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49 results about "Branch structure" patented technology
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Branch Structure. UNISON has a clear branch structure to ensure that all members have their say. Each year the Annual General Meeting elects the Branch Officers and Stewards for the coming year. Local stewards are there to represent you at work and help find the answers to your problems.
Improved YOLOv11-based cigarette carton specification target detection method and system
The invention discloses a cigarette carton specification target detection method and system based on improved YOLOv11, and the method comprises the following steps: constructing a cigarette carton specification data set: collecting the images of different specifications of cigarette boxes in an automatic stereoscopic warehouse through an industrial camera, enhancing a few categories of samples by using a copying and pasting technology based on a specific region; an improved YOLOv11n model is adopted for training, the model comprises that in a backbone network and a feature fusion network, an ADown module is adopted to replace a standard convolution down-sampling module, the ADown module achieves feature fusion through a double-branch structure, and the feature fusion comprises a 3 * 3 convolution branch after channel segmentation and a maximum pooling + 1 * 1 convolution branch. According to the method, a visible cigarette carton specification data set is constructed, data enhancement and traditional enhancement based on specific area copying and pasting are carried out on the data set, and the obtained data set comprises factors such as complex backgrounds, shielding and overlapping, small targets and the like.
Owner:ZHEJIANG UNIV OF TECH
Multi-role branch chain node state linkage management method and system
The invention discloses a multi-role branch chain node state linkage management method and system, and belongs to the field of node collaborative management, and the management method comprises the following specific steps: S101, setting role nodes, adding attribute information of each role node, setting a node basic identification rule, and generating a branch chain according to an intervention approach; the method ensures that different role node numbering systems are independent and not confused, fundamentally avoids the problems of serial number repetition, vacancy or logic fracture, avoids branch structure chaos after role node upgrading, ensures that the hierarchical relationship of nodes in branches before and after conversion is coherent, avoids misadjustment of irrelevant role nodes during exception handling, and reduces system resource consumption. The state adjustment efficiency is improved, manual operation and maintenance links are reduced, manual operation errors are avoided, and meanwhile the response speed of node management and state adjustment is improved.
Owner:GUANGZHOU ZHONGNAN NETWORK TECH CO LTD
High-efficiency cola stacking device
The utility model relates to the technical field of product stacking, and discloses a high-efficiency cola stacking device. The high-efficiency cola stacking device comprises a conveying structure assembly, the front portion of the upper end of the conveying structure assembly is connected and provided with a channel separation assembly, the upper end of the channel separation assembly is connected and provided with a channel separation structure, the right side of the upper end of the channel separation structure is connected and provided with a guide roller, and the upper end of the channel separation structure is connected and provided with a scanner; the right side of the upper end of the guide roller is connected and provided with the conveying belt, the right side of the separation assembly is connected and provided with the automatic stacking assembly, the upper end of the automatic stacking assembly is provided with the adjusting rod, the upper end of the adjusting rod is connected and provided with the structural plate, and the lower end of the structural plate is connected and provided with the tail end suction cup. The technical problems that in traditional stacking, manual stacking is adopted, so that the requirement for subsequent physical strength of personnel is extremely high, manual stacking is slow, and the subsequent stacking efficiency is affected are effectively solved.
Owner:BEIJING PEPSI COLA BEVERAGE CO LTD
Acceleration Method and System for Chisel Bounded Model Checking Based on Control Flow and Data Flow Information
The present invention discloses an acceleration method and system for Chisel bounded model checking based on control flow and data flow information, belonging to the field of formal verification of hardware design. The method includes: compiling the program to be verified to obtain the FIRRTL intermediate representation during the compilation process and the FIRRTL abstract syntax tree of the program to be verified; obtaining the branch structure information of the program to be verified according to the FIRRTL abstract syntax tree; combining the FIRRTL abstract syntax tree to perform assertion-based slicing on the program to be verified and retain the FIRRTL intermediate representation related to the assertion; generating a transition system S based on the FIRRTL intermediate representation related to the assertion; and performing detection on the program to be verified based on the transition system S and the branch structure information. The present invention can accelerate the BMC verification process of the hardware design generated by Chisel by utilizing the control flow and data flow information in the program.
Owner:INST OF SOFTWARE - CHINESE ACAD OF SCI
Power system key line identification method based on hypergraph model
The invention discloses an electric power system key line identification method based on a hypergraph model, and the method comprises the steps: 1, defining each power transmission path as a hyperedge through power flow tracking, defining each line as a node, and constructing a hypergraph model of an electric power system; 2, performing K-Shell decomposition on the hypergraph model, and calculating the structural importance of each power transmission line; 3, calculating the magnitude of the load flow of the hyperedge, and calculating the magnitude of the weight of the hyperedge by fusing the importance of the branch structure and the magnitude of the load flow of the hyperedge through an entropy weight method; 4, descending sorting is carried out according to hyperedge weights, and a key line sequence is output; step 5, constructing a node transition probability matrix based on hyperedge weight; step 6, screening unconnected high transition probability node pairs to generate a candidate branch set; and step 7, with maximization of the evaluation index load balancing entropy LBE as a target, adding branches in an accumulated manner until the LBE reaches a peak value, and completing structure optimization. According to the invention, the recognition precision of the key line can be improved, and balanced power flow distribution can be realized.
Owner:SOUTHWEST JIAOTONG UNIV
Wind power plant current collection line fault positioning method and system
The invention relates to the technical field of current collection line fault positioning, in particular to a wind power plant current collection line fault positioning method and system. Comprising the following steps: setting a plurality of monitoring terminals according to current collection line parameters, and constructing a plurality of line sections according to all the monitoring terminals; obtaining a wave head moment parameter of each equipment terminal, and generating a primary positioning result according to a preset fault positioning model and the wave head moment parameter; obtaining a feedback data packet according to the primary positioning result, and generating a secondary positioning result according to the feedback data packet; a plurality of monitoring terminals are set based on a branch structure of a current collection line, the current collection line of a wind power plant is partitioned to construct a plurality of line segments, fault characteristic parameters of each line segment are set based on position parameters of each monitoring terminal, and wave head arrival time difference of each current collection line when a fault occurs is acquired to obtain a fault characteristic parameter of each line segment. The line section where the fault may occur can be quickly screened, and the fault positioning efficiency of the current collection line is improved.
Owner:SHUOZHOU TAIZHONG WIND POWER LLC +1
Multi-stage anchor net supporting structure and preparation method thereof
The invention relates to the field of building structure engineering, in particular to a multistage anchor net supporting structure and a preparation method thereof. The structure comprises: a central anchor; the multi-stage branch structures are radially and uniformly distributed around the central anchoring part, each stage of branch structure comprises a plurality of branch lines and an annular component, the branch lines and the annular components are concentrically arranged, and the central anchoring part is taken as a circle center; the connection points of the previous-stage branch structure and the next-stage branch structure form a multi-stage node, and a specified angle is formed between the branch line in the previous-stage branch structure and the branch line in the next-stage branch structure of the same common-stage node; the multi-stage branch structures are connected through a plurality of multi-stage annular components to form the multi-stage anchor net supporting structure.
Owner:HEBEI UNIV OF TECH
A new people counting method
The present application provides a new crowd counting method. First, the first 16 layers of VGG19 are used as the backbone network to extract shallow features, and then a double-branch structure is used in the feature extraction module. Branch 1 uses a pyramid structure with a fusion self-attention mechanism, and the feature map generated by the pyramid structure is sent to a transition residual block to generate the feature map of branch 1. Branch 2 uses a double-channel attention module, and the feature maps obtained by branches 1 and 2 are sent to a transition residual block for splicing and fusion. The fused feature map is sent to a transition module to generate the final feature map. Finally, the final feature map is sent to a 1x1 convolution to generate a density map. During model training, the present application uses a joint loss function to minimize the influence of outliers on the entire model. Branch 1 of the present application can accurately locate targets of different scales and depict the spatial dependency between any two positions in the feature map. Branch 2 of the present application can focus on important features in the crowd, thus achieving excellent crowd counting performance.
Owner:SOUTHWEAT UNIV OF SCI & TECH
A digital asset permission control method and system based on authorization code and authorization tree
The application provides a digital asset permission control method and system based on authorization codes and authorization trees, utilizes a tree structure, generates different branch structures according to different requirements, divides use permissions in this way, verifies authorization token permissions by calling an authorization code use method in a smart contract, if the authorization code of the next level node is within the permission range of the authorization token, the next level node uses the corresponding digital asset, if the authorization code is not within the permission range of the authorization token, the authorization period ends, whether the authorization is terminated is checked, if the authorization is terminated, the authorization period ends. The application makes the data use method various, the use scene rich, and ensures that the data is used in a standard manner.
Owner:DAREWAY SOFTWARE
A structured requirement-based test case automatic generation method
The application discloses a kind of test case automatic generation method based on structured demand, belong to software testing technical field, comprising: judging whether target structured demand includes branch structure and the type of structure coverage degree that needs to be satisfied;According to whether including branch structure and the type of structure coverage degree that needs to be satisfied, different algorithms are called to generate test case benchmark library;Step three: the number N of the case in test case benchmark library is counted Condition value is 'T' T And the number N of the case in test case benchmark library is counted Condition value is 'F' F ; Condition value is replaced with the value of corresponding input variable.Based on the method of the application, test cases are automatically generated, which can be directly used to guide testers to conduct manual testing or develop automated testing scripts; the method can effectively improve the development efficiency of test cases, save manual input, and at the same time solve the subjectivity and error rate of manually written test cases, achieve high-quality development of test cases, and further improve product quality.
Owner:CHINA FAW CO LTD
Branch structure for wire harness
PendingJP2025001336AInsulated cablesInsulated conductorsStructural engineeringMechanical engineering
To provide a branch structure for a wire harness that allows an external member to be easily provided in a branch part of the wire harness while controlling manufacturing costs.SOLUTION: A branch structure BS1 for a wire harness comprises: a trunk line 10 and a branch line 20 of a wire harness WH1; first and second corrugated tubes 1 and 30; and a protection tube 40. The branch line 20 branches from the trunk line 10 on a one end 51 side of a branch part 50 of the wire harness WH1. The first and second corrugated tubes 1 and 30 cover the trunk line 10 on the one end 51 and the other end 52 side of the branch part 50, respectively. The protection tube 40 covers the branch line 20. The first corrugated tube 1 includes: a branch coated part 5 that covers the branch part 50; and a notch hole part 7 through which the branch line 20 covered by the protection tube 40 is passed. An open end part 6 of the first corrugated tube 1 is fixed to an open end part 36 of the second corrugated tube 30 with the open end part 6 covering the open end part 36 of the second corrugated tube 30.SELECTED DRAWING: Figure 5
Owner:YAZAKI CORP
Intelligent cable branch box with fault positioning function
The invention provides an intelligent cable branch box with a fault positioning function, and the box comprises a box body, the top of the box body is provided with a water storage structure, one side of the box body is provided with a box door, the box body is internally provided with a branching structure and an intelligent monitoring structure, and the box door is provided with a protection monitoring structure. The intelligent monitoring structure and the protection monitoring structure correspond to the branching structure, an intelligent alarm structure is arranged in the box body, and the intelligent alarm structure corresponds to the intelligent monitoring structure and the protection monitoring structure. According to the intelligent cable branch box with the fault positioning function, the protection monitoring structure, the intelligent monitoring structure and the intelligent alarm structure are arranged, so that faults in the box body can be monitored, and the fault positions can be judged, and therefore, workers can conveniently perform inspection and maintenance, and the working efficiency is improved. In addition, an alarm can be given out through the intelligent alarm structure when a fault occurs, and temperature, electric arc and the like can be monitored through the protection monitoring structure.
Owner:SHANDONG DAHUA ELECTRIC APPLIANCE CO LTD
A branch harness path planning and optimization method and system for multiple wiring process constraints
ActiveCN116595689Bquality improvementImprove efficiencyGeometric CADArtificial lifeUndirected graphPath length
The present invention proposes a branch harness path planning and optimization method and system for multiple wiring process constraints, which is suitable for multi-source path planning and layout optimization of cables. The method is based on the A*-ant colony search algorithm. Under the constraints of multiple wiring processes, it weighs the influence of local path turns and global path length on wiring quality, and solves the problems of inaccurate design data, unreasonable wiring, and low change efficiency in traditional wiring modes; at the same time, a closed loop elimination method based on undirected graph expression is proposed, which solves the structural interference problem caused by local closed loops in the multi-source path planning of branch harnesses. There is no need to assume the number and position of branches in advance, and the branch paths and branch structures of the harnesses can be optimized in terms of length, turns, bundling, etc., so as to realize the path planning of branch harnesses with large size, long span, large number, and wide distribution in complex environments. The feasibility and effectiveness of the method of the present invention are verified through relevant application examples.
Owner:ZHEJIANG UNIV
Method and device for extracting and embedding safety and stability rules of power system
PendingCN120316471AData processing applicationsInformation technology support systemAlgorithmNetwork model
The invention relates to a power system safety and stability rule extraction and embedding method and device, and the method comprises the steps: achieving the conservative boundary shaping of a safety and stability rule through constructing an uncertainty quantification neural network model with a double-branch structure, screening and enhancing a high-uncertainty sample, and designing a double-layer optimization target, and achieving the safety and stability rule extraction and embedding. And finally, the rules are embedded into a power system planning problem to ensure that the rules conform to safety and stability constraints. Therefore, the problems that in the prior art, in the rule learning process, sample sparsity easily causes high uncertainty and lacks a credibility guarantee mechanism, and a fuzzy security boundary in a planning scheme easily causes an instability risk are solved.
Owner:TSINGHUA UNIVERSITY
Support structure of attached lifting scaffold
ActiveCN222413987UScaffold accessoriesBuilding support scaffoldsControl theoryMechanical engineering
The utility model discloses a support structure of an attached lifting scaffold, and mainly relates to the field of building construction. Comprising a support body, a plurality of fixing holes are formed in one side of the support body, a rail groove plate is arranged on the other side of the support body, a fixing groove is formed in the support body, a sliding block is slidably connected into the fixing groove in the transverse direction, the rail groove plate is arranged on the side face of the sliding block, a movable plate is slidably connected into the fixing groove in the vertical direction, and a connecting rod is rotationally connected to the movable plate. One end of the connecting rod is rotationally connected with the sliding block, an adjusting rod for driving the moving plate to slide up and down is arranged on the support body, and one end of the adjusting rod extends out of the fixing groove. The adjusting device has the advantages that the technical problem that lifting smoothness and safety of the scaffold are affected due to the fact that supports with different heights are not aligned after being installed can be solved, accurate adjustment of the positions of the supports with the different heights is achieved, consistency of the positions of the supports with the different heights is guaranteed, and smoothness and safety of vertical lifting of the scaffold are improved.
Owner:SHANDONG SANJIAN CONSTR ENG +1
Inspection method, device and equipment for power transmission line in mountainous area and storage medium
PendingCN119323548Aachieve accurate identificationImprove discriminationImage enhancementImage analysisFeature extractionData set
The invention discloses an inspection method and device for a power transmission line in a mountainous area, electronic equipment and a storage medium. The method comprises the following steps: acquiring an acquisition image of a mountainous area power transmission line; according to the collected image, based on a pre-trained mountain fire smoke detection model, determining an inspection result of the power transmission line in the mountainous area; wherein the forest fire smoke detection model is obtained by training a pre-established target detection network based on a pre-acquired smoke data set; the smoke data set comprises multiple types of smoke samples, and the number of the smoke samples of each type is the same; the target detection network comprises a feature extraction structure and a branch structure; the feature extraction structure is sequentially connected with the branch structure, and the branch structure comprises a feature measurement unit, a regression unit and a classification unit. According to the technical scheme, the problems of low accuracy and poor reliability of forest fire smoke detection are solved, distance measurement is carried out on the extracted features, the distinction degree between different types of samples is increased, and therefore accurate identification of forest fire smoke is achieved.
Owner:GUANGDONG POWER GRID CO LTD +1
Code branch merging method and device and electronic equipment
PendingCN120950118AVersion controlInput/output processes for data processingProgramming languagePathPing
The invention discloses a code branch merging method and device and electronic equipment, and relates to the technical field of Internet. According to the method, the interactive interface is displayed by responding to the trigger instruction, and a user can intuitively select the candidate items, the source branch type and the middle branch type, so that a clear operation path is provided, the complexity of user operation is reduced, and the user experience is improved. The candidate item set comprises a plurality of candidate items, and the source branch type selection control and the middle branch type selection control respectively provide a plurality of branch types for the user to select so as to adapt to different item requirements and branch structures. The user can flexibly select the target item and the branch type through the interactive interface, and merge the code branches through the merging instruction after the operation is completed, so that the complexity of manual operation in traditional code management is avoided, human errors are reduced, and the efficiency and accuracy of code merging are improved.
Owner:BEIJING SHANGYIN MICRO CORE TECH CO LTD
Multi-unit day-end automatic reconciliation method and system oriented to bank characteristic system
The invention discloses a multi-unit day end automatic reconciliation method and system oriented to a bank characteristic system. The method comprises the steps that after day end, the system automatically dispatches and extracts transaction data of a multi-service subsystem on that day; performing data structured standard conversion according to unit dimensions and accounting fields; comparing different system accounting data based on a preset reconciliation rule; the system comprises a data acquisition module, a standardization module, a unit distribution module, an account checking rule engine module, a difference identification and marking module, a report generation module, a scheduling and monitoring module and a log auditing module, supports multi-unit concurrent account checking, is flexible in rule configuration, is full-automatic, visual and traceable in the account checking process, and is high in practicability. The account checking efficiency and accuracy of a bank characteristic system can be greatly improved, manual intervention is reduced, and the method is suitable for a bank environment with a complex accounting branch structure.
Owner:CHINA CONSTRUCTION BANK
Chisel limit model detection acceleration method and system based on control flow and data flow information
The invention discloses a Chisel limit model detection acceleration method and system based on control flow and data flow information, and belongs to the field of formal verification of hardware design. The method comprises the following steps: compiling a to-be-verified program to obtain an FIRRTL intermediate representation in a compiling process and an FIRRTL abstract syntax tree of the to-be-verified program; according to the FIRRTL abstract syntax tree, obtaining branch structure information of a to-be-verified program; in combination with the FIRRTL abstract syntax tree, performing assertion-based slicing on a to-be-verified program, and retaining an FIRRTL intermediate representation related to assertion; generating a migration system S based on the FIRRTL intermediate representation related to the assertion; and detecting the to-be-verified program based on the migration system S and the branch structure information. According to the method, the BMC verification process of hardware design generated by Chisel can be accelerated by using the control flow and data flow information in the program.
Owner:INST OF SOFTWARE - CHINESE ACAD OF SCI
Branch box, branch structure, and construction method for branch structure
To provide a branch box for an automobile power supply trunk circuit, and the like that enable power supply distribution to be performed more easily.SOLUTION: A branch box 1 is used for an automobile power supply trunk circuit. A holder 5 is arranged in an enclosure 3. The holder 5 with a substantially inverted T-shape, has: a trunk cable mounting part 17 on which a trunk cable described later can be mounted; and a bus bar holding part 19 standing upward from the trunk cable mounting part 17. A pair of bus bars 7 are arranged so as to sandwich the bus bar holding part 19 of the holder 5 and are held by the holder 5. The bus bar 7 has a substantially T-shape, and is provided with connector connection parts 21 on both end parts. A trunk cable connection part 23 is provided between the connector connection parts 21 in a manner protruding downward. The connector connection part 21 is connectable to a connector 9, and the trunk cable connection part 23 is connectable to the trunk cable.SELECTED DRAWING: Figure 1
Owner:FURUKAWA ELECTRIC CO LTD +1
Low-voltage transformer area topology intelligent identification method and system
The invention provides a low-voltage transformer area topology intelligent identification method and system, and relates to the technical field of electrical monitoring, and the method comprises the steps: executing double-layer disturbance splitting according to first time sequence measurement data, and generating second time sequence measurement data with a disturbance label; according to the non-abnormal interval, executing node response differential analysis to generate first association relationship data; extracting a voltage sag slope, a sag starting point, a recovery speed and a node response sequence to form a transient feature vector, and correcting the first association relationship data according to the transient feature vector to generate second association relationship data; verifying perturbation section voltage fluctuation periodicity, identifying cross-branch response offset, and adjusting the second association relationship data to generate final association relationship data; reconstructing a branch structure, and determining an affiliation relationship among a trunk node, a branch node and an end node through node order consistency and association strength; according to the invention, the autonomy and accuracy of low-voltage transformer area topology intelligent identification are improved.
Owner:XIAMEN YITUZHI INFORMATION TECH CO LTD
Refrigerating unit Freon recycling and filling system and using method thereof
The invention relates to the technical field of refrigerating units, in particular to a refrigerating unit Freon recycling and filling system and a using method thereof.An evaporator and a condenser are communicated through a communicating pipe, a first branch is connected with an air outlet of the evaporator, a second branch is connected with an air outlet of the condenser, and the first branch is connected with an air inlet of the condenser. The third branch and the fourth branch are both connected with the Freon tank; a jacket is arranged outside the Freon tank, a liquid inlet of the jacket is connected with a water feeding pipe, the fifth branch is a hot water feeding pipe, and the sixth branch is a cold water feeding pipe; a liquid outlet of the jacket is connected with a water return pipeline, the seventh branch is a hot water return pipe, and the eighth branch is a cold water return pipe. By arranging the recycling pipeline and the valve of a multi-branch structure and combining the two-way working characteristic of the reversible vacuum pump, two-way operation of recycling and filling of Freon can be efficiently achieved.
Owner:JINCHUAN GROUP CO LTD +1
Deep sea pressure chamber with branch structure
The embodiment of the invention discloses a deep sea pressure chamber with a branch structure, which is characterized in that the deep sea pressure chamber comprises a pressure chamber body, an input end connecting structure and an output end connecting structure, the input end of the pressure chamber body comprises an input end chamber penetrating piece, a front end cover and a sealing structure, and the output end of the pressure chamber body comprises a sealing structure, a rear end cover and two output end chamber penetrating pieces. The front end cover and a cabin body of the pressure cabin body are connected in a sealed mode through the sealing structures, and the rear end cover and the cabin body of the pressure cabin body are connected in a sealed mode through the sealing structures. The cabin body is cylindrical; the input end connecting structure and the output end connecting structure each comprise a bending limiter, and the bending range of each bending limiter is 0-90 degrees. According to the embodiment, the limitation of the deep sea pressure chamber can be reduced, and the convenience, practicability and flexibility of the deep sea pressure chamber are improved.
Owner:SHENZHEN OUTE MARINE TECH CO LTD
AI-based full-process coverage test automation method and system
The invention relates to the technical field of software testing, in particular to an AI-based full-process coverage test automation method and system, and the method comprises the steps: deconstructing a to-be-tested code project according to test configuration, extracting a function body code, branch structure information and a function call relation, carrying out the associated storage, and constructing a function structure data set; the data set and the test case format template are combined into a natural language question statement, an AI interface is called to obtain original test case data, and a test case set is obtained through adaptive extraction; importing the test case set into a test tool for execution, and generating an initial test report; identifying an uncovered branch code segment in the report, generating a directional question in combination with a corresponding function and branch information, obtaining a supplementary test case, importing the supplementary test case into a test tool, generating an updated test report, and circularly executing the steps of uncovered branch identification, supplementary case generation and test execution until an iterative optimization frequency threshold value is reached; according to the invention, the AI-based full-process coverage test automation efficiency can be improved.
Owner:上海北汇信息科技有限公司
Heat supply pressurization regulation and control framework based on building units and heat supply system
ActiveCN223954234ULighting and heating apparatusEfficient regulation technologiesProcess engineeringBuilding unit
The utility model discloses a heat supply pressurization regulation and control framework based on building units and a heat supply system. The heat supply pressurization regulation and control framework comprises a pumping main path structure; the valve control branch structure is respectively communicated and connected with the pumping main path structure and the heat supply terminal; the lifting pump body structure is arranged on the valve control branch structure in a communicating mode, and a preset height interval is kept between the lifting pump body structure and the pumping main path structure; the pressurizing assembly structure is provided with a controllable on-off input end and a controllable on-off output end, and the controllable on-off input end and the controllable on-off output end of the pressurizing assembly structure are connected to the heat supply conveying upstream side, corresponding to the lifting pump body structure, of the valve control branch structure. The technical problem that in the prior art, when flow is increased for a branch with the high heat supply requirement, water lifting pressure loss is reduced, water cannot reach a lifting pump according to the preset flow, and the overall energy efficiency is affected is solved.
Owner:BEIJING DISTRICT HEATING GRP CO LTD
Construction method of elevation map of bearing stratum, terminal equipment and storage medium
PendingCN119418004Areduce biasaccurate data supportBiological models3D modellingClassical mechanicsTerminal equipment
The invention provides a construction method of an elevation map of a bearing stratum, terminal equipment and a storage medium. The method comprises the following steps: collecting elevation points of the bearing stratum surveyed in each drilling point; dividing the construction site into a plurality of equidistant original planes according to the elevation points; selecting part of the original plane as a target plane according to the elevation point; fitting a first target curve on the target plane according to the elevation point; extracting basic sequence features from the first target curve on the target plane and the vector input backbone structure from the target plane to the blank plane; respectively inputting the basic sequence features into the plurality of branch structures to generate a plurality of candidate curves and a plurality of confidence coefficients; for a blank plane adjacent to the target plane, screening out one candidate curve as a second target curve according to the elevation point and the confidence coefficient; and fitting an elevation map of the bearing stratum for the construction site according to the first target curve and the second target curve. And the accuracy of the elevation map of the bearing stratum is improved.
Owner:CHINA CONSTR THIRD ENG BUREAU GRP SOUTH CHINA CO LTD
Mine power distribution cabinet with branching structure
ActiveCN223785544UBus-bar/wiring layoutsSubstation/switching arrangement casingsStructural engineeringMechanical engineering
Owner:ZHAOYUAN ZHENGXIN ELECTRICAL EQUIPMENT CO LTD
Design method of wiring harness for electric control box
The present invention provides a method for designing a harness for an electric control box. The method constructs a three-dimensional model of the interior of the electric control box and forms a wiring space. A fitness function is formed according to the path length of the harness, obstacles in the path of the harness, the number of corners in the path of the harness, the degree of electromagnetic interference in the path of the harness, the space utilization rate of the path of the harness, and a wall constraint. A reference wiring path is combined to generate multiple initial harness paths in the wiring space to initialize a dung beetle population. An improved adaptive step-size improved dung beetle algorithm is used to iteratively generate a global optimal solution, thereby forming an optimal harness path. The method can comprehensively consider the requirements of multiple objectives of harness design, and under the premise of considering the wall constraint, the overall process optimal layout of multi-branch cables in a complex environment is achieved, and a wiring result with both excellent conductor paths and branch structures is obtained.
Owner:CHINA COAL IND (SHANGHAI) NEW ENERGY CO LTD
A weakly supervised semantic segmentation method and system based on text mask collaborative prompting
ActiveCN119919663BImage analysisInternal combustion piston enginesPattern recognitionBoundary precision
The present invention discloses a weakly supervised semantic segmentation method and system based on text-mask collaborative prompting. The method comprises: obtaining image information and text information to be processed; inputting the image information to be processed into a weakly supervised semantic segmentation model for processing, and outputting a segmentation result. The weakly supervised semantic segmentation model is reconstructed and trained by collaboratively using a self-supervised text-prompted STP branch structure and a weakly supervised mask-prompted WMP branch structure. The self-supervised text-prompted STP branch structure utilizes cross-layer block association and multi-scale text features to suppress background noise, while the weakly supervised mask-prompted WMP branch structure uses mask seeds to refine boundary accuracy. The present invention enhances CAM performance by collaboratively using text and mask prompts.
Owner:GUANGDONG POLYTECHNIC NORMAL UNIV
Workflow data processing method and device, storage medium and electronic equipment
The invention provides a workflow data processing method and device, a computer storage medium and electronic equipment, and relates to the technical field of computer software. The method comprises the following steps: in response to an execution instruction of a first workflow node, obtaining first state data from a global state pool and analyzing the first state data to a node execution environment of the first workflow node to obtain first execution data; storing the first execution data to a global state pool; when the second workflow node is executed, obtaining second state data from the global state pool and analyzing the second state data to obtain second execution data, and storing the second execution data to the global state pool; the second state data comprises the first execution data and the first state data, and the first workflow node and the second workflow node are workflow nodes in the same branch or different branch structures of the workflow topological structure. According to the method and the device, data transmission across workflow nodes and across branch structure nodes can be realized, the flexibility of a workflow execution process is improved, and the arrangement difficulty of complex workflow tasks is reduced.
Owner:GUANGZHOU BOGUAN TELECOMM TECH LTD