CN109166266A - Intelligent fire alarm system and method - Google Patents
Intelligent fire alarm system and method Download PDFInfo
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- CN109166266A CN109166266A CN201811215290.6A CN201811215290A CN109166266A CN 109166266 A CN109166266 A CN 109166266A CN 201811215290 A CN201811215290 A CN 201811215290A CN 109166266 A CN109166266 A CN 109166266A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 48
- 238000001514 detection method Methods 0.000 claims description 45
- 238000004891 communication Methods 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 239000000779 smoke Substances 0.000 claims description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 18
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 8
- 150000002500 ions Chemical group 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- LXQXZNRPTYVCNG-YPZZEJLDSA-N americium-241 Chemical compound [241Am] LXQXZNRPTYVCNG-YPZZEJLDSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
Classifications
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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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- 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
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
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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
- G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire
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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
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- Emergency Management (AREA)
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- Chemical & Material Sciences (AREA)
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- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The invention belongs to fire protection warning technical field, it is related to a kind of intelligent fire alarm system and method.The intelligent fire alarm system includes server and several matching used sensors and alarm arranged on site；Each sensor is used to detect the fire behavior parameter information of its erecting bed and sends it to server；The server is used to receive the fire behavior parameter information and location information of the sensor of each erecting bed, and the location information of the fire behavior parameter information of comprehensive each sensor and each sensor, and processing obtains each alert information of corresponding each sensor erecting bed；Then each alert information is sent respectively to each sensor and corresponds to the matching used alarm in erecting bed；The alert information for the correspondence erecting bed that each alarm is used to receive plays alarm.The intelligent fire alarm system can send the different alert information of content to each field position.
Description
Technical Field
The invention belongs to the technical field of fire alarm, and particularly relates to an intelligent fire alarm system and method.
Background
The existing fire alarm system comprises a server and a detection alarm arranged in a building, wherein the detection alarm detects information such as smoke, carbon monoxide and the like; if the single detection alarm detects information such as fire and the like, the local detection alarm automatically sends out a buzzing alarm. Or information such as fire and the like is uploaded to the server, and the server controls each detection alarm to send out buzzing alarm through the loudspeaker. In this way, only information such as a specific fire sounding position and the like can be known, since a fire may possibly occur somewhere. As an improved mode, preset voices with the same content are played for all detection alarms at present to remind a certain position of a site of a fire. This kind of mode is broadcast with preset pronunciation, though improved for current buzzing warning mode, can provide more information, but it is still not intelligent enough, can not provide different information to the user that is in different alert feelings positions.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the intelligent fire-fighting alarm system and the method are provided for solving the technical problems that the existing fire-fighting alarm system is not intelligent enough and cannot provide different information for users at different alarm positions.
In order to solve the technical problem, on one hand, the embodiment of the invention provides an intelligent fire-fighting alarm system, which comprises a server, a plurality of sensors and alarms, wherein the sensors and the alarms are arranged on the site and are matched for use;
each sensor is used for detecting the fire parameter information of the installation site and sending the fire parameter information to the server;
the server is used for receiving the fire parameter information and the position information of the sensors of each installation site, integrating the fire parameter information of each sensor and the position information of each sensor, and processing to obtain the alarm information corresponding to each sensor installation site; then respectively sending the alarm information to the alarm devices matched with the sensors in the corresponding installation sites;
and each alarm is used for playing and alarming the received alarm information of the corresponding installation site.
According to the intelligent fire alarm system provided by the embodiment of the invention, the fire parameter information of each sensor installation site and the position information of each sensor are integrated, the alarm information corresponding to each sensor position is obtained through processing, then each alarm information is sent to the alarm matched with each sensor installation site, and each alarm gives an alarm respectively, so that the alarm information with different contents is sent to each site position, and each site position can respectively obtain the fire condition, the emergency, the escape route, the rescue route and the like.
Optionally, a data processing module and a communication module are arranged in the server;
the communication module is used for receiving the fire parameter information and sending the fire parameter information to the data processing module, and respectively sending each alarm condition information obtained by the data processing module to the corresponding field alarm;
the data processing module is used for integrating the fire parameter information of each sensor and the position information of each sensor and processing and obtaining the alarm information corresponding to the installation site of each sensor.
Optionally, the sensor and alarm for use with the field are integrated detection alarms.
Optionally, a voice conversion module for converting the warning information into a voice signal is arranged in the server or in the detection alarm.
Optionally, the intelligent fire alarm system further comprises a personal client and/or a business client.
Optionally, the sensor comprises at least one of a smoke sensor, a carbon monoxide sensor, a temperature and humidity sensor, and a flame sensor.
On the other hand, the embodiment of the invention provides an intelligent fire-fighting alarm method, which comprises the following steps:
step S1, each sensor detects the fire parameter information of the installation site and sends the information to the server;
step S2, the server receives the fire parameter information and the position information of the sensors of each installation site, synthesizes the fire parameter information and the position information, and processes to obtain the alarm information corresponding to each sensor installation site; then respectively sending the alarm information to the alarm devices matched with the sensors in the corresponding installation sites;
and step S3, the alarm plays the alarm information of the corresponding installation site.
Optionally, the warning information in step S3 may be converted into a voice signal in the server through a voice conversion module, and then the voice signal is sent to a speaker of the alarm for playing; or,
the warning information in the step S3 can be converted into a voice signal by a voice conversion module integrated in the alarm, and the voice signal is played through a speaker of the alarm; or,
the warning information in step S3 may be sent to different alarm apparatuses through the server, and the alarm apparatuses output corresponding voice signals according to the received different codes, and play the voice signals through speakers of the alarm apparatuses.
Optionally, the fire parameter information includes smoke concentration information, carbon monoxide concentration information, temperature and humidity information, and flame characteristic information.
Optionally, the alert information includes a primary alert, a secondary alert, and a tertiary alert;
alarming the first-level site under the first-level alarm condition;
alarming the second-level site under the second-level alarm condition;
under the condition of a third-level alarm, alarming is carried out on a third-level site;
the coverage range of the third-level site is larger than that of the second-level site, and the coverage range of the second-level site is larger than that of the first-level site.
Optionally, the first-level site is a personal household, the second-level site is a floor where the personal household is located, and the third-level site is the whole floor where the personal household is located.
Optionally, the alarm information includes a fire condition, an emergency, an escape route and a rescue route of the corresponding installation site.
Drawings
FIG. 1 is a schematic diagram of an intelligent fire alarm system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a detection sensor (sensor and alarm) provided in an installation site according to an embodiment of the present invention when an alarm occurs;
FIG. 3 is a schematic diagram of an intelligent fire alarm system according to a first embodiment of the present invention;
FIG. 4 is a schematic diagram of information transmission of an intelligent fire alarm system according to an embodiment of the present invention;
FIG. 5 is a diagram of an intelligent fire alarm system according to a second embodiment of the present invention;
FIG. 6 is a schematic diagram of information transmission of an intelligent fire alarm system according to a second embodiment of the present invention;
FIG. 7 is a schematic diagram of information delivery of an intelligent fire alarm system according to a third embodiment of the present invention;
fig. 8 is a schematic diagram of an intelligent fire alarm method according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. detecting an alarm; 11. a sensor; 12. a voice alarm module; 13. a first communication module; 14. a first voice conversion module;
2. a server; 21. a data processing module; 22. a second communication module; 23. a second voice conversion module;
3. a service client;
4. a personal client;
5. building; 51. a floor; 511. a personal household.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in 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.
The intelligent fire-fighting alarm system provided by the embodiment of the invention comprises a server and a plurality of sensors and alarms which are arranged on the site and used in a matched manner.
Each sensor is used for detecting the fire parameter information of the installation site and sending the fire parameter information to the server.
The server is used for receiving the fire parameter information and the position information of the sensors of each installation site, integrating the fire parameter information of each sensor and the position information of each sensor, and processing to obtain the alarm information corresponding to each sensor installation site; and then respectively sending the alarm information to the alarm devices which are correspondingly arranged on the site and used in a matched manner.
And each alarm is used for playing and alarming the received alarm information of the corresponding installation site.
According to the intelligent fire alarm system provided by the embodiment of the invention, the fire parameter information of each sensor installation site and the position information of each sensor are integrated, the alarm information corresponding to each sensor position is obtained through processing, then each alarm information is sent to the alarm matched with each sensor installation site, and each alarm gives an alarm respectively, so that the alarm information with different contents is sent to each site position, and each site position can respectively obtain the fire condition, the emergency, the escape route, the rescue route and the like.
Detailed description of the preferred embodiment
As shown in fig. 1, the intelligent fire alarm system comprises a server 2 (cloud platform) and a sensor 11 and a voice alarm module 12 which are arranged in the field and used with each other; for example, three sets of sensors 11 and voice alarm modules 12 are provided in this example, and are integrated in the same detection alarm 1; for the sake of distinction, the 3 detection alarms 1 are respectively marked 1a, 1b, 1c in this example; the sensors 11 in the 3 detection alarms 1 are respectively marked as 11a, 11b, 11c, and the voice alarm modules 12 are respectively marked as 12a, 12b, 12 c.
Also integrated in the detector alarm 1 is a first communication module 13, which in this example is designated 13a, 13b, 13c for the sake of distinction in each case for the first communication modules 13 in the 3 detector alarms 1 described above.
Referring to fig. 2 and 3, for example, the sensor 11a is configured to detect the fire parameter information of the installation site (the individual household 511a) and transmit the fire parameter information to the server 2 through the first communication module 13a, the sensor 11b is configured to detect the fire parameter information of the installation site (the individual household 511b) and transmit the fire parameter information to the server 2 through the first communication module 13b, and the sensor 11c is configured to detect the fire parameter information of the installation site (the individual household 511c) and transmit the fire parameter information to the server 2 through the first communication module 13 c.
The server 2 receives the fire parameter information and the position information of each sensor 11 (the sensor 11a, the sensor 11b, and the sensor 11c), integrates the fire parameter information of each sensor 11 and the position information of each sensor 11, and processes and obtains each piece of alarm information corresponding to the installation site (the individual household 511a, the individual household 511b, and the individual household 511c) of each sensor 11. Then, the alarm information at the installation site (the individual resident 511a) of the sensor 11a in the server 2 is sent to the voice alarm module 12a through the first communication module 13a, the alarm information at the installation site (the individual resident 511b) of the sensor 11b is sent to the voice alarm module 12b through the first communication module 13b, the alarm information at the installation site (the individual resident 511c) of the sensor 11c is sent to the voice alarm module 12c through the first communication module 13c, and each voice alarm module 12 (the voice alarm module 12a, the voice alarm module 12b, and the voice alarm module 12c) plays and alarms the received alarm information corresponding to the installation site.
In this embodiment, as shown in fig. 4, a data processing module 21 and a communication module are arranged in the server 2, and the communication module is configured to receive fire parameter information of each sensor 11 (the sensor 11a, the sensor 11b, and the sensor 11c) and send the fire parameter information to the data processing module 21, and send each piece of alarm information obtained by the data processing module 21 to the voice alarm module 12 (the voice alarm module 12a, the voice alarm module 12b, and the voice alarm module 12c) on the corresponding site respectively.
The data processing module 21 is configured to synthesize the fire parameter information of each sensor 11 and the position information of each sensor 11, and process to obtain each alarm information corresponding to the installation site of each sensor 11.
In the embodiment shown in fig. 4, the communication module in the server 2 is the second communication module 22.
In this embodiment, as shown in fig. 1, the intelligent fire alarm system further includes a personal client 4 and a business client 3.
The personal client 4 and the business client 3 can be applied to residents (mobile phone terminals or remote controllers), residents on the same floor, users in the whole building, property and fire brigade. The personal client 4 is mainly a client used by a personal user, a resident on the same floor and a user of the whole building, and the business client 3 is mainly a client used by a property or a fire brigade.
By arranging the personal client 4 and the service client 3, the detection alarm 1 is more convenient to control, and meanwhile, the false alarm phenomenon in the practical application process can be reduced.
With reference to fig. 2, the main ways to reduce the false alarm phenomenon in the practical application process are: make intelligence fire alarm system adopts the mode of hierarchical warning, and each level has two buttons of "warning" and "cancellation warning", and these two buttons can be the entity button, also can be APP's button icon.
(1) The personal residence 511 (primary site) sends an alarm signal. If the fire alarm in a certain user family gives out false alarm, the user can click to cancel the alarm on the key so as to cancel the false alarm.
(2) The floor 51 (secondary site) where the individual household is located sends an alarm signal: after a certain resident has a signal of fire alarm when the certain resident is not at home, the alarm at the same floor alarms after the certain resident alarms for a certain time (such as 20 seconds), and informs the certain resident of the alarm sent by the certain resident, and after the neighbor confirms the alarm manually, the neighbor decides to click an alarm key or cancel the alarm key.
(3) The whole building 5 (three-level site) where the individual residents are located sends out an alarm signal: after the whole floor sends out the alarm signal for a certain time (for example, 20 seconds), the alarm of the whole floor sounds simultaneously after the signal of 'canceling alarm' of the same floor does not exist. And sends escape guidance information to the user.
In other embodiments, the intelligent fire alarm system may only include a personal client or a business client, or no client (a personal client and a business client) is provided, and only the server 2 performs information processing and control.
In this embodiment, the sensor 11 includes a smoke sensor, a carbon monoxide sensor, a temperature and humidity sensor, and a flame sensor.
Wherein, the smoke sensor is an ion type smoke sensor or a photoelectric type smoke sensor.
Photoelectric smoke sensor is equipped with an optics maze, installs the infrared geminate transistor in it, and the infrared transmitting tube infrared light that sends can not be received to infrared receiving tube when smokeless, and when the smoke and dust got into optics maze, through refraction, reflection, the infrared light was received to the receiving tube, and the voltage or the electric current of receiving tube can change to the production of sensing smog.
The ion type smoke sensor is provided with an ionization chamber, an artificial radioactive element americium 241(Am241) used in the ionization chamber has the strength about micro Curie and is in the balanced state of an electric field in the normal state, when smoke enters the ionization chamber, positive ions and negative ions generated by ionization interfere the normal movement of charged particles, and move towards positive and negative electrodes respectively under the action of the electric field, so that the balance between the inner ionization chamber and the outer ionization chamber is broken, the current and the voltage can be changed, and the smoke can be sensed.
The carbon monoxide sensor is a semiconductor type carbon monoxide sensor or an electrochemical type carbon monoxide sensor.
If the semiconductor type carbon monoxide sensor is adopted, the CO gas is detected by utilizing the fact that the resistance of a semiconductor gas sensitive material changes after the semiconductor gas sensitive material meets the CO gas.
If an electrochemical carbon monoxide sensor is adopted, the electrochemical carbon monoxide sensor is an electrochemical reaction pool, namely, CO gas is catalyzed into current through an electrode material in the sensor, so that the detection of CO is realized, and the magnitude of the current is in a linear relation with the concentration of CO.
The temperature and humidity sensor measures the temperature and humidity of air through a certain detection device, and then converts the measured temperature and humidity into electric signals or information in other required forms according to a certain rule and outputs the electric signals or the information in other required forms.
The flame sensor is a sensor for responding to the light characteristics of a fire, i.e., detecting the intensity of light emitted from a flame and the frequency of flickering of the flame.
In other embodiments, the sensor may also include any one, any two, or any three of a smoke sensor, a carbon monoxide sensor, a temperature and humidity sensor, and a flame sensor.
The working process of the intelligent fire alarm system provided by the embodiment one is as follows:
as shown in fig. 2, the detection alarm 1 is installed in each of the individual residents 511 in the building 5, and for the sake of distinction, three individual residents 511 in different floors 51 are respectively denoted by 511a, 511b, and 511c in this example.
A detection alarm 1a is installed in the room of the individual resident 511a, a detection alarm 1b is installed in the room of the individual resident 511b, and a detection alarm 1c is installed in the room of the individual resident 511 c.
When a fire breaks out in the house of the individual resident 511a, the sensor 11a of the detecting alarm 1a installed in the house of the individual resident 511a detects the on-site fire parameter information and transmits it to the server 2 through the first communication module 13a, the second communication module 22 in the server 2 sends the received fire parameter information to the data processing module 21, the data processing module 21 synthesizes the fire parameter information and the position information of the sensor 11a of the detection alarm 1a, calculates and obtains the alarm information of the sensor 11a of the detection alarm 1a, then the second communication module 22 and the first communication module 13a send the alarm information to the voice alarm module 12a of the detection alarm 1a, and the voice alarm module 12a of the detection alarm 1a gives an alarm to prompt the fire condition, the emergency, the escape route and the like in the house of the individual resident 511 a.
The individual resident 511b and the individual resident 511c that do not have a fire can control the detection alarm 1b in the house of the individual resident 511b and the detection alarm 1c in the house of the individual resident 511c respectively through the client according to the actual situation, so that the detection alarm 1b and the detection alarm 1c cancel the alarm, thereby reducing the false alarm phenomenon.
Detailed description of the invention
As shown in fig. 5 and fig. 6, the present embodiment is different from the first embodiment in that a first voice conversion module 14 is further integrated in the detection alarm 1. For example, three detection alarms 1 are provided in this example, and each detection alarm 1 is integrated with a sensor 11, a voice alarm module 12, a first communication module 13 and a first voice conversion module 14; for the sake of distinction, the first speech conversion modules 14 in the three detection alarms 1 are respectively designated in this example as 14a, 14b, 14 c.
Specifically, the detection alarm 1a is integrated by a sensor 11a, a voice alarm module 12a, a first communication module 13a and a first voice conversion module 14a, the detection alarm 1b is integrated by a sensor 11b, a voice alarm module 12b, a first communication module 13b and a first voice conversion module 14b, and the detection alarm 1c is integrated by a sensor 11c, a voice alarm module 12c, a first communication module 13c and a first voice conversion module 14 c.
When a fire breaks out in the house of a certain resident, the sensor 11 of the detection alarm 1 installed in the house of the resident detects the on-site fire parameter information and sends the on-site fire parameter information to the server 2 through the first communication module 13, the second communication module 22 in the server 2 sends the received fire parameter information to the data processing module 21, the data processing module 21 synthesizes the fire parameter information and the position information of the sensor 11 of the detection alarm 1, calculates the alarm information of the sensor 11 of the detection alarm 1, sends the alarm information to the first communication module 13 of the detection alarm 1 through the second communication module 22, the first communication module 13 sends the alarm information to the first voice conversion module 14, the first voice conversion module 14 converts the alarm information into a voice signal from an electric signal and transmits the voice signal to the voice alarm module 12, the voice alarm module 12 of the detection alarm 1 gives an alarm to prompt the fire condition, emergency, escape route and the like in the house of the resident.
Detailed description of the preferred embodiment
As shown in fig. 7, a difference between this embodiment and the first embodiment is that a second voice conversion module 23 is further disposed in the server 2. Specifically, the server 2 is composed of a data processing module 21, a second communication module 22 and a second voice conversion module 23.
When a fire disaster occurs in the house of a certain resident, the sensor 11 of the detection alarm 1 installed in the house of the resident detects the on-site fire parameter information and sends the on-site fire parameter information to the server 2 through the first communication module 13, the second communication module 22 in the server 2 sends the received fire parameter information to the data processing module 21, the data processing module 21 synthesizes the fire parameter information and the position information of the sensor 11, calculates and obtains the alarm information of the sensor 11 of the detection alarm 1 in the house of the resident, and then sends the alarm information to the second voice conversion module 23 in the server 2, the second voice conversion module 23 converts the alarm information from an electric signal to a voice signal, the voice information is sent to the first communication module 13 in the detection alarm 1 through the second communication module 22, the first communication module 13 sends the received voice information to the voice alarm module 12, the voice alarm module 12 of the detection alarm 1 gives an alarm to prompt the fire condition, emergency, escape route and the like in the house of the resident.
As shown in fig. 8, the intelligent fire alarm method provided by the embodiment of the present invention includes the following steps:
step S1, each sensor detects the fire parameter information of the installation site and sends the information to the server;
step S2, the server receives the fire parameter information and the position information of the sensors of each installation site, synthesizes the fire parameter information and the position information, and processes to obtain the alarm information corresponding to each sensor installation site; then respectively sending the alarm information to the alarm devices matched with the sensors in the corresponding installation sites;
and step S3, the alarm plays the alarm information of the corresponding installation site.
According to the intelligent fire alarm method provided by the embodiment of the invention, the data processing module in the server obtains the alarm information corresponding to the positions of the sensors by comprehensively calculating the fire parameter information and the position information of the sites, and the server sends the alarm information to the alarm to alarm, so that the sites receive the alarm information with different contents, and the different sites can be respectively alarmed. Meanwhile, the intelligent fire-fighting alarm method can also prompt the fire condition, emergency, escape route and the like of the specific location suffering from a disaster.
If a certain household is in a fire, the intelligent fire-fighting alarm system can directly send information of which household is on fire to each household through voice. Meanwhile, different escape routes are set for each resident by analyzing smoke concentration data and carbon monoxide concentration data in each floor or further linking a video monitor or a flame detector, and voice notification is given through an alarm, so that the purpose of greatly reducing casualties is achieved.
The voice alarm of the alarm and the information for guiding escape are synthesized into a voice data packet by the cloud end and then sent to each household according to the position (floor and unit number) of each alarm.
In this embodiment, the warning information in step S3 may be converted into a voice signal by the voice conversion module in the server, and then the voice signal is sent to the speaker of the alarm for playing.
Alternatively, the warning information in step S3 may be converted into a voice signal through a voice conversion module integrated in the alarm, and the voice signal may be played through a speaker of the alarm.
Alternatively, the warning information in step S3 may be sent to different alarm apparatuses through the server, and the alarm apparatuses output corresponding voice signals according to the received different codes, and play the voice signals through speakers of the alarm apparatuses.
In this embodiment, the fire parameter information includes smoke concentration information, carbon monoxide concentration information, temperature and humidity information, and flame characteristic information.
The fire parameter information is sensed by a smoke sensor, a carbon monoxide sensor and a temperature and humidity sensor respectively.
In this embodiment, the algorithm for calculating when the data processing module integrates the fire parameter information and the position information and calculates to obtain the alarm information corresponding to the positions of the sensors is as follows: mathematical models based on the following different parameters: the system comprises mathematical models of parameters such as different households, different floors, smoke concentration, carbon monoxide concentration, flame size, temperature, humidity, duration, different floor concentrations, temperature change and the like. The algorithm has a self-learning function, a large amount of data and fire information can be accumulated according to accumulated fire conditions under different conditions, and the accuracy of alarm information is further enhanced through big data.
In this embodiment, the alert information includes a primary alert, a secondary alert, and a tertiary alert.
Alarming the first-level site under the first-level alarm condition; alarming the second-level site under the second-level alarm condition; and under the condition of three levels of alarm, alarming is carried out on the three levels of sites.
The coverage range of the third-level site is larger than that of the second-level site, and the coverage range of the second-level site is larger than that of the first-level site.
And the disaster range and the disaster degree corresponding to the first-level alarm condition, the second-level alarm condition and the third-level alarm condition are gradually increased.
In the present embodiment (see fig. 2), the first-level site is a personal household 511, the second-level site is a floor 51 where the personal household is located, and the third-level site is the entire building 5 where the personal household is located.
In this embodiment, the warning information includes a fire situation, an emergency, an escape route, and a rescue route corresponding to an installation site.
The alarm information is obtained by integrating the fire parameter information and the position information through a data processing module in the server and calculating.
The escape route and the rescue route are obtained by analyzing smoke concentration data and carbon monoxide concentration data in each floor or further linking a video monitor or a flame detector through a data processing module in the server.
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 (12)
1. An intelligent fire-fighting alarm system is characterized by comprising a server, a plurality of sensors and alarms which are arranged on the site and used in a matching way;
each sensor is used for detecting the fire parameter information of the installation site and sending the fire parameter information to the server;
the server is used for receiving the fire parameter information and the position information of the sensors of each installation site, integrating the fire parameter information of each sensor and the position information of each sensor, and processing to obtain the alarm information corresponding to each sensor installation site; then respectively sending the alarm information to the alarm devices matched with the sensors in the corresponding installation sites;
and each alarm is used for playing and alarming the received alarm information of the corresponding installation site.
2. The intelligent fire alarm system of claim 1, wherein a data processing module and a communication module are provided in the server;
the communication module is used for receiving the fire parameter information and sending the fire parameter information to the data processing module, and respectively sending each alarm condition information obtained by the data processing module to the corresponding field alarm;
the data processing module is used for integrating the fire parameter information of each sensor and the position information of each sensor and processing and obtaining the alarm information corresponding to the installation site of each sensor.
3. The intelligent fire alarm system of claim 1, wherein the field deployed sensor and alarm are integrated detection alarms.
4. The intelligent fire alarm system of claim 3, wherein a voice conversion module for converting the alert information into a voice signal is provided in the server or in the detection alarm.
5. The intelligent fire alarm system of claim 4, further comprising a personal client and/or a business client.
6. The intelligent fire alarm system of claim 4, wherein the sensor comprises at least one of a smoke sensor, a carbon monoxide sensor, a temperature and humidity sensor, and a flame sensor.
7. An intelligent fire-fighting alarm method is characterized by comprising the following steps:
step S1, each sensor detects the fire parameter information of the installation site and sends the information to the server;
step S2, the server receives the fire parameter information and the position information of the sensors of each installation site, synthesizes the fire parameter information and the position information, and processes to obtain the alarm information corresponding to each sensor installation site; then respectively sending the alarm information to the alarm devices matched with the sensors in the corresponding installation sites;
and step S3, the alarm plays the alarm information of the corresponding installation site.
8. The intelligent fire alarm method according to claim 7, wherein the alarm information in step S3 can be converted into a voice signal in the server through a voice conversion module, and then the voice signal is sent to a speaker of the alarm for playing; or,
the warning information in the step S3 can be converted into a voice signal by a voice conversion module integrated in the alarm, and the voice signal is played through a speaker of the alarm; or,
the warning information in step S3 may be sent to different alarm apparatuses through the server, and the alarm apparatuses output corresponding voice signals according to the received different codes, and play the voice signals through speakers of the alarm apparatuses.
9. The intelligent fire fighting alarm method according to claim 8, wherein the fire parameter information includes smoke concentration information, carbon monoxide concentration information, temperature and humidity information, and flame characteristic information.
10. The intelligent fire alarm method according to claim 8, wherein the alarm information comprises a primary alarm, a secondary alarm and a tertiary alarm;
alarming the first-level site under the first-level alarm condition;
alarming the second-level site under the second-level alarm condition;
under the condition of a third-level alarm, alarming is carried out on a third-level site;
the coverage range of the third-level site is larger than that of the second-level site, and the coverage range of the second-level site is larger than that of the first-level site.
11. The intelligent fire fighting alarm method according to claim 10, wherein the primary site is a personal household, the secondary site is a floor where the personal household is located, and the tertiary site is the entire floor where the personal household is located.
12. The intelligent fire alarm method according to claim 7, wherein the alarm information includes a fire situation, an emergency situation, an escape route and a rescue route of a corresponding installation site.
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