24results about How to "Accurate distribution" patented technology

This application relates to the field of data analysis technology, and in particular to a message acquisition method and system. The method is applied to a message acquisition system, which includes at least two collectors. Each collector includes a first thread for acquiring messages and a second thread for processing messages. The method includes: if the first collector receives a target message, the first thread of the first collector obtains the inner 5-tuple information of the target message; based on the inner 5-tuple information of the target message, the first thread of the first collector determines whether the target collector for processing the target message is the first collector; if the first thread of the first collector determines that the target collector for processing the target message is not the first collector, the first thread of the first collector forwards the target message to the second collector, so that the second thread of the second collector processes the target message.

This invention belongs to the field of grinding disc manufacturing technology, specifically relating to a diamond positioning and implanted grinding disc and its manufacturing method. The grinding disc substrate undergoes a series of processes including degreasing and activation treatments, followed by basic nickel plating to form a base nickel plating layer. Then, using photolithography, a photosensitive dry film pattern with pre-drilled micro-holes is created on the surface of the nickel plating layer. Adhesive is then applied to fill the micro-holes, and diamond abrasive grains are implanted, ensuring the sharp corners remain upwards for initial fixation. Finally, the photosensitive dry film is removed, and a thicker nickel plating reinforcement treatment is performed, ensuring the diamond abrasive grains are firmly encapsulated by the nickel plating layer. This method utilizes photolithography to achieve precise positioning and uniform distribution of the diamond abrasive grains on the substrate surface, and through process control, maintains the abrasive grains in a favorable cutting posture with their sharp corners upwards, significantly enhancing the grain holding strength and effectively preventing loosening, collapse, or detachment. The resulting grinding disc exhibits superior cutting efficiency and stability.

The utility model discloses a double-end stud feeding machine which comprises a machine frame, a feeding device and a distributing device, the feeding device and the distributing device are respectively arranged on the machine frame, the feeding device is provided with a feeding track, the distributing device comprises a base and a pushing mechanism arranged on the base, the base comprises a shell with an inner cavity, the inner cavity is communicated with the top face of the shell, and the pushing mechanism is arranged on the base. The shell is provided with an inner cavity, the inner cavity is provided with a feeding position, a first discharging position and a second discharging position, an industrial camera is arranged above the feeding position, the side wall of the shell is provided with a feeding port, a first discharging port, a second discharging port, a first blowing port and a second blowing port, the feeding port is communicated with the feeding position, the first discharging position and the first blowing port are arranged corresponding to the two ends of the first discharging position respectively, and the second blowing port is communicated with the first discharging position. The second discharging position and the second air blowing port are arranged corresponding to the two ends of the second discharging position respectively; the pushing mechanism is used for conveying the double-end studs located at the feeding position to the first discharging position or the second discharging position. The double-end stud feeding machine is novel in structure, and quick and orderly feeding of double-end studs can be achieved.

This invention relates to the preparation and application of silicon-carbon anode materials, and discloses a silicon-carbon anode material modified with lithium phosphide nanoparticles, its preparation method, and a secondary battery. The material has a core-shell structure, with the core comprising porous carbon and lithium phosphide nanoparticles and silicon nanoparticles generated in situ within the micropores of the porous carbon; the shell comprises a composite coating layer composed of amorphous carbon and carbon nanotubes; silicon accounts for 45-65 wt% of the modified silicon-carbon anode material by mass, and the P / Si molar ratio of the lithium phosphide nanoparticles to the silicon nanoparticles is 2:98~30:70. A small amount of phosphorus source is first deposited in the porous carbon micropores, followed by lithiation treatment to convert the phosphorus in the porous carbon into lithium phosphide nanoparticles, then a second deposition of silicon nanoparticles, and finally overall carbon coating. This invention's modified silicon-carbon anode material improves the problem of rapid impedance increase in the low-charge range of silicon-carbon anode materials, significantly enhancing the user experience.

The invention relates to a multi-mode communication interface adaptive remote upgrading system and method based on a multi-source heterogeneous sensor. The system comprises a cloud management platform, a comprehensive processing unit, an acquisition unit cluster and a sensor terminal, each acquisition unit cluster is connected with sensor terminals of different sensor types through various heterogeneous interfaces; under the condition that the cloud management platform judges that the target sensor terminal exists in the sensor terminals, a pre-stored equipment upgrading file is issued to a comprehensive processing unit; the target sensor terminal meets a device upgrading condition corresponding to a pre-stored device upgrading file; the comprehensive processing unit dynamically instantiates a plurality of transmission channels and issues an equipment upgrading file to each acquisition unit cluster; the acquisition unit cluster issues the equipment upgrading file to the target sensor terminal; and the target sensor terminal executes firmware upgrading operation based on the equipment upgrading file. By adopting the method, efficient firmware upgrading can be carried out on the sensing communication equipment.

The invention belongs to the technical field of composite material preparation, and particularly relates to a tungsten infiltrated copper composite material and a preparation method thereof. According to the invention, through a multi-scale through pore network formed by'prefabricated material construction ', molten copper liquid can be rapidly filled along a large pore channel and fully permeates into the tail end of a small pore, so that the defect of'black core' generated by closed pores is thoroughly avoided. According to the prepared composite material, the tungsten phase and the copper phase respectively form a stable and communicated three-dimensional network, so that the unification of high conductivity (greater than or equal to 60% IACS), high strength and toughness (hardness greater than or equal to 100 HB) and excellent arc ablation resistance is fundamentally and synergistically realized, and the long-standing limitation of'impossible performance triangle 'is effectively broken through. And the process is high in integration level, green and remarkable in strengthening effect, and process simplification, environmental protection strengthening and performance improvement are achieved at one stroke. The advantages of raw materials and process cost are outstanding, the industrialization prospect is wide, and the relationship among high performance, designability and mass productivity is perfectly balanced.

The utility model discloses a material arranging conveying line with multiple layers of stock bins, relates to the technical field of conveying systems, and is used for solving the technical problems that materials are difficult to keep uniform when being packaged, transported and distributed at present, and the quality is possibly influenced, the material arranging conveying line with the multiple layers of stock bins comprises two parallel stock bin wall plates, air cylinder supports are arranged on the left sides and the right sides of the two stock bin wall plates correspondingly, three transverse pushing air cylinders are arranged on each air cylinder support in the longitudinal direction, the three transverse pushing air cylinders on the left side are connected with first transverse storage plates correspondingly, and the transverse pushing air cylinder on the top of the right side is connected with an inclined guide plate; the other two transverse pushing air cylinders on the right side are connected with second transverse storage plates correspondingly, and the tail end of the guide plate is matched with the first transverse storage plate on the top of the left side. According to the utility model, materials can be accurately distributed, so that the condition of non-uniform distribution of the materials is avoided; the material damage risk is reduced, the product quality is guaranteed, and the technical problems of uneven material distribution, quality damage and the like are effectively solved.

This invention discloses a stepper motor frame assembly, including a frame structure, an upper electrode plate, and a middle electrode plate assembly. The upper electrode plate has an annular first electrode plate body and an integrally formed first electrode claw, which is bent from the first electrode plate body and extends axially. The middle electrode plate assembly includes a stacked second electrode plate body and a third electrode plate body, each having a second electrode claw and a third electrode claw arranged opposite to each other, both embedded in the inner wall of the rotor space. The frame structure includes a first frame, a second frame, and a third frame, which are injection molded together with the middle electrode plate assembly. The first frame and the second frame cooperate to form a first winding space and a first rotor cavity, and the second frame and the third frame cooperate to form a second winding space and a second rotor cavity. Each space and cavity has a common central axis. This invention solves the problems of complexity and difficult assembly of existing stepper motor frame assemblies, realizes the integrated design of the electrode plate and the frame, and improves the performance and reliability of the motor.

This invention relates to a nuclear-targeted multimodal imaging diagnostic probe with BNCT therapeutic efficacy, its preparation, and its application, belonging to the fields of biomedicine and nuclear medicine technology. This boron drug contains... 10 Using acetylacetone difluoroborate as the parent nucleus, this invention endows the tumor with nuclear targeting ability by introducing N- or S-containing heterocyclic structures, while utilizing its conjugated structure to provide fluorescence / photoacoustic dual-modal imaging functionality. Based on this, the invention achieves three core functions: first, through fluorescence / photoacoustic dual-modal imaging, it enables the visual localization and real-time monitoring of tumor sites; second, by leveraging the binding of nuclear targeting groups to nuclear DNA / RNA, it... 10 B is precisely delivered into the nucleus, significantly improving the killing efficiency of BNCT; thirdly, thermal neutron irradiation is performed under imaging guidance, triggering... 10 The B(n,α)⁷Li nuclear fission reaction ultimately enables high-precision integrated diagnosis and treatment. This invention also discloses a method for preparing this probe, which has promising clinical application prospects.

This utility model discloses a fully automated blow molding device for cosmetic bottles, including a frame, a feeding robot, a conveying mechanism, a dispensing mechanism, a heating mechanism, and a blow molding mechanism. The frame provides overall support, and the feeding robot automatically picks up PET preforms and places them on the conveying mechanism. The conveying mechanism uses a drive motor and lead screw to drive a slide table, and combines a cylinder, a pull rod, and a clamping head to achieve stable transmission of the preforms. The dispensing mechanism uses a rotating column to drive a dispensing plate, and completes precise dispensing of the preforms through its outer edge groove and guide plate. After dispensing, the preforms enter the heating mechanism, where a sprocket transmission system drives uniform heating to reach the softening temperature for blow molding. They are then transferred to the blow molding mechanism, where they are inflated with compressed air, held under pressure, and cooled to complete the molding process. This device achieves automated production through the coordinated operation of its various mechanisms, effectively improving production efficiency, reducing defect rates and production costs, and has good application and promotion value.

The utility model discloses a vehicle-mounted fragrance device, including fragrance box, the fixed plate is connected to fragrance box bottom end, is equipped with the clamping fixed establishment on the fixed plate, and the clamping fixed establishment includes the recess that is equipped on the fixed plate, is equipped with two -way screw rod in the recess, is equipped with two sliders on the screw rod symmetry, and the slider is connected with two -way screw rod screw, is connected with the clamping plate above the slider, and two -way screw rod one end passes through the fixed plate and fragrance box and is connected with the rotating plate, the utility model discloses the clamping fixed establishment with two -way screw rod is set up on the fixed plate, and the user only needs to rotate and rotate the rotating plate connected with the screw rod, thereby drives the both sides clamping plate to realize the clamping or loosening of air conditioner outlet. The structure realizes the accurate control and even distribution of the clamping force, can be firmly fixed on the air conditioner outlet of different thickness, effectively solve the problem that the traditional clip loosens and falls off because of the vehicle driving vibration, significantly improve the stability and security of the device.

The invention relates to the technical field of geographic information processing, in particular to a real estate surveying and mapping resource sharing system and method, and the system comprises a heterogeneous primitive analysis module which constructs a spatial topological incidence matrix and generates a standardized semantic feature set, and a distributed index module which generates spatial position hash codes by using a Hilbert curve to perform fragmentation storage, the vision field verification module uses a ray crossover algorithm to calculate a space inclusion state and generate a dynamic access authorization token, and the increment synchronization module calculates a geometric element difference package to complete instant redrawing. According to the method, topological dislocation caused by source data format difference is eliminated by constructing a heterogeneous semantic mapping matrix, bandwidth occupation and loading delay are reduced based on a differential transmission mechanism of viewpoint coordinates, and self-adaptive adjustment of access granularity is realized by utilizing a dynamic geofencing algorithm; the problem of I / O blocking under high-concurrency requests is solved by adopting distributed hash fragment index logic, and accurate distribution and real-time synchronization of resources are ensured.

The utility model discloses a medicine dispensing system based on process traceability, which comprises a medicine storage rack, a dispensing cart, a transfer medicine box and a mobile terminal, and is characterized in that the medicine storage rack comprises a plurality of unit cabinets, each unit cabinet is used for accommodating medicines, the medicine storage rack is provided with a first display screen for providing a first two-dimensional code, and the first two-dimensional code carries weight information corresponding to the medicines; the dispensing cart is provided with a liftable collecting assembly and a weighing table, the collecting assembly is used for collecting weight information corresponding to the first two-dimensional code, the weighing table is used for metering the weight of the medicine for checking the weight information, and the collecting assembly is used for collecting image information from the medicine storage frame and the weighing table; the transfer medicine box comprises a box body and a box cover which are matched with each other and is used for storing the medicine after weight information checking, and the box cover is provided with an electric control lock and a second display screen for providing a second two-dimensional code; the mobile terminal collects the second two-dimensional code to unlock the electric control lock, the requirements of medicines of more specifications and varieties are met, the paper-free dispensing and traceable dispensing requirements are met, and the medicine dispensing accuracy is improved.

The invention relates to a full-automatic air tightness testing machine for a valve core, and the machine comprises a test bench, the top of the test bench is provided with a first installation rack, the first installation rack is provided with a control panel, the top of the test bench is also provided with a second installation rack, and the bottom of the second installation rack is provided with a detection pedestal. The valve core cleaning device is provided with the feeding mechanism, the overturning assembly and the cleaning structure, the valve core in the conveying groove is clamped by a first material taking claw to move towards the direction of the detection base, an upper cover body and a lower cover body are clamped on the periphery of the valve core in combination with a second electric telescopic rod in the cleaning structure, a spray head conducts high-pressure blowing cleaning on the surface of the valve core, and meanwhile, the cleaning efficiency is improved. A first electric telescopic rod in the overturning assembly drives a first material taking claw to overturn, rotation of the valve core in the blowing process is achieved, it is ensured that the surface is clean and free of dead corners, then blown particles are extracted in time through a dust suction pipe, it is ensured that the detection environment is clean, and the accuracy of sealing performance detection is improved.

The utility model provides a kind of batch injection dispensing device, its features include injection storage module and injection dispensing manipulator.Injection storage module is used to store various injections in batches, and injection dispensing manipulator is used to take out injections in injection storage module in batches.Injection storage module is provided with several injection grooves and slide bars, and a single injection is issued by pushing slide bar.Injection dispensing manipulator includes injection storage hopper and push rod actuator, the injection storage hopper is used to store the injection taken out in batches, and the push rod actuator is used to push slide bar.The utility model discloses batch injection dispensing device design innovation, simple structure, and the batch taking out and batch storage of injection are realized by injection dispensing manipulator, so as to accurately issue injection, greatly improve the efficiency and accuracy of injection dispensing.

The utility model provides a kind of material box feeding device and material box transport line, it is related to the technical field of product production transport system, including bunker assembly, material blocking component and material distributing component;Bunker assembly has the channel of discharging;Material blocking component includes material blocking component mounting bracket, rotating mechanism and at least two baffle;Baffle extends along horizontal direction, every two baffle is arranged in the outside of opposite sides along horizontal direction in the channel of discharging and all baffle is at the same height;Rotating mechanism is installed in material blocking component mounting bracket, drives all baffle to rotate in horizontal plane to make baffle support or release the box body rim of the bottom layer or the next bottom layer material box in the channel of discharging;Material distributing component includes lifting mechanism and clamping mechanism;Clamping mechanism is connected with the execution end of lifting mechanism, clamps or releases the box body rim of the bottom layer material box in the channel of discharging.The utility model alleviates the problem that effective, accurate material distribution cannot be carried out to the material box stacked up and down in prior art.

The embodiment of the utility model provides a carrying table for a material distribution mechanism and the material distribution mechanism. The stage includes: a base plate; the side plates are arranged on the bottom plate at intervals; a back plate disposed between the pair of side plates and slidably coupled to the bottom plate; and the first driving assembly is coupled to the back plate so as to drive the back plate to move on the bottom plate along the extension direction of the pair of side plates. By means of the arrangement, toppling of the materials can be avoided, and the materials can be smoothly pushed to the designated position.

This invention relates to a device for measuring the flow distribution of mixed particles. It includes a photosensitive element, an illumination mechanism, a measuring tube connected to one side of a pipe, a vibrating tube connected to the other side of a pipe, and a vibration device surrounding the vibrating tube. The measuring tube and the vibrating tube are interconnected. The illumination mechanism and the photosensitive element are spaced apart around the measuring tube. The illumination mechanism emits light that passes through the measuring tube and the mixed particles, and the photosensitive element senses the light. The vibrating end of the vibration device alternately contacts the vibrating tube according to the stratification of the mixed particles, thus affecting the particle distribution. This invention solves the problem that existing solutions cannot measure the particle distribution.

The present application relates to a kind of vehicle SIM card real-name authentication system and method, belong to automobile technical field, the system includes: receiving module is used to obtain the VIN code and vehicle information of vehicle from real-name authentication request;Query module is used to determine the target host factory corresponding to vehicle SIM card;Encapsulation module is used to encapsulate the identity information of car owner, the VIN code and ICCID of vehicle as authentication request data packet, and authentication request data packet is forwarded to the real-name authentication platform of target host factory by network routing module;State management module is used to obtain the binding operation result returned by real-name authentication platform, and based on binding operation result triggers the channel mode of corresponding vehicle SIM card;Storage module is used to store the vehicle-card binding relationship and full life cycle change record formed after each real-name operation.The system realizes the full-process automation unified management of vehicle SIM card real-name authentication in the environment of multiple host factories by the synergistic cooperation of the above module.

The application relates to a display screen control system and a display screen, the system comprising a sending card, N+1 receiving card groups and N distribution cards, wherein N is a positive integer; the sending card comprises a first data interface and a second data interface; the N distribution cards are connected in sequence in cascade, and a first-stage distribution card is connected with the first data interface of the sending card; a first receiving card group is connected with the second data interface of the sending card; and the remaining N receiving card groups are connected with the N distribution cards in one-to-one correspondence. In the system, the distribution cards are connected in cascade with the sending card in a specific mode, the number of the interfaces of the sending card is reduced, wiring is simpler, and the installation complexity and difficulty are reduced. Further, the distribution cards are connected in sequence in cascade to form an orderly link, transmission confusion and interference caused by complex wiring are avoided, signal attenuation and noise are reduced, data is stably and accurately transmitted, and the system stability is enhanced.

This invention discloses a real-time dynamic perception collaborative intelligent service decision-making method and system based on multimodal heterogeneous data fusion. The method relates to the field of collaborative intelligent service technology and includes the following steps: multimodal context perception and encoding, cross-modal fusion and decision reasoning, and collaborative service mapping and execution control. This invention collects multimodal heterogeneous data in real time, generates spatiotemporally consistent context snapshots through timestamp alignment, extracts and maps high-level semantic feature vectors using a dedicated encoder, then deeply fuses them to establish modal semantic associations, inputs them into a large-scale decision model for reasoning, and outputs high-level decision intent. Finally, it transforms these into collaborative control commands and distributes them to corresponding devices to complete the collaborative service response, improving the real-time collaborative performance of real-time dynamic perception collaborative intelligent service decision-making. This solves the problem of low real-time collaborative performance in existing technologies due to slow collaborative services and proactive intelligent responses.

The application provides a kind of based on physical drive deep learning's non-diffraction computing ghost imaging optimization method, using the deep learning method of cyclic consistent generative adversarial network model based on physical drive inhibits the image quality degradation caused by quasi-non-diffraction speckle point spread function multi-stage side lobe, improves the imaging quality and depth of field of computing ghost imaging, comprising: using annular phase template generates quasi-non-diffraction speckle;The binary image data set is reconstructed to obtain the initial reconstructed image;The real physical imaging degradation process is embedded into the network as an explicit physical priori, a physical driven double cycle generative adversarial network model is constructed and trained;The transmission light intensity of the actual target is collected by using a single-pixel detection system and is correlated and reconstructed, and the reconstructed image with high-order oscillation is input into the trained network model, and finally a high-quality target image is reconstructed.The application significantly removes the high-order oscillation caused by the side lobe of quasi-non-diffraction speckle point spread function, while maintaining the advantage of large depth of field, realizes high-resolution and high-quality image reconstruction.This also provides a new idea for the subsequent research of long-distance imaging of computing ghost imaging.

The embodiment of the invention relates to the field of electric digital data processing, in particular to a two-dimensional shielding design method and system of a pool type sodium-cooled fast reactor and a computer storage medium. According to the two-dimensional shielding design method and system for the pool type sodium-cooled fast reactor provided by the embodiment of the invention, by determining the fission density distribution of the reactor core, the spatial distribution of the neutron source intensity and the fission instant gamma source intensity can be reflected, so that the non-uniform distribution degree of the reactor core power is reflected; by determining the radioactivity intensity of sodium 24, the interaction between neutrons and a coolant can be reflected, and a secondary photon source generated thereby can be determined to facilitate neutron-photon coupling transport calculation. In this way, the accurate calculation results of the initial fission neutron source and the secondary photon source are combined, compared with a traditional method, the radioactive intensity of sodium 24 is not considered, the determined radioactive source distribution can be more comprehensive and accurate, the shielding design conducted on the basis is more reasonable, and therefore the actual construction cost is saved.

The application discloses a kind of ocean oil spill new pollutant distribution analysis method and device based on multidimensional characteristics, it is related to marine environmental monitoring technical field.The method comprises: according to the multidimensional monitoring data of ocean spill oil monitoring area, oil film fragmentation, pollutant conversion potential and new pollutant diffusion analysis in turn are carried out, and the corresponding oil film fragmentation rate, pollutant migration conversion potential index and benchmark diffusion field are obtained;Extract the multidimensional fusion features of multidimensional monitoring data, and combine oil film fragmentation rate, pollutant migration conversion potential index and benchmark diffusion field, carry out new pollutant distribution analysis, and obtain the corresponding new pollutant distribution analysis result.The problems that the prior art exists that data dimension is single, does not consider pollutant conversion potential and lacks new pollutant distribution analysis are solved.