Mining area ecological vegetation coverage rate monitoring and predicting system and display equipment

Abstract

The invention relates to the technical field of vegetation coverage rate monitoring and prediction, in particular to a mining area ecological vegetation coverage rate monitoring and prediction system and display device.The mining area ecological vegetation coverage rate monitoring and prediction system comprises a multi-screen display device and a monitoring assembly which are connected; the operation steps of the multi-screen display device and the monitoring assembly comprise the following steps: monitoring the vegetation condition of a mining area in real time, collecting the mining area condition, processing a monitoring picture, obtaining a vegetation coverage rate and a correlation formula of the vegetation coverage rate and the mining area condition, and realizing coverage rate prediction. According to the application, the vegetation coverage condition of the mining area can be accurately metered, continuous detection can be realized, so that a vegetation coverage rate change curve of the mining area can be calculated, meanwhile, the operation condition and weather condition of the mining area can be digitized, and the data and coverage rate data are processed, so that a corresponding calculation formula is obtained, and coverage rate prediction is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of vegetation coverage monitoring and prediction, and in particular to a mining area ecological vegetation coverage monitoring and prediction system and display equipment. Background Art

[0002] At present, the traditional ground measurement methods mainly include: visual method, sampling method, and instrument measurement method. The visual method mainly selects samples on the ground and relies on human experience to make estimates. This method relies heavily on human experience and it is difficult to ensure the accuracy and reliability of the measurement. The sampling method uses sampling auxiliary tools in the sample plot for statistical measurement. The disadvantages are that the operation is too complicated, the time is long, and there are many restrictions. The instrument measurement methods mainly include spatial quantitative meter method, mobile light meter method, and digital camera photogrammetry method. The spatial quantitative meter method and the mobile light meter method require the use of special sensor equipment, which is inconvenient to operate in the field. The digital camera photogrammetry method uses a digital camera to take photos parallel to the ground and estimates the vegetation coverage based on the photos. This method overcomes the shortcomings of other commonly used methods for measuring vegetation coverage on the surface, and has the characteristics of high result accuracy, good stability, and time saving. At present, the use of digital cameras for measurement has become the development trend of ground measurement of vegetation coverage, and is also an important means of ground survey to assist aerial remote sensing methods.

[0003] By consulting the literature and searching patent information websites, the methods of measuring vegetation coverage using digital cameras are mostly aimed at vast forest or grassland areas, calculating single vegetation coverage. At present, the method of using digital cameras to measure vegetation coverage using close-range photography has not been reported for the characteristics of vegetation in the vegetation restoration area of ​​mining wasteland (sparse ground herbaceous vegetation, height not exceeding 0.8m, and tree vegetation height less than 6m).

[0004] The existing publication number CN101832769B is a method and system for estimating vegetation coverage in mining areas based on close-range photogrammetry. The method photographs the mining area to be measured, extracts color features and texture features, forms feature vectors in a specific order, uses a support vector machine classifier to achieve rapid classification of vegetation and non-vegetation, and then performs statistics on vegetation information, thereby quickly and accurately calculating vegetation coverage, providing a reliable basis for investigating the growth status of vegetation in mining areas; the method can also be used as a practical verification of a quantitative remote sensing algorithm for estimating vegetation coverage. The present invention also relates to a system for estimating vegetation coverage in mining areas based on close-range photogrammetry, which includes a feature extraction module, a classifier training module, a vegetation and non-vegetation classification module, and a vegetation coverage calculation module.

[0005] The above technologies cannot fully protect the vegetation in mining areas, so they need to be improved. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a mining area ecological vegetation coverage monitoring and prediction system and display equipment.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A mining area ecological vegetation coverage monitoring and prediction system includes a multi-screen display device and a monitoring component, wherein the multi-screen display device and the monitoring component are connected, and the operation steps of the multi-screen display device and the monitoring component include:

[0009] S1. Real-time monitoring of vegetation conditions in the mining area: multiple monitoring components are installed at corresponding locations in the mining area to fully obtain the vegetation conditions in the mining area, and the vegetation coverage conditions are uploaded to the multi-screen display device;

[0010] S2. Collecting the mining area conditions: sorting out the weather and operation data information in the mining area, and uploading the acquired data to the multi-screen display device;

[0011] S3. Processing monitoring images: Processing the acquired information data through multi-screen display equipment, and processing the vegetation coverage images acquired through monitoring components, to accurately obtain the overall terrain and vegetation coverage of the mining area;

[0012] S4. Obtaining vegetation coverage: Obtaining the vegetation coverage area and the mining area, obtaining the vegetation coverage, calculating the coverage change, and drawing a coverage curve. The coverage curve can be displayed through a multi-screen display device;

[0013] S5. Correlation formula between vegetation coverage and mining area conditions: Compare and calculate the coverage, weather in the mining area, and mining area operation data to obtain correlation formulas between weather and coverage, and correlation formulas between mining area operation data and coverage;

[0014] S6. Realize coverage prediction: obtain vegetation coverage through correlation formula.

[0015] Compared with the existing technology, the present application can accurately measure the vegetation coverage of the mining area and realize continuous detection in order to calculate the vegetation coverage change curve of the mining area. At the same time, it can also digitize the operation and weather conditions of the mining area, and process the data and coverage data at the same time to derive the corresponding calculation formula and realize the prediction of coverage.

[0016] The present invention also proposes a display device for a mining area ecological vegetation coverage monitoring and prediction system, which is suitable for the above-mentioned mining area ecological vegetation coverage monitoring and prediction system. The monitoring component includes a body, a connecting mechanism is provided on the body, and the upper end of the body is detachably connected to a connecting plate, and a fixing plate is fixed to the upper end of the connecting plate. A pushing mechanism is provided at the upper end of the fixing plate, and a rubber pad is provided on the pushing mechanism. Sliding rods are fixed on both sides of the fixing plate, and one end of the two sliding rods is slidably sleeved with a sleeve, and the pushing mechanism is connected to the two sleeves, and one end of the sleeve is rotatably connected to a pull rod, and the upper ends of the two pull rods are rotatably connected to a protective cover, and a buffer mechanism is provided on the sleeve, and the buffer mechanism is connected to the fixing plate, and one of the pull rods is provided with an extrusion mechanism, and the extrusion mechanism is connected to the connecting plate.

[0017] Compared with the prior art, the present application can effectively ensure the protection of the machine body, while effectively resisting splashes or collisions of parts, and can well transform and absorb force, thereby reducing damage to the machine body and ensuring the normal operation of the machine body.

[0018] Preferably, the connecting mechanism comprises a pan-tilt mounted under the machine body, a mounting frame is mounted on the lower end of the pan-tilt, two bolts are rotatably sleeved on the machine body, and one end of the two bolts are screwed into the connecting plate.

[0019] Furthermore, two bolts can facilitate connection with the corresponding mounting frame. At the same time, during actual installation, it can effectively ensure that the machine body is installed in a high-end position so that multiple machines can take comprehensive photos of the mining area to avoid leakage. This will help to subsequently process and merge the captured images to obtain the vegetation coverage of the mining area.

[0020] Preferably, the pushing mechanism includes a damping assembly fixed on a fixed plate, a top plate is fixed on the damping assembly, the rubber pad is fixed on the upper end of the top plate, the rubber pad and the protective cover are in conflict with each other, and push rods are rotatably connected to both sides of the lower end of the top plate, and the two push rods are rotatably connected to two sleeves respectively.

[0021] Furthermore, it can effectively transform external forces. Through the expansion and contraction of the damping component, it can absorb and transform external forces, which helps to ensure the stability of the components and the stability of shooting in the mining area, so as to effectively ensure the accuracy of mapping the vegetation coverage in the mining area.

[0022] Preferably, the buffer mechanism comprises a first spring sleeved on one end of a sleeve and the slide rod, a sleeve is fixed with a sleeve ring, and one end of the first spring is fixed on the opposite side of the fixing plate and the sleeve ring.

[0023] Furthermore, through the action of the first spring, the external force can be fully absorbed, thereby better improving the buffering effect of the component.

[0024] Preferably, the extrusion mechanism includes an auxiliary rod rotatably connected to the lower end of one of the pull rods, the auxiliary rod is located on one side of the connecting plate, one end of the auxiliary rod is rotatably connected to a slide plate, a cross bar is slidably sleeved on the slide plate, one end of the cross bar is fixed to one side of the connecting plate, and a second spring is commonly fixed between the slide plate and the connecting plate.

[0025] Furthermore, it can resist the force on the front end, better protect the monitoring probe part, and fully ensure the effect of shooting the mining area situation.

[0026] Preferably, the multi-screen display device includes a liftable workbench assembly, a first notch is provided at the rear side of the upper end of the liftable workbench assembly, an adjustment mechanism is provided in the first notch, a rotating plate is provided on the adjustment mechanism, the lower end of the rotating plate is hinged to the upper end of the liftable workbench assembly, a linkage mechanism is provided at the front end of the rotating plate, three sleeve members are provided on the linkage mechanism, three moving grooves are provided at equal intervals from left to right at the front end of the rotating plate, a moving frame is slidably installed in the moving groove, the three sleeve members are fixedly connected to the three moving frames respectively, and a sliding member is installed in the sleeve member There is a push rod member, the rear end of the push rod member extends into the movable frame and is slidably connected to one end of the resistance plate member located in the movable groove, a third notch is provided in the movable frame, a reset mechanism is installed in the third notch, two bearing plates are provided on the reset mechanism, and a resistance plate member is slidably installed on the two bearing plates in the same movable frame, the resistance plate member is slidably installed on the rotating plate, one end of the resistance plate member extends to the rear end of the rotating plate, the resistance plate member extends to one end of the rotating plate and corresponds to the bottom in the first notch, and one end of the push rod member extending out of the rotating plate is connected to a prediction mechanism.

[0027] Furthermore, adjusting the position and angle of the display screen assembly in the prediction device makes it easier for staff to perform calculations through pre-programmed procedures and also makes it easier to level the display screen assembly in the prediction device, so that multiple staff can understand the vegetation coverage of the mining area and the corresponding pictures through the display screen assembly in the prediction device, which can fully ensure that staff at any position can clearly understand the vegetation coverage of the mining area in the display screen assembly.

[0028] Preferably, the prediction mechanism includes a mounting frame fixed to one end of the push rod member, and one end of each of the three mounting frames is detachably connected with a prediction device, the prediction device is connected to a liftable workbench assembly, the prediction device input device assembly, a host assembly and three display screen assemblies, the three display screen assemblies are respectively fixed on three mounting frames, the input device assembly is arranged at the front end of the liftable workbench assembly, and the host assembly is arranged at the top inside the liftable workbench assembly.

[0029] Furthermore, the monitoring and prediction system can be fully operated through the display screen component, input device component and host component, and the prediction efficiency and quality can be improved by obtaining accurate image information, which can effectively predict the vegetation coverage of the mining area.

[0030] Preferably, the adjustment mechanism includes a second electric telescopic rod rotatably connected to the bottom of the first notch, a second notch is provided at the rear end of the rotating plate, a horizontal axis is fixed to two opposite side walls in the second notch, the horizontal axis is located at the lower end of the rotating plate, and the output shaft of the second electric telescopic rod is rotatably sleeved on the horizontal axis.

[0031] Furthermore, the positional relationship between the rotating plate and the liftable workbench assembly can be adjusted by the second electric telescopic rod, and the distance between the prediction device and the rotating plate can be controlled by rotating the rotating plate.

[0032] Preferably, the linkage mechanism includes a first electric telescopic rod rotatably connected to the upper side of the front end of the rotating plate, the piston rod end of the first electric telescopic rod is rotatably sleeved on a sleeve member located in the middle, and a linkage plate is commonly fixed between two adjacent sleeve members: the reset mechanism includes slide grooves arranged on two opposite side walls in the third notch, two slide grooves located in the same horizontal plane form a group, and two bearing plates in the same third notch slide respectively in the two groups of slide grooves in the third notch, two spring members are fixed on one end of the bearing plate away from the interference plate, and the two spring members on the same bearing plate are respectively fixed on two slide grooves in a group corresponding to the bearing plate.

[0033] Furthermore, the synchronous movement of the three sleeve members can be ensured by the action of the two linkage plates, and the action of the first electric telescopic rod can drive one of the sleeve members to move, so that the three sleeve members can be raised and lowered synchronously. When the rotating plate is not level with the liftable workbench assembly, the height of the prediction device can be adjusted. When the rotating plate is level with the liftable workbench assembly, the prediction device can enter the upper end of the liftable workbench assembly to avoid the edge of the prediction device extending out of the edge of the liftable workbench assembly. The positional relationship between the push rod member and the sleeve member can be fully adjusted according to actual conditions by the action of the bearing plate. After the rotating plate is placed horizontally, the distance between the prediction device and the rotating plate can be increased. When the rotating plate rotates, the prediction device can be moved toward the rotating plate under the action of the spring member to reduce the distance between the prediction device and the rotating plate.

[0034] The beneficial effects of the present invention are:

[0035] 1. This application can accurately measure the vegetation coverage of the mining area and realize continuous monitoring in order to calculate the vegetation coverage change curve of the mining area. At the same time, it can also digitize the operation and weather conditions of the mining area, and process the data and coverage data at the same time to derive the corresponding calculation formula to realize the prediction of coverage; in actual use, it can also predict the changes in vegetation coverage;

[0036] 2. Ensure the protection of the machine body, effectively resist splashes or collisions of parts, convert and absorb forces well, reduce damage to the machine body, and ensure the normal operation of the machine body, so as to achieve real-time monitoring operations and provide accurate image data support for monitoring and prediction, so as to make accurate predictions;

[0037] 3. Adjust the position and angle of the display screen assembly in the prediction equipment to facilitate the staff to perform calculations through pre-programs, and also to make the display screen assembly in the prediction equipment level, so that the staff can understand the vegetation coverage of the mining area and the corresponding pictures through the display screen assembly in the prediction equipment, which can fully ensure that the staff at any position can clearly understand the vegetation coverage of the mining area in the display screen assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a framework flow chart of a mining area ecological vegetation coverage monitoring and prediction system proposed by the present invention;

[0039] Figure 2 A structural diagram of a multi-screen display device and monitoring components for a display device for a mining area ecological vegetation coverage monitoring and prediction system proposed by the present invention;

[0040] Figure 3 This is a structural diagram of a liftable workbench assembly and a prediction device for a display device for a mining area ecological vegetation coverage monitoring and prediction system proposed by the present invention;

[0041] Figure 4 A structural diagram of a liftable workbench assembly, a rotating plate and a first notch of a display device for a mining area ecological vegetation coverage monitoring and prediction system proposed by the present invention;

[0042] Figure 5 A side view of a liftable workbench assembly of a display device for a mining area ecological vegetation coverage monitoring and prediction system proposed by the present invention;

[0043] Figure 6 The present invention is attached Figure 5 A magnified view of point B;

[0044] Figure 7 The present invention is attached Figure 4 A magnified image of point A;

[0045] Figure 8 This is a structural diagram of the body and protective cover of a display device for a mining area ecological vegetation coverage monitoring and prediction system proposed by the present invention;

[0046] Fig. 9 The present invention is attached Figure 8 Enlarged view of point C;

[0047] Fig.10 The present invention is attached Figure 8 The enlarged view of point D;

[0048] Fig.11 A structural diagram of a casing and a sliding rod of a display device for a mining area ecological vegetation coverage monitoring and prediction system proposed by the present invention;

[0049] In the figure: 1 multi-screen display device, 101 liftable workbench assembly, 102 rotating plate, 103 prediction device, 104 moving slot, 105 contact plate, 106 push rod, 107 linkage plate, 108 first electric telescopic rod, 109 sleeve, 1010 first notch, 1011 mounting frame, 1012 second notch, 1013 horizontal axis, 1014 second electric telescopic rod, 1015 moving frame, 1016 spring member, 1017 bearing plate, 1018 first Three notches, 1019 slide, 2 monitoring components, 201 protective cover, 202 body, 203 pan / tilt, 204 mounting frame, 205 push rod, 206 sleeve, 207 connecting plate, 208 bolt, 209 rubber pad, 2010 top plate, 2011 damping component, 2012 first spring, 2013 fixing plate, 2014 sliding rod, 2015 collar, 2016 pull rod, 2017 auxiliary rod, 2018 slide plate, 2019 second spring, 2020 cross bar. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0051] Reference Figure 1 A mining area ecological vegetation coverage monitoring and prediction system includes a multi-screen display device 1 and a monitoring component 2, the multi-screen display device 1 and the monitoring component 2 are connected, and the operation steps of the multi-screen display device 1 and the monitoring component 2 include:

[0052] S1. Real-time monitoring of vegetation conditions in the mining area: multiple monitoring components 2 are installed at corresponding locations in the mining area to fully obtain the vegetation conditions in the mining area, and the vegetation coverage conditions are uploaded to the multi-screen display device 1. The monitoring component 2 can be used to shoot the conditions in the mining area in real time, so as to fully understand the vegetation changes in the mining area. At the same time, the acquired data can be uploaded. After uploading, the acquired information data can be classified and sorted through the multi-screen display device 1, for example, it can be classified and arranged according to date;

[0053] S2. Collecting the conditions of the mining area: sorting out the weather and operation data information in the mining area, and uploading the acquired data to the multi-screen display device 1. During actual operation, more data information can be acquired as needed for reference and comparison, such as the weather conditions in the mining area, the output in the mining area, the number of vehicles in operation, whether the vegetation is fertilized, and other data. The corresponding data related to the vegetation growth are acquired, among which the strongly associated data can be used as the first-tier data, such as weather conditions, fertilization conditions, etc., and the secondary associated data such as products, vehicle operation data, etc. are classified and can be processed separately as needed. For example, when making a quick prediction, the prediction can be made through the strongly associated data. When making a detailed prediction, the secondary data can be added for prediction to effectively ensure the accuracy of the prediction;

[0054] S3, processing the monitoring pictures: the acquired information data is processed by the multi-screen display device 1, and the vegetation coverage pictures acquired by the monitoring component 2 are processed, the overall terrain and vegetation coverage of the mining area are accurately acquired, and the pictures are processed. For example, the mining area vegetation coverage map can be obtained after the pictures are collected and processed, and the map is processed into units, so that the changes in vegetation in each unit can be determined to understand the changes in vegetation coverage in the corresponding time period, and these situations are collected to obtain the vegetation coverage change curve and the corresponding formula, so as to facilitate the prediction of the overall and corresponding parts of the vegetation coverage changes in the later stage, and better understand the vegetation coverage of the mining area;

[0055] S4. Obtaining vegetation coverage: Obtain the vegetation coverage area and the mining area, obtain the vegetation coverage, calculate the coverage change, and draw a coverage curve. At the same time, the coverage curve can be displayed through the multi-screen display device 1, which is helpful to accurately obtain the vegetation coverage and draw accurate conclusions. During operation, the vegetation coverage change in the cell can be obtained, and the median data of multiple groups of vegetation coverage changes are sorted to obtain the vegetation coverage change in the mining area and the corresponding calculation formula, which is convenient for prediction;

[0056] S5. Correlation formula between vegetation coverage and mining area conditions: Compare and calculate the coverage, weather in the mining area, and mining area operation data to obtain correlation formulas between weather and coverage, and correlation formulas between mining area operation data and coverage;

[0057] S6. Realize coverage prediction: obtain vegetation coverage through correlation formula, and predict vegetation coverage through subsequent conditions in the mining area, such as weather conditions, operating conditions, etc. to ensure the accuracy of vegetation coverage prediction.

[0058] Reference Figure 2 , 8 , 9, 10, 11, the present invention also proposes a display device for a mining area ecological vegetation coverage monitoring and prediction system, which is suitable for the above-mentioned mining area ecological vegetation coverage monitoring and prediction system. The monitoring component 2 includes a body 202, and the body 202 is a high-definition monitoring camera, which can perform long-term shooting and enhance clear pictures, which is convenient for staff to view. A connecting mechanism is provided on the body 202, which is convenient for connection with corresponding equipment through the connecting mechanism, so as to facilitate operation.

[0059] Reference Figure 2 , 8 , 9, 10, 11, the connecting mechanism includes a pan-tilt head 203 installed under the body 202, and a mounting frame 204 is installed at the lower end of the pan-tilt head 203. The equipment can be well installed in a suitable position through the mounting frame 204, and the pan-tilt head 203 can be adjusted at multiple angles to facilitate real-time tracking and monitoring. Two bolts 208 are rotatably sleeved on the body 202, and one end of the two bolts 208 are screwed into the connecting plate 207, which is convenient for connection and fixation with the protective cover 201, so that the protective cover 201 can protect the body 202.

[0060] Reference Figure 2 , 8 , 9, 10, 11, the upper end of the body 202 is detachably connected with a connecting plate 207, which is convenient for quick assembly, and the upper end of the connecting plate 207 is fixed with a fixing plate 2013, and the upper end of the fixing plate 2013 is provided with a pushing mechanism, and the pushing mechanism is provided with a rubber pad 209, which can provide good reverse support through the pushing mechanism and can effectively transform external force.

[0061] Reference Figure 2 , 8, 9, 10, 11, the pushing mechanism includes a telescopic rod 2011 fixed on a fixed plate 2013, a top plate 2010 is fixed on the telescopic rod 2011, a rubber pad 209 is fixed on the upper end of the top plate 2010, the rubber pad 209 and the protective cover 201 are in conflict, and push rods 205 are rotatably connected on both sides of the lower end of the top plate 2010. The two push rods 205 are rotatably connected to two sleeves 206 respectively. When external force is transmitted, the movement of the sleeve 206 will push the push rod 205 to operate. The push rod 205 cooperates with the telescopic rod 2011 to enable the top plate 2010 to drive the rubber pad 209 to rise, the rubber pad 209 and the protective cover 201 are in conflict, and the rubber pad 209 is squeezed and deformed, which can well transform the external force and facilitate protection.

[0062] Reference Figure 2 , 8 , 9, 10, 11, sliding rods 2014 are fixed on both sides of the fixed plate 2013, one end of the two sliding rods 2014 are slidably sleeved with sleeves 206, the pushing mechanism is connected to the two sleeves 206, and the sliding rod 2014 can well ensure the stability of the movement of the sleeve 206, one end of the sleeve 206 is rotatably connected to the pull rod 2016, the upper ends of the two pull rods 2016 are rotatably connected to the protective cover 201, and a buffer mechanism is provided on the sleeve 206, which is connected to the fixed plate 2013, and the external force can be effectively converted through the buffer mechanism to reduce the impact.

[0063] Reference Figure 2 , 8 , 9, 10, 11, the buffer mechanism includes a first spring 2012 sleeved on one end of the sleeve 206 and the slide rod 2014, a ring 2015 is fixed on the sleeve 206, one end of the first spring 2012 is fixed to the opposite side of the fixed plate 2013 and the ring 2015, when the protective cover 201 is subjected to force, the force of the protective cover 201 is transmitted to the pull rod 2016, so that the two sleeves 206 move relative to each other, which can squeeze the first spring 2012, and the first spring 2012 contracts, converting the pressure into its potential energy, thereby reducing the external force.

[0064] Reference Figure 2 , 8, 9, 10, 11, one of the pull rods 2016 is provided with an extrusion mechanism, and the extrusion mechanism is connected to the connecting plate 207. The extrusion mechanism includes an auxiliary rod 2017 rotatably connected to the lower end of one of the pull rods 2016, the auxiliary rod 2017 is located on one side of the connecting plate 207, one end of the auxiliary rod 2017 is rotatably connected to a slide plate 18, a cross bar 20 is slidably sleeved on the slide plate 18, one end of the cross bar 20 is fixed to one side of the connecting plate 207, and a second spring 2019 is fixed between the slide plate 18 and the connecting plate 207. When the protective cover 201 is close to one end of the camera and is collided, the auxiliary rod 2017 will squeeze the slide plate 18 to make the second spring 2019 contract, further converting external force for protection, and at the same time, the pull rod 2016 connected thereto will also operate, pushing the component to squeeze the first spring 2012 for better protection.

[0065] Reference Figure 2-7 The multi-screen display device 1 includes a liftable workbench assembly 101. The liftable workbench assembly 101 adopts a component that can automatically lift the table top, which is convenient for adjusting the table top in the liftable workbench assembly 101 according to the working habits of the staff, which helps to relieve the work fatigue of the staff, so that the staff can work better and help to improve work efficiency. A first notch 1010 is provided on the rear side of the upper end of the liftable workbench assembly 101, and an adjustment mechanism is provided in the first notch 1010. A rotating plate 102 is provided on the adjustment mechanism. The specifications of the first notch 1010 are the same as those of the rotating plate 102, so that the rotating plate 102 can stably enter the first notch 1010. When the rotating plate 102 completely enters the first notch 1010, it can ensure that the rotating plate 102 and the upper surface of the liftable workbench assembly 101 are flush with each other.

[0066] Reference Figure 2-7The adjusting mechanism includes a second electric telescopic rod 1014 rotatably connected to the bottom of the first notch 1010, a second notch 1012 is provided at the rear end of the rotating plate 102, a horizontal axis 1013 is fixed to two opposite side walls in the second notch 1012, and the horizontal axis 1013 is located at the lower end of the rotating plate 102. The output shaft of the second electric telescopic rod 1014 is rotatably sleeved on the horizontal axis 1013, and the staff can control the second electric telescopic rod 1014 to extend and retract, and the position of the horizontal axis 1013 can be adjusted by the extension and retraction of the second electric telescopic rod 1014, so as to facilitate the rotating plate 102 and the liftable workbench assembly 101 rotate around their hinge axis, which is convenient for adjusting the positional relationship between the rotating plate 102 and the liftable workbench assembly 101, and can adjust the positional relationship of the display screen assembly in the efficiency calculation device 103, so that the display screen assembly in the efficiency calculation device 103 can be switched between horizontal and vertical states. When the display screen assembly in the efficiency calculation device 103 is horizontal, it is convenient for the staff to discuss and study around the liftable workbench assembly 101. When the display screen assembly in the efficiency calculation device 103 is vertical, it can better display the changes in vegetation coverage.

[0067] Reference Figure 2-7 The lower end of the rotating plate 102 is hinged to the upper end of the liftable workbench assembly 101, so that the rotating plate 102 can rotate relative to the liftable workbench assembly 101. A linkage mechanism is provided at the front end of the rotating plate 102, and three sleeve members 109 are provided on the linkage mechanism. The linkage mechanism includes a first electric telescopic rod 108 rotatably connected to the upper side of the front end of the rotating plate 102, and the piston rod end of the first electric telescopic rod 108 is rotatably sleeved on the sleeve member 109 located in the middle. A linkage plate 107 is fixed between two adjacent sleeve members 109. The staff can control the operation of the first electric telescopic rod 108 so that the sleeve member 109 located in the middle can be lifted and lowered, so that the three sleeve members 109 can be lifted and lowered synchronously through the two linkage plates 107, so as to facilitate the adjustment of the positions of the three efficiency calculation devices 103.

[0068] Reference Figure 2-7, the front end of the rotating plate 102 is provided with three moving grooves 104 at equal intervals from left to right, and the moving groove 104 is slidably installed with a moving frame 1015, and the three sleeve members 109 are respectively fixedly connected to the three moving frames 1015, and the sleeve member 109 can be driven to move along the moving groove 104 through the moving frame 1015, so as to adjust the height of the display screen in the efficiency calculation device 103 or adjust the position relationship between the display screen in the efficiency calculation device 103 and the liftable workbench assembly 101, and a push rod member 106 is slidably installed in the sleeve member 109, and the rear end of the push rod member 106 extends into the moving frame 1015 and is slidably connected to one end of the resistance plate member 105 located in the moving groove 104, and the push rod member 106 is slidably connected to the resistance plate member 105 so that the moving frame 1015 drives the sleeve member 109 to move, and the sleeve member 109 is affected by the external In order to adjust the position of the efficiency calculation device 103, a force is applied. A third notch 1018 is provided in the movable frame 1015, and a reset mechanism is installed in the third notch 1018. Two bearing plates 1017 are provided on the reset mechanism. A resistance plate 105 is slidably installed on the two bearing plates 1017 in the same movable frame 1015. The resistance plate 105 is slidably installed on the rotating plate 102. One end of the resistance plate 105 is extended to the rear end of the rotating plate 102. The resistance plate 105 extends to one end of the rotating plate 102 and corresponds to the bottom of the first notch 1010. When in use, whether the resistance plate 105 and the rotating plate 102 are in resistance can control the operation of the reset mechanism, so that the push rod 106 can be driven to operate through the resistance plate 105, so as to adjust the position of the mounting frame 1011 and the efficiency calculation device 103.

[0069] Reference Figure 2-7 The reset mechanism includes a slide groove 1019 arranged on two opposite side walls in the third notch 1018, and the two slide grooves 1019 located in the same horizontal plane are a group. The two supporting plates 1017 in the same third notch 1018 slide in the two groups of slide grooves 1019 in the third notch 1018 respectively, and two spring members 1016 are fixed on the end of the supporting plate 1017 away from the contact plate 105. The two spring members 1016 on the same supporting plate 1017 are respectively fixed on the two slide grooves 1019 in the corresponding group of the supporting plate 1017. When the contact plate 105 and the bottom of the first notch 1010 are in contact, the contact plate 105 can push the push rod 106 to make the mounting frame 1011 and the efficiency calculation device 103 rise relative to the upper surface of the rotating plate 102. When the contact plate 105 and the bottom of the first notch 1010 are no longer in contact, the efficiency calculation device 103 can be reset under the action of the spring member 1016.

[0070] Reference Figure 2-7One end of the push rod 106 extending out of the rotating plate 102 is connected to a vegetation coverage prediction mechanism, and the vegetation coverage prediction mechanism includes a mounting frame 1011 fixed to one end of the push rod 106. One end of each of the three mounting frames 1011 can be detachably connected to an efficiency calculation device 103, and the efficiency calculation device 103 is connected to the liftable workbench assembly 101 to ensure the stability of the installation of the efficiency calculation device 103.

[0071] Reference Figure 2-7 The efficiency calculation device 103 includes an input device component, a host component and three display screen components. The three display screen components are respectively fixed on three mounting frames 1011. The input device component is arranged at the front end of the liftable workbench component 101, and the host component is arranged at the top of the liftable workbench component 101. The display screen component and the input device component are both connected to the host component. It can stably calculate the vegetation coverage rate and display the changes in vegetation coverage. Moreover, the corresponding simulation program can be added as needed to simulate the subsequent changes in vegetation coverage in the mining area.

[0072] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mining area ecological vegetation coverage monitoring and prediction system, comprising a multi-screen display device (1) and a monitoring component (2), characterized in that: The multi-screen display device (1) and the monitoring component (2) are connected, and the operation steps of the multi-screen display device (1) and the monitoring component (2) include: S1. Real-time monitoring of vegetation conditions in the mining area: multiple monitoring components (2) are installed at corresponding locations in the mining area to fully obtain vegetation conditions in the mining area, and the vegetation coverage conditions are uploaded to the multi-screen display device (1); S2. Collecting the mining area conditions: collating the weather and operation data information in the mining area, and uploading the acquired data to the multi-screen display device (1); S3, processing the monitoring images: processing the acquired information data through the multi-screen display device (1), processing the vegetation coverage images acquired through the monitoring component (2), and accurately acquiring the overall topography and vegetation coverage of the mining area; S4. Obtaining vegetation coverage: Obtaining the vegetation coverage area and the mining area, obtaining the vegetation coverage, calculating the coverage change, and drawing a coverage curve. The coverage curve can be displayed through a multi-screen display device (1); S5. Correlation formula between vegetation coverage and mining area conditions: Compare and calculate the coverage, weather in the mining area, and mining area operation data to obtain correlation formulas between weather and coverage, and correlation formulas between mining area operation data and coverage; S6. Realize coverage prediction: obtain vegetation coverage through correlation formula.

2. A display device for a mining area ecological vegetation coverage monitoring and prediction system, applicable to a mining area ecological vegetation coverage monitoring and prediction system according to claim 1, characterized in that: The monitoring component (2) comprises a body (202), a connecting mechanism is provided on the body (202), a connecting plate (207) is detachably connected to the upper end of the body (202), a fixing plate (2013) is fixed to the upper end of the connecting plate (207), a pushing mechanism is provided on the upper end of the fixing plate (2013), a rubber pad (209) is provided on the pushing mechanism, sliding bars (2014) are fixed on both sides of the fixing plate (2013), and the two sliding bars (2014) are connected to the fixing plate (2013). A sleeve (206) is slidably sleeved at one end, the pushing mechanism is connected to the two sleeves (206), one end of the sleeve (206) is rotatably connected to a pull rod (2016), the upper ends of the two pull rods (2016) are rotatably connected to a protective cover (201), a buffer mechanism is provided on the sleeve (206), the buffer mechanism is connected to a fixed plate (2013), one of the pull rods (2016) is provided with an extrusion mechanism, and the extrusion mechanism is connected to a connecting plate (207).

3. The display device for monitoring and predicting the ecological vegetation coverage rate of mining areas according to claim 2 is characterized in that: The connection mechanism comprises a pan head (203) installed under the machine body (202), a mounting frame (204) being installed at the lower end of the pan head (203), two bolts (208) being rotatably sleeved on the machine body (202), one end of the two bolts (208) being screwed into a connection plate (207).

4. The display device for monitoring and predicting the ecological vegetation coverage rate of mining areas according to claim 3 is characterized in that: The pushing mechanism comprises a damping assembly (2011) fixed on a fixing plate (2013), a top plate (2010) being fixed on the damping assembly (2011), the rubber pad (209) being fixed on the upper end of the top plate (2010), the rubber pad (209) being in contact with the protective cover (201), and push rods (205) being rotatably connected to both sides of the lower end of the top plate (2010), and the two push rods (205) being rotatably connected to the two sleeves (206) respectively.

5. The display device for monitoring and predicting the ecological vegetation coverage rate of mining areas according to claim 4 is characterized in that: The buffer mechanism comprises a first spring (2012) sleeved on one end of a sleeve (206) and a slide rod (2014); a sleeve ring (2015) is fixed on the sleeve (206); and one end of the first spring (2012) is fixed on an opposite side of a fixing plate (2013) and the sleeve ring (2015).

6. The display device for monitoring and predicting the ecological vegetation coverage rate in mining areas according to claim 5 is characterized in that: The extrusion mechanism includes an auxiliary rod (2017) rotatably connected to the lower end of one of the pull rods (2016), the auxiliary rod (2017) is located on one side of the connecting plate (207), one end of the auxiliary rod (2017) is rotatably connected to a slide plate (2018), a cross bar (2020) is slidably sleeved on the slide plate (2018), one end of the cross bar (2020) is fixed to one side of the connecting plate (207), and a second spring (2019) is fixed between the slide plate (2018) and the connecting plate (207).

7. The display device for monitoring and predicting the ecological vegetation coverage rate in mining areas according to claim 1 is characterized in that: The multi-screen display device (1) comprises a liftable workbench assembly (101), a first notch (1010) is provided at the rear side of the upper end of the liftable workbench assembly (101), an adjustment mechanism is provided in the first notch (1010), a rotating plate (102) is provided on the adjustment mechanism, the lower end of the rotating plate (102) and the upper end of the liftable workbench assembly (101) are hinged, a linkage mechanism is provided at the front end of the rotating plate (102), three sleeve members (109) are provided on the linkage mechanism, three moving grooves (104) are provided at equal intervals from left to right at the front end of the rotating plate (102), a moving frame (1015) is slidably installed in the moving groove (104), the three sleeve members (109) are respectively fixedly connected to the three moving frames (1015), a push rod member (106) is slidably installed in the sleeve member (109), and the push rod member The rear end of the (106) extends into the movable frame (1015) and is slidably connected to one end of the resistance plate (105) located in the movable groove (104); a third notch (1018) is provided in the movable frame (1015); a reset mechanism is installed in the third notch (1018); two supporting plates (1017) are provided on the reset mechanism; the two supporting plates (1017) in the same movable frame (1015) are slidably installed with the resistance plate (105); the resistance plate (105) is slidably installed on the rotating plate (102); one end of the resistance plate (105) is extended to the rear end of the rotating plate (102); one end of the resistance plate (105) extends to the rotating plate (102) and corresponds to the bottom of the first notch (1010); one end of the push rod (106) extending out of the rotating plate (102) is connected to the prediction mechanism.

8. The display device for monitoring and predicting the ecological vegetation coverage rate in mining areas according to claim 7 is characterized in that: The prediction mechanism comprises a mounting frame (1011) fixed at one end of a push rod member (106); one end of each of the three mounting frames (1011) is detachably connected with a prediction device (103); the prediction device (103) is connected to a liftable workbench assembly (101); the prediction device (103) comprises an input device assembly, a host assembly and three display screen assemblies; the three display screen assemblies are respectively fixed on the three mounting frames (1011); the input device assembly is arranged at the front end of the liftable workbench assembly (101); and the host assembly is arranged at the top of the liftable workbench assembly (101).

9. The display device for monitoring and predicting the ecological vegetation coverage rate in mining areas according to claim 8 is characterized in that: The adjustment mechanism comprises a second electric telescopic rod (1014) rotatably connected to the bottom of the first notch (1010); a second notch (1012) is provided at the rear end of the rotating plate (102); a transverse axis (1013) is fixed to two opposite side walls in the second notch (1012); the transverse axis (1013) is located at the lower end of the rotating plate (102); and an output shaft of the second electric telescopic rod (1014) is rotatably sleeved on the transverse axis (1013).

10. The display device for monitoring and predicting the ecological vegetation coverage rate of mining areas according to claim 9 is characterized in that: The linkage mechanism comprises a first electric telescopic rod (108) rotatably connected to the upper side of the front end of the rotating plate (102); the piston rod end of the first electric telescopic rod (108) is rotatably sleeved on a sleeve member (109) located in the middle; a linkage plate (107) is fixed between two adjacent sleeve members (109); the reset mechanism comprises sliding grooves (1019) arranged on two opposite side walls in the third notch (1018); two sliding grooves (1019) located in the same horizontal plane form a group; two bearing plates (1017) in the same third notch (1018) respectively slide in the two groups of sliding grooves (1019) in the third notch (1018); two spring members (1016) are fixed to one end of the bearing plate (1017) away from the abutting plate member (105); the two spring members (1016) on the same bearing plate (1017) are respectively fixed to two sliding grooves (1019) in a group corresponding to the bearing plate (1017).

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