Land monitoring base station

Abstract

The invention relates to a territorial monitoring base station, which comprises a main body part and a detection part, the main body part at least comprises a support unit, an energy unit and a communication unit, the detection part at least comprises a device group for territorial monitoring, and the device group at least comprises an insect condition unit and a soil moisture content unit; the soil moisture content unit comprises a soil moisture content detector; the insect condition unit comprises an outer box body, an insect luring part, an insect catching part, an insect killing part and a monitoring part, a grating plate is arranged outside an insect inlet of the outer box body, the insect luring part is arranged in the grating plate, the insect catching part and the insect killing part are arranged below the insect luring part, the insect killing part comprises an insect killing device and a collecting device, the collecting device comprises a layering plate, insect collecting cloth and a first linear motion mechanism, and the layering plate is arranged below the insect catching part. An inner notch and an outer notch which are provided with insect collecting cloth are formed in the layering plate; an insect discharging opening is further formed in the bottom wall of the outer box body, an electric control door is arranged at the insect discharging opening, and dead bodies can be discharged from the outer box body by opening the electric control door; the monitoring part is used for transmitting images of the insects in the outer box body to the control center to judge the types of the insects.

Description

Technical Field

[0001] This invention relates to land monitoring base stations. Background Technology

[0002] Land monitoring can be divided into important geographic information data monitoring, resource and ecological environment monitoring, agricultural and crop condition monitoring, and geological disaster monitoring, also known as geographic national condition monitoring. Important geographic information data monitoring focuses on collecting and monitoring basic geographic parameters, such as the distribution area coordinates of different geographic units in each province, the elevation of famous mountains in China, the elevation of the Three Rivers Source Area, and the coordinates and elevation of the Great Wall. Resource and ecological environment monitoring mainly includes environmental monitoring such as water environment, tidal flat environment, forest area environment, and vegetation conditions. Agricultural and crop condition monitoring mainly includes monitoring of crop growth, agricultural meteorology, plant protection against diseases and pests, soil moisture, and farmland monitoring. Geological disaster monitoring mainly includes monitoring of surface displacement, land subsidence, and deformation of dam and bridge slopes. Monitoring methods are divided into manned monitoring stations and unmanned monitoring base stations, with manned monitoring stations as the main method and unmanned monitoring base stations as a supplement, to monitor the vast national conditions.

[0003] Unmanned monitoring base stations have different structural and functional configurations for different monitoring targets, but they all use a main support pole structure to minimize the footprint. Electronic equipment, including solar panels, batteries, and electrical control systems, is integrated onto the support pole. For soil moisture monitoring, soil monitoring equipment such as common tubular soil moisture monitors is needed; for pest and disease monitoring, insect collection, control, and identification systems are required; and for geological disaster monitoring, GNS displacement sensors and BeiDou satellite positioning systems, among other supporting equipment, are needed. The product logic is typically one-unit-one-use, with a specific and singular function. However, during periods of frequent extreme weather, single-function monitoring base stations are not cost-effective. Crucially, monitoring base stations need to upload monitoring data to a cloud platform, which then aggregates and displays the results to users. Different manufacturers build different cloud platforms or cooperate with different cloud platforms, making integration difficult. This is a drawback that is difficult to overcome in the short term when purchasing one-unit-one-use products.

[0004] Taking the most commonly used soil moisture monitoring base station as an example, the base station is located close to the farmland. Some base stations are even set up in suitable locations in the farmland to act as sentinels for soil moisture in order to obtain the most accurate data. Although farmers support this, occupying farmland also brings them real inconvenience. In particular, the village needs to provide support for infrastructure such as power supply. It is a pity that it only has the single function of soil moisture monitoring. In the future, pest and disease monitoring, growth monitoring, etc. will also be set up. Each monitoring method requires separate construction and deployment. Similar examples have occurred in geological disaster monitoring. Due to the remarkable achievements in environmental protection and afforestation, soil erosion and other issues have been greatly alleviated, especially in the upper reaches of the Yellow River where vegetation coverage has significantly increased. This has led to a reduction in the amount of sediment flowing into the Yellow River. As a result, the shallow riverbanks or soft sandy areas formed by the accumulation of yellow sand in the middle and lower reaches over the past decades or even centuries are increasingly collapsing or disappearing due to river erosion. The arable land allocated to farmers in the last century is gradually shrinking, and the residences of some villagers may also be affected. Therefore, monitoring along both banks of the river should be deployed as soon as possible. However, there is currently a lack of effective monitoring methods, and monitoring methods such as drones cannot achieve long-term monitoring.

[0005] In conclusion, existing land monitoring technologies are advanced, but monitoring methods need further improvement and optimization, and multi-functionality is gradually becoming a better direction. Summary of the Invention

[0006] To address the aforementioned issues, a land monitoring base station is provided. The technical solution includes a main body and a detection unit. The main body includes at least a support unit, an energy unit, and a communication unit. The detection unit includes at least a group of equipment for land monitoring, including at least an insect monitoring unit and a soil moisture monitoring unit. The support unit is used to support the base station on the ground and provide a platform for the other components. The energy unit is used to collect and store energy and power the electronic equipment. The communication unit is used to transmit the detection data from the detection unit to the data center via wired and / or wireless means.

[0007] The soil moisture unit includes a soil moisture detector;

[0008] The insect monitoring unit includes an outer casing, an insect-attracting section, an insect-trapping section, an insect-killing section, and a monitoring section. The equipment section of the support unit is divided into upper and lower parts. The lower part includes a main insert rod that is inserted into and fixed to the ground. The upper part includes a mounting rod that is fixed to the top of the outer casing and extends upwards. The energy unit and communication unit are respectively mounted on the mounting rod. An insect inlet is opened on the outer casing, and a grid plate is arranged around the inlet. The insect-attracting section is located in the middle of the grid plate, and the insect-trapping section and insect-killing section are arranged below the insect-attracting section. The insect-attracting section is used to lure insects to the inlet, and the insect-trapping section includes a trap to catch the insects entering the inlet. The negative pressure device sucked into the outer box includes an insecticidal device and a collection device. The insecticidal device is used to kill insects. The collection device includes a layered plate, an insect-collecting cloth, and a first linear motion mechanism. The layered plate is set inside the outer box and divides the outer box into upper and lower layers. The layered plate has an inner groove and multiple outer grooves around the inner groove. The inner groove is covered with an insect-collecting cloth to collect insect corpses. The first linear motion mechanism is set on the bottom wall of the lower layer of the outer box through a frame. The first linear motion mechanism is connected to the insect-collecting cloth and drives the insect-collecting cloth to bulge and contract through linear motion. When bulging, insect corpses are discharged from the outer grooves.

[0009] The bottom wall of the outer box is also provided with an insect discharge port, and an electric control door is provided at the insect discharge port to open and close the insect discharge port. Opening the electric control door can discharge the carcasses discharged from the outer slot from the outer box.

[0010] The monitoring unit transmits images of the insects inside the outer box to the control center to determine the insect species.

[0011] Based on the above technical solution, the collection device also includes an upper support arm, an opening and closing cover plate, and multiple slide rails on the inner wall of the outer box. The upper support arm is connected to the sliders of multiple slide rails, so that the sliders slide synchronously. The opening and closing cover plate is also set on the slider and used to open and close the outer slot of the layered plate. When the insect collecting cloth protrudes, it pushes against the upper support arm and drives the opening and closing cover plate to rise along the slide rail, opening the outer slot so that the carcasses can be discharged from the outer slot.

[0012] Based on the above technical solution, the negative pressure device of the insect trapping section is an electric main fan mechanism. The electric main fan mechanism is located inside the outer box near the bottom of the insect inlet and at a certain distance from the insect inlet. The airflow generated by the fan sucks the insects into the outer box.

[0013] Based on the above technical solution, the insect-killing device in the insect-killing section is an electric shock insect-killing device, which is located below the insect-catching section.

[0014] Based on the above technical solution, the insect control unit also includes a rain shield, which is set above the outer box, and a grid plate is set between the rain shield and the outer box.

[0015] Based on the above technical solution, the insect-attracting part includes an insect-attracting lamp, which is installed inside the grid plate.

[0016] Based on the above technical solution, the insect-attracting part includes a photocatalytic insect attractor.

[0017] Based on the above technical solution, the insect control unit also includes an equipment support column, which includes a column body. The column body is hollow inside, and a rain shield is fixedly installed near the top of the column body. The insect-attracting lamps of the insect-attracting unit are arranged in an array around the column body and fixed to the outer wall of the column body. The fan blades of the electric main fan mechanism are rotatably mounted on the column body through a ring bracket with gears. The motor of the electric main fan mechanism is located inside the column body and is powered from inside the column body to the gears of the ring bracket through a transmission mechanism, driving the fan blades to rotate around the column body. The outer and inner meshes of the electric insect-killing device are both located on the bottom wall of the column body, and the circuit and electronic components of the electric insect-killing device are all located inside the column body near the bottom wall.

[0018] Based on the above technical solution, the equipment group of the detection section also includes a displacement monitoring unit. The displacement monitoring unit includes a fixed column, a buoyancy component, a photovoltaic panel, a battery, a GNSS choke sensor, an antenna, an identification light, and a counterweight. The fixed column is hollow inside and has a pointed cone at its bottom for easy insertion into the ground. The photovoltaic panel, GNSS choke sensor, and antenna are mounted on the top of the fixed column via a bracket. The buoyancy component includes a disc-shaped box and a water level sensor. The box is fixedly installed in the middle of the fixed column, and an annular groove is opened at the bottom of the box, in which multiple water level sensors are arrayed. The control circuit and battery of the displacement monitoring unit are located inside the box. The counterweight is divided into an upper counterweight and a lower counterweight. The upper counterweight is located inside the box and is arranged symmetrically with the control circuit. The lower counterweight is located in the fixed column below the box and extends to the bottom of the fixed column. The box has an inspection door and is waterproof and sealed.

[0019] The identification light includes both visible and invisible lights. When the water level sensor detects the water level, it sends an electrical signal to the control circuit. The control circuit then sends a wireless signal to the control center and activates the identification light.

[0020] Based on the above technical solution, the energy unit includes at least a photovoltaic power generation device and a battery. The photovoltaic power generation device includes a photovoltaic panel and a dust and snow removal component. The dust and snow removal component includes a base with an internal compartment, a photovoltaic mounting plate, a telescopic mechanism, and a second linear motion mechanism. The top of the base has an opening that leads directly to the compartment. Multiple second linear motion mechanisms are installed inside the compartment. The photovoltaic panel is mounted on the photovoltaic mounting plate. One end of the photovoltaic mounting plate is driven by the second linear motion mechanism, and the other end is hinged to the front end of the telescopic mechanism. The rear end of the telescopic mechanism is hinged to the compartment via a shaft. A reset mechanism is installed inside the telescopic mechanism.

[0021] Based on the above technical solution, a detachable outer cover plate is provided at the bottom of the side wall of the outer casing. The inner casing is formed by the inner cover plate inside the outer casing. The outer cover plate is set at the opening of the inner casing to open and close the inner casing. The control circuit board of the main body and the detection part is set inside the inner casing. The battery of the energy unit is also set inside the inner casing.

[0022] Beneficial effects: 1. The traditional monitoring base station with one device for one purpose is improved into a new type of multi-purpose monitoring base station. The multi-purpose nature of one device increases monitoring efficiency, enables timely acquisition of various situations at the monitored location, and shortens the decision-making time.

[0023] 2. The support unit is creatively designed as a segmented structure, which can be installed in sections. The lower part is fixed to the ground first, and then the upper part is fixed to the lower part. The design is reasonable and easy to construct. During inspection or maintenance, only the upper part needs to be removed, and the lower part can still be inserted into the ground.

[0024] 3. Taking into full account the societal demand for automation, an insect monitoring unit was designed that can collect insect carcasses and automatically discharge them. The traditional method of directly concentrating carcasses in a box or drawer structure is replaced by collecting them with a soft insect-collecting cloth. When the cloth is raised, it discharges the carcasses while simultaneously opening the opening and closing cover of the sealing plate. When the cloth retracts, it collects the carcasses. A single device controls two structures simultaneously, resulting in a simple, reliable, and highly innovative design.

[0025] 4. While collecting the carcasses, the monitoring unit transmits images of the carcasses to the control center to determine the insect species, accurately identify pests, and provide a reliable basis for prevention and control decisions.

[0026] 5. Eliminate external equipment boxes and other external circuit control devices. Arrange the components of the insect-attracting, insect-catching, and insect-killing parts along the central axis of the support unit and directly install them inside the support unit. This results in high integration, small space occupation, and a concentrated coaxial arrangement of the center of gravity, ensuring good balance.

[0027] 6. Considering the problem that winter snowfall in northern regions may block photovoltaic panels, a snow removal component based on the crank-rocker principle is used to control the rotation of the photovoltaic panels and clear the accumulated snow by gravity.

[0028] 7. A displacement monitoring unit for riverbank collapse and loss is provided, which enhances the practicality of the application as a multi-purpose device. The displacement monitoring unit is deployed along the river. Even if the displacement monitoring unit falls into the river when the riverbank collapses, it can float on the water surface through the hollow box of the buoyancy component. By setting counterweights, the electronic equipment can be prevented from being soaked in the river water as much as possible, so that it can be reused after collection. Attached Figure Description

[0029] Figure 1 This is a front view schematic diagram of some embodiments of the present invention.

[0030] Figure 2 For the present invention Figure 1 A schematic diagram of the decomposed state of the support unit.

[0031] Figure 3 For the present invention Figure 1 A cross-sectional schematic diagram.

[0032] Figure 4 For the present invention Figure 1 Side view schematic diagrams of some embodiments.

[0033] Figure 5 For the present invention Figure 4 A cross-sectional schematic diagram.

[0034] Figure 6 This is a cross-sectional schematic diagram of the outer casing of the insect control unit of the present invention.

[0035] Figure 7 This is a three-dimensional schematic diagram of the dust and snow removal component of the present invention.

[0036] Figure 8 For the present invention Figure 7 A three-dimensional sectional view.

[0037] Figure 9 For the present invention Figure 7 A schematic diagram of the front view section.

[0038] Figure 10 For the present invention Figure 7 A diagram illustrating the usage status.

[0039] Figure 11 This is a partially enlarged three-dimensional schematic diagram of the insect infestation unit of the present invention.

[0040] Figure 12 For the present invention Figure 11 A perspective 3D diagram.

[0041] Figure 13 For the present invention Figure 12 A three-dimensional schematic diagram of the decomposed state.

[0042] Figure 14 This is a perspective three-dimensional schematic diagram showing the usage state of the insect infestation unit of the present invention.

[0043] Figure 15 For the present invention Figure 14 A three-dimensional schematic diagram of the decomposed state.

[0044] Figure 16 For the present invention Figure 15A partial three-dimensional schematic diagram of the further decomposed state.

[0045] Figure 17 This is a schematic diagram of a first usage state for some other embodiments of the present invention.

[0046] Figure 18 This is a schematic diagram of a second usage state of some other embodiments of the present invention.

[0047] Figure 19 This is a partially enlarged cross-sectional schematic diagram of some other embodiments of the present invention. Detailed Implementation

[0048] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0049] In the description of the embodiments of the present invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention based on the specific circumstances.

[0051] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0052] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0053] like Figures 1 to 16 As shown, the various components of the monitoring base station are divided into two parts according to their functions: the main body and the detection part. The structures primarily responsible for support, data transmission, etc., are classified as the main body, while the structures responsible for detection and data collection are classified as the detection part. The equipment group performing the detection is the foundation for supporting the long-term monitoring of the base station. It should be noted that in some embodiments, the soil moisture detector 2, which performs partial detection such as soil moisture detection, needs to penetrate deep into the ground to acquire data. The data is transmitted directly to the control center via a cable through the communication unit, but the main body cannot penetrate the ground simultaneously. Since soil moisture is a crucial indicator for agriculture, this embodiment considers the soil moisture detection part as a fixed structure. Therefore, the structure of the land monitoring base station in this embodiment is divided into two parts: insect monitoring integrated into the main body and a separate soil moisture monitoring structure. This form can be considered the basic form of this embodiment.

[0054] The operating principle of this embodiment is as follows: 1. Installation process: ① Fix the main body of the lower half 4 of the support unit 1 to the ground; ② Insert the soil moisture detector 2 of the soil moisture unit into the ground; ③ Install the upper half 3 of the support unit 1, along with the energy unit and communication unit on the installation rod, onto the main body of the lower half 4 of the installation rod. The bottom of the installation rod is fixed above the outer casing 5, so the outer casing 5 is connected to the main body of the installation rod, and the main body of the installation rod is connected to the bottom of the outer casing 5.

[0055] 2. Operation Process: ① The soil moisture detector 2 sends the detection data to the control circuit of the main body via a data cable, and then remotely to the control center via the communication unit; ② The insect attracting part 6 lures insects to the insect inlet 11, and the negative pressure device of the insect trapping part 7 sucks the insects from the inlet 11 into the outer casing 5; ③ The insect killing device 8 of the insect killing part kills the insects, and the dead insect bodies fall onto the insect collecting cloth 13 of the collecting device 9. The monitoring part takes pictures of the dead insects on the insect collecting cloth 13 and transmits them to the control center for species identification; ④ When the number of dead insects on the insect collecting cloth 13 reaches a preset value, The first linear motion mechanism 14 is activated to move upward from below the insect collecting cloth 13, causing the insect collecting cloth 13 to bulge upward. The insect corpses are lifted up and roll off in all directions under the action of gravity. The corpses roll off the insect collecting cloth 13 to the outer slot 16 and are discharged from the outer slot 16. The corpses discharged from the outer slot 16 are spread out on the bottom wall of the lower layer of the outer box 5. The monitoring unit takes pictures of the corpses again and transmits them to the control center to determine the insect type and whether they are pests. When too many corpses accumulate in the lower layer of the outer box 5, the electric control door 18 is activated to discharge the corpses from the outer box 5.

[0056] In this embodiment, the insect-collecting cloth 13 on the inner groove 15 of the layered plate 12 is located below the insect-killing section. The insect corpses killed by the insect-killing section fall directly onto the insect-collecting cloth 13. The insect-collecting cloth 13 is as the name suggests; it is made of a soft material, preferably an antibacterial and corrosion-resistant material, and preferably a high-polymer fiberglass material, such as PVC-coated fiberglass cloth. The insect-collecting cloth 13 is not laid flat inside the inner groove 15; the area of ​​the insect-collecting cloth 13 is larger than the area of ​​the inner groove 15. In its natural state, the central part of the insect-collecting cloth 13 hangs down in a bowl shape, which can be used to hold insect corpses. Compared with the flat shape of the layered plate 12, the insect-collecting cloth 13 has a larger holding space. During the accumulation of corpses, the monitoring unit starts to take pictures at a certain frequency, so that each layer of corpses accumulated in the insect-collecting cloth 13 can be photographed and uploaded. When the collection of insect carcasses is full and needs to be removed, the first linear motion mechanism 14 is activated to lift the insect-collecting cloth 13 from its bowl-shaped, drooping state. As the cloth 13 bulges into a cone-like shape under the support of the first linear motion mechanism 14, the mechanism stops. During this transition from the drooping to the drooping state, the insect carcasses are pushed out of the cloth 13 and fall through the outer slot 16. When the carcasses are cleared, the first linear motion mechanism 14 is activated in the reverse direction, causing the cloth 13 to return to its drooping state to continue collecting carcasses. Figure 3 , Figure 5 , Figure 6 , Figures 12-16As shown, to better control the shape of the insect-collecting cloth 13 and enable it to quickly and stably transform into a drooping shape after expelling the corpse, bowl-shaped buckles 43 are respectively provided above and below the insect-collecting cloth 13. The bowl-shaped buckles 43 above and below the insect-collecting cloth 13 clamp the cloth 13 in the middle and are interlocked end to end, providing a suitable connection point for the connection and control of the first linear motion mechanism 14. This facilitates the first linear motion mechanism 14 to better drive the insect-collecting cloth 13 back to the drooping state during contraction. Furthermore, an even better reset effect can be provided, such as... Figure 6 As shown, a ring-shaped counterweight ring is provided at the center of the insect-collecting cloth 13 near the bowl buckle 43. The counterweight ring is arranged around the bowl buckle 43, and under the action of gravity, it drives the insect-collecting cloth 13 to return to its drooping state more quickly.

[0057] This embodiment also features a linkage design for opening and closing the outer slot 16, which better prevents the corpse from falling directly out of the outer slot 16. Figure 6 , Figures 12-16 As shown, multiple slide rails 19 are also provided inside the outer casing 5. The slide rails 19 are closely attached to the layered plate 12. The sliders 22 of the slide rails 19 are connected together by the upper support arm 20, so that the sliders 22 can slide synchronously on the slide rails 19. The sliders 22 are also provided with opening and closing cover plates 21, which correspond to the shape of the outer slot 16. When the sliders 22 are in the initial position at the bottom of the slide rails 19, the opening and closing cover plates 21 are located inside the outer slot 16, closing the outer slot 16. When the first linear motion mechanism 14 lifts the insect collecting cloth 13, the protruding insect collecting cloth 13 pushes open the upper support arm 20, and the sliders 22 drive the opening and closing cover plates 21 to slide upward to open the outer slot 16. The insect corpses that were originally piled on the insect collecting cloth 13 roll down to the sides of the insect collecting cloth 13 under the action of gravity and are discharged from the outer slot 16. The monitoring unit can be a high-definition camera or a high-definition camera. It can be installed either on the upper layer of the outer casing 5 near the insect collection cloth 13 or on the lower layer of the outer casing 5. The purpose is to identify the recently deceased insects on the insect collection cloth 13 in the most timely and easiest way. However, when there are many accumulated insect corpses, it may be difficult to distinguish them. In the existing mosquito-killing boxes, mosquito corpses also accumulate together, making identification difficult. Therefore, this embodiment designs a two-stage discharge method. In this case, after the insect carcasses are discharged from the outer slot 16, they will fall onto the electrically controlled door 18 on the bottom wall of the lower layer of the outer box 5. The electrically controlled door 18 is controlled by the motor 27 to rotate and open and close the insect discharge port 17. The insect carcasses scattered in the lower layer of the outer box 5 will be checked and verified by the monitoring department. When it is confirmed that the number of pests such as rice planthoppers, powdery mildew, corn borers, cotton bollworms, wheat rust, cotton aphids, rice sheath blight, rice blast, wheat aphids, wheat red spider mites, and locusts is relatively large, staff can be dispatched to the site for confirmation and to assist local personnel in solving the problem of pests and diseases.

[0058] The first linear motion mechanism 14 can be any feasible solution, such as an electric switch, a cylinder push rod, etc., preferably a linear motor 27. To ensure that all insect carcasses are discharged from the insect-collecting cloth 13, the first linear motion mechanism 14 can repeatedly extend and retract, causing the insect-collecting cloth 13 to repeatedly bulge and contract. At the same time, the area of ​​the layered plate 12 other than the slot 16 can be heightened and thickened to ensure that the insect carcasses discharged from the insect-collecting cloth 13 can only be discharged from the outer slot 16. The insect-attracting part 6 is for attracting insects. It can use photocatalytic catalysts to release carbon dioxide or light effects to attract insects to the grid, or it can be arranged to attract insects simultaneously. The negative pressure device of the insect-catching part 7 can use a fan scheme to create negative pressure. In this embodiment, the fan of the electric main fan mechanism is set below the insect-attracting part 6 at the insect inlet 11. The fan sucks the insects attracted to the grid or the light tube into the outer box 5. The fan may kill them directly. If they are still alive, they can be killed by the insect-killing part. In this embodiment, the insect-killing unit can adopt any feasible solution, such as a far-infrared insect-killing system. A heating device can be installed below the electric main fan mechanism, and a far-infrared radiation coating can be sprayed on the outer shell of the heating device to heat the insects and kill them. However, in this embodiment, an electric insect-killing device 8 is preferred. Its structure is consistent with that of existing electric insect-killing products, both of which adopt an internal and external multi-layer electric grid structure. A rain shield 24 is also provided on the top of the outer casing 5 to prevent rainwater from being blown into the insect inlet 11. The rain shield 24 can be connected to the casing body through the grid plate 10.

[0059] In other embodiments, to better integrate the structure inside the outer casing 5 of the insect control unit, an equipment support column is also provided inside the outer casing 5. The main structure of the equipment support column is a hollow cylindrical column body 25. The column body 25 passes through and is fixed to the rain shield 24, and enters the outer casing 5 through the rain shield 24 but is not directly connected to the outer casing 5. The insect-attracting part 6, the insect-catching part 7, and the insect-killing part are all set on the column body 25. In addition to the column body 25, the equipment support column may also include a bracket for fixing the various structures of the insect control unit and connecting lines, etc. The insect-attracting lamps of the insect-attracting part 6 can be arranged in a certain spacing array around the column body 25. The fan blades 23 of the electric main fan mechanism are rotatably mounted on the column body 25 through an annular bracket 26. The annular bracket 26 cannot be detached and rotates on the column body 25. Figure 6As shown, a gear 28 is installed inside the annular bracket 26, and the motor 27 of the electric main fan mechanism is installed inside the column body 25 and extends out from the column body 25 for meshing through a transmission mechanism. The electric insecticidal device 8, as the insecticidal part, is installed at the bottom end of the column body 25, and the bottom of the electric insecticidal device 8 can be covered with insulating material. A miniature contact switch 29 can also be installed at the bottom of the electric insecticidal device 8, with the contacts of the contact switch 29 facing downward. When the upper support arm 20 is lifted by the insect-collecting cloth 13, it contacts the contact switch 29, and the contact switch 29 sends an electrical signal to the control circuit, which can directly activate the electric control door 18 on the bottom wall of the lower layer of the outer casing 5, or it can activate the electric control door 18 after a delay to discharge the carcasses.

[0060] In other embodiments, the detection equipment group also includes a displacement monitoring unit 33. This displacement monitoring unit 33 is a variation of the insect infestation monitoring and independent soil moisture monitoring structures, i.e., a combination of insect infestation monitoring and displacement monitoring unit 33. This form is mainly used to monitor changes in the riverbed. Due to the promising restoration of the upstream ecological environment, the amount of sediment carried in the river has decreased sharply, and the situation of the riverbed forming above ground over the past hundred years is also easing, with the depth of the above ground river increasing. At the same time, the shallow riverbanks formed by the previous sediment accumulation are gradually collapsing and breaking under the impact of the river due to the lack of or minimal increase in sediment, and are being washed away by the river. However, these shallow banks are farmers' fields or homesteads, and this situation needs to be taken seriously. Therefore, this embodiment provides a displacement monitoring unit 33 capable of monitoring this soil erosion. The structural principle of the displacement monitoring unit 33 is similar to that of existing GNSS displacement monitoring stations, and both can be used to monitor the displacement of target objects and upload the data to the cloud platform. In this embodiment, the displacement monitoring unit 33 acts as a riverbank sentinel, inserting the fixed column 34 near the riverbank. The displacement of the GNSS choke sensor is used to determine whether the integrity of the riverbank is intact. When the land where the fixed column 34 is inserted becomes loose and collapses into the river, the disc-shaped box 36 of the buoyancy component 35 can float on the river surface because it is hollow and strictly sealed. Furthermore, the upper counterweight 38 and lower counterweight 39 arranged inside the fixed column 34 ensure that the bottom of the fixed column 34 is below the water surface. The upper counterweight 38 is designed to balance the weight of the control circuit, battery, etc. inside the box 36, preventing uneven weight distribution within the box 36. The upper counterweight 38 ensures that the weight inside the box 36 is evenly distributed. The lower counterweights (39 pieces) are centrally arranged within the space below the box (36) of the fixed column (34). Due to gravity, the fixed column (34) containing the lower counterweights (39 pieces) remains below the water surface, while the photovoltaic panels, batteries, GNSS choke sensors, antennas, and other electronic components on top of the fixed column (34) are above the water surface. An annular groove is formed at the bottom of the box (36), within which a water level sensor (37) is installed. Under normal circumstances, this water level sensor (37) cannot detect the water level; even in extreme rainstorms, water cannot directly enter the annular groove. Therefore, it only detects the water level when the box (36) floats on the water surface and sends an electrical signal to the control circuit. This signal is then transmitted remotely via the antenna to the control center or to the wireless network of the pest monitoring unit located far from the riverbank, and relayed back to the control center through this wireless network. An identification light is also installed on the floating box (36) to allow for quick location by personnel or drones, facilitating the retrieval and reuse of the displacement monitoring unit (33). The identification light can include both visible and invisible light sources.

[0061] In other embodiments, to address the issue of snow cover on photovoltaic panels in northern regions, the photovoltaic power generation device of the energy unit includes not only conventional photovoltaic panels, batteries, and electronic controls, but also a snow and dust removal component. The base 30 of the snow and dust removal component is flat and has a hollow chamber inside. The top of the chamber has an opening to the outside. A second linear motion mechanism 32 is disposed inside the chamber, forming a crank-rocker mechanism together with the photovoltaic mounting plate 44 and the telescopic mechanism 31. The photovoltaic panel is mounted on the photovoltaic mounting plate 44. When the second linear motion mechanism 32 moves, it causes the photovoltaic mounting plate 44 to swing, while the telescopic mechanism 31 extends and retracts, causing the snow on the photovoltaic panel to slide off. Simultaneously, water-permeable holes are opened on the bottom wall of the base 30 to drain accumulated water, and the second linear motion mechanism 32 is waterproofed and rustproofed. The second linear motion mechanism 32 can adopt any feasible design; in this embodiment, an electric slide rail 19 is preferred, with the photovoltaic mounting plate 44 hinged to the electric slider of the electric slide rail 19. The telescopic mechanism 31 can adopt a sleeve telescopic scheme, with one end hinged to the compartment and the other end hinged to the photovoltaic mounting plate 44. The telescopic mechanism 31 is also equipped with a reset mechanism, which can preferably be a spring reset mechanism.

[0062] In other embodiments, to better provide a balanced center of gravity, the traditional external circuit control box is eliminated, and the control circuit and battery are placed inside the outer casing. An inner casing 42 is formed by an inner cover plate 41 below the lower layer of the outer casing, i.e., below the layered board. The outer wall of the outer casing is cut at the corresponding position to form an opening in the inner casing 42. The cut-off portion of the outer casing is used as an outer cover plate 40 to open and close the inner casing 42. The control circuit and battery are arranged in a balanced manner inside the inner casing 42.

Claims

1. A land monitoring base station, characterized in that, It includes a main body and a detection section. The main body includes at least a support unit, an energy unit, and a communication unit. The detection section includes at least a group of equipment for land monitoring, which includes at least an insect monitoring unit and a soil moisture monitoring unit. The support unit is used to support the ground and provide a platform for the other components. The energy unit is used to collect and store energy and to power electronic devices; The communication unit is used to transmit the detection data from the detection section to the data center via wired and / or wireless means; The soil moisture unit includes a soil moisture detector; The insect monitoring unit includes an outer casing, an insect-attracting section, an insect-trapping section, an insect-killing section, and a monitoring section. The support unit is divided into upper and lower parts that are detachably connected. The lower part includes a main insert rod that is inserted into and fixed to the ground. The upper part includes a mounting rod that is fixed to the top of the outer casing and extends upwards. The energy unit and communication unit are respectively mounted on the mounting rod. An insect inlet is provided on the outer casing, surrounded by a grid pattern. The insect-attracting section is located in the center of the grid pattern. The insect-trapping and insect-killing sections are sequentially located below the insect-attracting section. The insect-attracting section lures insects to the inlet, and the insect-trapping section includes a mechanism to trap the insects. The insects are sucked into the negative pressure device inside the outer box. The insect-killing part includes an insect-killing device and a collection device. The insect-killing device is used to kill insects. The collection device includes a layered plate, an insect-collecting cloth, and a first linear motion mechanism. The layered plate is set inside the outer box and divides the outer box into upper and lower layers. The layered plate has an inner groove and multiple outer grooves surrounding the inner groove. The inner groove is covered with an insect-collecting cloth to collect insect corpses. The first linear motion mechanism is set on the bottom wall of the lower layer of the outer box through a frame. The first linear motion mechanism is connected to the insect-collecting cloth and drives the insect-collecting cloth to bulge and contract through linear motion. When bulging, the insect corpses are discharged from the outer grooves. The bottom wall of the outer box is also provided with an insect discharge port, and an electric control door is provided at the insect discharge port to open and close the insect discharge port. Opening the electric control door can discharge the carcasses discharged from the outer tank from the outer box. The monitoring unit transmits images of the insects inside the outer box to the control center to determine the insect species.

2. The land monitoring base station as described in claim 1, characterized in that, The collection device also includes multiple slide rails, an upper support arm, and an opening and closing cover on the inner wall of the outer box. The upper support arm is connected to the sliders of multiple slide rails, so that the sliders slide synchronously. The opening and closing cover is also set on the slider and is used to open and close the outer slot of the layered plate. When the insect collecting cloth protrudes, it pushes against the upper support arm and drives the opening and closing cover to rise along the slide rail, opening the outer slot to allow the carcasses to be discharged from the outer slot.

3. The land monitoring base station as described in claim 1, characterized in that, The negative pressure device of the insect trapping section is an electric main fan mechanism. The electric main fan mechanism is located inside the outer box near the bottom of the insect inlet and at a certain distance from the insect inlet. The airflow generated by the fan sucks the insects into the outer box.

4. The land monitoring base station as described in claim 1, characterized in that, The insect-killing device in the insect-killing section is an electric shock insect-killing device, which is located below the insect-catching section.

5. The land monitoring base station as described in claim 1, characterized in that, The insect control unit also includes a rain shield, which is located above the outer casing, and a grid plate is located between the rain shield and the outer casing.

6. The land monitoring base station as described in claim 1, characterized in that, The insect-attracting section includes an insect-attracting lamp, which is installed inside the grid plate.

7. The land monitoring base station as described in claim 1, characterized in that, The insect-attracting section includes a photocatalytic insect attractor.

8. The land monitoring base station as described in claim 5, characterized in that, The insect control unit also includes an equipment support column, which consists of a hollow column body. The column body is fixedly mounted on a rain shield and passes through the rain shield into the outer casing. Insect-attracting lamps from the insect-attracting unit are arranged in an array around the column body and fixed to the outer wall of the column body. The blades of the electric main fan mechanism are rotatably mounted on the column body via a geared ring bracket. The motor of the electric main fan mechanism is located inside the column body and is powered from inside the column body to the gears of the ring bracket via a transmission mechanism, driving the blades to rotate around the column body. The outer and inner meshes of the electric insect-killing device are both located on the bottom wall of the column body. The circuitry and electronic components of the electric insect-killing device are located inside the column body near the bottom wall.

9. The land monitoring base station as described in claim 1, characterized in that, The equipment group for the detection section also includes a displacement monitoring unit. The displacement monitoring unit includes a fixed column, a buoyancy component, a photovoltaic panel, a battery, a GNSS choke sensor, an antenna, an identification light, and a counterweight. The fixed column is hollow inside and has a pointed cone at its bottom for easy insertion into the ground. The photovoltaic panel, GNSS choke sensor, and antenna are mounted on the top of the fixed column via a bracket. The buoyancy component includes a disc-shaped box and a water level sensor. The box is fixedly mounted in the upper middle position of the fixed column. The bottom of the box has an annular groove in which multiple water level sensors are arrayed. The control circuit and battery of the displacement monitoring unit are located inside the box. The counterweight is divided into an upper counterweight and a lower counterweight. The upper counterweight is located inside the box and is symmetrically arranged with respect to the control circuit. The lower counterweight is located in the fixed column below the box and extends to the bottom of the fixed column. The box has an access door and is waterproof and sealed. The identification light includes both visible and invisible lights. When the water level sensor detects the water level, it sends an electrical signal to the control circuit. The control circuit then sends a wireless signal to the control center and activates the identification light.

10. The land monitoring base station as described in claim 1, characterized in that, The energy unit includes at least a photovoltaic power generation device and a battery. The photovoltaic power generation device includes a photovoltaic panel and a dust and snow removal component. The dust and snow removal component includes a base with an internal compartment, a photovoltaic mounting plate, a telescopic mechanism, and a second linear motion mechanism. The top of the base has an opening that leads directly to the compartment. Multiple second linear motion mechanisms are installed inside the compartment. The photovoltaic panel is mounted on the photovoltaic mounting plate. One end of the photovoltaic mounting plate is driven by the second linear motion mechanism, and the other end is hinged to the front end of the telescopic mechanism. The rear end of the telescopic mechanism is hinged to the compartment via a shaft. A reset mechanism is installed inside the telescopic mechanism.

11. The land monitoring base station as described in claim 1, characterized in that, The bottom of the outer casing side wall is equipped with a removable outer cover plate. The inner casing is formed by the inner cover plate inside the outer casing. The outer cover plate is located at the opening of the inner casing to open and close the inner casing. The control circuit boards of the main body and the detection part are located inside the inner casing, and the battery of the energy unit is also located inside the inner casing.

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