CN216246838U - High-precision fire source positioning system based on infrared thermal sensing technology - Google Patents
High-precision fire source positioning system based on infrared thermal sensing technology Download PDFInfo
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- 238000013500 data storage Methods 0.000 claims description 8
- 230000010365 information processing Effects 0.000 claims description 7
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Abstract
The utility model discloses a high-precision fire source positioning system based on an infrared thermal sensing technology, which comprises an infrared optical system, a first wireless signal transmission module, a fire extinguishing airplane positioning system, a second wireless signal transmission module and a hazard level detection alarm system, wherein the electrical output end of the infrared optical system is electrically connected with an infrared detector through a lead, the electrical output end of the infrared detector is electrically connected with a detector signal reading device through a lead, the electrical output end of the detector signal reading device is electrically connected with an information receiving and processing module through a lead, and a fire source area geographic information image and a thermal imaging image are subjected to data combination by a set data information integration module so as to realize real-time monitoring and accurate positioning of a fire source, and finally, under the condition that whether the fire source can be further expanded or the temperature in the fire source is further improved is not determined by the set hazard level detection alarm system, saving disaster-fighting investment resources.
Description
Technical Field
The utility model relates to the technical field of forest fire fighting positioning, in particular to a high-precision fire source positioning system based on an infrared thermal sensing technology.
Background
The infrared thermal imaging technology is a high and new technology with wide prospect, when electromagnetic waves with the length longer than 0.78 micron are positioned outside the red color of a visible light spectrum, the electromagnetic waves are called infrared rays, also called infrared radiation, and refer to electromagnetic waves with the wavelength of 0.78-1000 microns, wherein a part with the wavelength of 0.78-2.0 microns is called near infrared, a part with the wavelength of 2.0-1000 microns is called thermal infrared, and in nature, all objects with the temperature higher than 0(k) can radiate infrared rays, so that infrared images formed by different thermal infrared rays can be obtained by utilizing an infrared detector to measure the infrared difference between a target and a background, the existing infrared imaging technology is only used for forest fire prevention and cannot accurately identify and position a fire source, and a large amount of smoke can be generated after a large-scale forest fire disaster occurs, so that when a large amount of smoke exists, the smoke cannot penetrate through the smoke to see the fire source, and a pilot cannot accurately arrive at the fire source, water or chemical agents are released, so that fire can not be extinguished accurately, the fire extinguishing efficiency is reduced, and the fire extinguishing cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-precision fire source positioning system based on an infrared thermal sensing technology, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-precision fire source positioning system based on an infrared thermal technology comprises an infrared optical system, a first wireless signal transmission module, a fire-fighting airplane positioning system, a second wireless signal transmission module and a hazard level detection alarm system, wherein an electrical output end of the infrared optical system is electrically connected with an infrared detector through a lead, an electrical output end of the infrared detector is electrically connected with a detector signal reading device through a lead, an electrical output end of the detector signal reading device is electrically connected with an information receiving and processing module through a lead, and a signal end of the information receiving and processing module is wirelessly connected with a computer background through the first wireless signal transmission module;
the information receiving and processing module comprises a signal data processing module, a signal data display module and a signal data storage module;
the signal data processing module, the signal data display module and the signal data storage module are connected with each other through leads.
As further preferable in the present technical solution: the fire-fighting aircraft positioning system comprises a tripod head GPS positioning device and an infrared distance meter;
cloud platform GPS positioner with infrared distance meter's electrical output has positioning information processing module through wire electric connection, through cloud platform GPS positioner location fire extinguishing aircraft's longitude and latitude, and the infrared distance meter that sets up is used for measuring the aircraft position apart from the fire source.
As further preferable in the present technical solution: the electric output end of the positioning information processing module is respectively and electrically connected with a positioning information storage module and a data information integration module through leads, and the arranged positioning information storage module is used for storing a flight line of the fire-fighting airplane and a position point which is far away from a fire source.
As further preferable in the present technical solution: the electrical output end of the information receiving and processing module is electrically connected with the electrical input end of the data information integration module through a wire, and the arranged data information integration module can perform data combination on the geographic position information image and the thermal imaging image, so that the geographic information of the fire source is accurately positioned.
As further preferable in the present technical solution: the signal end of the data information integration module is wirelessly connected with the signal receiving end of the computer background through the second wireless signal transmission module, the electrical output end of the data information integration module is electrically connected with the display through a wire, and the information in the data information integration module is transmitted to the information computer background through the second wireless signal transmission module, so that rear monitoring personnel can command the fire extinguishing personnel to carry out the optimal fire extinguishing scheme, the information in the data information integration module is presented through the display, the fire extinguishing personnel can know the field situation in real time, and corresponding measures can be taken.
As further preferable in the present technical solution: the hazard grade detection alarm system comprises a smoke detector and a temperature detector;
the smog detector with temperature detector's electrical property output has threshold contrast detection module through wire electric connection, threshold contrast detection module's electrical property output has the alarm to support the module through wire electric connection, through smog detector and temperature detector smog concentration and the burning temperature condition in the source of a fire of real-time supervision, and the threshold contrast detection module who sets up is used for reminding the personnel of putting out a fire whether this source of a fire can produce further harm to support through the request of alarm support module under the condition that the source of a fire is possible to further enlarge.
Compared with the prior art, the utility model has the beneficial effects that: this use is novel carries out analysis processes and preserves through information receiving processing module with the radiation signal data that receive, and upload to the computer backstage and carry out the scheme discussion of putting out a fire and appoint, can utilize its inside cloud platform GPS positioner location aircraft's longitude and latitude of putting out a fire through the aircraft positioning system that puts out a fire, infrared distance meter is used for measuring the aircraft position apart from the fire source, thereby obtain the regional geographic information image that the fire source is located, and borrow by the data information integration module that sets up and carry out data combination with fire source regional geographic information image and thermal imaging image, with this realization to the real time monitoring and accurate location of fire source, detect alarm system through the harm grade that sets up at last, can be under the condition that whether uncertain fire source can further expand or the inside temperature of fire source further improves, save the input resource of putting out a disaster.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of an information receiving and processing module according to the present invention;
FIG. 3 is a schematic diagram of a fire fighting aircraft positioning system of the present invention;
fig. 4 is a schematic structural diagram of the hazard level detection alarm system of the present invention.
In the figure: 1. an infrared optical system; 2. an infrared detector; 3. a detector signal reading device; 4. an information receiving and processing module; 401. a signal data processing module; 402. a signal data display module; 403. a signal data storage module; 5. a first wireless signal transmission module; 6. a computer background; 7. a fire fighting aircraft positioning system; 701. a tripod head GPS positioning device; 702. an infrared range finder; 8. a positioning information processing module; 9. a positioning information storage module; 10. a data information integration module; 11. a second wireless signal transmission module; 12. a display; 13. a hazard level detection alarm system; 131. a smoke detector; 132. a temperature detector; 14. a threshold comparison detection module; 15. an alert support module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a high-precision fire source positioning system based on an infrared thermal technology comprises an infrared optical system 1, a first wireless signal transmission module 5, a fire-fighting aircraft positioning system 7, a second wireless signal transmission module 11 and a hazard level detection alarm system 13, wherein an electrical output end of the infrared optical system 1 is electrically connected with an infrared detector 2 through a lead, an electrical output end of the infrared detector 2 is electrically connected with a detector signal reading device 3 through a lead, an electrical output end of the detector signal reading device 3 is electrically connected with an information receiving and processing module 4 through a lead, and a signal end of the information receiving and processing module 4 is wirelessly connected with a computer background 6 through the first wireless signal transmission module 5;
the information receiving and processing module 4 comprises a signal data processing module 401, a signal data display module 402 and a signal data storage module 403;
the signal data processing module 401, the signal data display module 402 and the signal data storage module 403 are connected with each other by a wire.
In this embodiment, specifically: the fire-fighting aircraft positioning system 7 comprises a tripod head GPS positioning device 701 and an infrared distance meter 702;
cloud platform GPS positioner 701 has positioning information processing module 8 with infrared distancer 702's electrical output end through wire electric connection, is used for the longitude and the latitude of location fire extinguishing aircraft through the cloud platform GPS positioner 701 that sets up, and is used for measuring the aircraft distance from the fire source through the infrared distancer 702 that sets up.
In this embodiment, specifically: the electrical output end of the positioning information processing module 8 is electrically connected with a positioning information storage module 9 and a data information integration module 10 through wires respectively, and the positioning information storage module 9 is used for storing the flight line of the fire-fighting airplane and the position point which is far away from the fire source.
In this embodiment, specifically: the electrical output end of the information receiving and processing module 4 is electrically connected with the electrical input end of the data information integration module 10 through a wire, and the geographic position information image and the thermal imaging image can be subjected to data combination through the arranged data information integration module 10, so that the geographic information of the fire source can be accurately positioned.
In this embodiment, specifically: the signal end of the data information integration module 10 is wirelessly connected with the signal receiving end of the computer background 6 through the second wireless signal transmission module 11, the electrical output end of the data information integration module 10 is electrically connected with the display 12 through a wire, the information in the data information integration module 10 is transmitted to the information computer background 6 through the second wireless signal transmission module 11, so that rear monitoring personnel can command the optimal fire extinguishing scheme of fire extinguishing personnel, the information in the data information integration module 10 is presented through the display 12, the fire extinguishing personnel can conveniently know the field situation in real time, and corresponding measures are taken.
In this embodiment, specifically: the hazard level detection alarm system 13 includes a smoke detector 131 and a temperature detector 132;
the electrical output ends of the smoke detector 131 and the temperature detector 132 are electrically connected with a threshold comparison detection module 14 through a wire, the electrical output end of the threshold comparison detection module 14 is electrically connected with an alarm support module 15 through a wire, the smoke detector 131 and the temperature detector 132 which are arranged are used for monitoring the smoke concentration and the combustion temperature condition in the fire source in real time, the threshold comparison detection module 14 which is arranged is used for reminding fire-fighting personnel whether the fire source can generate further harm or not, and the fire source can be possibly further expanded, and the fire-fighting support is requested through the alarm support module 15.
When the infrared optical system is used, the infrared optical system 1 firstly receives radiation generated at the position of a fire source, then the infrared detector 2 and the detector signal reading device 3 are arranged to detect and receive signal data and transmit the signal data to the inside of the arranged information receiving and processing module 4, the information data transmitted to the inside of the information receiving and processing module 4 are respectively analyzed and processed and stored through the signal data processing module 401 and the signal data storage module 403 in the information receiving and processing module 4, then the processed and stored information data are transmitted to the data information integration module 10 through the arranged signal data display module 402, and the signal end of the information receiving and processing module 4 transmits the processed and analyzed information data to the computer background 6 through the arranged first wireless signal transmission module 5, so that a rear commander can conveniently know the field situation in real time, and a fire extinguishing scheme is made in time, the fire source is accurately positioned by a fire extinguishing aircraft positioning system 7 on the fire extinguishing aircraft, the longitude and latitude of the fire extinguishing aircraft and the position of the fire extinguishing aircraft away from the fire source are respectively positioned by a tripod head GPS positioning device 701 and an infrared distance meter 702 in the fire extinguishing aircraft positioning system 7, so that the regional geographic information image of the fire source can be obtained by the information data of the equipment, the obtained geographic information image and data of the fire source region are respectively transmitted to a data information integration module 10 and a positioning information storage module 9, the positioning information storage module 9 stores the flight line of the fire extinguishing aircraft and the position point of the fire extinguishing aircraft away from the fire source, the set data information integration module 10 can perform data combination on the received geographic information image and thermal imaging image of the fire source region, and the geographic information image of the fire source region is taken as the reference, when the fire fighting aircraft is located at the middle position of the infrared thermal imaging map by the cloud deck GPS positioning function, firstly, the size of the thermal imaging map is scaled to be consistent with the geographic information map through the man-machine dialogue language editing operation, then the information data in the thermal imaging map is imported into the geographic information map through the code editing operation, so that the geographic information image and the thermal imaging image of the fire source area are superposed together, thereby accurately grasping the geographic information of the fire source, and feeding back to the fire fighting personnel through the display 12, realizing the real-time monitoring and accurate positioning of the fire source, and the information data processed by the data information integration module 10 can be fed back to the computer 6 through the second wireless signal transmission module 11, and under the condition that whether the fire source can be further expanded or the temperature in the fire source background is further improved by the arranged hazard level detection alarm system 13, the disaster-fighting investment resources are saved, and once the above situation is met, supplementary support can be requested in time by using the smoke detector 131, the temperature detector 132 and the threshold comparison detection module 14, so that the largest problem can be solved by using the most saved resources.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high accuracy fire source positioning system based on infrared hotness technique, includes infrared optical system (1), first wireless signal transmission module (5), fire-fighting aircraft positioning system (7), second wireless signal transmission module (11) and harm grade detection alarm system (13), its characterized in that: the electrical output end of the infrared optical system (1) is electrically connected with an infrared detector (2) through a lead, the electrical output end of the infrared detector (2) is electrically connected with a detector signal reading device (3) through a lead, the electrical output end of the detector signal reading device (3) is electrically connected with an information receiving and processing module (4) through a lead, and the signal end of the information receiving and processing module (4) is wirelessly connected with a computer background (6) through a first wireless signal transmission module (5);
the information receiving and processing module (4) comprises a signal data processing module (401), a signal data display module (402) and a signal data storage module (403);
the signal data processing module (401), the signal data display module (402) and the signal data storage module (403) are connected with each other through a wire.
2. The high-precision fire source positioning system based on the infrared thermal sensing technology is characterized in that: the fire-fighting aircraft positioning system (7) comprises a tripod head GPS positioning device (701) and an infrared distance meter (702);
the electric output ends of the tripod head GPS positioning device (701) and the infrared range finder (702) are electrically connected with a positioning information processing module (8) through a lead.
3. The high-precision fire source positioning system based on the infrared thermal technology as claimed in claim 2, wherein: the electrical output end of the positioning information processing module (8) is electrically connected with a positioning information storage module (9) and a data information integration module (10) through wires respectively.
4. The high-precision fire source positioning system based on the infrared thermal technology is characterized in that: the electrical output end of the information receiving and processing module (4) is electrically connected with the electrical input end of the data information integration module (10) through a lead.
5. The high-precision fire source positioning system based on the infrared thermal technology is characterized in that: the signal end of the data information integration module (10) is wirelessly connected with the signal receiving end of the computer background (6) through a second wireless signal transmission module (11), and the electrical output end of the data information integration module (10) is electrically connected with a display (12) through a wire.
6. The high-precision fire source positioning system based on the infrared thermal sensing technology is characterized in that: the hazard level detection alarm system (13) comprises a smoke detector (131) and a temperature detector (132);
the electric output ends of the smoke detector (131) and the temperature detector (132) are electrically connected with a threshold comparison detection module (14) through a lead, and the electric output end of the threshold comparison detection module (14) is electrically connected with an alarm support module (15) through a lead.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123001559.0U CN216246838U (en) | 2021-12-02 | 2021-12-02 | High-precision fire source positioning system based on infrared thermal sensing technology |
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| CN202123001559.0U CN216246838U (en) | 2021-12-02 | 2021-12-02 | High-precision fire source positioning system based on infrared thermal sensing technology |
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| CN216246838U true CN216246838U (en) | 2022-04-08 |
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| CN202123001559.0U Expired - Fee Related CN216246838U (en) | 2021-12-02 | 2021-12-02 | High-precision fire source positioning system based on infrared thermal sensing technology |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220513 Address after: 411100 shimatou, Yuhu District, Xiangtan City, Hunan Province Patentee after: HUNAN University OF SCIENCE AND TECHNOLOGY Address before: 233500 household 2, No. 25, xiaolizhuang, Shuanglu village, banqiaoji Town, Mengcheng County, Bozhou City, Anhui Province Patentee before: Li Guoliang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |