CN218458498U - Global forest fire prevention system based on meteorological science and infrared monitoring - Google Patents
Global forest fire prevention system based on meteorological science and infrared monitoring Download PDFInfo
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- CN218458498U CN218458498U CN202220432039.0U CN202220432039U CN218458498U CN 218458498 U CN218458498 U CN 218458498U CN 202220432039 U CN202220432039 U CN 202220432039U CN 218458498 U CN218458498 U CN 218458498U
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Abstract
The utility model discloses a global forest fire prevention system based on meteorological science and infrared monitoring, which comprises a forest internal fire prevention subsystem and a remote control platform; the forest internal fire prevention subsystem is positioned inside a target forest; the forest internal fire prevention subsystem comprises an observation tower, a thermal infrared imager, a first smoke sensor, a wind speed sensor and an inspection robot; the thermal infrared imager and the smoke sensor are fixed at the top edge of the observation tower; the wind speed sensor is fixed at the bottom of the observation tower; the inspection robot is positioned above the observation tower and moves circumferentially along the edges around the observation tower; the remote control platform is respectively in control connection with the thermal infrared imager, the first smoke sensor, the wind speed sensor and the inspection robot; the system can comprehensively and effectively monitor the forest and reduce the cost.
Description
Technical Field
The utility model relates to a fire prevention monitoring technology field, in particular to universe forest fire prevention system based on meteorological science and infrared monitoring.
Background
The forest fire types are three types, namely underground fire, surface fire and tree crown fire, wherein the underground fire is also called as ground fire, underground coal fire and the like, and is a large-scale underground combustion phenomenon generated by spontaneous combustion or formed by other channels after a coal stratum meets the combustion conditions under the ground surface; the surface fire is also called ground fire, which means fire spreading along the forest ground to burn ground cover; crown fire refers to fire that spreads along the crown; there are two types of crown fire, one is continuity, i.e. when the crown is continuously connected, the fire advances along the crown; the other is intermittent, that is, the violent surface fire rises to be the crown fire due to strong atmospheric convection, but the crown is discontinuous, so that the crown fire is the surface fire again.
The forest fire is caused by two reasons, one is a natural reason, namely, the forest fire is caused by thunder and lightning, and the forest fire is caused by spontaneous combustion of withered leaves and the like; another is forest fires caused by man-made causes such as fire for agriculture, forestry, animal husbandry, industrial and mining transportation, field smoking, burning paper, and even intentional fire.
Forest fires not only cause great loss of forest resources, but also cause great environmental pollution; the currently widely used Sendan fire prevention monitoring system mainly comprises ground patrol and aviation patrol; although the ground patrol can inspect and supervise vehicles, field production and living users, the patrol area is small, the patrol efficiency is low, and the fire source cannot be found in the first time; although the aviation patrol has wide patrol visual field and high efficiency, the manned aircraft has higher flying cost, and no person is limited by electric quantity, so that uninterrupted monitoring can not be realized.
Therefore, how to comprehensively and effectively monitor the forest and reduce the cost at the same time becomes a problem to be solved urgently by practitioners of the same industry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an at least part solve above-mentioned technical problem a universe forest fire prevention system based on meteorological science and infrared monitoring, make to carry out comprehensive, effective control, reduce the cost simultaneously to the forest.
The embodiment of the utility model provides a global forest fire prevention system based on meteorological science and infrared monitoring, which comprises a forest internal fire prevention subsystem and a remote control platform;
the forest internal fire prevention subsystem is positioned inside a target forest;
the forest internal fire prevention subsystem comprises an observation tower, a thermal infrared imager, a first smoke sensor, a wind speed sensor and an inspection robot;
the thermal infrared imager and the smoke sensor are fixed at the top edge of the lookout tower;
the wind speed sensor is fixed at the bottom of the observation tower;
the inspection robot is located above the watchtower and moves circumferentially along the edges around the watchtower;
and the remote control platform is respectively in control connection with the thermal infrared imager, the first smoke sensor, the wind speed sensor and the inspection robot.
Furthermore, rails are arranged at the edges around the upper part of the observation table; and the inspection robot moves along the circumferential direction of the track.
Furthermore, a first monitoring camera is carried on the inspection robot;
the remote control platform is in control connection with the first monitoring camera.
Furthermore, the system also comprises a forest external fire prevention subsystem;
the forest external fire prevention subsystem is located in the target forest edge area;
the forest external fire prevention subsystem comprises a supporting rod, a second smoke sensor, a second monitoring camera, a searchlight and a megaphone;
the second smoke sensor, the second monitoring camera, the searchlight and the megaphone are all arranged on the supporting rod;
and the remote control platform is in control connection with the second smoke sensor, the second monitoring camera, the searchlight and the megaphone.
Furthermore, the forest interior fire prevention subsystem and the forest exterior fire prevention subsystem both comprise solar power supply devices.
Further, the model of the wind speed sensor is GFW15.
Further, an alarm system is installed at the remote control platform.
Compared with the prior art, the beneficial effects of the utility model are that: the forest monitoring can be comprehensively and effectively carried out, and crown fire and surface fire can be found in time; and the use cost is lower.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Figure 1 is the utility model provides a universe forest fire prevention system structure picture.
Fig. 2 is the embodiment of the utility model provides an inside fire prevention subsystem structure picture of forest.
Fig. 3 is a structure diagram of a forest external fire prevention subsystem provided by the embodiment of the utility model.
Wherein, 1-a forest internal fire prevention subsystem; 11-lookout tower; 12-infrared thermal imaging system; 13-a first smoke sensor; 14-a wind speed sensor; 15-inspection robot; 16-a first surveillance camera; 2-forest external fire prevention subsystem; 21-a support bar; 22-a second smoke sensor; 23-a second surveillance camera; 24-a searchlight; 25-a megaphone; 3-remote control platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of the present novel protection.
The following is a detailed description of each of the 2 examples.
Example 1;
the embodiment of the utility model provides a universe forest fire prevention system based on meteorological science and infrared monitoring, refer to fig. 1, this system includes forest internal fire prevention subsystem 1 and remote control platform 3; the forest interior fire prevention subsystem 1 is built inside a target forest and used for monitoring the target forest as a whole and sending acquired images and data to the remote control platform 3; referring to fig. 2, the forest internal fire prevention subsystem comprises a lookout tower 11, a thermal infrared imager 12, a first smoke sensor 13, a wind speed sensor 14 and an inspection robot 15; the number of the thermal infrared imagers 12, the number of the smoke sensors 13 and the number of the wind speed sensors 14 are all multiple; the thermal infrared imager and the smoke sensor are fixed at the top edge of the observation tower; the wind speed sensor is fixed at the bottom of the observation tower; the inspection robot is located above the watchtower and moves circumferentially along the edges around the watchtower; the remote control platform is respectively in control connection with the thermal infrared imager, the first smoke sensor, the wind speed sensor and the inspection robot;
the following describes the forest interior fire prevention subsystem in this embodiment:
the thermal infrared imager 12 is also called a thermal imaging camera, and is a camera which displays by receiving infrared rays emitted by an object, the camera can be normally used in the daytime and at night, and can not be influenced by factors such as fog and rain, so the camera can also be normally used in extreme weather, the model of the thermal infrared imager adopted in the embodiment is FLIR T400, and the thermal infrared imagers of FLIR A320 or ThermaCAM E300 and other models can be selected according to actual conditions in the specific use process; in the embodiment, a plurality of thermal infrared imagers 12 are uniformly fixed at the top edge of the observation tower 11, and the whole target forest is monitored in a top view from top to bottom; when the tree crown fire appears in the target forest, the tree crown fire can be timely and accurately found through the thermal infrared imager 12, the image of the fire is collected, and the collected image is sent to the remote control platform 3;
because the leaves in the forest are dense, the thermal infrared imager 12 cannot penetrate thick leaves, that is, only the thermal infrared imager 12 can quickly and effectively find the crown fire, but when the surface fire occurs, the thermal infrared imager 12 cannot find the fire in time; therefore, in the present embodiment, a plurality of first smoke sensors 13 are also provided evenly at the top edge of the watchtower 11; the first smoke sensor 13 realizes fire prevention by monitoring the concentration of smoke, has stable and reliable work, is widely applied to various fire alarm systems, and has far better performance than a gas-sensitive resistor type fire alarm; when the surface fire occurs in the target forest, the smoke is generated certainly and can emerge from the tree crown, and the surface fire can be found in time through the first smoke sensor 13 and the acquired data is sent to the remote control platform 3; in this embodiment, the model of the first smoke sensor is D4120, and in the actual use process, other models such as D4240 or DH100 may be selected according to the actual situation;
because the thermal infrared imager 12 can only see the thermal profile of the object but cannot see the real surface of the object clearly, the first smoke sensor 13 can only measure the concentration of smoke and cannot take a picture; in this embodiment, an inspection robot 15 is further arranged on the observation tower 11, and a first monitoring camera 16 is further carried on the inspection robot 15; in the embodiment, the tracks are arranged at the peripheral edges above the observation table 11; the inspection robot 15 circumferentially moves along the track, and in the process, the first monitoring camera 16 shoots a target forest real scene, so that a clear real object image is obtained, and the defects of the thermal infrared imager 12 and the first smoke sensor 13 are overcome; the first monitoring camera 16 transmits the shot image to the remote control platform; because there are many unknown factors in the forest, there may be interference to the first monitoring camera 16 by flying birds, etc., in order to improve the interference immunity of the first monitoring camera 16, in this embodiment, an ASI120MC-S color CCD camera which is small in volume, light in weight, free from the influence of magnetic field, and has the characteristics of vibration and impact resistance is adopted; in the practical use process, if the requirement on the resolution is lower, cameras of models such as CMOS and the like can be adopted; when no fire is found, the inspection robot 15 makes circumferential motion on the track on the observation table 11; when a fire is found, the remote control platform 3 can control the inspection robot 15 to move to a specified track position for shooting so as to obtain a clear fire live-action image;
at present, forest fires mainly comprise surface fire and tree crown fire, and when the forest has the surface fire, if atmospheric convection is strong, flames can jump upwards, so that the tree crown fire is formed; in order to effectively judge whether the surface fire will develop into crown fire, in the embodiment, a wind speed sensor 14 is also arranged; when the first monitoring camera 16 detects that the smoke concentration exceeds a preset value, namely, the surface fire occurs, the remote control platform 3 acquires the current weather value of the target forest, namely, the current temperature, the current wind speed and the like of the target forest area, and meanwhile, the data collected by the wind speed sensor 14 are combined to judge whether the surface fire is developed into crown fire or not, so that a basis is provided for subsequent fire extinguishment; in addition, under the action of wind, the position where smoke is generated is not necessarily the fire position, and the position of the fire source on the surface of the ground can be effectively inferred by the current weather value of the target forest and the data collected by the wind speed sensor 14; the model of the wind speed sensor 14 used in the present embodiment is GFW15; in the practical use process, the model MY029vm62.1 and other wind speed sensors can be selected according to the practical situation.
Example 2:
in the past, most of the causes of fire disasters occur in forests, for example, fire disasters are caused by improper fire for agriculture, forestry and animal husbandry production, and fire disasters are caused by improper fire management of people for picnics in forests, even intentional fire disasters by people; in order to avoid these phenomena, in this embodiment, a forest external fire prevention subsystem 2 is further added on the basis of the forest internal fire prevention subsystem 1 and the remote control platform 3; the forest external fire prevention subsystem 2 is positioned in a target forest edge area and used for monitoring the target forest from local parts and sending acquired images and data to the remote control platform; referring to fig. 3, the forest exterior fire protection subsystem 2 comprises a support bar 21, a second smoke sensor 22, a second surveillance camera 23, a searchlight 24 and a megaphone 25; wherein, the second smoke sensor 22, the second monitoring camera 23, the searchlight 24 and the megaphone 25 are all arranged on the support rod 21; the remote control platform 3 is in control connection with the second smoke sensor 22, the second monitoring camera 23, the searchlight 24 and the megaphone 25;
the specific conditions of the second smoke sensor 22 and the second monitoring camera 23 in the forest external fire prevention subsystem 2 refer to the first smoke sensor 13 and the first monitoring camera 16 in the forest internal fire prevention subsystem 1;
the forest exterior fire prevention subsystem 2 in the embodiment focuses on preventing a fire caused by people, and therefore a searchlight 24 and a megaphone 25 are arranged; when the second monitoring camera 23 detects that a person goes out, the remote control platform 3 can control the megaphone 25 to megaphone so as to improve the fireproof awareness of people going in and out; if at night, when the second monitoring camera 23 detects that a person is coming in, the searchlight 24 can automatically shoot on the person, so that the effect of frightening the person is achieved, and the harmful person is prevented from intentionally lighting a fire.
In order to let the inside fire prevention subsystem 1 of forest and the outside fire prevention subsystem 2 of forest have sufficient electric quantity, in this embodiment, still set up solar power unit in the inside fire prevention subsystem 1 of forest and the outside fire prevention subsystem 2 of forest respectively, this solar power unit can be with solar energy transformation electric energy to the electric energy storage after will converting is in the battery, in order to avoid when overcast and rainy weather, the condition of outage appears in the inside fire prevention subsystem 1 of forest and the outside fire prevention subsystem 2 of forest.
Example 3:
in this embodiment, an alarm system is further installed at the remote control platform 3; after the forest internal fire prevention subsystem 1 and the forest external fire prevention subsystem 2 send the collected images and data to the remote control platform 3, the remote control platform 3 stores and analyzes the received images and data, and if the analysis result shows that a fire disaster exists in the forest, the alarm gives an alarm sound so as to warn related workers.
The embodiment of the utility model provides a universe forest fire prevention system based on meteorological science and infrared monitoring, the system includes forest internal fire prevention subsystem 1, forest external fire prevention subsystem 2 and remote control platform 3; the forest internal fire prevention subsystem 1, the forest external fire prevention subsystem 2 and the remote control platform 3 are matched with each other, so that the forest can be comprehensively and effectively monitored, and meanwhile, the cost is reduced.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (7)
1. A global forest fire prevention system based on meteorological science and infrared monitoring is characterized by comprising a forest internal fire prevention subsystem and a remote control platform;
the forest internal fire prevention subsystem is positioned inside a target forest;
the forest internal fire prevention subsystem comprises an observation tower, a thermal infrared imager, a first smoke sensor, a wind speed sensor and an inspection robot;
the thermal infrared imager and the smoke sensor are fixed at the top edge of the lookout tower;
the wind speed sensor is fixed at the bottom of the observation tower;
the inspection robot is positioned above the watchtower and moves circumferentially along the edges around the watchtower;
and the remote control platform is respectively in control connection with the thermal infrared imager, the first smoke sensor, the wind speed sensor and the inspection robot.
2. The global forest fire prevention system based on meteorological science and infrared monitoring as claimed in claim 1, wherein rails are arranged at the peripheral edges above the lookout tower; the inspection robot moves along the circumferential direction of the track.
3. The global forest fire prevention system based on meteorological science and infrared monitoring as claimed in claim 2, wherein the inspection robot is provided with a first monitoring camera;
the remote control platform is in control connection with the first monitoring camera.
4. The global forest fire prevention system based on meteorological science and infrared monitoring as claimed in claim 1, further comprising a forest external fire prevention subsystem;
the forest external fire prevention subsystem is located in the target forest edge area;
the forest external fire prevention subsystem comprises a supporting rod, a second smoke sensor, a second monitoring camera, a searchlight and a megaphone;
the second smoke sensor, the second monitoring camera, the searchlight and the megaphone are all arranged on the supporting rod;
and the remote control platform is in control connection with the second smoke sensor, the second monitoring camera, the searchlight and the megaphone.
5. The global forest fire prevention system based on meteorological science and infrared monitoring as claimed in claim 4, wherein the forest internal fire prevention subsystem and the forest external fire prevention subsystem both comprise solar power supply devices.
6. The global forest fire prevention system based on meteorological science and infrared monitoring as claimed in claim 1, wherein the type of the wind speed sensor is GFW15.
7. The global forest fire prevention system based on meteorological science and infrared monitoring as claimed in claim 1, wherein an alarm system is installed at the remote control platform.
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| CN202220432039.0U CN218458498U (en) | 2022-02-22 | 2022-02-22 | Global forest fire prevention system based on meteorological science and infrared monitoring |
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| CN202220432039.0U CN218458498U (en) | 2022-02-22 | 2022-02-22 | Global forest fire prevention system based on meteorological science and infrared monitoring |
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