Forest fire prevention early warning device based on satellite remote sensing

Abstract

The utility model discloses a forest fire prevention early warning device based on satellite remote sensing, which belongs to the field of forest fire prevention equipment and comprises two symmetrically distributed carrier plates and a mounting mechanism, a host is fixed on the carrier plate on one side, and a satellite remote sensing sensor is mounted on the host. A data processing system, an early warning information issuing system and a control system are integrated in the host, and according to the forest fire prevention early warning device based on satellite remote sensing, the high-definition network camera is arranged to carry out live-action monitoring on a forest, and the satellite remote sensing sensor is matched with the high-definition network camera to carry out live-action monitoring on the forest; and fire prevention and early warning are carried out on the forest together. The high-definition network camera provides high-resolution images and videos, details in a forest can be clearly displayed, tiny fire hazards can be conveniently found in time, more detailed and accurate fire information can be obtained, and the accuracy and timeliness of fire early warning are improved.

Description

Technical Field

[0001] This utility model relates to the field of forest fire prevention equipment technology, and in particular to a forest fire early warning device based on satellite remote sensing. Background Technology

[0002] The satellite remote sensing-based forest fire early warning device acquires surface information of forest areas using satellite remote sensing sensors, extracts fire-related characteristic information using a data processing system, and promptly disseminates early warning information to relevant departments and personnel through an early warning information dissemination system. Its structure includes satellite remote sensing sensors, a data processing system, an early warning information dissemination system, installation and fixing devices, and a power and communication system. Its working principle involves data acquisition, data processing and analysis, early warning information dissemination, and continuous monitoring and assessment. This early warning device has advantages such as wide coverage, real-time monitoring, and high-precision early warning, and is of great significance for protecting forest resources and the ecological environment.

[0003] Existing satellite remote sensing-based forest fire early warning devices continuously receive surface radiation information from forest areas through satellite remote sensing sensors to monitor and warn of forest fires. However, they cannot provide real-time monitoring of the forest. While satellite remote sensing technology can detect abnormal changes in surface radiation and thus infer the occurrence of a fire, it cannot directly observe the actual situation at the fire site like real-time monitoring. This can lead to misjudgments or missed detections during fire identification, especially in the early stages of a fire when the fire is small or there is little smoke, in which case satellite remote sensing may fail to accurately capture fire information.

[0004] To address the aforementioned issues, we propose a forest fire early warning device based on satellite remote sensing. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing satellite remote sensing forest fire early warning devices cannot perform real-time monitoring of forests, and to propose a satellite remote sensing forest fire early warning device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A forest fire early warning device based on satellite remote sensing includes two symmetrically distributed carrier plates and an installation mechanism. The installation mechanism is connected to the two carrier plates and is used to fix the two carrier plates to the outer tree trunk.

[0008] A host computer is fixed on one side of the carrier plate, and a satellite remote sensing sensor is installed on the host computer. The host computer integrates a data processing system, an early warning information release system, a communication system, and a control system. A top seat is provided on the upper part of the carrier plate on the other side, and a horizontal adjustment mechanism is provided on the carrier plate on the other side. The horizontal adjustment mechanism is connected to the top seat. A high-definition network camera is provided on the upper part of the top seat. A base is fixedly installed on the bottom of the high-definition network camera. The lower end of the base extends into the top seat. A connecting shaft passes through and is fixed on the base. The connecting shaft is rotatably mounted on the top seat. An angle adjustment mechanism is provided on the top seat. The angle adjustment mechanism is connected to one end of the connecting shaft and is used to drive the high-definition network camera to rotate around the connecting shaft. The high-definition network camera transmits image signals to an external decoder and a hard disk recorder wirelessly.

[0009] Preferably, a protective cover is fixed to one end of the high-definition network camera.

[0010] Preferably, the high-definition network camera has infrared night vision capability.

[0011] Preferably, the high-definition network camera transmits image signals to an external decoder and hard disk recorder via wireless transmission through a 5G network.

[0012] Preferably, the horizontal adjustment mechanism includes a servo motor, which is fixedly mounted on a carrier plate on the other side. The output shaft of the servo motor is fixedly connected to a top base. The servo motor is covered with a protective sleeve, which is fixedly connected to the carrier plate. The servo motor is electrically connected to the host computer, which is used to control the operation of the servo motor.

[0013] Preferably, the angle adjustment mechanism includes a driven wheel fixedly installed at one end of the connecting shaft, an electric push rod fixedly installed on the top seat, a rack fixedly installed at the output end of the electric push rod, the rack meshing with the driven wheel, the electric push rod being electrically connected to the main unit, and the main unit being used to control the operation of the electric push rod.

[0014] Preferably, each of the carrier plates is equipped with a solar panel.

[0015] Preferably, the installation mechanism includes two symmetrically distributed arc-shaped clamps, which are respectively fixed on the carrier plate. Both ends of the arc-shaped clamps are provided with extensions. The same end of the two arc-shaped clamps is fixed together by multiple bolts and fasteners. Anti-slip pads are adhered to the inner side of the arc-shaped clamps.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This application discloses a satellite remote sensing-based forest fire early warning device. It utilizes high-definition network cameras to monitor forests in real-time. By combining satellite remote sensing sensors with these high-definition network cameras, the device enables real-time forest monitoring and fire early warning. Satellite remote sensing technology can monitor vast areas, unaffected by terrain or climate conditions, making it particularly suitable for sparsely populated, pristine forest areas. The high-definition network cameras provide high-resolution images and videos, clearly displaying forest details and facilitating the timely detection of even minor fire hazards. This allows for the acquisition of more detailed and accurate fire information, improving the accuracy and timeliness of fire early warning systems. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a forest fire early warning device based on satellite remote sensing proposed in this utility model;

[0019] Figure 2 This is a top view of a forest fire early warning device based on satellite remote sensing proposed in this utility model;

[0020] Figure 3 This is an enlarged schematic diagram of a portion of the structure of the servo motor in a satellite remote sensing-based forest fire early warning device proposed in this utility model;

[0021] Figure 4 This is an enlarged schematic diagram of a portion of the structure at the connecting shaft in a satellite remote sensing-based forest fire early warning device proposed in this utility model.

[0022] In the diagram: 1. Carrier plate; 2. Main unit; 3. Top mount; 4. High-definition network camera; 5. Base; 6. Connecting shaft; 7. Protective cover; 8. Servo motor; 9. Protective sleeve; 10. Driven wheel; 11. Electric push rod; 12. Rack; 13. Solar panel; 14. Arc-shaped clamp; 15. Bolt fastener; 111. Tree trunk. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example 1

[0024] Reference Figure 1-4 A forest fire early warning device based on satellite remote sensing includes two symmetrically distributed carrier plates 1 and an installation mechanism connected to the two carrier plates 1 and used to fix the two carrier plates 1 to the external tree trunk.

[0025] A host 2 is fixed on a carrier plate 1 located on one side. A satellite remote sensing sensor is installed on the host 2. The host 2 integrates a data processing system, an early warning information release system, a communication system, and a control system. A top seat 3 is provided on the upper end of the carrier plate 1 located on the other side. A horizontal adjustment mechanism is provided on the carrier plate 1 located on the other side. The horizontal adjustment mechanism is connected to the top seat 3. A high-definition network camera 4 is provided on the upper end of the top seat 3. A base 5 is fixedly installed on the bottom of the high-definition network camera 4. The lower end of the base 5 extends into the top seat 3. A connecting shaft 6 passes through and is fixed on the base 5. The connecting shaft 6 is rotatably installed on the top seat 3. An angle adjustment mechanism is provided on the top seat 3. The angle adjustment mechanism is connected to one end of the connecting shaft 6 and is used to drive the high-definition network camera 4 to rotate around the connecting shaft 6. The high-definition network camera 4 transmits image signals to an external decoder and a hard disk recorder through wireless transmission.

[0026] The high-definition network camera 4 has a protective cover 7 fixed to one end, which protects the camera. The high-definition network camera 4 has infrared night vision capabilities, enabling comprehensive monitoring at night. The high-definition network camera 4 transmits image signals to an external decoder and hard disk recorder via 5G wireless transmission.

[0027] The satellite remote sensing sensor on Host 2 is responsible for receiving electromagnetic radiation information from the Earth's surface, including data in the visible light, infrared, and thermal infrared bands, enabling real-time acquisition of surface information in forest areas. Host 2's data processing system includes modules for data reception, storage, processing, and analysis, used to process the data acquired by the satellite remote sensing sensor and extract fire-related characteristic information, such as high-temperature hotspots and smoke. Host 2's early warning information dissemination system includes a communication module and an information dissemination platform, promptly issuing early warning information to relevant departments and personnel when fire hazards are detected or a fire occurs. Host 2's communication system enables real-time communication between the early warning device and the external monitoring center, ensuring timely transmission of early warning information.

[0028] Working principle: Satellite remote sensing sensors continuously receive surface radiation information from forest areas, including data in the visible light, infrared, and thermal infrared bands.

[0029] The data processing system preprocesses the received data, including image enhancement, geolocation, and geometric correction. Utilizing advanced algorithms and models, it analyzes the processed data to extract fire-related features, such as high-temperature hotspots and smoke. By comparing and analyzing historical data and environmental conditions, it determines whether a fire hazard exists or if a fire has already occurred. When a fire hazard is detected or a fire occurs, the early warning information dissemination system is immediately activated. The early warning information is transmitted to the data center or monitoring center via a communication module, and then disseminated to relevant departments and personnel by the information dissemination platform. The early warning information may include key information such as the fire's location, scale, and development trend, enabling relevant departments and personnel to take timely measures to respond to the fire.

[0030] Four high-definition network cameras are used to monitor the forest in real-time. These cameras transmit image signals to a decoder, which then decodes the signals and outputs them to a hard disk recorder and the monitor at the monitoring center. By combining satellite remote sensing sensors with the four high-definition network cameras for real-time forest monitoring, fire prevention and early warning systems can be effectively implemented.

[0031] The HD webcam 4 provides high-resolution images and videos, clearly showing details in the forest, facilitating the timely detection of even minor fire hazards, and obtaining more detailed and accurate fire information, thus improving the accuracy and timeliness of fire warnings.

[0032] Based on Example 1, Example 2:

[0033] Reference Figure 1-4 The horizontal adjustment mechanism includes a servo motor 8, which is fixedly mounted on a carrier plate 1 located on the other side. The output shaft end of the servo motor 8 is fixedly connected to the top seat 3. The servo motor 8 is covered with a protective sleeve 9, which is fixedly connected to the carrier plate 1. The servo motor 8 is electrically connected to the host 2, and the host 2 is used to control the operation of the servo motor 8.

[0034] The angle adjustment mechanism includes a driven wheel 10 fixedly installed at one end of the connecting shaft 6, an electric push rod 11 fixedly installed on the top seat 3, a rack 12 fixedly installed at the output end of the electric push rod 11, the rack 12 meshing with the driven wheel 10, the electric push rod 11 being electrically connected to the main unit 2, and the main unit 2 being used to control the operation of the electric push rod 11.

[0035] The host 2 controls the servo motor 8 to work, which drives the top base 3 to rotate, thereby adjusting the left and right orientation of the high-definition network camera 4 on the top base 3. This allows for real-time monitoring of a larger area on both sides of the high-definition network camera 4. At the same time, the host 2 controls the electric push rod 11 to work. The electric push rod 11 drives the rack 12 to move, and the rack 12 drives the driven wheel 10 to rotate. The driven wheel 10 and the connecting shaft 6 rotate synchronously, which can drive the base 5 and the high-definition network camera 4 to rotate around the connecting shaft 6, thereby adjusting the up and down orientation of the high-definition network camera 4 and expanding the real-time monitoring area of ​​the high-definition network camera 4 on both the up and down sides.

[0036] The installation mechanism includes two symmetrically distributed arc-shaped clamps 14, which are fixed to the carrier plate 1. Each arc-shaped clamp 14 has an extension at both ends. The same end of each arc-shaped clamp 14 is secured together by multiple bolts and fasteners 15. Rubber anti-slip pads are adhered to the inner side of each arc-shaped clamp 14. A schematic diagram of the installation device can be found here. Figure 1 As shown, two arc-shaped clamps 14 are fitted over the tree trunk 111 and then fixed together by multiple bolts and fasteners 15. The rubber anti-slip pads can increase the friction between the arc-shaped clamps 14 and the tree trunk 111, thereby stably fixing the device on the tree trunk 111.

[0037] Each carrier plate 1 is equipped with a solar panel 13, which provides independent power to the device.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A forest fire early warning device based on satellite remote sensing, comprising two symmetrically distributed carrier plates (1), characterized in that, It also includes an installation mechanism, which is connected to two carrier plates (1) and is used to fix the two carrier plates (1) on the outer trunk; A host (2) is fixed on the carrier plate (1) on one side. A satellite remote sensing sensor is installed on the host (2). The host (2) integrates a data processing system, an early warning information release system, a communication system, and a control system. A top seat (3) is provided on the upper end of the carrier plate (1) on the other side. A horizontal adjustment mechanism is provided on the carrier plate (1) on the other side. The horizontal adjustment mechanism is connected to the top seat (3). A high-definition network camera (4) is provided on the upper end of the top seat (3). A base (5) is fixedly installed on the bottom of the high-definition network camera (4). The lower end of the base (5) extends into the top seat (3). A connecting shaft (6) is passed through and fixed on the base (5). The connecting shaft (6) is rotatably installed on the top seat (3). An angle adjustment mechanism is provided on the top seat (3). The angle adjustment mechanism is connected to one end of the connecting shaft (6) and is used to drive the high-definition network camera (4) to rotate around the connecting shaft (6). The high-definition network camera (4) transmits image signals to an external decoder and a hard disk recorder through wireless transmission.

2. The forest fire early warning device based on satellite remote sensing according to claim 1, characterized in that, The high-definition network camera (4) has a protective cover (7) fixed at one end.

3. A forest fire early warning device based on satellite remote sensing according to claim 1, characterized in that, The high-definition network camera (4) has infrared night vision function.

4. A forest fire early warning device based on satellite remote sensing according to claim 1, characterized in that, The high-definition network camera (4) transmits image signals to an external decoder and hard disk recorder via wireless transmission through a 5G network.

5. A forest fire early warning device based on satellite remote sensing according to claim 1, characterized in that, The horizontal adjustment mechanism includes a servo motor (8), which is fixedly mounted on a carrier plate (1) on the other side. The output shaft end of the servo motor (8) is fixedly connected to the top seat (3). The servo motor (8) is covered with a protective sleeve (9), which is fixedly connected to the carrier plate (1). The servo motor (8) is electrically connected to the host (2), which is used to control the operation of the servo motor (8).

6. A forest fire early warning device based on satellite remote sensing according to claim 1, characterized in that, The angle adjustment mechanism includes a driven wheel (10) fixedly installed at one end of the connecting shaft (6), an electric push rod (11) fixedly installed on the top seat (3), a rack (12) fixedly installed at the output end of the electric push rod (11), the rack (12) meshing with the driven wheel (10), the electric push rod (11) being electrically connected to the host (2), and the host (2) being used to control the operation of the electric push rod (11).

7. A forest fire early warning device based on satellite remote sensing according to claim 1, characterized in that, Each of the carrier plates (1) is equipped with a solar panel (13).

8. A forest fire early warning device based on satellite remote sensing according to claim 1, characterized in that, The installation mechanism includes two symmetrically distributed arc-shaped clamps (14), which are respectively fixed on the carrier plate (1). Both ends of the arc-shaped clamps (14) are provided with extensions. The same end of the two arc-shaped clamps (14) is fixed together by multiple bolts and fasteners (15). Rubber anti-slip pads are adhered to the inner side of the arc-shaped clamps (14).

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