45results about How to "Reduce confusion" patented technology

This utility model discloses a color-coded multi-functional tee and extension tube connection device, including a straight-through multi-way valve and a first extension tube. The straight-through multi-way valve has a first port, a second port, and multiple bypass ports. The first port and the second port are located at opposite ends of the straight-through multi-way valve. The multiple bypass ports are spaced apart axially along the straight-through multi-way valve. The first extension tube is fixedly connected to the first port. The straight-through multi-way valve is equipped with multiple switch knobs, each corresponding to one of the multiple bypass ports, used to control the opening and closing of the corresponding bypass port. Each switch knob is marked with a different color. This color-coded multi-functional tee and extension tube connection device enables intuitive differentiation of multiple bypass ports, improves identification, and enhances medical safety and emergency response efficiency.

The invention discloses a sparse large language model weight refinement method, system and device and a storage medium, which are corresponding schemes, and the scheme realizes training-free and plug-and-play refinement of sparse weight after one-time pruning, significantly reduces the confusion degree, improves the zero sample task performance, and especially has an outstanding effect in a high sparse rate scene. The space is optimized in a unified mode through global soft constraint, heterogeneous Hessian inversion is avoided, pruning prior is effectively utilized in combination with historical momentum, Neumann series extrapolation solution is adopted, iteration time can be remarkably shortened, and expenses of computing resources and memory resources are reduced. The method is oriented to online and operation and maintenance processes of inference services such as text generation, question and answer, classification and retrieval enhanced question and answer and the like, and accesses the current network through hot update or gray release after completing intra-layer weight refinement; the existing word segmentation coding, service gateway and monitoring and rollback mechanisms are reused in the whole process, and it is ensured that the method can be implemented under real service distribution and resource budget.

The utility model discloses a Mark point structure, which adopts at least two rectangular parts which are arranged in a crossed manner to form a bonding pad area, and compared with a traditional circular structure, the composite geometric shape of the bonding pad area can provide higher feature vector dimension in a machine vision system, the HOG feature value is improved by at least 30%, the algorithm identification accuracy is greatly improved, and the reliability of the structure is improved. Especially in a high-density BGA packaging area, the positioning precision of the center coordinates of the cross points can reach + / -0.01 mm, the identification degree of the Mark points on the PCB is greatly improved, and the problem that the Mark points are difficult to distinguish due to the low identification degree is effectively solved.

This invention discloses a detection-enhanced multi-target vehicle tracking method based on feature repair and relationship optimization. Video frames are input into a backbone network to extract shared features, constructing degraded observation features and reference features. The reference features are then subjected to mask-guided forward diffusion, combined with degraded observation features for reverse denoising to obtain repaired features. After uncertainty evaluation, these repaired features are adaptively fused with the degraded observation features to obtain fused features. The fused features are input into a detection decoder to generate a detection embedding. This embedding is then combined with historical tracking embeddings to model local competition relationships, resulting in an optimized detection embedding. The optimized detection embedding and historical tracking embeddings are input into a joint decoder, and the trajectory is updated by a trajectory management module. The tracking result is output, and the tracking embedding for the next time step is generated. The model is trained using low-light and partially occluded datasets, and the results are visualized. This invention's method exhibits strong detection discriminative power and tracking stability in multi-target vehicle tracking under low-light and partially occluded environments.

This application relates to a method, apparatus, device, medium, and product for generating visualization results of an indicator. The method includes: acquiring a data query file and a visualization conversion file; the data query file includes target library table information for each indicator among at least one indicator, the target library table information indicating a library table used to store indicator data for each indicator; the visualization conversion file includes at least one conversion file; in response to an indicator query instruction carrying an indicator to be queried, determining the target library table information of the indicator to be queried based on the data query file, and determining a target conversion file matching the indicator to be queried from the at least one conversion file; and generating a visualization result of the indicator to be queried based on the target library table information and the target conversion file. This method can improve the efficiency of generating visualization results for the indicator to be queried.

Embodiments of the present application provide a method and device for acquiring a motion path of a humanoid robot, the humanoid robot comprising a mechanical arm and a dexterous hand at the end of the mechanical arm, the method comprising: determining distance constraints under a spatial model of a piano keyboard based on upper limb structure parameters of the humanoid robot; determining operation running time quantities based on upper limb operation performance parameters of the humanoid robot; acquiring a mathematical programming model, decision variables of the mathematical programming model being operation events of the humanoid robot at various operation time points, constraint conditions being the distance constraints and the operation running time quantities, and an optimization target being minimization of a sum of moving distances of the mechanical arm at adjacent operation time points; and determining a joint motion path of the mechanical arm according to the mathematical programming model. Thus, the present application adopts the core principles of scenario-based space-time constraint quantization, discrete mathematical modeling, and minimum distance optimization, and realizes precise planning of a motion path of the mechanical arm.

This invention relates to the field of intelligent logistics warehousing and automated storage technology, specifically a method, system, and apparatus for efficient pallet storage in logistics storage. The method includes: collecting actual outbound instructions and pallet flow records as initial data packets; performing time-series correlation analysis to obtain the spatiotemporal coupling characteristics of orders; extracting pallet flow probabilities and calculating predictive cache hit rates; classifying heat levels based on historical outbound frequencies and assigning migration priorities; calculating the physical topology entropy reduction index of the storage area in conjunction with pallet flow probabilities; extracting idle time slices of handling equipment and calculating fragmented time rebalancing conversion rates; constructing a multi-objective optimization function and solving it to obtain a dynamic topology rearrangement strategy; generating migration trigger conditions and cache execution instructions, and executing them when the conditions are met; and calculating scheduling preemption rollback delays and formulating rearrangement interruption recovery strategies when sudden tasks have higher priority. This invention thereby improves the accessibility and scheduling stability of high-frequency pallets.

The invention discloses a data security management method, device and equipment for power grid infrastructure and a medium, and the method comprises the steps: obtaining a user authority level of a user in response to a viewing instruction of the user for power grid infrastructure data; according to the first power grid infrastructure data checked by the user, the encryption level of the first power grid infrastructure data is determined; based on the user permission level and the encryption level, judging whether the user meets a viewing condition; if the user conforms to the viewing condition, screening first power grid infrastructure data conforming to the user permission level and the encryption level; and if the user does not meet the viewing condition, screening second power grid infrastructure data and sending the second power grid infrastructure data to the user based on the user permission level and the first power grid infrastructure data. According to the method, the security of the power grid infrastructure data can be effectively improved, so that the data is prevented from being leaked and tampered.

This invention relates to the field of e-commerce and internet marketing technology, and discloses a multi-queue-based red envelope distribution system and method. The system includes a queue management module, a red envelope pool module, a lottery control module, and an account module. The queue management module manages three parallel queues: a network-wide queue, a single-store queue, and a merchant queue, and adopts differentiated queue number generation and consumption rules. The red envelope pool module pre-generates a red envelope pool sequence with a fixed number of red envelopes, a fixed total amount, and a predetermined grand prize. The remaining red envelopes are randomly distributed to keep the total amount constant. When the pool is exhausted, the next pool is seamlessly activated. The lottery control module sets different trigger conditions according to the queue and controls continuous drawing across pools and concurrent atomic distribution within the same pool. The account module verifies the withdrawal conditions and rejects or suspends accumulation when they are not met. This invention achieves a marketing red envelope distribution effect with tiered incentives, controllable budget, and uninterrupted drawing.

The present application relates to the technical field of cloud computing virtualization, and discloses a high-security patch source code information construction method, comprising the following steps: S1, assembling first-hand source code information in the patch compiling process; S2, processing source code information in the patch generation process; S3, displaying source code information in the patch query process; S4, processing source code information in the patch offline processing process.The present application can integrate source code information directly in patch binary files, can acquire source code information corresponding to patch binary files in real time, the corresponding relationship between binary and source code is self-evident, greatly facilitates the debugging of patches, and reduces the possibility of patch application confusion.

This utility model relates to the field of lightbox technology, and in particular to a quick-assembly folding display rack and its lightbox, comprising a frame enclosed by a top profile, two side profiles, and a bottom profile. The side profiles include at least two hinged to each other on folding uprights. The two ends of the side profiles are respectively hinged to the top profile and the bottom profile. Locking mechanisms are provided at the hinge points between the top profile and the side profiles, and at the hinge points between the bottom profile and the side profiles. In use, the locking mechanisms at the hinge points between the two ends of the side profiles and the top and bottom profiles respectively control the locking of the bottom profile and the side profiles at the hinge points when unfolding or the unlocking of the top profile and the side profiles when folding. This allows the frame to be unfolded and folded without disassembly, greatly reducing the number of disassembled parts, greatly reducing confusion and omissions or mis-bringing, and facilitating on-site setup.

This utility model discloses a rapid detection kit for thiamethoxam colloidal gold, comprising a main body, a fixing mechanism, an installation mechanism, and a closing mechanism. The fixing mechanism includes a shelf and a reset plate, the installation mechanism includes a test plate and test tubes, and the closing mechanism includes a sealing gasket and a closing cap. With the cooperation of the above mechanisms, this design of the device helps to maintain the orderly storage of the multiple internal components of the kit, reducing the possibility of confusion and erroneous operation. Users can easily find the required test boxes, test tubes, and reagent bottles, improving work efficiency. In addition, this device can fix the components inside the main body, making it convenient to carry the components inside the main body.

The application discloses a kind of laser radar point cloud prediction method and system based on Transformer, it is related to three-dimensional environment perception technical field.The method first converts distance image by spherical coordinate projection conversion for historical point cloud sequence with semantic label, and utilizes semantic embedding module to map discrete semantic label into high-dimensional continuous feature;Subsequently, the geometric feature and semantic feature are spliced in channel dimension, to form the integrated composite feature tensor;The tensor is input into the improved Transformer network for training, the network adopts encoder-double-branch attention-decoder architecture, and is supervised using the composite loss function combining geometric loss and semantic loss;Finally, the network synchronously outputs future distance image and semantic probability distribution, and generates future three-dimensional point cloud with semantic attributes through inverse projection and color mapping.The application significantly improves the modeling ability of the motion law of different categories of objects and the prediction accuracy in complex dynamic scenarios by explicitly integrating semantic information.

This invention provides a novel light field AR-HUD device integrating dual-focal-plane and triple-focal-plane displays. In this invention, light from three different virtual image distances is emitted from the same image source. The light from the farthest focal plane passes through an adjustable optical path device and is transmitted together with the light from the intermediate focal plane to a small freeform surface mirror. The light from the closest focal plane is emitted by the PGU and transmitted to the small freeform surface mirror. Then, the light from all three focal planes is projected onto a large freeform surface mirror and reflected by the car windshield into the driver's eyes, allowing the driver to simultaneously see images from three different distances. This invention uses a single PGU and, through its optical structure, can achieve switching between dual-focal-plane and triple-focal-plane light field AR-HUD displays, meeting the needs of more driving scenarios, resulting in more layered images and superior display effects, while avoiding a significant increase in cost, providing a new solution for the development of HUD technology.

The application provides a reagent for PCR, a preparation method, a kit and a PCR method, and relates to the technical field of nucleic acid amplification. The reagent for PCR contains acid orange G, acid yellow 23, brilliant green or ethyl violet, and the concentrations of the acid orange G, the acid yellow 23, the brilliant green or the ethyl violet in a PCR reaction system are respectively 0.00001-0.0001 g / mL of acid orange G, 0.00003-0.0003 g / mL of acid yellow, 0.00001-0.0001 g / mL of brilliant green or 0.00001-0.0001 g / mL of ethyl violet. The coloring agents can give different colors to different PCR components, do not interfere with the amplification reaction, do not interfere with the freeze-drying and reconstitution of the reagent, and enhance the amplification signal in the fluorescent PCR amplification program, thereby solving the technical problem that different PCR reagents of different systems are not easy to distinguish.

The utility model provides a photovoltaic household energy storage electrical junction box structure, which belongs to a junction box structure and comprises a plurality of groups of placing foot plates and an electrical junction box body, ground separating columns are arranged on the plurality of groups of placing foot plates, a protection box is arranged on the ground separating columns, the electrical junction box body is positioned on the protection box, and a junction box is arranged on the protection box. The electrical junction box body is provided with an electrical switch box, the junction box is provided with a DC circuit breaker, and the electrical switch box is provided with a wiring assembly. According to the device, through the arrangement of the wiring assembly, a user can perform wire connection operation more conveniently and efficiently, and the wiring efficiency of the device is improved. After the electric wire is connected, a user can enhance the stability of electric wire connection through the elastic effect of the elastic cylinder, so that the user does not need to worry about wiring looseness, and the wiring reliability of the device is improved; meanwhile, due to the arrangement of the branching arrangement plate, when a user uses the device, lines can be clearly and orderly arranged, disorder is reduced, and regularity is improved.

The invention provides an open vocabulary image recognition method, system and device and a storage medium. The method comprises the steps that a large language model is called based on a constructed structured semantic template to generate multi-vision semantic description; performing legality verification on the multi-visual semantic description by utilizing a knowledge graph to obtain a multi-description visual semantic prompt set; according to the multi-description visual semantic prompt set, combining a constructed image encoder and a text encoder, generating a self-adaptive weight, and generating a bidirectional loss function based on the self-adaptive weight; jointly optimizing the image encoder and the text encoder by using the bidirectional loss function; and executing open vocabulary image reasoning by utilizing the optimized image encoder and text encoder and combining the multi-description visual semantic prompt set to obtain a recognition result. By means of the method, the problem that traditional single prompt semantics are sparse is solved.

The present invention provides a wall using a precast panel including information of a providing function and an environment improving function and a construction method thereof, including: a first step of connecting a lattice rail frame to a wall surface of a building by connecting horizontal and vertical bars to the wall surface of the building; a second step of combining a plurality of panels to the horizontal or vertical bars of the rail frame and attaching to cover the wall surface of the building; a third step of constructing a lighting member in response to a gap between the plurality of panels; and a fourth step of inputting a data switch of the lighting member and information to be displayed on the lighting member through a program input, and controlling the light member through a program output to drive a process of a specified light emitting pattern.

The utility model belongs to beef powder production technical field, concretely relates to a sorting device for beef powder production, including sorting device support leg and sorting device casing, sorting device casing is installed in the inside of sorting device support leg, the inside of sorting device casing is provided with sorting mechanism, sorting mechanism includes first rotary screen, second rotary screen, connecting column, sleeve, first bevel gear, second bevel gear, servo motor and output bevel gear, first rotary screen is installed in the inside of sorting device casing, second rotary screen is movably arranged in the inside of first rotary screen, one end of connecting column is fixedly connected to one end of second rotary screen, the utility model provides a sorting device for beef powder production, can pass through the mode of rotary screen and is separated to beef powder material screening, reduces the residence time of material on screen cloth, thereby effectively prevents the screen cloth from being blocked, guarantees the smooth production.

The present application relates to the PPG identity recognition technical field, especially provide a kind of reliable knowledge routing and adaptive memory method for PPG identity recognition.The method includes obtaining uniform KRAM format sample, and constructs physiological multi-view;Physiological multi-view is input into multi-scale pulse state encoder, and current timing state is obtained;Five categories of pulse knowledge state are constructed;Reliability vector is constructed, and sample reliability score is obtained by KAN reliability mapper;Coding feature is divided into local morphological segment, and morphological dictionary is matched and quantitatively reconstructed;The updating amplitude of exponential moving average is adjusted by sample reliability score;Token matrix is organized, and routing weight is generated, and output fusion identity representation;Fusion identity representation is input into identity discrimination head, and output identity recognition result, the method improves the time stability of continuous identity authentication result, reduces the false update of low-quality sample to morphological knowledge base and identity memory bank.

A fire equipment data monitoring device, belonging to the field of data monitoring technology, includes a housing, a microprocessor, a data storage unit, and a communication interface. Connecting components are slidably mounted on both sides of the housing. Each connecting component includes an interface panel, a sealing plate, and a transmission interface. Switching components are fixedly mounted on both sides of each microprocessor. Each switching component includes a connecting line, a signal fusion port, a signal tuning slider, and a switching port. A multi-stage reset rod with compressed ends is fixedly mounted at the top of each signal fusion port. A vertically sliding rod-shaped antenna is provided at the top of each multi-stage reset rod. By employing both wired and wireless communication methods, when one communication link fails, the other can be immediately activated as a backup, ensuring continuous data transmission and improving the system's stability and reliability in various complex environmental changes.

The utility model relates to the scrap steel field relates to a kind of stack frame for scrap steel detection, the utility model includes: bottom plate, four groups of vertical pole, top plate, rack and two groups of hanging pole, the top plate is fixed on the upper end of bottom plate by vertical pole, the vertical pole side end is equipped with hanging groove at intervals, the hook of the hanging pole is detachably hung in the sliding slot, the lower end of the hanging pole is equipped with backing plate, the backing plate is equipped with jack, the rear end of the backing plate of rear side is fixed with baffle, the rack bottom is equipped with plug-in rod, the plug-in rod is inserted in jack, the rack inside is equipped with antiskid pad, rack front side is fixed with transparent note box, the utility model realizes the flexible installation and disassembly of rack, through the cooperation of hanging pole and hanging groove, the quantity and position of rack can be adjusted according to needs, it is convenient to layout adjustment according to the quantity and size of scrap steel sample, improve space utilization.

The present application relates to the technical field of edge communication, and particularly relates to a method, device, equipment and system for communication based on an edge gateway, which unifies a large number of edge devices to access a network using one IP address through address conversion, so as to reduce the demand for IP addresses in a public network / bearer network, save a large number of IP address resources in the bearer network, realize intensive use of IP address resources, reduce the demand for special network devices, and reduce hardware investment costs; the real address of an internal network object is hidden behind a gateway address through dynamic address conversion operation, so as to reduce the security risks of internal network topology exposure; the session state of each request is accurately recorded, a reliable link matching basis is provided for reverse dynamic address conversion, link confusion and conversion errors are reduced, the transparency of bidirectional communication between a request end and an object is realized, the request end does not need to perceive the internal network structure, and the object also does not need to expose the real address, so that the bidirectional communication efficiency and security are greatly improved.

The utility model relates to a cleaning basket for cleaning medical instruments. The cleaning basket for cleaning the medical instruments comprises a basket body, an adjusting column is arranged in the center of the interior of the basket body, a plurality of partition plates are arranged in the basket body and arranged around the adjusting column in the circumferential direction at intervals, hooks are arranged at one ends of the partition plates, lantern rings are arranged at the other ends of the partition plates, and the lantern rings are connected with the adjusting column. The hook is hung on the edge of the upper end of the basket, the lantern ring is arranged on the adjusting column in a sleeving mode, the lantern ring can rotate relative to the adjusting column, threads are formed in the outer wall of the upper end of the adjusting column, and the upper end of the adjusting column is in threaded connection with a spiral sleeve. According to the scheme, the internal space of the cleaning basket can be flexibly adjusted according to the size and shape of the instrument.

This invention provides an online monitoring and location system for partial discharge in dry-type transformers, relating to the field of transformer technology. Based on the spatial distribution of the high-voltage winding, low-voltage winding, and core in a dry-type transformer, the system divides the transformer interior into multiple discharge structure regions and establishes a corresponding signal propagation reference path length range for each region. By setting multiple partial discharge signal sensing units at different external installation locations, the system synchronously collects and uniformly corrects the electromagnetic pulse signals generated by partial discharge, and generates candidate discharge events based on this. The system further combines the arrival sequence and pulse arrival time difference characteristics of the electromagnetic pulses in the candidate discharge events with the propagation path constraints corresponding to the discharge structure regions, filtering out discharge events that do not meet the structural propagation conditions. When a unique matching condition is met, the system determines the region where the partial discharge occurs, thereby achieving online monitoring and location of partial discharge in dry-type transformers.

This invention discloses a multispectral and hyperspectral image fusion method based on a cross-scale Octave convolutional network, comprising the following steps: High spatial resolution hyperspectral images used for training are spatially downsampled and spectrally downsampled to simulate multispectral images (HR-MSI) and hyperspectral images (LR-HSI) captured by a sensor in the same region at the same time; a certain proportion of the resulting simulated multispectral and hyperspectral images are selected as the training set. For the training set, tensors corresponding to each training pair are generated, and each pair of training tensors is input into the convolutional network to obtain the optimal model parameters for multispectral and hyperspectral image fusion; the trained model is used to fuse low spatial resolution hyperspectral images and high spatial resolution multispectral images captured by the sensor to obtain a hyperspectral image with both high spatial and high spectral resolution.

The application relates to a blanking and screening device and a detection equipment. The blanking and screening device comprises a conveying assembly, a film coating assembly, a marking assembly, a material distributing assembly and a material placing assembly. The conveying assembly is used for conveying workpieces. The film coating assembly is used for coating the top surface and the bottom surface of the workpieces. The film coating assembly comprises a first film coating component and a second film coating component. The first film coating component is located on the top side of the conveying assembly, and the second film coating component is located on the bottom side of the conveying assembly. The marking assembly comprises a first support, a driver and a marking piece. The first support is arranged above or below the conveying assembly. The driver is arranged on the first support. The driver is connected with the marking piece. The driver drives the longitudinal movement of the marking piece. The material distributing assembly is arranged on the conveying assembly. The material distributing assembly is used for picking up the workpieces. The material placing assembly comprises a first placing component and a second placing component. The conveying assembly can convey the workpieces to the first placing component. The material distributing assembly can pick up the workpieces conveyed by the conveying assembly and transfer the workpieces to the second placing component.

The utility model discloses a kind of construction aggregate residual magnetism detection devices, including detection conveying unit, detection assembly is arranged on the detection conveying unit, the detection conveying unit end is connected with distributor, the distributor is connected with a plurality of discharge conveying units, the discharge conveying unit includes qualified conveying unit and unqualified conveying unit, each The discharge conveying unit is connected with corresponding material receiving bin, the distributor includes action unit, the action unit can switch detection conveying unit and each discharge conveying unit communication, the distributor is connected with detection assembly, and the detection assembly controls action unit action.The utility model provides a kind of construction aggregate residual magnetism detection device, the different regions of aggregate are detected, so as to be qualified determination to the region, ensure the cleanliness degree of aggregate collected subsequently, reduce the mixture of unqualified material.

The utility model discloses a digestive tract endoscopic biopsy pathological sample fixing box, which relates to the technical field of medical supplies, and comprises an embedding box base and an embedding box upper cover, the embedding box upper cover is covered on the embedding box base, a pathological number coding area is arranged above the front side of the embedding box base, and the embedding box upper cover is covered on the embedding box base. A groove is formed in the middle of the upper surface of the embedding box base, at least part of space in the groove forms a specimen fixing area, filter paper is arranged on the bottom wall and the circumferential side wall of the specimen fixing area, and a specimen recognition area is formed in the position, on the rear side of the specimen fixing area, above the embedding box base. And the upper surface of the embedding box base is provided with a two-dimensional code pasting area on the left side of the specimen recognition area. The specimen box has the advantage of preventing the specimen in the box from being lost and polluted by the outside.