7results about How to "Achieve completeness" patented technology

The invention relates to a system and a method for verifying an agent receiving module based on a UVM (Universal Verification Module) verification platform, which support to use a design code module of the agent receiving module to be verified as a verification object by constructing a module-level agent receiving module verification system, and only need to integrate the agent receiving module as a design to be tested. Due to the fact that the whole electronic control unit chip or other design components do not need to be integrated, the system can start verification in the design stage of the current receiving module, verification intervention time is greatly advanced, and dependence conditions are reduced. Moreover, the system combines a random error generator to carry out random error injection, so that random correct data and error data can be generated, the error state in the agent protocol is effectively completed, the randomness and completeness of excitation of the agent receiving module are finally realized, and the verification quality of the agent receiving module is greatly improved.

The application discloses a large field of view structure image classification method based on continuous deformation modeling, mainly solves the problem that the existing dynamic deformation modeling is insufficient in integrity, resulting in poor classification effect. Including: 1) constructing progressive structure similar samples, realizing self-learning adaptation of non-rigid structure intra-class change; 2) constructing a multi-branch attention representation learning network composed of three parallel branches of double-flow spatial attention, adaptive fusion channel attention and original features; 3) configuring a multi-branch selection fusion module based on the learning network, and constructing a continuous deformation feature extraction network; 4) inputting the continuous deformation fusion features output by the extraction network into a classifier to realize self-learning classification of aurora large field of view structure images. The application can automatically learn the structure change rule under the condition of limited labeling or unlabeled, significantly improve the discrimination ability and generalization performance of complex deformation structure, and is suitable for aurora, cloud cluster and other non-rigid deformation image analysis.

The application discloses a kind of automatic expansion and contraction and divides the method, device, equipment and storage medium of heap, the method is applied to packaging substrate manufacturing process, before mechanical drilling process, the method includes: product is fed and the product information of current product is obtained;Based on the product information, determine whether the current product is first batch product;If it is determined to be, then based on the preset basic pre-expansion value, perform X-ray drilling target operation and obtain actual expansion and contraction value, according to the deviation of actual expansion and contraction value and basic pre-expansion value, determine whether it needs to be divided into piles;If it is determined to be not, then based on historical expansion and contraction data, perform X-ray drilling target operation and determine whether it needs to be divided into piles;According to the product is divided into piles according to the result of heap, for subsequent mechanical drilling process selects corresponding expansion and contraction data for processing.The application can realize the intelligent management of expansion and contraction and divide the heap, improve efficiency and yield.

A double-station magnetic material chip mounter disclosed by the present invention comprises a chip mounter main body, the inner side of the chip mounter main body is fixedly connected with a bottom plate, the upper end of the bottom plate is provided with two groups of chip mounting mechanisms used for chip mounting, a transposition assembly is arranged between the two groups of chip mounting mechanisms at the upper end of the bottom plate, and the transposition assembly comprises a protection shell. A first workbench is slidably connected to the upper end of the protective shell, a second workbench is arranged on the inner side of the protective shell, a driving assembly for driving the first workbench and the second workbench is arranged on the inner side of the protective shell, and positioning assemblies for positioning the first workbench and the second workbench are arranged on the two sides of the protective shell. The chip mounting mechanism has the advantages that the first workbench and the second workbench can be driven to be interchanged left and right through a group of motors, so that the chip mounting mechanism can realize complete chip mounting of a circuit board without replacing chip mounting elements.

The invention relates to a winding plating removing method, which comprises the following steps of: obtaining a silicon wafer with winding plating; removing the phosphorosilicate glass layer subjected to winding plating; a first mixed solution is adopted to process the silicon wafer, and the first mixed solution comprises, by volume fraction, 0.3%-5% of alkali, 2%-10% of H2O2 and 0.2%-0.7% of a silicon wafer cleaning additive; a second mixed solution is adopted to process the silicon wafer, and the second mixed solution comprises, by volume fraction, 0.2%-1% of polycrystalline silicon removing winding plating additive and 2.5%-10% of alkali; and carrying out RCA cleaning on the silicon wafer to obtain the silicon wafer after the winding plating is removed. The invention also provides a TOPCon battery and a preparation method thereof. According to the winding plating removing method, winding plating removing completeness can be achieved, the recombination center of the surface of the silicon wafer is reduced, the electric leakage rate of the battery is effectively reduced, and the conversion efficiency of the battery is improved.

The invention discloses a pull sling response signal processing method and device based on empirical mode decomposition, a medium and equipment, and belongs to the technical field of bridge operation and maintenance. The method comprises the following steps: collecting real-time data of a target signal according to a preset moving window length to obtain current moving window data; performing signal decomposition on the current moving window data based on an empirical mode decomposition method to obtain a current moving window decomposition signal; and eliminating data breakpoints of overlapped parts by adopting an overlapped region linear weighted fusion method, taking decomposition results obtained in respective moving windows for non-overlapped parts, and combining the decomposition results to obtain smooth and continuous corrected decomposition signals. According to the method, the calculated amount pressure of long-time sequence signal loading and processing can be avoided, boundary data distortion of segmented processing is eliminated, the continuity of each signal component after decomposition is guaranteed, the completeness of signal characteristics is guaranteed, and the reconfigurability of the signals is reserved.

The utility model discloses a sand blasting device for sports equipment metal pipe fitting surface treatment, which comprises a shell and side plates, the side plates are welded on both sides of the top end outside the shell, servo motors are arranged outside the side plates, a partition plate is welded at the center of the top end outside the shell, a screw rod is transversely connected between the partition plate and the side plates, and the screw rod is connected with the shell. The lead screw is sleeved with a sliding block, and the bottom of the sliding block penetrates through the shell to be welded with a hanging rod. According to the sand blasting device for surface treatment of the metal pipe fitting of the sports equipment, a sleeve block is welded to the bottom of a hanging rod, a round pipe is inserted between movable pieces of the sleeve block, an air cylinder is started, the round pipe can be rapidly lifted, a clamping state is formed between the round pipe and a fixed piece at the top, and then the round pipe is prevented from shaking during moving; the direct-current motor on the outer side can also rotate the clamping assemblies such as the rotating blocks, the positions of the sleeve blocks connected with the hanging rods on the two sides can be changed through the lead screws connected with the sliding blocks in a sleeved mode, and the problem that the sand blasting area is limited is solved.