14results about How to "Avoid incomplete" patented technology

The invention discloses a weld defect 3D point cloud detection method, and relates to the technical field of defect detection, and the method comprises the following steps: S1, point cloud data acquisition and preprocessing; s2, point cloud data enhancement and feature extraction; s3, weld defect detection and identification; and S4, explaining a detection result. According to the 3D point cloud detection method for the weld defect, the point cloud data is enhanced by means of point cloud completion and density increase, so that incomplete structural information and semantic information of a target due to few obtained target point clouds are avoided, the influence of point cloud sparsity on a detection result is effectively relieved, and the detection accuracy is improved. Therefore, false detection or missing detection of weld defects is effectively reduced, meanwhile, detection results are labeled and explained in various modes of colors, shapes and labels, various presentation modes of generating a three-dimensional model, labeling defect positions and providing detection reports are provided, and the detection results can be presented to users in an easy-to-understand mode.

The invention discloses a method for generating question reply through retrieval enhancement based on an iteration mode. The method comprises the following steps: S1, taking user input as a retrieval text for retrieval; s2, summarizing the large model to obtain a primary information summary; s3, sorting the content retrieved and returned in the step S1 into a recall fragment set; s4, summarizing the initial information in the S2 as a retrieval text to perform the retrieval; s5, the big model perfects the previous information summary by using the content returned by the current retrieval to obtain the current information summary; s6, sorting the content returned by the retrieval into a recall fragment set, identifying whether a new fragment exists or not, if not, entering step S8, and otherwise, entering step S7; s7, performing current retrieval by taking the current information summary as a retrieval text, and entering S5; and S8, replying user input according to the information summary. The RAG accuracy is improved based on an iteration mode, more perfect information is obtained through iteration retrieval, and the model reply quality is improved.

The invention belongs to the technical field of blast furnace production, and provides a blast furnace real-time material distribution parameter statistical method, which comprises the following steps: when a parameter missing signal is generated, acquiring a missing number ratio and a missing discrete value, and calculating the ratio of the missing number ratio to the missing discrete value to obtain a missing degree value; all the missing degree values in the collection period are added, summed and averaged to obtain a collection adjustment value, the collection adjustment value is compared with a collection adjustment threshold value, and if the collection adjustment value is larger than the collection adjustment threshold value, a collection adjustment signal is generated. The missing number proportion of the cloth parameters in all missing data sets and the dispersion degree of missing value distribution are comprehensively reflected by collecting adjustment values, the larger the value is, the larger the missing number proportion of the parameters in all the missing data sets in the collecting period is, the missing value distribution is concentrated, and the missing value distribution is more accurate. Therefore, the accuracy of blast furnace burden distribution parameter acquisition is reduced, and the blast furnace burden distribution parameter acquisition is incomplete.

The utility model provides a shrimp seed screening device, and relates to the technical field of shrimp seed screening devices. Comprising a screening frame, and a first screening structure is arranged on the inner wall of the screening frame; a second screening structure is arranged on one side of the screening frame; an oxygenation structure is arranged on the side, away from the second screening structure, of the screening frame. The first screening structure comprises a screening plate, through the arrangement of the screening plate, shrimp seeds can fall down from first screening rectangular holes, at the moment, the shrimp seeds can slide down to the bottom under the action of an obliquely arranged guide plate, then limb incompleteness caused by direct falling of the shrimp seeds is avoided, and meanwhile under the action of a first screw rod and a second screw rod, the shrimp seeds can be separated from the first screening rectangular holes. And meanwhile, when the screening push plate moves horizontally, the shrimp seeds can move to the other side from the screening hole grooves in the screening push plate, meanwhile, the shrimp seeds on the screening plate can be activated, and then the screening efficiency is improved.

The present application relates to injection molding machine anti-blocking technical field, specifically is a kind of injection molding machine with anti-blocking function, including mould unit and injection unit;Injection unit includes nozzle, feed unit and connecting channel;Mould unit includes movable mould and fixed mould, nozzle is arranged on fixed mould, fixed mould and movable mould form mould cavity when closing mould, nozzle is communicated with mould cavity, there is included angle between the extension direction of nozzle and horizontal plane, and the included angle is greater than or equal to 1 °;Feed unit is horizontally arranged below nozzle;Connecting channel is vertically arranged between feed unit and nozzle, and both ends of connecting channel are communicated with feed unit and nozzle respectively.The present application not only simplifies nozzle structure, controls outer diameter size to adapt complex mould, but also avoids the problem of high energy consumption and high cost caused by continuous heating.

The invention discloses a virtual scene interaction method and related devices of a theme theater, and relates to the field of computer technology. The method comprises: collecting action image sequences, electromyographic signals and voice information when experiencing virtual scenes, preprocessing the action image sequences, electromyographic signals and voice information; performing key point detection based on the action image sequence combined with overlap analysis; performing action recognition based on the target key points using an action posture library to obtain an initial action posture; correcting the initial action posture based on the electromyographic signal; performing semantic recognition on the voice information, and then performing feedback information reasoning to obtain feedback response information, converting it into feedback response voice; obtaining corresponding interactive operations, displaying the corresponding virtual scene picture in an MR display device, and playing feedback response voice. The invention improves the user's virtual scene interaction experience, and enables the virtual scene interaction of the theme theater to achieve a more ideal effect.

The present application relates to a kind of diode surface defect detection method and system, it is related to the field of diode detection technology, it includes in response to defect detection signal, obtains detection suction pen number and diode number;Control detection suction pen executes suction operation to diode to obtain corresponding suction surface number;Suction surface number is determined to suction surface detection scheme, simultaneously based on suction surface number, corresponding camera surface number is determined;Suction surface detection scheme is executed to obtain suction defect area and define as defect area;The defect image corresponding to camera surface number is collected to obtain camera defect area and define as defect area;When defect area is greater than defect critical value, this diode number is defined as abnormal diode number and output;When defect area is less than defect critical value, this diode number is defined as qualified diode number and output.The present application has the effect of improving the accuracy and reliability of diode surface defect detection.

Embodiments of the present application provide a data transmission method and device, electronic equipment and storage medium, belonging to the technical field of data transmission. The method is applied to a sending end, and the sending end includes a virtual network card sending layer and an application sending layer. The method includes: obtaining candidate sending data of the application sending layer; the candidate sending data includes a candidate transmission mode and candidate transmission data; if the candidate transmission mode is a transparent transmission mode, the candidate transmission data is formatted and encapsulated to obtain formatted transmission data; the formatted transmission data is written into a candidate virtual network card sending buffer of the virtual network card sending layer through a candidate application sending buffer, a write pointer and a candidate write address of the application sending layer to obtain a selected virtual network card sending buffer; and data of the selected virtual network card sending buffer is sent to a receiving end through a virtual network card interface, so that the receiving end receives data sent by the sending end to obtain application layer receiving data. The embodiments of the present application can ensure the integrity of data in the data transmission process.

The invention relates to the technical field of wireless relay station management, and discloses a wireless relay station remote monitoring and management system, which comprises edge sensing units which are deployed at local positions of wireless relay stations and are configured to acquire multi-source operation state data in real time; the state judgment unit is configured to judge the operation state of the wireless relay station according to the radio frequency signal parameter, the equipment temperature and the power supply parameter, and judge the environment state according to the environment sensing data; the state analysis unit is configured to perform periodic stability analysis based on the operation state and the environment state within the preset time length to obtain a stability evaluation value; and the remote monitoring center is connected with the state judgment unit and the state analysis unit, and the remote monitoring center is configured to construct a health portrait of the wireless relay station. According to the invention, the refinement degree of operation monitoring of the wireless relay station and the safety and reliability of system operation are integrally improved.

The utility model discloses a complementary food nutrition bag product foreign matter detection device, including support column, the middle fixed link of two support columns has conveyer, the upper end of two support columns is commonly fixed with X -ray detector, and the end of two support columns is close to each other all fixedly links with the limiting plate, and the upper end of two support columns is commonly fixed with fixed block, and the lower extreme of fixed block is provided with the flattening mechanism, and the lateral wall of two support columns is provided with the extraction mechanism, and the lateral wall of a support column is provided with display screen, alarm and controller. Adopt flattening mechanism and spread nutrition bag, prevent nutrition bag stacking, influence the result of detection, through extraction mechanism, extract the nutrition bag of unqualified. The utility model has the advantages of avoiding the incomplete X -ray scanning range caused by the position deviation of nutrition bag, further guaranteeing the detection accuracy, without manual handling one by one, simplifying the processing flow, improving the processing efficiency of unqualified product.

The present invention discloses a method for one-key publishing and automatic volume division of engineering design drawings based on threshold parameters, S1. setting basic information for publishing into volumes; S2. defining initial threshold parameters according to basic information for publishing into volumes; S3. extracting characteristic data of engineering design drawings and forming characteristic matrix with the extracted characteristic data; S4. obtaining characteristic weights; S5. dynamically adjusting initial threshold parameters according to characteristic weights; S6. the system pre-volumes engineering design drawing data to be published according to threshold parameters after dynamic adjustment; S7. marking each drawing set in the pre-volume division result to form a drawing set marking sequence, and dynamically adjusting the volume division result according to a balancing strategy optimized by characteristic weights; S8. merging and processing engineering design drawing data after volume division according to dynamically saved volume division information to generate a final publication volume file. The present invention realizes the goal of efficient, accurate and comprehensive one-key publishing and automatic volume division of engineering design drawings.

The utility model discloses a kind of foundation measuring tools for housing construction engineering quality supervision, it is related to foundation measuring technical field.It includes universal wheel 1 and the bottom plate 2 being set on universal wheel 1 top, bottom plate 2 top end side is provided with handle 3, measuring assembly 4, setting in bottom plate 2 top, for measuring ground bearing capacity, dismounting assembly 5, setting in bottom plate 2 top, for the dismounting of detection rod 502 component, by automatic measuring device, ensure that the initial condition and falling speed of each measurement are completely consistent, avoid the error caused by uneven force, falling height inconsistency when artificial hammering, to significantly improve the accuracy and reliability of detection result, and can accurately record the rising and falling frequency of each counterweight, ensure that each measurement is recorded completely, avoid incomplete data due to the negligence or omission of artificial record.

The utility model relates to the technical field of crystal product processing, in particular to a double-sided grinding machine for a crystal bottle cap. According to the technical scheme, the device mainly aims at solving the problems that according to an existing grinding machine, secondary grinding can be carried out after a crystal bottle cap is turned over, the position of the crystal bottle cap is difficult to calibrate easily in the turning-over process, the follow-up grinding difficulty is increased, and the risk of scrapping exists, and the device comprises a base and a controller; a first vertical plate capable of transversely moving is arranged on the top wall body of the base, an air cylinder for conveniently driving the first vertical plate to move is installed on the top wall body of the base, and a limiting sliding base for conveniently guiding the first vertical plate in the moving state is welded to the bottom wall body of the first vertical plate. According to the crystal bottle cap polishing device, the purpose of polishing the inner surface and the outer surface of a crystal bottle cap is achieved without turning over, and the situation that errors are generated in the turning-over process, and polishing machining of the crystal bottle cap is affected is avoided.