CN114023030B - Fused fire-fighting Internet of things monitoring and early warning method - Google Patents
Fused fire-fighting Internet of things monitoring and early warning method Download PDFInfo
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- CN114023030B CN114023030B CN202111335403.8A CN202111335403A CN114023030B CN 114023030 B CN114023030 B CN 114023030B CN 202111335403 A CN202111335403 A CN 202111335403A CN 114023030 B CN114023030 B CN 114023030B
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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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
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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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a fused fire-fighting Internet of things monitoring and early warning method, which comprises the following steps: a terminal for inputting, outputting and analyzing data, and several implementation steps: s010, a terminal acquires a current water record of each floor of the building in any one of a wireless mode, a wired mode and a manual mode, wherein the current water record of each floor is recorded as Pi, and i is the number of floors; s020, interacting the distribution boxes of all units of all floors of a building with a terminal in a wired or wireless mode, outputting a warning signal after the terminal acquires a tripping signal of the distribution boxes, setting an alarm delay time period, and the like; the response speed of the early warning system is improved, the labor cost is reduced, the early warning accuracy is improved, and the early warning system is convenient to adjust and deploy and high in flexibility.
Description
Technical Field
The invention relates to the technical field of indoor fire-fighting risk assessment, in particular to a fusion type fire-fighting networking monitoring and early warning method.
Background
The fire safety risk assessment refers to that a scientific and reasonable hazard identification and hazard evaluation method is applied, and a risk control measure is formulated by strictly controlling accidental harmful factors appearing in main fire fighting work, so that the aims of eliminating hazards and avoiding fire alarms and fires caused by insufficient measures and the like are fulfilled, and the serious accidents of leakage, ignition and the like of toxic and harmful, flammable and explosive media are avoided.
The existing fire fighting assessment method generally monitors indoor and outdoor fire fighting facilities for common office buildings and plants, such as: the running states of facilities such as fire hydrants, fire extinguishers, gates, alarms and the like, and the recording of fire fighting data by building security personnel and the like. However, the existing early warning method is too dependent on manpower, the system has poor self-correction performance, poor flexibility and low efficiency, and the situations of early warning delay and false warning often occur.
Therefore, a fused fire-fighting internet of things monitoring and early warning method capable of solving one or more of the problems is needed.
Disclosure of Invention
In order to solve one or more problems in the prior art, the invention provides a fused monitoring and early warning method for a fire-fighting Internet of things. The technical scheme adopted by the invention for solving the problems is as follows: a fused fire-fighting Internet of things monitoring and early warning method comprises the following steps: a terminal for inputting, outputting and analyzing data; s010, a terminal acquires a current water record of each floor of the building in any one of a wireless mode, a wired mode and a manual mode, wherein the current water record of each floor is recorded as Pi, and i is the number of floors;
s011, calculating a time-of-day power mean value Wi by the terminal according to the current water records Pi of each floor, wherein the time-of-day power mean value Wi is the power utilization mean value of the current floor of each time period, setting a time-of-day power utilization early warning value Qi by the user or the terminal, the time-of-day power utilization early warning value Qi is the power utilization early warning value corresponding to each time period, and i is the floor number;
s012, presetting a comparison error value Xi of each floor of the building by a user, and comparing the time-of-day power mean value Wi with the time-of-day electricity utilization early warning value Qi by a terminal, wherein i is the number of floors;
s013, when the sum of the time-of-day power mean value Wi and the comparison error value Xi of each floor is greater than or equal to the time-of-day electricity utilization early warning value Qi, a terminal outputs a great warning signal, and i is the number of floors;
s014, when the time-of-day electricity consumption warning value Qi is greater than the time-of-day power mean value Wi, an absolute value of a difference between the time-of-day power mean value Wi and the time-of-day electricity consumption warning value Qi is less than the comparative error value Xi of each floor, the terminal outputs a warning signal, i is the number of floors;
s020, interacting the distribution boxes of all units of all floors of a building with a terminal in a wired or wireless mode, outputting a warning signal after the terminal acquires a tripping signal of the distribution boxes, and setting an alarm delay time period;
s021, checking a unit corresponding to a tripped distribution box by a worker, and manually resetting a caution signal output by the terminal after determining the condition;
s022, the terminal starts timing after outputting an alert signal, automatically networks for alarming after the alarm delay time period is up, and simultaneously prompts through a horn and an alarm bell;
and S030, arranging a temperature sensor in the smoke alarm, and interacting the smoke alarm, the fire alarm, the spray header, the electric fire gate and the alarm horn with the terminal through a purple peak communication protocol.
Further, the method also comprises the following steps: s015, the staff checks the floor and unit corresponding to the terminal alarm alert signal and the major alert signal, and resets manually after determining the condition;
and S016, timing after the terminal outputs a major warning signal, automatically networking for alarming after timing is finished, and simultaneously prompting through a horn and an alarm bell.
Further, the method also comprises the following steps: s017, the terminal outputs a major caution signal and a caution signal recording log, the terminal outputs a power mean value Wi broken line graph of the time of day and a power utilization early warning value Qi broken line graph of the time of day, and i is the number of floors.
Further, S031, when the smoke alarm, the fire alarm, the spray header, the electric fire gate are started, the terminal outputs the corresponding floor and the unit parallel network to alarm;
s032, when the smoke alarm, the fire alarm, the spray header and the electric fire gate are started, the terminal broadcasts corresponding floors and units with dangerous situations through the loudspeakers.
Further, still include: and S033, the terminal preliminarily determines the dangerous case condition through a temperature sensor in the smoke alarm and outputs the dangerous case condition.
Further, still include: s034, calculating the starting range of the smoke alarm by the terminal, and analyzing the danger area and the danger core area by the terminal by combining the temperature data fed back by the temperature sensor in the smoke alarm and the starting range of the smoke alarm.
Further, still include: and S040, installing a micro sensor and a communication module in the fire extinguisher box, wherein the micro sensor and the communication module are powered by a battery, the micro sensor is used for monitoring whether the fire extinguisher box is opened, and the communication module feeds back the information that the fire extinguisher box is opened to the terminal.
Further, still include: and S041, after receiving the signal that the fire extinguisher box is opened, the terminal outputs the corresponding floor and position information and outputs a warning signal.
Further, still include: s042, after the condition that the fire extinguisher box is opened is determined, the worker manually resets the terminal;
s043, the staff sets the temporary opening state of the fire extinguisher box through the terminal, and the terminal outputs the log of the opening condition of the building fire extinguisher box.
Further, still include: and the floor terminals are installed on corresponding floors by workers according to needs, interact with the terminals in a wired or wireless mode, and are used for information transfer.
The beneficial effects obtained by the invention are as follows: according to the method, the terminal and the fire-fighting facilities of the building are interacted in a wired or wireless mode, the building current and the reasonable patrol of the staff are obtained, the method is realized, the patrol efficiency of the staff is improved, the invalid patrol is reduced, meanwhile, the rapid early warning and alarming can be carried out on the dangerous case caused by improper power utilization, and the feedback speed and the early warning speed of the system are improved; the Internet of things of the fire-fighting facilities, the floor terminals and the terminals is realized through a purple peak wireless communication protocol, the system power consumption is reduced while necessary information is quickly and effectively transmitted, and the endurance time of facility communication equipment is prolonged; related logs and reports are output to workers at regular intervals so as to check defects and make up for leakage and be used for referring to and adjusting system parameters, and the flexibility of the system is improved; for small dangerous cases or dangerous cases in units which are not in the detection range of the sensor, the concerned people may not report or cannot report in the first time, and carry out fire extinguishing treatment by themselves, and the system prompts workers to determine accidents by monitoring fire extinguisher boxes on the corridor, so that the probability of serious development of the accidents or the potential safety hazards are reduced. The practical value of the invention is greatly improved.
Drawings
FIG. 1 is a schematic block diagram I of a fused fire-fighting Internet of things monitoring and early warning method;
FIG. 2 is a schematic block diagram II of a fused fire-fighting Internet of things monitoring and early warning method;
FIG. 3 is a schematic block diagram III of a fused fire-fighting Internet of things monitoring and early warning method according to the invention;
FIG. 4 is a schematic block diagram IV of a fused fire-fighting Internet of things monitoring and early warning method;
fig. 5 is a schematic block diagram v of the fused fire-fighting internet of things monitoring and early warning method.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1-5, the invention discloses a fused monitoring and early warning method for a fire-fighting internet of things, which comprises the following steps: a terminal for inputting, outputting and analyzing data; s010, a terminal acquires each floor of the building by any one of a wireless mode, a wired mode and a manual mode, wherein each floor is recorded by a current record Pi (Pi is a record array), and i is the number of floors;
s011, calculating a time-of-day power mean value Wi (Wi is a record array) by the terminal according to the current water records Pi of each floor, wherein the time-of-day power mean value Wi is the power utilization mean value of the current floor of each time period, setting a time-of-day power utilization early warning value Qi by the user or the terminal, the time-of-day power utilization early warning value Qi is the power utilization early warning value corresponding to each time period, and i is the floor number;
s012, presetting a comparison error value Xi (Xi is an array formed by corresponding floor errors) of each floor of the building by a user, comparing the time-of-day power mean value Wi with the time-of-day electricity utilization early warning value Qi by a terminal, wherein i is the number of floors;
s013, when the sum of the power mean value Wi of the time of day and the comparative error value Xi of each floor is greater than or equal to the electricity utilization early warning value Qi of the time of day (Wi + Xi is greater than or equal to Qi), the terminal outputs a great warning signal, and i is the number of floors;
s014, when the solar time period electricity utilization early warning value Qi is larger than the solar time period power mean value Wi, the absolute value of the difference between the solar time period power mean value Wi and the solar time period electricity utilization early warning value Qi is smaller than the comparison error value Xi of each layer (Qi is larger than Wi, and | Wi-Qi | < Xi), and a terminal outputs an alert signal, wherein i is the number of floors;
s020, interacting the distribution boxes of all units of all floors of a building with a terminal in a wired or wireless mode, outputting a warning signal after the terminal acquires a tripping signal of the distribution boxes, and setting an alarm delay time period;
s021, a worker checks a unit corresponding to a tripped distribution box, and resets a caution signal output by the terminal manually after the condition is determined;
s022, the terminal starts timing after outputting a warning signal, automatically networks for warning after the warning delay time period is up, and simultaneously prompts through a horn and an alarm bell;
and S030, arranging a temperature sensor in the smoke alarm, and interacting the smoke alarm, the fire alarm, the spray header, the electric fire gate and the alarm horn with the terminal through a purple peak communication protocol.
Note that Qi is generally an empirical value set according to past data, such as a daily average of past data; xi is also an empirical value generally set according to past data, such as additionally calculated public space electricity utilization, decoration power distribution and the like.
It should be noted that the wireless communication device using the zigbee communication protocol has the characteristics of low power consumption, low cost, multiple nodes, multiple topologies, low complexity, rapidness, reliability, safety, etc., and the principle and the device thereof are the prior art and devices, and are not described herein in detail. The equipment using the purple peak communication protocol can reduce the overall cost of the system, occupies small volume, is favorable for layout, has quick response and deployment, and can enable the system to be quickly molded and used.
Example (b): calculated according to Pi
The unit is kilowatt, and the electric power is used in three time periods of each floor within 24 hours; taking floor 1 as an example, Q1= (10, 25, 15), X1= (0.5,1,0.1), and W1= (5, 15,7) set according to previous experience, it is obvious that none of the calculations reaches the trigger condition according to Wi + Xi ≧ Qi in S013, and it is obvious that the calculations also does not reach the trigger condition according to (Qi > Wi, | Wi-Qi | < Xi) in S014, so the terminal does not send out a significant alert signal and an alert signal.
It should be noted that, in order to improve efficiency and facilitate calculation, no precondition Qi is set in S013, since a significant alert signal relates to a long-time short circuit and an electricity utilization event occurring on a floor, there is a significant potential safety hazard, and the terminal may alarm after a delay, so as to avoid processing delay caused by an error generated during system reading without setting a precondition. The alert signal is relatively less dangerous and requires manual inspection, setting preconditions for resource conservation.
Specifically, as shown in fig. 2, the method further includes: s015, the staff checks the terminal and reports out the warning signal, great warning signal correspondent floor, unit, reset manually after confirming the situation;
s016, timing after the terminal outputs a major alert signal, automatically networking and alarming after timing is finished, and simultaneously prompting through a horn and an alarm bell;
s017, outputting a major caution signal and a caution signal recording log by the terminal, outputting a power mean value Wi broken line graph and a power utilization early warning value Qi broken line graph in the time of day by the terminal, wherein i is the number of floors; so as to facilitate the analysis and processing of the staff, and meanwhile, the system is used for adjusting the preset parameters of the system, allocating resources and the like in a reference mode.
Specifically, as shown in fig. 4, the method further includes: s031, when the smoke alarm, the fire alarm, the spray header and the electric fire gate are started, the terminal outputs the corresponding floor and the unit parallel network to alarm;
s032, when the smoke alarm, the fire alarm, the spray header and the electric fire gate are started, the terminal broadcasts corresponding to the floors and units with dangerous cases through the loudspeaker;
s033, the terminal preliminarily determines and outputs the dangerous case condition through a temperature sensor in the smoke alarm;
s034, calculating the starting range of the smoke alarm by the terminal, and analyzing the danger area and the danger core area by the terminal by combining the temperature data fed back by the temperature sensor in the smoke alarm and the starting range of the smoke alarm.
It should be noted that when a certain unit of the current floor is in a dangerous situation, all or corresponding spray headers generally work, so that a worker cannot determine the accurate position of the dangerous situation at the first time, the fuzzy orientation is determined through the work distribution of the smoke sensor, and the data input through the temperature sensor is compared with the trigger threshold of the terminal to determine the high-temperature area and the spreading area, so that the worker is prompted to quickly arrive at the designated area to perform the dangerous situation processing, and the working efficiency is improved.
Specifically, as shown in fig. 1 and 5, the method further includes: s040, installing a micro-motion sensor and a communication module in the fire extinguisher box, wherein the micro-motion sensor and the communication module are powered by a battery, the micro-motion sensor is used for monitoring whether the fire extinguisher box is opened, and the communication module feeds back the information that the fire extinguisher box is opened to a terminal;
s041, after receiving the signal that the fire extinguisher box is opened, the terminal outputs the corresponding floor and position information and outputs a warning signal;
s042, after the condition that the fire extinguisher box is opened is determined, the worker manually resets the terminal;
s043, the staff sets the temporary opening state of the fire extinguisher box through the terminal, and the terminal outputs the log of the opening condition of the building fire extinguisher box. The system monitors small dangerous cases or dangerous cases in units which are not in the detection range of the sensor, people involved in the accidents may not report or cannot report at the first time, and automatically carries out fire extinguishing treatment.
And in order to improve the response efficiency of the system, for high floors or large-area floors, floor terminals are arranged, workers install the floor terminals on corresponding floors according to needs, the floor terminals are directly interacted with the terminals in a wired or wireless mode, and the floor terminals are used for information transfer. The response and feedback efficiency of the terminal to each floor monitoring is improved.
In conclusion, the method is realized by interacting the terminal with the fire-fighting facilities of the building in a wired or wireless manner and acquiring the building current and reasonably inspecting the staff, so that the inspection efficiency of the staff is improved, the invalid inspection is reduced, meanwhile, the dangerous case caused by improper power utilization can be quickly early warned and alarmed, and the feedback speed and early warning speed of the system are improved; the Internet of things among the fire-fighting facilities, the floor terminals and the terminals is realized through a purple peak wireless communication protocol, the system power consumption is reduced while necessary information is quickly and effectively transmitted, and the endurance time of facility communication equipment is prolonged; related logs and reports are periodically output to workers, so that the defects and the omissions can be conveniently found and used for referring and adjusting system parameters, and the flexibility of the system is improved; for small dangerous situations or dangerous situations in units which are not in the detection range of the sensor, personnel involved in the dangerous situations can not report or cannot report in the first time, and carry out fire extinguishing treatment by self, and the system prompts workers to determine accidents by monitoring fire extinguisher boxes on the corridor, so that the probability of serious development of the accidents or the potential safety hazards are reduced. The practical value of the invention is greatly improved.
The above-described examples merely represent one or more embodiments of the present invention, which are described in greater detail and detail, but are not to be construed as limiting the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the spirit of the invention, which falls within the scope of the invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A fused fire-fighting Internet of things monitoring and early warning method comprises the following steps: the terminal is used for inputting, outputting and analyzing data and is characterized in that S010, the terminal obtains each floor of a building through any one of a wireless mode and a wired mode, the each floor of the building uses the current record, and the each floor uses the current record to be recorded as Pi, i is the number of floors;
s011, calculating a time-of-day power mean value Wi by the terminal according to the current water record Pi of each floor, wherein the time-of-day power mean value Wi is the power utilization mean value of the current floor of each time period, and setting a time-of-day power early warning value Qi by a user or the terminal, wherein the time-of-day power early warning value Qi is the power utilization early warning value corresponding to each time period, and i is the floor number;
s012, presetting a comparison error value Xi of each floor of the building by a user, and comparing the time-of-day power mean value Wi with the time-of-day electricity utilization early warning value Qi by a terminal, wherein i is the number of floors;
s013, when the sum of the power mean value Wi of the time of day and the comparative error value Xi of each floor is greater than or equal to the electricity utilization early warning value Qi of the time of day, the terminal outputs a great warning signal, and i is the number of floors;
s014, when the time-of-day electricity consumption warning value Qi is greater than the time-of-day power mean value Wi, an absolute value of a difference between the time-of-day power mean value Wi and the time-of-day electricity consumption warning value Qi is less than the comparative error value Xi of each floor, the terminal outputs a warning signal, i is the number of floors;
s015, the staff checks the floor and unit corresponding to the terminal alarm alert signal and the major alert signal, and resets manually after determining the condition;
s016, timing is started after the terminal outputs a major warning signal, automatic networking alarm is carried out after timing is finished, and meanwhile prompting is carried out through a horn and an alarm bell;
s017, outputting a major warning signal and a warning signal recording log by the terminal, outputting a curve graph of the time-of-day power mean value Wi and a curve graph of the time-of-day electricity utilization warning value Qi by the terminal, wherein i is the number of floors;
s020, interacting the distribution boxes of all units of all floors of a building with a terminal in a wired or wireless mode, outputting a warning signal after the terminal acquires a tripping signal of the distribution boxes, and setting an alarm delay time period;
s021, checking a unit corresponding to a tripped distribution box by a worker, and manually resetting a caution signal output by the terminal after determining the condition;
s022, the terminal starts timing after outputting a warning signal, automatically networks for warning after the warning delay time period is up, and simultaneously prompts through a horn and an alarm bell;
s030, arranging a temperature sensor in the smoke alarm, and interacting the smoke alarm, the fire alarm, the spray header, the electric fire gate and the alarm horn with a terminal through a purple peak communication protocol;
and S040, installing a micro sensor and a communication module in the fire extinguisher box, wherein the micro sensor and the communication module are powered by a battery, the micro sensor is used for monitoring whether the fire extinguisher box is opened, and the communication module feeds back the information that the fire extinguisher box is opened to the terminal.
2. The integrated fire-fighting internet of things monitoring and early warning method according to claim 1, wherein S031 is that when the smoke alarm, the fire alarm, the spray header and the electric fire gate are started, the terminal outputs the corresponding floor and the unit parallel network to give an alarm;
s032, when the smoke alarm, the fire alarm, the spray header and the electric fire gate are started, the terminal broadcasts corresponding floors and units with dangerous situations through the loudspeakers.
3. The fused monitoring and early warning method for the fire-fighting internet of things as claimed in claim 2, further comprising: and S033, the terminal preliminarily determines the dangerous case condition through a temperature sensor in the smoke alarm and outputs the dangerous case condition.
4. The fused monitoring and early warning method for the fire-fighting Internet of things as claimed in claim 3, further comprising: s034, calculating the starting range of the smoke alarm by the terminal, and analyzing the danger area and the danger core area by the terminal by combining the temperature data fed back by the temperature sensor in the smoke alarm and the starting range of the smoke alarm.
5. The fused monitoring and early warning method for the fire-fighting internet of things as claimed in claim 1, further comprising: and S041, after receiving the signal that the fire extinguisher box is opened, the terminal outputs the corresponding floor and position information and outputs an alert signal.
6. The fused monitoring and early warning method for the fire-fighting Internet of things as claimed in claim 5, further comprising: s042, after the condition that the fire extinguisher box is opened is determined, the worker manually resets the terminal;
s043, the staff sets the temporary opening state of the fire extinguisher box through the terminal, and the terminal outputs a log of the opening condition of the building fire extinguisher box.
7. The fused monitoring and early warning method for the fire-fighting internet of things as claimed in claim 1, further comprising: and the floor terminals are installed on corresponding floors by workers according to needs, interact with the terminals in a wired or wireless mode, and are used for information transfer.
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