2614results about "Aviculture" patented technology

A system for tracking the performance of airborne objects and a method of assessing at least one performance metric of the airborne object. For example, the system is used to improve performance of falcons in completing one or more tasks. The system includes an electronic device that monitors key physiological parameters, such as heart rate, body temperature, and activity levels, to provide real-time feedback to the falconer. The device also includes an accelerometer and gyroscope to track the bird's movements and provide information about its orientation and direction of flight. The system utilizes machine learning algorithms to analyze the collected data and provide recommendations for optimizing the bird's performance, such as adjusting its diet or training regimen. By utilizing this technology, falconers can gain a deeper understanding of their birds' performance and make informed decisions to improve their success in completing tasks, such as hunting and aerial pursuit.

The invention relates to the technical field of biological agriculture, and discloses a live chicken state automatic identification system and method based on chicken face image analysis, and the system comprises a unique identity identification module which is used for generating the identity identification of a chicken through a chicken face image; the health monitoring module is used for setting a chicken classification health detection mechanism and creating a chicken body temperature monitoring unit of the coop; the egg quality detection module is used for identifying eggshell characteristics corresponding to the first type of eggs and the second type of eggs; the behavior tracking module is used for collecting ingestion records of the chickens and identifying abnormal behaviors of the chickens; the disease early warning module is used for outputting health indexes of the chickens according to the abnormal behaviors, the eggshell characteristics, the ingestion records and the real-time body temperature; and the live chicken automatic identification module is used for executing live chicken state automatic identification processing of the chicken coop in combination with the chicken face image, a classification health detection mechanism, a behavior tracking network and a disease early warning mechanism. The survival rate and the breeding efficiency of the chickens are improved.

A bird feeder includes a feeding component and a first camera, where the feeding component is provided with a feeding zone. The first camera is provided at or beyond an edge of the feeding component and shoots from or beyond the edge of the feeding component towards the feeding zone, and captures first image data. The bird feeder designed in the present application attracts birds to perch and feed via the feeding component, while the first camera positioned at the edge or outside the feeding component captures images or videos of the bird feeding activities to address the difficulty in bird observation and shooting, which enables the recording of detailed feeding activities without disturbing the birds which are feeding, thereby providing more stable and comprehensive documentation of bird feeding activities. This facilitates observers' examination of bird feeding processes, demonstrating significant potential for widespread adoption and practical application value.

The invention discloses an automatic egg grading method based on image recognition, belongs to the technical field of image recognition detection, and aims to solve the problem that existing egg freshness detection cannot cover all products. According to the method, clear images are collected through a high-resolution camera and uniform lighting equipment, discrete point coordinates of the egg contour can be accurately extracted in combination with an advanced image preprocessing algorithm, and the relation between outer contour data and the transverse diameter and the longitudinal diameter is established by adopting an optimized ellipse fitting least square method; according to the method, the egg freshness can be accurately judged by using a high-precision electronic scale to measure the weight and performing outer contour matching and correction through an improved algorithm based on the Haushold distance, so that the egg freshness can be accurately divided according to an accurate function relationship between the density and the freshness.

The invention relates to the technical field of automatic sorting of agricultural products, in particular to an egg quality intelligent sorting system and method based on multi-modal sensing. The system comprises a multi-mode sensing module, a data processing module and a sorting execution module. The multi-mode sensing module integrates a hyperspectral imaging unit, a voiceprint vibration detection unit and a weight sensing unit, and comprehensively collects egg surface images, vibration frequency and weight data; the data processing module analyzes the image data through deep learning and a data fusion algorithm to detect cracks and blood spots, and fuses multi-modal data to generate features to adapt to characteristic changes of different batches of eggs; the sorting execution module determines the sorting priority according to the fusion features and executes accurate sorting; the system utilizes the synergistic effect of the multi-mode sensing technology to comprehensively evaluate the internal and external quality of eggs, the detection precision is remarkably improved, efficient and intelligent egg sorting is realized, and the automatic sorting technology level of agricultural products is improved.

The invention belongs to the technical field of environment regulation and control, and discloses a livestock breeding environment dynamic prediction and regulation and control method based on machine learning. Comprising the following six key steps: firstly, preprocessing multi-source data, and constructing a standardized feature data set; secondly, performing time sequence feature extraction and environment-biological response correlation analysis to obtain a multi-factor interaction network; then, constructing a dynamic coupling model of the environmental parameters and the production efficiency; a multi-target reinforcement learning regulation and control model is constructed based on the animal husbandry production efficiency prediction space; predictive environmental parameter regulation and risk assessment are carried out in combination with real-time monitoring data; and finally, intelligent environment intervention is executed, and a regulation and control strategy is iteratively optimized through production index feedback. According to the method, the breeding environment is converted from passive response to active prediction, complex correlation understanding between environmental factors and biological indexes is established, and multi-target balance optimization of production efficiency, energy consumption and animal welfare is achieved.

The invention belongs to the technical field of light polarization analysis, and discloses a method for determining the sex of an embryo in an egg based on polarization image recognition. Comprising the following steps: acquiring a transmitted spectrum image sequence of a hatching egg to be detected at a plurality of polarization angles, wherein the transmitted spectrum image sequence covers a transmitted spectrum image from visible light to a near-infrared band; extracting a polarization sensitive wave band set of the embryonic tissue according to the polarization state change characteristics of the embryo area in the transmitted spectrum image at different polarization angles; constructing an embryo gender characteristic spectrum based on the polarization degree distribution difference and the spatial texture characteristics of each wave band in the polarization sensitive wave band set; determining an optimal wave band combination for sex determination by analyzing the relevance between a polarization anisotropy index of a specific wave band in the embryo sex characteristic spectrum and an embryo development stage; according to the polarization response mode corresponding to the optimal wave band combination, the sex of the embryo in the egg is judged, and the resource investment and the waiting cost are greatly reduced.

The invention discloses an individual laying rate recognition system for high-density breeding of laying hens based on AI in the technical field of laying hen breeding, and the system comprises a collection module which is used for collecting the number data of each hencoop in a farm, the egg production in each hencoop, and the appearance characteristics of each chicken in each hencoop; the analysis module is used for receiving an egg yield threshold value, set by a user, of a single coop, and marking the coop with the egg yield lower than the egg yield threshold value as a coop to be detected; the low-yield chicken recognition module is used for receiving set influence factors influencing the egg yield of the chickens, extracting real-time appearance characteristics of each chicken in the to-be-detected chicken coop, extracting the influence factors influencing the egg yield of the chickens from the appearance characteristics of each chicken in the to-be-detected chicken coop, and sending the extracted influence factors to the low-yield chicken recognition module; and outputting a low-yield chicken recognition result based on the number and degree of the extracted influence factors influencing the egg yield of the chickens. According to the invention, the low-yield chicken flocks are accurately identified through the acquisition module, the analysis module and the low-yield chicken identification module, so that traditional manual identification of the low-yield chicken flocks is replaced.

A pet water dispenser includes a water replenishment assembly and a base assembly. The water replenishment assembly includes a water tank main body, a water tank pedestal, a water filling tank lid and a water outlet tank lid. The water tank main body is equipped with a water outlet port. The water tank pedestal is configured to support the water tank main body, so that the water tank main body can stand stably on any plane on a premise of the water outlet port facing downward. The base assembly includes a base main body, and the base main body is equipped with a pedestal mounting portion. The pedestal mounting portion is configured to fix the water replenishment assembly on the base assembly.

The invention relates to the technical field of production monitoring control, and discloses a method and a system for monitoring production of eggs capable of reducing blood sugar based on fermented feed. The method comprises the following steps: detecting the hypoglycemic active components of the fermented feed through a multispectral sensor array to obtain spectral characteristic data; establishing a laying hen blood glucose metabolism correlation model by using a partial least squares regression algorithm; dynamically predicting the egg hypoglycemic index based on the incidence matrix and performing function grading; regulating and controlling formula parameters of the fermented feed in real time by adopting a particle swarm optimization algorithm; and carrying out production process quality tracing monitoring and abnormity early warning according to the optimized formula instruction. According to the method, the monitoring precision, the prediction accuracy and the quality stability of the production of the blood-sugar-reducing eggs are improved.

The invention belongs to the technical field of goose growth performance measurement, particularly relates to an automatic goose growth performance measurement method and a data management system, and aims to solve the problems that the feed intake and weight gain of each goose need to be measured during breeding of the conventional meat goose feed conversion efficiency, the actual manual operation is time-consuming and labor-consuming, the measurement quantity at one time is very limited, and the measurement cost is low. According to the technical scheme, the method comprises the following steps: S1, automatically identifying a to-be-detected goose with an electronic tag; s2, recording the measured foraging time of the geese and the weight of the feed in the trough; s3, the weight of the gooses after ingestion is measured and recorded; according to the method, the feed conversion efficiency of the breeding geese can be automatically measured on a large scale under the condition of group feeding, big data support is provided for analyzing the feeding speed, the standard weight time, the day age and the like, the selection and breeding speed of the meat geese can be greatly increased, and the quality of the meat geese, the feed conversion rate and the production efficiency of a goose farm are improved.

The invention provides a light generating system (1000) configured to generate system light (1001) having a spectral power distribution with spectral intensity at a plurality of wavelengths within the wavelength range of 380-780 nm, wherein relative to a total radiant flux of the system light (1001) in the 380-780 nm wavelength range, 15-40% of the total radiant flux is within the 385-440 nm wavelength range, and 60-85% of the total radiant flux is within the 440-780 nm wavelength range, and wherein the system light (1001) has an R9 value of at maximum 85, and a color rendering index selected from the range of 55-85.

The utility model relates to a weighing device and a feeder, and belongs to the field of household appliances. The utility model discloses a weighing device. The weighing device comprises a weighing base station; a weighing sensor, wherein the weighing sensor is arranged on the weighing base station; the weighing platform is arranged on the weighing sensor, and the weighing sensor is arranged between the weighing base station and the weighing platform in a clamping mode; and the feeding assembly is arranged on the weighing platform, and the feeding assembly is provided with a feeding channel. By arranging the weighing device in the feeder, the initial weight of the feed in the feed cylinder and the reduced weight of the feed in the feeding process are directly measured in real time, so that the feeding amount of the feed fed every time is accurately mastered, the accuracy and the stability of the feeding amount are ensured, meanwhile, great convenience is brought to a user, and the actual use requirement of the user is met.

The utility model discloses a movable laying hen disease monitoring device which comprises a plurality of sets of box bodies which are arranged on one side of a three-dimensional coop and arranged in the longitudinal direction, infrared probes and auxiliary idler wheels are arranged on the outer walls of the sides, adjacent to the three-dimensional coop, of the box bodies, the infrared probes face the side of the three-dimensional coop, and the auxiliary idler wheels are arranged on the side of the three-dimensional coop. The auxiliary rollers are arranged on the upper edge of the trough in a rolling mode, a support is arranged on the top of the three-dimensional coop, I-shaped steel is arranged at the tail end of the support, a driving assembly is arranged on the top of the box body on the uppermost portion, and the driving assembly is in transmission connection with the I-shaped steel. The box body is driven by the driving assembly to move back and forth along the side face of the stereoscopic coop, the body temperature of laying hens is monitored through the infrared probe, and when the body temperature rises when the laying hens are attacked, the infrared probe can sense the rising body temperature and send corresponding signals to the remote control end to remind management personnel to pay attention to the states of the laying hens in time. According to the utility model, the inspection efficiency is effectively improved, and the working intensity of managers is reduced.

A hummingbird shooting system includes a feeding assembly and a camera, the feeding assembly including an suck component and an extension component, the suck component being used for suck of a hummingbird, the extension component being connected to the suck component, and the extension component being used for extending the suck component to a designated shooting position opposite to the camera for the camera to capture an image of the hummingbird in a pre-set area according to shooting requirements when the hummingbird is taking sugar water; where the image of the hummingbird includes: at least one of the hummingbird, the suck component, and the extension component. The hummingbird shooting system designed in the present application may shoot an image of the hummingbird by simulating a real scene where the hummingbird takes the sugar water in nature when it is taking the sugar water.

The invention belongs to the technical field of atmospheric monitoring, particularly relates to an atmospheric environment particulate matter pollution monitoring device and a monitoring method, and aims to solve the problems that only gas at a fixed position and a fixed height can be monitored in the prior art, and impurities such as fluff and fine sand in the air are attached to an air collecting device to affect later atmospheric monitoring. According to the scheme, the device comprises a mounting column, a mounting frame is fixed to the outer wall of the mounting column, a monitoring box is fixedly mounted at the top of the mounting frame, and ray instruments are fixedly embedded in the inner wall of the top and the inner wall of the bottom of the monitoring box; according to the gas collection device disclosed by the invention, the collection ring can be driven to rotate and lift synchronously through rotation of the rotating shaft, so that gas collection can be carried out in different directions and at different heights, and the detection precision is improved; and gas injection and gas exhaust can be alternately carried out in the reciprocating movement process of the movable plate, and gas monitoring is continuously carried out.

The invention provides a method for identifying abnormal behaviors and death states of chickens based on attitude angles, which comprises the following steps of: continuously acquiring three-axis attitude angle signals (namely a pitch angle Pitch, a yaw angle Yaw and a roll angle Roll) by using an inertial sensing device worn on the body surface of a chicken, constructing a low-frequency behavior track sequence, and identifying the abnormal behaviors and the death states of the chicken according to the low-frequency behavior track sequence; and through a set posture change threshold value, posture stability judgment, frequency distribution analysis and a posture imbalance recognition algorithm, whether the chicken is in the states of dysphoria, abnormally static, prostration, stiff head raising or death or not is judged. The method does not depend on acceleration or six-axis fusion signals, has the advantages of being low in power consumption, high in adaptability, easy and convenient to deploy and the like, and is suitable for continuous health monitoring and death early warning management of chicken individuals in a large-scale farm. The method has the characteristics of clear signal input boundary, accurate recognition mechanism, economical system deployment and the like, and the digital management efficiency and the animal welfare guarantee level of poultry breeding are remarkably improved.

The utility model provides a bird viewer with optimized air tightness, which comprises an upper cover, a column body, a camera shooting unit and a base, the base is detachably connected with the column body, a sealing ring is sleeved on the column body, the outer wall of the sealing ring is connected with the inner wall of the base, and after the column body is connected with the base, the camera shooting unit is arranged on the upper cover. The pressure of the column body on the base is larger than the gravity of the column body. Compared with the prior art, due to the detachable connection design of the base and the column body, the outer wall of the sealing ring is connected with the inner wall of the base, the pressure of the column body on the base is larger than the gravity of the column body, the sealing ring can further make full contact with the base, and better air tightness is provided. And the third fastening structure and the fourth fastening structure are matched with each other, so that the column body and the base are clamped more firmly. Due to the design of the base sealing piece and the base liquid storage tank, after the liquid is contained, the outer wall of the base sealing piece abuts against the inner wall of the base liquid storage tank, and therefore a better waterproof effect is achieved.

The invention provides a bird feeder. The bird feeder comprises a bird feeder body, a camera assembly, a grain storage device and a roof structure. The bird feeder main body comprises a mounting base, a main body frame fixedly connected with the mounting base and a supporting frame; the camera assembly is installed in the main body frame and provided with a camera used for shooting pictures of an animal feeding area. The grain storage device is used for providing food for feeding animals, and the grain storage device is detachably connected to the main body frame and staggered from the camera assembly; the roof structure covers the grain storage device and is detachably connected with the supporting frame. According to the bird feeder, the grain storage device is detachably connected with the main body frame, great convenience is provided for a user to add food and clean the grain storage device, the roof structure is detachably connected with the supporting frame, the stability of the overall structure of the bird feeder is enhanced, the roof structure is more convenient to install and disassemble, the whole bird feeder is convenient to assemble and disassemble, and the bird feeder is more convenient to use. And the fun of self-assembly of the user is greatly improved.

The invention discloses an animal quarantine method, and aims to solve the problems of high omission ratio, early warning lagging and lack of environment optimization of the traditional quarantine means. According to the method, multi-dimensional biological signals such as the heart rate, the respiratory rate, the body temperature and the acceleration of an animal are collected in real time through an ear tag type wearable device, and the anomaly detection precision is improved through a self-adaptive sampling mechanism; meanwhile, the environment monitoring module collects the temperature, humidity and ammonia gas concentration of the farm, and dynamically regulates and controls the temperature, humidity and ammonia gas concentration in case of abnormality. And the edge computing node adopts a long-short-term memory network to fuse and analyze data, outputs an epidemic disease risk probability, and optimizes the model through self-learning. The embodiment shows that the method can perform early warning and environment optimization in the incubation period, the quarantine time is shortened to 5-10 minutes per head, the omission ratio is lower than 5%, and an efficient and accurate epidemic disease prevention and control solution is provided for the breeding industry.

The invention discloses a parameter acquisition and analysis system in a breeding chicken feeding process, and relates to the technical field of breeding intelligent management. The system comprises a breeding cage identification and retrieval unit which is used for obtaining an identification code of each breeding chicken and corresponding parameter information of monitoring items of each type; the breeding hen collecting and recognizing unit is used for conducting recognition code collection and parameter collection on each breeding hen, and the recognition code of each breeding hen and corresponding parameter information of each type of monitoring item in the parameter collection of the breeding cage are obtained; the code correction unit is used for comparing the identification code of each breeding hen in the current round of parameter acquisition with the code set of the breeding cage to obtain a to-be-corrected identification code; and according to the difference value matching between the parameter information of each type of monitoring item in the current round and calendar round parameter acquisition of the to-be-corrected identification code and other identification codes, obtaining the corrected identification code of the breeding hen. According to the invention, the accuracy of breeding parameter acquisition in the breeding hen feeding process is improved.

The utility model provides a bird viewer, including top cover, cylinder, camera shooting unit, base, camera shooting unit includes camera shooting device, accommodation mechanism, clamping mechanism, clasping hand, rotating shaft and circuit channel, camera shooting device is installed in the accommodation mechanism, the accommodation mechanism passes through the rotating shaft and is movably connected with the clamping mechanism, the clasping hand passes through the clamping mechanism, the clasping hand passes through the circuit channel, the clasping hand passes through the circuit channel, and the clasping hand passes through the circuit channel. And the clamping mechanism is detachably mounted on the column body. Compared with the prior art, the camera device is installed in the containing mechanism, the containing mechanism is movably connected to the clamping mechanism through the rotating shaft, more adaptability is provided, the two buckles are arranged on the two sides of the clamping mechanism respectively, and the two buckles and the connecting line of the line channel form a triangle, so that the camera device is more convenient to use. The three fingers apply force simultaneously, so that the camera unit is convenient to take out. By setting the size of the opening of the line channel, fingers can conveniently extend into the line channel.

An apparatus for oxygenating water for irrigating a crop or for animal water, the apparatus comprising a delivery mechanism for delivering water to an animal for animal water or to the crop, the delivery mechanism comprising: a syringe; a gas inlet line and a water inlet line; and a source of oxygen or a gas mixture comprising oxygen; a tank of water under atmospheric pressure; a coil pipe; a device, such as a backpressure regulator, through which water exiting the coil passes such that the water can be directed completely to the water supply zone or crop, or partially to the water supply zone or crop and partially to the storage tank; the apparatus comprises means for injecting oxygen or a mixture comprising oxygen into the water upstream of the pump; the device comprises a water pressure sensor located downstream of the pump, i.e., on the discharge side, and a water flow sensor preferably mounted on the discharge side of the pump. The invention also relates to a method for oxygenating water for irrigating crops or for animal water.

A hermetically sealed capsule containing a plunger proximate one end of the capsule and a selectively openable dispensing orifice proximate the other end of the capsule, and an automatic dispenser for controlled actuation of the plunger to dispense wet pet food from the capsule.

The utility model provides a high-precision feeding system which comprises a discharging traveling crane and a feeding cage frame, and the discharging traveling crane comprises a traveling crane frame, a driving module, a discharging box and an operation control unit. A positioning proximity switch is arranged on the discharging trolley, a plurality of positioning blocks are arranged on the feeding cage frame, and when the positioning proximity switch reaches the positioning blocks, corresponding electric signals can be triggered to be given out and transmitted to the operation control unit. A weighing sensor used for sensing the weight change of the discharging box is installed at the supporting position, used for supporting the discharging box, of the traveling crane frame, the discharging box comprises a hopper and a discharging auger, and the rotating speed of the discharging auger is controlled according to signals of the weighing sensor. The driving module comprises a driving frame and a driving wheel, the driving frame is connected with an unpowered rotatable testing wheel, the testing wheel is in contact with the rearing cage frame through a spring and is pressed tightly, and the driving module further comprises a motion sensor used for detecting rotation of the testing wheel. The high-precision feeding system provided by the utility model has relatively high feeding precision.

An intelligent bird feeding method and apparatus. The method comprises: continuously acquiring images of a bird feeding area by means of a camera; extracting image features by means of a backbone network of a pre-trained bird identification model to form an original feature vector; performing species identification on the original feature vector by means of a detection branch of the pre-trained bird identification model, and mapping identified species data into a continuous vector of a specified dimension by means of an embedding matrix, the dimension of the continuous vector being the same as the dimension of the original feature vector; superposing the continuous vector and the original feature vector to form a new feature vector, and inputting the new feature vector into a re-identification branch of the pre-trained bird identification model to obtain an individual identity of a bird; and when the identified animal species is bird, recording the individual identity and feeding data of the bird, and when the identified animal species is not bird, issuing an expelling signal.

A hummingbird feeder includes a food storage cylinder and a feeding container, the feeding container includes a bottom shell and a cover body, the bottom shell is detachably connected with the food storage cylinder, and an annular flange is arranged on the bottom shell; the cover body is sealed and buckled on the annular flange and forms a feeding cavity; the cover body is provided with a feeding port and an inlet that are connected with the feeding cavity, and the inlet is connected with the food storage cylinder.

The invention belongs to the technical field of laying hen breeding illumination, and particularly relates to a laying hen breeding illumination hierarchical control system and method based on image recognition. The laying hen breeding illumination hierarchical control method based on image recognition comprises the following steps that S10, cameras are arranged in a plurality of breeding areas, breeding types and breeding stages are stored in the breeding areas in an associated mode, color features are stored in the breeding types in an associated mode, and size features and behavior features are stored in the breeding stages in an associated mode; the camera is used for collecting image information of laying hens in a breeding area; s20, identifying and extracting the contour feature of the laying hen in the image information as a first feature, and identifying and extracting the contour feature of the coop in the image information as a second feature; a dimensional ratio between the first feature and the second feature is obtained. According to the scheme, through the image recognition technology and automatic control, the problem that a breeder needs to repeat a large amount of inspection and parameter setting work in the actual breeding process is solved, and the working efficiency and the breeding management level are remarkably improved.

The invention provides lighting system for illuminating a target surface in an agricultural environment for a flock of birds, wherein the lighting system comprises a plurality of lighting devices spaced apart on an elongated axis, wherein each lighting device comprises: a connector for electrically connecting the lighting device to a power line; a housing comprising a light exit window; at least one solid-state light source arranged within the housing, wherein the at least one solid-state light source is configured to emit light source light; wherein each lighting device is configured to shape the light source light into a light beam, and configured to emit the light beam along a main optical axis via the light exit window onto the target surface; wherein adjacent lighting devices of the plurality of lighting devices are spaced apart with a spacing (S); and wherein the light exit windows of the adjacent lighting devices are arranged at a distance (H) from the target surface; wherein each respective light beam of the adjacent lighting devices has an angular light distribution with a Full Width Half Maximum (FWHM); whereinFWHM<F*2*tan-1(S2⁢H);wherein FWHM is said Full Width Half Maximum (FWHM); wherein S is said spacing (S); wherein H is said distance (H); and wherein F is a factor in the range between 0.1 and 1.

The invention discloses a laying hen breeding environment monitoring system, which relates to the technical field of environment monitoring, and is characterized in that a monitoring data analysis module is arranged to analyze monitoring values of all environmental parameters in a laying hen breeding area, and a plurality of first analysis data and second analysis data of each environmental parameter are screened out; determining a plurality of upper limit correlation parameters and upper limit correlation grades of the upper limit correlation parameters and lower limit correlation parameters and lower limit correlation grades of the lower limit correlation parameters of each environment parameter, and setting an environment monitoring optimization unit to adjust acquisition frequencies of the plurality of upper limit correlation parameters and the plurality of lower limit correlation parameters of the environment parameters with monitoring values exceeding a safety upper limit threshold value or a safety lower limit threshold value; in this way, it is guaranteed that when the monitoring value of a certain environmental parameter changes greatly, the monitoring values of the other environmental parameters which change obviously can be collected in time and fed back to management personnel, and the management personnel can monitor the laying hen breeding environment more accurately.