CN107147872A - A kind of pyrotechnics warning system being combined based on video monitoring with image procossing - Google Patents
A kind of pyrotechnics warning system being combined based on video monitoring with image procossing Download PDFInfo
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- CN107147872A CN107147872A CN201710326931.4A CN201710326931A CN107147872A CN 107147872 A CN107147872 A CN 107147872A CN 201710326931 A CN201710326931 A CN 201710326931A CN 107147872 A CN107147872 A CN 107147872A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 73
- 238000012545 processing Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000008054 signal transmission Effects 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000005039 memory span Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of pyrotechnics warning system being combined based on video monitoring with image procossing.In the present invention：Pyrotechnics warning system is monitored in real time to smog flame, and is connected by data signal transmission wire road and video monitoring system；The view data that pyrotechnics warning system is monitored is transferred to image processing system；The view data that image processing system analyzing and processing pyrotechnics warning system transmission comes, and by the view data real-time Transmission after analyzing and processing to video monitoring system.The present invention is observed using video monitoring system to the state in scene, and the real-time monitoring in scene is carried out using the temperature sensor of pyrotechnics warning system, smokescope sensor, flame sensor, so as to timely and effectively detect the fire occurred in scene, timely stamp out a fire；Using image processing techniques, the fire image in scene is handled in real time as needed, is convenient for people to clearly observe the situation of the various objects in flame conditions and scene.
Description
Technical field
The invention belongs to monitoring and alarming system field, more particularly to one kind is combined based on video monitoring with image procossing
Pyrotechnics warning system.
Background technology
In various disasters, fire be most frequently, most generally threaten public security and social development major casualty it
One.The mankind can be utilized and be controlled to fire, be an important symbol of civilization and progress.Thus the mankind use fiery history
The history struggled with same fire is associated interpromoting relation in five elements, and fire is typically referred to violate the intention of people and occur or expand, finally existed
Combustion phenomena out of hand and causing property and personal injury in the time and space.
In fire disasters protection measure, monitoring and early warning are highly important, and the real-time current intelligence of fire scenario can be
People provide effective fire extinguishing scheme and measure, how in fire scenario flame situation, smokescope situation and scene
Object conditions carry out in real time monitoring turn into need solve the problem of.
The content of the invention
It is an object of the invention to provide a kind of pyrotechnics warning system being combined based on video monitoring with image procossing, lead to
Pyrotechnics warning system is crossed to monitor the flame in scene, smog etc. in real time, and using image processing system in scene
Image deeply handled, so as to the object in fire scenario flame situation, smokescope situation and scene
Situation carries out effective monitoring in real time.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of pyrotechnics warning system being combined based on video monitoring with image procossing, including image procossing system
System, video monitoring system, pyrotechnics warning system：
Pyrotechnics warning system is monitored in real time to smog flame, and passes through data signal transmission wire road and video monitoring system
System is connected；The view data that pyrotechnics warning system is monitored is transferred to image processing system；Image processing system analyzes and processes cigarette
The view data that fiery warning system transmission comes, and by the view data real-time Transmission after analyzing and processing to video monitoring system；Depending on
Frequency monitoring system carries out real-time video monitoring, transmission and Background control, display and record storage to monitoring scene and operated；
Pyrotechnics warning system includes temperature sensor, smokescope sensor, flame detector；Image processing system becomes including image
Change, compression of images, image enhaucament, image classification.
Wherein, temperature sensor carries out real-time dynamic monitoring to the temperature change of the scene where flame warning system,
When temperature in monitored scene occurs quickly even drastically to change, pyrotechnics warning system sends alarm signal to video monitoring system
Number, video monitoring system is quickly positioned to the scene, and shows scene real-time status.
Wherein, caused by smokescope sensor is to the smoke composition of the scene where flame warning system, smokescope
Object visibility is monitored in real time, including to the carbon dioxide in monitored scene, carbon monoxide, sulfide, nitride, chlorine
The monitoring of compound gas fume.
Wherein, flame detector includes the static characteristic monitoring and dynamic characteristic monitoring to the flame in monitoring scene：It is quiet
Step response monitoring is monitored in real time using nested type skeleton pattern mode to the color of flame with shape；Dynamic characteristic monitoring bag
Include and the motion frequency of flame flame envelope is monitored in real time, including the energy area change of flame is monitored in real time.
Wherein, image enhaucament includes the reinforcing low frequency component and reinforcing high fdrequency component to image：Reinforcing low frequency component is profit
Processing is filtered to band noise image with wave filter, by the smog removing in scene, flame figure is highlighted；Strengthen high frequency division
Amount, makes contour of object clearly show, and details substantially, embodies to the flame in scene and other object conditions and showed.
Wherein, the video camera outer layer installing flameproof enclosure in video monitoring system, video monitoring system is installed in pyrotechnics scene
The extexine installing fireprotection layer of the interior communications cable, the internal layer of fireprotection layer is insulating layer structure.
The invention has the advantages that：
1st, the present invention is observed using video monitoring system to the state in scene, and utilizes the temperature of pyrotechnics warning system
Degree sensor, smokescope sensor, flame sensor carry out the real-time monitoring in scene, so as to timely and effectively detect
The fire occurred in scene, timely stamps out a fire；
2nd, the present invention is as needed by the fire image in scene using image processing techniques by image processing system
Handled in real time, be convenient for people to clearly observe the situation of the various objects in flame conditions and scene, be conducive to
The fire-fighting process of whole fire.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is logical construction schematic diagram of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in accompanying drawing 1, the present invention is for a kind of alarmed based on video monitoring with the pyrotechnics that image procossing is combined
System, including image processing system, video monitoring system, pyrotechnics warning system：
Pyrotechnics warning system is monitored in real time to smog flame, and passes through data signal transmission wire road and video monitoring system
System is connected；The view data that pyrotechnics warning system is monitored is transferred to image processing system；Image processing system analyzes and processes cigarette
The view data that fiery warning system transmission comes, and by the view data real-time Transmission after analyzing and processing to video monitoring system；Depending on
Frequency monitoring system carries out real-time video monitoring, transmission and Background control, display and record storage to monitoring scene and operated；
Pyrotechnics warning system includes temperature sensor, smokescope sensor, flame detector；Image processing system becomes including image
Change, compression of images, image enhaucament, image classification.
Further, temperature sensor carries out dynamic prison in real time to the temperature change of the scene where flame warning system
Survey, when monitor temperature in scene and occurring quickly even drastically to change, pyrotechnics warning system sends police to video monitoring system
The number of notifying, video monitoring system is quickly positioned to the scene, and shows scene real-time status.
Further, smokescope sensor is led to the smoke composition of the scene where flame warning system, smokescope
The object visibility of cause is monitored in real time, including to the carbon dioxide in monitored scene, carbon monoxide, sulfide, nitridation
The monitoring of thing, chloride gas smog.
Further, flame detector includes the static characteristic monitoring to the flame in monitoring scene and dynamic characteristic prison
Survey：Static characteristic monitoring is monitored in real time using nested type skeleton pattern mode to the color of flame with shape；Dynamic characteristic
Monitoring includes monitoring the motion frequency of flame flame envelope in real time, including the energy area change of flame is supervised in real time
Survey.
Further, image enhaucament includes the reinforcing low frequency component and reinforcing high fdrequency component to image：Strengthen low frequency component
It is that processing is filtered to band noise image using wave filter, by the smog removing in scene, highlights flame figure；Strengthen high frequency
Component, makes contour of object clearly show, and details substantially, embodies to the flame in scene and other object conditions and showed.
Further, the video camera outer layer installing flameproof enclosure in video monitoring system, video monitoring system is installed in pyrotechnics
The extexine installing fireprotection layer of the communications cable in scene, the internal layer of fireprotection layer is insulating layer structure.
Further explain explanation：
Image is converted：Because pattern matrix is very big, directly handled in the spatial domain, be related to amount of calculation very big.Therefore,
The method often converted using various images, such as Fourier transform, Walsh transformation, discrete cosine transform handle skill indirectly
Art, transform-domain processing is converted to by the processing of spatial domain, can not only reduce amount of calculation, and can obtain more effective processing.
Compression of images：Image Compression can reduce the data volume of description image, to save image transmitting, processing time
With the memory span shared by reduction.
Image classification：Image classification belongs to the category of pattern-recognition, its to the effect that image by it is some pretreatment (increase
By force, restore, compress) after, image segmentation and feature extraction are carried out, so as to make decisions classification.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
1. a kind of pyrotechnics warning system being combined based on video monitoring with image procossing, including image processing system, video prison
Control system, pyrotechnics warning system, it is characterised in that：
The pyrotechnics warning system is monitored in real time to smog flame, and passes through data signal transmission wire road and video monitoring system
System is connected；
The view data that the pyrotechnics warning system is monitored is transferred to image processing system；
The view data that the analyzing and processing pyrotechnics warning system transmission of described image processing system comes, and by the image after analyzing and processing
Real-time data transmission is to video monitoring system；
The video monitoring system carries out real-time video monitoring, transmission and Background control, display to monitoring scene and recorded
Storage operation；
The pyrotechnics warning system includes temperature sensor, smokescope sensor, flame detector；
Described image processing system includes image conversion, compression of images, image enhaucament, image classification.
2. a kind of pyrotechnics warning system being combined based on video monitoring with image procossing according to claim 1, it is special
Levy and be：
The temperature sensor carries out real-time dynamic monitoring to the temperature change of the scene where flame warning system, is monitored
When temperature in scene occurs quickly even drastically to change, the pyrotechnics warning system sends alarm signal to video monitoring system
Number, the video monitoring system is quickly positioned to the scene, and shows scene real-time status.
3. a kind of pyrotechnics warning system being combined based on video monitoring with image procossing according to claim 1, it is special
Levy and be：
The smokescope sensor can to object caused by the smoke composition of the scene where flame warning system, smokescope
Degree of opinion is monitored in real time, including to the carbon dioxide in monitored scene, carbon monoxide, sulfide, nitride, chloride gas
The monitoring of body smog.
4. a kind of pyrotechnics warning system being combined based on video monitoring with image procossing according to claim 1, it is special
Levy and be：
The flame detector includes the static characteristic monitoring and dynamic characteristic monitoring to the flame in monitoring scene：
The static characteristic monitoring is monitored in real time using nested type skeleton pattern mode to the color of flame with shape；
The dynamic characteristic monitoring includes monitoring the motion frequency of flame flame envelope in real time, including to the energy area of flame
Change is monitored in real time.
5. a kind of pyrotechnics warning system being combined based on video monitoring with image procossing according to claim 1, it is special
Levy and be：
Described image enhancing includes the reinforcing low frequency component and reinforcing high fdrequency component to image：
The reinforcing low frequency component is to be filtered processing to band noise image using wave filter, by the smog removing in scene,
Highlight flame figure；
The reinforcing high fdrequency component, makes contour of object clearly show, and details is obvious, to the flame in scene and other object conditions
Materialization shows.
6. a kind of pyrotechnics warning system being combined based on video monitoring with image procossing according to claim 1, it is special
Levy and be：
Video camera outer layer installing flameproof enclosure in the video monitoring system, the video monitoring system is installed in pyrotechnics scene
The communications cable extexine installing fireprotection layer, the internal layer of the fireprotection layer is insulating layer structure.
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| CN201710326931.4A Pending CN107147872A (en) | 2017-05-10 | 2017-05-10 | A kind of pyrotechnics warning system being combined based on video monitoring with image procossing |
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Cited By (8)
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| CN107888878A (en) * | 2017-11-16 | 2018-04-06 | 包云清 | Fire automatic-positioning type photograph platform courses method |
| CN107895454A (en) * | 2017-11-16 | 2018-04-10 | 江苏理工学院 | A kind of incipient fire smog video detecting method based on wavelet energy |
| CN110493566A (en) * | 2019-08-05 | 2019-11-22 | 成都油管家科技有限公司 | One kind being based on video analysis Safety of Gas Station identifying system |
| CN111460973A (en) * | 2020-03-30 | 2020-07-28 | 国网山西省电力公司电力科学研究院 | Smoke and fire signal detection and image visualization automatic identification method |
| CN113112423A (en) * | 2021-04-06 | 2021-07-13 | 华中师范大学 | Fire scene flame-removing image processing method integrating algorithm enhancement and optical enhancement |
| CN113362563A (en) * | 2021-06-03 | 2021-09-07 | 国网北京市电力公司 | Method and device for determining abnormal condition of power tunnel |
| CN113554364A (en) * | 2021-09-23 | 2021-10-26 | 深圳市信润富联数字科技有限公司 | Disaster emergency management method, device, equipment and computer storage medium |
| CN115206047A (en) * | 2022-05-24 | 2022-10-18 | 华能宁夏中卫光伏发电有限公司 | Photovoltaic module area fire prevention alarm method and system |
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Application publication date: 20170908 |