18 results about "Branch node" patented technology

The application provides an engine strategy data merging method and device, electronic equipment and medium, the data merging method executes a target engine strategy constructed in advance; determines the execution order of each branch node in the target engine strategy, and sequentially stacks the data of each branch node according to the execution order of the branch node; determines the execution order of each summary node in the target engine strategy, and sequentially de-stacks the data of the branch node according to the execution order of the summary node; wherein the data of the branch node corresponding to the summary node executed next is located at the top of the stack; each summary node merges the data of the summary node; in this way, the front-end data is better decoupled from the back-end data, and the algorithm of the back-end is more efficient.

The utility model discloses simulation branch connecting structure, including the connecting frame, and the connecting frame is provided with two groups, be provided with the connecting assembly for connecting rotation between the connecting frame, and connecting assembly includes the three -way swivel joint, and the three -way swivel joint sets up between the connecting frame, and the outside center symmetry fixed connection of three -way swivel joint has four groups of joint, and the inside of three -way swivel joint two sides is provided with the joint slot, the utility model discloses three -way swivel joint as branch node, and the joint slot of inside two sides is combined through the plug -pull mode with adjacent connecting frame, forms main connection path, and the joint is combined locking with the installation ring cover, realizes the extension of multidirectional branch, and four groups of joint center symmetry distribution can simulate the radial growth form of natural branch, avoid branch distribution disorderly, the close joint of joint slot and connecting frame guarantees the stability of the main trunk connection, reduces the swing, simultaneously, and the swivel joint design allows small -range adjustment branch angle, can optimize branch form according to the scene demand.

The present disclosure provides a model training method, a communication protocol analysis method, a system, a device and a medium. The training method comprises: obtaining original message data as training data; analyzing the original message data to obtain corresponding discrete units; labeling model input data to obtain a corresponding protocol syntax tree, the protocol syntax tree comprising a root node, a branch node and a leaf node; taking the model input data as input and the corresponding protocol syntax tree as model output data, training a basic model to obtain an initial protocol analysis model; verifying the initial protocol analysis model based on the root node, the branch node and the leaf node of the protocol syntax tree; adjusting the corresponding initial weight coefficient in the initial loss function of the initial protocol analysis model until the initial protocol analysis model meets a preset verification condition; and taking the initial protocol analysis model meeting the preset verification condition as a target protocol analysis model, so that the model can quickly adapt to different protocol types and the analysis accuracy is greatly improved.

The application relates to the technical field of electrical safety protection, and discloses a circuit breaker with multi-node power-off protection functions, which comprises a shell mechanism, the outer side of the shell mechanism is fixedly connected with a guide support plate, when a certain branch node appears temperature abnormality and other faults, a temperature measuring assembly is triggered, a moving guide block driven by an electromagnet links a limiting stop plate to remove the limiting of a guide rod mechanism, the guide rod mechanism is driven through the meshing transmission of a servo motor, a driving gear and a gear row assembly, a contact mechanism is separated from a contact assembly, the rapid power-off of a single fault node is realized, the diffusion of faults to other nodes is avoided, and the problems that the traditional circuit breaker can only protect single nodes or single type faults are solved; the protection structures of the nodes independently operate, the elastic reset actions of reset springs A, B, C and D are matched, the circuit can be rapidly cut off in response to faults, the connection can be stably restored after the faults are eliminated, and the protection logic can be flexibly adjusted according to the power consumption characteristics of different nodes.

This invention relates to the field of information technology, specifically to a decision tree method, execution engine, and performance optimization method and system for performance analysis. The basic principle of the solution is to propose an innovative decision tree representation method, abstracting performance expert logic into a full binary tree model, and defining it as a machine-readable decision tree definition file using a specific syntax. The branch nodes are ternary expressions containing atomic capability function calls, and the leaf nodes are parallel-executable solution expressions. The accompanying dedicated execution engine loads the decision tree into a two-dimensional array structure, calculates indices based on node execution results, and performs layer-by-layer jumps, ultimately driving the execution of the solution. This invention realizes the transformation of the performance analysis process from experience-dependent to standardized and automated execution, solving the problems of difficult knowledge accumulation, low analysis efficiency, and cumbersome or unsuitable general automation tools in existing technologies. It possesses the core effects of high readability, high execution efficiency, and strong scalability.

The application provides a multi-channel cooperative target customer cultivation system and method, and relates to the technical field of computers. User data from multiple channels is received to identify the identity of a user and generate a unique marketing user identifier for the user. When a cultivation task is performed on the user, all channels associated with the marketing user identifier of the user are obtained, the highest priority single channel is selected according to a preset channel priority strategy, and the marketing content of this time is sent to the user only through the single channel. A cultivation workflow containing conditional branch nodes is constructed, the cultivation workflow is driven by user behavior events, and subsequent predefined branch actions are triggered based on user behavior events and conditional branch nodes. The application solves the problem of marketing resource waste and user experience fragmentation caused by data silos, realizes the transformation of marketing processes from extensive broadcasting to precise personalized reach, and improves marketing efficiency, customer experience and business conversion rate.

The application relates to a traveling wave device distribution and fault positioning method suitable for a load transfer operation mode, and belongs to the technical field of power system fault ranging. The method comprises the following steps: obtaining a branch forest under a normal operation mode based on a line topological structure; obtaining a branch forest under a load transfer operation mode according to load transfer operations of two tie lines; if the topological tree structure and leaf nodes under the same node of the two branch forests change, the traveling wave devices are preferentially arranged at the leaf nodes appearing in both of the two different topological trees under the same node, otherwise the weight coefficients of branches in the topological tree structure are calculated, and the traveling wave devices are arranged at the branch nodes with high weight coefficients; when a single-phase ground fault occurs on the line, the distances of the traveling wave devices to the fault point are calculated, fault section tracing is carried out, and the position of the ground fault point is determined. The technical problem that the prior art cannot adapt to the new topological structure after the load transfer is solved.

This invention discloses a magnetically controlled navigation pipe endoscopy inspection method and device for small-diameter pipes. The inspection method includes: placing a biomimetic multi-segment flexible camera module inside the pipe to be tested; acquiring an initial image of the inner wall of the pipe through the camera, identifying the current pipe material through a processing terminal, and adjusting the excitation output parameters of the magnetic controller; when the biomimetic multi-segment flexible camera module travels to a branch node of the pipe to be tested, acquiring a branch opening image to determine the target branch direction; adjusting the magnetic field polarity of the magnetic controller according to the target branch direction; during the travel, performing radial distortion remapping and tangential distortion remapping based on the refractive index parameters of the liquid medium through the processing terminal; mapping the corrected annular image into a distortion-free two-dimensional planar unfolded image reflecting the geometric morphology of the pipe inner wall; inputting the distortion-free two-dimensional planar unfolded image into a defect identification model built into the processing terminal to identify whether a preset defect type exists on the inner wall of the pipe to be tested.

This invention discloses a dynamic phase sequence spherical decoding multi-step predictive control method for common-mode voltage suppression. It proposes incorporating a hard constraint mechanism for common-mode voltage during the search process, effectively suppressing common-mode voltage by pruning high common-mode voltage branch nodes, thus overcoming the problem of excessively high common-mode voltage in traditional spherical decoding predictive control. The method's computational reduction effect becomes more significant with increasing prediction step size. A dynamic phase sequence search strategy is proposed, periodically rotating the search phase sequence to achieve a uniform distribution of inverter switching frequency and reduce the risk of local overheating of the converter. This invention also proposes setting a hard constraint on the upper bound of the number of search nodes for spherical decoding predictive control, which can limit the algorithm's search time as needed and avoid a surge in the number of search nodes under operating condition disturbances. Simulation results based on a three-phase five-level active neutral-point clamped inverter verify that this method can achieve uniform switching frequency distribution, common-mode voltage suppression, capacitor voltage balance, and significantly reduce computational load.

Embodiments of the present application provide a data processing method and device, electronic equipment and storage medium, relating to the technical field of data processing, and the specific implementation scheme is: in response to an execution operation for a business rule in an application system, based on locally integrated expression syntax description information, the expression of the business rule is parsed, and based on the parsing result, the expression is converted into an abstract syntax tree, the abstract syntax tree includes: branch nodes and leaf nodes, the branch nodes represent the logical operation mode of each expression in the expression, and the leaf nodes represent the parameters required for the logical operation mode of the connected branch nodes; based on the updated value of the parameter represented by the leaf node in the application system running process, starting from the root node in the branch node in the abstract syntax tree, the logical operation of each branch node in the abstract syntax tree is performed, and the execution result of the business rule is obtained. The scheme provided by the embodiments of the present application can reduce the dependence of the business system on a specific running environment.

The application discloses an industrial production process-based configurable process engine execution method, and relates to the technical field of industrial software process management. The method comprises the following steps: receiving process model definition data, analyzing and obtaining node configuration information and flow logic, wherein the nodes comprise process nodes, quality inspection nodes and equipment linkage nodes; in response to a process start instruction, creating a process instance and driving the first node to execute; in the node execution process, analyzing a dynamic binding relationship, calling an external business system interface to obtain or write business data according to the binding relationship, and calculating a next execution node according to the flow logic; real-time monitoring of abnormal events, when an abnormal event is monitored, interrupting the current process according to an abnormal processing strategy and jumping to an abnormal processing branch node for execution; collecting execution track data and business data of the process instance, and storing the data to generate traceable process execution history records. The application realizes configurable execution and abnormal closed-loop processing of industrial processes.

The invention relates to the technical field of data processing, in particular to an intelligent collection and compensation measuring and calculating method based on multi-source heterogeneous data fusion, which comprises the following steps: cutting and extracting house data according to house compensation requirements, house characteristics, location characteristics and historical compensation data, and determining a multi-source fused house characteristic sequence; based on retrieval entities of the house feature sequence in each feature dimension, constructing a house topology tree according to an association relationship of the retrieval entities; performing feature expansion on each branch node of a house topological tree based on house topological transformation of house data retrieval times, judging the branch nodes separated during each round of retrieval, and determining compensation weights of the branch nodes during each round of retrieval; determining a priority sequence under each round of compensation according to the time dimension of retrieval by aiming at the compensation weight of the branch node during each round of retrieval; and based on the priority sequence under each round of compensation, performing regular matching on the priority sequence, and configuring a compensation strategy. And the pertinence and the processing efficiency of house compensation calculation are improved.

The application provides a fine information synchronization processing method and device based on a blockchain network, relates to the technical field of blockchains, and can be applied to the financial field or other technical fields.The method comprises the following steps: receiving fine cancellation state confirmation information sent by a target node according to fine cancellation results published by branch nodes; classifying fine cancellation states according to the fine cancellation state confirmation information, and obtaining a target fine cancellation state with the largest number of classifications; determining a fine cancellation state confirmation result according to the number of classifications of the target fine cancellation state and the total number of target nodes, and synchronizing the fine cancellation state confirmation result to each data receiver node in the blockchain.The device executes the above method.The fine information synchronization processing method and device based on the blockchain network provided in the application can realize timely and safe fine information data synchronization between institutions.

This application relates to a method, apparatus, device, and medium for detecting lane line separation and merging points. The method includes: after acquiring a lane line image, performing skeletonization processing on the lane lines in the lane line image to obtain a lane line skeleton diagram; identifying all branch nodes on the lane line skeleton diagram, and determining pseudo branch nodes among all branch nodes; and eliminating pseudo branch lane lines corresponding to the pseudo branch nodes in the lane line skeleton diagram to obtain the real branch nodes in the lane line image, i.e., obtaining the lane line separation and merging points. The solution provided by this application can accurately detect lane line separation and merging points.

This invention relates to the field of digital asset forensics and anti-money laundering technology, specifically a cross-platform digital asset forensics analysis system for anti-money laundering investigations. It includes a data acquisition module that collects cross-platform multi-channel asynchronous interactive data in real time and performs timestamp alignment compensation on node log signals to extract original node flow data; a probabilistic link prediction module that generates probabilistic flow links containing branch nodes, branch weights, and prediction confidence based on a probabilistic graph prediction model; a trust assessment module that identifies associated noise data and calculates a trust entropy assessment value; a circuit breaker decision module that generates node locking instructions or triggers link degradation based on the assessment value; a topology penetration module that generates deterministic flow links; and an instruction issuance and blocking module that broadcasts freeze instructions to balance tracking range and evidence stability. This invention effectively avoids the problems of expanded false locking range and broken evidence chains that may occur when a single probabilistic model faces high-noise data.

This invention provides a control system and method for urban natural gas pipeline networks. Specifically, the control system comprises: multiple natural gas pipeline branches, each branch having multiple main nodes; a main flow sensor and a main pressure sensor installed at each main node; multiple branch nodes at each main node, with each branch node ending at a user terminal; and a building control unit at each branch node, with multiple smart gas meters installed below the building control unit. This invention reduces the cost of pipeline network upgrades while regulating the gas transmission volume and pressure. By monitoring and judging the gas transmission volume, the loss rate is obtained, and based on the loss rate, leaks in specific pipeline sections can be detected.

This invention discloses a compilation method, apparatus, electronic device, and storage medium. The compilation method can be applied to any participant among multiple participants in a horizontal federated learning process. The method includes: obtaining the source code of the horizontal federated learning process; the source code includes multiple operations to be executed and an executor identifier corresponding to each operation, the executor identifier indicating at least one participant executing the operation; generating a corresponding computation graph based on the source code; the computation graph includes role nodes corresponding to each executor identifier in the source code, each role node corresponding to a branch node, the branch node representing the operation corresponding to the executor identifier; generating corresponding judgment statements based on the role nodes in the computation graph, the judgment statements determining whether the first participant is an executor of the operation; and generating compiled code based on the branch nodes of each role node and the judgment statements corresponding to each role node in the computation graph.

This invention discloses a cross-linked insulated power cable for emergency lighting circuits applied in the cable industry. This solution, through an adaptive component, allows the branch cable to pre-elongate when subjected to unexpected tensile force, thereby changing the connection point between the branch cable and the branch protective layer to a rotatable type. This transforms the rigid contact deflection between the branch cable and the branch protective layer into a sliding deflection, solving the problem of localized stress concentration caused by rigid contact deflection in existing technologies. Simultaneously, with the monitoring sticker, unexpected stress conditions at each branch node of the main cable and branch cables can be effectively recorded, facilitating the identification and maintenance of areas with high stress during installation. This reduces the likelihood of discovering that some emergency lighting components are not working after installation, thus effectively ensuring cable laying efficiency.