servers, a distributed device, or a cloud server providing cloud computing services. The terminal device can be a notebook computer, a desktop computer, or the like, but is not limited thereto. The terminal device and the server can be directly or indirectly connected through wired or wireless communication, and embodiments of the present application are not limited in this regard.

[0101] With reference to Figure 1 The method includes the following steps: S101, S102, S103, S104, and S105.

[0102] In S101, a target area is determined based on the obtained fire information.

[0103] For the embodiments of the present application, the fire information includes the location of the fire and the size of the fire.

[0104] Each door and window is provided with a fire monitoring device. When there is no fire, the fire monitoring device monitors the external wall in real time. When a fire occurs in the external wall, the fire information becomes abnormal, and the monitoring device immediately sends the location of the fire and the size of the fire information to the electronic device, and continuously monitors the abnormal location.

[0105] After receiving the fire information, the electronic device sets the location of the fire as a center point, and sends a monitoring instruction to the monitoring device based on the center point. After receiving the monitoring instruction, the fire monitoring device focuses on monitoring the center point and the surrounding area. The fire monitoring device sends the monitored fire information to the electronic device. The electronic device uses the size of the fire as a basis for determining the fire area. If the fire is large, the area can be a fire area. If the fire is small, the area can be a fire spreading area. The electronic device counts all the multiple fire areas and multiple fire spreading areas, and sets the multiple fire areas and multiple fire spreading areas as target areas.

[0106] In S102, a first target door and window and corresponding location information of the first target door and window are determined based on the target area.

[0107] For the embodiment of the present application, each door and window is provided with a positioner, which sends the position information of all doors and windows in the target area to the electronic device when a fire occurs; the electronic device divides the target area into a plurality of sub-target areas for easy feature extraction, and the fire monitoring device inputs the image information of the plurality of sub-target areas to the electronic device, which extracts features of the sub-target areas using an image feature extraction algorithm after obtaining the image information of each sub-target area, extracts flame feature points and smoke feature points; after the feature extraction is completed, the electronic device counts all the flame feature points and smoke feature points corresponding to each sub-target area, and compares the number of flame feature points with the number of smoke feature points corresponding to each sub-target area to obtain feature ratio information; then the electronic device compares the feature ratio with a preset feature ratio, and if the feature ratio is greater than the preset feature ratio, the sub-target area is selected, and the selected sub-target area is one-to-one corresponding to the door and window position information, so as to determine the position information of the sub-target area and the specific door and window position information contained in the sub-target area.

[0108] In step S103, the first valve information and the second valve information are determined based on the position information corresponding to the first target door and window.

[0109] For the embodiment of the present application, the first valve information is the information of the valve between the built-in fire fighting pipeline of the floor and the indoor fire fighting pipeline; the second valve information is the information of the valve between the built-in main fire fighting pipeline of the door and window and the indoor fire fighting pipeline; and the door and window position information includes the floor position of the door and window and the indoor room position of the door and window.

[0110] Specifically, the determination of the first valve information and the second valve information can be as follows: mode one: the electronic device numbers all the first valves and all the second valves respectively, takes the numbers of all the first valves as a first valve number set, and takes the numbers of all the second valves as a second valve number set; after determining the first target door and window position information, the electronic device queries the first valve number corresponding to the floor and the second valve number corresponding to the indoor position in the corresponding first valve number set and second valve number set according to the floor and indoor position of the first target door and window; and the electronic device determines the first valve information and the second valve information according to the corresponding first valve number and second valve number.

[0111] The second way is that a person manually inputs all the first valve and second valve position information into the electronic device. After the electronic device determines the position information corresponding to the first target door and window, the electronic device queries the second valve closest to the position of the first target door and window according to the indoor position information of the first target door and window. At this time, the second valve is the second valve corresponding to the first target door and window. The electronic device queries the first valve closest to the second valve according to the floor on which the second valve is located. At this time, the first valve is the first valve corresponding to the first target door and window.

[0112] In step S104, the first valve instruction is generated based on the first valve information, and the first valve is controlled to open.

[0113] For the embodiment of the present application, after the electronic device determines the first valve information, the electronic device generates the first valve instruction and sends it to the controller of the corresponding first valve. After the corresponding controller receives the first valve instruction, the controller controls the corresponding first valve to open.

[0114] In step S105, the fire temperature information is obtained, and the second valve instruction is generated based on the fire temperature information and the second valve information, and the opening degree of the second valve is controlled.

[0115] For the embodiment of the present application, each door and window has one or more temperature sensors, which monitor the first target door and window in real time. When a fire occurs, the temperature sensor transmits the measured temperature information to the electronic device. At this time, the transmitted temperature information is the fire temperature information.

[0116] The preset temperature is input into the electronic device by the technician. After the electronic device receives the fire temperature information, the fire temperature and the preset temperature are compared in size. When the fire temperature is greater than the preset temperature, the temperature deviation between the fire temperature and the preset temperature is calculated, and the fire temperature grade of the temperature deviation is determined according to the size of the temperature deviation. After the electronic device determines the fire temperature grade, the corresponding second valve instruction of the fire temperature grade is generated according to the determined second valve information and sent to the corresponding second valve controller. After the controller receives the second valve instruction, the controller controls the corresponding second valve to open and controls the opening degree of the second valve. For example, when the fire temperature grade is low, the electronic device generates the second valve instruction of the low fire temperature grade. After the controller receives the second valve instruction, the second valve is opened to the required opening degree. When the fire temperature grade reaches the highest, the electronic device generates the second valve instruction of the highest fire temperature grade. After the controller receives the second valve instruction, the second valve is completely opened, thereby delaying the door and window breaking time and prolonging the personnel emergency time.

[0117] The embodiment of the present application provides a kind of outer wall fire emergency control method, electronic equipment determines target area from the fire information obtained, i.e. the range area affected by fire, and determines the first target door and window and the position information corresponding to the first target door and window while determining the target area;Subsequently, the electronic equipment determines the information of the valve between the built-in fire pipe of floor and indoor fire pipe and the information of the valve between the main fire pipe built-in door and window and indoor fire pipe, i.e. the first valve information and the second valve information, by the position information corresponding to the first target door and window;According to the first valve information, first valve instruction is generated, and then the first valve is controlled to open;From the fire temperature information obtained and the fire temperature information, second valve information, second valve instruction is generated, and then the second valve opening is controlled, so as to prolong the door and window blocking duration involved in the fire, and delay the door and window rupture time.

[0118] In step S102, the first target door and window and the position information corresponding to the first target door and window are determined according to the target area, which specifically includes: dividing the target area into a plurality of sub-target areas; feature extraction is performed on the plurality of sub-target areas to determine flame feature points and smoke feature points; the number of flame feature points and the number of smoke feature points corresponding to each sub-target area are compared to determine feature ratio information; if the feature ratio information is greater than the preset ratio information, the sub-target area containing the door and window corresponding to the greater preset ratio information is determined as the first target door and window, and the position information corresponding to the first target door and window is determined.

[0119] For the embodiment of the present application, the preset feature ratio information is used to judge whether the ratio information of flame feature points and smoke feature points in the sub-target area can be used as the judgment condition of the first target door and window.

[0120] Specifically, after the fire occurs, the monitor transmits the image information about the target area to the electronic equipment, and the electronic equipment divides the target area image to obtain a plurality of sub-target areas for easy identification by the electronic equipment;The electronic equipment uses the corresponding feature extraction method to extract the features of the obtained sub-target area image, determines the flame feature points and smoke feature points in the image, stores all the determined flame feature points and smoke feature points in the electronic equipment, and determines the number of flame feature points and smoke feature points;In the feature recognition process, there may be interference factors in the sub-target area image, there are adjacent high-rise buildings, which have no reference significance, so the electronic equipment eliminates the high-rise buildings and only retains the flame feature points and smoke feature points.

[0121] Further, the preset feature ratio information meeting the scheme requirements is set by the technician, the preset feature ratio information is input into the electronic device by the artificial, the electronic device compares the number of flame feature points and the number of smoke feature points of each sub-target area to obtain the feature ratio; after obtaining the feature ratio, the electronic device compares the feature ratio information with the preset feature ratio information, if the feature ratio information is greater than the preset ratio information, the door and window contained in the sub-target area is determined through the image information of the sub-target area, at this time, the determined door and window is the first target door and window; the electronic device obtains the position information corresponding to each first target door and window by using the positioner arranged at the first target door and window.

[0122] It should be noted that the feature extraction method can be SIFT algorithm, SURF algorithm, neural network, Anchor-based algorithm, Anchor-free algorithm and ORB algorithm, etc., which is not limited in the present application.

[0123] For example, by using a neural network, the technician inputs the video image into the electronic device, inputs the image into the texture branch for feature extraction to obtain multi-scale feature representation, and extracts multi-scale features through a feature pyramid. In the data annotation box of the input image, a number of pixel points of fire and non-target are randomly taken to construct a fire pixel data set, and a random forest model is trained. After training, the model suitable for the scheme is built, the obtained sub-area image is input into the built model, and flame feature points and smoke feature points are obtained.

[0124] In step S105, the fire temperature information is obtained, and based on the fire temperature information and the second valve information, the second valve instruction is generated, and the second valve opening degree is controlled. Specifically, it includes steps S11 (not shown in the figure), S12 (not shown in the figure), S13 (not shown in the figure) and S14 (not shown in the figure), wherein,

[0125] S11, compare the fire temperature information with the first preset temperature information.

[0126] S12, if the fire temperature information is greater than the first preset temperature information, the first temperature deviation information is determined.

[0127] For the embodiment of the present application, the first preset temperature information is the maximum temperature information that the outer wall glass door and window can withstand when the fire occurs, and the fire grade is the different grades divided according to the size of the temperature deviation information.

[0128] Specifically, based on historical big data analysis, according to the historical door and window temperature range that can be withstood, the first preset temperature information is determined by analysis and calculation, so as to compare with the fire temperature information in the subsequent process.

[0129] Specifically, when a fire occurs, the temperature sensor monitors the sharp change of the fire temperature, and records the fire temperature in real time. After the fire temperature stabilizes, the electronic device obtains the fire temperature information, and then extracts the first preset temperature information. The fire temperature information is compared with the first preset temperature information. If the fire temperature information is greater than the first preset temperature information, it indicates that the current fire degree has reached the degree that requires spraying of the doors and windows, and then the electronic device calculates the first temperature deviation amount.

[0130] For example, the first preset temperature information determined by the electronic device is 200, and the monitored fire temperature information is 230, which indicates that the current fire temperature information has reached the minimum degree. Therefore, the electronic device calculates the deviation value of the temperature information, i.e. 230-200=30.

[0131] S13, determining a fire degree corresponding to the target door and window based on the first temperature deviation amount information.

[0132] S14, generating a second valve instruction based on the fire degree and the second valve information, and controlling the second valve to open a corresponding second valve opening degree.

[0133] Specifically, after the electronic device calculates the first temperature deviation amount, the first temperature deviation amount is matched with the fire degree, and the temperature deviation amount range is determined based on the first temperature deviation amount. The temperature deviation amount range corresponds to the fire degree one by one. Then, the corresponding fire degree is determined according to the temperature deviation amount range corresponding to the current fire temperature, for example, the temperature deviation range can be one gradient per 30 degrees Celsius. When the deviation value exceeds 30 degrees Celsius, it enters the next gradient. When the temperature deviation value is 30, the fire degree is 1. When the temperature deviation value is 60, the fire degree is 2. And so on. Then the electronic device extracts the fire degree corresponding to 90, i.e. 3, which indicates that the current fire temperature information has reached the fire degree of 3.

[0134] Further, the electronic device generates a second valve instruction corresponding to the fire degree one by one according to the fire degree, and sends the second valve instruction to the corresponding second valve controller; and then controls the size of the second valve opening amplitude; so as to accurately control the size of the water supply for each door and window spraying.

[0135] It should be noted that there are two ways to set the fire degree: way one: the technical personnel take the first preset temperature information as the benchmark, and increase the fire degree by 30 degrees Celsius for each first preset temperature; the technical personnel input the set fire degree into the electronic device. Way two: the technical personnel input the first preset temperature information into the electronic device, and the electronic device increases the first preset temperature by 30 degrees Celsius to the temperature interval of the first preset temperature as the first fire degree, and repeats the above operation to determine multiple fire degrees.

[0136] In addition, the second valve instruction can be transmitted by Bluetooth or the Internet of Things.

[0137] Further, after obtaining the fire temperature information, the method further comprises: determining a plurality of third valve information corresponding to the target door and window; the third valve information is valve information of a valve between a sub-fire-fighting pipeline built in each frame of the target door and window and a main fire-fighting pipeline built in the door and window, and the third valve information corresponds to the sub-fire temperature information one by one; comparing the plurality of sub-fire temperature information with second preset temperature information respectively; if any sub-fire temperature information is greater than the second preset temperature information, generating a third valve instruction and controlling the opening degree of the third valve corresponding to the any sub-fire temperature information.

[0138] For the embodiments of the present application, the setting rule of the second preset temperature information is the same as that of the first preset temperature information, and the second preset temperature information is used when judging the opening degree of the third valve.

[0139] Specifically, after determining the target door and window, the electronic device sets the center position of each frame of the target door and window as a monitoring position. When a fire occurs, the electronic device receives a plurality of fire temperature information corresponding to each frame of the target door and window sent by the temperature sensor. At this time, the obtained fire temperature information is sub-fire temperature information. After obtaining the fire temperature information, the electronic device determines a plurality of third valves corresponding to one of the plurality of frames of the target door and window. After receiving the plurality of sub-fire temperature information, the electronic device compares the plurality of sub-fire temperature information with second preset temperature information. If any one of the fire temperature information is greater than the second preset temperature information, the electronic device calculates a temperature deviation value greater than the second preset temperature, matches the temperature deviation value with a fire level, and obtains a fire level corresponding to the sub-fire temperature. The electronic device generates a third valve instruction corresponding to the fire level of the sub-fire temperature, and sends the third valve instruction to a corresponding third valve controller. After receiving the third valve instruction, the controller controls the size of the opening of the third valve.

[0140] Further, the comparison of the plurality of sub-fire temperature information with the second preset temperature information further comprises:

[0141] determining quantity information corresponding to the sub-fire temperature information exceeding the second preset temperature information;

[0142] comparing the quantity information with preset quantity information;

[0143] if the quantity information is not less than the preset quantity information, generating a third valve total instruction and controlling the opening degree of the third valve.

[0144] Specifically, the electronic device counts the sub-fire information after comparison, filters out the sub-fire temperature information exceeding the second preset temperature information, and counts the number of the sub-fire temperature information exceeding the second preset temperature information by the electronic device.

[0145] Further, if the counted number is less than the preset number, it indicates that the fire is small or will be quickly extinguished; if the counted number is greater than or equal to the preset number, it indicates that the current fire is very large and has threatened the doors and windows of the target area, and if no cooling treatment is performed, the corresponding door and window glass will soon be broken. Therefore, the electronic device immediately generates a third valve total instruction, indicating that the fire is large at this time and that no determination is needed as to which third valve needs to be opened, and all third valves corresponding to the target door and window must be opened. The instruction is sent to the third valve controller corresponding to the door and window; and the controller controls the third valve to be fully opened after receiving the third valve instruction.

[0146] It should be noted that the preset number can be subjectively set by a technician, or the electronic device can determine the most suitable number of doors and windows by comparing the target area and set this number as the preset number.

[0147] Further, based on the first valve information, a first valve instruction is generated, and the first valve is opened, and then further comprising: obtaining pipe network water pressure information corresponding to the first valve; determining whether the pipe network water pressure information is not less than preset water pressure information; if not, generating a valve opening degree increase instruction and controlling the increase of the first valve opening degree.

[0148] Specifically, after the electronic device sends the first valve instruction to the controller and the controller controls the valve to be opened, the pipe network water pressure may be low, which may result in insufficient water supply to rapidly cool the door and window glass. Therefore, the electronic device needs to determine the pipe network water pressure information corresponding to the first valve, and measure the pipe network water pressure by using a water pressure tester after the valve is opened. After the electronic device receives the pipe network water pressure, the pipe network water pressure is compared with the preset water pressure. If the pipe network water pressure is greater than or equal to the preset information, it indicates that the water pressure is sufficient to ensure smooth water supply at this time. If the pipe network water pressure is less than the preset water pressure, it indicates that the water pressure cannot guarantee smooth water supply or the water supply is insufficient at this time, and the electronic device immediately generates a valve opening degree increase instruction and sends the instruction to the controller corresponding to the first valve. The controller controls the first valve opening degree to increase after receiving the instruction.

[0149] Further, based on the obtained fire information, the target area is determined, and then further comprising:

[0150] Based on the wind direction information and the wind speed information, the fire development trend is determined.

[0151] based on the fire development trend, determine the corresponding fire area at the end of the preset unit time period;

[0152] Compare the fire area with the target area to determine the fire deviation area;

[0153] Determine the second target door and window corresponding to the fire deviation area and the fourth valve information corresponding to the second target door and window, and generate the fourth valve instruction;

[0154] When the preset unit time period ends, the fourth valve instruction is fed back to the valve corresponding to the fourth valve information.

[0155] For the embodiments of the present application, after receiving the wind direction information and the wind speed information, the electronic device searches for the area located in the downwind direction compared to the target area. Moreover, since the wind speed is faster as it goes upward, after the fire occurs, the wind will help the fire spread. Therefore, after determining the fire development trend, the electronic device will predict the corresponding fire area at the end of the preset unit time period according to the wind direction and the wind speed.

[0156] Further, the target area image and the fire area image are transmitted to the electronic device by the monitoring device. The electronic device scales all the images obtained to a certain size, converts the reduced pictures to grayscale pictures, calculates the average gray value of all pixels in the picture, and compares the gray value of each pixel of the picture with the average value. The electronic device combines the results after comparison with the average value to form a picture fingerprint. The target image fingerprint and the fire image fingerprint are compared to obtain different image areas, i.e. image deviation areas.

[0157] Further, after determining the fire deviation area, the electronic device determines the doors and windows contained in the fire deviation area through the image information of the fire deviation area. At this time, the determined doors and windows are the second target doors and windows. The electronic device sends the determined second target doors and windows to the locator to obtain the position information corresponding to each second target door and window. Based on historical big data analysis, the pre-technical personnel determines the preset unit time period according to the historical fire spread time through analysis and calculation, so as to feedback the fourth valve instruction subsequently. The electronic device sets a timing system according to the preset unit time period. After the preset unit time period ends, the stored fourth valve instruction is immediately fed back to the controller of the fourth valve.

[0158] Further, the storage mode of the historical transaction data can include at least one of the following: mode one, the historical transaction data can be stored in the storage space of the electronic device itself; mode two, the historical transaction data can be stored in the hardware storage device connected to the electronic device; mode three, the historical transaction data can be stored in the cloud storage space for easy retrieval at any time.

[0159] The above embodiment introduces an external wall fire emergency control method from the perspective of a method flow. The following embodiment introduces an external wall fire emergency control device from the perspective of a virtual module or a virtual unit. Details are shown in the following embodiment.

[0160] The external wall fire emergency control device 20 can specifically include a target area determination module 201, a first determination module 202, a second determination module 203, a first valve instruction generation module 204, and a second valve instruction generation module 205, wherein:

[0161] In a possible implementation of the embodiment, the first determination module 202 includes a sub-target area determination unit, a feature point determination unit, a first comparison unit, and a first determination unit, wherein:

[0162] The sub-target area determination unit is configured to divide the target area into a plurality of sub-target areas.

[0163] The feature point determination unit is configured to perform feature extraction on the plurality of sub-target areas to determine flame feature points and smoke feature points.

[0164] The first comparison unit is configured to compare the number of flame feature points and the number of smoke feature points corresponding to each sub-target area to determine feature ratio information.

[0165] The first determination unit is configured to determine, if the feature ratio information is greater than preset ratio information, that a door and window contained in the sub-target area corresponding to the preset ratio information is a first target door and window, and determine position information corresponding to the first target door and window.

[0166] In a possible implementation of the embodiment, the second valve instruction generation module 205 includes a second comparison unit, a first temperature deviation amount determination unit, a fire condition grade determination unit, and a second valve instruction generation unit, wherein:

[0167] The second comparison unit is configured to compare the fire temperature information with first preset temperature information.

[0168] The first temperature deviation amount determination unit is configured to determine first temperature deviation amount information, if the fire temperature information is greater than the first preset temperature information.

[0169] The fire condition grade determination unit is configured to determine a fire condition grade corresponding to the first target door and window based on the first temperature deviation amount information. The fire condition grade is different grades divided according to the size of the temperature deviation amount information. The greater the deviation amount, the higher the grade.

[0170] The second valve instruction generation unit is configured to generate a second valve instruction based on the fire condition grade and second valve information, and control the second valve to open a corresponding second valve opening degree.

[0171] In a possible implementation, the external wall fire emergency control device further includes a third valve determination module, a comparison module, and a third valve instruction generation module, wherein

[0172] The third valve determination module is configured to determine a plurality of third valve information corresponding to the first target door and window.

[0173] The third valve information is valve information between a sub-fire-fighting pipeline and a main fire-fighting pipeline built in each frame of the first target door and window.

[0174] The comparison module is configured to compare the plurality of sub-fire temperature information with the second preset temperature information respectively.

[0175] The third valve instruction generation module is configured to generate a third valve instruction and control a third valve opening degree corresponding to any sub-fire temperature information if the any sub-fire temperature information is greater than the second preset temperature information.

[0176] In a possible implementation of the embodiment, the external wall fire emergency control device 20 further includes a quantity information determination module, a comparison module, and a third valve total instruction determination module, wherein

[0177] The quantity information determination module is configured to determine quantity information corresponding to the sub-fire temperature information exceeding the second preset temperature information.

[0178] The comparison module is configured to compare the quantity information with preset quantity information.

[0179] The third valve total instruction determination module is configured to generate a third valve total instruction and control the third valve opening degree if the quantity information is not less than the preset quantity information.

[0180] In a possible implementation of the embodiment, the external wall fire emergency control device 20 further includes a pipe network water pressure information module, a judgment module, and a valve opening degree increase instruction module, wherein

[0181] The pipe network water pressure information module is configured to obtain pipe network water pressure information corresponding to the first valve, and the pipe network water pressure information is water pressure information in a pipe network connected to an output end of the first valve.

[0182] The judgment module is configured to determine whether the pipe network water pressure information is not less than preset water pressure information.

[0183] The valve opening degree increase instruction module is configured to generate a valve opening degree increase instruction and control an increase of the first valve opening degree if the determination result is negative.

[0184] In a possible implementation of the embodiment of the application, the external wall fire emergency control device 20 further includes a fire occurrence trend module, a fire area determination module, a fire deviation area module, a fourth valve instruction generation module, and an instruction feedback module, wherein

[0185] The fire occurrence trend module is configured to determine a fire development trend based on the wind direction information and the wind speed information.

[0186] The fire area determination module is configured to determine a fire area corresponding to the end of a preset unit time period based on the fire development trend.

[0187] The fire deviation area module is configured to compare the fire area with the target area to determine a fire deviation area.

[0188] The fourth valve instruction generation module is configured to determine a second target door / window corresponding to the fire deviation area and fourth valve information corresponding to the second target door / window, and generate a fourth valve instruction.

[0189] The instruction feedback module is configured to feed back the fourth valve instruction to a valve corresponding to the fourth valve information when the preset unit time period ends.

[0190] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiments, which will not be described here.

[0191] The embodiment of the application also introduces an electronic device from the perspective of an entity device, as shown in Figure 3 As shown in Figure 3 The electronic device 30 shown in the embodiment of the application includes a processor 301 and a memory 303. The processor 301 and the memory 303 are connected, such as through a bus 302. Optionally, the electronic device 30 can also include a transceiver 304. It should be noted that in actual applications, the transceiver 304 is not limited to one, and the structure of the electronic device 30 does not constitute a limitation on the embodiment of the application.

[0192] The processor 301 can be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It can implement or execute various exemplary logical blocks, modules and circuits described in conjunction with the disclosure. The processor 301 can also be a combination of computing functions, such as one or more microprocessor combinations, combinations of DSP and microprocessor, etc.

[0193] The bus 302 can include a path for transmitting information between the above-mentioned components. The bus 302 can be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. The bus 302 can be divided into an address bus, a data bus, a control bus, etc. For convenience of representation, Figure 3 Only one thick line is used in the middle, but it does not mean that there is only one bus or one type of bus.

[0194] The memory 303 is used to store application program codes for executing the scheme of the present application, and is controlled by the processor 301 to execute. The processor 301 is used to execute the application program codes stored in the memory 203 to realize the content shown in the foregoing method embodiments.

[0195] Among them, the electronic device includes but is not limited to: mobile phone, notebook computer, digital broadcast receiver, PDA (Personal Digital Assistant), PAD (Tablet Personal Computer), PMP (Portable Multimedia Player), vehicle terminal (such as vehicle navigation terminal) and the like, and mobile terminal such as digital TV, desktop computer and the like. It can also be a server, etc. Figure 3 The electronic device shown is only an example, and should not bring any limitation to the function and use range of the embodiments of the present application.

[0196] It should be understood that although the steps in the flowcharts of the drawings are shown in a sequential order following the arrows, the steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated otherwise herein, the execution of the steps is not strictly limited to the order indicated by the arrows, and can be executed in other orders. Moreover, at least some of the steps in the flowcharts of the drawings can include multiple sub-steps or multiple stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution order of which is not necessarily sequential, but can be round-robin or alternately executed with at least part of other steps or sub-steps or stages of other steps.

[0197] The above is only some embodiments of the present application, and it should be pointed out that for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A method for controlling an external wall fire emergency, characterized by, The method comprises the following steps: Based on the obtained fire information, a target area is determined, which is a range area affected by the fire; According to the target area, a first target door and window and corresponding position information of the first target door and window are determined; based on the corresponding position information of the first target door and window, first valve information and second valve information are determined, the first valve information being information of a valve between a built-in fire pipe of a floor and an indoor fire pipe, and the second valve information being information of a valve between a main fire pipe built in a door and window and the indoor fire pipe; based on the first valve information, a first valve instruction is generated, and the first valve is controlled to open; fire temperature information is obtained, and based on the fire temperature information and the second valve information, a second valve instruction is generated, and the opening degree of the second valve is controlled; The fire information includes wind direction information and wind speed information, and based on the obtained fire information, the target area is determined, and then the following steps are further included: based on the wind direction information and the wind speed information, a fire development trend is determined; based on the fire development trend, a fire area corresponding to the end of a preset unit time period is determined; the fire area and the target area are compared to determine a fire deviation area; the second target door and window corresponding to the fire deviation area and the fourth valve information corresponding to the second target door and window are determined, and a fourth valve instruction is generated; when the preset unit time period ends, the fourth valve instruction is fed back to the valve corresponding to the fourth valve information.

2. The method of claim 1, wherein, The determination of the first target door and window and the corresponding position information of the first target door and window according to the target area comprises the following steps: the target area is divided into multiple sub-target areas; the multiple sub-target areas are subjected to feature extraction to determine flame feature points and smoke feature points; the number of flame feature points and the number of smoke feature points corresponding to each sub-target area are compared to determine feature ratio information; if the feature ratio information is greater than preset ratio information, it is determined that the door and window contained in the sub-target area corresponding to the greater preset ratio information are the first target door and window, and the position information corresponding to the first target door and window is determined.

3. The method of claim 1, wherein, The obtaining of the fire temperature information, the generation of the second valve instruction based on the fire temperature information and the second valve information, and the control of the opening degree of the second valve comprise the following steps: the fire temperature information is compared with first preset temperature information; if the fire temperature information is greater than the first preset temperature information, a first temperature deviation amount information is determined; based on the first temperature deviation amount information, a fire grade corresponding to the first target door and window is determined, the fire grade being different grades divided according to the size of the temperature deviation amount information, and the greater the deviation amount, the higher the grade; based on the fire grade and the second valve information, a second valve instruction is generated, and a second valve opening degree corresponding to the opening of the second valve is controlled.

4. The method of claim 1, wherein, The fire temperature information includes a plurality of sub-fire temperature information, and the obtaining of the fire temperature information further includes: determining a plurality of third valve information corresponding to the first target door and window; the third valve information is valve information of a valve between a sub-fire-fighting pipeline built in each frame of the first target door and window and a main fire-fighting pipeline built in the door and window, and the plurality of third valve information corresponds to the plurality of sub-fire temperature information one by one; comparing the plurality of sub-fire temperature information with second preset temperature information respectively; if any sub-fire temperature information is greater than the second preset temperature information, generating a third valve instruction, and controlling a third valve opening degree corresponding to the any sub-fire temperature information.

5. The method of claim 4, wherein, The comparison of the plurality of sub-fire temperature information with the second preset temperature information further includes: determining quantity information corresponding to the sub-fire temperature information exceeding the second preset temperature information; comparing the quantity information with preset quantity information; if the quantity information is not less than the preset quantity information, generating a third valve total instruction, and controlling the third valve opening degree.

6. The method of claim 1, wherein, The generating of the first valve instruction based on the first valve information and the control of the first valve opening further include: obtaining pipe network water pressure information corresponding to the first valve, the pipe network water pressure information being water pressure information in a pipe network connected to an output end of the first valve; determining whether the pipe network water pressure information is not less than preset water pressure information; if not, generating a valve opening degree increasing instruction, and controlling the first valve opening degree to increase.

7. An exterior wall fire emergency control device, the exterior wall fire emergency control method according to any one of claims 1 to 6, characterized by, The method comprises: a target area determination module configured to determine a target area based on obtained fire information, the target area being a range area affected by a fire; a first determination module configured to determine a first target door and window and position information corresponding to the first target door and window according to the target area; a second determination module configured to determine first valve information and second valve information based on the position information corresponding to the first target door and window, the first valve information being information of a valve between a fire-fighting pipeline built in a floor and an indoor fire-fighting pipeline, and the second valve information being information of a valve between a main fire-fighting pipeline built in a door and window and the indoor fire-fighting pipeline; a first valve instruction generation module configured to generate a first valve instruction based on the first valve information and control a first valve to open; and a second valve instruction generation module configured to obtain fire temperature information and generate a second valve instruction based on the fire temperature information and the second valve information and control a second valve opening degree.

8. An electronic device, comprising: The electronic device comprises: at least one processor; a memory; and at least one application, wherein the at least one application is stored in the memory and configured to be executed by the at least one processor, and the at least one application is configured to perform the method according to any one of claims 1 to 6.

9. A computer readable storage medium having stored thereon a computer program, characterized in that, The computer program is configured to enable the computer to perform the method according to any one of claims 1 to 6 when the computer program is executed in the computer.

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