CN111986434A - Intelligent fire-fighting early warning system capable of detecting fire in real time - Google Patents
Intelligent fire-fighting early warning system capable of detecting fire in real time Download PDFInfo
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- CN111986434A CN111986434A CN202010874250.3A CN202010874250A CN111986434A CN 111986434 A CN111986434 A CN 111986434A CN 202010874250 A CN202010874250 A CN 202010874250A CN 111986434 A CN111986434 A CN 111986434A
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- 238000012545 processing Methods 0.000 claims abstract description 49
- 239000000779 smoke Substances 0.000 claims abstract description 44
- 238000012360 testing method Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000011897 real-time detection Methods 0.000 claims abstract description 11
- 238000013500 data storage Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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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
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
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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
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
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- 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
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- 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
- G08B25/10—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 wireless transmission systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/04—Monitoring of the detection circuits
- G08B29/043—Monitoring of the detection circuits of fire detection circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
Abstract
The invention discloses an intelligent fire-fighting early warning system for detecting fire in real time, which relates to the technical field of fire-fighting systems and comprises an MCU (microprogrammed control unit) used for processing data and performing logical operation, and controlling a fire-fighting module and a false alarm testing module. This intelligent fire control early warning system of real-time detection conflagration, through the circuit switching module, can realize the mutual backup to wired and wireless data transmission, avoid the wire because the conflagration leads to losing of data transmission, the job stabilization nature has further been improved, through the power-off protection module, can realize carrying out the fast outage to consumer, avoid at the in-process of fire fighting, the personnel of fighting a fire take place the electric shock accident, improved the safety in utilization to, through infrared sensor and smoke transducer, can realize the monitoring to dual information, further reduce this wrong report alarm rate, improve the convenience of use, through wrong report test alarm module, can guarantee the normal work of each branch system, convenience of customers judges whether to break down fast.
Description
Technical Field
The invention relates to the technical field of fire fighting systems, in particular to an intelligent fire fighting early warning system for detecting fire in real time.
Background
The construction achievements of the national security industry demonstration park and the international famous brands are remarkable, and a plurality of world-level advanced safety equipment manufacturing clusters are formed preliminarily; safety and emergency technical equipment is applied in the key industry field in a large scale, the social intrinsic safety level is obviously improved, and the statistical data shows that: at present, 660 cities, 2800 counties or county-level cities exist in China, but the total fire fighting equipment is less than 20% of developed countries, the number of professional firefighters in most countries in the world accounts for about 10 ten thousandths of the national population, the highest fire fighting equipment number is 161 ten thousandths, the proportion of firefighters including professional firefighters in China is only 1.5 ten thousandths, and the intelligent level of the fire fighting equipment is improved, so that the efficiency of the firefighters and the equipment can be fully exerted.
At present at the fire-fighting equipment who uses, the wire is laid to the majority condition, at the in-process of actual use, the conflagration emergence can lead to not lasting circuit to take place the fusing, and then cause partial sensor to take place to become invalid, unable normal environmental information of gathering, very easily cause the unable timely warning of conflagration, secondly when the conflagration takes place, often equipment can only carry out the outage of local position, when very easily causing the fire fighting, the accident of electric shock takes place for the fire fighting personnel, and in follow-up detection process, adopt single sensor, very easily cause the repeated wrong report of system, lead to the convenience of using relatively poor.
Disclosure of Invention
The invention aims to provide an intelligent fire-fighting early warning system for detecting fire in real time, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent fire-fighting early warning system for detecting fire in real time, comprising:
the MCU is used for processing data and performing logic operation, and controlling the fire-fighting module and the false alarm test module;
the wireless transceiver module is used for transmitting and receiving wireless data and is connected with the infrared sensor module and the smoke sensor module through wireless data transmission;
the smoke sensor is divided into a background and used for analyzing and judging stable data of the smoke sensor module;
the infrared sensor is divided into a background and used for carrying out stable data analysis and judgment on the infrared sensor module;
the infrared sensor module is used for acquiring additional infrared signals of images in the environment, identifying the infrared signals of the environment at any time and identifying a fire;
the smoke sensor module is used for detecting smoke particles in the air and assisting in judging whether a fire disaster occurs;
the power-off protection module is used for performing power-off protection on electric equipment in the fire area;
the fire fighting module is used for carrying out primary fire fighting operation on a fire area;
the circuit switching module is used for carrying out data transmission switching on the infrared sensor module and the smoke sensor module in the fire area;
and the false alarm testing module is used for performing exercise and testing by a user at ordinary times.
Furthermore, the output end of the MCU is in bidirectional signal connection with the input end of the wireless transceiver module, the power-off protection module comprises a circuit cutting module, a power-off reset module and a warning module, and the output ends of the circuit cutting module, the power-off reset module and the warning module are in bidirectional signal connection with the input end of the wireless transceiver module.
Furthermore, the input end of the wireless transceiver module is in wireless signal connection with the output end of the infrared sensor module, the infrared sensor module comprises an infrared image processing module, an infrared data calibration processing module and an early warning module, and the input ends of the infrared image processing module, the infrared data calibration processing module and the early warning module are in wireless signal connection with the output end of the wireless transceiver module.
Furthermore, the input end of the wireless transceiver module is connected with the smoke sensor module through an output end wireless signal, the smoke sensor module comprises a data processing module, a data storage module and an early warning module in a background, and the input ends of the data processing module, the data storage module and the early warning module are connected with the output end wireless signal of the wireless transceiver module through a wireless signal.
Furthermore, the output end of the infrared sensor module is in signal connection with the input end of the infrared image processing module, and the output ends of the infrared image processing module, the infrared data calibration processing module and the early warning module are in signal connection with the input end of the MCU.
Furthermore, the output end of the smoke sensor module is in signal connection with the input end of the data processing module, and the input ends of the data processing module, the data storage module and the early warning module are in signal connection with the output end of the MCU.
Furthermore, the output end of the MCU is in bidirectional signal connection with the input end of the fire-fighting module, the output end of the MCU is in bidirectional signal connection with the input end of the false alarm test module,
furthermore, the circuit switching module comprises a circuit protection module, a circuit testing module and a circuit data transmission switching module, the output ends of the circuit protection module, the circuit testing module and the circuit data transmission switching module are in signal connection with the input end of the MCU, and the output ends of the infrared sensor branch background and the smoke sensor branch background are in signal connection with the input ends of the circuit protection module, the circuit testing module and the circuit data transmission switching module.
The invention provides an intelligent fire-fighting early warning system for detecting fire in real time. The method has the following beneficial effects:
(1) this intelligent fire control early warning system of real-time detection conflagration through the circuit switching module, can realize the mutual backup to wired and wireless data transmission, avoids the wire to lead to losing of data transmission because of the conflagration, has further improved this intelligent fire control early warning system of real-time detection conflagration's job stabilization nature.
(2) This intelligent fire control early warning system of real-time detection conflagration through the power-off protection module, can realize carrying out the outage fast to the consumer, avoids at the in-process of fire fighting, and fire fighter takes place the electric shock accident, has improved the intelligent fire control early warning system ground safety in utilization of this real-time detection conflagration to.
(3) This intelligent fire early warning system of real-time detection conflagration through infrared sensor and smoke transducer, can realize the monitoring to dual information, further reduces the false alarm rate of this intelligent fire early warning system of real-time detection conflagration, improves this intelligent fire early warning system of real-time detection conflagration and uses the convenience.
(4) This intelligent fire early warning system of real-time detection conflagration through the false alarm test module, can guarantee the normal work of each part system of this intelligent fire early warning system of real-time detection conflagration, and the person of facilitating the use judges fast whether produce the trouble.
Drawings
FIG. 1 is a general system diagram of an intelligent fire-fighting early warning system for detecting fire in real time according to the present invention;
FIG. 2 is a schematic diagram of a circuit switching module of an intelligent fire-fighting early warning system for detecting fire in real time according to the present invention;
FIG. 3 is a schematic diagram of a power-off protection module of an intelligent fire-fighting early warning system for detecting fire in real time according to the present invention;
FIG. 4 is a schematic diagram of a smoke sensor of an intelligent fire-fighting early warning system for detecting fire in real time according to the present invention;
fig. 5 is a schematic diagram of an infrared sensor of the intelligent fire-fighting early warning system for detecting fire in real time according to the present invention.
In the figure: 1. MCU; 2. a wireless transceiver module; 3. the smoke sensor is divided into a background; 4. the infrared sensor is divided into a background; 5. an infrared sensor module; 6. a smoke sensor module; 7. a power-off protection module; 8. a fire fighting module; 9. a line switching module; 10. false alarm test module.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The invention will be further illustrated with reference to the following examples and drawings:
referring to fig. 1-5, the present invention provides a technical solution: an intelligent fire-fighting early warning system for detecting fire in real time, comprising: MCU1, which is used for processing and logic operation of data, controlling the fire-fighting module 8 and false alarm test module 10, wireless transceiver module 2, which is used for sending and receiving wireless data, connecting the infrared sensor module 5 and smoke sensor module 6 by wireless data transmission, the smoke sensor is divided into background 3, which is used for analyzing and judging the stable data of the smoke sensor module 6, the infrared sensor is divided into background 4, which is used for analyzing and judging the stable data of the infrared sensor module 5, the infrared sensor module 5 is used for collecting extra infrared signals in the environment, identifying the infrared signals of the environment and identifying fire, the smoke sensor module 6 is used for detecting smoke particles in the air, assisting to judge whether fire occurs, the power-off protection module 7 is used for power-off protection of the electric equipment in the fire area, the fire fighting module 8 is used for carrying out preliminary fire fighting operation on a fire disaster area, the line switching module 9 is used for carrying out data transmission switching on the infrared sensor module 5 and the smoke sensor module 6 in the fire disaster area, and the false alarm testing module 10 is used for carrying out exercise and testing by a user at ordinary times.
Concretely, MCU 1's output and wireless transceiver module 2's input both-way signal connection, power protection module 7 includes the circuit and cuts off the module, outage reset module and warning module, the circuit cuts off the module, the output of outage reset module and warning module and wireless transceiver module 2's input both-way signal connection, through the circuit cut off the module, can realize the fast power failure to consumer, avoid because equipment does not cut off the power supply, the in-process of the fire fighting that leads to, the accident of emergence personnel electric shock, through outage reset module, can be convenient like this at the in-process of follow-up recovery production, realize restoring the power supply to equipment fast, through warning module, can the person of facilitating the use observation equipment in time cut off the power supply, improve the security of fire fighting.
Specifically, wireless transceiver module 2's input and infrared sensor module 5's output radio signal are connected, infrared sensor divides backstage 4 to include infrared image processing module, infrared data calibration processing module and early warning module, infrared image processing module, infrared data calibration processing module and early warning module's input and wireless transceiver module 2's output radio signal are connected, through infrared image processing module, can realize handling infrared image, through infrared data calibration processing module, can compare infrared sensor's data value often, through the early warning module, can indicate the user to observe unusual data, conveniently carry out manual judgement and remove the wrong report of police.
Specifically, the input of wireless transceiver module 2 and smoke sensor module 6 obtain output radio signal and connect, smoke sensor divides backstage 3 to include data processing module, data storage module and early warning module, data processing module, data storage module and early warning module's input and wireless transceiver module 2's output radio signal are connected, through data processing module, can realize carrying out preliminary data processing to smoke sensor's data, then store through data storage module, and carry out preliminary early warning through early warning module.
Specifically, the output end of the infrared sensor module 5 is in signal connection with the input end of the infrared image processing module, the output ends of the infrared image processing module, the infrared data calibration processing module and the early warning module are in signal connection with the input end of the MCU1, and the output ends of the infrared image processing module, the infrared data calibration processing module and the early warning module are in signal connection with the input end of the MCU1, so that the quality of data transmission can be improved, and the daily data acquisition accuracy is improved.
Specifically, the output end of the smoke sensor module 6 is in signal connection with the input end of the data processing module, the input ends of the data processing module, the data storage module and the early warning module are in signal connection with the output end of the MCU1, and the input ends of the data processing module, the data storage module and the early warning module are in signal connection with the output end of the MCU1, so that the quality of data transmission can be improved, and the daily data acquisition accuracy is improved.
Specifically, the output end of the MCU1 is in bidirectional signal connection with the input end of the fire-fighting module 8, the output end of the MCU1 is in bidirectional signal connection with the input end of the false alarm test module 10, the functionality of the system can be conveniently and rapidly tested by a user through the false alarm test module 10, the fire-fighting module 8 can realize the preliminary fire-fighting operation on the fire position,
specifically, line switching module 9 includes line protection module, line test module and line data transmission switching module, line protection module, the output of line test module and line data transmission switching module and the input signal connection of MCU1, infrared sensor divides backstage 4 and smoke transducer to divide the output of backstage 3 all with line protection module, line test module and the input signal connection of line data transmission switching module, through line protection module, can judge whether being in operating condition of sensor, protect and test the wire, through line test module, can test whether the wire communicates the complete return circuit of stroke, through line data transmission switching module, can realize under the condition that wired wire damages, realize wireless data transmission.
When the intelligent smoke sensor is used, information collected by the infrared sensor and the smoke sensor is preferably and conveniently transmitted to the smoke sensor branch background 3 and the infrared sensor branch background 4 through a wired line, the infrared image processing module of the infrared sensor branch background 4 is used for processing image information, and finally the infrared data calibration processing module is used for judging whether a fire disaster occurs or not, when the information collected by the smoke sensor is judged to generate smoke by the data processing module of the smoke sensor branch background 3, the early warning modules of the smoke sensor branch background 3 and the infrared sensor branch background 4 both give an alarm and send the alarm to the MCU1 through the wired line, then the control of the fire fighting module 8 is realized, the primary control of the fire disaster is realized, then the power-off protection module 7 is started through the wireless transceiver module 2, the power-off processing is carried out on the fire disaster place, when the fire disaster continuously occurs, the line of the sensor is burnt, the data of the infrared sensor and the smoke sensor are fed back through the wireless transceiver module 2 through the line switching module 9, the problem of data loss is avoided, and all subsystems of the system can be tested and adjusted through the false alarm testing module 10, so that the system is prevented from occurring.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (8)
1. The utility model provides an intelligent fire control early warning system of real-time detection conflagration which characterized in that includes:
the MCU (1) is used for processing data and performing logic operation, and controlling the fire-fighting module (8) and the false alarm test module (10);
the wireless transceiver module (2) is used for transmitting and receiving wireless data and is connected with the infrared sensor module (5) and the smoke sensor module (6) through wireless data transmission;
the smoke sensor is divided into a background (3) and used for analyzing and judging stable data of the smoke sensor module (6);
the infrared sensor is divided into a background (4) used for carrying out stable data analysis and judgment on the infrared sensor module (5);
the infrared sensor module (5) is used for collecting extra infrared signals of images in the environment, identifying the infrared signals of the environment at any time and identifying a fire;
the smoke sensor module (6) is used for detecting smoke particles in the air and assisting in judging whether a fire disaster occurs;
the power-off protection module (7) is used for performing power-off protection on electric equipment in the fire area;
the fire fighting module (8) is used for carrying out primary fire fighting operation on a fire area;
the circuit switching module (9) is used for carrying out data transmission switching on the infrared sensor module (5) and the smoke sensor module (6) in the fire area;
and the false alarm testing module (10) is used for performing exercise and testing by a user at ordinary times.
2. The intelligent fire-fighting early warning system for detecting fire in real time according to claim 1, wherein: the output end of the MCU (1) is in bidirectional signal connection with the input end of the wireless transceiving module (2), the power-off protection module (7) comprises a circuit cutting module, a power-off reset module and a warning module, and the output ends of the circuit cutting module, the power-off reset module and the warning module are in bidirectional signal connection with the input end of the wireless transceiving module (2).
3. The intelligent fire-fighting early warning system for detecting fire in real time according to claim 1, wherein: the input of wireless transceiver module (2) is connected with the output radio signal of infrared sensor module (5), infrared sensor divides backstage (4) to include infrared image processing module, infrared data calibration processing module and early warning module, infrared image processing module, infrared data calibration processing module and early warning module's input and wireless transceiver module's (2) output radio signal are connected.
4. The intelligent fire-fighting early warning system for detecting fire in real time according to claim 1, wherein: the input end of the wireless transceiver module (2) is connected with the smoke sensor module (6) through an output end wireless signal, the smoke sensor is divided into a background (3) and comprises a data processing module, a data storage module and an early warning module, and the input ends of the data processing module, the data storage module and the early warning module are connected with the output end wireless signal of the wireless transceiver module (2).
5. The intelligent fire-fighting early warning system for detecting fire in real time according to claim 1, wherein: the output end of the infrared sensor module (5) is in signal connection with the input end of the infrared image processing module, and the output ends of the infrared image processing module, the infrared data calibration processing module and the early warning module are in signal connection with the input end of the MCU (1).
6. The intelligent fire-fighting early warning system for detecting fire in real time according to claim 1, wherein: the output end of the smoke sensor module is in signal connection with the input end of the data processing module, and the input ends of the data processing module, the data storage module and the early warning module are in signal connection with the output end of the MCU (1).
7. The intelligent fire-fighting early warning system for detecting fire in real time according to claim 1, wherein: the output end of the MCU (1) is in bidirectional signal connection with the input end of the fire-fighting module (8), and the output end of the MCU (1) is in bidirectional signal connection with the input end of the false alarm testing module (10).
8. The intelligent fire-fighting early warning system for detecting fire in real time according to claim 1, wherein: the circuit switching module (9) comprises a circuit protection module, a circuit testing module and a circuit data transmission switching module, the output ends of the circuit protection module, the circuit testing module and the circuit data transmission switching module are connected with the input end signal of the MCU (1), the output ends of the infrared sensor branch backstage (4) and the smoke sensor branch backstage (3) are connected with the input end signal of the circuit protection module, the circuit testing module and the circuit data transmission switching module.
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| CN202010874250.3A CN111986434A (en) | 2020-08-26 | 2020-08-26 | Intelligent fire-fighting early warning system capable of detecting fire in real time |
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| CN202010874250.3A CN111986434A (en) | 2020-08-26 | 2020-08-26 | Intelligent fire-fighting early warning system capable of detecting fire in real time |
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Cited By (1)
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