CN106875612A - Distributed intelligence image fire detection system - Google Patents
Distributed intelligence image fire detection system Download PDFInfo
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- CN106875612A CN106875612A CN201510914088.2A CN201510914088A CN106875612A CN 106875612 A CN106875612 A CN 106875612A CN 201510914088 A CN201510914088 A CN 201510914088A CN 106875612 A CN106875612 A CN 106875612A
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- fire
- detection system
- distributed intelligence
- intelligence image
- alarm
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses a kind of distributed intelligence image fire detection system, it includes camera system, Surveillance center, fire detector, server, dsp processor, fire alarm control unit, alarm, communication interface, Ethernet interface, composite video output interface, mobile terminal.Camera system, server, fire alarm control unit, communication interface, Ethernet interface, composite video output interface are all connected with dsp processor, dsp processor is connected to Surveillance center, and fire detector, alarm, mobile terminal are all connected with fire alarm control unit.Distributed intelligence image fire detection system of the present invention can carry out quick detection and provide fire monitoring image to fire round-the-clockly.
Description
Technical field
The present invention relates to a kind of detection system, more particularly to a kind of distributed intelligence image fire detection system.
Background technology
For many years, large space（Conference and exhibition center, gymnasium, hangar, megastore, large-scale factory storehouse, large-sized workshop etc.）And special building（Traffic tunnel, Oil Generation producing region, explosive storing part, museum, subway, hospital etc.）Fire detecting system be always the continuous exploratory development of global fire-fighting circle problem.
The feature of large space is as follows：First, space is larger, and many situation height are more than 20 meters, and single building floor area is larger.Second, early detection fire is difficult, because space is larger, some current conventional probes are difficult fast reaction to characteristic parameter such as burning gases content, smokescope, temperature etc. of Initial Stage of Fire, and such as cigarette will reach certain altitude and generation makes the smoke density of correlation smoke detector need longer time.3rd, space is dynamic and static state, such as have very many people in conference and exhibition center when being puted on display, and detection influence of the sound state on fire is larger.4th, being currently based on the detector of non-image principle cannot provide the position of fire, it is impossible to control fire extinguishing system effectively to be put out a fire.5th, current Detection Techniques are difficult to ensure that to form comprehensive safety monitoring system.
The feature situation of special building can be more complicated, and the feature of special building is as follows：First, all there are some defects in conventional detection technology, be extremely difficult to the purpose of quick detection.Second, environmental condition is complicated, and some situations are very poor environment, are faced with the particular surroundings problem such as explosivity.3rd, it is desirable to quick detection, early prediction, and realize fire safety evaluating monitoring integration.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of distributed intelligence image fire detection system, it can rapidly and accurately carry out early detection to fire and have stronger antijamming capability, while the monitoring image and fire co-ordinate position information and area information of fire can be provided.
To solve the technical problem, the invention provides a kind of distributed intelligence image fire detection system, characterized in that, distributed intelligence image fire detection system includes camera system, Surveillance center, fire detector, server, dsp processor, fire alarm control unit, alarm, communication interface, Ethernet interface, composite video output interface, mobile terminal.Camera system, server, fire alarm control unit, communication interface, Ethernet interface, composite video output interface are all connected with dsp processor, dsp processor is connected to Surveillance center, and fire detector, alarm, mobile terminal are all connected with fire alarm control unit.
Preferably, the distributed intelligence image fire detection system also includes fire alarm, camera failure, the passive output node of the group relay of the system failure three.
Preferably, the distributed intelligence image fire detection system also includes that detector installs suspension and support, power supply, signal, network connection cable, RS485 serial communication interfaces and amplifier, detection debugging acid.
Preferably, the external display simulated test control box of the detector of the distributed intelligence image fire detection system, inside sets four display lamps and three buttons.
Positive effect of the invention is：The present invention can carry out early detection and early stage control process to fire, it has larger advantage and with all weather operations ability at aspects such as system response time, antijamming capability, intelligent levels, with security monitoring be integrated in one for detection by it, can provide the fire-fighting for overflowing, security solution for owner.
Brief description of the drawings
Fig. 1 is the theory diagram of distributed intelligence image fire detection system of the present invention.
Specific embodiment
Present pre-ferred embodiments are given below in conjunction with the accompanying drawings, to describe technical scheme in detail.
As shown in figure 1, distributed intelligence image fire detection system of the present invention includes camera system 1, Surveillance center 2, fire detector 3, server 4, dsp processor 5, fire alarm control unit 6, alarm 7, communication interface 8, Ethernet interface 9, composite video output interface 10, mobile terminal 11.Camera system 1, server 4, fire alarm control unit 6, communication interface 8, Ethernet interface 9, composite video output interface 10 are all connected with dsp processor 5, dsp processor 5 is connected to Surveillance center 2, and fire detector 3, alarm 7, mobile terminal 11 are all connected respectively at fire alarm control unit 6.
This distributed intelligent image fire detecting system operation principle is as follows：Camera system gathers the smog or flame characteristic of Initial Stage of Fire, afterwards by the intelligent mode recognizer and adaptive learning algorithm in dsp processor, pick out fire and alerted, with the image information that can also be exported after being combined, in the Surveillance center by network transmission to distal end.Monitoring personnel and fire brigade etc. can just control the details that fire develops outer at a distance.System solves the problem fire alarm system visualization, the problem of fast reaction.
The generation of fire will typically experience overheat and glow the smokeless stage, glow and send visible smoke stage, flame and visible smoke coexisting stage.Need to be diffused into detection device in itself when smog from conventional smoke detection system and reach finite concentration just to carry out alarm different, visible smoke and flame that this distributed intelligent image fire detecting system will occur during the very first time catches fire development, are analyzed and alarm.It can be caught and be analyzed to color, profile, motion, Diffusion effect, texture of smog etc., motion, distribution of color, brightness, profile, flicker to flame etc. are caught and are analyzed, and can provide warning or alarm with prestissimo when just there is smog or flame.Therefore occur and can be just given just during ascension in smog accurately to alarm.
This distributed intelligent image fire detecting system uses dsp processor parallel processing chip and algorithm so that complicated algorithm can be calculated quickly, so as to ensure the quick response of alarm.System employs nerual network technique, and with environment self-adaption learning functionality, for different use environments, system carries out self study, and can be corrected for the mistake knowledge occurred during use.
This distributed intelligent image fire detecting system can also include fire alarm, camera failure, the passive output node of the group relay of the system failure three, to realize fire alarm and fault alarm, be easy to the compatible connection of all kinds of fire alarm systems.
The distributed intelligence image fire detection system also includes that detector installs suspension and support, power supply, signal, network connection cable, RS485 serial communication interfaces and amplifier, detection debugging acid.RS485 serial communication interfaces can export complete warning message, or carry out parameter setting to detector by external system.Composite video output interface can will be compounded with fire location, the analog video signal of probabilistic information is supplied to monitoring system.
The external display simulated test control box of fire detector, inside sets four display lamps and three buttons, so convenient control.
Particular embodiments described above; technical problem, technical scheme and beneficial effect to solution of the invention are further described; should be understood that; the foregoing is only specific embodiment of the invention; it is not intended to limit the invention; all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of distributed intelligence image fire detection system, it is characterized in that, the distributed intelligence image fire detection system includes camera system, Surveillance center, fire detector, server, dsp processor, fire alarm control unit, alarm, communication interface, Ethernet interface, composite video output interface, mobile terminal, camera system, server, fire alarm control unit, communication interface, Ethernet interface, composite video output interface is all connected with dsp processor, dsp processor is connected to Surveillance center, fire detector, alarm, mobile terminal is all connected with fire alarm control unit.
2. distributed intelligence image fire detection system as claimed in claim 1, it is characterised in that the distributed intelligence image fire detection system also includes fire alarm, camera failure, the passive output node of the group relay of the system failure three.
3. distributed intelligence image fire detection system as claimed in claim 1, characterized in that, the distributed intelligence image fire detection system also includes that detector installs suspension and support, power supply, signal, network connection cable, RS485 serial communication interfaces and amplifier, detection debugging acid.
4. distributed intelligence image fire detection system as claimed in claim 1, it is characterised in that the external display simulated test control box of fire detector, inside sets four display lamps and three buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510914088.2A CN106875612A (en) | 2015-12-12 | 2015-12-12 | Distributed intelligence image fire detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510914088.2A CN106875612A (en) | 2015-12-12 | 2015-12-12 | Distributed intelligence image fire detection system |
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| CN106875612A true CN106875612A (en) | 2017-06-20 |
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| CN201510914088.2A Pending CN106875612A (en) | 2015-12-12 | 2015-12-12 | Distributed intelligence image fire detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564760A (en) * | 2018-06-06 | 2018-09-21 | 广西防城港核电有限公司 | Fire detection device under nuclear power station extreme environmental conditions and detection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204180106U (en) * | 2014-05-28 | 2015-02-25 | 重庆邑谷科技有限公司 | Distributed intelligence community's life service system |
| CN204331970U (en) * | 2014-12-17 | 2015-05-13 | 天津市长城科百电子科技开发有限公司 | Distribution type fiber-optic fire detecting and alarm device |
| CN204348014U (en) * | 2013-09-03 | 2015-05-20 | 深圳市中航装饰设计工程有限公司 | Market, hotel's visual intelligent fire alarm system |
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2015
- 2015-12-12 CN CN201510914088.2A patent/CN106875612A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204348014U (en) * | 2013-09-03 | 2015-05-20 | 深圳市中航装饰设计工程有限公司 | Market, hotel's visual intelligent fire alarm system |
| CN204180106U (en) * | 2014-05-28 | 2015-02-25 | 重庆邑谷科技有限公司 | Distributed intelligence community's life service system |
| CN204331970U (en) * | 2014-12-17 | 2015-05-13 | 天津市长城科百电子科技开发有限公司 | Distribution type fiber-optic fire detecting and alarm device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564760A (en) * | 2018-06-06 | 2018-09-21 | 广西防城港核电有限公司 | Fire detection device under nuclear power station extreme environmental conditions and detection method |
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Application publication date: 20170620 |
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