Comprehensive monitoring station for fire danger factors of forest and grassland

Abstract

The invention is suitable for the field of forest fire control, and provides a forest grassland fire factor comprehensive monitoring station which comprises a ground pile, a vertical cylinder is arranged at the top end of the ground pile, an extension joint mechanism is arranged at the top end of the vertical cylinder, and a communication terminal and an infrared detection camera are arranged at the top end of the extension joint mechanism; a solar cell panel, a resolving center, a meteorological sensing terminal, a combustible material carrying capacity sensing terminal and bird repelling equipment are fixedly installed on the vertical cylinder, an unmanned aerial vehicle detection mechanism is arranged behind the ground pile, and a combustible material water content sensing terminal is further arranged on one side of the ground pile. When the device is used, the extension joint mechanism is unfolded without wind and rain, then the infrared detection camera at the top end of the extension joint mechanism can reach a higher height to detect infrared rays emitted by a heat source, in windy and rainy weather, the extension joint mechanism can be retracted to lower the gravity center of the device, and then the device is not prone to falling down.

Description

Technical Field

[0001] The present invention belongs to the field of forest fire fighting, and particularly relates to a comprehensive monitoring station for forest and grassland fire risk factors. Background Art

[0002] With the development of industrial technology, modern forest fire fighting technology has become increasingly perfect. Forest fires are the great enemies of forest ecosystems. They can burn large areas of forests and a large number of forest by-products in a very short time, damage the stand structure and forest environment, disrupt the ecological balance of nature, cause climate disorders, soil erosion, river siltation, floods or water source depletion. The comprehensive monitoring station for forest and grassland fire risk is an integrated composite sensing and detection device, which can collect key fire risk factors such as the moisture content of surface litter, combustible phenology, surface temperature and humidity in real time, and upload them through the public network or Beidou short message. By making full use of the monitoring and early warning data, digital products for forest and grassland fire risk early warning and forecasting are produced, and professional early warning results services are provided to support the auxiliary development of fire prevention, force dispatching, and emergency disposal judgment. Summary of the Invention

[0003] The purpose of the present invention is to provide a comprehensive monitoring station for forest and grassland fire risk factors in view of the deficiencies of the prior art. When the device is in use, the telescopic joint mechanism expands in the absence of wind and rain, so that the infrared detection camera at the top of the telescopic joint mechanism can reach a higher height to detect the infrared rays emitted by the heat source. In windy and rainy weather, the telescopic joint mechanism can also contract to lower the center of gravity of the device, so that the device is not easily toppled, thereby solving the problems mentioned in the background art.

[0004] To solve the above problems, the present invention provides the following technical solutions: A comprehensive monitoring station for forest and grassland fire risk factors, including a ground pile, a vertical cylinder is arranged at the top of the ground pile, a telescopic joint mechanism is arranged at the top of the vertical cylinder, and a communication terminal and an infrared detection camera are arranged at the top of the telescopic joint mechanism; a solar panel, a solution center, a meteorological sensing terminal, a combustible load sensing terminal and a bird repelling device are fixedly installed on the vertical cylinder, a drone detection mechanism is arranged behind the ground pile, and a combustible moisture content sensing terminal is also arranged on one side of the ground pile.

[0005] During use, the telescopic joint mechanism expands in the absence of wind and rain, so that the infrared detection camera at the top of the telescopic joint mechanism can reach a higher height to detect the infrared rays emitted by the heat source. In windy and rainy weather, the telescopic joint mechanism can also contract to lower the center of gravity of the device, so that the device is not easily toppled.

[0006] Further, auxiliary ground piles are arranged on both sides of the ground pile, and a tensioning mechanism is arranged between the ground pile and the auxiliary ground piles. The tensioning mechanism includes hooks fixedly arranged on the top ends of the auxiliary ground piles and the left and right side walls of the vertical cylinder. The hooks on the side walls of the vertical cylinder are connected to a steel wire rope through hanging rings. The hooks at the top ends of the auxiliary ground piles are connected to a protective cylinder through hanging rings. A spring is arranged inside the protective cylinder, and the spring is connected to the bottom end of the steel wire rope.

[0007] During use, the two steel wire ropes reinforce the stability of the vertical cylinder, and the spring at the bottom of the steel wire rope stabilizes the tension of the steel wire rope. Furthermore, the pulling force at the top end of the vertical cylinder will also maintain a stable state.

[0008] Further, the extension joint mechanism includes a first telescopic cylinder slidably arranged inside the vertical cylinder. A second telescopic cylinder is slidably arranged inside the first telescopic cylinder. A telescopic rod is slidably arranged inside the second telescopic cylinder. A bifurcated rod is arranged at the top end of the telescopic rod. Communication terminals are fixedly arranged at the left and right ends of the bifurcated rod. Sealed outward flanges are arranged at the bottom ends of the first telescopic cylinder, the second telescopic cylinder, and the telescopic rod. Sealed inward flanges matching the sealed outward flanges are arranged at the top ends of the vertical cylinder, the first telescopic cylinder, and the second telescopic cylinder. An air machine is arranged at the top end of the ground pile, and the air delivery pipe of the air machine is connected to the internal space of the vertical cylinder.

[0009] During use, the air machine fills high-pressure air into the vertical cylinder. Furthermore, the first telescopic cylinder, the second telescopic cylinder, and the telescopic rod will be pushed up under the action of the high-pressure air. When the air machine pumps out the air, the first telescopic cylinder, the second telescopic cylinder, and the telescopic rod will contract. In windy and rainy weather, the extension joint mechanism can also contract to lower the center of gravity of the device, and thus the device is not easily toppled.

[0010] Further, the UAV detection mechanism includes a storage box. A partition is arranged inside the storage box, and a UAV device is arranged inside the chamber formed by the partition. The UAV device carries fluorescent powder packets.

[0011] During use, after the infrared camera detects a high-temperature point, the storage box opens to allow the UAV to reach the coordinate position for close-range shooting and upload it to the staff for identification. If a fire source is found, the UAV starts to sprinkle fluorescent powder on the uphill path, and the firefighters can reach the designated position along the fluorescence in the first time.

[0012] Further, the solution center is built-in with a core processing system, various data solution modules, various data operation brains, and periodically or real-time calls and measures the data of various meteorological, load, moisture content and other sensing terminals, and solves, collects, forwards, and locally displays and controls them.

[0013] During use, the solution center analyzes and calculates the data collected by various sensors, and once these data exceed the preset values, it initiates the alarm system.

[0014] Furthermore, the meteorological sensing terminal includes various meteorological factors such as air temperature, humidity, and light, and can provide accurate data of each factor in real time. The combustible load sensing terminal includes a black light full-color camera, a W-band electromagnetic wave backscanning terminal, and a deep image processing terminal.

[0015] In use, the meteorological sensing terminal analyzes various factors of the air. The temperature, humidity, and light intensity of the air can cause fires. If the temperature, humidity, and light intensity reach the specified values, a danger alarm will be issued.

[0016] Furthermore, the bird repellent device includes an acoustic bird repellent system, an optical bird repellent system, and a physical bird isolation system to prevent birds from damaging the device.

[0017] In use, driving away birds can reduce the interference of sensor information. The sounds and flight dynamics of birds may be mistaken for the falling of branches or leaves.

[0018] Furthermore, the combustible moisture content sensing terminal includes various sensing terminals such as litter moisture content, surface temperature and humidity, near-surface soil moisture content, and combustible phenology sensors, and can provide accurate data of each factor in real time.

[0019] In use, for a long-term dry climate, the moisture content of the soil and the litter on the land surface is analyzed. If the moisture content is too low, it will form flammable substances, and firefighters will take preventive measures according to the moisture content.

[0020] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0021] First, when the device is in use, the extension joint mechanism expands in the absence of wind and rain, and then the infrared detection camera at the top of the extension joint mechanism can reach a higher height to detect the infrared rays emitted by the heat source. In windy and rainy weather, the extension joint mechanism can also contract to lower the center of gravity of the device, so that the device is not easily toppled.

[0022] Second, after the infrared camera detects a high-temperature point, the storage box opens to allow the drone to reach the coordinate position for close-up shooting and upload it to the staff for identification. If a fire source is found, the drone starts to sprinkle fluorescent powder on the path up the mountain, and firefighters can reach the specified position along the fluorescence in the first time, achieving the effect of saving time.

[0023] Thirdly, the calculation center analyzes and calculates the data collected by various sensors. Once these data exceed the preset values, the alarm system is triggered. The meteorological sensing terminal analyzes various factors of the air. The temperature, humidity, and light intensity of the air can cause fires. If the temperature, humidity, and light intensity reach the specified values, a danger alarm is triggered. Description of the Drawings

[0024] Figure 1 Schematic diagram of the front view of the present invention.

[0025] Figure 2 Schematic diagram of the rear view of the present invention.

[0026] Figure 3 Schematic diagram of the storage box of the present invention.

[0027] Figure 4 Schematic diagram of the steel wire rope of the present invention.

[0028] Figure 5 Schematic diagram of the telescopic rod of the present invention.

[0029] Figure 6 Schematic diagram of the first telescopic cylinder of the present invention.

[0030] Description of the reference numerals:

[0031] Ground pile 1, subsidiary ground pile 101, air machine 102, solar panel 2, calculation center 3, meteorological sensing terminal 4, combustible load sensing terminal 401, steel wire rope 5, hook 501, spring 502, protective cylinder 503, hanging ring 504, vertical cylinder 6, first telescopic cylinder 601, second telescopic cylinder 602, airtight inner flanging 603, airtight outer flanging 604, bird repellent device 7, telescopic rod 8, bifurcated rod 801, communication terminal 802, storage box 9. Detailed implementation manners

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the description of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the description and claims of this application and the above description of the drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the description and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0033] References to "embodiments" in this specification mean that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment each time, nor are they independent or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0034] The present invention provides a comprehensive monitoring station for forest and grassland fire risk factors, as Figure 1-6 shown, which includes a ground pile 1. At the top of the ground pile 1, there is a vertical cylinder 6. At the top of the vertical cylinder 6, there is an extension joint mechanism. At the top of the extension joint mechanism, there are a communication terminal 802 and an infrared detection camera; on the vertical cylinder 6, a solar panel 2, a calculation center 3, a meteorological perception terminal 4, a fuel load perception terminal 401, and a bird repelling device 7 are fixedly installed. Behind the ground pile 1, there is a drone detection mechanism, and on one side of the ground pile 1, there is also a fuel moisture content perception terminal.

[0035] In this embodiment, the extension joint mechanism expands in the absence of wind and rain. Thus, the infrared detection camera at the top of the extension joint mechanism can reach a higher height to detect the infrared rays emitted by heat sources. In windy and rainy weather, the extension joint mechanism can also contract to lower the center of gravity of the device, and thus the device is not easily toppled. Compared with the existing forest detector devices, the height of the previous forest detector devices was constant. If the device height was too high, it would be easily blown down in windy and rainy weather. If the device height was too low, the detection range on the device would become smaller, and there would be many obstacles.

[0036] In a further embodiment of the present invention, as Figure 1-4 shown, on both sides of the ground pile 1, there are auxiliary ground piles 101. Between the ground pile 1 and the auxiliary ground piles 101, there is a tensioning mechanism. The tensioning mechanism includes hooks 501 fixedly arranged at the top of the auxiliary ground piles 101 and on the left and right side walls of the vertical cylinder 6. The hook 501 on the side wall of the vertical cylinder 6 is connected to a steel wire rope 5 through a hanging ring 504. The hook 501 at the top of the auxiliary ground pile 101 is connected to a protective cylinder 503 through a hanging ring 504. Inside the protective cylinder 503, there is a spring 502, and the spring 502 is connected to the bottom end of the steel wire rope 5.

[0037] In this embodiment, the two steel wire ropes 5 reinforce the stability of the vertical cylinder 6, and the spring 502 at the bottom of the steel wire rope 5 stabilizes the tension of the steel wire rope 5. Thus, the pulling force at the top of the vertical cylinder 6 will also remain in a stable state.

[0038] In a further embodiment of the present invention, as Figure 1-6As shown, the telescopic joint mechanism includes a first telescopic cylinder 601 slidably arranged inside a vertical cylinder 6. A second telescopic cylinder 602 is slidably arranged inside the first telescopic cylinder 601. A telescopic rod 8 is slidably arranged inside the second telescopic cylinder 602. A forked rod 801 is arranged at the top end of the telescopic rod 8. Communication terminals 802 are fixedly arranged at the left and right ends of the forked rod 801. Sealed outward flanges 604 are arranged at the bottom ends of the first telescopic cylinder 601, the second telescopic cylinder 602, and the telescopic rod 8. Sealed inward flanges 603 matching the sealed outward flanges 604 are arranged at the top ends of the vertical cylinder 6, the first telescopic cylinder 601, and the second telescopic cylinder 602. An air machine 102 is arranged at the top end of the ground pile 1. An air pipe of the air machine 102 is connected to the internal space of the vertical cylinder 6.

[0039] In this embodiment, the air machine 102 fills high-pressure air into the vertical cylinder 6. Then, the first telescopic cylinder 601, the second telescopic cylinder 602, and the telescopic rod 8 will be pushed up under the action of the high-pressure air. When the air machine 102 extracts air, the first telescopic cylinder 601, the second telescopic cylinder 602, and the telescopic rod 8 will contract. In windy and rainy weather, the telescopic joint mechanism can also contract to lower the center of gravity of the device, so that the device is not easily toppled.

[0040] In a further embodiment of the present invention, as Figure 1-6 shown, the UAV detection mechanism includes a storage box 9. A partition is arranged inside the storage box 9. A UAV device is arranged inside the chamber formed by the partition. The UAV device carries a fluorescent powder package.

[0041] In this embodiment, after the infrared camera detects a high-temperature point, the storage box opens to allow the UAV to reach the coordinate position for close-range shooting and upload it to the staff for identification. If a fire source is found, the UAV starts to sprinkle fluorescent powder on the uphill path, and the firefighters can reach the designated position along the fluorescence in the first time.

[0042] In a further embodiment of the present invention, the solution center 3 is internally provided with a core processing system, various data solution modules, various data operation brains, and periodically or real-time calls and measures the data of each meteorological, load, moisture content, etc. sensing terminals, and solves, collects, forwards, and locally displays and controls.

[0043] In this embodiment, the solution center analyzes and calculates the data collected by various sensors, and once these data exceed the preset values, it initiates an alarm system.

[0044] In a further embodiment of the present invention, the meteorological sensing terminal 4 includes various meteorological factors such as air temperature, humidity, and light, and can provide accurate data of each factor in real time. The combustible load sensing terminal 401 includes a black light full-color camera, a W-band electromagnetic wave backscanning terminal, and a depth image processing terminal.

[0045] In this embodiment, the meteorological sensing terminal analyzes various factors of the air. The temperature, humidity, and light intensity of the air can cause fires. If the temperature, humidity, and light intensity reach the specified values, a danger alarm is initiated.

[0046] In a further embodiment of the present invention, the bird repelling device 7 includes an acoustic bird repelling system, an optical bird repelling system, and a physical bird separating system to prevent birds from damaging the device.

[0047] In this embodiment, repelling birds can reduce the information interference of the sensor. The sounds and flight dynamics of birds may be mistaken for the falling of branches or leaves.

[0048] In a further embodiment of the present invention, the combustible moisture content sensing terminal includes various sensing terminals such as litter moisture content, surface temperature and humidity, near-surface soil moisture content, and combustible phenology sensors, which can provide accurate data of each factor in real time.

[0049] In this embodiment, for a long-term arid climate, moisture analysis is carried out on the soil and the litter on the land surface. If the moisture content is too low, it will form flammable substances, and firefighters will take preventive measures according to the moisture content.

[0050] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0051] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the above-mentioned unit division can have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0052] The units described above as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place, or they can be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without making creative efforts, combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention, and these technical solutions also fall within the scope of protection of the present invention.

Claims

1. A comprehensive monitoring station for forest and grassland fire risk factors, characterized by: It comprises a ground pile (1), the top of the ground pile (1) is provided with a vertical tube (6), the top of the vertical tube (6) is provided with an extension section mechanism, and the top of the extension section mechanism is provided with a communication terminal (802) and an infrared detection camera; The vertical tube (6) is fixedly mounted with a solar panel (2), a calculation center (3), a meteorological sensing terminal (4), a combustible load sensing terminal (401) and a bird-repelling device (7); a drone detection mechanism is arranged behind the ground pile (1); and a combustible moisture content sensing terminal is also arranged on one side of the ground pile (1).

2. A forest and grassland fire risk factor comprehensive monitoring station according to claim 1, characterized in that: Subordinate ground piles (101) are arranged on both sides of the ground pile (1), and a tensioning mechanism is arranged between the ground pile (1) and the subordinate ground pile (101), wherein the tensioning mechanism comprises a hook (501) fixedly arranged on the top of the subordinate ground pile (101) and on the left and right side walls of the vertical tube (6), the hook (501) on the side wall of the vertical tube (6) is connected to a steel wire rope (5) via a hanging ring (504), the hook (501) at the top of the subordinate ground pile (101) is connected to a protective tube (503) via a hanging ring (504), and a spring (502) is arranged inside the protective tube (503), and the spring (502) is connected to the bottom end of the steel wire rope (5).

3. A forest and grassland fire risk factor comprehensive monitoring station according to claim 1, characterized in that: The extension section mechanism comprises a first telescopic cylinder (601) slidably arranged inside the vertical cylinder (6), a second telescopic cylinder (602) slidably arranged inside the first telescopic cylinder (601), a telescopic rod (8) slidably arranged inside the second telescopic cylinder (602), a forked rod (801) being arranged at the top end of the telescopic rod (8), a communication terminal (802) being fixedly arranged at the left and right ends of the forked rod (801), the bottom ends of the first telescopic cylinder (601), the second telescopic cylinder (602) and the telescopic rod (8) are all provided with sealed outer flanges (604), the top ends of the vertical cylinder (6), the first telescopic cylinder (601) and the second telescopic cylinder (602) are all provided with sealed inner flanges (603) matching the sealed outer flanges (604), and an air machine (102) is arranged at the top end of the ground pile (1), and an air supply pipe of the air machine (102) is connected to the internal space of the vertical cylinder (6).

4. A forest and grassland fire risk factor comprehensive monitoring station according to claim 1, characterized in that: The drone detection mechanism comprises a storage box (9), a partition is arranged inside the storage box (9), and a drone device is arranged inside a cabin formed by the partition, and the drone device carries a fluorescent powder bag.

5. The forest and grassland fire risk factor comprehensive monitoring station according to claim 1 is characterized by: The solution center (3) has a built-in core processing system, various data solution modules, and various data computing brains, which can periodically or in real time call for various meteorological, load, moisture content and other sensing terminal data, and solve, collect, forward, and display and control them locally.

6. A forest and grassland fire risk factor comprehensive monitoring station according to claim 1, characterized in that: The meteorological sensing terminal (4) includes various meteorological factors such as air temperature, humidity, and light, and can provide accurate data of each factor in real time. The combustible load sensing terminal (401) includes a black light full-color camera, a W-band electromagnetic wave retrace terminal, and a deep image processing terminal.

7. The forest and grassland fire risk factor comprehensive monitoring station according to claim 1, characterized in that: The bird-repelling device (7) comprises an acoustic bird-repelling system, an optical bird-repelling system and a physical bird-isolating system to prevent birds from damaging the device.

8. The integrated monitoring station for forest and grassland fire risk factors according to claim 1 is characterized by: The combustible moisture content sensing terminal includes various sensing terminals such as litter moisture content, surface temperature and humidity, near-surface soil moisture content, combustible phenology sensors, etc., which can provide accurate data of each factor in real time.

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