Mountain robinia pseudoacacia volumetric water content and environmental factor monitoring and analyzing system and device

Abstract

The invention discloses a mountain robinia pseudoacacia volumetric water content and environmental factor monitoring analysis system and device. The system comprises a monitoring station main body; the data acquisition assembly I is used for acquiring environmental factor data of a robinia pseudoacacia area to be monitored in real time; the plurality of groups of data acquisition assemblies II are respectively arranged on the outer walls of a plurality of robinia pseudoacacia in the robinia pseudoacacia area to be monitored and are used for acquiring robinia pseudoacacia data in real time; and the analysis control assembly is used for controlling the data acquisition assembly I and the data acquisition assembly II to work, receiving the environmental factor data and the robinia pseudoacacia data in real time, and processing and analyzing the environmental factor data and the robinia pseudoacacia data to obtain an analysis result. The environment factor data of the robinia pseudoacacia area to be monitored are collected in real time through the first data collection assembly, the robinia pseudoacacia data are collected in real time through the multiple second data collection assemblies, the environment factor data and the robinia pseudoacacia data are processed and analyzed through the analysis control assembly, the analysis result is obtained, the efficiency is high, meanwhile, the labor intensity is low, and the labor intensity is low. And the accuracy of the result is improved.

Description

Technical Field

[0001] The invention relates to the technical field of monitoring the volumetric water content of Robinia pseudoacacia, and in particular to a system and device for monitoring and analyzing the volumetric water content and environmental factors of Robinia pseudoacacia. Background Art

[0002] Robinia pseudoacacia mainly grows in arid, rainless and barren areas such as hillsides with high altitudes, forests and the Loess Plateau. Robinia pseudoacacia plays a key role in ecological restoration, soil and water conservation, etc., especially in the extreme environments such as the above-mentioned higher hillsides. The study of Robinia pseudoacacia trunk water content and its influencing factors helps to gain a deeper understanding of the ecological adaptation mechanism of this tree species in arid environments. Among them, environmental factors are the main factors that affect trunk sap flow. Therefore, through the study of Robinia pseudoacacia trunk water content, we can gain a deeper understanding of its water storage mechanism in arid environments and explore its survival strategy under drought adversity. At the same time, exploring the relationship between environmental factors (such as soil moisture, climatic conditions, topography, etc.) and Robinia pseudoacacia trunk water content will help to reveal the laws of water resource utilization during plant growth and development, and provide theoretical support for plant ecology and ecological engineering.

[0003] At present, the volumetric water content data and environmental factor data of Robinia pseudoacacia are usually collected in the Robinia pseudoacacia area to be monitored, and then the collected data are analyzed. However, the current data collection work usually adopts the following two methods: one is to rely on manual operation of the collection equipment for collection, but this method is not only inefficient, but also labor-intensive, and it is impossible to achieve real-time monitoring and continuous recording of the volumetric water content and environmental factors of Robinia pseudoacacia, which affects the accuracy of the results; the second is to install the collection equipment in the Robinia pseudoacacia area to be monitored, but most of the collection equipment needs to be connected to the data processor and other equipment through connecting cables, and the connecting cables are often laid on the ground. After the connecting cables are laid on the ground, they are easily affected by animals or natural factors, and the cables move, are damaged or broken, thereby affecting the transmission of data and the stability of the use of the monitoring and analysis device. To this end, we propose a monitoring and analysis system and device for the volumetric water content and environmental factors of alpine Robinia pseudoacacia. Summary of the invention

[0004] The purpose of the present invention is to provide a system and device for monitoring and analyzing the volumetric water content and environmental factors of alpine Robinia pseudoacacia to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A device for monitoring and analyzing the volumetric water content and environmental factors of an alpine locust tree, comprising:

[0007] The monitoring station body is used to be installed in the acacia area to be monitored;

[0008] Data collection component 1, which is installed on the main body of the monitoring station and is used to collect environmental factor data of the Robinia pseudoacacia area to be monitored in real time;

[0009] Several groups of data acquisition components 2 are respectively arranged on several outer walls of Robinia pseudoacacia in the Robinia pseudoacacia area to be monitored, and are used to collect Robinia pseudoacacia data in real time, wherein the Robinia pseudoacacia data includes Robinia pseudoacacia trunk volume water content data, trunk temperature data, and soil temperature and humidity data around the Robinia pseudoacacia;

[0010] The analysis control component is arranged on the main body of the monitoring station, and is used to control the operation of the data acquisition component 1 and the data acquisition component 2, and to receive the environmental factor data and the Robinia pseudoacacia data in real time, and to process and analyze the environmental factor data and the Robinia pseudoacacia data to obtain the analysis results.

[0011] A further improvement is that the environmental factor data includes: precipitation data, surface horizontal radiation data, and air temperature and humidity data.

[0012] A further improvement is that the data acquisition component 1 includes:

[0013] The global radiation sensor is installed on the main body of the monitoring station and is used to collect surface horizontal radiation data;

[0014] Rain gauge, installed on the main body of the monitoring station, is used to collect precipitation data;

[0015] The air temperature and humidity sensor is installed on the main body of the monitoring station and is used to collect air temperature and humidity data.

[0016] A further improvement is that the data acquisition component 2 is electrically connected to the analysis and control component via a cable connection component;

[0017] Among them, the data acquisition component 2 includes two groups of symmetrically arranged arc-shaped mounting parts, one end of the two groups of arc-shaped mounting parts is hinged, and the other end is detachably fixedly connected, and several groups of temperature and humidity sensors are detachably arranged on the two groups of arc-shaped mounting parts, and the detection end of the temperature and humidity sensor is used to extend into the through hole opened on the outer wall of the locust tree trunk to be collected, so as to collect the volume moisture content data and trunk temperature data of the locust tree trunk, and an adjusting screw rod 1 is inserted through the thread on the arc-shaped mounting part, one end of the adjusting screw rod 1 extends to the inner side of the arc-shaped mounting part and is rotatably connected to a pressure block for contacting the outer wall of the locust tree trunk, the outer wall of the arc-shaped mounting part is provided with a bracket, and an adjusting screw rod 2 is vertically threaded through the bracket, and a mounting plate is rotatably arranged at the bottom end of the adjusting screw rod 2, and a soil temperature and humidity detection sensor is detachably arranged at the bottom of the mounting plate, and the soil temperature and humidity detection sensor is used to be inserted into the soil around the locust tree to collect the soil temperature and humidity data around the locust tree.

[0018] A further improvement is that the cable connection assembly comprises:

[0019] A positioning cable section, one end of which is connected to the analysis and control component and the other end is connected to the data acquisition component 2;

[0020] A sliding seat is sleeved on the outer wall of the positioning cable part and is slidably arranged in a vertical opening opened in the outer wall of the monitoring station body. The sliding seat is connected to the inner wall of one side of the vertical opening through a reset elastic member. A cavity 1 is opened in the sliding seat, and both sides of the cavity 1 are opened with through openings for the positioning cable part to pass through. An adjusting screw 3 is threadedly inserted into the bottom of the sliding seat. A pressure plate is rotatably arranged at one end of the adjusting screw 3 located in the cavity 1. The pressure plate is slidably arranged in the cavity 1, and the pressure plate is driven by the adjusting screw 3 to press the outer wall part of the positioning cable part in the cavity 1;

[0021] Two sets of guide wheel groups are respectively arranged on the outer wall and the inner wall of the monitoring station body and are located below the vertical opening, and are used for guiding the positioning cable part.

[0022] A further improvement is that the positioning cable portion comprises:

[0023] An outer sheath, with a cable body inside, a plurality of groups of elastic support members between the cable body and the outer sheath, a plurality of groups of grooves are provided at intervals on the outer wall portion of the outer sheath between the sliding seat and the second data acquisition component, and an insertion block for inserting into the soil of the Robinia pseudoacacia area to be monitored is provided in the groove through the rotation of a rotating shaft, the insertion block is connected to one end of the arc block, the other end of the arc block is movable through the outer sheath and then extends into the arc seat and is connected to the inner wall of one side of the arc seat through an elastic member, the arc seat is fixed to the inner wall of the outer sheath and is located between the outer sheath and the cable body, and the arc seat, the arc block and the rotating shaft are cocentric;

[0024] The gas injection pipe is located between the outer sheath and the cable body, and the two ends of the gas injection pipe respectively penetrate the outer walls of the outer sheath at both ends, one end of the gas injection pipe is connected to the output end of the gas supply equipment, and the other end is removably provided with a sealing plug, the gas supply equipment is arranged in the main body of the monitoring station, the gas injection pipe and the arc seat are connected through a branch pipe, the gas supply equipment injects gas into the gas injection pipe, the gas enters the arc seat through the branch pipe, drives the arc block to drive the insertion block to rotate from a horizontal state to a vertical state in the groove.

[0025] A further improvement is that a cavity 2 is opened in the sliding seat and on one side of cavity 1, a movable rod is horizontally inserted into the outer wall of cavity 2, one end of the movable rod is provided with a ratchet block, the inner wall of the vertical opening is provided with a ratchet bar cooperating with the ratchet block, which is used to limit the sliding seat to move only downward along the vertical opening when the positioning cable part is pulled, the other end of the movable rod is in cavity 2 and is provided with a magnetic block, and an electromagnetic block is provided in cavity 2, which is energized to attract the magnetic block and drive the movable rod to drive the ratchet block to separate from the ratchet bar, the electromagnetic block is electrically connected to the analysis and control component, and the outer wall of the movable rod is also provided with a reset spring which drives the movable rod to drive the ratchet block to reset and engage with the ratchet bar when the electromagnetic block is powered off.

[0026] A further improvement is that the analysis control component includes:

[0027] An electrical housing, inside which is provided a controller for controlling the data acquisition component 1, the data acquisition component 2, the electromagnetic block and the gas supply device, and an analysis device for receiving environmental factor data and acacia data in real time and processing and analyzing the environmental factor data and acacia data;

[0028] The power supply equipment is arranged on the main body of the monitoring station and is used to supply power to the data acquisition component 1, the data acquisition component 2, the electromagnetic block, the gas supply equipment, the controller and the analysis equipment.

[0029] A system for monitoring and analyzing the volumetric water content and environmental factors of an alpine locust tree comprises the above-mentioned monitoring and analyzing device, and further comprises:

[0030] The wireless communication module is used to send the environmental factor data and the Robinia pseudoacacia data, as well as the analysis results, to the monitoring terminal, and can receive the control signal sent by the monitoring terminal to control the analysis control component;

[0031] Wherein, the monitoring terminal comprises:

[0032] A data storage module is used to classify and store environmental factor data and Robinia pseudoacacia data, as well as analysis results;

[0033] The display module is used to display environmental factor data and Robinia pseudoacacia data, as well as analysis results.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] 1) The present invention installs the monitoring station body in the Robinia pseudoacacia area to be monitored, collects environmental factor data of the Robinia pseudoacacia area to be monitored in real time through a data acquisition component 1, collects Robinia pseudoacacia data in real time through a plurality of groups of data acquisition components 2, and processes and analyzes the environmental factor data and the Robinia pseudoacacia data through an analysis control component to obtain an analysis result, thereby knowing the relationship between the Robinia pseudoacacia volume water content and the environmental factor, with high efficiency and low labor intensity, and can realize real-time monitoring and continuous recording, thereby improving the accuracy of the result;

[0036] 2) The data acquisition component 1 of the present invention is arranged on the main body of the monitoring station to collect environmental factor data, the data acquisition component 2 is connected to the analysis and control component through the cable connection component, and the data acquisition component 2 is installed on the Robinia pseudoacacia to collect Robinia pseudoacacia data, thereby ensuring the stable transmission of the collected data, and the positioning cable part in the cable connection component can make the insertion block rotate to a vertical state, and is fixed to the ground through the insertion block, thereby effectively preventing the positioning cable part from being moved, damaged or broken due to the influence of animals or natural factors when it is laid on the ground, thereby further improving the stability of the collected data;

[0037] 3) The cable connection assembly of the present invention is also provided with structures such as a sliding seat, a ratchet block, a magnetic block, an electromagnetic block, a movable rod and a ratchet bar. The length of the positioning cable part can be adjusted according to the position of the locust tree to be monitored, so that the data acquisition component 2 can be installed on the locust tree to be monitored, while ensuring that the positioning cable part can be stably positioned on the ground. After use, the positioning cable part can also be folded up by controlling the electromagnetic block, thereby improving the portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the structure of the monitoring and analysis device of the present invention;

[0039] Figure 2 For the present invention Figure 1 Partial structural section view;

[0040] Figure 3 It is a structural schematic diagram of the data acquisition component 2 of the present invention;

[0041] Figure 4 This is a schematic diagram of the data acquisition component 2 of the present invention being installed on the outer wall of Robinia pseudoacacia;

[0042] Figure 5 This is a schematic diagram of the partial structure of the side wall of the monitoring station body of the present invention;

[0043] Figure 6 It is a schematic diagram of the structure of the cable connection assembly of the present invention;

[0044] Figure 7 For the present invention Figure 6 Partial structural section view.

[0045] In the figure: 100, monitoring station body; 200, data acquisition component 1; 201, total radiation sensor; 202, rain gauge; 203, air temperature and humidity sensor; 300, data acquisition component 2; 301, arc-shaped mounting piece; 302, temperature and humidity sensor; 303, adjustment screw 1; 304, pressure block; 305, adjustment screw 2; 306, soil temperature and humidity detection sensor; 400, cable connection component; 401, positioning cable part; 4011, outer sheath; 4012, cable main Body; 4013, elastic support member; 4014, insert block; 4015, gas injection pipe; 4016, arc seat; 4017, arc block; 4018, gas supply equipment; 402, vertical port; 403, sliding seat; 404, guide wheel group; 405, pressure plate; 406, adjusting screw three; 407, ratchet block; 408, ratchet bar; 409, electromagnetic block; 410, magnetic block; 411, elastic member; 500, analysis and control component; 501, electrical housing; 502, power supply equipment. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] Please refer to the attached Figure 1 , a device for monitoring and analyzing the volumetric water content and environmental factors of alpine locust trees, comprising:

[0048] The monitoring station body 100 is used to be installed in the Robinia pseudoacacia area to be monitored. Preferably, when selecting the Robinia pseudoacacia area to be monitored, a pure forest consisting of Robinia pseudoacacia is selected, and the density of the pure forest is about 2000 plants / hm2;

[0049] The data collection component 1 200 is provided on the monitoring station body 100 and is used to collect environmental factor data of the Robinia pseudoacacia area to be monitored in real time, and the environmental factor data includes: precipitation data, surface horizontal radiation data, and air temperature and humidity data;

[0050] A plurality of groups of data acquisition components 2 300 are respectively arranged on the outer walls of a plurality of Robinia trees in the Robinia tree area to be monitored, and are used to collect Robinia tree data in real time, the Robinia tree data includes Robinia tree trunk volume moisture content data, trunk temperature data, and soil temperature and humidity data around the Robinia tree, the soil temperature and humidity data around the Robinia tree includes soil volume moisture content data and soil temperature data, preferably, mature Robinia trees growing about 32-42 years old are selected for research;

[0051] The analysis control component 500 is arranged on the monitoring station body 100, and is used to control the operation of the data acquisition component 1 200 and the data acquisition component 2 300, and to receive the environmental factor data and the Robinia pseudoacacia data in real time, and to process and analyze the environmental factor data and the Robinia pseudoacacia data to obtain the analysis results.

[0052] Preferably, the data acquisition component 200 of this embodiment includes:

[0053] The global radiation sensor 201 is provided on the monitoring station body 100 and is used to collect surface horizontal radiation data. The global radiation sensor 201 is, for example, a CMP-3 global radiation sensor;

[0054] A rain gauge 202 is provided on the monitoring station body 100 and is used to collect precipitation data. The rain gauge 202 is, for example, a TE525 tipping bucket rain gauge, and the precipitation amount and precipitation duration are observed through the rain gauge 202;

[0055] The air temperature and humidity sensor 203 is provided on the monitoring station body 100 and is used to collect air temperature and humidity data. The air temperature and humidity sensor 203 is, for example, an HMP155A air temperature and humidity sensor.

[0056] Please see attached Figure 2 -Attached Figure 5 As a preference, the data acquisition component 2 300 of this embodiment is electrically connected to the analysis and control component 500 through the cable connection component 400, that is, the data acquisition component 2 300 sends the collected Robinia pseudoacacia data to the analysis and control component 500 for processing and analysis, and can also receive control signals and power from the analysis and control component 500;

[0057] Among them, the data acquisition component 2 300 includes two groups of arc-shaped mounting parts 301 arranged symmetrically, one end of the two groups of arc-shaped mounting parts 301 is hinged by a rotating shaft, for example, and the other end is detachably fixedly connected by a bolt-like structure, for example, so as to be fixed on the outer wall of the locust tree. Both groups of arc-shaped mounting parts 301 are detachably provided with several groups of temperature and humidity sensors 302. The model of the temperature and humidity sensor 302 is, for example, TEROS-11, but of course it is not limited to this type. The detection end of the temperature and humidity sensor 302 is used to extend into the through hole opened on the outer wall of the locust tree trunk to be collected, so as to collect the volume moisture content data and trunk temperature data of the locust tree trunk. Specifically, an electric drill is used to drill a hole (the hole mentioned above) according to the length, diameter and distribution position of the detection end of the temperature and humidity sensor 302, preferably on the surface of the locust tree trunk 20 cm above the ground, to ensure that the temperature and humidity sensor 302 is in full contact with the trunk, while avoiding interference from the external environment;

[0058] An adjusting screw 303 is inserted through the thread on the arc-shaped mounting piece 301, one end of the adjusting screw 303 extends to the inner side of the arc-shaped mounting piece 301 and is rotatably connected to a pressing block 304 for contacting the outer wall of the locust tree trunk. The pressing block 304 is made of rubber material. After the two sets of arc-shaped mounting pieces 301 are sleeved on the outer wall of the locust tree, the adjusting screw 303 can be rotated to make the pressing block 304 contact the outer wall of the locust tree trunk, which can not only ensure that the two sets of arc-shaped mounting pieces 301 are firmly mounted on the outer wall of the locust tree, but also facilitate installation on the outer walls of the locust tree with different specifications.

[0059] A bracket is provided on the outer wall of the arc-shaped mounting part 301, and an adjusting screw rod 305 is penetrated by a vertical thread on the bracket. A mounting plate is rotatably provided at the bottom end of the adjusting screw rod 305, and a soil temperature and humidity detection sensor 306 is detachably provided at the bottom of the mounting plate. The soil temperature and humidity detection sensor 306 is used to be inserted into the soil around the Robinia pseudoacacia to collect the soil temperature and humidity data around the Robinia pseudoacacia. The soil temperature and humidity detection sensor 306 adopts, for example, a soil temperature and humidity probe (treos-11, Beijing Ligotai) instrument for monitoring.

[0060] Furthermore, the calculated correction of the measured trunk volume moisture content can be performed by using a drying method. For example, fallen trees under a Robinia pseudoacacia forest are selected for cutting. The obtained Robinia pseudoacacia trunks are transported to the laboratory and placed under water at the same time. The wood blocks are then immersed in deionized water under vacuum overnight for hydration. The fresh weight of the blocks is then measured to the nearest 0.1 g using a Sartorius balance (model 3808MP8 / 8-1, Sartorius, Germany) and volume were determined using the water displacement method. A TEROS-11 sensor with a predetermined weight was then installed in the wood block and an EM50 data logger was used. The wood blocks were then allowed to dry on a laboratory bench for a few hours (depending on the weight loss observed) before being completely wrapped with paraffin film and placed in a plastic bag overnight to balance and be measured again. This process was repeated and five sets of weight and VWC measurements were obtained for each wood block. The wood blocks were then oven dried at 60°C for one week to measure the dry weight. VWC was calculated as (fresh weight - dry weight) / fresh volume. The VWC measured by the oven drying method and the VWC measured by TEROS-11 were then fitted to obtain a relationship between the two, which allowed the subsequent calculation and correction of the trunk volumetric water content;

[0061] The same method as above can also be used for data correction by drying. Use a ring knife to collect soil samples near the rhizosphere of Robinia pseudoacacia, then bring them back to the laboratory to weigh the fresh weight, then open the ring knife cover, insert the EC-5 probe into the soil, place the soil column on the balance at room temperature to evaporate the water, record the change in fresh weight, and use the probe to record the change in soil volume water content data. After a period of time, place the ring knife soil sample in an oven and dry it to constant weight. The soil VWC is calculated as (fresh weight-dry weight) / fresh (ring knife) volume. Then fit the VWC measured by the drying method and the VWC measured by EC-5 to obtain the relationship between the two, so as to calculate and correct the subsequent soil volume water content.

[0062] Please see attached Figure 6 -Attached Figure 7 Preferably, the cable connection assembly 400 of this embodiment includes:

[0063] A positioning cable part 401, one end of which is connected to the analysis and control component 500, and the other end of which is connected to the data acquisition component 2 300;

[0064] The sliding seat 403 is sleeved on the outer wall of the positioning cable part 401 and is slidably arranged in the vertical opening 402 opened on the outer wall of the monitoring station body 100. The sliding seat 403 is connected to the inner wall of one side of the vertical opening 402 through an elastic member 411. The elastic member 411 is, for example, a tension spring. A cavity 1 is opened in the sliding seat 403, and both sides of the cavity 1 are opened with openings for the positioning cable part 401 to pass through. The bottom of the sliding seat 403 is threadedly inserted with an adjusting screw 3 406, and the adjusting screw 3 406 is located in the cavity. A pressing plate 405 is rotatably provided at one end of the body 1, and the pressing plate 405 can be made of rubber material. The pressing plate 405 is slidably arranged in the cavity 1, and the pressing plate 405 is driven by the adjusting screw 3 406 to press the outer wall part of the positioning cable part 401 in the cavity 1. In this way, by pulling one end of the positioning cable part 401, the sliding seat 403 can be driven to move downward in the vertical opening 402, thereby achieving the purpose of changing the length of the positioning cable part 401 on the outer side of the monitoring station body 100;

[0065] The guide wheel assembly 404 is disposed on the outer wall and the inner wall of the monitoring station body 100 and is located below the vertical opening 402, and is used to guide the positioning cable part 401. The guide wheel assembly 404 includes a guide wheel seat and a guide wheel rotatably disposed in the guide wheel seat. Figure 3 and Figure 4It can be seen that the portion of the positioning cable portion 401 that is in the inner cavity of the monitoring station body 100 is placed in a U-shape, so that when one end of the positioning cable portion 401 is pulled, the other end connected to the analysis and control component 500 will not be pulled, and the portion of the positioning cable portion 401 that is outside the monitoring station body 100 is in a tensioned state. In this way, the length of the portion of the positioning cable portion 401 that is outside the monitoring station body 100 can also be changed to install the connected data acquisition component 2 300 on acacia trees at different positions.

[0066] Preferably, the positioning cable part 401 of this embodiment includes:

[0067] The outer sheath 4011 has a cable body 4012 inside, and a plurality of elastic support members 4013 are arranged between the cable body 4012 and the outer sheath 4011. The outer sheath 4011 and the elastic support members 4013 can be made of rubber material to protect the inner cable body 4012, improve the compression resistance of the positioning cable part 401, and extend the service life of the inner cable body 4012. The outer wall part of the outer sheath 4011 between the sliding seat 403 and the data acquisition component 2 300 is provided with a plurality of grooves at intervals, and the grooves are provided with a plurality of grooves for inserting the plurality of grooves through the rotation of the rotating shaft. Insert block 4014 in the soil of the Robinia pseudoacacia area to be monitored, insert block 4014 is connected to one end of arc block 4017, the other end of arc block 4017 movably passes through the outer sheath 4011 and then extends into arc seat 4016 and is connected to the inner wall of one side of arc seat 4016 through an elastic member 411, one end of arc block 4017 located in arc seat 4016 is adapted to arc seat 4016, arc seat 4016 is fixed to the inner wall of outer sheath 4011 and is located between outer sheath 4011 and cable body 4012, arc seat 4016, arc block 4017 and rotating shaft are co-centered;

[0068] The gas injection pipe 4015 is located between the outer sheath 4011 and the cable body 4012, and the two ends of the gas injection pipe 4015 penetrate the outer walls of the outer sheath 4011 at both ends respectively. One end of the gas injection pipe 4015 is connected to the output end of the gas supply device 4018, and the other end is detachably provided with a sealing plug. The gas supply device 4018 is arranged in the monitoring station body 100, and the gas supply device 4018 is, for example, an induced draft fan or other equipment. The gas injection pipe 4015 and the arc seat 4016 are connected through a branch pipe. Initially, the insertion block 4014 is in a horizontal state in the groove. After the data acquisition component 2 300 is fixed to the required monitoring acacia, Turn on the gas supply device 4018, and inject gas into the gas injection pipe 4015. The gas enters the arc seat 4016 through the branch pipe, driving the arc block 4017 to drive the insertion block 4014 to rotate from a horizontal state to a vertical state in the groove. At this time, the insertion block 4014 can enter the ground soil of the Robinia pseudoacacia area to be monitored, and the positioning cable part 401 is positioned on the outer part of the monitoring station body 100, which effectively prevents the positioning cable part 401 from being damaged or broken due to movement caused by external factors or human factors, thereby ensuring stable communication between the analysis and control component 500 and the data acquisition component 2 300.

[0069] Preferably, a cavity 2 is provided in the sliding seat 403 of the present embodiment and is located on one side of the cavity 1, a movable rod is horizontally inserted into the outer wall of the cavity 2, one end of the movable rod is provided with a ratchet block 407, the inner wall of the vertical opening 402 is provided with a ratchet bar 408 cooperating with the ratchet block 407, which is used to limit the sliding seat 403 to move downward along the vertical opening 402 when the positioning cable part 401 is pulled, the other end of the movable rod is in the cavity 2 and is provided with a magnetic block 410, and an electromagnetic block 409 is provided in the cavity 2, which is energized to attract the magnetic block 410 and drive the movable rod to drive the ratchet block 407 to separate from the ratchet bar 408, the electromagnetic block 409 is electrically connected to the analysis control component 500, and the outer wall of the movable rod is also provided with a reset spring which drives the movable rod to drive the ratchet block 407 to reset and engage with the ratchet bar 408 when the electromagnetic block 409 is powered off;

[0070] When one end of the positioning cable part 401 is pulled, it drives the sliding seat 403 to move downward along the vertical opening 402. When the sliding seat 403 moves, it intermittently engages with the ratchet in the ratchet bar 408 under the action of the ratchet block 407, the movable rod and the elastic member 411, so that when one end of the positioning cable part 401 is released, the sliding seat 403 will not reset upward under the action of the reset elastic member 411, so that the positioning cable part 401 on the outer part of the monitoring station body 100 can be subsequently positioned on the ground of the locust tree area to be monitored. When dismantling, after the outer part of the positioning cable part 401 is separated from the ground of the locust tree area to be monitored, the electromagnetic block 409 can be opened and energized to attract the magnetic block 410 to drive the movable rod to drive the ratchet block 407 to separate from the ratchet bar 408. At this time, the sliding seat 403 resets upward under the action of the reset spring, thereby pulling the positioning cable part 401 on the outer part of the monitoring station body 100 to achieve the purpose of retracting the positioning cable part 401.

[0071] Preferably, the analysis control component 500 of this embodiment includes:

[0072] An electrical housing 501, inside of which is provided a controller for controlling the data acquisition component 1 200, the data acquisition component 2 300, the electromagnetic block 409 and the gas supply device 4018, and an analysis device for receiving environmental factor data and Robinia pseudoacacia data in real time, and processing and analyzing the environmental factor data and Robinia pseudoacacia data. The analysis device is, for example, a computer, etc. The analysis device can use Excel 2019 software to process and calculate the data, use SPSS 22 to normalize the Robinia pseudoacacia trunk volume water content and environmental data, use Pearson correlation analysis method to analyze the correlation between volume water content and environmental data, and use Origin 2021 software to draw the graph;

[0073] The power supply device 502 is arranged on the monitoring station body 100 and is used to supply power to the data acquisition component 1 200, the data acquisition component 2 300, the electromagnetic block 409, the gas supply device 4018, the controller and the analysis equipment. The power supply device 502 includes photovoltaic panels, batteries, etc., which are conventional equipment in this field and will not be described in detail here.

[0074] A monitoring and analysis system for volumetric water content and environmental factors of alpine locust trees, comprising the monitoring and analysis device as described above, and further comprising:

[0075] The wireless communication module is used to send the environmental factor data, the Robinia pseudoacacia data, and the analysis result data to the monitoring terminal, and can receive the control signal sent by the monitoring terminal to control the analysis control component 500;

[0076] The monitoring terminals include:

[0077] A data storage module is used to classify and store environmental factor data and Robinia pseudoacacia data, as well as analysis result data;

[0078] The display module is used to display environmental factor data and Robinia pseudoacacia data, as well as analysis results.

[0079] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring and analyzing the volumetric water content and environmental factors of alpine locust trees, characterized in that: include: A monitoring station body (100) is used to be installed in a Robinia pseudoacacia area to be monitored; A data collection component 1 (200), which is arranged on the monitoring station body (100) and is used to collect environmental factor data of the Robinia pseudoacacia area to be monitored in real time; A plurality of groups of data acquisition components 2 (300), respectively arranged on the outer walls of a plurality of Robinia pseudoacacia trees in the Robinia pseudoacacia area to be monitored, for real-time acquisition of Robinia pseudoacacia data, wherein the Robinia pseudoacacia data includes Robinia pseudoacacia trunk volume water content data, trunk temperature data, and soil temperature and humidity data around the Robinia pseudoacacia tree; The analysis control component (500) is arranged on the monitoring station body (100) and is used to control the operation of the data acquisition component 1 (200) and the data acquisition component 2 (300), and to receive the environmental factor data and the Robinia pseudoacacia data in real time, and to process and analyze the environmental factor data and the Robinia pseudoacacia data to obtain analysis results.

2. The monitoring and analysis device according to claim 1, characterized in that: The environmental factor data include: precipitation data, surface horizontal radiation data, and air temperature and humidity data.

3. The monitoring and analysis device according to claim 2, characterized in that: The data acquisition component 1 (200) comprises: A global radiation sensor (201), arranged on the monitoring station body (100), is used to collect surface horizontal radiation data; A rain gauge (202), arranged on the monitoring station body (100), for collecting precipitation data; The air temperature and humidity sensor (203) is arranged on the monitoring station body (100) and is used to collect air temperature and humidity data.

4. The monitoring and analysis device according to claim 1, characterized in that: The second data acquisition component (300) is electrically connected to the analysis and control component (500) via a cable connection component (400); The data acquisition component 2 (300) comprises two groups of arc-shaped mounting parts (301) arranged symmetrically, one end of the two groups of arc-shaped mounting parts (301) is hinged, and the other end is detachably fixedly connected, and a plurality of groups of temperature and humidity sensors (302) are detachably arranged on the two groups of arc-shaped mounting parts (301), and the detection end of the temperature and humidity sensor (302) is used to extend into the through hole provided on the outer wall of the locust tree trunk to be collected, so as to collect the volume moisture content data and the trunk temperature data of the locust tree trunk, and an adjusting screw 1 (303) is inserted through the thread on the arc-shaped mounting part (301) ), one end of the adjusting screw rod 1 (303) extends to the inner side of the arc-shaped mounting member (301) and is rotatably connected to a pressing block (304) for contacting the outer wall of the trunk of the locust tree, the outer wall of the arc-shaped mounting member (301) is provided with a bracket, and the bracket is vertically threaded with an adjusting screw rod 2 (305), the bottom end of the adjusting screw rod 2 (305) is rotatably provided with a mounting plate, and the bottom of the mounting plate is detachably provided with a soil temperature and humidity detection sensor (306), and the soil temperature and humidity detection sensor (306) is used to be inserted into the soil around the locust tree to collect soil temperature and humidity data around the locust tree.

5. The monitoring and analysis device according to claim 4, characterized in that: The cable connection assembly (400) comprises: A positioning cable part (401), one end of which is connected to the analysis and control component (500) and the other end of which is connected to the second data acquisition component (300); A sliding seat (403) is sleeved on the outer wall of the positioning cable part (401) and is slidably arranged in a vertical opening (402) opened on the outer wall of the monitoring station body (100); the sliding seat (403) is connected to the inner wall of one side of the vertical opening (402) through a reset elastic member (411); a cavity (403) is opened in the sliding seat (403), and both sides of the cavity (401) are opened with through openings for the positioning cable part (401) to pass through; an adjusting screw (406) is threadedly inserted at the bottom of the sliding seat (403); a pressure plate (405) is rotatably arranged at one end of the adjusting screw (406) located in the cavity (401); the pressure plate (405) is slidably arranged in the cavity (401); the pressure plate (405) is driven by the adjusting screw (406) to press the outer wall part of the positioning cable part (401) in the cavity (401); Two sets of guide wheel groups (404) are respectively arranged on the outer wall and the inner wall of the monitoring station body (100) and are located below the vertical opening (402) for guiding the positioning cable part (401).

6. The monitoring and analysis device according to claim 5, characterized in that: The positioning cable part (401) comprises: The outer sheath (4011) has a cable body (4012) disposed therein, and a plurality of groups of elastic support members (4013) are disposed between the cable body (4012) and the outer sheath (4011). The outer wall portion of the outer sheath (4011) between the sliding seat (403) and the second data acquisition component (300) is provided with a plurality of groups of grooves at intervals, and an insertion block (4014) for inserting into the soil of the Robinia pseudoacacia area to be monitored is disposed in the groove through rotation of a rotating shaft, and the insertion block (4014) ) is connected to one end of the arc block (4017), the other end of the arc block (4017) movably passes through the outer sheath (4011) and then extends into the arc seat (4016) and is connected to the inner wall of one side of the arc seat (4016) through an elastic member (411), the arc seat (4016) is fixed to the inner wall of the outer sheath (4011) and is located between the outer sheath (4011) and the cable body (4012), and the arc seat (4016), the arc block (4017) and the rotating shaft are cocentric; The gas injection pipe (4015) is located between the outer sheath (4011) and the cable body (4012), and the two ends of the gas injection pipe (4015) respectively penetrate the outer walls of the outer sheath (4011) at both ends. One end of the gas injection pipe (4015) is connected to the output end of the gas supply device (4018), and the other end is detachably provided with a sealing plug. The gas supply device (4018) is arranged in the monitoring station body (100). The gas injection pipe (4015) and the arc seat (4016) are connected through a branch pipe. The gas supply device (4018) injects gas into the gas injection pipe (4015). The gas enters the arc seat (4016) through the branch pipe, driving the arc block (4017) to drive the insertion block (4014) to rotate from a horizontal state to a vertical state in the groove.

7. The monitoring and analysis device according to claim 5, characterized in that: A cavity 2 is provided inside the sliding seat (403) and on one side of the cavity 1. A movable rod is horizontally inserted into the outer wall of the cavity 2. A ratchet block (407) is provided at one end of the movable rod. A ratchet bar (408) cooperating with the ratchet block (407) is provided on the inner wall of the vertical opening (402) to limit the sliding seat (403) to move only downward along the vertical opening (402) when the positioning cable part (401) is pulled. The other end of the movable rod is located in the cavity 2. A magnetic block (410) is provided in the second body, and an electromagnetic block (409) is provided in the second cavity, which drives the movable rod to drive the ratchet block (407) to separate from the ratchet bar (408) when the magnetic block (410) is electrically attracted. The electromagnetic block (409) is electrically connected to the analysis control component (500). The outer wall of the movable rod is also provided with a reset spring, which drives the movable rod to drive the ratchet block (407) to reset and engage with the ratchet bar (408) when the electromagnetic block (409) is powered off.

8. The monitoring and analysis device according to claim 4, characterized in that: The analysis control component (500) comprises: An electrical housing (501) is provided with a controller for controlling the data acquisition component 1 (200), the data acquisition component 2 (300), the electromagnetic block (409) and the gas supply device (4018), and an analysis device for receiving environmental factor data and Robinia pseudoacacia data in real time and processing and analyzing the environmental factor data and Robinia pseudoacacia data; The power supply device (502) is arranged on the monitoring station body (100) and is used to supply power to the data acquisition component 1 (200), the data acquisition component 2 (300), the electromagnetic block (409), the gas supply device (4018), the controller and the analysis device.

9. A monitoring and analysis system for volumetric water content and environmental factors of alpine locust trees, characterized in that: The monitoring and analysis device according to any one of claims 1 to 8 further comprises: A wireless communication module, used to send environmental factor data and Robinia pseudoacacia data, as well as analysis results to a monitoring terminal, and can receive a control signal sent by the monitoring terminal to control the analysis control component (500); Wherein, the monitoring terminal comprises: A data storage module is used to classify and store environmental factor data and Robinia pseudoacacia data, as well as analysis results; The display module is used to display environmental factor data and Robinia pseudoacacia data, as well as analysis results.

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