36 results about "Tree layer" patented technology

The tree-shaped hierarchal conference organization method comprises: according to conference feature, requesting lower server to provide node information to relative server for identification, and building connection; letting every client to provide account information to relative server for identification and built connection; using lower server to transfer client account information to upper server for checkup layer by layer, then entering the conference system. This invention is more safe and reliable, improves system flexibility, simplifies operation process, and lets single system support thousands conferences.

This invention discloses one weight distribution file memory system and its files upload method, wherein, the system list servo, memory servo adopt tree layer network structure with each memory servo connected with more than one memory servo through network with one memory servo; the file memory files upload method can store the files as set strategy into designed servo.

The invention discloses a real-time large-scale terrain visualization implementation method based on a kd tree. The real-time large-scale terrain visualization implementation method comprises the following steps: partitioning terrain according to a point cloud space; off line establishing an LOD (level of detail) model by utilizing kd tree layering, wherein the established LOD model is responsible for obtaining multi-resolution model data by the terrain point cloud data, and switching each resolution ratio of the model; loading the off line constructed LOD model data into a memory by utilizing an external storage algorithm when on line, wherein the external storage algorithm is responsible for scheduling the externally stored LOD model data to the memory; utilizing a simplified terrain eliminating technology to the LOD model data in the memory, wherein the simplified terrain establishing technology is responsible for eliminating invisible LOD model data, so as to reduce the amount of the data transmitted to graphical hardware; and further reducing the data mount and calculation amount of the eliminated data transmitted to the graphical hardware by utilizing a three-dimensional engine optimization technique. The real-time large-scale terrain visualization implementation method based on the kd tree is simple to realize and high in display efficiency and has excellent visualization effect based on a triangular irregular network visualization algorithm, so that the visualization speed is improved.

Systems and methods for relating network elements to customers in a communications network using an object-oriented relational structure. The present invention is directed to systems and methods for relating network elements to customers in a communications network using an object-oriented relational structure. According to one embodiment, the object-oriented system, for relating network elements to a customer or for relating a customer to the network elements, includes a network element data module containing network element data arranged in a form that can be manipulated using an object-oriented application; a customer data module; and a mapping module in communication with the network element data module and the customer data module for creating an object-oriented model of the network elements. The output of the mapping module comprises a plurality of sub-tree layers wherein each layer represents a layer of abstraction, and wherein a root represents the highest sub-tree layer and the highest level of abstraction and a plurality of unique customer identifiers assigned to network elements that relate the customer to certain network elements.

The invention relates to an electromagnetic current protector and relative method, wherein it has up and low structures; the low base is matched with track, while it contains mutual inductor, wiring base and main circuit; the up base is matched to mount executor and test circuit; the elements are tree layered in base and compressing plate while they are covered by compressing plate, and fixed via screw; the base and compressing plate are connected via one main axle; the elements rotate around main axle; the rotation disc is on two steps of base; the jump clamper and disc will operate via the spring force; the disc will not make whole device incline via the spring force. The invention has high reliability, while the return element and disc are matched via grooves, to prolong service life.

The invention provides an FPGA (Field Programmable Gate Array) based high-speed network strategy matching method. The method realizes utilization of relatively small storage space, and simultaneously is suitable for fast strategy matching processing in hardware, and further enables the performance of strategy matching processing to be irrelevant with the data volume of strategies. The FPGA based high-speed network strategy matching method employs a quintuple, supports accurate matching of the quintuple and IP-port range matching , and is stronger in functions and more diversified in matching conditions and matching modes than the traditional pure hardware manner; the strategy tree of the FPGA based high-speed network strategy matching method is a specific tree structure with a node length fixed at 512 bytes and the height of the tree layer fixed at 13, and aims at FPGA strategy matching; the logic processing of direct address positioning is simple and efficient, so that consumption of lots of time on the logical operation is avoided and the matching efficiency is greatly improved.

The invention discloses a product early-fault root cause recognition method based on fuzzy data processing. The method comprises the following steps of 1, constructing a product early-fault root cause relevance tree layer model; 2, constructing a potential fault root cause data model; 3, collecting product service life period quality and reliability data; 4, on the basis of the fault relevance tree layer model, a process target node and data fuzziness analysis are determined, and then node influence factors and fuzzy values are determined; 5, constructing a product early-fault root cause fuzzy data envelopment analysis model; 6, estimating an efficiency evaluation value of a fault relevance tree node; 7, fault relevance node relative weights are divided, and node priorities are ranked; 8, results are analyzed, and fault root cause recognition is completed. Development of the early fault root cause recognition technology under the early fault mechanism recognition cognition fuzzy environment is broken through, prevention measures are adopted for product design, technological design stage and other early fault forming stages, afterward treatment is changed into beforehand prevention, and the new idea is provided for early fault prevention and rectification.

The invention discloses an efficient RDF data storage and query system which adopts a composite index structure of a hash table and a hash tree and is used for storing RDF data. Wherein the compositeindex structure comprises a Hash layer serving as a first layer of Hash table and a tree layer serving as a second layer of Hash tree; Wherein the hash layer is a static hash table, and the tree layeris a dynamic hash tree, so that the query efficiency is improved; In the first layer, constructing a static hash table with the length of m; In the second layer, a Hash tree is dynamically constructed based on the prime number sequence; The system also utilizes a hash tree to solve the conflict problem in the hash table. Through the designed data storage query system, the RDF storage efficiency and the SPARQL query efficiency are improved, and various requirements in practical application are met.

The invention discloses an embedded word stock structure of electronic dictionary, comprising a dictionary tree layer, a index flow layer and a information flow layer, wherein, the dictionary tree layer is the first layer and memory-resident and the index flow layer and the information flow layer are the second layer and the third layer respectively. The dictionary tree layer is tree index area used for rapid locating the word and the index flow layer is used for inputting a series of word lists most similar to the imported word in order to fix the word finally. The information flow layer is used for storing the information of concrete explanation of the word and the crunodes of the dictionary tree layer point to the corresponding index crunodes of the index flow layer. The words in the index crunodes of the index flow layer point to the block of explanation information of the words in the information flow layer. The invention has the advantages of rational and effective structure of the word stock, high independence of the layers and rapid and practical search, significantly decreased operation quantity of the processor, reduced match times during searching, greatly increased speed and efficiency of search and saved memory space.

The invention discloses an improved RCM analysis method, and a mechanical equipment integrity evaluation system based on the same. The improved RCM analysis method includes the steps: S1, dividing the boundary for an ocean platform mechanical equipment system, and the hierarchical structure tree for all the equipment; S2, determining the performance index of each equipment in the hierarchical structure tree layer by layer; S3, determining the importance evaluation index, and according to the importance evaluation index, performing importance evaluation on all the equipment, and dividing the equipment into important equipment and unimportant equipment; S4, determining the fault mode of the important equipment, performing FMECA analysis on the important equipment, and determining the fault reason of each important equipment and the influence; S5, establishing a maintenance logic decision graph, performing logic decision on the important equipment and the unimportant equipment, determining the maintenance method of the important equipment and the unimportant equipment, and generating a maintenance outline; and S6, according to the maintenance outline, making a maintenance scheme which can be directly implemented. The improved RCM analysis method introduces the mathematic model and algorithm into the overall analysis process to convert qualitative analysis into quantitative analysis so as to obtain a relatively more visual and accurate analysis result.

The invention discloses a deployment method for a micro-operation system with a self-adaptive transmission model. With the method, the transmission model of the micro-operation system is adaptively constructed through comparing a node scale N in a cluster and the size of the node number M synchronously deployed by a TFTP server at most. When N is smaller than or equal to M, the micro-operation system is deployed by adopting a C / S transmission model; when M is smaller than N, and N is smaller than or equal to 2M, the nodes are deployed in batches by adopting the C / S transmission model, and the batching method overcomes the disadvantage that the deployment of the micro-operation system is failed caused by excessively heavy load of a TFTP server side; when N is larger than 2M, the C / S transmission model is automatically evolved into a multi-way tree transmission model, and by converting the nodes partially loaded with the micro-operation system into nodes which can provide TFTP service, the micro-operation system is deployed to each node in the tree layer-by-layer and in batches. The multi-way tree transmission model overcomes the bottleneck problem of the deployment of the single TFTP server, has better expandability, and deployment ability exponentially increased along with increase of time. The method is effective and realizes the deployment process of the micro-operation system in the multi-node computing system reliably.

The invention discloses a method for promoting natural updating of a secondary forest of fir in the Minjiang River in western Sichuan. The method comprises steps as follows: 1) selection of high-quality seed trees of the tree layer, 2) tending of the tree layer, 3) clearing of trees on the lower layer; 4) seeding supplementing and planting supplementing. By means of the method for promoting natural updating of the secondary forest of the fir in the Minjiang River in western Sichuan, natural updating of the red birch-MinJiang River fir is promoted with a human assistance measure, naturally updated seedlings are kept, the culturing cycle is shortened, growth of trees is promoted, the soil environment and the forest stand structure of the forest are changed, the defects of limitation of natural conditions to natural updating and poor updating effect are overcome, and the natural evolution process from existing forest stand to efficient dark coniferous forests is accelerated.

The invention relates to a service credibility assessment method oriented to internet of things manufacturing. The method comprises the steps that a credibility attribute set is built according to user demands; an attribute measuring method is defined, and credibility attribute weight allocation is solved to obtain an attribute weight allocation set; a credibility index tree is built according to the credibility attribute set and the attribute weight allocation set; credibility attributes capable of being directly measured are extracted; credibility evidences are collected from an assessment object over a time period, credibility attributes served at the current time period are assessed according to the credibility evidences and the measuring method of each credibility attribute, and a current assessment result is obtained; the current assessment result is amended by utilization a historical assessment result; derivation is carried out upwards from the bottom layer of the credibility index tree layer by layer according to the amended assessment result to work out a root node value, and the root node value serves as the service credibility attribute value. The internet of things manufacturing software and credibility of interaction of the internet of things manufacturing software are assessed through the built credibility index model, and software service and credibility of interaction of the software service are ensured.

The invention discloses a large-scale forestation method for shrub species for especially-poor saline and alkaline land. The method comprises the steps of constructing a drainage system, carrying out forestation species selecting, carrying out soil amendment, carrying out land preparation bedding, carrying out mulching film covering, carrying out forestation and carrying out management. Compared with the prior art, the method has the advantages that no sandstone salt separating layer exists, a forest tree layer and soil interact, the depth of growth of roots can gradually increase, megaphanerophyte can gradually grow on forest land, and the survival rate of forestation is greatly increased; the cost of forestation greening of strongly-saline soil is remarkably reduced, and the forestation cost is not higher than 20 RMB per square meter; and the conventional agricultural measures are adopted, forest tree root growth layers can gradually promote the amendment and salt reduction of subsoil, forest trees and environment can form a healthy ecological system after the subsoil is subjected to natural salt reduction, irrigation is not required, and the management is hardly needed at the later stage.

The invention discloses a camera process protecting film which sequentially comprises a first protecting layer, a PET supporting layer and a sticking layer from the top to the bottom, wherein the sticking layer is used for the connection between a product and a camera, a silica gel protecting film layer is used for avoiding unfavorable conditions such as adhesive residue and the like, due to the design of a local protecting film, the lens of the camera cannot be polluted by gel, and the design of a gel-free pulling ear part facilitates that an operator is free from influences caused by the viscosity of the silica gel protecting film layer during the use, therefore, assembling capacity is improved. The PET supporting layer plays a support heightening effect through a middle hollowing out method, so as to prevent the camera from the effect of external force which can cause crushed product and loss. The first protecting layer uses a full page PC polycarbonate material to seal the entire protecting film, so that the camera is isolated from the outside and dust pollution is avoided, moreover, harms to the product, caused by external force, can be avoided. The three layers are combined together, and a user can attach the tree-layered structure in one step, therefore, the requirement of high performance is met, the working hour for production is reduced, the cost is lowered, and the benefit is maximized.

The invention discloses a two-workshop comprehensive scheduling method capable of dynamically guaranteeing critical path procedure scheduling. The method comprises the following steps: dividing a to-be-scheduled process set for a processing tree layer by layer; sequencing and pre-scheduling each layer of to-be-scheduled process set according to a dynamic preorder processing time strategy; in orderto reduce the migration frequency of the second workshop process, when the second workshop process is scheduled to a fork point process, starting a delay selection strategy; and after the pre-scheduling is finished, comprehensively considering the influence of the scheduled process, judging whether the path of the key path in the layer is the longest, and starting a process adjusting strategy onthe same layer to adjust the process scheduling sequence of the layer when the judgment result is no. The method is used for two-workshop comprehensive scheduling with the same resources.

The invention aims to provide a near-natural riparian buffer zone for preventing and controlling non-point source pollution. The buffer zone is a buffer area which is composed of a gradient structureand a vertical structure with an extension of 18 meters or above starting from the highest water level of the river, wherein the gradient structure is a four-slope-position structure consisting of a hydrophyte area, a shrub-herbage area, a first arbor-shrub-herbage area and a second arbor-shrub-herbage area which are raised gradually from the near to the distant from the river; and the vertical structure is a three-dimensional structure consisting of an arbor layer, a shrub layer and a herbage layer. A construction method of the near-natural riparian buffer zone has the advantages of low investment cost, simple method, strong maneuverability, simple maintenance, little damage to the original ecology, not only capability of effectively preventing and controlling the non-point source pollution, but also capability of improving the ability of the riparian zone of controlling soil and water loss, and the riparian zone also has good ecological landscape function and remarkable economic andsocial benefits.

Apparatus for engaging and folding the limbs of a tree in a tree baling apparatus features opening and closing by means of concentric part circular tubes of a frame. When gaps of the nested tubes are in alignment, a tree trunk can be received within the frame then closed in by rotating the gaps out of alignment. The closed ring, horizontally engaged about a tree, is then drawn upwardly deflecting the limbs of the tree into a folded configuration for tying. No pivot arms are used as in conventional equipment, avoiding the problems of wear and distortion at pivot linkages.

The invention relates to a dominant indigenous plant functional group based three-dimensional plant collocation pattern of trees, shrubs and herbs. The method is to fine a relatively complete and primitive forest ecosystem closest to the area of which vegetation needs to be recovered or reconstructed. A community ecology survey is carried out in the system to respectively determine the dominant species at tree layers, shrub layers and herb layers; by taking X2 test as bases, association coefficient (AC) can be combined with co-occurrence percentage (PC) to respectively determine the associativity between the dominant species at each layer; and plant functional groups can be divided by taking the dominant species as a main part. On this basis, the dominant species at the tree layers, the shrub layers and the herb layers can be integrated; the representative plants in the plant functional groups at each layer can be taken as a whole; and through interspecies association analysis, the functional groups including the plants of the tree layers, the shrub layers and the herb layers can be divided. Therefore, the recovery of three-dimensional plant collocation planting can be carried outon the areas of which vegetation needs to be recovered or reconstructed.

The invention discloses a product early-fault root cause recognition method based on fuzzy data processing. The method comprises the following steps of 1, constructing a product early-fault root cause relevance tree layer model; 2, constructing a potential fault root cause data model; 3, collecting product service life period quality and reliability data; 4, on the basis of the fault relevance tree layer model, a process target node and data fuzziness analysis are determined, and then node influence factors and fuzzy values are determined; 5, constructing a product early-fault root cause fuzzy data envelopment analysis model; 6, estimating an efficiency evaluation value of a fault relevance tree node; 7, fault relevance node relative weights are divided, and node priorities are ranked; 8, results are analyzed, and fault root cause recognition is completed. Development of the early fault root cause recognition technology under the early fault mechanism recognition cognition fuzzy environment is broken through, prevention measures are adopted for product design, technological design stage and other early fault forming stages, afterward treatment is changed into beforehand prevention, and the new idea is provided for early fault prevention and rectification.

The invention discloses a cultivation method of a colorful fragrant camellia tree. The method comprises the following steps: step one, selecting and cultivating a stock; step two, selecting and picking healthy branches with leafbuds of a fragrant camellia tree at one-year age as scions; and step three, designing positions, needing scion grafting, of branches of all layers of the camellia stock, coating the matched parts needing grafting of the stock with reagents, and selecting three kinds of fragrant camellia tree branches with different flower colors, flower types, and fragrances to carry out budding or sicon grafting so as to complete the grafting process. The budding grating is selected preferably. The colorful fragrant camellia trees prepared by using the cultivation method has advantages of high color survival rate, balanced growth, same-tree layered different flowering, and close-range clear aroma.

The invention discloses a multifunctional lighting measuring instrument for tree-shrub-herb layer plant morphological indexes, comprising a circular tree layer branch angle protractor, a shrub layer morphological index lighting measuring box, and an herb layer morphological index lighting measuring box. The herb layer morphological index lighting measuring box is mounted inside the shrub layer morphological index lighting measuring box. The circular tree layer branch angle protractor is mounted above the shrub layer morphological index lighting measuring box. The center points of the circular tree layer branch angle protractor, the shrub layer morphological index lighting measuring box and the herb layer morphological index lighting measuring box are in a vertical line. The shrub layer morphological index lighting measuring box and the herb layer morphological index lighting measuring box are each internally equipped with a rechargeable lamp capable of adjusting the brightness. According to the invention, people can look up at the included angle between a trunk and a lateral branch of a measured shrub layer on the ground, and the included angle between a large first branch and a large second branch can also be measured. The multifunctional light measuring instrument has a lighting function.

The invention discloses a deployment method for a micro-operation system with a self-adaptive transmission model. With the method, the transmission model of the micro-operation system is adaptively constructed through comparing a node scale N in a cluster and the size of the node number M synchronously deployed by a TFTP server at most. When N is smaller than or equal to M, the micro-operation system is deployed by adopting a C / S transmission model; when M is smaller than N, and N is smaller than or equal to 2M, the nodes are deployed in batches by adopting the C / S transmission model, and thebatching method overcomes the disadvantage that the deployment of the micro-operation system is failed caused by excessively heavy load of a TFTP server side; when N is larger than 2M, the C / S transmission model is automatically evolved into a multi-way tree transmission model, and by converting the nodes partially loaded with the micro-operation system into nodes which can provide TFTP service, the micro-operation system is deployed to each node in the tree layer-by-layer and in batches. The multi-way tree transmission model overcomes the bottleneck problem of the deployment of the single TFTP server, has better expandability, and deployment ability exponentially increased along with increase of time. The method is effective and realizes the deployment process of the micro-operation system in the multi-node computing system reliably.

A dynamic optimized distribution method for channelized code resource in a broadband code-division multiaddress system incldues such steps as follows: 1) obtaining a matched spread spectrum factor and using it as parameter; 2) judging whether there is a distributable code resource on the code tree layer corvesponded to the said matched spread spectrum factor or not; if not, switching to step 6); 3) carrying on optimized distribution of code resource through the pseudo-metric distribution method, returning to numbering of distribution code word; 4) judging whether the returned numbering belongs to code resource numbering of the code tree layer corresponded to the spread spectrum factor ot not; if not, switching to step 7); 5) returning to command of distribution success, and finishing 6) returning to command of code source having been finished for distribution, and finishing.

The invention discloses a distributed cluster management method for map cache slices based on a quadtree layered grid, which uses a quadtree layered grid algorithm to realize a distributed cluster of map cache slices, and distributes map cache slices based on spatial geographic regions. Cluster management ensures that the spatial and geographical areas that users really care about get higher performance and improves the rationality of cluster resource utilization. The downtime of a cluster grouping node will only affect the spatial geographic area corresponding to the cluster grouping, and will not affect other spatial geographic areas, thereby improving the robustness of the cluster.

The invention relates to an electromagnetic current protector and relative method, wherein it has up and low structures; the low base is matched with track, while it contains mutual inductor, wiring base and main circuit; the up base is matched to mount executor and test circuit; the elements are tree layered in base and compressing plate while they are covered by compressing plate, and fixed via screw; the base and compressing plate are connected via one main axle; the elements rotate around main axle; the rotation disc is on two steps of base; the jump clamper and disc will operate via the spring force; the disc will not make whole device incline via the spring force. The invention has high reliability, while the return element and disc are matched via grooves, to prolong service life.

The tree-shaped hierarchal conference organization method comprises: according to conference feature, requesting lower server to provide node information to relative server for identification, and building connection; letting every client to provide account information to relative server for identification and built connection; using lower server to transfer client account information to upper server for checkup layer by layer, then entering the conference system. This invention is more safe and reliable, improves system flexibility, simplifies operation process, and lets single system support thousands conferences.

The invention discloses a method for quickly collecting large-scale parallel program performance data based on a layer tree network, which comprises the following steps of: S1, determining the numberm of sub-nodes needing to be responsible for sub-collection nodes according to the number limit M of port numbers which can be used at most by a process started by a calculation node; S2, according tothe m value obtained in S1, dividing the total process number N of the performance data needing to be collected into a topological network with the same parallelism degree of each tree layer; s3, analyzing a data transmission efficiency ratio of 1: eta 1, eta 2,..., eta<h-1> of each tree layer, wherein h is the depth of the tree; S4, optimizing the topological network according to the data transmission efficiency ratio of each tree layer in S3; and S5, establishing a layer tree collection network through socket to realize collection of performance data. Aiming at the structural characteristics of the heterogeneous many-core, in combination with the characteristics of the heterogeneous many-core processor, part of the collection processes sink to the computing nodes, and topological optimization is performed on the tree-type collection network in combination with the data transmission efficiency of each tree layer, so that quick collection of large-scale parallel program performance data can be realized.