CN213768955U - Forest fire monitoring devices based on unmanned aerial vehicle platform - Google Patents
Forest fire monitoring devices based on unmanned aerial vehicle platform Download PDFInfo
- Publication number
- CN213768955U CN213768955U CN202022704106.3U CN202022704106U CN213768955U CN 213768955 U CN213768955 U CN 213768955U CN 202022704106 U CN202022704106 U CN 202022704106U CN 213768955 U CN213768955 U CN 213768955U
- Authority
- CN
- China
- Prior art keywords
- aerial vehicle
- unmanned aerial
- vehicle platform
- forest fire
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses a forest fire monitoring devices based on unmanned aerial vehicle platform, including the unmanned aerial vehicle platform, there is the motor unmanned aerial vehicle platform four corners through the leg joint, and the motor output end connects the rotor downwards, and the rotor surface is provided with annular crashproof shell; the upper surface of the unmanned aerial vehicle platform is connected with a convex connecting platform, and the side surface of the connecting platform is connected with a wind speed monitoring system through a support rod; the upper surface of the connecting table is connected with a water tank; a water pump is arranged in the equipment bin inside the connecting table and is connected with the water tank through a hose; a cushioning mechanism is hung on the lower surface of the unmanned aerial vehicle platform and is connected with the imaging mechanism below the cushioning mechanism; the lower surface of the unmanned aerial vehicle platform is connected with a smoke sensor and a temperature sensor. The device has solved the imaging module of current unmanned aerial vehicle platform and has received the smoke and dust easily in the fire zone territory and influence and lead to the imaging quality to reduce, can't effectively acquire the image, and because of the not good problem that causes the striking accident in the field of vision, has the characteristics that can effectively keep away the barrier, but self-cleaning camera lens.
Description
Technical Field
The utility model belongs to the technical field of forest fire prevention and control remote sensing, concretely relates to forest fire monitoring devices based on unmanned aerial vehicle platform.
Background
Because the forest often has the characteristics of large area and rugged road and difficult-to-pass terrain, the difficulty of forest fire prevention is high, and the prior art often adopts an unmanned aerial vehicle platform to carry an image module for cruising, so that the forest fire condition monitoring is realized, the purpose of finding the fire condition in time and the purpose of sampling the image of a fire passing area in real time are realized; but current platform is when crossing the regional sky of fire, and the module of making a video recording often because influences such as dust smog of aerial come-up to cause the formation of image quality poor, can't effectively to the condition of a fire spread the trend and monitor, consequently, the urgent need design a forest condition of a fire monitoring devices based on unmanned aerial vehicle platform solves above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the technical problem that a forest fire monitoring devices based on unmanned aerial vehicle platform is provided, the device has solved the imaging module of current unmanned aerial vehicle platform and has received the smoke and dust influence easily and lead to the image quality to reduce crossing the fire region, can't effectively acquire the image, and because of the not good problem that causes the striking accident in the field of vision easily, have and effectively keep away the barrier, but the characteristics of self-cleaning camera lens.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a forest fire monitoring device based on an unmanned aerial vehicle platform comprises the unmanned aerial vehicle platform, wherein four corners of the unmanned aerial vehicle platform are connected with motors through supports, the output ends of the motors are downwards connected with rotor wings, and annular anti-collision shells are arranged on the outer surfaces of the rotor wings; the upper surface of the unmanned aerial vehicle platform is connected with a convex connecting platform, and the side surface of the connecting platform is connected with a wind speed monitoring system through a support rod; the upper surface of the connecting table is connected with a water tank; a water pump is arranged in the equipment bin inside the connecting table and is connected with the water tank through a hose; a cushioning mechanism is hung on the lower surface of the unmanned aerial vehicle platform and is connected with the imaging mechanism below the cushioning mechanism; the lower surface of the unmanned aerial vehicle platform is connected with a smoke sensor and a temperature sensor.
Preferably, the outer surface of the anti-collision shell and the side surface of the unmanned aerial vehicle platform are connected with a plurality of laser distance sensors; the laser distance sensor, the smoke sensor and the temperature sensor are electrically connected with a control system of the unmanned aerial vehicle platform; the laser distance sensor is a Di-soric laser distance sensor with the brand model of LAT 51; the temperature sensor is a Siemens QAE2174.010 type temperature sensor.
Preferably, the wind speed monitoring system comprises four anemorumbometers, and the anemorumbometers are connected with the supporting rods connected with the side surfaces of the platforms through connecting rods; the connecting rod is connected with the supporting rod through a connecting pipe with an internal spring.
Preferably, the cushioning mechanism comprises a hollow shell, and an arc-shaped elastic plate is connected to the side surface of the inner wall of the shell; the upper end and the lower end of the elastic plate are in sliding fit with the inner wall of the shell through a sliding groove mechanism.
Preferably, the lower surface of the shell is provided with a through hole, and a mandril penetrates through the through hole; the inner walls of the two sides of the through hole are connected with springs, and the upper end of the ejector rod is connected with the inner wall of the shell through the springs; the side surface of the mandril is in contact fit with the elastic plate.
Preferably, the imaging mechanism comprises a top plate, and the upper surface of the top plate is connected with the bottom end of the ejector rod; the hanging plate is connected with on the both sides of roof lower surface, and the hanging plate inner wall is connected with the module of making a video recording.
Preferably, the camera module comprises a thermal infrared imager and a high-definition camera; the direction of the lenses of the thermal infrared imager and the high-definition camera is opposite; the infrared imager is a thermal imager, preferably of the type UTi 80P.
Preferably, the inner wall of the hanging plate is connected with a stepping motor, the output end of the stepping motor is connected with a rotating shaft, and the other end of the rotating shaft is connected with the side surface of the camera module; the other end of the camera module is connected with the bearing on the inner wall of the hanging plate.
Preferably, the lower surface of the top plate is connected with an electric push rod, the telescopic end of the electric push rod is downwards connected with the upper surface of the connecting plate, the lower surface of the connecting plate is connected with a micro motor and a brush head, and the brush head is in contact fit with a lens of the camera module; the brush head is made of strong water-absorbing materials such as water-absorbing sponge or water-absorbing cloth.
Preferably, the top plate upper surface is provided with a through hole, a water spray pipe penetrates through the through hole, one end of the water spray pipe is connected with the water pump, the other end of the water spray pipe is a bent pipe, and the bent pipe faces the camera shooting module.
The utility model provides a forest fire monitoring devices based on unmanned aerial vehicle platform's beneficial effect as follows:
(1) the laser distance sensors are arranged in multipoint areas outside the aircraft body, so that obstacles such as tree crowns and the like around the aircraft body can be effectively avoided, and therefore, the aircraft is prevented from falling or colliding due to the fact that a rotor wing is involved in foreign matters in the flying process, and stable flying can be still guaranteed under the condition of poor visibility;
(2) the device finds the fire position in the forest in time through the thermal infrared imager, and after the fire is found, the device can be switched to a high-definition camera to be close to a fire area for image acquisition, so that a fire passing area is determined, and the fire is judged in an auxiliary manner through a smoke sensor below the machine body; the temperature sensor measures temperature in real time, and when the temperature rises to threaten flight safety, the unmanned aerial vehicle automatically avoids a high-temperature area to ensure the operation safety of the machine;
(3) the platform is provided with a cleaning device to clean the lens of the camera module, and is matched with a water pump to spray, so that smoke adhered to the surface of the lens can be effectively cleaned, the platform can still keep clear imaging quality above a fire passing area, and fire zone spreading information can be better transmitted to ground personnel;
(4) the fuselage has carried on anemorumbometer, can the near air current condition in real-time supervision fire district, provides the trend prediction that the intensity of a fire stretched for the personnel of putting out a fire on ground to the safety of the operation of guaranteeing to put out a fire goes on.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic structural diagram of the middle imaging mechanism of the present invention.
Fig. 4 is a schematic front view of the imaging mechanism and the cushioning mechanism of the present invention.
The reference numbers in the figures are: unmanned aerial vehicle platform 1, motor 11, rotor 12, crashproof shell 13, connect platform 14, branch 15, laser distance sensor 16, water tank 2, equipment compartment 21, water pump 22, bradyseism mechanism 3, shell 31, elastic plate 32, spring 33, ejector pin 34, imaging mechanism 4, roof 41, link plate 42, step motor 43, pivot 44, anemorumbometer 51, connecting rod 52, connecting pipe 53, camera module 6, thermal infrared imager 61, high definition digtal camera 62, electric putter 7, connecting plate 71, micro motor 72, brush head 73, spray pipe 74, smoke transducer 8, temperature sensor 9.
Detailed Description
As shown in fig. 1-4, a forest fire monitoring device based on an unmanned aerial vehicle platform comprises an unmanned aerial vehicle platform 1, wherein the unmanned aerial vehicle platform 1 is connected with a motor 11 through a bracket, the output end of the motor 11 is downwards connected with a rotor wing 12, and the outer surface of the rotor wing 12 is provided with an annular anti-collision shell 13; the upper surface of the unmanned aerial vehicle platform 1 is connected with a convex connecting platform 14, and the side surface of the connecting platform 14 is connected with a wind speed monitoring system through a support rod 15; the upper surface of the connecting table 14 is connected with a water tank 2; a water pump 22 is arranged in an equipment bin 21 in the connecting table 14, and the water pump 22 is connected with the water tank 2 through a hose; a cushioning mechanism 3 is hung on the lower surface of the unmanned aerial vehicle platform 1, and the cushioning mechanism 3 is connected with a lower imaging mechanism 4; the lower surface of the unmanned aerial vehicle platform 1 is connected with a smoke sensor 8 and a temperature sensor 9.
Preferably, a plurality of laser distance sensors 16 are connected to the outer surface of the anti-collision shell 13 and the side surface of the unmanned aerial vehicle platform 1; the laser distance sensor 16, the smoke sensor 8 and the temperature sensor 9 are electrically connected with a control system of the unmanned aerial vehicle platform 1; the laser distance sensor 16 is a laser distance sensor 16 with a Di-soric brand model of LAT 51; the temperature sensor 9 is a Siemens QAE2174.010 type temperature sensor 9.
Preferably, the wind speed monitoring system comprises four anemorumbometers 51, and the anemorumeters 51 are connected with the supporting rods 15 on the side surface of the connecting table 14 through connecting rods 52; the link 52 is connected to the strut 15 by an innerspring connector 53.
Preferably, the cushioning mechanism 3 includes a hollow housing 31, and an arc-shaped elastic plate 32 is connected to a side surface of an inner wall of the housing 31; the upper and lower ends of the elastic plate 32 are in sliding fit with the inner wall of the housing 31 through a chute mechanism.
Preferably, the lower surface of the shell 31 is provided with a through hole, and a mandril 34 passes through the through hole; the inner walls of the two sides of the through hole are connected with a spring 33, and the upper end of the mandril 34 is connected with the inner wall of the shell 31 through the spring 33; the side surface of the jack 34 is in contact engagement with the elastic plate 32.
Preferably, the imaging mechanism 4 comprises a top plate 41, the upper surface of the top plate 41 is connected with the bottom end of the mandril 34; the hanging plates 42 are connected to two sides of the lower surface of the top plate 41, and the camera module 6 is connected to the inner walls of the hanging plates 42.
Preferably, the camera module 6 comprises a thermal infrared imager 61 and a high-definition camera 62; the lenses of the thermal infrared imager 61 and the high-definition camera 62 face opposite directions; the infrared imager is a thermal imager, preferably of the type UTi 80P.
Preferably, the inner wall of the hanging plate 42 is connected with a stepping motor 43, the output end of the stepping motor 43 is connected with a rotating shaft 44, and the other end of the rotating shaft 44 is connected with the side surface of the camera module 6; the other end of the camera module 6 is connected with the bearing on the inner wall of the hanging plate 42.
Preferably, the lower surface of the top plate 41 is connected with an electric push rod 7, the telescopic end of the electric push rod 7 is downwards connected with the upper surface of the connecting plate 71, the lower surface of the connecting plate 71 is connected with a micro motor 72 and a brush head 73, and the brush head 73 is in contact fit with the lens of the camera module 6; the brush head 73 is made of strong water-absorbing material such as water-absorbing sponge or water-absorbing cloth.
Preferably, the top plate 41 has a through hole on the upper surface, a water spraying pipe 74 passes through the through hole, one end of the water spraying pipe 74 is connected with the water pump 22, and the other end is a bent pipe facing the camera module 6.
The working principle of the forest fire monitoring device based on the unmanned aerial vehicle platform is as follows:
the laser distance sensor 16 outside the aircraft body monitors the distance of obstacles such as tree crowns and the like around the aircraft body, so that the aircraft is prevented from falling or impacting accidents caused by the fact that the rotor wing 12 is involved in foreign matters in the flight process; the infrared thermal imager 61 timely discovers the fire position in the forest, and when the fire is discovered, the infrared thermal imager is switched to the high-definition camera 62 to be close to the fire area for image acquisition; a smoke sensor 8 below the machine body assists in judging the fire intensity; the temperature sensor 9 measures the temperature in real time, and when the temperature rises to threaten the flight safety, the unmanned aerial vehicle automatically avoids a high-temperature area; the combination of the micro motor 72 and the brush head 73 cleans the lens of the camera module 6, and the combination of the micro motor 72 and the brush head is matched with the water pump 22 and the water spray pipe 74 to spray, so as to clean smoke adhered to the surface of the lens; the wind speed and direction instrument 51 monitors the airflow condition near the fire area in real time, and provides the trend prediction of fire spreading for ground fire extinguishers, so that the safe fire extinguishment operation is ensured.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. A forest fire monitoring device based on an unmanned aerial vehicle platform comprises the unmanned aerial vehicle platform (1), wherein four corners of the unmanned aerial vehicle platform (1) are connected with motors (11) through brackets, the output ends of the motors (11) are downwards connected with rotary wings (12), and annular anti-collision shells (13) are arranged on the outer surfaces of the rotary wings (12); the method is characterized in that: the upper surface of the unmanned aerial vehicle platform (1) is connected with a convex connecting platform (14), and the side surface of the connecting platform (14) is connected with a wind speed monitoring system through a support rod (15); the upper surface of the connecting table (14) is connected with a water tank (2); a water pump (22) is arranged in an equipment bin (21) in the connecting table (14), and the water pump (22) is connected with the water tank (2) through a hose; a cushioning mechanism (3) is hung on the lower surface of the unmanned aerial vehicle platform (1), and the cushioning mechanism (3) is connected with a lower imaging mechanism (4); the lower surface of the unmanned aerial vehicle platform (1) is connected with a smoke sensor (8) and a temperature sensor (9).
2. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 1, characterized in that: the outer surface of the anti-collision shell (13) and the side surface of the unmanned aerial vehicle platform (1) are connected with a plurality of laser distance sensors (16); the laser distance sensor (16), the smoke sensor (8) and the temperature sensor (9) are electrically connected with a control system of the unmanned aerial vehicle platform (1).
3. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 1, characterized in that: the wind speed monitoring system comprises four anemorumbometers (51), and the anemorumbometers (51) are connected with supporting rods (15) on the side surfaces of the connecting table (14) through connecting rods (52); the connecting rod (52) is connected with the support rod (15) through a connecting pipe (53) with a built-in spring.
4. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 1, characterized in that: the shock absorption mechanism (3) comprises a hollow shell (31), and an arc-shaped elastic plate (32) is connected to the side surface of the inner wall of the shell (31); the upper end and the lower end of the elastic plate (32) are in sliding fit with the inner wall of the shell (31) through a sliding chute mechanism.
5. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 4, characterized in that: a through hole is formed in the lower surface of the shell (31), and a mandril (34) penetrates through the through hole; the inner walls of two sides of the through hole are connected with a spring (33), and the upper end of the ejector rod (34) is connected with the inner wall of the shell (31) through the spring (33); the side surface of the ejector rod (34) is in contact fit with the elastic plate (32).
6. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 1, characterized in that: the imaging mechanism (4) comprises a top plate (41), and the upper surface of the top plate (41) is connected with the bottom end of the ejector rod (34); the hanging plates (42) are connected to two sides of the lower surface of the top plate (41), and the camera module (6) is connected to the inner walls of the hanging plates (42).
7. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 6, characterized in that: the camera module (6) comprises a thermal infrared imager (61) and a high-definition camera (62); the lenses of the thermal infrared imager (61) and the high-definition camera (62) face opposite directions.
8. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 6, characterized in that: the inner wall of the hanging plate (42) is connected with a stepping motor (43), the output end of the stepping motor (43) is connected with a rotating shaft (44), and the other end of the rotating shaft (44) is connected with the side surface of the camera module (6); the other end of the camera module (6) is connected with the bearing on the inner wall of the hanging plate (42).
9. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 6, characterized in that: the lower surface of the top plate (41) is connected with an electric push rod (7), the telescopic end of the electric push rod (7) is downwards connected with the upper surface of a connecting plate (71), the lower surface of the connecting plate (71) is connected with a micro motor (72) and a brush head (73), and the brush head (73) is in contact fit with a lens of the camera module (6).
10. The forest fire monitoring device based on unmanned aerial vehicle platform of claim 6, characterized in that: the upper surface of the top plate (41) is provided with a through hole, a water spraying pipe (74) penetrates through the through hole, one end of the water spraying pipe (74) is connected with the water pump (22), the other end of the water spraying pipe is a bent pipe, and the bent pipe faces the camera shooting module (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022704106.3U CN213768955U (en) | 2020-11-20 | 2020-11-20 | Forest fire monitoring devices based on unmanned aerial vehicle platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022704106.3U CN213768955U (en) | 2020-11-20 | 2020-11-20 | Forest fire monitoring devices based on unmanned aerial vehicle platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213768955U true CN213768955U (en) | 2021-07-23 |
Family
ID=76879636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022704106.3U Active CN213768955U (en) | 2020-11-20 | 2020-11-20 | Forest fire monitoring devices based on unmanned aerial vehicle platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213768955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114863626A (en) * | 2022-05-31 | 2022-08-05 | 西安理工大学 | Forest and grass fire monitoring platform based on deep learning framework |
-
2020
- 2020-11-20 CN CN202022704106.3U patent/CN213768955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114863626A (en) * | 2022-05-31 | 2022-08-05 | 西安理工大学 | Forest and grass fire monitoring platform based on deep learning framework |
| CN114863626B (en) * | 2022-05-31 | 2023-10-20 | 西安理工大学 | Forest fire monitoring platform based on deep learning frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110314305A (en) | A kind of wisdom fire-fighting system based on ubiquitous electric power Internet of Things | |
| CN110899186B (en) | Unmanned aerial vehicle cleaning device, cleaning system, control method of unmanned aerial vehicle cleaning device and cleaning system, and storage medium | |
| CN213768955U (en) | Forest fire monitoring devices based on unmanned aerial vehicle platform | |
| CN208914089U (en) | A kind of digitlization security protection Detecting Robot | |
| CN211306328U (en) | Multifunctional security robot suitable for complex terrain | |
| CN211087009U (en) | Contact net inspection device based on aircraft | |
| CN113895642B (en) | Folding type fire-fighting unmanned aerial vehicle and using method thereof | |
| CN109015591A (en) | A kind of digitlization security protection Detecting Robot | |
| CN113992892A (en) | A disaster prevention and reduction early warning vision inspection device for unmanned on duty transformer substation | |
| CN111862516A (en) | Intelligent forest fire prevention system based on unmanned aerial vehicle | |
| CN113873106A (en) | Smart power grid monitoring system suitable for mountain area | |
| CN115441357A (en) | AI intelligence transmission line on-line monitoring system | |
| CN106073617A (en) | High-building glass cleaning intelligent robot and method of work thereof | |
| CN210149562U (en) | Transformer substation inspection aircraft | |
| CN218352591U (en) | A inside defogging device for camera guard shield | |
| CN114247072A (en) | Multifunctional inspection robot | |
| CN109687324B (en) | Outdoor transformer substation environment is with patrolling and examining robot supervisory equipment winter | |
| CN215696018U (en) | Camera protection box | |
| CN111572792A (en) | Unmanned aerial vehicle carries flame projecting device and clearance unmanned aerial vehicle with adjustable injection direction | |
| CN206446803U (en) | A kind of double vision window unmanned plane gondola | |
| CN216660313U (en) | Unmanned aerial vehicle for thermal pipe network inspection | |
| CN214906433U (en) | Security cleaning robot | |
| CN214893697U (en) | Non-contact temperature measurement system based on unmanned aerial vehicle | |
| CN214381134U (en) | Intelligent camera | |
| CN216135804U (en) | Indoor eminence cleaning device based on unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |