68 results about "Vineyard" patented technology

The invention discloses a grape disease recognition and early warning method based on the Internet of Things, and relates to the technical field of plant disease recognition, image acquisition equipment and environment sensing nodes are arranged in a vineyard, and leaf images and corresponding temperature and humidity, illumination and soil moisture parameters are obtained; inputting the image into a neural network fusing dilated convolution and a residual attention mechanism, realizing extraction of a disease spot region and a disease spot variation feature, and generating a preliminary recognition result; constructing a multi-factor evolution sample set in combination with the recognition result and the environment state of the time node; constructing a space-time correlation graph model based on a graph neural network, estimating a disease propagation risk path and a diffusion probability, and performing early warning judgment at a gateway end through a multi-factor gating discrimination algorithm; the method disclosed by the invention is high in recognition precision and strong in response timeliness, has adaptive prediction and targeted treatment capabilities, and remarkably improves the intelligence and precision level of grape disease management.

The invention relates to the technical field of precision agriculture and grape cultivation, and discloses a vineyard fertilization method based on unmanned aerial vehicle multi-source remote sensing data, and the method comprises the steps: obtaining a canopy multi-spectral image and three-dimensional structure data through an unmanned aerial vehicle; carrying out image preprocessing and finely extracting a grape canopy region; fusing the extracted spectral vegetation index, texture features and three-dimensional structure features, and constructing a multi-source feature vector; constructing and optimizing a nitrogen nutrition inversion model through a machine learning algorithm by utilizing actually measured nitrogen nutrition parameters; generating a nitrogen content distribution diagram based on a model inversion result, calculating the nitrogen deficiency amount and the recommended dressing pure nitrogen amount of each space unit in combination with critical nitrogen concentration diagnosis and target yield, and converting the nitrogen deficiency amount and the recommended dressing pure nitrogen amount into the use amount of a foliage spraying working solution; and generating a variable fertilization prescription map, and converting the variable fertilization prescription map into a nozzle flow control instruction executable by the unmanned aerial vehicle to realize on-demand accurate variable fertilization. According to the invention, closed-loop management from nitrogen nutrition monitoring to variable rate fertilization is realized, and the nitrogen fertilizer utilization efficiency and the fertilization accuracy are improved.

The invention relates to the technical field of agricultural remote sensing and precise irrigation, in particular to a method and equipment for inverting leaf water potential of grapes before dawn based on multispectral remote sensing, and the method comprises the steps: measuring leaf water potential of representative grape plants in each planting test plot before dawn in different growth periods, and collecting canopy multispectral images in the noon period; preprocessing the remote sensing original image data; calculating a vegetation index; on the basis of the model fitting data set and the training feature set, constructing basic prediction models in different growth periods by adopting a unary linear regression algorithm, a multiple linear regression algorithm and a partial least square regression algorithm respectively; determining a PLSR inversion model according to the decision coefficient and the root-mean-square error; and carrying out pre-dawn leaf water potential prediction through the PLSR inversion model. Through the method, high-precision inversion of the water potential of the leaves before dawn based on the noon canopy multispectral data can be realized, and reliable technical support is provided for accurate management of vineyard moisture and intelligent irrigation.

The invention discloses a papermaking method taking waste grape branches as raw materials. The papermaking method comprises the following steps: (1) cutting back branches: cutting back all sections of annual grape branches; (2) peeling: soaking the cut-back branches in alkali liquor for 48 hours, then taking out the branches, cleaning the branches with clear water, and peeling off barks to obtain peeled branches; (3) cooking: cooking the peeled branches in a reaction kettle containing sodium sulfide and sodium hydroxide liquid, and taking out a softened material after cooking is completed. And (4) pulping and papermaking: washing the boiled softened material to be neutral, and then pulping and papermaking to prepare paper. According to the method, the cooking temperature is controlled through a sulfate cooking method, resource reutilization of waste in the vineyard is achieved, and the method has important significance in promoting healthy and sustainable development of the grape and wine industry.

The invention relates to the technical field of microorganisms, in particular to vineyard hansenula polymorpha and application of the vineyard hansenula polymorpha in preparation of wine. The vineyard hansenula polymorpha provided by the invention is resistant to high glucose, ethanol, SO2, low temperature and low pH, high in yield of ethyl acetate and aromatic compounds, good in fermentation characteristic and fermentation environment adaptability, capable of remarkably improving the flavor quality of grape wine and wide in application prospect when the vineyard hansenula polymorpha is mixed with saccharomyces cerevisiae for fermentation.

The utility model relates to the technical field of water and fertilizer irrigation, and discloses a vineyard water and fertilizer irrigation device which comprises a vertical pipe, drip irrigation holes and a spray pipe, the drip irrigation holes are evenly distributed on the outer ring of the bottom of the vertical pipe, the spray pipe is connected to the top of the vertical pipe, and a first valve is installed on the vertical pipe above the drip irrigation holes. The outer surface of the spray pipe is evenly provided with spray holes communicated with the interior of the spray pipe, a second valve is installed on the vertical pipe below the spray pipe, guide pipes communicated with the interior of the vertical pipe are connected to the two sides of the vertical pipe below the second valve, and third valves are installed on the guide pipes. According to the technical scheme, the underground drip irrigation structure and the sprinkling irrigation structure are arranged at the bottom and the top of the vertical pipe respectively, the underground drip irrigation mode or the overground sprinkling irrigation mode can be independently selected according to needs, the guide pipe can be connected with the sprinkling pipe or the drip irrigation pipe as needed, and the purpose of increasing the sprinkling irrigation area or the overground sprinkling irrigation is achieved; and a single device can meet various different water and fertilizer irrigation modes.

The application relates to a vineyard trenching and vine burying machine, which comprises two symmetrically arranged main plates, a rotating trenching device arranged between the two main plates for trenching the land, the rotating trenching device comprising two symmetrically arranged groups of first electric telescopic rods, a side surface of a fixed disc being provided with an annular groove, four first fixed bodies being fixedly connected in the annular groove at equal angles, the outer ends of the four first fixed bodies being respectively provided with digging discs, the inner side surfaces of the two main plates being fixedly connected with conveying and filtering devices for conveying, grinding and filtering the soil, and adjustable backfilling devices being fixedly connected between the two main plates and capable of adjusting the backfilling distance; the third electric telescopic rod is retracted according to the length of the bent vine, the distance between the rotating trenching device and the outer end of the moving ring is ensured to be the same as the length of the bent vine, and vines with different lengths can be buried.

The invention discloses a vineyard fruit fly trapping agent and application thereof. The trapping agent is prepared from diseased grape fruits which are damaged by diseases and lose commodity, ethyl alcohol, acetic acid, water and dishwashing liquid according to the proportion; a waste plastic bottle is refitted to be manufactured into the fruit fly trap; the trapping agent is poured into a trap, and the trap is hung in a vineyard to trap fruit flies. Sick fruits in a vineyard are reused, the preparation process is simple, the cost is low, application of chemical agents in the grape mature period is avoided, and the fruit fly trapping agent is environmentally friendly and has a good fruit fly trapping effect.

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a vineyard double-side unearthing and inter-row leveling integrated device which comprises a rack, two unearthing plough assemblies are arranged on the rack in a bilateral symmetry mode, and the unearthing plough assemblies are used for removing overwintering covering soil on the two sides of grape root systems. A ploughing and leveling assembly is arranged in the middle of the rack, the ploughing and leveling assembly is located behind the two sets of unearthing plough assemblies, the ploughing and leveling assembly comprises at least one ploughing plough and at least one leveling plate, the leveling plate is arranged behind the ploughing plough, the plough blade part of the ploughing plough faces the ground between grape rows, and the ploughing plough and the leveling plate are arranged in parallel. The plowing plow is used for plowing the grape inter-row ground after the two sides of the grape root system are covered with soil, the leveling plate is used for leveling the grape inter-row ground after the plowing plow is used for leveling the grape inter-row ground after the plowing plow is used for conducting combined operation on the original grape garden inter-row soil unearthing procedure and the original grape garden inter-row leveling procedure, the working efficiency is improved by about 50%, and the working cost is reduced by 39.13% per mu through the equipment.

A support system installable at the top of a post (p) with which it is provided, such as support posts, for example, for supporting anti -hail nets or plastic films placed for covering orchards / vineyards or also posts used as plant stakes or set an open field where various kinds of vegetables are grown, is configured to allow the installation of large photovoltaic panels and, to this end, it substantially comprises: a support structure (S) for supporting at least one photovoltaic panel (PF); a lower base plate (B) firmly welded at the top of the post (P); fastening means (M) for fastening said support structure (S) to said lower plate (B), which means are configured to allow adjusting the inclination of the same panel.

Agrivoltaic apparatus (1) for a vineyard (10) or for another cultivated area comprising at least one row (11), characterised in that it comprises: - a supporting structure (2), - at least one support frame (3) on which a group of photovoltaic panels (30, 30', 30") is mounted, said support frame (3) being articulated to the supporting structure (2), each of said photovoltaic panels (30, 30', 30") of said group comprising a front exposure face which is configured to receive solar radiation, - movement means (5) configured to rotate said at least one support frame (3, 3', 3") on which a group of photovoltaic panels (30, 30', 30") is mounted between: - a first condition, wherein the photovoltaic panels (30, 30', 30") are arranged, at a first height from the ground (12), substantially horizontally and / or in such a way that the front faces of said photovoltaic panels (30, 30', 30") are exposed to solar radiation, and - at least a second condition, wherein the photovoltaic panels (30, 30', 30") are positioned at a second height from the ground (12) which is greater than said first height.

The invention is applicable to the technical field of soil improvement, provides a method for improving soil by inputting organic materials and application, and aims to solve the degradation problems of soil hardening and nutrient imbalance of Yuluihu dry-hot valley vineyards in the method, cow dung, fungus bags and mixtures of the cow dung and the fungus bags are used as organic materials, and random block test design is adopted. The method comprises the following steps: dividing a degraded vineyard into plots and test plots with specific specifications, applying organic materials, and measuring the water retention capacity, aggregate composition and nutrient element content of soil through layered soil sampling to realize soil quality regulation and control. Adaptive organic materials can be selected according to soil problems and grape growth requirements, the cow dung can remarkably improve the phosphorus content of the soil, the cow dung and the fungus bags can optimize the soil aggregate structure, the water and fertilizer retention capacity, ventilation and water permeability of the soil are effectively improved, technical support is provided for sustainable development of the dry-hot valley grape industry, and the application prospect is wide.

The invention provides a three-season rice seedling raising method for a facility greenhouse vineyard, and belongs to the technical field of planting. According to the method, through the steps of grape field planting, ridging, spraying device arrangement, rice seedling raising time arrangement, temperature management and the like, a composite planting system of three seasons of rice seedlings under grape trellis is constructed for the first time, and the single production function of a greenhouse is upgraded to a multi-element output carrier of fruits and vegetables and grains by accurately matching the grape dormancy period with time windows of early, middle and late rice seedling raising; the traditional limitation that one greenhouse is used for one purpose is broken through, space-time efficient configuration of land resources is achieved, and a brand new solution is provided for multifunctional utilization of facility agriculture. According to the method for the three-season rice seedlings under the grape trellis, the land utilization rate and economic benefits are improved, idle space is converted into synergistic space, a sustainable practical path is provided for income increase of farmers, and the method has important demonstration significance for promoting agricultural green and high-quality development.

The invention discloses a vineyard yield prediction method and system based on the Internet of Things, and relates to the technical field of intelligent agriculture. The method comprises the following steps: deploying intelligent sensing equipment in a park to collect air temperature and humidity, illumination, wind speed, soil moisture and salinity data in real time, and synchronously utilizing an RTK-GPS unmanned aerial vehicle to obtain multispectral and RGB remote sensing images; and performing pixel-level alignment and fusion on the growth microenvironment data and the remote sensing image in a space-time dimension to generate a multi-channel input tensor containing a sensor numerical channel and an image channel, constructing a CNN model by taking an expanded convolutional network or a U-Net variant as a core, directly outputting a high-resolution pixel-level cluster density heat map, and obtaining a high-resolution cluster density heat map. The high-precision yield prediction result is obtained through global single spike weight coefficient conversion, the yield prediction error caused by a traditional manual sampling method can be reduced, meanwhile, the labor cost is reduced, and the fine management level of a vineyard is improved.

The present invention relates to the field of pesticide delivery technology, and discloses a pesticide delivery method, device, equipment, and storage medium. The method comprises: real-time acquisition of grape leaf images in a vineyard, detection of the grape leaf images using a grape pest and disease Yolov5 detection model to obtain pest and disease data; executing a preset pesticide spraying strategy based on the pest and disease data and recording reference data; gradually adjusting the preset pesticide spraying strategy based on the reference data to obtain a target pesticide spraying strategy; and establishing a pesticide delivery model based on the target pesticide spraying strategy and the reference data to achieve automatic pesticide delivery. The present invention uses the detection model to detect grape leaf images to obtain pest and disease data, thereby determining the target pesticide spraying strategy and establishing a pesticide delivery model to achieve automatic pesticide delivery. This solves the problem that traditional methods require a lot of time and effort and have low accuracy, achieves automation, improves efficiency, and achieves high delivery accuracy.

The invention discloses a vineyard rapid top grafting and variety changing method based on old trunks and new sprouting branches, and belongs to the field of plant grafting. The method comprises the steps of stock preparation, grafting opportunity selection, scion preparation, stock treatment, grafting operation, binding, post-grafting management and the like, grafting is conducted by means of newly-germinated branches of trunks after fruit picking, and variety renewal with low cost, high survival rate and rapid yield recovery can be achieved; the method is a top grafting variety changing method used for rapid renewal of mature vineyard varieties.

The present application relates to a grape garden pest and disease fine-grained recognition method based on attribute feature knowledge graph, comprising: making a grape garden pest and disease dataset; constructing a grape garden pest and disease attribute feature knowledge graph; extracting color features, global texture features and contour features of the input pest image to obtain a traditional feature vector through splicing operation; extracting input training pest image features and test pest image features through a GPKG-ViT network; inputting the training pest image features or test pest image features into a classification layer to obtain a predicted pest category. The present application has the beneficial effect that the present application introduces a knowledge graph into a deep learning network, realizes fine-grained recognition of grape garden pests through the introduction of fine-grained attribute features and pest entity association feature information, and is a highly effective and highly universal method.

The invention discloses a soil digging wheel disc grape pier burying machine which is specially designed for Turpan and other grape producing areas and aims at improving the vine burying efficiency and adaptability. The machine adopts a diesel engine as a power source, and drives a cutter head to rotationally dig soil through a transmission system; the cutterhead is reasonable in design, and soil lift, throwing distance and uniformity are ensured. The machine body is stable in structure and supports the transmission system, the cutterhead and other parts; due to the design of the single tail wheel steering assembly and the lifting mechanism, the machine can adapt to vineyards with different terrains and frame trends; guide plates are installed above the wheel disc of the machine body, and guide plates are arranged in the left direction and the right direction. During operation, the transmission system is started by adjusting the height of the cutter head and the position of the tire, and then soil digging operation can be conducted. The machine is simple in structure, convenient to operate, high in adaptability and high in efficiency, energy consumption can be remarkably reduced, the grape production efficiency is improved, and the machine is indispensable and important agricultural mechanical equipment in Turpan and other grape production areas and has wide market application prospects.

This utility model discloses a vineyard fertilizer applicator, relating to the technical field of fertilizer applicator equipment. The utility model includes a fixed frame and a fertilizer applicator assembly. The fertilizer applicator assembly includes a drive mechanism and a fertilizer applicator. By setting up the fertilizer applicator assembly, the pump can accurately draw fertilizer into a water-fertilizer tank for storage, while the discharge pump can accurately spray fertilizer onto the grapevines through a discharge pipe and nozzle according to a preset flow rate and pressure. It can precisely control the amount of fertilizer based on the growth needs of the grapevines and soil fertility, avoiding fertilizer waste and over-fertilization. The discharge pump works continuously while moving, achieving efficient fertilization, saving labor and time costs, and improving fertilization efficiency. The discharge pipe is connected to an electric actuator through a fixed ring, allowing the fertilizer spraying distance and height to be adjusted as needed. The fertilizer applicator assembly enables the equipment to adapt to the loose and moist soil environment of the vineyard. Through guide rail movement and automatic fertilization, it avoids the problem of soil sticking caused by excessive contact between the wheels and the ground.

The invention discloses a mobile self-adaptive multi-parameter detection device for a vineyard and a control method thereof. The mobile self-adaptive multi-parameter detection device comprises a front-back leveling device, a middle connecting device, a left-right leveling device, a soil detection device, a growth condition detection device and a mobile chassis, the front-back leveling device is connected with the middle connecting device through a first stroke electric push rod and a bolt, the middle connecting device is connected with the left-right leveling device through a second stroke electric push rod and a bolt, and the left-right leveling device is connected with the soil detection device in a welded mode. The front-back leveling device and the growth condition detection device are installed on the movable chassis through bolts. According to the invention, continuous acquisition of key soil parameters in a vineyard plot can be realized; the air temperature and humidity, the atmospheric pressure, the carbon dioxide concentration and the illuminance in the vineyard are monitored in real time; and meanwhile, the laser distance measuring sensor, the tilt angle sensor and the electric push rod can be combined, so that comprehensive self-adaptive leveling can be realized.

1. Name of the designed product: roller coaster (wine cellar manor roller coaster). 2. Use of the designed product: amusement equipment for entertainment. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view 1.

The present invention discloses a method and system for resource utilization of carbon dioxide in wine based on microalgae cultivation. The method comprises the following steps: inoculating microalgae into an algae pond, turning on a lighting device, then introducing the carbon dioxide generated by fermentation in a fermentation tank into the algae pond, and introducing a culture solution into the algae pond. After the microalgae grow for a period of time, the high-density microalgae biomass attached to the packing is filtered through a filter screen, and made into algal fertilizer and returned to the vineyard. The low-concentration algae-containing water is introduced into an artificial wetland and discharged after purification. Through the coupling of the fermentation tank, the algae pond and the artificial wetland, on the one hand, the microalgae are used to fix carbon dioxide to produce algal fertilizer products and return them to the vineyard. On the other hand, the microalgae can also preliminarily treat the wastewater from wine brewing, and the wastewater from microalgae cultivation is deeply treated by the artificial wetland, ultimately achieving low emissions or even zero emissions of the system.

The utility model relates to the technical field of land ditching equipment, in particular to a vineyard offset ditcher which comprises a rack, a ditcher body, a fertilizing hopper and a spiral feeding machine, a bidirectional driving motor and a driving shaft are arranged on the rack, a first chain wheel is arranged on the driving shaft, a loosening piece is arranged in the fertilizing hopper, and a second chain wheel is arranged on the loosening piece. The loosening part comprises a mounting block and a plurality of loosening rods, the loosening rods are arranged at the bottom of the mounting block at equal intervals, a transmission assembly and a shielding assembly are arranged on the outer wall of the fertilizing hopper, a second chain wheel is installed at one end of an output shaft of the spiral feeding machine, the ditcher body is installed at the bottom of one end of the rack, and the fertilizing hopper is installed at the top of the rack. The spiral feeding machine is installed at the bottom of the fertilization hopper, a feeding port of the spiral feeding machine is communicated with a discharging port of the fertilization hopper, the first chain wheel is in transmission connection with the second chain wheel through a chain, and the transmission assembly is in transmission connection with the driving shaft. According to the utility model, the phenomenon of caking of the fertilizer is avoided, and impurities are prevented from accidentally splashing into the fertilizing hopper.

The application provides a strain of Candida zeylanoides, and applications of the strain in inhibiting Botrytis cinerea and in wine brewing, the Candida zeylanoides is numbered SIVE8902, has been preserved in the China Center for Type Culture Collection on July 22, 2024, the preservation number is CCTCC NO:M 20241637, and the Latin name is Starmerella bacillaris The strain has a strong inhibiting effect on Botrytis cinerea in grape fresh fruits and vineyards, can reduce the growth and reproduction of Botrytis cinerea in the fruits, and meanwhile, compared with single fermentation of Saccharomyces cerevisiae, the sequential fermentation of the Candida zeylanoides and Saccharomyces cerevisiae adds ethylguaiacol and 4-ethyl-2-methoxyphenol, adds spice and honey flavors to the wine, greatly improves the total amount of volatile phenolic compounds in the wine, and improves the wine quality.

The present invention discloses a method for soil covering management by using the sprouts of grape grafted seedlings, which comprises the following steps: selecting the sprouts at the rootstock rhizome of the grafted grape seedlings and cultivating them into mature branches; horizontally pressing the branches along the planting row direction close to the ground while cultivating, covering the soil at intervals of 20 cm to keep the moisture and promote the rooting of the pressed branches; pinching the branches when they grow to the rootstock part of another tree; forming soil covering based on the distribution of the secondary shoots of the sprouted branches on both sides of the tree row, thereby preventing the growth of weeds. The present invention cultivates the sprouts of the grape grafted seedling rootstock, then performs horizontal pressing treatment to promote the rooting of the new grape shoots, and then pinches the new shoots, so that the leaves of the secondary shoot branches germinated on the new shoots are densely distributed within the range of 60 - 80 cm on both sides of the main trunk, thereby inhibiting the growth of weeds in the grape orchard.

The invention discloses a transformation and cultivation process for an old table grape garden in an extreme dry-hot area, and belongs to the technical field of grape cultivation, and the transformation and cultivation process for the old table grape garden in the extreme dry-hot area comprises the steps of frame shape transformation, tree body shaping, winter pruning, flower and fruit management, pest control, water and fertilizer management and the like. By means of frame shape transformation and tree body shaping, frame binding in spring is easier to operate, pruning can be directly carried out through a machine in summer, fertilization can be directly carried out under the frame surface through a fertilizer applicator, a ditcher and other machines in autumn, and tree body shaping has the advantages of being easy to get on and get off the frame, convenient to manage, high in photosynthetic efficiency and reasonable in leaf curtain distribution, and fruits are concentrated at the positions 1.8 m away from the two sides of a ditch. New tips are evenly distributed on the frame face, the lower portion is ventilated and light-permeable, the upper portion is shaded and cooled, fruit growth is facilitated, grape diseases and insect pests are reduced, the fruit quality is improved, and the fruit quality can be improved through the scientific grape cultivation technology.

The invention belongs to the technical field of wine grape planting and remote sensing monitoring, and discloses a wine grape maturity monitoring and grading picking method based on multispectral remote sensing, which comprises the following steps: collecting grape samples in a vineyard, and measuring maturity physicochemical indexes to obtain ground true value data; obtaining vineyard multispectral image data through a multispectral sensor carried by an unmanned aerial vehicle; establishing a physicochemical index prediction model based on the data; processing images of the whole park by using the model to generate a maturity spatial distribution prediction map; and dividing at least two picking grade regions and guiding regional picking. The method breaks through the limitation of traditional experience judgment, improves the accuracy and comprehensiveness of maturity monitoring, achieves graded harvesting and brewing, improves the yield and quality of high-end wine, improves the picking efficiency, reduces the cost, is suitable for large-scale planting, and has a certain popularization value.

The invention provides a kolov8-based wine making vineyard navigation center line extraction method, and the method comprises the steps: obtaining historical visual images of a wine making vineyard line-to-line road surface in different time periods, different meteorological conditions and different grape growth cycles, and carrying out the pixel-level marking and image enhancement processing of the historical visual images, and obtaining a training data set; performing model training on a YOLOv8s-seg instance segmentation model based on transfer learning optimization based on the training data set to obtain an improved instance segmentation model suitable for inter-row road segmentation of the wine making vineyard; inputting the obtained target visual image into the improved instance segmentation model to obtain a road segmentation result output by the improved instance segmentation model, and determining a binary mask corresponding to the road region based on the road segmentation result; and carrying out edge extraction on the binary mask, and carrying out fitting processing on an edge extraction result to obtain a road area center line. According to the invention, the problems of unstable detection and path offset caused by multi-factor interference are solved.

Agrivoltaic apparatus (1) for a vineyard (10) or for another cultivated area comprising at least one row (11), characterised in that it comprises: - a supporting structure (2), - at least one support frame (3) on which a group of photovoltaic panels (30, 30', 30") is mounted, said support frame (3) being articulated to the supporting structure (2), each of said photovoltaic panels (30, 30', 30") of said group comprising a front exposure face which is configured to receive solar radiation, - movement means (5) configured to rotate said at least one support frame (3, 3', 3") on which a group of photovoltaic panels (30, 30', 30") is mounted between: - a first condition, wherein the photovoltaic panels (30, 30', 30") are arranged, at a first height from the ground (12), substantially horizontally and / or in such a way that the front faces of said photovoltaic panels (30, 30', 30") are exposed to solar radiation, and - at least a second condition, wherein the photovoltaic panels (30, 30', 30") are positioned at a second height from the ground (12) which is greater than said first height.

The present application relates to the technical field of monitoring device, and discloses a grape pest monitoring device, which comprises a trapping assembly, a pest body guiding assembly, a variable-geometry funnel cavity, a monitoring assembly, an environmental information collecting assembly, a control communication module and an electric actuator.The pest body guiding assembly is provided with a high-speed airflow channel, a low-speed airflow channel and an adjustable guiding cavity, the variable-geometry funnel cavity is provided with a plurality of independent storage areas, the outlets of the high-speed airflow channel and the low-speed airflow channel are connected with different independent storage areas respectively, the adjustable guiding cavity is provided with at least two swingable arc-shaped guiding plates, and the electric actuator is used for adjusting the included angle of the arc-shaped guiding plates to adapt to different pests.The monitoring assembly is provided with a multi-angle imaging unit for obtaining a three-dimensional appearance image of the pest body.The multi-angle imaging unit is located outside the variable-geometry funnel cavity.The grape pest monitoring device realizes automatic and high-precision monitoring of the pest situation in a grape garden.