19results about How to "Realize automatic adaptation" patented technology

The invention belongs to the technical field of power transmission line modeling, and provides a power transmission line channel point cloud modeling method and system, and the technical scheme is that based on standardized point cloud data, global statistical features are extracted, channel scene categories are automatically judged, and adaptive feature weight vectors are generated according to the judged scene categories; performing weighted calculation on the similarity by using the feature weight vector, and performing superbody clustering segmentation on the standardized point cloud data to obtain an optimized superbody set formed by a plurality of superbodies with similar internal features; based on multi-dimensional feature statistics and context rules, screening the optimized superbody set, and rejecting small non-ground interference superbodies to obtain a ground candidate superbody set; and performing identification, merging and curved surface fitting on the ground candidate superbody set to generate a continuous power transmission line channel ground model. High-precision identification of ground points is realized, and a high-quality ground reference can be provided for safety analysis of a power transmission channel.

The application relates to the technical field of plasma arc welding, in particular to a positioning welding equipment and method for bridge steel structures, which mainly comprises a plasma arc equipment, a lifting mechanism is arranged on the plasma arc equipment, a horizontal moving mechanism is arranged on the lifting mechanism, the lifting mechanism can drive the horizontal moving mechanism to move in the vertical direction, and a translation mechanism is arranged on the horizontal moving mechanism. The movable welding frame length can be adjusted through the spliced joint head-to-tail insertion and length adjusting lever, different lengths of bridge steel structural members can be adapted, and the problem that the length of the traditional integrated welding table is unchangeable is solved; the movable welding frame is driven to overturn around the adjusting base plate through the deflection angle mechanism, the first positioning probe detects the inclination of the welding surface, the automatic adaptation of the inclination angle is realized, the complex operation of manually arranging the cushion block is replaced, the adaptation range covers steel structural members with different sizes and different inclination angles, the adaptation is better, and the limitation is smaller.

This invention discloses a fully automated atmospheric and topographic radiometric correction method and device for high-resolution remote sensing imagery, belonging to the field of remote sensing science and technology. The method includes: constructing a fully automated batch processing framework; developing an atmospheric correction module based on the 6S radiative transfer model to automatically retrieve atmospheric parameters and eliminate their influence; and developing a topographic radiometric correction module based on the digital elevation model (DEM) and VECA model to compensate for radiometric distortion caused by complex terrain. The key innovation lies in constructing a joint correction framework and integrating a geomorphic feature recognition algorithm, which can automatically identify and select to execute either single atmospheric correction or a combined atmospheric-topographic correction process based on the degree of topographic relief in the image. This invention achieves fully automated batch processing from data input to result output, requiring no manual intervention, significantly improving the processing efficiency, intelligence level, and adaptability to different terrain scenarios in high-resolution image radiometric correction.

This invention relates to the field of intelligent monitoring and fault diagnosis technology for power equipment, specifically a cloud-based intelligent diagnostic system for switchgear status. It includes units for multi-source topology mapping, physical constraint embedding, global state reconstruction, residual decoupling diagnosis, and adaptive parameter correction. The system maps sensor data into a dynamic graph structure and generates constraint vectors using physical conservation logic. Its core is to correct the state based on physical constraints to reconstruct the state graph, locate faults by calculating the residual sequence between measured data and the reconstructed graph, and establish feedback closed-loop correction parameters. This invention achieves zero-sample diagnosis without relying on a large number of samples, solving the problem of pure data-driven solutions failing due to a lack of fault samples.

The invention relates to the technical field of metallurgical and chemical refining processes, in particular to a nitrogen flow self-adaptive regulation and control device for refining, which comprises a barrel, a turntable is rotatably arranged in the barrel, a conveying cavity is formed between the upper end of the turntable and the barrel, a partition plate is arranged in the conveying cavity, and the partition plate divides the conveying cavity into an inlet cavity and an outlet cavity; one side of the inlet cavity is provided with an air inlet pipe, and one side of the outlet cavity is communicated with an air outlet pipe; a gas backflow device is arranged in the gas outlet pipe; according to the gas backflow device, a lantern ring is arranged at one end of a gas outlet pipe, a backflow cavity is formed between the interior of the lantern ring and the gas outlet pipe, a flow guide part communicating with the gas outlet pipe and the backflow cavity is constructed on the gas outlet pipe, and a backflow pipe communicating with the backflow cavity is arranged on the lantern ring. Invalid emission and waste of nitrogen are reduced; the basic gas transmission amount is adaptively adjusted along with the temperature, the problems of insufficient flow at high temperature and excessive flow at low temperature are avoided, and nitrogen consumption is further reduced.

Embodiments of the present application disclose a screen layout determination method and device, equipment and a storage medium, and relate to the technical field of computers. The method comprises: performing canvas feature recognition on a large-screen design file corresponding to a target screen to determine canvas feature information; matching the canvas feature information with template feature information of each layout template in a preset layout knowledge base to determine matching data; selecting a target layout template from the preset layout knowledge base according to the matching data and heat data of each layout template; and performing layout presentation on the target screen based on the target layout template. The above scheme can automatically match a screen layout suitable for presentation on the target screen according to the large-screen design file, thereby realizing dynamic adaptive adjustment of the layout, adapting to current scene presentation, meeting the needs and preferences of users, and improving the visual experience and personalized experience of users.

The application relates to the technical field of electronic signatures, and provides a signature position determination method, device and equipment and a storage medium. The method comprises the following steps: obtaining a target file to be signed and a signature user who needs to perform signature on the target file; obtaining a target template file corresponding to the target file according to the file type of the target file and the signature user; identifying a historical signature position in the target template file, and calculating a signature position of the signature user in the target file according to the historical signature position. The signature position determination method provided by the application realizes automatic adaptation of the signature position based on the historical signature position of the template file, so that manual operation of dragging is not needed, the signature efficiency is improved, meanwhile, through automatic adaptation of the signature position, when multiple users need to perform signature on the same file and / or the same user needs to perform multiple times of signature, the wrong signature and the missed signature can be reduced.

This utility model relates to the field of tobacco equipment, specifically to an auxiliary manual capping machine. The equipment includes a main frame, and a front conveyor roller line, a rear conveyor roller line, an intermediate roller line, a clamping and guiding device, an adhesive application and translation mechanism, a side cap clamping device, and a rear cap spinning device mounted on it. The front and rear conveyor roller lines are detachably connected to both ends of the intermediate roller line via a quick-connect locking device, enabling the input and output of cigarette boxes. The clamping and guiding device spans above the intermediate roller line for centering and positioning; the adhesive application and translation mechanism is located directly above it for applying adhesive; the side and rear cap processing devices are located on the left and right sides and rear, respectively, for flattening the corresponding caps. This utility model effectively solves the problems of poor compatibility, large footprint, and low automation level of traditional equipment through modular layout and automated collaborative operation.

This application discloses a method and system for inspecting the surface quality of electroplated finished products. The method includes acquiring information about the electroplated finished product to be tested, including product attribute information and actual electroplating process parameters; determining image acquisition parameters based on the product attribute information and actual electroplating process parameters through a preset parameter mapping table; acquiring an image of the electroplated finished product based on the image acquisition parameters; extracting multi-dimensional optical features from the electroplated finished product surface image; fusing the actual electroplating process parameters with the multi-dimensional optical features to generate process-aware fusion features; and obtaining the surface quality inspection result of the electroplated finished product based on the process-aware fusion features through a preset defect detection model. This application effectively improves the accuracy of electroplated surface quality inspection by using adaptive imaging and fusing electroplating process information.

The invention provides a bidirectional collaborative linkage method of a process version and a maintenance process and a related device, which improve the overall adaptability, resource efficiency and compliance level of a production system, and the method comprises the following steps: establishing a process-maintenance association mapping library; identifying a current process version change type of the MES system by adopting a process change analysis algorithm improved based on BERT, and updating related data of the process-maintenance association mapping library by matching a corresponding differential synchronization strategy based on a new process version change type; constructing a three-dimensional simulation production environment and a three-dimensional verification index system, and performing simulation verification closed-loop optimization on the maintenance process in the process-maintenance association mapping library based on the three-dimensional simulation production environment and the three-dimensional verification index system until verification is passed; a multi-dimensional maintenance priority weighting algorithm is constructed and based on the multi-dimensional maintenance priority weighting algorithm, sorting and intelligent resource allocation are carried out on a plurality of maintenance requirements of the current production environment; and recording production log data generated in the process of executing the steps by adopting a block chain, and carrying out formatted storage on the production log data.

The invention provides a wafer regeneration chemical mechanical polishing system and process, and belongs to the technical field of semiconductor manufacturing, and the wafer regeneration chemical mechanical polishing system comprises a buffer unit, a conveying unit, a polishing unit, a cleaning unit and a control unit, the conveying unit, the polishing unit and the cleaning unit are located on the same side of the buffering unit and are sequentially arranged along the first linear path, and the conveying unit is located between the polishing unit and the cleaning unit; the buffer unit comprises a plurality of wafer cassettes, an optical detection station located on one side of the plurality of wafer cassettes, and a transmission mechanism located on one side, close to the conveying unit, of the wafer cassettes; the conveying unit comprises a transfer disc moving along the second linear path; the polishing unit comprises a first polishing assembly and a second polishing assembly which are arranged along the second linear path. Each polishing assembly comprises at least two polishing discs and polishing heads corresponding to the polishing discs.

The invention discloses an equipment inspection method and device, and relates to the technical field of equipment inspection. The method comprises the following steps: acquiring an image of equipment; performing scene analysis on equipment in the image according to the first multi-modal large model and feature knowledge of different scenes to obtain equipment and scene information; acquiring corresponding inspection related knowledge from an inspection knowledge base according to the equipment and scene information; inputting the equipment and scene information and the inspection related knowledge into a second multi-mode large model to obtain an automatic analysis workflow output by the second multi-mode large model; performing feature extraction on the image based on the automatic analysis workflow to obtain features of the image; and inputting the image, the features of the image and the inspection related knowledge into a third multi-mode large model to obtain an equipment inspection result output by the third multi-mode large model. According to the method, the problems that the modeling workload is large, the false detection rate is increased and a new scene cannot be quickly adapted in the related technology are solved.

This utility model discloses an assembly platform for integrated coil winding and insulation testing, including a base plate. The top of the base plate is equipped with a power mechanism for providing power to the integrated coil winding, a fixing mechanism for fixing the integrated coil, a feeding mechanism for providing materials required for winding the integrated coil, and a transfer mechanism for transporting the wound integrated coil. The surface of the transfer mechanism is equipped with a detection mechanism for performing insulation testing on the surface of the integrated coil. This utility model achieves automatic adaptation of the coil's inner diameter by setting up an infrared ranging sensor and a dynamic feedback mechanism with a spring, combined with the fine-tuning function of a first electric slide rail. Compared with traditional clamp replacement methods, it can reduce specification switching time and eliminate axial offset errors caused by manual assembly.

The invention provides a video decoding processing method and device, electronic equipment and a computer readable storage medium. Decoding the video data to be decoded through the hardware acceleration interface to obtain video decoding data; when the decoding frames in the video decoding data are determined to be in a hardware pixel format, respectively converting the decoding frames into a software pixel format which can be called by an application layer, and storing the decoding frames in a target frame address; the target frame address is used for storing an address of a memory space of a decoding frame in a software pixel format; the data index of the target frame address is converted into the reference index corresponding to the decoding frame in the software pixel format, so that after the reference index is called by an application layer, the decoding frame in the software pixel format is obtained from the target frame address, an operating system can be compatible with accelerated decoding of different videos, the hardware acceleration capacity is achieved, and the decoding efficiency is improved. Therefore, the development cycle of the software of various hardware acceleration devices is saved.

The present disclosure relates to a data transmission method, device, equipment and storage medium. The method is applied to a first electronic device, and includes: in response to establishing a first connection with a second electronic device based on initial connection parameters, determining whether the first connection meets a data transmission condition; in response to the first connection not meeting the data transmission condition, determining target connection parameters; establishing a second connection with the second electronic device based on the target connection parameters, and performing data transmission based on the second connection. The present disclosure can realize automatic adaptation of connection parameters, thereby ensuring smooth data transmission and improving the fluency of the data transmission process.

The utility model discloses a high accuracy circuit board zinc spraying processing device, including the processing station and setting in the processing station bottom's support box, still include preheating box, the top of preheating box is installed in infrared preheating module in parallel, spray coating box body, spray coating box body sets up the processing station top of preheating box one side, just the top of spray coating box body is installed electric telescopic handle, and the output of electric telescopic handle extends to the inside of spray coating box body and is connected with the top of movable support plate shield, just the movable support plate top of shield inboard evenly installs micro - electric telescopic handle, and the output of every micro - electric telescopic handle all extends to the below of movable support plate and is connected with the spray head. The utility model accurate control micro - electric telescopic handle, drive the spray head adjustment height, ensure that every spray head and the distance of the surface of the circuit board to be processed are consistent. Effectively solved the problem of uneven spraying caused by the uneven surface of the circuit board, improved the spraying quality and precision.

The application relates to the technical field of metal plastic forming detection and geometric quantity precision measurement, and discloses a roll forming section springback angle measuring method based on an RANSAC-S improved algorithm, which uses a structured light three-dimensional scanning device to obtain complete three-dimensional point cloud data of the surface of a roll forming workpiece to be detected; principal component analysis (PCA) is carried out on the complete three-dimensional point cloud data, the length direction of the workpiece is determined as the main shaft direction, and three main directions of the point cloud are respectively aligned with three coordinate axes of a space orthogonal coordinate system; the output springback angle full-length distribution data can be directly connected to a process control system of a roll forming production line, a closed-loop production of 'on-line scanning-springback angle automatic measurement-process parameter automatic adjustment' is realized, manual intervention analysis and parameter adjustment are not needed, the automation and intelligent level of the roll forming production line is greatly improved, product waste rate is effectively reduced, raw material loss is reduced, production efficiency and economic benefits are improved.

The application discloses a network packet control method and device based on three-level labels and a storage medium, and relates to the technical cross field of cloud computing and power network. The method comprises the following steps: acquiring flow direction information and application layer load of a network packet; generating a first label according to the flow direction information and a preset access control strategy; obtaining security behavior information of the network packet by detecting the application layer load, and then generating a second label according to the security behavior information; querying and matching a corresponding business scenario from a preset business knowledge graph according to the flow direction information and / or the security behavior information, and generating a third label according to the matched business scenario; and determining a network control strategy and executing the network control strategy based on the collaborative analysis results of the first label, the second label and the third label. The application solves the technical problems that the network and the power business scenario are disconnected in the traditional IAAS cloud architecture, and the network strategy cannot be dynamically adapted according to the business demand.

This invention relates to the field of computer application technology, and in particular to a method and system for cross-format document page replacement based on dynamic metadata mapping. The method includes the following steps: S1, constructing a three-dimensional metadata model and using the three-dimensional metadata model to perform multi-dimensional document structure parsing. The three-dimensional metadata model includes a content topology layer, a dynamic element layer, and a style rule base; S2, adopting a dual-channel replacement mechanism, using physical and logical channels, and combining the results of the parsing in step S1, to collaboratively complete the page replacement operation and obtain a document with completed page replacement; S3, for the document with completed page replacement, using a page number update algorithm to track page number reference relationships, and using cross-page element automatic continuation technology to achieve automatic continuation of cross-page elements; S4, establishing a three-dimensional verification system to ensure the accuracy of page replacement and the quality of the replaced document from different levels; while taking into account the needs of format fidelity, efficient processing, and dynamic element updates.