CN203773678U - Automatic fire source tracking system based on DSP binocular infrared cameras - Google Patents
Automatic fire source tracking system based on DSP binocular infrared cameras Download PDFInfo
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- CN203773678U CN203773678U CN201420128630.2U CN201420128630U CN203773678U CN 203773678 U CN203773678 U CN 203773678U CN 201420128630 U CN201420128630 U CN 201420128630U CN 203773678 U CN203773678 U CN 203773678U
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Abstract
The utility model relates to an automatic fire source tracking system based on DSP binocular infrared cameras. The automatic fire source tracking system is characterized by comprising at least one binocular camera installed at an area to be detected. The binocular camera is connected with an integrated signal acquiring and processing unit. The signal acquiring and processing unit comprises a signal acquiring unit, a signal processing unit, a control unit, a network communication unit, a motor driving unit, and a power management unit. The automatic fire source tracking system has advantages of better identification of fire hazard, high reliability, unmanned duty, and low cost.
Description
Technical field
The utility model relates to a kind of burning things which may cause a fire disaster automatic tracking system.
Background technology
Along with taking place frequently of the accident of modern fire, in traditional scheme, in order to reduce the generation of the fire failure of public arena, security system all includes fire monitoring system, but this system needs personnel to carry out monitoring in 24 hours, and working strength is very big, and this system generally all exists blind area, so that fire occurs for a long time just can be found by Security Personnel, and now property takes a bath.For protecting citizen's property to burn totally in fire, particularly, at the important area of unsupervised, only user of service's the precautionary measures are seriously limited.Be necessary thus to develop and judge fire as the mode of intelligence how, and realize self-extinguishing need to realize Intellectualized monitoring and breaking out of fire unmanned in the situation that time, this will have a breakthrough step at fire disasters protection.
Summary of the invention
The technical problems to be solved in the utility model is that important area is carried out to unsupervised, avoids fire to occur.
In order to solve the problems of the technologies described above, the technical solution of the utility model has been to provide a kind of burning things which may cause a fire disaster automatic tracking system based on DSP binocular infrared camera, it is characterized in that: comprise at least one group of binocular camera shooting head that is arranged on region to be detected, binocular camera shooting head connects integrated signals collecting and processing unit, this signals collecting and processing unit comprise signal gathering unit, signal processing unit, control module, network communication unit, electric-motor drive unit and Power Management Unit, binocular camera shooting head is connected with signal processing unit via signal gathering unit, signal processing unit connection control unit, control module is via network communication unit accessing Internet, and drive three axle servomotors by electric-motor drive unit, by Power Management Unit, be at least signal processing unit, control module and electric-motor drive unit provide working power, three axle driven by servomotor fire-protection equipment are 360 degree rotations in the horizontal direction, and in vertical direction 180 rotations.
Preferably, described binocular camera shooting head is two groups, and two groups of binocular camera shooting head diagonal angles are installed.
Preferably, described three axle servomotors are become by the first stepper motor of a surface level 360 degree rotations and the second stepper motor of vertical direction 180 degree rotations.
Compared to existing technology, the utlity model has following advantage:
The first, traditional image fire monitoring system adopts common camera to be difficult to identification burning things which may cause a fire disaster target, affected by environmental background light very large, causes the False Rate of fire higher.The utility model adopts binocular CCD infrared camera, only gathers and has other image of temperature difference, therefore from hardware, can filter a large amount of useless environmental background information.
The second, the signals collecting of fire of the present utility model with process all integrated, the wild effect of avoiding detection signal and control signal to exist in wireless transmission, therefore has the reliability of more strengthening, and can authenticate by national fire-fighting.
Three, the utility model not only can judge the generation of fire, and world coordinates that can also locating fire calamity, realize burning things which may cause a fire disaster from motion tracking fire extinguishing, solution personnel free of discontinuities monitoring in 24 hours and nobody be the problem of self-extinguishing at the scene, further scene of fire is passed on internet.
Four, native system does not need host computer to process video image, whole system is integrated in embedded device, so the higher simplification more of level of integrated system, cost is less.
Accompanying drawing explanation
Fig. 1 is signals collecting in the utility model and the system chart of processing unit;
Fig. 2 is the installation site schematic diagram of two groups of binocular camera shooting heads in the utility model.
Embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
The utility model provides a kind of burning things which may cause a fire disaster automatic tracking system based on DSP binocular infrared camera, comprises at least one group of binocular camera shooting head 1 that is arranged on region to be detected.As shown in Figure 2, if as long as specific region is monitored, only need one group of binocular camera shooting head 1, monitoring range is the scope that in Fig. 2, dotted line frame limits, but one group of binocular camera shooting head 1 exists and monitors blind spot as seen from the figure, if desired treat surveyed area and carry out non-blind area monitoring, need 1, two group of binocular camera shooting head 1 of two groups of binocular camera shooting heads to be diagonal angle and install.Every group of binocular camera shooting head 1 connects an integrated signals collecting and processing unit.
As shown in Figure 1, this signals collecting and processing unit comprise signal gathering unit, signal processing unit, control module, network communication unit, electric-motor drive unit and Power Management Unit, binocular camera shooting head 1 is connected with signal processing unit via signal gathering unit, signal processing unit connection control unit, control module is via network communication unit accessing Internet, and drive three axle servomotors by electric-motor drive unit, by Power Management Unit, provide working power for signal processing unit, control module and electric-motor drive unit.
Three axle driven by servomotor fire-protection equipment are 360 degree rotations in the horizontal direction, and in vertical direction 180 rotations.In the present embodiment, three axle servomotors are become by the first stepper motor of a surface level 360 degree rotations and the second stepper motor of vertical direction 180 degree rotations.
The course of work of a kind of burning things which may cause a fire disaster automatic tracking system based on DSP binocular infrared camera that the utility model provides is:
Once region breaking out of fire to be detected, binocular camera shooting head 1 captures fire image, via signal processing unit, by existing algorithm, in fire image, extract burning things which may cause a fire disaster target image, again the burning things which may cause a fire disaster target image being obtained respectively by two cameras in binocular camera shooting head 1 is mated, obtain the burning things which may cause a fire disaster target of coupling, calculate after the center pixel point coordinate of the burning things which may cause a fire disaster target of mating, by conventional coordinates transformation method, obtain the world coordinates of burning things which may cause a fire disaster target, three axle servomotors drive fire-protection equipment to turn to fire nidus to put out a fire according to this world coordinates, simultaneously, control module is uploaded to related personnel by relevant information by internet.
Claims (3)
1. the burning things which may cause a fire disaster automatic tracking system based on DSP binocular infrared camera, it is characterized in that: comprise at least one group of binocular camera shooting head (1) that is arranged on region to be detected, binocular camera shooting head (1) connects integrated signals collecting and processing unit, this signals collecting and processing unit comprise signal gathering unit, signal processing unit, control module, network communication unit, electric-motor drive unit and Power Management Unit, binocular camera shooting head (1) is connected with signal processing unit via signal gathering unit, signal processing unit connection control unit, control module is via network communication unit accessing Internet, and drive three axle servomotors by electric-motor drive unit, by Power Management Unit, be at least signal processing unit, control module and electric-motor drive unit provide working power, three axle driven by servomotor fire-protection equipment are 360 degree rotations in the horizontal direction, and in vertical direction 180 rotations.
2. a kind of burning things which may cause a fire disaster automatic tracking system based on DSP binocular infrared camera as claimed in claim 1, is characterized in that: described binocular camera shooting head (1) is two groups, and two groups of binocular camera shooting heads (1) diagonal angle is installed.
3. a kind of burning things which may cause a fire disaster automatic tracking system based on DSP binocular infrared camera as claimed in claim 1, is characterized in that: described three axle servomotors are become by the first stepper motor of a surface level 360 degree rotations and the second stepper motor of vertical direction 180 degree rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128630.2U CN203773678U (en) | 2014-03-20 | 2014-03-20 | Automatic fire source tracking system based on DSP binocular infrared cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128630.2U CN203773678U (en) | 2014-03-20 | 2014-03-20 | Automatic fire source tracking system based on DSP binocular infrared cameras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773678U true CN203773678U (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128630.2U Expired - Fee Related CN203773678U (en) | 2014-03-20 | 2014-03-20 | Automatic fire source tracking system based on DSP binocular infrared cameras |
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| CN (1) | CN203773678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303995A (en) * | 2018-09-12 | 2019-02-05 | 东南大学 | Fire-fighting robot fire monitor control method based on fire source fixation and recognition |
| CN111160067A (en) * | 2018-11-07 | 2020-05-15 | 北京奇虎科技有限公司 | Danger identification method and device, electronic equipment and computer readable storage medium |
| CN114973588A (en) * | 2022-05-20 | 2022-08-30 | 深兰人工智能应用研究院(山东)有限公司 | Fire source positioning method and device, electronic equipment and storage medium |
-
2014
- 2014-03-20 CN CN201420128630.2U patent/CN203773678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303995A (en) * | 2018-09-12 | 2019-02-05 | 东南大学 | Fire-fighting robot fire monitor control method based on fire source fixation and recognition |
| CN111160067A (en) * | 2018-11-07 | 2020-05-15 | 北京奇虎科技有限公司 | Danger identification method and device, electronic equipment and computer readable storage medium |
| CN114973588A (en) * | 2022-05-20 | 2022-08-30 | 深兰人工智能应用研究院(山东)有限公司 | Fire source positioning method and device, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170320 |