CN113744490A - Fire alarm system based on Internet of things - Google Patents
Fire alarm system based on Internet of things Download PDFInfo
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- CN113744490A CN113744490A CN202111052272.2A CN202111052272A CN113744490A CN 113744490 A CN113744490 A CN 113744490A CN 202111052272 A CN202111052272 A CN 202111052272A CN 113744490 A CN113744490 A CN 113744490A
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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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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0214—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for buildings or installations in fire storms
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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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
- A62C37/40—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 with electric connection between sensor and actuator
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/50—Safety; Security of things, users, data or systems
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- Alarm Systems (AREA)
Abstract
The invention provides a fire alarm system based on the Internet of things, and relates to the technical field of fire alarm. This fire alarm system based on thing networking, including the control room module, the control room module passes through the internet access module and links to each other with access & exit monitoring module, monitoring adjustment module, warning module and supply indicating device, the control room module includes first processor module, first processor module includes image recognition module, first face identification module, comprehensive analysis module and first result output module, monitoring adjustment module includes first controller, first controller passing signal line links to each other with second camera monitoring equipment and smoke transducer, second controller passing signal line links to each other with voice broadcast equipment and warning light. By monitoring and reporting and criticizing the violation of behaviors of people in the office building, the fire fighting consciousness of the people in the office building is improved, and the system can assist people suffering from a disaster to escape, so that the system is worthy of great popularization.
Description
Technical Field
The invention relates to the technical field of fire alarm, in particular to a fire alarm system based on the Internet of things.
Background
An office building is a commercial office place provided with modern facilities, the interior of the office building is dense in personnel and various in electrical appliances, fire-fighting hidden dangers are easy to generate, the office building is a high-rise area of fire, and the office building fire becomes one of main disasters threatening the safety of urban public and social development.
Through with fire information sensing equipment and network interconnection, carry out information exchange and communication, constitute thing networking fire alarm system, can monitor and report to the police the conflagration in the office building, however present fire alarm system singly monitors and reports to the police the conflagration, but can't make the warning to individual and company that cause the conflagration hidden danger according to the control condition, crowd's in the office building fire control consciousness can not be improved, in addition, fire alarm system is difficult to cooperate the crowd that receives the disaster to escape from the scene of a fire when the conflagration takes place.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fire alarm system based on the Internet of things, and solves the problems that the fire alarm system cannot improve the fire fighting consciousness of personnel in an office building and the fire alarm system cannot assist people suffering from a disaster to break away from a fire scene.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a fire alarm system based on the Internet of things comprises a control room module, wherein the control room module is connected with an entrance and exit monitoring module, a monitoring and adjusting module, a warning and reminding module and a supply indicating device through a network connection module, the control room module comprises a first processor module, the first processor module is connected with a first display, a first alarm, a first storage and a second storage through signal lines, the first processor module comprises an image identification module, a first face identification module, a comprehensive analysis module and a first result output module, the entrance and exit monitoring module comprises a second processor module, the second processor module is connected with a first camera monitoring device, a second display, a second alarm and a third storage through signal lines, the second processor module comprises a second face identification module and a second result output module, the monitoring and adjusting module comprises a first controller, the first controller is connected with the second camera monitoring device and the smoke sensor through signal lines, the warning and reminding module comprises a second controller, and the second controller is connected with the voice broadcasting device and the warning lamp through signal lines.
Preferably, supply indicating device includes night light emergency exit sign, top cap and storage tank, top cap one side is provided with the third controller, the top cap opposite side is provided with the water tank, water tank top fixedly connected with water pump, water pump top fixedly connected with moisturizing pipe, the third controller passes through the signal line and links to each other with water pump, electric putter and emergency light, electric putter's output links to each other with the inboard bottom of storage tank.
Preferably, the water pump passes through the pipe and links to each other with the water tank, moisturizing pipe and electric putter all run through the top cap, emergency light sets up between night light emergency exit sign and storage tank, the storage tank is used for storing the towel.
Preferably, the monitoring and adjusting module further comprises an azimuth sensor, the azimuth sensor is connected with the first controller through a signal line, and the azimuth sensor is used for monitoring the opening and closing conditions of the fireproof door.
Preferably, the monitoring and adjusting module further comprises a carbon dioxide sensor, a hydrogen chloride gas sensor and an automatic fire extinguishing device, and the first controller is connected with the carbon dioxide sensor, the hydrogen chloride gas sensor and the automatic fire extinguishing device through signal lines.
Preferably, the first memory is used for storing image information with smoking behavior, and the second memory and the third memory are both used for storing face information, identity information and violation number information of personnel in office areas of each floor, persons related to property and other extraneous and unrelated personnel.
Preferably, the warning lamp is used for reminding people suffering from a fire disaster not to take the elevator.
Preferably, the first processor module is connected with the second processor module, the first controller, the second controller and the third controller through a network connection module.
The working principle is as follows: the second camera monitoring device collects image information in the office building, the second camera monitoring device transmits the image information to the first processor module through the first controller, the image recognition module, the first face recognition module, the comprehensive analysis module and the first result output module are combined with the image information with smoking behavior in the first memory and the face information, the identity information and the violation frequency information of personnel in office areas of each floor, property-related personnel and other extraneous persons in the second memory to recognize the violation smoking behavior, the face information, the identity information and the violation frequency information of smokers are analyzed and extracted, if the smokers are other extraneous persons, the first processor module is combined with the second processor module to present the information in the first display and the second display, and the second processor module identifies personnel at the entrance and the exit of the office building through the second face recognition module and the second result output module, after other irrelevant persons smoking are identified, the second alarm reminds the staff to register the other irrelevant persons, if the smoker is a person in an office area of each floor or a person relevant to property, the first processor module is matched with the second controller to report criticality to the individual smoker or a company to which the smoker belongs through the voice broadcasting equipment according to violation frequency information, the azimuth sensor monitors the opening and closing condition of the fireproof door to ensure that the fireproof door is in a normally closed state, if the fireproof door is opened for a long time, the first controller starts the first alarm through the first processor module to remind the staff to check the working state of the fireproof door, the carbon dioxide sensor is matched with the hydrogen chloride gas sensor, the first controller and the automatic fire extinguishing device to monitor and extinguish a fire for the distribution equipment, and after the smoke sensor detects the fire, the emergency lamp is matched with a luminous safety exit indicator board to provide indication for the escape staff, the towel of third controller cooperation water pump, water tank and moisturizing pipe in with the storage tank is moist, and electric putter separates storage tank and top cap, makes the storage tank be close to night light emergency exit sign simultaneously, and the crowd of fleing observes the wet towel in the storage tank of night light emergency exit sign discovery easily, and the crowd of fleing can perceive the rare phenomenon of low smoke when bowing to acquire the wet towel, and the crowd of being convenient for flee escapes the scene of a fire.
(III) advantageous effects
The invention provides a fire alarm system based on the Internet of things. The method has the following beneficial effects:
1. the invention collects image information in an office building through a second camera monitoring device in cooperation with a first controller and transmits the image information to a first processor module, the first processor module identifies illegal smoking behaviors through an image identification module, a first face identification module, a comprehensive analysis module and a first result output module in cooperation with a first memory and a second memory, analyzes and extracts face information, identity information and illegal times information of smokers, if the smokers are other unrelated persons, the first processor module in cooperation with a second processor module presents the information in a first display and a second display, the second processor module identifies persons at an entrance and an exit of the office building, the second alarm reminds workers to register the other unrelated persons after the other unrelated persons who smoke are identified, if the smokers are office persons in each floor or property related persons, then the first processor module cooperates with the second controller to report criticism to the individual smokers or companies to which the smokers belong through voice broadcasting equipment according to the violation frequency information, so that the fire fighting consciousness of the personnel in the office building is improved, the office atmosphere is improved, and the fire fighting hidden danger is reduced.
2. The invention monitors the opening and closing conditions of the fireproof door through the azimuth angle sensor, ensures that the fireproof door is in a normally closed state, the carbon dioxide sensor is matched with the hydrogen chloride gas sensor, the first controller and the automatic fire extinguishing device to monitor and extinguish fire of the power distribution equipment, after the smoke sensor detects the fire, the emergency lamp is matched with the luminous safety exit indicator board to provide indication for the escape personnel, the third controller is matched with the water pump, the water tank and the water replenishing pipe to wet the towel in the storage box, the electric push rod separates the storage box from the top cover, make the storage tank be close to night light emergency exit sign simultaneously, the crowd of fleing observes the wet towel in the night light emergency exit sign and discovers the storage tank easily, and the crowd of fleing can be perceived the rare phenomenon of low place smog when bowing to acquire wet towel, and the crowd of fleing of being convenient for flees the scene of a fire, provides the safety guarantee for the crowd of suffering from a disaster, is worth widelys popularizing.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a block diagram of a control room modular system of the present invention;
FIG. 3 is a block diagram of an access monitoring module system according to the present invention;
FIG. 4 is a block diagram of a monitoring and conditioning module system of the present invention;
FIG. 5 is a system diagram of a warning module according to the present invention;
FIG. 6 is a system block diagram of a first processor module of the present invention;
FIG. 7 is a system block diagram of a second processor module of the present invention;
FIG. 8 is a schematic view of a replenishment indicating device of the present invention.
Wherein, 1, a control room module; 2. an entrance and exit monitoring module; 3. a monitoring and adjusting module; 4. a warning reminding module; 5. a replenishment indication device; 6. a first processor module; 7. a first display; 8. a first alarm; 9. a first memory; 10. a second memory; 11. a second processor module; 12. a first camera monitoring device; 13. a second display; 14. a second alarm; 15. a third memory; 16. a first controller; 17. a second camera monitoring device; 18. a smoke sensor; 19. an azimuth sensor; 20. a carbon dioxide sensor; 21. a hydrogen chloride gas sensor; 22. an automatic fire extinguishing device; 23. a second controller; 24. a voice broadcast device; 25. a warning light; 26. a luminous safety exit indication board; 27. a top cover; 28. a third controller; 29. a water tank; 30. a water pump; 31. a water replenishing pipe; 32. an electric push rod; 33. an emergency light; 34. a storage box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-8, an embodiment of the present invention provides a fire alarm system based on the internet of things, which includes a control room module 1, the control room module 1 is connected to an entrance monitoring module 2, a monitoring and adjusting module 3, a warning and reminding module 4 and a replenishment indicating device 5 through a network connection module, the control room module 1 includes a first processor module 6, the first processor module 6 is connected to a first display 7, a first alarm 8, a first storage 9 and a second storage 10 through signal lines, the first processor module 6 includes an image recognition module, a first face recognition module, a comprehensive analysis module and a first result output module, the entrance monitoring module 2 includes a second processor module 11, the second processor module 11 is connected to a first camera monitoring device 12, a second display 13, a second alarm 14 and a third storage 15 through signal lines, the second processor module 11 comprises a second face recognition module and a second result output module, the monitoring and adjusting module 3 comprises a first controller 16, the first controller 16 is connected with a second camera monitoring device 17 and a smoke sensor 18 through signal lines, the warning and reminding module 4 comprises a second controller 23, the second controller 23 is connected with a voice broadcasting device 24 and a warning lamp 25 through signal lines, the control room module 1 is arranged in an office building control room, the entrance and exit monitoring module 2 is arranged at a gate post of the office building, the monitoring and adjusting module 3 is arranged at each floor of the office building, the second camera monitoring device 17 and the smoke sensor 18 are arranged in a plurality of office areas and fire escape passages according to the office building structure, the warning and reminding module 4 is arranged at each floor of the office building, the warning lamp 25 is arranged at an elevator entrance, the supply indicating device 5 is arranged in a plurality of office areas of each floor of the office building according to the office building structure, the luminous safety exit sign 26, the top cover 27, the third controller 28, the water tank 29, the electric push rod 32 and the emergency lamp 33 are all arranged on one side of the wall body of an office area, the second camera monitoring device 17 collects image information in the office building, the second camera monitoring device 17 transmits the image information to the first processor module 6 through the first controller 16, the image recognition module, the first face recognition module, the comprehensive analysis module and the first result output module are combined with the image information with smoking behavior in the first memory 9 and the face information, the identity information and the violation frequency information of office area personnel, property-related personnel and other extraneous and irrelevant personnel in each floor of the second memory 10 to recognize the violation smoking behavior, analyze and extract the face information, the identity information and the violation frequency information of smokers, if the smokers are the extraneous personnel, the first processor module 6 cooperates with the second processor module 11 to present information in the first display 7 and the second display 13, the second processor module 11 identifies people at the entrance and the exit of the office building through the second face recognition module and the second result output module, after other irrelevant people smoking are identified, the second alarm 14 reminds the staff to register the other irrelevant people, the second processor module 11 updates the information in the third storage 15, then the second processor module 11 cooperates with the first processor module 6 to synchronously update the information in the second storage 10, if the smoker is a person in the office area or a person related to property, the first processor module 6 updates the information in the second storage 10, then the first processor module 6 cooperates with the second processor module 11 to synchronously update the information in the third storage 15, the first processor module 6 is matched with the second controller 23 to report criticizing to the individual smokers or companies to which the smokers belong through the voice broadcast device 24 according to violation frequency information, when the second processor module 11 analyzes that the violation frequency of the smokers is less, the second processor module 11 only reports criticizing to the individual smokers through the second controller 23 and the voice broadcast device 24, when the second processor module 11 analyzes that the violation frequency of the smokers is more, the second processor module 11 reports criticizing to the companies to which the smokers belong through the second controller 23 and the voice broadcast device 24, the service life of the smoke sensor 18 is prolonged, fire consciousness of people in an office building is improved, the occurrence rate of fire accidents is reduced from the source, and the office atmosphere is improved.
The supply indicating device 5 comprises a luminous safety exit indicator 26, a top cover 27 and a storage box 34, wherein one side of the top cover 27 is provided with a third controller 28, the other side of the top cover 27 is provided with a water tank 29, the top end of the water tank 29 is fixedly connected with a water pump 30, the top end of the water pump 30 is fixedly connected with a water supply pipe 31, the third controller 28 is connected with the water pump 30, an electric push rod 32 and an emergency lamp 33 through signal lines, the output end of the electric push rod 32 is connected with the bottom end of the inner side of the storage box 34, an azimuth angle sensor 19 is arranged at the top of the fireproof door, a carbon dioxide sensor 20, the hydrogen chloride gas sensor 21 and the automatic fire extinguishing device 22 are arranged near the power distribution equipment, and the carbon dioxide sensor 20 is matched with the hydrogen chloride gas sensor 21, the first controller 16 and the automatic fire extinguishing device 22 to monitor and extinguish fire of the power distribution equipment, so that the fire is prevented from spreading to adjacent floors along the power distribution equipment line.
Monitoring and adjusting module 3 still includes azimuth sensor 19, and azimuth sensor 19 passes through the signal line and links to each other with first controller 16, and azimuth sensor 19 is used for monitoring to prevent fire door switching condition, should ensure to prevent that fire door is in normally closed state, if prevent that fire door opens for a long time, then first controller 16 starts first alarm 8 through first processor module 6, reminds the staff to look over and prevents fire door operating condition.
The monitoring and regulating module 3 further comprises a carbon dioxide sensor 20, a hydrogen chloride gas sensor 21 and an automatic fire extinguishing device 22, and the first controller 16 is connected with the carbon dioxide sensor 20, the hydrogen chloride gas sensor 21 and the automatic fire extinguishing device 22 through signal lines.
The first memory 9 is used for storing image information with smoking behavior, and the second memory 10 and the third memory 15 are used for storing face information, identity information and violation number information of office area personnel, property-related personnel and other extraneous and unrelated personnel on each floor.
The warning lamp 25 is used for reminding people in a disaster from taking the elevator when a fire disaster happens.
The first processor module 6 is connected to the second processor module 11, the first controller 16, the second controller 23 and the third controller 28 through a network connection module.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fire alarm system based on thing networking, includes control room module (1), its characterized in that: the control room module (1) is connected with the entrance and exit monitoring module (2), the monitoring and adjusting module (3), the warning and reminding module (4) and the replenishment indicating device (5) through a network connection module, the control room module (1) comprises a first processor module (6), the first processor module (6) is connected with a first display (7), a first alarm (8), a first storage (9) and a second storage (10) through signal lines, the first processor module (6) comprises an image recognition module, a first face recognition module, a comprehensive analysis module and a first result output module, the entrance and exit monitoring module (2) comprises a second processor module (11), the second processor module (11) is connected with a first camera monitoring device (12), a second display (13), a second alarm (14) and a third storage (15) through signal lines, second processor module (11) include second face identification module and second result output module, monitoring adjustment module (3) include first controller (16), first controller (16) passing signal line links to each other with second supervisory equipment (17) and smoke transducer (18) of making a video recording, warning module (4) include second controller (23), second controller (23) passing signal line links to each other with voice broadcast equipment (24) and warning light (25).
2. The internet of things-based fire alarm system of claim 1, wherein: supply indicating device (5) are including night light emergency exit sign (26), top cap (27) and storage tank (34), top cap (27) one side is provided with third controller (28), top cap (27) opposite side is provided with water tank (29), water tank (29) top fixedly connected with water pump (30), water pump (30) top fixedly connected with moisturizing pipe (31), third controller (28) passing signal line links to each other with water pump (30), electric putter (32) and emergency light (33), the output of electric putter (32) links to each other with the inboard bottom of storage tank (34).
3. The internet of things-based fire alarm system of claim 2, wherein: water pump (30) link to each other with water tank (29) through the pipe, moisturizing pipe (31) and electric putter (32) all run through top cap (27), emergency light (33) set up between night light emergency exit sign (26) and storage tank (34), storage tank (34) are used for storing the towel.
4. The internet of things-based fire alarm system of claim 1, wherein: the monitoring and adjusting module (3) further comprises an azimuth sensor (19), the azimuth sensor (19) is connected with the first controller (16) through a signal line, and the azimuth sensor (19) is used for monitoring the opening and closing conditions of the fireproof door.
5. The internet of things-based fire alarm system of claim 1, wherein: the monitoring and adjusting module (3) further comprises a carbon dioxide sensor (20), a hydrogen chloride gas sensor (21) and an automatic fire extinguishing device (22), and the first controller (16) is connected with the carbon dioxide sensor (20), the hydrogen chloride gas sensor (21) and the automatic fire extinguishing device (22) through signal lines.
6. The internet of things-based fire alarm system of claim 1, wherein: the first memory (9) is used for storing image information with smoking behaviors, and the second memory (10) and the third memory (15) are used for storing face information, identity information and violation frequency information of office area personnel, property-related personnel and other extraneous and unrelated personnel on each floor.
7. The internet of things-based fire alarm system of claim 1, wherein: the warning lamp (25) is used for reminding people suffering from a fire disaster not to take the elevator when the fire disaster happens.
8. The internet of things-based fire alarm system of claim 1, wherein: the first processor module (6) is connected with the second processor module (11), the first controller (16), the second controller (23) and the third controller (28) through a network connection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052272.2A CN113744490A (en) | 2021-09-08 | 2021-09-08 | Fire alarm system based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052272.2A CN113744490A (en) | 2021-09-08 | 2021-09-08 | Fire alarm system based on Internet of things |
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| Publication Number | Publication Date |
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| CN113744490A true CN113744490A (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111052272.2A Pending CN113744490A (en) | 2021-09-08 | 2021-09-08 | Fire alarm system based on Internet of things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117197984A (en) * | 2023-09-04 | 2023-12-08 | 北京太平机电设备安装有限责任公司 | Automatic fire alarming and extinguishing system for office building stairwell |
-
2021
- 2021-09-08 CN CN202111052272.2A patent/CN113744490A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117197984A (en) * | 2023-09-04 | 2023-12-08 | 北京太平机电设备安装有限责任公司 | Automatic fire alarming and extinguishing system for office building stairwell |
| CN117197984B (en) * | 2023-09-04 | 2024-04-23 | 北京太平机电设备安装有限责任公司 | Automatic fire alarming and extinguishing system for office building stairwell |
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