CN114882663A - Fire prediction early warning device and method for agriculture, forestry and grasses composite zoning - Google Patents
Fire prediction early warning device and method for agriculture, forestry and grasses composite zoning Download PDFInfo
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- CN114882663A CN114882663A CN202210639917.0A CN202210639917A CN114882663A CN 114882663 A CN114882663 A CN 114882663A CN 202210639917 A CN202210639917 A CN 202210639917A CN 114882663 A CN114882663 A CN 114882663A
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- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 16
- 241000209504 Poaceae Species 0.000 title claims description 16
- 238000013316 zoning Methods 0.000 title claims description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 52
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 12
- 238000012806 monitoring device Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013075 data extraction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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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- 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
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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
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Abstract
The invention relates to the technical field of fire early warning, in particular to a fire prediction and early warning device for an agricultural, forestry and grass composite partition and an early warning method thereof, wherein the fire prediction and early warning device comprises an upper fixed pipe, a lower fixed pipe, a connecting pipe, a driving motor, a supporting plate, a crank connecting rod and an infrared monitor, the top end of the upper fixed pipe is sealed, the lower fixed pipe is positioned below the upper fixed pipe, the top and the bottom of the connecting pipe are respectively and rotatably connected with the bottom end of the upper fixed pipe and the top end of the lower fixed pipe, the driving motor is arranged inside the lower fixed pipe, the output end of the top of the driving motor is provided with a rotating shaft, the top end of the rotating shaft is fixedly provided with a rotating plate, the outer side of the rotating plate is fixedly connected with the middle part of the inner side of the connecting pipe, the middle part of the supporting plate is provided with a supporting port, the supporting plate is sleeved in the middle part of the outer side of the connecting pipe through the supporting port, and the bottom end of the crank connecting rod is rotatably connected with the right side of the top of the supporting plate; the fire disaster forecasting, early warning and monitoring system can forecast and monitor fire disasters comprehensively and efficiently.
Description
Technical Field
The invention relates to the technical field of fire early warning, in particular to a fire prediction early warning device and an early warning method for an agricultural, forestry and grasses composite partition area.
Background
As is well known, a fire prediction and early warning device is a device for predicting and early warning a fire situation and reducing the occurrence frequency and severity of the fire, and is widely used in the field of fire early warning.
The retrieved Chinese patent with publication number CN110544357A discloses a fire prediction and early warning method, device and electronic equipment for agricultural, forestry and grasses composite subareas, which are roughly described as follows: extracting thermal infrared abnormal points of a target agricultural forest and grass composite area based on multi-spectrum or high-spectrum data and thermal infrared data of different time, space and spectral resolutions of the target agricultural forest and grass composite area; based on multi-or hyperspectral data with different medium and high spatial resolutions in a target agricultural forest and grass composite area, estimating the fire point generation time and the fire ignition burning area corresponding to the thermal infrared abnormal point by using a burning trace method; and based on the fire point generation time and the fire burning area, combining the historical total fire occurrence points, fire occurrence intensity and fire occurrence frequency of the agriculture, forestry and grasses areas in the target agriculture, forestry and grasses composite area which are counted respectively, and performing fire prediction and early warning on the agriculture, forestry and grasses areas in the target agriculture, forestry and grasses composite area. The method can effectively improve the precision and the early warning effect of data extraction.
The existing fire prediction and early warning method and device for the agricultural, forest and grass composite zoning and electronic equipment are found when in use, the prediction and early warning device is poor in flexibility when in use, comprehensive and efficient fire prediction and early warning monitoring cannot be carried out on a monitored area, in addition, in other existing video monitoring solutions, a cam or a gear transmission hinge rod is used for adjusting a pitch angle, but the rotation of a monitoring mechanism per se is generally used as a driving force in the structure, so that the pitch angle is changed in the rotating process, the pitch angle is continuously changed and cannot be fixed, and the fixed angle in other solutions can not be dynamically changed as required for monitoring.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fire prediction and early warning device and a fire prediction and early warning method for an agricultural, forestry and grasses composite zoning area, which can perform prediction, early warning and monitoring on fire comprehensively and efficiently.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the fire prediction and early warning device for the agricultural and forest grass composite distinguishing area comprises a monitoring device and an installation base, wherein the monitoring device is installed on the installation base and comprises an upper fixing pipe, a lower fixing pipe, a connecting pipe, a driving motor, a supporting plate, a crank connecting rod and an infrared monitor, the top end of the upper fixing pipe is sealed, the lower fixing pipe is positioned below the upper fixing pipe, the top and the bottom of the inside of the connecting pipe are respectively and rotatably connected with the bottom end of the upper fixing pipe and the top end of the lower fixing pipe, the driving motor is installed inside the lower fixing pipe, the top output end of the driving motor is provided with a rotating shaft, the top end of the rotating shaft is fixedly provided with a rotating plate, the outer side of the rotating plate is fixedly connected with the middle part of the inner side of the connecting pipe, the middle part of the supporting plate is provided with a supporting port, the supporting plate is sleeved in the middle part of the outer side of the connecting pipe through the supporting port, and the bottom end of the crank connecting rod is rotatably connected with the right side of the top of the supporting plate, a rotating gear is fixed at the top end of the crank connecting rod, an annular rotating rack is sleeved in the middle of the outer side of the upper fixed pipe, the rotating gear is meshed with the rotating rack, the middle of the crank connecting rod is rotatably connected with a connecting rod, two monitoring plates are fixed at the right end of the top of the supporting plate, monitoring shafts are rotatably connected at the tops of the two monitoring plates, the left side of the infrared monitor is respectively connected with the inner sides of the two monitoring shafts, the bottom of the infrared monitor is provided with a swing rod, the swing rod is provided with a swing through hole, the right end of the connecting rod is rotatably connected with a swinging shaft, the swinging shaft is connected with the inner part of the swinging through hole in a sliding way, one end of the connecting rod close to the crank connecting rod is provided with a strip-shaped through groove, the electromagnet module is embedded in the through groove, the crank connecting rod is made of magnetic conduction materials, and a supporting rod is hinged between the middle of the connecting rod body and the top of the supporting plate.
Wherein the crank connecting rod consists of an upper vertical rod, a lower vertical rod and a middle U-shaped rod connected between the upper vertical rod and the lower vertical rod, wherein the upper vertical rod and the lower vertical rod are respectively connected to the bottom of the rotating gear and the top of the support plate, wherein the middle U-shaped rod consists of an upper transverse rod, a lower transverse rod and a middle vertical rod positioned between the upper transverse rod and the lower transverse rod, the upper transverse rod and the lower transverse rod are respectively connected with the bottom end of the upper vertical rod and the top end of the lower vertical rod, and the upper transverse rod and the lower transverse rod are electrically controlled telescopic rod bodies, an inclination angle sensor is also arranged on the rotating gear, the upper cross rod and the lower cross rod are controlled to extend to the maximum or contract to the minimum in response to the output angle value of the inclination angle sensor and a control mode, when the upper cross rod and the lower cross rod are contracted to the shortest, the upper cross rod and the lower cross rod are in a vertical straight line with the upper vertical rod and the lower vertical rod.
Preferably, still include the protection casing, the middle part suit of protection casing is in go up the outside of fixed pipe, the protection casing is located the top of rotating gear and rotation rack.
Preferably, the humidity monitoring device further comprises a humidity monitor, wherein the humidity monitor is installed on the left side of the top of the supporting plate.
Preferably, the air temperature monitor is mounted on the rear side of the top of the support plate.
Preferably, the wind power monitoring device further comprises a wind power monitor, and the wind power monitor is mounted on the front side of the top of the supporting plate.
Preferably, still include the lifter, the lifter is installed the bottom of lower fixed pipe, the bottom mounting of lifter is in the top of installation base, monitoring devices passes through the lifter and fixes on the installation base.
The early warning method of the fire prediction early warning device for the agricultural, forest and grass composite zoning comprises the following steps:
the method comprises the following steps that firstly, a monitoring device is installed on a monitoring position through an installation base, and the height of the monitoring device is adjusted through a lifting rod;
during monitoring, the driving motor drives the connecting pipe and the supporting plate to rotate slowly, so that the infrared monitor, the humidity monitor, the air temperature monitor and the wind power monitor rotate slowly to carry out all-around monitoring on the surrounding environment;
when monitoring of different pitching angle areas is needed, the upper cross rod and the lower cross rod are controlled to extend to the longest and the electromagnet module is started, the rotating gear rotates around the rotating rack to enable the crank connecting rod to rotate on the supporting plate, the crank connecting rod drives the connecting rod to move left and right, the connecting rod drives the swinging rod to swing, the swinging rod drives the infrared monitor to swing up and down, and the monitoring range of the infrared monitor is improved;
and step four, when the fixed pitch angle area is required to be monitored, when the inclination angle sensor reaches a target angle, the electromagnet module is turned off, the upper cross rod and the lower cross rod are controlled to be quickly shortened to the shortest length, at the moment, the upper cross rod, the lower cross rod, the upper vertical rod and the lower vertical rod are in a vertical straight line, the rotating gear rotates around the rotating rack to enable the crank connecting rod to rotate on the supporting plate, but the rotating gear cannot drive the oscillating rod to oscillate, and therefore the pitch angle of the infrared monitor is fixed at the target angle.
(III) advantageous effects
Compared with the prior art, the invention provides a fire prediction and early warning device and a fire prediction and early warning method for an agricultural, forestry and grasses composite zoning, which have the following beneficial effects:
1. according to the invention, through the two electric control telescopic cross rods, the electromagnet and the inclination angle sensor, different modes of variable pitch angle monitoring and fixed pitch angle monitoring can be carried out.
2. This agriculture, forestry and grasses compound subregion conflagration prediction early warning device, drive connecting pipe and backup pad slow rotation through driving motor, make infrared monitor, humidity monitor, temperature monitor and wind monitor slow rotation carry out all-round monitoring to the surrounding environment, and, when the backup pad rotates, the running gear revolutes the rack rotation that rotates, thereby make the crank connecting rod rotate in the backup pad, the crank connecting rod drives and removes about the connecting rod, make the connecting rod drive the swinging arms swing, make the swinging arms drive infrared monitor luffing motion, improve infrared monitor's monitoring range, thereby can carry out the prediction early warning monitoring that comparatively comprehensively and the efficient carried out the conflagration to the monitoring area.
Drawings
FIG. 1 is a schematic view of a monitoring device according to the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;
in the figure: 1. installing a base; 2. an upper fixed tube; 3. a lower fixed pipe; 4. a connecting pipe; 5. a drive motor; 6. a support plate; 7. a crank connecting rod; 8. an infrared monitor; 9. a rotating shaft; 10. a rotating plate; 11. a rotating gear; 12. rotating the rack; 13. a connecting rod; 14. a monitoring plate; 15. monitoring the shaft; 16. a swing lever; 17. a swing through-hole; 18. a swing shaft; 19. a protective cover; 20. a humidity monitor; 21. an air temperature monitor; 22. a wind power monitor; 23. a lifting rod.
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.
Referring to fig. 1-4, the fire prediction and early warning device for agricultural, forestry and grass composite zoning comprises a monitoring device and a mounting base 1, wherein the monitoring device is mounted on the mounting base 1 and comprises an upper fixed pipe 2, a lower fixed pipe 3, a connecting pipe 4, a driving motor 5, a supporting plate 6, a crank connecting rod 7 and an infrared monitor 8, the top end of the upper fixed pipe 2 is sealed, the lower fixed pipe 3 is positioned below the upper fixed pipe 2, the top and the bottom of the inside of the connecting pipe 4 are respectively and rotatably connected with the bottom end of the upper fixed pipe 2 and the top end of the lower fixed pipe 3, the driving motor 5 is mounted inside the lower fixed pipe 3, the output end of the top of the driving motor 5 is provided with a rotating shaft 9, the top end of the rotating shaft 9 is fixedly provided with a rotating plate 10, the outer side of the rotating plate 10 is fixedly connected with the middle part of the inner side of the connecting pipe 4, the middle part of the supporting plate 6 is provided with a supporting port, the supporting plate 6 is sleeved on the middle part of the outer side of the connecting pipe 4 through the supporting port, the bottom end of a crank connecting rod 7 is rotatably connected with the right side of the top of a supporting plate 6, a rotating gear 11 is fixed at the top end of the crank connecting rod 7, an annular rotating rack 12 is sleeved at the middle part of the outer side of an upper fixing pipe 2, the rotating gear 11 is meshed with the rotating rack 12, a connecting rod 13 is rotatably connected at the middle part of the crank connecting rod 7, a strip-shaped through groove is formed in one end, close to the crank connecting rod 7, of the connecting rod 13, an electromagnet module is embedded in the through groove, the crank connecting rod 7 is made of a magnetic conductive material, two monitoring plates 14 are fixed at the right end of the top of the supporting plate 6, monitoring shafts 15 are rotatably connected at the tops of the two monitoring plates 14, the left side of an infrared monitor 8 is respectively connected with the inner sides of the two monitoring shafts 15, a swinging rod 16 is arranged at the bottom of the infrared monitor 8, a swinging through hole 17 is formed in the swinging rod 16, a swinging shaft 18 is rotatably connected at the right end of the connecting rod 13, and the swinging shaft 18 is slidably connected with the inside of the swinging through hole 17, drive connecting pipe 4 and backup pad 6 slow rotation through driving motor 5, make infrared monitor 8 slow rotation, thereby carry out all-round monitoring to the surrounding environment, and, when backup pad 6 rotates, rotating gear 11 revolutes rotating rack 12 and rotates, it is greater than 1 to guarantee rotating rack 12 and rotating gear 11's gear ratio, thereby make crank connecting rod 7 rotate in backup pad 6, crank connecting rod 7 drives connecting rod 13 and removes, make connecting rod 13 drive swinging arms 16 swing, make swinging arms 16 drive infrared monitor 8 luffing motion, further improve infrared monitor 8's monitoring range, thereby can carry out the prediction early warning monitoring of conflagration comparatively comprehensively and the efficient to the monitoring region.
Wherein the crank connecting rod 7 consists of an upper vertical rod, a lower vertical rod and a middle U-shaped rod connected between the upper vertical rod and the lower vertical rod, wherein the upper vertical rod and the lower vertical rod are respectively connected to the bottom of the rotating gear 11 and the top of the support plate 6, wherein the middle U-shaped rod consists of an upper transverse rod, a lower transverse rod and a middle vertical rod positioned between the upper transverse rod and the lower transverse rod, the upper transverse rod and the lower transverse rod are respectively connected with the bottom end of the upper vertical rod and the top end of the lower vertical rod, and the upper transverse rod and the lower transverse rod are electrically controlled telescopic rod bodies, an inclination angle sensor is also arranged on the rotating gear 11, the upper cross rod and the lower cross rod are controlled to extend to the maximum or contract to the minimum in response to the output angle value of the inclination angle sensor and a control mode, when the upper cross rod and the lower cross rod are contracted to the shortest, the upper cross rod and the lower cross rod are in a vertical straight line with the upper vertical rod and the lower vertical rod.
It should be noted that the protection cover 19 is further included, the middle part of the protection cover 19 is sleeved on the outer side of the upper fixed pipe 2, the protection cover 19 is positioned above the rotating gear 11 and the rotating rack 12, dust between the rotating rack 12 and the rotating gear 11 can be reduced through the protection cover 19, and normal rotation of the rotating rack 12 and the rotating gear 11 is ensured; the fire disaster early warning device comprises a support plate 6, a humidity monitor 20, an air temperature monitor 21 and a wind power monitor 22, wherein the humidity monitor 20 is arranged on the left side of the top of the support plate 6, the air temperature monitor 21 is arranged on the rear side of the top of the support plate 6, the wind power monitor 22 is arranged on the front side of the top of the support plate 6, the humidity monitor 20 is used for monitoring the humidity, the air temperature monitor 21 is used for monitoring the air temperature, and the wind power monitor 22 is used for monitoring the wind power, so that the monitoring device can comprehensively carry out fire disaster prediction early warning monitoring; still include lifter 23, lifter 23 installs the bottom of fixing pipe 3 under, and the bottom mounting of lifter 23 is at the top of installation base 1, and monitoring devices passes through lifter 23 to be fixed on installation base 1, can adjust monitoring devices's height according to the difference of agriculture, forestry and grass complex region through lifter 23, improves monitoring effect.
The early warning method of the fire prediction early warning device for the agricultural, forest and grass composite zoning comprises the following steps:
step one, mounting a monitoring device on a monitoring position through a mounting base 1, and adjusting the height of the monitoring device by using a lifting rod 23;
during monitoring, the driving motor 5 drives the connecting pipe 4 and the supporting plate 6 to rotate slowly, so that the infrared monitor 8, the humidity monitor 20, the air temperature monitor 21 and the wind power monitor 22 rotate slowly to carry out all-around monitoring on the surrounding environment;
step three, when monitoring of different pitching angle areas is needed, the upper cross rod and the lower cross rod are controlled to extend to the longest and the electromagnet module is started, the rotating gear 11 rotates around the rotating rack 12 to enable the crank connecting rod 7 to rotate on the supporting plate 6, the crank connecting rod 7 drives the connecting rod 13 to move left and right, the connecting rod 13 drives the swinging rod 16 to swing, the swinging rod 16 drives the infrared monitor 8 to swing up and down, and the monitoring range of the infrared monitor 8 is improved;
and step four, when the fixed pitch angle area is required to be monitored, when the inclination angle sensor reaches a target angle, the electromagnet module is turned off, the upper cross rod and the lower cross rod are controlled to be quickly shortened to the shortest length, at the moment, the upper cross rod and the lower cross rod are in a vertical straight line with the upper vertical rod and the lower vertical rod, and the rotating gear 11 rotates around the rotating rack 12 to enable the crank connecting rod 7 to rotate on the supporting plate 6, but cannot drive the swinging rod 16 to swing, so that the pitch angle of the infrared monitor 8 is fixed at the target angle.
Therefore, the invention can carry out different variable pitch angle monitoring and fixed pitch angle monitoring modes through the two electric control telescopic cross rods, the electromagnet and the inclination angle sensor.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fire prediction early warning device of compound subregion of agriculture, forestry and grasses, includes monitoring devices and installation base (1), monitoring devices installs on installation base (1), its characterized in that: the monitoring device comprises an upper fixed pipe (2), a lower fixed pipe (3), a connecting pipe (4), a driving motor (5), a supporting plate (6), a crank connecting rod (7) and an infrared monitor (8), wherein the top end of the upper fixed pipe (2) is sealed, the lower fixed pipe (3) is positioned below the upper fixed pipe (2), the top and the bottom of the inside of the connecting pipe (4) are respectively and rotatably connected with the bottom end of the upper fixed pipe (2) and the top end of the lower fixed pipe (3), the driving motor (5) is arranged inside the lower fixed pipe (3), the top output end of the driving motor (5) is provided with a rotating shaft (9), the top end of the rotating shaft (9) is fixedly provided with a rotating plate (10), the outer side of the rotating plate (10) is fixedly connected with the inner middle part of the connecting pipe (4), the middle part of the supporting plate (6) is provided with a supporting port, the supporting plate (6) is sleeved in the middle part of the connecting pipe (4) through the supporting port, the bottom of the crank connecting rod (7) is rotatably connected with the right side of the top of the supporting plate (6), a rotating gear (11) is fixed at the top end of the crank connecting rod (7), an annular rotating rack (12) is sleeved at the middle part of the outer side of the upper fixing pipe (2), the rotating gear (11) is meshed with the rotating rack (12), a connecting rod (13) is rotatably connected with the middle part of the crank connecting rod (7), a strip-shaped through groove is formed in one end, close to the crank connecting rod (7), of the connecting rod (13), an electromagnet module is embedded in the through groove, the crank connecting rod (7) is made of a magnetic conductive material, two monitoring plates (14) are fixed at the right end of the top of the supporting plate (6), monitoring shafts (15) are rotatably connected to the tops of the two monitoring plates (14), the left side of the infrared monitor (8) is respectively connected with the inner sides of the two monitoring shafts (15), a swinging rod (16) is arranged at the bottom of the infrared monitor (8), a swing through hole (17) is formed in the swing rod (16), a swing shaft (18) is rotatably connected to the right end of the connecting rod (13), the swing shaft (18) is slidably connected with the inside of the swing through hole (17), and a supporting rod is hinged between the middle of the rod body of the connecting rod (13) and the top of the supporting plate (6);
the crank connecting rod (7) consists of an upper vertical rod, a lower vertical rod and a middle U-shaped rod connected between the upper vertical rod and the lower vertical rod, wherein the upper vertical rod and the lower vertical rod are respectively connected to the bottom of the rotating gear (11) and the top of the supporting plate (6), the middle U-shaped rod consists of an upper transverse rod, a lower transverse rod and a middle vertical rod between the upper transverse rod and the lower transverse rod, the upper transverse rod and the lower transverse rod are respectively connected with the bottom end of the upper vertical rod and the top end of the lower vertical rod and are electrically controlled telescopic rod bodies, an inclination angle sensor is further arranged on the infrared monitor (8), the upper transverse rod and the lower transverse rod are controlled to extend to the maximum or retract to the minimum and control the on-off state of an electromagnet in response to the output angle value and the control mode of the inclination angle sensor, and the upper transverse rod, the lower transverse rod, the upper transverse rod and the lower transverse rod retract to the minimum, are controlled to be in the on-off state of the electromagnet, The lower cross rod is arranged on a vertical straight line with the upper vertical rod and the lower vertical rod.
2. The fire prediction and early warning device for the agriculture, forestry and grasses composite zoning as claimed in claim 1, wherein: still include protection casing (19), the middle part suit of protection casing (19) is in go up the outside of fixed pipe (2), and protection casing (19) are located the top of rotating gear (11) and rotation rack (12).
3. The fire prediction and early warning device for the agriculture, forestry and grasses composite zoning as claimed in claim 1, wherein: the humidity monitoring device further comprises a humidity monitor (20), wherein the humidity monitor (20) is installed on the left side of the top of the supporting plate (6).
4. The fire prediction and early warning device for the agriculture, forestry and grass composite zoning fire disaster according to claim 1, characterized in that: the air temperature monitoring device further comprises an air temperature monitor (21), and the air temperature monitor (21) is installed on the rear side of the top of the supporting plate (6).
5. The fire prediction and early warning device for the agriculture, forestry and grasses composite zoning as claimed in claim 1, wherein: the wind power monitoring device further comprises a wind power monitor (22), and the wind power monitor (22) is installed on the front side of the top of the supporting plate (6).
6. The fire prediction and early warning device for the agriculture, forestry and grass composite zoning fire disaster according to claim 1, characterized in that: still include lifter (23), lifter (23) are installed the bottom of fixed pipe (3) down, the bottom mounting of lifter (23) is in the top of installation base (1), monitoring devices passes through lifter (23) and fixes on installation base (1).
7. An early warning method of the fire prediction and early warning device for the agriculture, forestry and grasses composite district as claimed in any one of claims 1 to 6, characterized in that: the method comprises the following steps:
step one, mounting a monitoring device on a monitoring position through a mounting base (1), and adjusting the height of the monitoring device by using a lifting rod (23);
during monitoring, the driving motor (5) drives the connecting pipe (4) and the supporting plate (6) to rotate slowly, so that the infrared monitor (8), the humidity monitor (20), the air temperature monitor (21) and the wind power monitor (22) rotate slowly to carry out all-around monitoring on the surrounding environment;
when monitoring of different pitching angle areas is needed, the upper cross rod and the lower cross rod are controlled to extend to the longest and the electromagnet module is started, the rotating gear (11) rotates around the rotating rack (12) to enable the crank connecting rod (7) to rotate on the supporting plate (6), the crank connecting rod (7) drives the connecting rod (13) to move left and right, the connecting rod (13) drives the swinging rod (16) to swing, the swinging rod (16) drives the infrared monitor (8) to swing up and down, and the monitoring range of the infrared monitor (8) is improved;
step four, when the fixed pitch angle area is monitored, when the inclination angle sensor reaches a target angle, the electromagnet module is turned off, the upper cross rod and the lower cross rod are controlled to be shortened to the shortest rapidly, at the moment, the upper cross rod, the lower cross rod, the upper vertical rod and the lower vertical rod are on the same vertical straight line, the rotating gear (11) rotates around the rotating rack (12) to enable the crank connecting rod (7) to rotate on the supporting plate (6), but the rotating gear cannot drive the swinging rod (16) to swing, and therefore the pitch angle of the infrared monitor (8) is fixed at the target angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210639917.0A CN114882663A (en) | 2022-06-08 | 2022-06-08 | Fire prediction early warning device and method for agriculture, forestry and grasses composite zoning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210639917.0A CN114882663A (en) | 2022-06-08 | 2022-06-08 | Fire prediction early warning device and method for agriculture, forestry and grasses composite zoning |
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| Publication Number | Publication Date |
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| CN114882663A true CN114882663A (en) | 2022-08-09 |
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| CN202210639917.0A Pending CN114882663A (en) | 2022-06-08 | 2022-06-08 | Fire prediction early warning device and method for agriculture, forestry and grasses composite zoning |
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| CN110544357A (en) * | 2019-08-28 | 2019-12-06 | 中科海慧（天津）科技有限公司 | agricultural, forest and grass composite district fire prediction and early warning method and device and electronic equipment |
| CN212256508U (en) * | 2020-05-21 | 2020-12-29 | 天津驰伟科技有限责任公司 | Forest fire monitoring alarm device |
| WO2021203582A1 (en) * | 2020-04-10 | 2021-10-14 | 中国矿业大学 | Multimode visual servoing firefighting system and working method therefor |
| CN214896853U (en) * | 2021-06-11 | 2021-11-26 | 烟台岳图信息科技有限公司 | Monitoring and early warning device for preventing forest and grassland fire |
| CN114005238A (en) * | 2021-12-14 | 2022-02-01 | 庄大伟 | Positioning warning device based on forest fire prevention |
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2022
- 2022-06-08 CN CN202210639917.0A patent/CN114882663A/en active Pending
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| CN207867652U (en) * | 2017-12-28 | 2018-09-14 | 张延年 | Forestry fire monitoring equipment |
| CN110544357A (en) * | 2019-08-28 | 2019-12-06 | 中科海慧（天津）科技有限公司 | agricultural, forest and grass composite district fire prediction and early warning method and device and electronic equipment |
| WO2021203582A1 (en) * | 2020-04-10 | 2021-10-14 | 中国矿业大学 | Multimode visual servoing firefighting system and working method therefor |
| CN212256508U (en) * | 2020-05-21 | 2020-12-29 | 天津驰伟科技有限责任公司 | Forest fire monitoring alarm device |
| CN214896853U (en) * | 2021-06-11 | 2021-11-26 | 烟台岳图信息科技有限公司 | Monitoring and early warning device for preventing forest and grassland fire |
| CN114005238A (en) * | 2021-12-14 | 2022-02-01 | 庄大伟 | Positioning warning device based on forest fire prevention |
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