12results about How to "Realize the design" patented technology

The utility model relates to dust removal equipment technical field discloses a kind of anti-deformation framework with buffer structure, including base, the periphery of base top is equipped with longitudinal buffer component, the top of longitudinal buffer component is equipped with radial buffer component, the top of radial buffer component is equipped with framework main body, and framework main body includes fixed bottom plate, the periphery of fixed bottom plate bottom is uniformly fixedly connected with T block, and radial buffer component includes support plate. When the dust on the surface of pulse jet filter bag is blown, the framework main body is subjected to instantaneous high pressure, and then the framework main body vibrates, the second buffer spring can buffer the vibration in horizontal direction, the first buffer spring can buffer the vibration in vertical direction, the impact force during blowing is absorbed, and the framework main body is prevented from deforming or even breaking due to instantaneous stress concentration.

The utility model provides a display panel and a display device, relates to the technical field of display, and can realize the narrow frame design of the display panel. The display panel comprises a display area and a peripheral area surrounding the display area. The display panel comprises a substrate, a blocking dam, a first metal layer, a first electrode layer and a packaging structure, the blocking dam is arranged on the substrate, and the blocking dam is located in the peripheral area and surrounds the display area; the first metal layer is arranged on the substrate, and the first metal layer comprises a first power supply signal line located in the peripheral area; the first electrode layer is arranged on the side, away from the substrate, of the first metal layer and extends to the peripheral area to be electrically connected with the first power signal line, and the boundary of the first electrode layer is located on the side, close to the display area, of the blocking dam. The packaging structure is arranged on the side, away from the substrate, of the first electrode layer and comprises a first inorganic layer, a first organic layer and a second inorganic layer which are stacked in the direction away from the substrate, and the boundary of the first inorganic layer is flush with or roughly flush with the boundary of the first electrode layer.

The invention provides an iterative proportion optimization cigarette formula design method based on chemical components and generalized inverse, which comprises the following steps: collecting a target tobacco leaf sample and an alternative library single-material tobacco sample, scanning the tobacco sample by using a near-infrared spectrometer to obtain a near-infrared spectrum, and calculating the target tobacco leaf sample and the alternative library single-material tobacco sample according to the near-infrared spectrum; the method comprises the following steps: acquiring various chemical component data of a tobacco sample by adopting a near-infrared model, and preprocessing the chemical component data; according to the lower limit of the material of the single-material cigarettes in the formula design requirement, deleting the single-material cigarettes with the inventory less than the lower limit from the alternative library; according to the upper limit of the material of the single-material tobacco in the formula design requirement, the inventory of the single-material tobacco with the inventory exceeding the upper limit is adjusted to the upper limit; multiplying the chemical component content of the target tobacco leaf sample by the target dosage; and multiplying the chemical component content of the single tobacco sample by the adjusted stock, and operating for multiple times according to a configured formula design algorithm based on the chemical components and generalized inverse and proportion iteration to generate a plurality of design formulas.

This invention discloses a coupled analysis method for phase change sweating cooling of turbine blades, comprising the following two aspects: highly robust numerical calculations for phase change sweating cooling of porous media, improving the convergence of numerical simulations of phase change divergent cooling; and a parameterized porous media structure generation method based on tunable lattice units to obtain porous media with the required porosity. This invention effectively improves the computational efficiency for studying phase change sweating cooling of porous media. Simultaneously, by designing and optimizing the structure of different lattice units, porous media with the required porosity can be obtained. This invention is of great significance in the optimized design of cooling structures and the improvement of cooling performance, providing a technical guarantee for the study of the sweating cooling law of porous media.

The application relates to a data-driven distributed state estimation method for coping with unknown inputs, and belongs to the field of wireless sensor network state estimation. In an offline stage, local input, measurement output and state data are collected. Based on the input-output-state data, noise data are constructed, and an original set is obtained. In an online running stage, in combination with the offline original set, an unknown input observer matrix is constructed by using offline data. Local input and measurement output of the system are collected in real time, and state estimation values of various nodes are combined to obtain a distributed unknown input observer at a current moment, so that accurate estimation of any node under certain unknown input and interference is realized. Therefore, the application does not need prior system identification, and only needs data sampling to realize design of the distributed unknown input observer. Under the action of the distributed unknown input observer, state estimation values of various nodes are asymptotically converged to target system true values.

The invention discloses histamine metal halide long afterglow glass and a preparation method thereof. The novel organic-inorganic hybrid metal halide glass is synthesized by taking metal halide and histamine or histamine phosphate as raw materials and adopting a solvent-free method. Wherein a strong hydrogen-bond interaction is formed between histamine and metal halide, and non-radiative transition of a histamine chromophore can be effectively inhibited; in addition, the rigid environment provided by the glass can increase the phosphorescence lifetime and prolong the afterglow time. After an excitation light source is removed from the histamine metal halide glass prepared by the invention, the afterglow lasting time is as long as 10 seconds. These glass materials also exhibit lower melting temperatures, arbitrary processability, high transparency, and high hardness. The invention not only shows a simple method for preparing the glass at low cost, but also realizes the ultra-long afterglow emission of the transparent glass material, and shows wide application prospects in the fields of night indication, instrument display and the like.

The application discloses a kind of generation methods of vehicle software, it includes: step S10, call preset scene library, and select at least one scene template as trigger scene in it;Step S11, call preset interaction library, and select at least one interaction set in it and add to the output of trigger scene;Step S12, call preset service library, and select at least one service set in it, add to the output of trigger scene or interaction set;Step S13, form vehicle software for cockpit intelligent scene.The application also discloses corresponding system and storage medium.Embodiment of the application can quickly, flexibly generate obtain vehicle software product, can greatly reduce development cost and improve product development efficiency.

The application discloses a kind of modular hydrogel based on liquid shaping technology, preparation method and application thereof.The method first utilizes the plasticity of liquid rubber clay, and obtains the temporary mold of specific shape by pressing or cutting, which is composed of micro-nano particle shell;The mixture containing photosensitive hydrogel precursor, nanoclay and functional factor is injected into the mold and light-cured to form a hydrogel module;Optionally, after removing the particle mold, a functionalized hydrogel module with specific morphology, non-adhesion to the substrate and adjustable mechanical properties is obtained;Finally, different functional modules are bonded and cured by hydrogel precursor to integrate into a modular hydrogel with spatial heterostructure.The application uses micro-nano particle shell as a shapeable and removable temporary mold, realizes the adjustable design of hydrogel macroscopic morphology, mechanical properties and spatiotemporal sequence of drug release, and has wide application prospect in the field of tissue engineering and regenerative medicine.

The present application provides a kind of lightweight super-resolution reconstruction model and system for compressing image, and the lightweight super-resolution reconstruction model includes: the feature representation of HR image is trained with C-LR image in compression artifact removal submodule;Wherein, the feature representation of HR image is extracted from HR image using VGG pre-training model;Image super-resolution submodule recovers the LR image that compression artifact removal submodule is output as input, and carries out image super-resolution by residual information distillation network.The present application constructs lightweight super-resolution reconstruction network, designs objective function and loss function, adds feature representation to improve the details of reconstructed image, improves the quality of reconstructed image, and finally high-definition high-resolution image.

The application provides an optimization method for a deep-sea reversing valve body topology, and relates to the technical field of lightweight design of hydraulic elements, and the optimization method is: a discretized grid model of the reversing valve body is established, and a displacement coordination relationship of the valve body and a valve core cooperating cylindrical surface is established; a structure flexibility constraint model and constraint conditions of the valve body are constructed, a deformation constraint model and a cooperating cylindrical surface deformation constraint condition of the valve body and the valve core cooperating cylindrical surface in the reversing valve are constructed; each group is iterated by using an optimization criterion composed of the sensitivity of the structure flexibility of the valve body and the sensitivity of the deformation of the cooperating cylindrical surface, so that a candidate configuration sequence corresponding to the valve body is obtained; and the valve body configuration satisfying the constraint is processed and verified. Through the construction of the structure flexibility constraint of the valve body and the cooperative optimization model of the local deformation resistance of the cooperating cylindrical surface, the synchronous control of the overall lightweight and the local deformation resistance is realized, and the valve core sticking situation caused by the deformation damage to the cooperation gap is effectively avoided.

This invention relates to the field of regional risk grading technology for agricultural insurance, and discloses a multi-scale remote sensing-based regional risk grading assessment system for agricultural insurance. The system includes a multi-scale remote sensing data acquisition and access module, and a satellite remote sensing data access sub-module for automatically accessing multi-source satellite remote sensing data, including but not limited to medium- and low-resolution optical satellite data. This multi-scale remote sensing-based regional risk grading assessment system for agricultural insurance integrates multi-scale observation data from satellite remote sensing, UAV aerial photography, and IoT sensing. The system can simultaneously acquire macro-level regional conditions, meso-level details of plots, and micro-level conditions of plants, forming an integrated sky-ground three-dimensional monitoring network. This greatly enriches the data dimensions and accuracy of risk assessment. Furthermore, by utilizing machine learning and deep learning algorithms, the system automatically extracts features and performs correlation analysis on the fused multi-scale data, enabling real-time identification and quantitative inversion of crop growth status and environmental stress factors.

The application discloses a kind of 3D decorative cup design method and system combined with plane grating pattern, it is related to decorative cup manufacturing technical field, method includes: obtaining the geometric model and initial plane grating pattern of 3D decorative cup;Characteristic analysis is carried out to geometric model, and the geometric characteristic information of cup body surface is obtained;According to geometric characteristic information, cup body surface is divided into regions, and a plurality of local regions are obtained;Establish deformation compensation strategy set;According to the regional geometric characteristics of local region and injection molding process parameters, select target compensation strategy from deformation compensation strategy set;Local pattern corresponding to local region in initial plane grating pattern is carried out geometric correction, and the modified pattern is obtained;Multiple modified patterns are integrated, and pre-compensation plane grating pattern is obtained, and pre-compensation plane grating pattern is used for grating film production.The application can be combined with the characteristics of each local region to pre-compensate grating pattern, to realize decorative cup design, and improve the pre-compensation accuracy.