330 results about "Nest" patented technology

The invention discloses a regional termite detection method and system based on multispectral fusion, and the method comprises the steps: carrying a multi-mode spectrum collection device through a movable detection platform, and synchronously collecting a visible light image, a near-infrared hyperspectral image and Raman spectrum data of a to-be-detected region; preprocessing and feature extraction are carried out on the modal data, and the modal data are converted to a frequency domain to obtain frequency features; based on the physical and biochemical characteristics of the termites and the nests thereof, calculating the matching degree and the credibility of each modal feature, and performing adaptive weighted feature fusion according to the matching degree and the credibility to generate comprehensive spectral features; inputting the fusion features into a pre-trained termite identification and risk assessment model to realize precise identification, positioning and threat level assessment of termite individuals, termite paths and nests; and carrying out trajectory analysis on termite activities by combining a multi-target tracking algorithm, and giving out early warning based on identification and tracking results. According to the invention, early-stage, lossless and accurate detection and active early warning of termites are realized, and the detection efficiency and reliability are significantly improved.

The invention discloses an empirical probability field positioning method and system for a dam termite nest, and the method comprises the steps: collecting a termite image, constructing a termite image data set, and carrying out the preprocessing of the termite image data set; marking the termite images, marking categories corresponding to young termites, soldier termites and worker termites, and randomly dividing the termite image data set into a training set and a verification set according to a certain proportion; a YOLOv5 model is improved, and the YOLOv5 model is applied to automatically identify individual types of soldier ants, worker ants and young ants; using an improved DeepSORT multi-target tracking algorithm to obtain the overall motion direction distribution of the termites; a probability field is constructed, and the termite nest position is predicted; and the most probable position of the termite nest is determined through multi-induction identification point probability field fusion. According to the method, high-precision and low-cost intelligent positioning of the termite nest is realized by fusing termite biological habit characteristics, an improved deep learning detection model and a probability field modeling technology.

The invention discloses an ecological bank protection intelligent irrigation control system and method based on multi-source data fusion, and relates to the field of irrigation control. Soil moisture content data is collected in real time, meteorological and vegetation growth information is combined, an irrigation strategy is dynamically adjusted through a prediction model, and accurate matching of vegetation water demand and water supply is ensured; meanwhile, sonar echoes are used for constructing underwater digital twin bodies, the state of a fish nest channel is monitored in real time through image recognition, when blockage is detected, the system immediately triggers a cleaning mechanism and synchronously optimizes an irrigation threshold value, and it is avoided that vegetation irrigation is affected due to the fact that water quality is affected by blockage; in the cleaning process, the main operation machine efficiently dredges the channel through rotary cleaning and water flow scouring, and the cleaning effect is verified in real time by means of digital twin bodies; in addition, the system further guarantees the irrigation continuity by presetting the cleaning time limit and a standby water source switching mechanism, effectively prevents the risk of bank slope instability, and remarkably improves the durability and ecological stability of the bank protection structure.

The utility model discloses an artificial breeding nest structure for breeding crayfishes in sandy soil in northwest arid regions, which is suitable for sandy soil water environment in northwest arid regions, and uses PVC (polyvinyl chloride) pipes as breeding pipes of the crayfishes, so that durability and corrosion resistance of a breeding device are guaranteed, and the breeding pipes have good light resistance and heat preservation. Circulating holes are further formed in the breeding pipes and used for helping water in the pipes to normally circulate, circulation of water bodies is ensured, water in the breeding pipes continuously flows, dissolved oxygen in the pipes is increased, a more suitable growth environment is created for the crayfishes, meanwhile, during breeding of the crayfishes, separated crayfish eggs can be collected through the breeding net, and the breeding efficiency is improved. The crayfish can be prevented from escaping all around, so that the economic loss is avoided; the product effectively solves the problems of a traditional nest in a sandy soil water body, improves the breeding efficiency and survival rate of the crayfish, and improves the production economic benefits of crayfish farmers in the northwest arid region to a certain extent.

The invention belongs to the technical field of mariculture, and particularly discloses a grazing and breeding combined proliferation maintenance type anchor reef which comprises a base, a prismatic table body, a center supporting column and an embedded cabin, the outer vertical face of the base is provided with inclined biological micropores which are high in inside and low in outside, the middle of the top face of the base is provided with a silt collecting groove, and a biological shell is embedded in the inner wall of the silt collecting groove; a penetration structure is arranged at the bottom of the base; the prismatic table body is clamped above the base and is hollow, a plurality of inhabiting channels are formed in the side surface, and a flow through hole is formed in the center of the top surface; the center supporting column penetrates through the center of the base and the center of the prismatic table body, an embedded cabin is integrated in the middle of the center supporting column, a bionic nest is arranged in the embedded cabin, and a biological egg attachment base is fixed in the nest; and the top end of the central supporting column is connected with the anchor chain connecting piece. The anchoring reef can be used as an anchoring system for fixing a culture facility, can also play a role in resource proliferation and maintenance, has the advantages of being stable in structure, convenient to assemble and transport and suitable for living beings to inhabit, and realizes organic combination of ecological restoration and culture production functions on the anchoring reef.

The invention discloses an acidity and pressure dual-mode termite nest positioning method and equipment, and relates to the biological control, termite nest positioning and data processing technology, and the method comprises the steps: controlling a device with a drill rod, and carrying out the downward drilling at a designated position; soil acid and bit pressure are obtained in the drilling process; according to the obtained soil acidity and bit pressure, a fractional order differential model is established, and the accumulation of termite nest formation and environmental action is analyzed through the fractional order differential model; and outputting the probability of existence of the termite nest in the specified position according to the fractional order differential model. According to the embodiment of the invention, the acidity volatility is deeply measured through minimally invasive drilling, the existence and the specific position of the main nest are further judged, and whether a hole exists in the soil layer or not is judged by combining the change of drilling pressure (push rod force) in the soil penetrating process.

The invention discloses a termite multi-source signal decoupling and prediction method based on eDNA and machine learning, and relates to the technical field of dam safety monitoring. The method comprises the following steps: collecting a soil sample of a target dam area and carrying out quantitative detection to obtain soil environment DNA concentration distribution data; constructing a transport-response mapping mechanism for representing a space-time association relationship between the termite nest source item and the concentration distribution data; based on the concentration distribution data, a mapping mechanism is used for executing multi-source inversion analysis, termite nest occurrence state parameters are obtained through calculation, and the parameters comprise nest space coordinates and biomass scale; and finally outputting a prediction result. According to the method, a physically constrained sparse source inversion or improved machine learning regression framework is constructed, and a space-time coupled transport mechanism is introduced, so that precise positioning and scale calculation of hidden termite nests in a dam are realized, and the problems of difficulty in aliasing and decoupling of multi-source signals and low precision of unsteady transport inversion are solved.

The invention provides a power transmission line bird damage risk assessment and early warning method and system, and relates to the technical field of intelligent power grid environment perception and risk early warning, and the method comprises the steps: data collection and multi-modal fusion: collecting image data, voiceprint data, meteorological parameters and ecological environment information along a power transmission line to form multi-modal data, the multi-modal data is uniformly coded by synchronizing timestamps and geographic coordinates, an original bird activity sample set is generated, and for the problems that the monitoring means is single and the recognition precision is insufficient, image, voiceprint, weather and ecological information are fused through a multi-modal data acquisition module, so that the recognition precision is improved. The acousto-optic image fusion algorithm and the two-channel convolutional neural network are adopted, all-weather bird type and behavior accurate recognition is achieved, the recognition accuracy is improved, key behaviors such as nesting and dung pulling can be stably captured even at night or in a foggy environment, and potential risk missing detection is remarkably reduced.

The utility model discloses an auxiliary device for breeding apis cerana in a soil slope or a ridge, which is characterized by comprising a box-shaped main body (1), a front door (2) of the box-shaped main body, an exhaust pipe external connecting pipe (3), an air inlet and water outlet pipe external connecting pipe (3) and a nest door external connecting device. When the auxiliary device is used, a soil hole with a proper size is dug in a soil slope or a ridge, the box-shaped main body of the auxiliary device is put in the soil hole, a beehive is put in the box-shaped main body, a beehive door external connection device is installed, and then a front door, an exhaust pipe external connection pipe and an air inlet drainage pipe external connection pipe of the box-shaped main body are installed. The beehive placed in the auxiliary device can obtain more excellent in-hole production conditions through the auxiliary device, and healthy, safe and efficient production of Chinese bees is guaranteed.

The invention relates to an eDNA method for identifying bumblebee honeycombs in permafrost regions of Qinghai-Tibet Plateau. The eDNA method comprises the following steps: S1, positioning observation sample belts and arranging sampling points on the basis of multi-source data in combination with a Bayesian hierarchical model; s2, performing deep freezing and complete excavation on matrixes around and inside all the sampling points; s3, stratified sampling and anti-degradation treatment are carried out, and a spatial attribute database is established; s4, extracting and purifying eDNA (enhanced deoxyribonucleic acid); s5, determining a nest host based on PCR amplification, high-throughput sequencing and sequence comparative analysis; and S6, constructing a Bayesian hierarchical model in combination with biological information, and judging honeycomb characteristics. The method is simple, rapid and low in cost, not only is suitable for Qinghai-Tibet Plateau permafrost regions, has the core advantages of non-destructiveness and high sensitivity, but also is also suitable for underground insect nest identification research in other environment sensitive regions or regions difficult to physically explore in principle, and has wide application prospects. The method is especially suitable for monitoring rare, secret or difficult-to-approach organisms.

This invention provides a method and apparatus for detecting termite nests in earthen embankments. The method involves mounting a high-definition camera and / or an infrared thermal imager and / or an infrared gas imager and / or a plant spectrometer on a drone. The high-definition camera captures images of the embankment surface and its surroundings. An AI model trained using artificial intelligence training methods identifies natural phenomena in the high-definition images that reflect the living habits of termites. The infrared thermal imager utilizes the temperature difference between the inside of the termite nest and the surface of the embankment to locate anomalies in the embankment surface temperature. The infrared gas imager detects the CO2 distribution on the embankment surface to identify areas with abnormal carbon dioxide levels. The plant spectrometer searches for changes in the spectral composition of plants on the embankment surface to locate possible fungi growing above termite nests. By mounting two, three, or four of these devices on the drone, the same area is scanned simultaneously using multiple devices to screen for abnormal areas and determine the termite nest area. This is then combined with manual and physical detection methods to pinpoint the termite nest.

The ant nest comprises a plurality of ant nest assemblies with the side faces tightly attached, each ant nest assembly comprises an ant nest body and a water box, and a transparent cover plate and a bottom plate are installed at the upper end and the lower end of each ant nest body respectively. A layer plate is horizontally arranged in the middle of the ant nest body and divides the ant nest body into an upper breeding area and a lower water storage area. The water box is arranged in the lower water storage area; the four corners of the outer side of the ant nest body are each provided with an installation notch with the square cross section, and two threaded holes which are distributed up and down and formed in the length direction of the side plate on the corresponding side are formed in each installation notch. A nest body connecting piece is mounted in each mounting notch through a positioning bolt, the nest body connecting piece is rectangular or rounded rectangular, the length of the nest body connecting piece corresponds to the height of the mounting notch, the ratio of the length to the width of the nest body connecting piece is 2: 1, and the outer side face of the nest body connecting piece is flush with the outer side face of the nest body on the corresponding side or is arranged in the mounting notch.

An earth and rockfill dam termite nest detection method based on multi-parameter joint intelligent inversion comprises the following steps: step 1, acquiring an original physical signal of a termite nest, and performing data preprocessing on the original physical signal to obtain a data set X; 2, dividing the data set X into a training sample set and a test sample set, inputting the training sample set into a CTFN model for feature extraction and feature fusion, and obtaining preliminary inversion prediction; 3, inputting the preliminary inversion prediction into a PINNs model, and further optimizing the spatial positioning and feature inversion result of the ant nest through physical information so as to obtain a trained model; and step 4, inputting the test training set into the trained model to obtain characteristics of the termite nest, including spatial position and physical characteristics.

The application discloses a kind of fresh stewed bird's nest cold chain transport process temperature field monitoring method and system, belong to cold chain monitoring technical field.Through heat inertia pulse test, heat capacity and thermal resistance are obtained, which are respectively taken as node attribute and edge attribute;Optimize sensor distribution based on the principle of random walk entropy minimization;Construct a dynamically updated directed weighted heat propagation path graph;Using sparse deconvolution combined with system impulse response function matrix, separate event excitation and identify abnormal events;Linearize the heat balance inverse problem in the rolling time domain, reconstruct the product temperature sequence and heat flow vector, calculate the equivalent heat damage dose, and generate the solidified causal directed acyclic graph evidence chain.The above scheme integrates heat inertia into the graph model, realizes event and heat response separation, risk quantification and full-process traceability, effectively improves the accuracy and reliability of cold chain temperature monitoring.

1. Name of the product in this design: Packaging bag (Bird's nest, white fungus, and oatmeal). 2. Purpose of this design: For the outer packaging of the product. 3. The key design features of this product are the combination of pattern and color. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The design for which protection is sought includes color. 6. This design is a thin product, so the left view is omitted; this design is a thin product, so the right view is omitted; this design is a thin product, so the top view is omitted; this design is a thin product, so the bottom view is omitted.

The utility model relates to the technical field of instant cubilose filling, and discloses instant cubilose filling equipment which comprises a bearing assembly, a storage assembly is installed above the bearing assembly, a pressing assembly is installed on the front wall of the storage assembly, a driving assembly is installed in the pressing assembly, and the driving assembly is connected with the bearing assembly. Translation fixing assemblies which are symmetrically distributed are connected to the upper portion of the bearing assembly in a clamped mode. The translation assembly and the driving assembly are arranged, so that empty cans can be quickly and orderly placed on a filling station, continuous and uninterrupted can placing operation is achieved, the speed is greatly increased, the waiting time caused by the can placing link is shortened, and the whole filling process is more compact and efficient; the pressing assembly is arranged, the discharging amount of each time can be accurately controlled according to the requirements of instant cubilose products of different specifications, the products of different capacity specifications can be rapidly switched and produced without frequently replacing the discharging device or conducting complex adjustment, the product model changing time is greatly shortened, and the universality and production efficiency of the equipment are improved.

1. Name of the designed product: packing box (ginseng snow ear bird's nest). 2. Use of the designed product: for packing products. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo showing the design points: perspective view.

The invention discloses a semi-floating type artificial fish nest moving device for ecological restoration of a river channel in the technical field of artificial fish nests. The semi-floating type artificial fish nest moving device comprises a square floating frame composed of hollow cylinders and a first air bag arranged in the floating frame. In the process of placing the artificial fish nest in the river channel, the cluster beards and the protective cylinder are utilized, when the artificial fish nest is used, the cluster beards are unfolded to the lower portion of the protective cylinder, the outer sides of the cluster beards are not shielded, and fishes can swim to the cluster beards from the periphery and lay eggs on the surfaces of the flexible matrixes of the cluster beards; the situation that the fish gathers to grab the spawning position is avoided; when the water flow speed of the river channel exceeds a threshold value, a pulling rope is wound by utilizing a detection fan blade, a rotating shaft and a rotating rod, so that the tuberous rootlets are pulled upwards into a protection barrel, the protection barrel can block the impact of water flow, and fish eggs attached to the surface of a flexible matrix on the tuberous rootlets are protected; and the cluster beards can move into the protection barrel for automatic protection when the river flow is accelerated.

A burrowing nest is configured to allow animals to burrow into the burrowing nest. The burrowing nest includes a nest ring that is comprised of a plush inner material which is covered by a soft outer covering. A flexible sleeve is affixed to a side of the nest ring such that an animal can climb through the nest ring and into the flexible sleeve. The flexible sleeve includes a removably attached bottom that may be comprised of a flexible, absorbent, padded or permeable material.

1. Name of the designed product: packing box (original dry bird's nest pot-2). 2. Use of the designed product: for packing. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model relates to pest prevention and control technical field more specifically, relate to a biological control device and pest control system thereof, the biological control device among them includes pipeline, first carry bacteria device, nest board, light shield and tray, is equipped with the mouth on the pipeline, first carry bacteria device is connected in one end of the pipeline, light shield, nest board and tray all are set in the pipeline and are connected with the pipeline, light shield cover is established in the tray and is surrounded into movable cavity between both, nest board is located in movable cavity, the inner chamber of pipeline communicates with movable cavity through the mouth. The utility model overcomes the deficiency that the long-term stable prevention and control effect is difficult to form due to the fact that ants are prone to migrate in the prior art, by providing stable and comfortable habitat and nest building place for ants, ants in nature can be attracted to nest and settle in movable cavity, which is conducive to increasing the frequency and time of contact between ants and the first bacteria carrying device, thereby more effectively carrying and spreading insecticidal microorganisms, forming a long-term stable prevention and control effect.

According to one aspect of the present invention disclosed herein, there is provided nest for a synthetic ornament, comprising: an ornament having holes on two ends; a curve configured to provide space for the ornament; pegs configured to fit securely into the holes both ends of the ornament; and loops on each end configured to attach to adjacent nests.

1. The name of the design product: ant nest (heavy plane nest). 2. The use of the design product: for breeding ants. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the designed product: packing bottle (edible bird's nest). 2. Use of the designed product: for containing edible bird's nest, etc. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: front view.

1. Name of the product in this design: Cat's Nest (Outdoor Tent). 2. Purpose of this design: For pets to rest. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the technical field of breeding frames, and discloses a combined bee breeding special frame which comprises a top plate and a frame body, inserting grooves are formed in the two sides of the bottom end of the top plate, the inner walls of the two inserting grooves are connected with the two sides of the top end of the frame body in an inserted mode respectively, and positioning grooves are formed in the two sides of the inner wall of the frame body. A comb foundation is inserted into the inner walls of the two positioning grooves, clamping grooves are formed in the tops of the two sides of the frame body, connecting grooves are formed in one sides of the inner walls of the inserting grooves, clamping assemblies are installed on the inner walls of the connecting grooves, splicing assemblies are installed on the two sides of the surface of the top plate, and each clamping assembly comprises an elastic piece, a clamping strip and an unlocking column. The elastic piece is fixedly connected to one side of the inner wall of the connecting groove. According to the honeycomb frame for bee breeding, the honeycomb foundation can be rapidly replaced after being damaged, efficiency is high, a plurality of honeycomb frames can be combined and spliced, the distance between the honeycomb frames can be adjusted according to passing requirements of bees, and the honeycomb frame is more convenient to use.

This invention relates to the field of packaging equipment technology, specifically to a continuous packaging device for bird's nest production. The continuous packaging device for bird's nest production includes a bag-making mechanism and a forming mechanism. The bird's nest includes a cup body and a base. The bag-making mechanism includes a forming mold, a raw material film, and a first thermoplastic component. The forming mechanism includes an upper mold and a lower mold. The forming mold and the raw material film are in contact. The first thermoplastic component heats the raw material film, causing it to adhere to the forming mold and form a bird's nest film capable of containing the bird's nest with a seam located at the base of the bird's nest. This prevents the seam from being located at the corners of the bird's nest, thus avoiding edge breakage and bird's nest breakage. Furthermore, the seam at the base of the bird's nest does not affect its appearance when sold. This invention provides a continuous packaging device for bird's nest production to solve the problem in existing bird's nest packaging equipment where excessive edge sealing of the packaging film affects the neatness of the bird's nest's appearance and increases the probability of edge breakage.

The utility model discloses a termite cave detector which comprises a shell, two protective sleeves are arranged on the outer wall of the shell, and each protective sleeve is of an internal hollow structure. A central cylinder is arranged in the shell, a spring detection structure is arranged at the bottom end of the central cylinder, and a detection needle head is arranged at the bottom end of the spring detection structure; the detection needle head of the spring detection structure is used for sensing soil resistance mutation (the density of the ant cave area is reduced), mechanical signals are directly fed back, the detection result of the ant cave area is obtained, the cotton thread sensing structure is used for triggering the indicating rod by means of sinking of the gravity block after moisture absorption, humidity changes are synchronously reflected, and through humidity changes of soil near the ant cave area, the ant cave area is detected. In the detection process, electronic elements or external energy sources are not needed, and therefore the termite cave detection device is suitable for long-term use.

1. The name of the design product: multi-purpose scorpion nest. 2. The use of the design product: The use of the design product: used for high-density breeding of scorpions, providing a favorable place for scorpion molting. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.