10results about How to "Clear connection" patented technology

This application discloses a method and apparatus for constructing a multi-scale adaptive gating MambaPlus network, belonging to the field of artificial intelligence and machine learning technology. The method includes: initializing the network configuration and constructing the basic structure; preprocessing the input data to generate a standard dataset; mapping the input data to the hidden space via an input mapping layer, and extracting backbone features from the Mamba backbone; constructing at least two parallel scale branches in the hidden space to obtain a multi-scale feature set; inputting the backbone features and multi-scale features into an adaptive gating module, dynamically allocating weights and adaptively fusing them through a hierarchical gating mechanism to generate fused features; further enhancing the features through cross-scale attention and feedforward enhancement, and then superimposing the residuals to generate the final discriminative features; finally, completing category prediction and model training evaluation. This application, while retaining the advantages of Mamba's long-range dependency modeling, addresses the problems of insufficient utilization of multi-scale information, poor adaptive feature fusion, and low robustness in complex scenarios.

The utility model provides a rod piece locking mechanism applied to rapid disassembly and assembly of an antenna array plane, the locking mechanism locks an antenna array plane body on a side support, the locking mechanism is fastened on the antenna array plane body through a fastener, and the locking mechanism, the fastener and the antenna array plane body are not separated and are in a long-term connection state. According to the locking mechanism, locking and dismounting of the mechanism with large torque are achieved, parts of the locking mechanism have the non-disengaging function, and the parts are not disengaged from a body in the whole using process; the device has the advantages of simple mechanism structure, light weight, fast disassembly and assembly speed, small part loss, no need of worrying about part loss and the like, and is particularly used in an external field environment in which antenna installation conditions are complex and changeable, repeated disassembly and assembly are needed, and tools and parts are easy to lose.

The invention relates to the field of session semantic merging, in particular to a session semantic extraction intelligent merging method for audio semantic recognition, which comprises the following steps of: obtaining an audio-metadata binding set with a unique fragment identifier and candidate semantic fragments, obtaining a semantic unit set with a multi-dimensional attribute index, constructing a high-dimensional feature vector space by taking a semantic unit set with a multi-dimensional attribute index and a cross-queue candidate association index as input, obtaining a clustering cluster set, extracting a core semantic topic of each clustering cluster in the clustering cluster set, constructing an intra-cluster semantic unit association graph, and obtaining a core dominant unit; and obtaining a preliminary combined semantic text of the clusters, and obtaining a complete semantic text after the clusters are combined. According to the method, the standardized high-dimensional feature vector space is constructed based on the multi-dimensional features, the core attributes of the semantic units are comprehensively represented, the reasonability and accuracy of cluster division are improved, and meanwhile, accurate tracing of the features and the semantic units is achieved through the feature vector-semantic unit mapping table.

The invention relates to the technical field of wave plate processing, in particular to a material bearing device adaptive to wave plates of multiple sizes and specifications, which comprises a rack assembly, a driving assembly, a driven assembly, a material rod assembly and a material bearing disc, the driving assembly is arranged on the rack assembly and can drive the driven assembly to rotate. The driven assembly is arranged on the rack assembly and connected with the material rod assembly. Wave plates can be placed on the material bearing disc, limiting grooves are formed in the material bearing disc, and the limiting grooves are evenly distributed along the center of the material bearing disc. The material rod assembly can penetrate through the limiting groove and is driven by the driven assembly to move in the limiting groove, the material rod assembly can limit the wave plate, the whole device is composed of the machine frame, the driving assembly, the driven assembly, the material rod and other modular assemblies, the connection relation between the parts is clear, the gear system can be driven through the rotary knob, the cam set is driven to conduct synchronous adjustment, and operation is visual, easy and convenient. Due to the simple and efficient design, the manufacturing, assembling and subsequent maintenance cost of the equipment is reduced, and good practicability and economical efficiency are embodied.

The utility model belongs to aluminium alloy door and window processing technical field, concretely relates to a heat -preserving heat -insulation formula aluminium alloy vertical hinged door, including door skeleton, heat insulation mechanism and drive mechanism, the upper end and the lower end of door skeleton are connected with end connecting plate piece respectively, to divide and form two end chambers and middle chamber, the heat insulation mechanism is slid in the end chamber, the heat insulation mechanism extends to the middle chamber and is connected with drive mechanism, drive mechanism is located in the middle chamber. The utility model realizes dynamic sealing through drive mechanism control heat insulation mechanism, combines multiple sealing design and chamber division, effectively promotes the heat -preserving heat -insulation performance and structural stability of aluminium alloy vertical hinged door.

The application discloses a kind of drying device for silt and its use method, belong to silt processing technical field.The device includes network electricity, rectifier filter circuit, DC-DC converter, DSP processor, single-chip microcomputer control system, PWM amplification circuit, full-bridge inverter circuit and electrode.Network electricity is converted into direct current by rectifier filtering, and voltage conversion is carried out by DC-DC converter;DSP processor evaluates silt state and generates pulse signal, and single-chip microcomputer generates PWM signal, which is amplified to drive full-bridge inverter circuit to convert direct current into bipolar pulse voltage output to electrode, forming alternating electric field.Use method includes placing silt between electrodes, starting device, detecting humidity, optimizing tracking optimal drying point by resistivity-frequency closed loop, accelerating moisture migration, until resistivity is greater than 200Ω·m and humidity reaches 40% to complete drying.The device has the characteristics of low energy consumption, high efficiency, accurate control and no electrode corrosion.

The invention relates to the field of pest trapping, in particular to a self-driven farmland smell diffusing and pest trapping device which comprises a fixing column body, a smell replacing structure capable of storing pest trapping gas is fixedly mounted on the outer wall of the fixing column body, and a smell flowing structure capable of driving gas to flow is mounted at the upper end of the smell replacing structure. A connecting pipeline is connected to one end of the smell flowing structure, a smell diffusion structure capable of spraying insect trapping gas is installed at the top of the connecting pipeline, a solar power generation panel is installed at the top of the fixing column body, and a fixing rod is installed on the outer wall of one side of the fixing column body; one end of the fixing rod is connected with a pest trapping structure capable of attracting and removing pests, and the smell changing structure, the smell flowing structure, the smell diffusing structure and the pest trapping structure are integrally arranged on the same fixing column body, so that the device has the cooperative work capacity of releasing pest trapping smell and removing pests in a farmland environment.

The application discloses a kind of based on whole process's inside operation comprehensive digital management method and system of disease control, method includes: constructing disease control business whole scene data acquisition system, formulating unified data standard specification, clear data coding rule and cross-scene mapping logic, build integrated digital business model, simultaneously define cross-module process node, permission rule and data flow mechanism. Match calibration is completed using business process and model node two-way mapping coding method, realize process digital configuration, and form traceable process track and data footprint by time sequence stamp embedding. Business characteristics are mined relying on business feature vector extraction and clustering fusion algorithm, complete business classification and extract the importance features of various businesses. Construct sensitive level dynamic evaluation algorithm, establish dynamic grading standard, implement classification control and hierarchical permission configuration to business, realize the dynamic adaptation of business control and data security. Efficiency of business operation and data security level are improved.

This invention relates to the field of image processing technology, and discloses a method and system for tracing and processing fault data in underground utility tunnels based on big data. The method includes: acquiring multi-view monitoring image data of underground utility tunnels; downsampling the multi-view monitoring image data to obtain differentiated resolution images, and performing edge feature enhancement on the differentiated resolution images according to a pyramid structure to obtain an enhanced feature map; identifying abnormal regions in the enhanced feature map; verifying the authenticity of the abnormal regions in the spatial structure of the underground utility tunnel to obtain multi-dimensional feature descriptors; constructing a spatiotemporal relationship feature map based on the spatiotemporal feature information in the multi-dimensional feature descriptors and the feature dimension correlation of the abnormal regions; and performing multi-angle trajectory tracing on the multi-dimensional feature descriptors based on the spatiotemporal relationship feature map to obtain anomaly tracing information. This invention can improve the efficiency of tracing and processing fault data in underground utility tunnels based on big data.

The application discloses a prefabricated beam shared steel pedestal based on a standardized segment combination and a construction method, and relates to the technical field of bridge engineering prefabricated beam production. The application comprises a foundation support, a main frame and a top surface support. The foundation support is installed on a concrete cushion layer. The main frame is installed on the foundation support. The top surface support is installed on the main frame. The main frame comprises a T-beam pedestal and a box girder pedestal. The T-beam pedestal is connected with the box girder pedestal through flanges. The T-beam pedestal is used as a steel pedestal for T-beam prefabrication. The T-beam pedestal and the box girder pedestal are combined to be used as a steel pedestal for box girder prefabrication. The main frame is arranged to be the T-beam pedestal that can be used for T-beam prefabrication alone and the box girder pedestal that can be combined with the T-beam pedestal for box girder prefabrication. Therefore, the same set of steel pedestal systems can meet the prefabrication requirements of both T-beams and box girders, the versatility and adaptability of the pedestal are improved significantly, and the need for setting special pedestals for different beam types is reduced.