CN201710860U - Computer controlled fire extinguishing system - Google Patents
Computer controlled fire extinguishing system Download PDFInfo
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- CN201710860U CN201710860U CN2010202258104U CN201020225810U CN201710860U CN 201710860 U CN201710860 U CN 201710860U CN 2010202258104 U CN2010202258104 U CN 2010202258104U CN 201020225810 U CN201020225810 U CN 201020225810U CN 201710860 U CN201710860 U CN 201710860U
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- fire extinguishing
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Abstract
The utility model provides a computer controlled fire extinguishing system, which comprises a camera, an image acquisition device, a video image processor, a fire fighting apparatus controller, an image memory, an intelligent fire fighting apparatus and a display terminal. The camera is connected with the image acquisition device, the image acquisition device is connected to the outside of the video image processor, the video image processor is connected with the fire fighting apparatus controller, and the fire fighting apparatus controller is respectively connected with the image memory, the intelligent fire fighting apparatus and the display terminal. The computer controlled fire extinguishing system is mainly applied to spraying water to extinguish fire in occasions with large spaces such as airports, docks, warehouses, factories, large and middle sized hypermarkets, coal yards, stadiums, outdoor occasions and the like. In addition, the computer controlled fire extinguishing system resolves problems that at present, other automatic fire water monitors are easy to be affected by environmental factors (such as water pressure, wind directions, wind power and the like) so that automatic fire extinguishing operation is low in accuracy, and has the advantages of simple structure, convenient installation and use, capability of effectively increasing fire extinguishing accuracy and the like.
Description
(1) technical field
The utility model belongs to the computer control field, relates in particular to a kind of computer control fire extinguishing system.
(2) background technology
Current self-extinguishing equipment generally adopts dual mode:
1) adopt video image to add infrared image acquisition mode simultaneously, video image is used for manual monitoring, and infrared image is used to seek burning things which may cause a fire disaster;
2) adopting infrared ray or ultraviolet-sensitive device to survey burning things which may cause a fire disaster as sensor, mainly is that burning things which may cause a fire disaster is searched in the scanning of using narrow slit level and vertical direction within the specific limits;
All there is identical drawback in these two kinds of self-extinguishing methods, they all adopt open loop control, can only control roughly direction sprinkling fire of fire-fighting equipment court, can not accurately locate burning things which may cause a fire disaster, and the wind direction that the scene of fire is taken place, wind-force can not in time be revised water column and spray direction when conditions such as hydraulic pressure change, might not have due effect at the crucial moment of fire extinguishing; Condition has been created in the realization of the present utility model that develops into of modern video identification technology.
(3) summary of the invention
The purpose of this utility model is to provide a kind of energy to seek the computer control fire extinguishing system that the fire alarm burning things which may cause a fire disaster also can be put out a fire automatically and accurately automatically by image recognition.
The purpose of this utility model is to realize like this, it comprises video camera, image acquisition device, video image processor, fire-fighting equipment controller, video memory, intelligent fire equipment and display terminal, video camera is connected with image acquisition device, image acquisition device is connected the outside of video image processor, video image processor is connected with the fire-fighting equipment controller, and the fire-fighting equipment controller connects video memory, intelligent fire equipment and display terminal respectively.
The utility model also has some technical characterictics like this:
1, described image acquisition device adopts video decoding chip SAA7110, SAA7114 or SAA7113;
2, described video image processor adopts to have image is carried out video image processor EPIC12, EPIC6, EP2C5 or the EP2C8 that condition of a fire position was handled and can be identified exactly in real-time analysis;
3, described video camera is assemblied in the high-altitude and overlooks all monitor areas, and video camera is connected with image acquisition device by transmission line;
4, described fire-fighting equipment controller adopt have can the work of analysis and Control fire-fighting equipment, the control display terminal intelligent controller that shows and the image of the condition of a fire can be deposited in video memory, comprise Samsung S3C2410 or S3C2440;
5, described intelligent fire equipment adopts and has the intelligent fire equipment that the automatic control module is adjusted the injection direction and the ejection function that circles round.
The beneficial effects of the utility model are: the utility model is mainly used in the sprinkling fire of large space occasion.The large space occasion mainly contains: airport, harbour, warehouse, factory building, big-and-middle-sized sales field, coal yard, stadiums, open-air place etc.It has solved present other class automatic fire control water cannon and has been subject to such environmental effects (as hydraulic pressure, wind direction, wind-force etc.), causes the not high problem of the self-extinguishing work degree of accuracy, has simple in structurely, easy to install and use, can effectively improve advantage such as fire extinguishing accuracy rate etc.The utility model can be discerned fire parameter by video image processor, identifies condition of a fire position, and the characteristic parameter of the water column that it can also be by identification fire-fighting equipment ejection identifies the drop point site of water column; Video image processor calculates both alternate position spikes again by the fire-fighting equipment controller by the drop point site that identifies condition of a fire position and water column, and this alternate position spike is sent in the intelligent fire equipment automatic control module, the automatic control module is revised the fire-fighting equipment injection direction according to this alternate position spike, the water column drop point site and the condition of a fire position of fire-fighting equipment ejection constantly are close to until coincidence, reach the purpose of fire extinguishing quick and precisely.
(4) description of drawings
Fig. 1 is a theory diagram of the present utility model.
(5) specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
In conjunction with Fig. 1, computer control fire extinguishing system described in the utility model, it comprises video camera 1, image acquisition device 2, video image processor 3, fire-fighting equipment controller 4, video memory 5, intelligent fire equipment 6 and display terminal 7, and image acquisition device 2 can adopt video decoding chip SAA7110, SAA7114, SAA7113 etc.; Video image processor 3 can be used compositions such as EPIC12, EPIC6, EP2C5, EP2C8; Fire-fighting equipment controller 4 can be used compositions such as Samsung S3C2410 or S3C2440, its design feature is that described video camera 1 is connected with image acquisition device 2, image acquisition device 2 is connected on the video image processor 3, video image processor 3 be connected to fire-fighting equipment controller 4 on, connect video memory 5, intelligent fire equipment 6 and display terminals 7 at fire-fighting equipment controller 4.
Concrete work is: obtain image by video camera 1 and by image acquisition device 2 analog image is converted to digital picture, data image signal is entered into video image processor 3 through transmission line carry out the image processing, identify according to existing condition of a fire feature mode or other programmed algorithm in the comparison database whether the condition of a fire is arranged, calculate the condition of a fire position such as the center of the condition of a fire, and the data image signal after will handling is transferred to fire-fighting equipment controller 4 and shows and store, and shows and storage can be constantly continual; Fire-fighting equipment controller 4 starts by the intelligent fire equipment 6 that transmission line connected and works so that condition of a fire place is sprayed water column according to the center of the condition of a fire.This moment, video camera 1 also obtained the water column picture signal (as: size of water column and drop point) that is sprayed in good time, by image acquisition device 2 analog picture signal is converted to digital picture, data image signal is entered into video image processor 3 through transmission line carry out image recognition processing, feature mode according to water column calculates the drop point site that identifies water column, as: the central area of drop point, be transported to fire-fighting equipment controller 4 and show and store, fire-fighting equipment controller 4 calculates the center of the condition of a fire and the central area relative coordinate alternate position spike of water column drop point; Poor according to this coordinate position, send control command to intelligent fire equipment 6, drive intelligent fire equipment 6 by the automatic control module controls and carry out the motion of level and vertical direction, with the water column of control intelligent fire equipment 6 ejections towards condition of a fire position, being able to seesaw up and down guarantees comprehensive fire extinguishing, and fire can be put out automatically.Whole fire extinguishing procedure is the process of the continuous round-off error of a closed loop feedback, can guarantee to get rid of various on-the-spot interference, and the water column drop point site and the condition of a fire position of fire water monitor ejection constantly are close to until coincidence, reaches the purpose of fire extinguishing quick and precisely.The adjustment injection direction and the ejection function that circles round that have the intelligent fire equipment 6 of automatic control module are prior aries.
Claims (6)
1. computer control fire extinguishing system, it comprises video camera, image acquisition device, video image processor, fire-fighting equipment controller, video memory, intelligent fire equipment and display terminal, it is characterized in that video camera is connected with image acquisition device, image acquisition device is connected the outside of video image processor, video image processor is connected with the fire-fighting equipment controller, and the fire-fighting equipment controller connects video memory, intelligent fire equipment and display terminal respectively.
2. computer control fire extinguishing system according to claim 1 is characterized in that described image acquisition device adopts video decoding chip SAA7110, SAA7114 or SAA7113.
3. computer control fire extinguishing system according to claim 2, it is characterized in that described video image processor adopts to have carries out video image processor EPIC12, EPIC6, EP2C5 or the EP2C8 that condition of a fire position was handled and can be identified exactly in real-time analysis to image.
4. computer control fire extinguishing system according to claim 3 is characterized in that described video camera is assemblied in the high-altitude and overlooks all monitor areas, and video camera is connected with image acquisition device by transmission line.
5. computer control fire extinguishing system according to claim 4, it is characterized in that described fire-fighting equipment controller adopt have can the work of analysis and Control fire-fighting equipment, the control display terminal intelligent controller that shows and the image of the condition of a fire can be deposited in video memory, comprise Samsung S3C2410 or S3C2440.
6. computer control fire extinguishing system according to claim 5 is characterized in that described intelligent fire equipment adopts the intelligent fire equipment with the automatic control module adjustment injection direction and the ejection function that circles round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202258104U CN201710860U (en) | 2010-06-13 | 2010-06-13 | Computer controlled fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202258104U CN201710860U (en) | 2010-06-13 | 2010-06-13 | Computer controlled fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201710860U true CN201710860U (en) | 2011-01-19 |
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ID=43456852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202258104U Expired - Fee Related CN201710860U (en) | 2010-06-13 | 2010-06-13 | Computer controlled fire extinguishing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201710860U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396251A (en) * | 2015-10-16 | 2016-03-16 | 南京航空航天大学 | Robot-assisted three-dimensional intelligent fire extinguishing system |
| CN108671453A (en) * | 2018-03-19 | 2018-10-19 | 北京领创拓展科技发展有限公司 | A kind of water cannon automatic control system |
| CN110917530A (en) * | 2019-12-09 | 2020-03-27 | 国网智能科技股份有限公司 | Fire-fighting continuous operation system and method for transformer substation |
| CN111790082A (en) * | 2020-06-22 | 2020-10-20 | 国网安徽省电力有限公司电力科学研究院 | Operation control method suitable for extra-high voltage converter station fire-fighting system |
-
2010
- 2010-06-13 CN CN2010202258104U patent/CN201710860U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396251A (en) * | 2015-10-16 | 2016-03-16 | 南京航空航天大学 | Robot-assisted three-dimensional intelligent fire extinguishing system |
| CN105396251B (en) * | 2015-10-16 | 2018-12-07 | 南京航空航天大学 | A kind of three-dimensional intelligent fire-pretection system under robot assisted |
| CN108671453A (en) * | 2018-03-19 | 2018-10-19 | 北京领创拓展科技发展有限公司 | A kind of water cannon automatic control system |
| CN110917530A (en) * | 2019-12-09 | 2020-03-27 | 国网智能科技股份有限公司 | Fire-fighting continuous operation system and method for transformer substation |
| CN111790082A (en) * | 2020-06-22 | 2020-10-20 | 国网安徽省电力有限公司电力科学研究院 | Operation control method suitable for extra-high voltage converter station fire-fighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110613 |