CN114445998B - AI-based fire alarm monitoring method and system - Google Patents
AI-based fire alarm monitoring method and system Download PDFInfo
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- CN114445998B CN114445998B CN202210374760.3A CN202210374760A CN114445998B CN 114445998 B CN114445998 B CN 114445998B CN 202210374760 A CN202210374760 A CN 202210374760A CN 114445998 B CN114445998 B CN 114445998B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G16Y20/00—Information sensed or collected by the things
- G16Y20/10—Information sensed or collected by the things relating to the environment, e.g. temperature; relating to location
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Abstract
The invention is suitable for the field of computers, and provides a fire alarm monitoring method and a fire alarm monitoring system based on AI, wherein the method comprises the following steps: the plurality of monitoring ends comprise a first monitoring end and a second monitoring end, wherein the monitoring information of the second monitoring end and the monitoring information of the first monitoring end are reported to the central control end through a second information interaction channel between the first monitoring end and the central control end; detecting whether monitoring information is normal or not, wherein the monitoring information at least comprises temperature identification information; if and only when the monitoring information of a certain second monitoring end is detected to be lost and the temperature in the corresponding sub-area is monitored to exceed the historical normal temperature range through one monitoring end at the adjacent position, the second monitoring end with the lost detection information is judged to be possibly damaged due to the fire in the corresponding sub-area, and the invention has the advantages that: can be through the subregion of the judgement location of monitoring end damage and temperature probably discovering the conflagration, robustness is strong and do benefit to the cost reduction.
Description
Technical Field
The invention belongs to the field of computers, and particularly relates to a fire alarm monitoring method and system based on AI.
Background
The fire hazard is a major hidden danger threatening the survival of human beings, the fire hazard can be classified into A, B, C, D, E, F six categories according to the fire classification standard of China, and respectively corresponds to a solid matter fire hazard, a liquid or meltable solid matter fire hazard, a gas fire hazard, a metal fire hazard, an electrified fire hazard and a cooking matter fire hazard in a cooking utensil, and can be divided into four categories of a major fire hazard, a larger fire hazard and a general fire hazard according to the fire hazard class, frequent fire hazards cause major life and property loss to people, a fire hazard source is found in time, effective fire-fighting measures are taken in time to extinguish initial fire, and various losses can be greatly reduced.
Artificial Intelligence (AI), a new technical science of research and development of theories, methods, techniques and applications for simulating, extending and expanding human Intelligence, is a branch of computer science that attempts to understand the essence of Intelligence and produces a new intelligent machine that can react in a manner similar to human Intelligence, including intelligent robots, speech recognition, image recognition, natural language processing and expert systems, etc.
Fire monitoring system on the market is various, but summarizes mainly including video identification, flame discernment, smog concentration discernment etc. but can discover through the research to present market fire monitoring system, leads to monitoring area's detection return circuit to be damaged very easily under the abominable condition of site environment, causes the external dangerous condition that can not in time learn monitoring area this moment, causes bigger fire incident easily.
Disclosure of Invention
An embodiment of the present invention provides a fire alarm monitoring method and system based on AI, which aim to solve the problems in the background art.
The embodiment of the invention is realized in such a way that, on one hand, an AI-based fire alarm monitoring method comprises the following steps:
providing at least one monitoring end for each subarea of the target area;
establishing a first information interaction channel among a plurality of monitoring ends, wherein the plurality of monitoring ends comprise a first monitoring end and a second monitoring end, and monitoring information of the second monitoring end and the first monitoring end is reported to a central control end through the second information interaction channel between the first monitoring end and the central control end;
detecting whether monitoring information is normal or not, wherein the monitoring information at least comprises temperature identification information;
and if and only if the monitoring information of a certain second monitoring end is lost and the temperature in the corresponding sub-area exceeds the historical normal temperature range monitored by one monitoring end at the adjacent position, judging that the second monitoring end with the lost detection information is possibly damaged due to fire in the corresponding sub-area.
As a further aspect of the present invention, the providing at least one monitoring terminal for each sub-area of the target area specifically includes:
dividing a target area into a plurality of sub-areas, wherein the area combination of the sub-areas at least covers the target area;
at least one monitoring terminal is provided for each sub-area.
As a further aspect of the present invention, the establishing a first information interaction channel between multiple monitoring terminals, where the multiple monitoring terminals include a first monitoring terminal and a second monitoring terminal, and reporting the monitoring information of the second monitoring terminal and the first monitoring terminal to the central control terminal through the second information interaction channel between the first monitoring terminal and the central control terminal in a unified manner specifically includes:
selecting one monitoring end with the distance from the central control end within a preset range as a first monitoring end, and selecting the other monitoring ends as second monitoring ends;
constructing a first information interaction channel between each second monitoring end and the first monitoring end, wherein the first information interaction channel is used for reporting the monitoring information in the sub-area corresponding to the second monitoring end to the first monitoring end;
and constructing a second information interaction channel between the first monitoring end and the central control end, wherein the second information interaction channel is used for reporting the monitoring information reported by the first information interaction channel and the detection information in the sub-area corresponding to the second monitoring end to the central control end.
As a still further aspect of the present invention, the monitoring information further includes combustible gas concentration information and smoke concentration information.
As a further aspect of the present invention, the detecting whether the monitoring information is normal or not, where the monitoring information at least includes temperature identification information specifically includes:
detecting whether information loss of the monitoring end exists or not, and if the information of all the monitoring ends is lost, judging that at least a first monitoring end breaks down and a corresponding first information interaction channel is interrupted;
and trying to establish a new second information interaction channel between the central control end and other monitoring ends with the distance from the central control end within a preset range, marking the monitoring end establishing the new second information interaction channel with the central control end as a new first monitoring end when detecting that the new second information interaction channel is successfully established, wherein the central control end only allows the second information interaction channel to be established with one monitoring end, and establishing first information interaction channels with the rest second monitoring ends based on the new first monitoring end when detecting that the second information interaction channel exists.
As a further scheme of the present invention, the central control end periodically issues a detection information reporting instruction to the first monitoring end, when the information reporting instruction issued by the central control end is not periodically detected based on the first monitoring end, it is determined that the central control end fails, an indication signal is sent to a plurality of consecutive second monitoring ends located at the edge position of the target area based on the first monitoring end, and an alarm for indicating the failure of the central control end is asynchronously sent out after the indication signals are received based on the plurality of consecutive second monitoring ends.
As a further aspect of the present invention, the detecting whether the monitoring information is normal or not, where the monitoring information at least includes temperature identification information, specifically includes:
detecting whether monitoring information of a certain second monitoring end is lost;
if so, acquiring the expansion amount of the heated expansion piece arranged in at least one sub-area adjacent to each sub-area based on the first monitoring end, and judging whether the expansion amount exceeds the reference expansion range;
if the expansion amount of one heated expansion piece exceeds the corresponding reference expansion range, judging that the second monitoring end with lost information is possibly damaged due to fire in the corresponding sub-area;
if the expansion amount of any heated expansion piece does not exceed the corresponding reference expansion range, judging that the second monitoring end with the lost detection information is possibly damaged due to non-fire reasons;
and displaying the position of the corresponding sub-region possibly damaged by the second monitoring end through the central control end and sending out an early warning prompt.
As a further aspect of the present invention, in another aspect, an AI-based fire alarm monitoring system includes:
the device comprises an allocation module, a monitoring module and a control module, wherein the allocation module is used for allocating at least one monitoring end for each subarea of a target area;
the channel establishing module is used for establishing a first information interaction channel among a plurality of monitoring ends, wherein the plurality of monitoring ends comprise a first monitoring end and a second monitoring end, and monitoring information of the second monitoring end and the first monitoring end is reported to the central control end through a second information interaction channel between the first monitoring end and the central control end in a unified manner;
the detection module is used for detecting whether monitoring information is normal or not, wherein the monitoring information at least comprises temperature identification information;
and the judging module is used for judging that the second monitoring end with the lost detection information is possibly damaged due to fire in the corresponding sub-area when the monitoring information of a certain second monitoring end is lost and the temperature in the corresponding sub-area exceeds the historical normal temperature range monitored by one monitoring end at the adjacent position.
According to the fire alarm monitoring method and system based on AI provided by the embodiment of the invention, only one first monitoring end is ensured to report monitoring information all the time through the arrangement of the first information interaction channel and the second information interaction channel, and correspondingly, the requirement on the communication capacity of transmitting and receiving equipment between the second monitoring end and the first monitoring end is lower, so that the communication cost is favorably reduced; the problem that the detection loop of the monitoring area is damaged easily under the condition of severe field environment in the prior art, so that the outside cannot know the dangerous condition in the monitoring area in time at the moment is effectively solved by judging that the second monitoring end with lost detection information is damaged possibly due to the fact that a fire disaster happens in the corresponding sub-area when the monitoring information of a certain second monitoring end is lost and the temperature in the corresponding sub-area exceeds the historical normal temperature range monitored by one monitoring end at the adjacent position; meanwhile, the fault of the first monitoring end can be found and automatically replaced; make things convenient for the non-synchronism of professional through the alarm to know well accuse end trouble, and then conveniently carry out the fast overhaul to well accuse end.
Drawings
Fig. 1 is a main flowchart of an AI-based fire alarm monitoring method.
Fig. 2 is a flowchart of establishing a first information interaction channel between multiple monitoring terminals, and reporting the monitoring information of the second monitoring terminal and the monitoring information of the first monitoring terminal to the central control terminal through the second information interaction channel between the first monitoring terminal and the central control terminal.
Fig. 3 is a flowchart of an embodiment of detecting whether monitoring information including at least temperature identification information is normal.
Fig. 4 is a flowchart of another embodiment of detecting whether monitoring information including at least temperature identification information is normal.
Fig. 5 is a main structural diagram of an AI-based fire alarm monitoring system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
The invention provides a fire alarm monitoring method and system based on AI, which solves the technical problem in the background technology.
As shown in fig. 1, a main flow chart of an AI-based fire alarm monitoring method according to an embodiment of the present invention, an AI-based fire alarm monitoring method includes:
step S10: providing at least one monitoring end for each subarea of the target area;
step S11: establishing a first information interaction channel among a plurality of monitoring ends, wherein the plurality of monitoring ends comprise a first monitoring end and a second monitoring end, and monitoring information of the second monitoring end and the first monitoring end is reported to a central control end through the second information interaction channel between the first monitoring end and the central control end;
step S12: detecting whether monitoring information is normal or not, wherein the monitoring information at least comprises temperature identification information;
step S13: and if and only when the monitoring information of a certain second monitoring end is detected to be lost and the temperature in the corresponding sub-area is monitored to exceed the historical normal temperature range through one monitoring end at the adjacent position, judging that the second monitoring end with the lost detection information is possibly damaged due to the fire in the corresponding sub-area.
When the method is applied, only one first monitoring end is ensured to report monitoring information all the time through the arrangement of the first information interaction channel and the second information interaction channel, correspondingly, the requirement on the communication capacity of transmitting and receiving equipment between the second monitoring end and the first monitoring end is low, and the cost of communication is favorably reduced; through and only when the monitoring information that detects a certain second monitoring end loses and when monitoring that the temperature in the corresponding subregion exceeds the historical normal temperature range through one monitoring end of its adjacent position, judge that the second monitoring end that the detection information loses probably takes place to damage because of taking place the conflagration in the subregion that corresponds, effectual solution among the prior art leads to monitoring area's detection return circuit to be damaged very easily under the abominable condition of site environment, causes the problem that the external world can not in time learn the dangerous condition in the monitoring area this moment.
As a preferred embodiment of the present invention, the providing at least one monitoring terminal for each sub-area of the target area specifically includes:
step S101: dividing a target area into a plurality of sub-areas, wherein the area combination of the sub-areas at least covers the target area;
step S102: at least one monitoring terminal is provided for each sub-area.
In application, the present embodiment can at least realize the complete fire monitoring coverage of the target area by at least covering the surface of the target area through the area combination of the plurality of sub-areas.
As shown in fig. 2, as a preferred embodiment of the present invention, the establishing a first information interaction channel between multiple monitoring ends, where the multiple monitoring ends include a first monitoring end and a second monitoring end, where reporting the monitoring information of the second monitoring end and the first monitoring end to the central control end through the second information interaction channel between the first monitoring end and the central control end in a unified manner specifically includes:
step S111: selecting one monitoring end with the distance from the central control end within a preset range as a first monitoring end, and selecting the other monitoring ends as second monitoring ends, wherein the distance from the central control end is within the preset range, so that the distance between the first monitoring end and the central control end is ensured to be as short as possible, and the communication cost is favorably reduced;
step S112: constructing a first information interaction channel between each second monitoring end and the first monitoring end, wherein the first information interaction channel is used for reporting the monitoring information in the sub-area corresponding to the second monitoring end to the first monitoring end;
step S113: the method comprises the steps that a second information interaction channel between a first monitoring end and a central control end is constructed, the second information interaction channel is used for reporting monitoring information reported by the first information interaction channel and detection information in a sub-area corresponding to the second monitoring end to the central control end, and only one first monitoring end can be guaranteed to report the monitoring information all the time through the arrangement of the first information interaction channel and the second information interaction channel.
As a preferred embodiment of the present invention, the monitoring information further includes combustible gas concentration information and smoke concentration information.
In the application of the embodiment, the detection of the gas concentration and the identification of the smoke fog can be detected by corresponding sensors, and it should be understood that the monitoring end can be a fusion device of a multi-sensor and video monitoring.
As shown in fig. 3, as a preferred embodiment of the present invention, the detecting whether the monitoring information is normal or not, where the detecting that the monitoring information at least includes the temperature identification information specifically includes:
step S121: detecting whether information loss of the monitoring end exists or not, and if the information of all the monitoring ends is lost, judging that at least a first monitoring end breaks down and a corresponding first information interaction channel is interrupted;
step S122: and when the second information interaction channel is detected to exist, establishing a first information interaction channel between the new first monitoring end and the rest second monitoring ends based on the new first monitoring end, and ensuring that only one first monitoring end capable of working normally exists.
In the embodiment, when the method is applied, a mode of establishing a new second information interaction channel between the central control end and other monitoring ends, the distance from which to the central control end is within a preset range, is tried, the central control end only allows the second information interaction channel to be established with one monitoring end, and when the second information interaction channel is detected to exist, the new first information interaction channel between the first monitoring end and the rest second monitoring ends is established based on the new first monitoring end, so that the robustness of the system is improved, even if the first monitoring end fails, the new first monitoring end can be timely and automatically switched, and the information report of the second monitoring end cannot be influenced.
As a preferred embodiment of the present invention, the central control end periodically issues a detection information reporting instruction to the first monitoring end, and when the information reporting instruction issued by the central control end is not periodically detected based on the first monitoring end, it is determined that the central control end fails, an indication signal is sent to a plurality of consecutive second monitoring ends located at the edge position of the target area based on the first monitoring end, and an alarm for indicating the failure of the central control end is asynchronously sent after the indication signals are received by the plurality of consecutive second monitoring ends.
This embodiment is when using, and through judging that the central control end takes place to damage and in time sends out the police dispatch newspaper, can understand, the sending of the asynchronous alarm of a plurality of continuous second monitoring ends, even this kind of characteristic that is showing can make even be in the professional in the motion or pass through this regional professional, also can know the central control end trouble through the non-synchronism of alarm, and then conveniently carry out the fast overhaul to the central control end.
As shown in fig. 4, as a preferred embodiment of the present invention, the detecting whether the monitoring information is normal or not, where the monitoring information at least includes temperature identification information specifically further includes:
step S131: detecting whether monitoring information of a certain second monitoring end is lost;
step S132: if so, acquiring the expansion amount of the heated expansion piece arranged in at least one sub-area adjacent to each sub-area based on the first monitoring end, and judging whether the expansion amount exceeds the reference expansion range;
step S133: if the expansion amount of one heated expansion piece exceeds the corresponding reference expansion range, judging that the second monitoring end with lost information is possibly damaged due to fire in the corresponding sub-area;
step S134: if the expansion amount of any heated expansion piece does not exceed the corresponding reference expansion range, judging that the second monitoring end with the lost detection information is possibly damaged due to non-fire reasons;
step S135: and displaying the position of the corresponding sub-region possibly damaged by the second monitoring end through the central control end and sending out an early warning prompt.
It will be appreciated that the temperature variation range between each sub-zone is generally different, but generally does not tend to the point of fire or reach a temperature at which the monitoring terminal is damaged, and that the temperature in the adjacent sub-zone is generally affected by the adjacent relationship of each sub-zone (e.g. heat transfer between adjacent rooms of a building through a common wall, but such heat transfer may not be easily detected), so that the temperature in the adjacent sub-zone is increased and exceeds its historical temperature range, and therefore this temperature variation can be naturally sensed well by the thermal expansion and contraction characteristics of the thermal expansion member, and since the expansion amount of the thermal expansion member is obtained through the first monitoring terminal, the first monitoring terminal in the zone is not in failure, and it should not be said that an accident in the zone causes the thermal expansion member to expand, in combination with the condition that the monitoring terminal in the adjacent sub-zone is damaged, it is inferred that a fire may occur in the corresponding adjacent sub-area.
As another preferred embodiment of the present invention, as shown in fig. 5, in another aspect, an AI-based fire alarm monitoring system includes:
the configuration module 100 is configured to configure at least one monitoring terminal for each sub-area of the target area;
the channel establishing module 200 is used for establishing a first information interaction channel among a plurality of monitoring ends, wherein the plurality of monitoring ends comprise a first monitoring end and a second monitoring end, and monitoring information of the second monitoring end and the first monitoring end is reported to the central control end through the second information interaction channel between the first monitoring end and the central control end;
the detection module 300 is configured to detect whether monitoring information is normal, where the monitoring information at least includes temperature identification information;
the judging module 400 judges that the second monitoring end with lost detection information is possibly damaged due to fire in the corresponding sub-area if and only if the monitoring information of a certain second monitoring end is lost and the temperature in the corresponding sub-area monitored by one monitoring end in the adjacent position exceeds the historical normal temperature range.
The embodiment of the invention provides a fire alarm monitoring method based on AI, and provides a fire alarm monitoring system based on AI, which always ensures that only one first monitoring end reports monitoring information through the arrangement of a first information interaction channel and a second information interaction channel, correspondingly, the requirement on the communication capacity of transmitting and receiving equipment between the second monitoring end and the first monitoring end is lower, and the communication cost is favorably reduced; the problem that the detection loop of the monitoring area is damaged easily under the condition of severe field environment in the prior art, so that the outside cannot know the dangerous condition in the monitoring area in time at the moment is effectively solved by judging that the second monitoring end with lost detection information is damaged possibly due to the fact that a fire disaster happens in the corresponding sub-area when the monitoring information of a certain second monitoring end is lost and the temperature in the corresponding sub-area exceeds the historical normal temperature range monitored by one monitoring end at the adjacent position; meanwhile, the fault of the first monitoring end can be found and automatically replaced; make things convenient for the non-synchronism of professional through the alarm to know well accuse end trouble, and then conveniently carry out the fast overhaul to well accuse end.
In order to load the above method and system to operate successfully, the system may include more or less components than those described above, or combine some components, or different components, in addition to the various modules described above, for example, input/output devices, network access devices, buses, processors, memories, and the like.
The processor may be a Central Processing Unit (CPU), other general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like that is the control center for the system and that connects the various components using various interfaces and lines.
The memory may be used to store computer and system programs and/or modules, and the processor may perform the various functions described above by operating or executing the computer programs and/or modules stored in the memory and invoking data stored in the memory. The memory may mainly include a program storage area and a data storage area, where the program storage area may store an operating system, an application program required by at least one function (such as an information collection template presentation function, a product information distribution function, and the like), and the like. The storage data area may store data created according to the use of the berth-state display system (e.g., product information acquisition templates corresponding to different product types, product information that needs to be issued by different product providers, etc.), and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash memory card (FlashCard), at least one disk storage device, a flash memory device, or other volatile solid state storage device.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An AI-based fire alarm monitoring method, the method comprising:
providing at least one monitoring end for each subarea of the target area;
establishing a first information interaction channel among a plurality of monitoring ends, wherein the plurality of monitoring ends comprise a first monitoring end and a second monitoring end, and monitoring information of the second monitoring end and the first monitoring end is reported to a central control end through the second information interaction channel between the first monitoring end and the central control end;
detecting whether monitoring information is normal or not, wherein the monitoring information at least comprises temperature identification information;
if and only when the monitoring information of a certain second monitoring end is detected to be lost and the temperature in the corresponding sub-area is monitored to exceed the historical normal temperature range through one monitoring end at the adjacent position, the second monitoring end with the lost detection information is judged to be possibly damaged due to the fire in the corresponding sub-area;
the method comprises the following steps of establishing a first information interaction channel between a plurality of monitoring ends, wherein the monitoring ends comprise a first monitoring end and a second monitoring end, monitoring information of the second monitoring end and the first monitoring end is reported to a central control end through the second information interaction channel between the first monitoring end and the central control end in a unified mode, and the method specifically comprises the following steps:
selecting one monitoring end with the distance from the central control end within a preset range as a first monitoring end, and selecting the other monitoring ends as second monitoring ends;
constructing a first information interaction channel between each second monitoring end and the first monitoring end, wherein the first information interaction channel is used for reporting the monitoring information in the sub-area corresponding to the second monitoring end to the first monitoring end;
constructing a second information interaction channel between the first monitoring end and the central control end, wherein the second information interaction channel is used for reporting the monitoring information reported by the first information interaction channel and the detection information in the sub-area corresponding to the second monitoring end to the central control end;
whether the detection monitoring information is normal or not is detected, and the monitoring information at least comprises temperature identification information which specifically comprises:
detecting whether information loss of the monitoring ends exists or not, and if the information of all the monitoring ends is lost, judging that at least a first monitoring end breaks down and a corresponding second information interaction channel is interrupted;
trying to establish a new second information interaction channel between a central control end and other monitoring ends, wherein the distance between the central control end and the other monitoring ends is within a preset range, marking the monitoring end establishing the new second information interaction channel between the central control end and the new second information interaction channel as a new first monitoring end when detecting that the new second information interaction channel is established successfully, wherein the central control end only allows the second information interaction channel to be established between the central control end and one monitoring end, and establishing first information interaction channels between the central control end and the rest second monitoring ends based on the new first monitoring end when detecting that the second information interaction channel exists;
whether the detection monitoring information is normal or not is detected, and the monitoring information at least comprises temperature identification information and specifically further comprises:
detecting whether monitoring information of a certain second monitoring end is lost;
if so, acquiring the expansion amount of the heated expansion piece arranged in at least one sub-area adjacent to each sub-area based on the first monitoring end, and judging whether the expansion amount exceeds the reference expansion range;
if the expansion amount of one heated expansion piece exceeds the corresponding reference expansion range, judging that the second monitoring end with lost information is possibly damaged due to fire in the corresponding sub-area;
if the expansion amount of any heated expansion piece does not exceed the corresponding reference expansion range, judging that the second monitoring end with the lost detection information is possibly damaged due to non-fire reasons;
and displaying the position of the corresponding sub-region possibly damaged by the second monitoring end through the central control end and sending out an early warning prompt.
2. The AI-based fire alarm monitoring method according to claim 1, wherein the equipping of each sub-area of a target area with at least one monitoring terminal specifically comprises:
dividing a target area into a plurality of sub-areas, wherein the area combination of the sub-areas at least covers the target area;
at least one monitoring terminal is provided for each sub-area.
3. The AI-based fire alarm monitoring method of claim 1, wherein the monitoring information further includes combustible gas concentration information and smoke concentration information.
4. The AI-based fire alarm monitoring method according to any one of claims 1 to 3, wherein the central control terminal periodically issues a detection information reporting instruction to the first monitoring terminal, and when the information reporting instruction issued by the central control terminal is not periodically detected based on the first monitoring terminal, it is determined that the central control terminal has a fault, then an indication signal is sent to a plurality of consecutive second monitoring terminals located at an edge position of the target area based on the first monitoring terminal, and an alarm for indicating the fault of the central control terminal is asynchronously sent out after the second monitoring terminals receive the indication signal.
5. An AI-based fire alarm monitoring system, the system comprising:
the device comprises an allocation module, a monitoring module and a control module, wherein the allocation module is used for allocating at least one monitoring end for each subarea of a target area;
the channel establishing module is used for establishing a first information interaction channel among a plurality of monitoring ends, wherein the plurality of monitoring ends comprise a first monitoring end and a second monitoring end, and monitoring information of the second monitoring end and the first monitoring end is reported to the central control end through a second information interaction channel between the first monitoring end and the central control end in a unified manner;
the channel establishing module is specifically configured to:
selecting one monitoring end with the distance from the central control end within a preset range as a first monitoring end, and selecting the other monitoring ends as second monitoring ends;
constructing a first information interaction channel between each second monitoring end and the first monitoring end, wherein the first information interaction channel is used for reporting the monitoring information in the sub-area corresponding to the second monitoring end to the first monitoring end;
constructing a second information interaction channel between the first monitoring end and the central control end, wherein the second information interaction channel is used for reporting the monitoring information reported by the first information interaction channel and the detection information in the sub-area corresponding to the second monitoring end to the central control end;
the detection module is used for detecting whether monitoring information is normal or not, wherein the monitoring information at least comprises temperature identification information;
the detection module is specifically configured to:
detecting whether information loss of the monitoring ends exists or not, and if the information of all the monitoring ends is lost, judging that at least a first monitoring end breaks down and a corresponding second information interaction channel is interrupted;
trying to establish a new second information interaction channel between a central control end and other monitoring ends, wherein the distance between the central control end and the other monitoring ends is within a preset range, marking the monitoring end establishing the new second information interaction channel between the central control end and the new second information interaction channel as a new first monitoring end when detecting that the new second information interaction channel is established successfully, wherein the central control end only allows the second information interaction channel to be established between the central control end and one monitoring end, and establishing first information interaction channels between the central control end and the rest second monitoring ends based on the new first monitoring end when detecting that the second information interaction channel exists;
the judging module is used for judging that the second monitoring end with the lost detection information is possibly damaged due to fire in the corresponding sub-area when and only when the monitoring information of a certain second monitoring end is detected to be lost and the temperature in the corresponding sub-area monitored by one monitoring end at the adjacent position of the second monitoring end exceeds the historical normal temperature range;
the system is further configured to:
detecting whether monitoring information of a certain second monitoring end is lost;
if so, acquiring the expansion amount of the heated expansion piece arranged in at least one sub-area adjacent to each sub-area based on the first monitoring end, and judging whether the expansion amount exceeds the reference expansion range;
if the expansion amount of one heated expansion piece exceeds the corresponding reference expansion range, judging that the second monitoring end with lost information is possibly damaged due to fire in the corresponding sub-area;
if the expansion amount of any heated expansion piece does not exceed the corresponding reference expansion range, judging that the second monitoring end with the lost detection information is possibly damaged due to non-fire reasons;
and displaying the position of the corresponding sub-region possibly damaged by the second monitoring end through the central control end and sending out an early warning prompt.
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