18 results about "Tree management" patented technology

The invention provides an intelligent and rapid pre-examination and diagnosis method and system for tree health, and relates to the technical field of tree management. The method comprises the following steps: constructing a liquid flow database of a standard tree of a target tree species, carrying out model training on an established liquid flow calculation model by utilizing the liquid flow database, then collecting liquid flow data of a to-be-detected target tree in a preset detection time and meteorological and soil information of a growth environment, inputting an optimal liquid flow calculation model, and calculating a theoretical liquid flow value of the target tree, comparing with an actually monitored liquid flow value, calculating a liquid flow deviation degree, grading according to a daily maximum liquid flow deviation degree, and comprehensively evaluating a tree health grade in combination with phenotype information to obtain a diagnosis result; the rapid and intelligent pre-examination diagnosis of the tree health is realized, and the intervention timeliness is improved; and multi-dimensional data fusion is adopted, so that the diagnosis accuracy is improved, and automatic monitoring and real-time early warning are realized.

The invention relates to the technical field of tree management, and discloses an ancient and famous tree dynamic early warning and intervention decision-making system based on a health diagnosis model, and the system comprises the steps: collecting physical and chemical parameters of a target tree according to a preset position at a fixed time interval; constructing a health diagnosis model: performing cycle fitting processing on the temperature parameters of the daily time sequence to obtain fitting data; respectively determining a phase lag time, a thermal diffusivity and an amplitude ratio based on the fitting data; determining the heat variation of the soil, determining the corrected surface heat flux by combining the heat flux parameters, and extracting the peak value of the daily corrected surface heat flux; performing combined judgment processing on the volumetric water content, the dry density, the phase lag time, the thermal diffusivity and the amplitude ratio to judge whether the target tree is in a false water shortage state or not; in response to the false water shortage state of the target tree, determining the risk level of the target tree according to the peak value of the corrected surface heat flux; and generating an intervention decision scheme based on the risk level of the target tree.

The invention provides an implementation method of a digital family tree management system based on Spring Boot and Vue3, which comprises the following steps of: adopting a front and back end separation architecture, displaying family information at a front end by utilizing a Vue3 design interface component, and implementing functions of page jump, data addition, deletion, modification and check, user login and registration and the like at a back end based on Spring Boot; system related data is stored in a cloud MySQL database, and a rear end reads and transmits the system related data to a front end for display through SQL statements; the system comprises a personal information tree and family tree structure, and newly added information is uploaded to a cloud database in real time; constructing a prediction model based on a neural network, predicting a change trend of a front-end numerical element, and storing the change trend to a cloud; the system is deployed to a cloud server, and cross-operating-system and multi-terminal access is achieved. Through data set management, front and rear end cooperation, genealogy dynamic visualization, intelligent prediction and cloud integrated deployment, the genealogy management efficiency, the intelligent level and the user experience are improved.

The present invention relates to a method and arrangement for managing and controlling the service life of a tree management system for a forestry machine. The tree management system is activatable through the impact of the hydraulically driven running medium (7:1-7:n). The method comprises the steps of obtaining sensor data (13:1-13:n) representing a current load (pt) on the tree management system, determining a current partial damage value (sl, sm, sh) that is considered to occur on the tree management system at various loads (pt) on the tree management system.A feature of the present invention is the steps of determining a key indicator (ni:1-ni:n), which describes a measured value (x) that relates to the operation of the tree management system (1) and is representative of the risk of partial damage with respect to a specific report on a current operational state (db:1-db:n) of the tree management system, comparing at least the current partial damage value with a normative partial damage value (slx, smx, shx) for a normative operational state (db:1x-db:nx) of the tree management system that corresponds to the key indicator and determining a change that affects the measured value (x) of the key indicator such that the current partial damage value returns to or approaches a level corresponding to the normative partial damage value for the key indicator.

The invention relates to the technical field of data processing, and provides a data verification method, device and equipment, a storage medium and a program product, and the method comprises the steps that a verification node management module adjusts attribute information of a verification node by setting a failure post-function and / or a success post-function; the failure post-function is used for executing the service logic after the node verification fails, and the success post-function is used for executing the service logic after the node verification succeeds; the check tree management module carries out check tree release and check tree modification according to the check nodes; and the verification tree using module verifies the data provided by the user according to the published verification tree, and calls a corresponding post function according to a verification result. According to the method, the tree structure of data verification and the verification process are improved, dynamic modification of verification logic can be supported, the business logic processing capacity is also configured, and verification failure abnormal conditions are enriched.

The utility model relates to the technical field of ancient tree maintenance, and particularly discloses an ancient tree surrounding environment monitoring and early warning system which comprises a pre-buried cylinder and a stand column rod, a soil nitrogen phosphorus and potassium sensor and a soil moisture sensor are arranged on the bottom layer in the pre-buried cylinder, and a control box is fixedly arranged on the surface of the stand column rod. A data display A used for displaying parameters of the soil nitrogen phosphorus and potassium sensor, a data display B used for displaying parameters of the soil moisture sensor and a wireless data transmitter are arranged in the control box, and a photovoltaic assembly is fixedly arranged at the top of the stand column rod. The pre-embedded cylinder of the device extends into tree soil, the sensor monitors nitrogen, phosphorus, potassium and moisture data of the soil, the data display displays the nitrogen, phosphorus, potassium and moisture data in real time, and meanwhile, the wireless data transmitter is configured to send the data to an ancient tree management platform and is used for mastering the content of nitrogen, phosphorus, potassium and moisture in the soil environment of the ancient tree in real time. Therefore, corresponding maintenance measures are taken on the soil in time.

To improve the efficiency, visibility, and accuracy of creating management data. [Solution] A tree management system comprising at least a portable terminal that can be carried by an inspector and a server computer connected to a computer network capable of data communication, wherein the portable terminal includes an input means capable of inputting tree data relating to trees to be managed, and a wireless data communication means capable of performing data communication with the server computer via the computer network wirelessly, and transmits the tree data input by the input means to the server computer using the wireless data communication means, while also incorporating map information and photographic images, and the server computer stores the tree data transmitted from the portable terminal as tree management data.

The embodiment of the invention relates to the technical field of tree management, and discloses a tree migration management method based on artificial intelligence, and the method comprises the steps: obtaining a digital file of a to-be-migrated tree and user demand text information related to a migration task; inputting the digital archive and the user demand text information into a pre-constructed artificial intelligence management model to obtain a migration management scheme; and outputting the tree migration management scheme to a user interface. According to the method provided by the embodiment of the invention, digital archives of tree morphology and physiology are integrated, target migration scene features are matched in combination with user demands, and a customized migration scheme can be generated for individual characteristics and migration scenes of different trees. Tree migration management is facilitated, and migration maintenance efficiency is improved.

The application relates to a UE4-based digital twin model lightweight optimization method and system, which comprises the following steps: screening and deleting redundant parts and features of a digital twin model; classifying and merging each part of the digital twin model after screening and deletion based on motion dependency and dynamic and static modes, creating independent entities for each part after merging, and saving the entities in a general model format; merging static grid bodies of the digital twin model in the general model format into an integral object, and performing model tree management on each part according to the motion dependency between each part of the digital twin model; performing lightweight simplification and optimization processing on different parts of the digital twin model after model tree management; and performing interactive data information lightweight processing on the digital twin model after lightweight simplification and optimization processing, so as to obtain a final lightweight digital twin model. The application can be widely applied to the fields of digital twinning and model lightweight.

The invention relates to the technical field of block chains, particularly discloses a genealogy management method based on a block chain technology, and aims to solve the problems of easy data tampering, inaccurate blood relationship verification and low cross-region cooperation efficiency in traditional genealogy management. The method comprises the following steps: collecting multi-modal family data, and preprocessing and encrypting at edge nodes; after the blood relationship is verified through multi-party signature and zero-knowledge proof, data hash uplink is carried out; constructing a genealogy knowledge graph fused with time-space factors based on the on-chain data, and analyzing a blood relationship and event attributes by using a semantic reasoning engine; the intelligent decision-making module generates family activity suggestions or information completion prompts and pushes the suggestions or the information completion prompts to the user terminal; and performing closed-loop optimization on the smart contract parameters and the atlas weight in combination with user feedback. According to the scheme, tampering prevention, high-credibility consanguinity verification, real-time collaborative updating and cultural inheritance efficiency improvement of genealogy data are achieved, and privacy protection and usability of family-level deployment are considered at the same time.

The invention provides a data processing method and device based on policy tree management, the method is applied to a server, and the method comprises the following steps: analyzing a policy structure indicated by a policy execution request to identify a node type of a current processing node; when the node type is a strategy node, executing an input parameter verification operation, and loading a corresponding sub-strategy topological structure; performing recursive execution operation on the sub-strategies to determine a target strategy result; updating a data set of the strategy structure and generating a version record according to the target strategy result, and executing a parameter-out verification operation on the target strategy result; and sequentially executing the next to-be-processed node in the strategy structure until each node in the strategy structure is executed, and outputting a final version chain and a final data set corresponding to the strategy structure. Thus, modular processing of complex business logic is realized through hierarchical management of the strategy tree, decision-making efficiency is improved, and traceability and data security of data processing are improved by adopting setting of a version chain, a data set and verification.

The application is suitable for the technical field of ancient tree and famous tree management, and particularly relates to an ancient tree and famous tree information management method and system. The method comprises the following steps: delimiting a growth area of the ancient tree and famous tree, collecting a Bluetooth signal of a source terminal by using a Bluetooth receiver pre-deployed in the growth area, establishing a communication link, generating a shooting task, recording an entering time of each Bluetooth signal, calculating a staying duration based on a current time, and defining the source terminal with a staying duration greater than a threshold value as a target terminal; the shooting task is sent to the target terminal, image data of the ancient tree and famous tree uploaded by the target terminal is received, a lightweight feature recognition model is constructed, and the lightweight feature recognition model is integrated into the Bluetooth receiver. By determining a risk coefficient, invalid inspection of a low-risk area is avoided, manpower, time and materials are saved, the information management level of the ancient tree and famous tree is greatly improved, and accurate and timely ancient tree risk management is realized.

This facilitates the correspondence between each displayed tree and each tree in the actual location. [Solution] The system includes a 3D imaging unit (3D scanner) 10 that acquires a 3D point cloud of a target area where multiple trees exist by scanning the area from multiple directions; a tree recognition unit 24-1 that performs point cloud recognition processing on the acquired 3D point cloud to recognize trees; a skeleton recognition unit 24-2 that recognizes the skeleton corresponding to the trunk and thick branches and the branches and leaves separately based on the thickness of each part of the recognized tree; a 3D storage unit 34 that stores the 3D point cloud of the skeleton in association with each tree in the target area; and a display unit 44 that displays the 3D point cloud of the target area in 3D, emphasizing the recognized skeleton.

The invention discloses a method for improving the fruit quality of aronia melanocarpa at the full bearing period, and the method comprises the steps: constructing a five-dimensional cooperative technology system of soil improvement, nutrient regulation and control, tree body management, environment optimization and green prevention and control; key links such as soil physical and chemical property improvement, accurate nutrient supply in the growing period, dynamic optimization of a tree body structure, regulation and control of the flowering period and the load capacity, green prevention and control of plant diseases and insect pests, regulation and control of environmental factors, scientific harvesting and the like are integrated. According to the method, for 5-15-year-old trees in the full bearing period, the first-grade fruit rate can be increased to 80% or above, the soluble solid content reaches 16-degree Brix or above, and the anthocyanin content is increased by 20%; meanwhile, more than 40% of water is saved, the use amount of chemical fertilizers is reduced by 15%, the use frequency of pesticides is reduced by 30%, the annual increase of soil organic matters is 0.3%, and the occurrence rate of successive cropping obstacles is reduced by 50%. The method realizes double improvement of the internal quality and commodity value of the fruits through precise management, is suitable for large-scale planting in main producing areas such as northeast, North China and northwest, and can effectively prolong the full bearing period and enhance the industrial sustainability.

The application relates to the field of I2C device management, in particular to a device tree management method and device, a terminal device and a readable storage medium, the method comprising the following steps: a virtual device entity is established according to a device; the attributes of the device entity comprise a device unique identifier, a parent device unique identifier and a parent device channel unique identifier; a device tree configuration file comprises the device unique identifier value, the parent device unique identifier value and the parent device channel unique identifier value of each device; a device instance is obtained by instantiating the corresponding entity, the attributes of the device instance are valued according to the device tree configuration file; the parent device is found step by step according to the parent device unique identifier of the device instance until the root device is found, and the acquired parent device channel unique identifier and parent device unique identifier are stored in a channel linear storage unit step by step from the device; and the device is accessed according to the channel linear storage unit. Therefore, the problems of slow I2C slave device access speed and unclear device logical relationship are solved.

To provide a tree management technique capable of simplifying management including reduction in labor and time.SOLUTION: A tree management system includes: a stereo camera 11; position acquisition means 13 for acquiring a position of the stereo camera; direction acquisition means 14 for acquiring a photographic direction of the stereo camera; display means 15 for displaying a photographic image by the stereo camera; and control means 16 for input / outputting information to / from the stereo camera, the position acquisition means, the direction acquisition means and the display means, and performing information processing. The tree management system photographs a tree as a target by the stereo camera 11, displays the image of the tree as the target on the display means 15, sets a reference point in the image, estimates a photographic image between the place of the tree corresponding to the reference point and the stereo camera, estimates a tree position on the basis of the position of the stereo camera, the photographic direction of the stereo camera, and the photographic distance, estimates a dimension of the tree on the basis of the photographic distance and the image of the tree, and records the tree position and the dimension of the tree.SELECTED DRAWING: Figure 1

The application discloses a kind of early fruiting and high-yield cultivation method suitable for fast garden building of camellia oleifera, comprising the following steps: step one, ground preparation and base fertilizer application: overall ground preparation, ladder ground preparation, strip ground preparation;Step two, seedling selection;Step three, variety configuration;Step four, planting seedlings: choose December to March of next year to plant, avoid ice and snow extreme weather, drought in winter and spring is serious in rainy season;Step five, row ridge protects seedlings and water;Step six, interplanting and fertilization and moisture conservation;Step seven, stand and tree management;Step eight, scientific fertilization;Step nine: disease and pest control, adopt the method that biological control, physical control and chemical control are combined, effectively control disease and pest occurrence.The early fruiting and high-yield cultivation method suitable for fast garden building of camellia oleifera, by comprehensive use mountain land preparation, fertilization, seedling selection and variety configuration, compound planting, disease prevention and other measures, significantly improve the yield and quality of camellia oleifera forest, early garden building high yield, improve the economic benefit of camellia oleifera industry.

This robot control system comprises: a storage unit that stores a behavior tree including a plurality of tasks that are parallel to each other with respect to a parallel node, are located in a lower layer than the parallel node, and use a common resource including a robot; a tree management unit that, in each cycle, calls the plurality of tasks from the parallel node sequentially in the order in which the plurality of tasks are arranged, on the basis of the behavior tree; a resource management unit that allocates the common resource to a called task if the task can use the common resource; and a task control unit that causes the robot to execute the task to which the common resource is allocated. In the cycle following the completion of execution of a task using the common resource, the resource management unit allocates the common resource to another task without allocating the common resource to the original task even if the original task can use the common resource.