CN105879284A - Fire water monitor control system comprising multiple sensors and control method - Google Patents
Fire water monitor control system comprising multiple sensors and control method Download PDFInfo
- Publication number
- CN105879284A CN105879284A CN201610414532.9A CN201610414532A CN105879284A CN 105879284 A CN105879284 A CN 105879284A CN 201610414532 A CN201610414532 A CN 201610414532A CN 105879284 A CN105879284 A CN 105879284A
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- fire
- master controller
- water monitor
- infrared camera
- imagery shot
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Classifications
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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
Abstract
The invention discloses a fire water monitor control system comprising multiple sensors and a control method. The fire water monitor control system comprises a detection front end, a signal processing module, a main controller, a field control cabinet, a center controller, a motor driving controller and a linkage device. The detection front end is composed of an infrared camera, a color camera and an ultraviolet sensor. The infrared camera, the color camera and the ultraviolet sensor are connected to the main controller through the signal processing module. The main controller is connected with the field control cabinet, the center controller and the motor driving controller. The linkage device comprises a water pump, a solenoid valve and an alarm system. In the fire extinguishing process, the main controller starts the pump and switches on the valve for extinguishing a fire, and gives an alarm. A heat radiation signal and a visual signal of a flame are combined, the maloperation rate of a water monitor is reduced, the scene can be protected in a full-time and multi-azimuth mode, the protection range is large, judgment is accurate, and response is rapid.
Description
Technical field
The present invention relates to fire-fighting equipment application, particularly relate to control system and the control of this fire water monitor of a kind of fire water monitor including multisensor
Method processed.
Background technology
Intelligence water cannon achieves the fire-fighting theory of high-intelligentization, whole day within 24 hours, can actively carry out fire hazard monitoring and can put out a fire by comprehensive driving water jetting.
At present, intelligent water cannon based on image detection front end has the disadvantage that
1, infrared signal, UV signal are combined by the detection of intelligence water cannon with computer, it is judged that not accurate enough, have certain wrong report rate of failing to report.
2, video signal transmission to remote computer need to be carried out fire image signal processing by intelligence water cannon, then is gone out by PC end transmission control signal
Fire, needs certain transmission time and time delay, it is impossible to accomplish to start the fire extinguishing of water cannon jetting in time, not as using the reaction of processing locality mode
Rapidly.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fire water monitor control system including multisensor.
The another one technical problem that the invention solves the problems that is to provide a kind of fire water monitor control method including multisensor.
For fire water monitor control system, the technical solution used in the present invention is, including the fire water monitor control system of multisensor, including detection front end,
Signal processing module, master controller, field control case, middle control, drive and control of electric machine and linkage；
Detection front end is made up of infrared camera, colour imagery shot and Ultraviolet sensor；Infrared camera, colour imagery shot and Ultraviolet sensor are by letter
Number processing module is connected to master controller；
Master controller is connected with field control case, middle control respectively, and master controller also with drive and control of electric machine；
Linkage includes water pump, electromagnetic valve and warning system, and when putting out a fire, master controller opens pump valve opening and puts out a fire, and reports to the police.
As preferably:
Detection front end is made up of infrared camera, colour imagery shot and Ultraviolet sensor.
Master controller is DSP or arm processor.Main controller can process video signal and complicated algorithm.
Drive and control of electric machine is connected with horizontal step motor and vertical step motor respectively；Described horizontal step motor and vertical step motor drive water cannon to divide
Do not move horizontally or move vertically, and driving infrared camera and colour imagery shot to make an inspection tour.
DSP uses DM648.
For fire water monitor control method, the technical solution used in the present invention is, comprises the following steps:
Comprise the following steps:
(1) Ultraviolet sensor finds fire, when master controller judges that Ultraviolet sensor detects concrete on fire, master controller by detection flame frequency
Drive horizontal step motor and/or vertical step motor to rotate, and drive infrared camera and colour imagery shot to make an inspection tour；
(2) infrared camera detects the orientation that heat radiation is stronger, and constantly detects suspicious orientation, and is examined by infra red flame recognizer
Survey fire signal；
(3) after master controller judges that infrared camera detects fire signal, then fire is determined whether with colour imagery shot detection；
(4) judge that colour imagery shot has fire to occur such as master controller, then carry out burning things which may cause a fire disaster location by infrared camera and colour imagery shot binocular；
(5) when after the burning things which may cause a fire disaster of binocular location, drive water cannon to aim at burning things which may cause a fire disaster, open the fire extinguishing of pump valve opening, laggard horizontal reset of having put out a fire；
(6) color video information is only passed to middle control by colour imagery shot, and convenient artificial monitoring, when water cannon finds fire, i.e. master controller is judged as
During fire, open warning system, and by Ethernet, result is passed in real time middle control；Middle control is come with result by monitoring
Solve field condition.
As preferably:
Described in step (1), master controller is DSP or arm processor.Main controller can process video signal and complicated algorithm.
Infra red flame recognizer in step (2) is based on multiple features Fire.
Colour imagery shot in step (3) detects according to the algorithm of fire image identification based on rough set and determines whether fire.
The invention has the beneficial effects as follows:
Processed by multisensor and DSP conjunctive use and determine whether fire, and carry out automatic shooting above-water method, by the thermal radiation signal of flame with regard
Feeling that signal combines and reduce the misuse rate of water cannon, can accomplish that full-time length is multi-faceted and protect scene, protection domain is big, it is judged that accurate
Really and be swift in response.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation that the present invention includes the fire water monitor control system embodiment of multisensor.
Fig. 2 is the software flow pattern that the present invention includes the fire water monitor control system embodiment of multisensor.
Detailed description of the invention
Fig. 1 is a kind of fire water monitor control system including multisensor, by detection front end, signal processing module, DSP, field control case, middle control,
Drive and control of electric machine, other linkages form.
Detection front end is connected to DSP, DSP by signal processing module and is connected with field control case, middle control respectively, and DSP also with drive and control of electric machine,
Other linkages connect.Drive and control of electric machine is connected with horizontal step motor and vertical step motor respectively.
Detection front end is made up of Ultraviolet sensor, infrared camera and colour imagery shot, is used for carrying out on-the-spot fire signal and image acquisition.
DSP uses DM648.Owing to the computing function of DM648 is powerful, video signal and complicated algorithm can be processed as main controller, can directly process
Detector signal also controls water cannon and carries out self-extinguishing.
Additionally other linkages include electromagnetic valve, water pump, warning system etc., and fire extinguishing procedure needs to open the fire extinguishing of pump valve opening.
For the control method of above-mentioned fire water monitor, the most specifically there are following steps:
(1) first colour imagery shot, infrared camera and Ultraviolet sensor composition is detected front end and is connected to DSP.
(2) Ultraviolet sensor finds fire by detection flame frequency, when DSP judges that Ultraviolet sensor detects concrete on fire, and DSP drives level step
Enter motor and/or vertical step motor rotates, drive water cannon to move horizontally or move vertically, and drive infrared camera and colour imagery shot
Make an inspection tour.
(3) detect, by infrared camera, the orientation that heat radiation is stronger, and suspicious orientation is constantly detected, and by infra red flame recognizer
(as based on multiple features Fire) detection fire signal.
Wherein flame identification algorithm based on multiple features, including static nature and the behavioral characteristics of flame, static nature includes color characteristic, textural characteristics etc.,
Behavioral characteristics includes the internal dynamic texture of flame, flicker frequency etc..
(4) after DSP judges that infrared camera detects fire signal, colour imagery shot is then come by the algorithm of fire image identification based on rough set
Detection determines whether fire.
Wherein flame identification algorithm based on rough set is by the color characteristic of flame, edge atypical characteristic, height variation feature, Sharp features etc.
A series of composition collection is combined into sample set, utilizes the old attribute reduction algorithms of rough set automatically to choose maximally effective according to the feature of monitoring scene
Character subset, reaches to reduce the purpose of training data, such as Fire based on RS-SVM.
(5) after DSP judges that colour imagery shot has fire to occur, fire locating is carried out by infrared with colour imagery shot binocular.
(6), after utilizing binocular location burning things which may cause a fire disaster, compensated by certain flow angle and drive water cannon to aim at burning things which may cause a fire disaster, open pump valve opening and put out a fire, put out a fire
Become laggard horizontal reset；
(7) video information is passed to middle control, convenient artificial monitoring by colour imagery shot, when when water cannon finds fire, i.e. DSP is judged as fire, opens
Warning system, and by Ethernet, result is passed in real time middle control；Middle control understands field condition by monitoring and result.
Operation principle:
The present embodiment conjunctive use Ultraviolet sensor, infrared camera and colour imagery shot carry out image scene collection, and the picture signal gathered is through front end
Being transferred to DSP central processing module after process, DSP determines whether fire through process, if finding burning things which may cause a fire disaster, then controls motor and drives water cannon
Carry out making an inspection tour and use binocular to position burning things which may cause a fire disaster, after having positioned, control other linkages and carry out opening the fire extinguishing of pump valve opening.Field control case is permissible
Meeting manual control, color video information and fire result can be sent to middle control, convenient artificial monitoring by Ethernet by water cannon.
The present embodiment one is fire signal to be carried out in many ways detection by multiple sensors confirm, it is judged that accurately, fail to report substantially without there is wrong report；
Two is rapid with local mode signal processing, and middle control is only intended to receive the colour-video signal of fire, it is simple to artificially monitors, and is not involved in fire
Calamity detection and self-extinguishing.
Invention described above embodiment, is not intended that limiting the scope of the present invention.Any made within the spirit and principles in the present invention
Amendment, equivalent and improvement etc., within should be included in the claims of the present invention.
Claims (8)
1. include the fire water monitor control system of multisensor, it is characterised in that: include detecting front end, signal processing module, master controller, field control case, middle control, drive and control of electric machine and linkage；
Described detection front end is made up of infrared camera, colour imagery shot and Ultraviolet sensor；Described infrared camera, colour imagery shot and Ultraviolet sensor are connected to master controller by signal processing module；
Described master controller is connected with field control case, middle control respectively, and master controller also with drive and control of electric machine；
Described linkage includes water pump, electromagnetic valve and warning system, and when putting out a fire, master controller opens pump valve opening and puts out a fire, and reports to the police.
Fire water monitor control system the most according to claim 1, it is characterised in that: described master controller is DSP or arm processor.
Fire water monitor control system the most according to claim 1, it is characterised in that: described drive and control of electric machine is connected with horizontal step motor and vertical step motor respectively；Described horizontal step motor and vertical step motor drive water cannon move horizontally respectively or move vertically, and drive infrared camera and colour imagery shot to make an inspection tour.
Fire water monitor control system the most according to claim 1, it is characterised in that: described DSP uses DM648.
5. include the fire water monitor control method of multisensor, comprise the following steps:
(1) Ultraviolet sensor finds fire by detection flame frequency, when master controller judges that Ultraviolet sensor detects concrete on fire, master controller drives horizontal step motor and/or vertical step motor to rotate, and drives infrared camera and colour imagery shot to make an inspection tour；
(2) infrared camera detects the orientation that heat radiation is stronger, and constantly detects suspicious orientation, and detects fire signal by infra red flame recognizer；
(3) after master controller judges that infrared camera detects fire signal, then fire is determined whether with colour imagery shot detection；
(4) judge that colour imagery shot has fire to occur such as master controller, then carry out burning things which may cause a fire disaster location by infrared camera and colour imagery shot binocular；
(5) when after the burning things which may cause a fire disaster of binocular location, drive water cannon to aim at burning things which may cause a fire disaster, open the fire extinguishing of pump valve opening, laggard horizontal reset of having put out a fire；
(6) color video information is only passed to middle control, convenient artificial monitoring by colour imagery shot, when i.e. master controller is judged as fire when water cannon finds fire, opens warning system, and by Ethernet, result passes to middle control in real time；Middle control understands field condition by monitoring and result.
Fire water monitor control method the most according to claim 5, it is characterised in that described in step (1), master controller is DSP or arm processor.
Fire water monitor control method the most according to claim 5, it is characterised in that the infra red flame recognizer described in step (2) is based on multiple features Fire.
Fire water monitor control method the most according to claim 5, it is characterised in that colour imagery shot described in step (3) detects according to the algorithm of fire image identification based on rough set and determines whether that fire occurs.
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| CN201610414532.9A CN105879284A (en) | 2016-06-06 | 2016-06-06 | Fire water monitor control system comprising multiple sensors and control method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251568A (en) * | 2016-10-26 | 2016-12-21 | 山东大学 | A kind of fire alarm safety-protection system based on ultraviolet and image detecting technique and method |
| CN106303469A (en) * | 2016-11-02 | 2017-01-04 | 北京弘恒科技有限公司 | Video analysis detection method and system to indoor and outdoor surroundings Flame |
| CN108040235A (en) * | 2018-01-16 | 2018-05-15 | 北京海蓝特科技有限公司 | A kind of intelligent sensing controller and control method |
| CN108333488A (en) * | 2018-02-08 | 2018-07-27 | 南京视道信息技术有限公司 | The arcing detection method blended based on ultraviolet, infrared and optical imagery |
| CN108525186A (en) * | 2018-04-02 | 2018-09-14 | 浙江国视科技有限公司 | A kind of household automatic fire extinguishing system and method |
| CN110102002A (en) * | 2019-05-15 | 2019-08-09 | 上海荷福人工智能科技（集团）有限公司 | The early warning of fire-fighting robot based on artificial intelligence and fire extinguishing system and method |
| CN110115819A (en) * | 2019-05-14 | 2019-08-13 | 上海荷福人工智能科技（集团）有限公司 | Fire water monitor orientation early warning and extinguishing method, storage medium and fire water monitor based on artificial intelligence |
| CN110176121A (en) * | 2019-05-07 | 2019-08-27 | 深圳市荣盛智能装备有限公司 | A kind of method, transmitter, electronic equipment and the medium of fire water monitor fire extinguishing |
| CN110634260A (en) * | 2019-10-10 | 2019-12-31 | 普宙飞行器科技（深圳）有限公司 | Smoke and fire detection device, unmanned aerial vehicle system and smoke and fire detection method |
| CN113384841A (en) * | 2021-05-27 | 2021-09-14 | 镇江港务集团有限公司 | Electric control water cannon system based on air sampling and intelligent image recognition |
| CN115475343A (en) * | 2022-09-13 | 2022-12-16 | 浙江和朴实业有限公司 | Automatic tracking, positioning, cooling and fire extinguishing method |
| CN115554633A (en) * | 2022-08-23 | 2023-01-03 | 国网安徽省电力有限公司电力科学研究院 | Automatic identification control method and system suitable for extra-high voltage converter station fire monitor platform |
| CN116570872A (en) * | 2023-05-30 | 2023-08-11 | 营口天成消防设备有限公司 | Automatic tracking fire extinguishing system and fire extinguishing method for fire source movement in large space |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251568A (en) * | 2016-10-26 | 2016-12-21 | 山东大学 | A kind of fire alarm safety-protection system based on ultraviolet and image detecting technique and method |
| CN106303469A (en) * | 2016-11-02 | 2017-01-04 | 北京弘恒科技有限公司 | Video analysis detection method and system to indoor and outdoor surroundings Flame |
| CN108040235A (en) * | 2018-01-16 | 2018-05-15 | 北京海蓝特科技有限公司 | A kind of intelligent sensing controller and control method |
| CN108333488B (en) * | 2018-02-08 | 2020-11-24 | 南京视道信息技术有限公司 | Arc detection method based on fusion of ultraviolet, infrared and optical images |
| CN108333488A (en) * | 2018-02-08 | 2018-07-27 | 南京视道信息技术有限公司 | The arcing detection method blended based on ultraviolet, infrared and optical imagery |
| CN108525186A (en) * | 2018-04-02 | 2018-09-14 | 浙江国视科技有限公司 | A kind of household automatic fire extinguishing system and method |
| CN110176121A (en) * | 2019-05-07 | 2019-08-27 | 深圳市荣盛智能装备有限公司 | A kind of method, transmitter, electronic equipment and the medium of fire water monitor fire extinguishing |
| CN110115819A (en) * | 2019-05-14 | 2019-08-13 | 上海荷福人工智能科技（集团）有限公司 | Fire water monitor orientation early warning and extinguishing method, storage medium and fire water monitor based on artificial intelligence |
| CN110102002A (en) * | 2019-05-15 | 2019-08-09 | 上海荷福人工智能科技（集团）有限公司 | The early warning of fire-fighting robot based on artificial intelligence and fire extinguishing system and method |
| CN110634260A (en) * | 2019-10-10 | 2019-12-31 | 普宙飞行器科技（深圳）有限公司 | Smoke and fire detection device, unmanned aerial vehicle system and smoke and fire detection method |
| CN113384841A (en) * | 2021-05-27 | 2021-09-14 | 镇江港务集团有限公司 | Electric control water cannon system based on air sampling and intelligent image recognition |
| CN115554633A (en) * | 2022-08-23 | 2023-01-03 | 国网安徽省电力有限公司电力科学研究院 | Automatic identification control method and system suitable for extra-high voltage converter station fire monitor platform |
| CN115554633B (en) * | 2022-08-23 | 2023-08-08 | 国网安徽省电力有限公司电力科学研究院 | Automatic identification control method and system suitable for fire monitor and bridge of extra-high voltage converter station |
| CN115475343A (en) * | 2022-09-13 | 2022-12-16 | 浙江和朴实业有限公司 | Automatic tracking, positioning, cooling and fire extinguishing method |
| CN116570872A (en) * | 2023-05-30 | 2023-08-11 | 营口天成消防设备有限公司 | Automatic tracking fire extinguishing system and fire extinguishing method for fire source movement in large space |
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Application publication date: 20160824 |