CN111862516A - Intelligent forest fire prevention system based on unmanned aerial vehicle - Google Patents
Intelligent forest fire prevention system based on unmanned aerial vehicle Download PDFInfo
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- CN111862516A CN111862516A CN202010742695.6A CN202010742695A CN111862516A CN 111862516 A CN111862516 A CN 111862516A CN 202010742695 A CN202010742695 A CN 202010742695A CN 111862516 A CN111862516 A CN 111862516A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000000779 smoke Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 5
- 239000011232 storage material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 description 34
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
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- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/005—Fire alarms; Alarms responsive to explosion for forest fires, e.g. detecting fires spread over a large or outdoors area
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
- A62C3/0242—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft by spraying extinguishants from the aircraft
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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
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
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Abstract
An intelligent forest fire prevention system based on an unmanned aerial vehicle comprises a camera module, a machine body, an agent storage box, a data antenna, a support frame and lifting fire extinguishing assemblies, wherein multiple groups of lifting fire extinguishing assemblies are uniformly arranged around the central axis of the machine body, and each lifting fire extinguishing assembly comprises a rotor wing, a connecting frame, an air compressor, a conveying pipe, an agent outlet hopper, an installation cylinder and a monitoring module; the camera module is arranged at the bottom of the machine body and is in communication connection with the data antenna; the data antenna is arranged at the top of the machine body and is in communication connection with a remote terminal; the agent storage box is arranged on the connecting frame; the connecting frame is arranged on the machine body; the rotor wing is arranged on the machine body and is positioned on the inner side of the mounting cylinder; the air compressor is arranged on the agent storage tank and is communicated with the agent storage tank; the agent storage box, the conveying pipe and the agent outlet hopper are communicated in sequence. The invention can use the unmanned aerial vehicle to carry out forest inspection, has high inspection efficiency, can transmit images to the remote terminal, and can carry out fire extinguishing treatment in time when a small fire occurs to prevent the fire from expanding.
Description
Technical Field
The invention relates to the technical field of forest fire prevention, in particular to an intelligent forest fire prevention system based on an unmanned aerial vehicle.
Background
Forest fires are the most dangerous enemies of forests and the most feared disasters of forestry, which can cause the most harmful and devastating consequences to forests. Forest fires not only burn pieces of forest to damage animals in the forest, but also reduce the reproductive capacity of the forest, cause soil impoverishment and destroy forest conservation water sources, and even cause the ecological environment to lose balance.
The forest inspection through the artificial site is troublesome, the inspection efficiency is low, and the fire extinguishing measures cannot be acquired in time at the initial stage of a fire.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides an intelligent forest fire prevention system based on an unmanned aerial vehicle, which can be used for forest inspection by using the unmanned aerial vehicle, has high inspection efficiency, can transmit images to a remote terminal, and can timely perform fire extinguishing treatment when a small fire disaster occurs to prevent the fire from expanding.
(II) technical scheme
The invention provides an intelligent forest fire prevention system based on an unmanned aerial vehicle, which comprises a camera module, a machine body, an agent storage box, a data antenna, a support frame and lifting fire extinguishing assemblies, wherein the lifting fire extinguishing assemblies are uniformly provided with a plurality of groups around the central axis of the machine body, and each lifting fire extinguishing assembly comprises a rotor wing, a connecting frame, an air compressor, a conveying pipe, an agent outlet hopper, an installation cylinder and a monitoring module;
the camera module is arranged at the bottom of the machine body and is in communication connection with the data antenna; the data antenna is arranged at the top of the machine body and is in communication connection with a remote terminal; the agent storage box is arranged on the connecting frame; the connecting frame is arranged on the machine body; the rotor wing is arranged on the machine body and is positioned on the inner side of the mounting cylinder; the air compressor is arranged on the agent storage tank and is communicated with the agent storage tank; the agent storage box, the conveying pipe and the agent outlet hopper are sequentially communicated, the conveying pipe is provided with a control valve, and the conveying pipe penetrates through the mounting cylinder; the mounting cylinder is arranged on the machine body; the monitoring module sets up on the storage agent case, and the monitoring module includes infrared sensor, smoke transducer, temperature sensor and microprocessor, and infrared sensor, smoke transducer, temperature sensor and data antenna all are connected with the microprocessor communication, and microprocessor and module, rotor, air compressor machine and the control valve difference control connection of making a video recording.
Preferably, the support frame comprises a connecting cylinder, a leg and an elastic piece; a sliding groove is arranged in the connecting cylinder, and a strip-shaped hole is formed in the connecting cylinder along the vertical direction; the supporting leg is of an inverted T-shaped frame structure, the top end of the supporting leg is arranged in the sliding groove in a sliding mode, and the top of the supporting leg is connected with the sliding table part; the sliding table part is arranged in the strip-shaped hole in a sliding manner; the elastic component is located the spout, and the vertical setting of elastic component, the vertical direction both ends of elastic component are connected with organism and landing leg respectively.
Preferably, the elastic part is a cylindrical compression spring, and the outer diameter of the elastic part is larger than the width of the strip-shaped hole.
Preferably, the bottom of the machine body is provided with a transparent cover; the transparent cover is of a hemispherical cover body structure; the camera module is positioned on the inner side of the transparent cover.
Preferably, the supporting legs are provided with transparent heat insulation plates; the transparent heat insulation plate is positioned below the transparent cover.
Preferably, a plurality of inclined planes are uniformly arranged at the top of the machine body, a solar panel is laid on the inclined planes, and a storage battery is arranged on the machine body; the solar panel is electrically connected with the storage battery; the battery is connected with rotor, air compressor machine, control valve, monitoring module and data antenna electric connection respectively.
Preferably, the mounting cylinder comprises a first cylindrical cylinder, a first truncated cone-shaped cylinder, a second cylindrical cylinder and a second truncated cone-shaped cylinder, the first cylindrical cylinder, the first truncated cone-shaped cylinder, the second cylindrical cylinder and the second truncated cone-shaped cylinder are sequentially communicated from top to bottom and form a venturi tube structure, and the inner diameter of the first cylindrical cylinder is larger than that of the second cylindrical cylinder; the agent outlet hopper is positioned at the inner side of the second round table-shaped cylinder.
Preferably, the top of the mounting cylinder is provided with a filter screen; the rotor is located the filter screen below.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
the invention can use the unmanned aerial vehicle to carry out forest inspection, has high inspection efficiency, can transmit images to the remote terminal, and can carry out fire extinguishing treatment in time when a small fire occurs to prevent the fire from expanding. The rotor rotates to lift the unmanned aerial vehicle off, a worker remotely controls the unmanned aerial vehicle to patrol the forest, and the camera module can collect patrol images and return data through the data antenna; detect through infrared sensor and smoke transducer, when infrared data and the smoke data that pass back indicate that there is the characteristic of conflagration somewhere, staff control unmanned aerial vehicle flies to this department, utilize the module of making a video recording to carry out detailed investigation, if belong to less conflagration, temperature sensor real-time detection temperature and passback, when conflagration department high temperature and probably damage unmanned aerial vehicle, control unmanned aerial vehicle flies away from the safe position, and put out a fire at this position, the staff sends the signal to microprocessor through the data antenna, open control valve and air compressor machine, the fire extinguishing agent of filling in advance in the storage agent case is carried to out the agent fill department, it sets up downwards to go out the agent fill, can spray the fire extinguishing agent to conflagration department, the rotor blows downwards, make the fire extinguishing agent can more quick spray to conflagration department, can put out a fire more fast; if belong to great conflagration, when can not only using unmanned aerial vehicle to put out a fire, the image that the module gathered is made a video recording in the passback, and the staff in time arranges the personnel of putting out a fire and goes the scene to put out a fire.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent forest fire prevention system based on an unmanned aerial vehicle according to the present invention.
Fig. 2 is a partial structural sectional view of the intelligent forest fire prevention system based on the unmanned aerial vehicle provided by the invention.
Fig. 3 is an enlarged view of a structure at a in fig. 2.
Fig. 4 is a schematic structural diagram of a conveying principle of a fire extinguishing agent in an intelligent forest fire prevention system based on an unmanned aerial vehicle.
Fig. 5 is a structural block diagram of an intelligent forest fire prevention system based on an unmanned aerial vehicle according to the present invention.
Reference numerals: 1. a camera module; 2. a rotor; 3. a body; 4. a solar panel; 5. a connecting frame; 6. a storage tank; 7. an air compressor; 8. a delivery pipe; 81. a control valve; 9. discharging the agent hopper; 10. mounting the cylinder; 11. a filter screen; 12. a monitoring module; 121. an infrared sensor; 122. a smoke sensor; 123. a temperature sensor; 124. a microprocessor; 13. a data antenna; 14. a transparent cover; 15. a connecting cylinder; 151. a strip-shaped hole; 16. a support leg; 161. a slider section; 17. an elastic member; 18. a transparent heat insulation board.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the intelligent forest fire prevention system based on the unmanned aerial vehicle provided by the invention comprises a camera module 1, a machine body 3, an agent storage box 6, a data antenna 13, a support frame and lifting fire extinguishing assemblies, wherein the lifting fire extinguishing assemblies are uniformly provided with a plurality of groups around the central shaft of the machine body 3, and each lifting fire extinguishing assembly comprises a rotor 2, a connecting frame 5, an air compressor 7, a conveying pipe 8, an agent outlet hopper 9, an installation cylinder 10 and a monitoring module 12; the camera module 1 is arranged at the bottom of the machine body 3, and the camera module 1 is in communication connection with the data antenna 13; the data antenna 13 is arranged at the top of the machine body 3, and the data antenna 13 is in communication connection with a remote terminal; the agent storage box 6 is arranged on the connecting frame 5; the connecting frame 5 is arranged on the machine body 3; the rotor 2 is arranged on the machine body 3, and the rotor 2 is positioned on the inner side of the mounting cylinder 10; the air compressor 7 is arranged on the agent storage tank 6, and the air compressor 7 is communicated with the agent storage tank 6; the agent storage box 6, the delivery pipe 8 and the agent outlet hopper 9 are communicated in sequence, the delivery pipe 8 is provided with a control valve 81, and the delivery pipe 8 penetrates through the mounting cylinder 10; the mounting cylinder 10 is arranged on the machine body 3; monitoring module 12 sets up on storage agent case 6, and monitoring module 12 includes infrared sensor 121, smoke transducer 122, temperature sensor 123 and microprocessor 124, and infrared sensor 121, smoke transducer 122, temperature sensor 123 and data antenna 13 all are connected with microprocessor 124 communication, and microprocessor 124 and camera module 1, rotor 2, air compressor machine 7 and control valve 81 are control connection respectively.
The invention can use the unmanned aerial vehicle to carry out forest inspection, has high inspection efficiency, can transmit images to the remote terminal, and can carry out fire extinguishing treatment in time when a small fire occurs to prevent the fire from expanding. The rotor wing 2 rotates to lift the unmanned aerial vehicle off, a worker remotely controls the unmanned aerial vehicle to patrol the forest, and the camera module 1 can collect patrol images and return data through the data antenna 13; the fire extinguishing agent is detected by the infrared sensor 121 and the smoke sensor 122, when the returned infrared data and smoke data indicate that fire is characteristic of a certain part, the working personnel controls the unmanned aerial vehicle to fly to the position, the camera module 1 is used for detailed exploration, if the fire is a small fire, the temperature sensor 123 detects the temperature in real time and returns the temperature, when the high temperature of the fire is high and the unmanned aerial vehicle is possibly damaged, the unmanned aerial vehicle is controlled to fly away to a safe position and extinguish the fire at the position, the working personnel sends a signal to the microprocessor 124 through the data antenna 13, the control valve 81 and the air compressor 7 are opened, the fire extinguishing agent pre-filled in the agent storage tank 6 is conveyed to the fire extinguishing agent outlet hopper 9, the fire extinguishing agent outlet hopper 9 is arranged downwards, the fire extinguishing agent can be sprayed to the fire, the rotor 2 blows downwards, so that the fire extinguishing agent can be, the fire can be extinguished more quickly; if belong to great conflagration, when can not only using unmanned aerial vehicle to put out a fire, the image of module 1 collection is made a video recording in the passback, and the staff in time arranges the personnel of putting out a fire and goes the scene to put out a fire.
In an alternative embodiment, the support frame comprises a connecting cylinder 15, legs 16 and elastic members 17; a sliding groove is formed in the connecting cylinder 15, and a strip-shaped hole 151 is formed in the connecting cylinder 15 in the vertical direction; the supporting leg 16 is of an inverted T-shaped frame structure, the top end of the supporting leg 16 is arranged in the sliding groove in a sliding mode, and the top of the supporting leg 16 is connected with a sliding platform part 161; the slider portion 161 is slidably disposed in the strip hole 151; the elastic part 17 is located the spout, and the vertical setting of elastic part 17, the vertical direction both ends of elastic part 17 are connected with organism 3 and landing leg 16 respectively.
Need explain, when unmanned aerial vehicle descends again, landing leg 16 and ground contact, organism 3 presses elastic component 17 on landing leg 16, and elastic component 17 is compressed, and elastic component 17 plays buffering cushioning effect, and the landing leg 16 top slides in the spout, and slip table portion 161 slides in bar hole 151, can be stable carry out the shock attenuation along same direction.
In an alternative embodiment, the elastic member 17 is a cylindrical compression spring, and the outer diameter of the elastic member 17 is larger than the width of the bar-shaped hole 151, so that the elastic member 17 does not fall off the bar-shaped hole 151.
In an alternative embodiment, the bottom of the body 3 is provided with a transparent cover 14; the transparent cover 14 is of a hemispherical cover body structure; the camera module 1 is positioned at the inner side of the transparent cover 14; the transparent cover 14 plays a role in isolation and protection, effectively protects the camera module 1, and can also ensure that the camera module 1 collects images at various angles.
In an alternative embodiment, the legs 16 are provided with transparent insulating panels 18; a transparent insulating panel 18 is located below the transparent cover 14.
It should be noted that, transparent heat insulating board 18 can play thermal-insulated effect on the one hand, prevents that high temperature from damaging module 1 and unmanned aerial vehicle of making a video recording, and on the other hand can avoid blockking the collection sight of module 1 of making a video recording.
In an optional embodiment, a plurality of inclined planes are uniformly arranged at the top of the machine body 3, a solar panel 4 is laid on the inclined planes, and a storage battery is arranged on the machine body 3; the solar panel 4 is electrically connected with the storage battery; the storage battery is electrically connected with the rotor 2, the air compressor 7, the control valve 81, the monitoring module 12 and the data antenna 13 respectively.
It should explain that, solar panel 4 turns into the electric energy with light energy and stores in the battery, by the battery to each consumer power supply, more energy-concerving and environment-protective, can also improve unmanned aerial vehicle's time of patrolling and examining of continuing a journey.
In an alternative embodiment, the mounting cylinder 10 includes a first cylindrical cylinder, a first truncated cone-shaped cylinder, a second cylindrical cylinder and a second truncated cone-shaped cylinder, the first cylindrical cylinder, the first truncated cone-shaped cylinder, the second cylindrical cylinder and the second truncated cone-shaped cylinder are sequentially communicated from top to bottom and form a venturi tube structure, and the inner diameter of the first cylindrical cylinder is larger than that of the second cylindrical cylinder; the agent outlet hopper 9 is positioned at the inner side of the second round table-shaped cylinder.
It should be noted that, the installation section of thick bamboo 10 is venturi structure, then the fire extinguishing agent is followed agent bucket 9 and is spouted the back, and the wind-force of reuse rotor 2 is assisted, further utilizes venturi's structural feature for the fire extinguishing agent can flow through installation section of thick bamboo 10 more fast, and fire extinguishing agent velocity of jet is faster, and jet distance is farther, makes unmanned aerial vehicle can put out a fire outside keeping safe distance, and is safer.
In an alternative embodiment, a filter screen 11 is arranged on the top of the mounting cylinder 10; the rotor 2 is located below the filter screen 11.
It should be noted that, the filter screen 11 plays a role in filtering, and prevents impurities from entering the installation cylinder 10 and damaging the rotor 2.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. An intelligent forest fire prevention system based on an unmanned aerial vehicle is characterized by comprising a camera module (1), a machine body (3), an agent storage box (6), a data antenna (13), a support frame and lifting fire extinguishing assemblies, wherein the lifting fire extinguishing assemblies are uniformly provided with a plurality of groups around a central shaft of the machine body (3), and each lifting fire extinguishing assembly comprises a rotor (2), a connecting frame (5), an air compressor (7), a conveying pipe (8), an agent outlet hopper (9), an installation cylinder (10) and a monitoring module (12); the camera module (1) is arranged at the bottom of the machine body (3), and the camera module (1) is in communication connection with the data antenna (13); the data antenna (13) is arranged at the top of the machine body (3), and the data antenna (13) is in communication connection with a remote terminal; the agent storage box (6) is arranged on the connecting frame (5); the connecting frame (5) is arranged on the machine body (3); the rotor (2) is arranged on the machine body (3), and the rotor (2) is positioned on the inner side of the mounting cylinder (10); the air compressor (7) is arranged on the agent storage tank (6), and the air compressor (7) is communicated with the agent storage tank (6); the agent storage box (6), the conveying pipe (8) and the agent outlet hopper (9) are communicated in sequence, a control valve (81) is arranged on the conveying pipe (8), and the conveying pipe (8) penetrates through the mounting cylinder (10); the mounting cylinder (10) is arranged on the machine body (3); monitoring module (12) set up on storage agent case (6), monitoring module (12) include infrared sensor (121), smoke transducer (122), temperature sensor (123) and microprocessor (124), infrared sensor (121), smoke transducer (122), temperature sensor (123) and data antenna (13) all are connected with microprocessor (124) communication, microprocessor (124) and camera module (1), rotor (2), air compressor machine (7) and control valve (81) are control connection respectively.
2. An intelligent forest fire prevention system based on unmanned aerial vehicle as claimed in claim 1, wherein the support frame comprises a connecting cylinder (15), support legs (16) and elastic members (17); a sliding groove is arranged in the connecting cylinder (15), and a strip-shaped hole (151) is arranged on the connecting cylinder (15) along the vertical direction; the supporting leg (16) is of an inverted T-shaped frame structure, the top end of the supporting leg (16) is arranged in the sliding groove in a sliding mode, and the top of the supporting leg (16) is connected with a sliding table part (161); the sliding platform part (161) is arranged in the strip-shaped hole (151) in a sliding manner; elastic component (17) are located the spout, and elastic component (17) are vertical to be set up, and elastic component (17) vertical direction both ends are connected with organism (3) and landing leg (16) respectively.
3. An intelligent forest fire prevention system based on unmanned aerial vehicle as claimed in claim 2, wherein the elastic member (17) is a cylindrical compression spring, and the outer diameter of the elastic member (17) is larger than the width of the strip-shaped hole (151).
4. An intelligent forest fire prevention system based on unmanned aerial vehicles as claimed in claim 2, wherein the bottom of the machine body (3) is provided with a transparent cover (14); the transparent cover (14) is of a hemispherical cover body structure; the camera module (1) is positioned on the inner side of the transparent cover (14).
5. An intelligent forest fire prevention system based on unmanned aerial vehicles as claimed in claim 4, wherein transparent heat insulation boards (18) are arranged on the supporting legs (16); the transparent heat insulation board (18) is positioned below the transparent cover (14).
6. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein a plurality of inclined planes are uniformly arranged on the top of the machine body (3), a solar panel (4) is laid on each inclined plane, and a storage battery is arranged on the machine body (3); the solar panel (4) is electrically connected with the storage battery; the storage battery is electrically connected with the rotor (2), the air compressor (7), the control valve (81), the monitoring module (12) and the data antenna (13) respectively.
7. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein the mounting cylinder (10) comprises a first cylindrical cylinder, a first truncated cone-shaped cylinder, a second cylindrical cylinder and a second truncated cone-shaped cylinder, the first cylindrical cylinder, the first truncated cone-shaped cylinder, the second cylindrical cylinder and the second truncated cone-shaped cylinder are sequentially communicated from top to bottom and form a venturi tube structure, and the inner diameter of the first cylindrical cylinder is larger than that of the second cylindrical cylinder; the agent outlet hopper (9) is positioned at the inner side of the second round table-shaped cylinder.
8. An intelligent forest fire prevention system based on unmanned aerial vehicles as claimed in claim 7, wherein a filter screen (11) is arranged on the top of the installation cylinder (10); the rotor (2) is positioned below the filter screen (11).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111059481.XA CN113763661A (en) | 2020-07-29 | 2020-07-29 | Intelligent forest fire prevention system based on unmanned aerial vehicle |
| CN202010742695.6A CN111862516B (en) | 2020-07-29 | 2020-07-29 | Intelligent forest fire prevention system based on unmanned aerial vehicle |
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| CN113041524A (en) * | 2021-04-12 | 2021-06-29 | 南京林业大学 | Forest fire monitoring and processing device |
| CN113573173A (en) * | 2021-09-27 | 2021-10-29 | 天津市普迅电力信息技术有限公司 | Informatization remote control device based on big data |
| CN115959311A (en) * | 2023-03-16 | 2023-04-14 | 石头纪(南京)数字科技有限公司 | Exhibition hall construction three-dimensional modeling auxiliary assembly |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113763661A (en) | 2021-12-07 |
| CN111862516B (en) | 2021-11-12 |
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